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-rw-r--r--Build/source/utils/README3
-rw-r--r--Build/source/utils/texi2html/AUTHORS5
-rw-r--r--Build/source/utils/texi2html/COPYING340
-rw-r--r--Build/source/utils/texi2html/ChangeLog2188
-rw-r--r--Build/source/utils/texi2html/INSTALL182
-rw-r--r--Build/source/utils/texi2html/INTRODUCTION88
-rw-r--r--Build/source/utils/texi2html/Makefile.am125
-rw-r--r--Build/source/utils/texi2html/Makefile.in836
-rw-r--r--Build/source/utils/texi2html/MySimple.pm236
-rw-r--r--Build/source/utils/texi2html/MySimple.pod187
-rw-r--r--Build/source/utils/texi2html/NEWS399
-rw-r--r--Build/source/utils/texi2html/README113
-rw-r--r--Build/source/utils/texi2html/T2h_i18n.pm400
-rw-r--r--Build/source/utils/texi2html/TODO89
-rw-r--r--Build/source/utils/texi2html/Tests/Makefile.am24
-rw-r--r--Build/source/utils/texi2html/Tests/Makefile.in299
-rw-r--r--Build/source/utils/texi2html/Tests/README112
-rw-r--r--Build/source/utils/texi2html/aclocal.m4603
-rwxr-xr-xBuild/source/utils/texi2html/autogen.sh14
-rwxr-xr-xBuild/source/utils/texi2html/check_texinfo.pl.in83
-rwxr-xr-xBuild/source/utils/texi2html/config.guess1513
-rwxr-xr-xBuild/source/utils/texi2html/config.sub1622
-rwxr-xr-xBuild/source/utils/texi2html/configure3518
-rw-r--r--Build/source/utils/texi2html/configure.ac76
-rw-r--r--Build/source/utils/texi2html/doc/Makefile.am41
-rw-r--r--Build/source/utils/texi2html/doc/Makefile.in522
-rw-r--r--Build/source/utils/texi2html/doc/TODO5
-rwxr-xr-xBuild/source/utils/texi2html/doc/mdate-sh92
-rw-r--r--Build/source/utils/texi2html/doc/stamp-vti4
-rw-r--r--Build/source/utils/texi2html/doc/texi2html.html6072
-rw-r--r--Build/source/utils/texi2html/doc/texi2html.info3638
-rw-r--r--Build/source/utils/texi2html/doc/texi2html.texi3426
-rw-r--r--Build/source/utils/texi2html/doc/texinfo.tex6882
-rw-r--r--Build/source/utils/texi2html/doc/version.texi4
-rw-r--r--Build/source/utils/texi2html/examples/book.init197
-rw-r--r--Build/source/utils/texi2html/examples/chm.init366
-rw-r--r--Build/source/utils/texi2html/examples/html32.init205
-rw-r--r--Build/source/utils/texi2html/examples/inlinestyle.init39
-rw-r--r--Build/source/utils/texi2html/examples/makeinfo.init147
-rw-r--r--Build/source/utils/texi2html/examples/noheaders.init137
-rw-r--r--Build/source/utils/texi2html/examples/roff.init1165
-rw-r--r--Build/source/utils/texi2html/examples/utf8.init27
-rw-r--r--Build/source/utils/texi2html/examples/xhtml.init188
-rw-r--r--Build/source/utils/texi2html/i18n/de114
-rw-r--r--Build/source/utils/texi2html/i18n/en110
-rw-r--r--Build/source/utils/texi2html/i18n/es114
-rw-r--r--Build/source/utils/texi2html/i18n/fr139
-rw-r--r--Build/source/utils/texi2html/i18n/nl114
-rw-r--r--Build/source/utils/texi2html/i18n/no114
-rw-r--r--Build/source/utils/texi2html/i18n/pt114
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-rwxr-xr-xBuild/source/utils/texi2html/install-sh251
-rw-r--r--Build/source/utils/texi2html/l2h.init168
-rwxr-xr-xBuild/source/utils/texi2html/manage_i18n.pl397
-rwxr-xr-xBuild/source/utils/texi2html/mdate-sh92
-rwxr-xr-xBuild/source/utils/texi2html/missing265
-rwxr-xr-xBuild/source/utils/texi2html/missing-texi2html96
-rwxr-xr-xBuild/source/utils/texi2html/mkinstalldirs40
-rw-r--r--Build/source/utils/texi2html/texi2html.1.in164
-rw-r--r--Build/source/utils/texi2html/texi2html.init4254
-rwxr-xr-xBuild/source/utils/texi2html/texi2html.pl11827
-rw-r--r--Build/source/utils/texi2html/texi2html.spec65
-rw-r--r--Build/source/utils/texi2html/texi2html.spec.in65
-rw-r--r--Build/source/utils/texi2html/translations.pl818
130 files changed, 0 insertions, 55539 deletions
diff --git a/Build/source/utils/README b/Build/source/utils/README
index 9b9f3313559..2b4f1057d78 100644
--- a/Build/source/utils/README
+++ b/Build/source/utils/README
@@ -31,9 +31,6 @@ psutils p17 - ok 25nov06
t1utils 1.34 - checked 2mar08
http://www.lcdf.org/~eddietwo/type/
-texi2html 1.76 - ok 25nov06
- https://texi2html.cvshome.org/servlets/ProjectDocumentList
-
texinfo 4.8 - ok 25nov06
vlna - only for Windows
diff --git a/Build/source/utils/texi2html/AUTHORS b/Build/source/utils/texi2html/AUTHORS
deleted file mode 100644
index 1703eca32bb..00000000000
--- a/Build/source/utils/texi2html/AUTHORS
+++ /dev/null
@@ -1,5 +0,0 @@
-Lionel Cons, Karl Berry, Olaf Bachmann, Karl-Heinz Marbaise (texi2html
-manual) and many others.
-
-Images in the images directory come from the Singular project:
-http://www.singular.uni-kl.de/
diff --git a/Build/source/utils/texi2html/COPYING b/Build/source/utils/texi2html/COPYING
deleted file mode 100644
index d60c31a97a5..00000000000
--- a/Build/source/utils/texi2html/COPYING
+++ /dev/null
@@ -1,340 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
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- Preamble
-
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-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) year name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
diff --git a/Build/source/utils/texi2html/ChangeLog b/Build/source/utils/texi2html/ChangeLog
deleted file mode 100644
index 4aa8056761d..00000000000
--- a/Build/source/utils/texi2html/ChangeLog
+++ /dev/null
@@ -1,2188 +0,0 @@
-2008-02-21 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * configure.ac: --enable-muliplatform modifies libdir.
-
-2007-01-14 Karl Berry <karl@tug.org>
-
- * texi2html.pl: use /usr/bin/env perl for TL.
-
-2005-02-03 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: don't use exists for reference in an array, for
- old perl. Report from Sven de Vries.
- * T2h_i18n.pm: remove useless use that prevented to run on IRIX.
- Report from ezra peisach.
- * Tests/*: remove some $Id: ChangeLog,v 1.179 2005/02/04 00:14:39 pertusus Exp $ rcs tags
-
-2005-02-03 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: require perl 5.00405 for File::Spec (report from
- Ezra peisach).
-
-2005-02-03 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: don't use open with three args, use binmode (for
- old perl, reported by Sven de Vries).
- * doc/Makefile.am: rebuild the manual based on the sources, not
- on the script, as it is remade by ./configure. Use the rebuild
- of the manual as a check target (ideas from Derek).
- * Tests/*: test for results with USE_UNICODE set to 0.
-
-2005-02-01 Derek Price <derek@ximbiot.com>
-
- * configure.ac: Revert most of the PERL change.
-
-2005-02-01 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.init, examples/chm.init: remove our keywords for old
- perl (reported by Sven de Vries).
-
-2005-02-01 Derek Price <derek@ximbiot.com>
-
- * Makefile.am (EXTRA_DIST): Include missing-texi2html.
-
-2005-02-01 Derek Price <derek@ximbiot.com>
-
- * NEWS: Note that Perl is no longer required to build.
- * configure.ac: Don't search for texinfo programs handled by Automake.
- Declare PERL a precious var. Exit when not found and not set. Warn
- when set to a relative path.
- * missing-texi2html, doc/texi2html.html: New files.
- * doc/.cvsignore: Add more intermediate files.
- * doc/Makefile.am: Remove targets autogenerated by Automake.
- (EXTRA_DIST): Distribute texi2html.html.
- (texi2html.html): Call texi2html via missing-texi2html.
-
-2005-01-31 Derek Price <derek@ximbiot.com>
-
- * configure.in, NEWS: Update for development.
- * configure.in: Rename to...
- * configure.ac: ...this, to match current Autoconf standards.
-
-2005-01-31 Derek Price <derek@ximbiot.com>
-
- * configure.in, NEWS: Update for the 1.74 release.
-
-2005-01-16 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: more robust handling of deffn lines.
- The argument may be in bracket, therefore there is no difference
- beteen arg and other item specification for def like commands.
- * Tests: test for more deffn lines, and for @-commands in floats.
- * doc/texi2html.texi: update.
-
-2005-01-16 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: close quotes within html elements. Apply commands
- to @item lines in table after leading and trailing spaces removal.
- * Tests: regenerate.
-
-2005-01-06 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: handle explicitely formats that don't
- trigger paragraph opening. Handle all commands even those that aren't
- used. End lines more correctly.
-
-2004-12-29 Derek Price <derek@ximbiot.com>
-
- * NEWS: Date the 1.72 release.
-
-2004-12-29 Derek Price <derek@ximbiot.com>
-
- * configure.in: Update for 1.72 release.
- * Makefile.in, aclocal.m4, configure, Tests/Makefile.in,
- doc/Makefile.in, doc/stamp-vti, doc/version.texi: Regenerated.
-
-2004-12-29 Derek Price <derek@ximbiot.com>
-
- * README: Remove obsolete note about using shar for binary attachments
- to mailing lists.
-
-2004-12-29 Derek Price <derek@ximbiot.com>
-
- * config.guess, config.sub: New files from Automake.
-
-2004-12-13 Patrice Dumas <dumas@centre-cired.fr>
-
- * INTRODUCTION, README: update with dev mailing list. Advertise the
- manual as being rather complete.
- * Makefile.am,Makefile.in: build in . before doc, as texi2html is
- needed to rebuild the doc.
-
-2004-12-11 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.init,examples/roff.init,examples/html32.init,
- examples/inlinestyle.init,NEWS: add support for @euro, @sansserif.
- * Tests: test for @euro, @sansserif, deff arguments with braces
- appearing within the argument (and not at the beginning). Sync.
-
-2004-12-11 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: internal targets and targets of
- cross refs are valid as XML identifiers. This is compatible with the
- updated specification presented in the texinfo manual in the node
- HTML Xref.
- * doc,Tests: sync.
-
-2004-11-22 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: handle right deff arguments with braces appearing
- within the argument (and not at the beginning).
-
-2004-10-08 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: add a mail address to the --help screen (idea from
- Karl Berry).
-
-2004-10-06 Patrice Dumas <dumas@centre-cired.fr>
-
- * configure.in: add the lines asked for by Thomas Esser for addition
- to teTeX.
- * Makefile.in...: regenerate with automake 1.9.1.
-
-2004-10-06 Patrice Dumas <dumas@centre-cired.fr>
-
- * Makefile.am: use $(PERL) and $(srcdir) in manage_i18n.pl rule
- (idea of Karl Berry).
-
-2004-08-13 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: Cross refs are done according to the
- specification presented in the texinfo manual in the node HTML Xref.
- The "external source of information" is also used although it isn't
- formally part of the specification.
- Handle novalidate better.
- * Tests: sync.
-
-2004-08-07 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: handle @slanted and @abbr.
-
-2004-06-27 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, T2h_i18n.pm, manage_i18n.pl: Re enable compatibility
- with perl older that 5.6, by changing most of our to use vars, and
- some other to my.
-
-2004-06-13 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: split close_stack in 2, one for the last pass the other
- for the previous passes.
- Simplification of the code handling paragraph closing.
- More macros don't begin paragraphs.
- Pass opened commands through @tab and @item.
- Every @def* is considered to have arguments.
- continue the @def* line if there is a @ at the end line.
- * texi2html.pl, texi2html.init: Handle @float, @listoffloats,
- @caption, @shortcaption,
- @ordf, @ordm, @registeredsymbol, @deftypecv, @LaTeX, @indicateurl,
- @docbook, @ifdocbook, @ifnotdocbook,
- @comma, @headitem, @quotation second arg, @acronym second arg.
- @url is now a synonym for @uref.
- * doc/texi2html.texi: bring up-to-date.
-
-2004-04-28 Patrice Dumas <dumas@centre-cired.fr>
-
- * T2h_i18n.pl, texi2html.pl: pass the state to the internationalized
- strings if needed.
-
-2004-04-28 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.init, texi2html.pl: generate unformatted text with
- text protected and %unformatted_text_* hashs used.
- use unformatted text in <title> element.
- put preparation of special styles in texi2html.init.
- copying_comment formats the copying comment.
-
-2004-04-26 Patrice Dumas <dumas@centre-cired.fr>
-
- * example/book.init: stick to the same style for manual not split at
- node.
- * texi2html.pl: handle better @today even in non english cases.
- don't use (encoding) in open, but set it in binmode (perl seems
- unhappy otherwise ?).
- * texi2html.init: don't enclose paragraph in <p> when it is the first
- paragraph of enumerate or itemize, as the <li> is allready something
- like a begining of paragraph.
-
-2004-03-25 Derek Price <derek@ximbiot.com>
-
- * .cvsignore: Ignore texi2html.spec.
-
-2004-03-25 Derek Price <derek@ximbiot.com>
-
- * NEWS: Add section for 1.72.
- * configure.in: Update to dev version 1.71. Generate texi2html.spec.
- * texi2html.spec: Move this file...
- * texi2html.spec.in: ...here and replace some strings with text
- generated by configure.
- * Makefile.in, configure, doc/stamp-vti, doc/version.texi: Regenerated.
-
-2004-03-24 Patrice Dumas <dumas@centre-cired.fr>
-
- * NEWS: fill 1.70 section.
- * configure.in, texi2html.spec: update version.
- * Makefile.in: regenerate, now it doesn't want config.guess.
-
-2004-03-23 Patrice Dumas <dumas@centre-cired.fr>
-
- * Makefile.am, texi2html.spec: add a spec file usefull to build
- a rpm.
- * doc/Makefile.am: install texi2html.html in $(datadir)/texinfo/html
- as discussed on the texinfo/automake mailing lists.
-
-2004-03-22 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: get language files before testing for language hash.
- * Makefile.am: add a rule for translations.pl.
-
-2004-03-20 Derek Price <derek@ximbiot.com>
-
- * NEWS: Add section for 1.70 release.
- * configure.in: Update for 1.69 dev version.
- * configure: Regenerated.
-
-2004-03-20 Derek Price <derek@ximbiot.com>
-
- * NEWS: Add date to 1.68 release.
-
-2004-03-20 Derek Price <derek@ximbiot.com>
-
- * NEWS: Update Automake & Autoconf versions in developer info section.
-
-2004-03-20 Derek Price <derek@ximbiot.com>
-
- * .cvsignore: Ignore the distribution archives.
- * Makefile.am (texi2html_SOURCES): Add and use to avoid having to
- maintain two lists of files.
- * configure.in: Update to version 1.68 for release.
- * Makefile.in, configure: Regenerated.
- * doc/stamp-vti, doc/version.texi: Regenerated.
-
-2004-02-26 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: change $DOCUMENTDESCRIPTION to
- $DOCUMENT_DESCRIPTION for consistency.
- if $ENCODING is '' don't put it in the headers.
- add a new entry to $Texi2HTML::THISDOC: 'title_texi', the title
- with texinfo @-commands.
- * examples/chm.init: don't convert to utf8 in the html files
- generated (unless the encoding is really utf8), but produce
- utf8 in hhc, hhk and hhp files whatever the encoding is.
- * doc/texi2html.texi: update.
-
-2004-02-23 Patrice Dumas <dumas@centre-cired.fr>
-
- * Makefile.am: ask for a version above 1.7 for automake.
- * Makefile.in...: regenerate with automake 1.8.2 autoconf 2.59.
- * texi2tml.pl, texi2html.init, examples/chm.init: add a new variable
- $DOCUMENTDESCRIPTION. If it is undef, @documentdescription is used
- or the long title. If it is set but empty no description <meta> element
- is used, if it isn't empty, the value is used in the description
- <meta> element.
-
-2004-02-11 Patrice Dumas <dumas@centre-cired.fr>
-
- * Makefile.am: add T2h_i18n.pm texi2html.init MySimple.pm and l2h.init
- to the distribution.
-
-2004-02-11 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: use the manual name (file basename) as default output
- directory when split.
- * NEWS, Tests/test.sh: update.
-
-2004-02-11 Derek Price <derek@ximbiot.com>
-
- * Tests/GermanNodeTest/.cvsignore, Tests/index_table/.cvsignore,
- Tests/macros/.cvsignore, Tests/sectionning/.cvsignore,
- Tests/ccvs/.cvsignore, Tests/nodes_texinfo/.cvsignore,
- Tests/texi2html/.cvsignore, Tests/texinfo/.cvsignore,
- Tests/viper/.cvsignore, Tests/viper_monolithic/.cvsignore,
- Tests/xemacs/.cvsignore, Tests/xemacs_frame/.cvsignore,
- Tests/formatting/.cvsignore: New files to suppress warnings about files
- created by the test scripts.
-
-2004-02-11 Derek Price <derek@ximbiot.com>
-
- * Makefile.am (bin_PROGRAMS): Move...
- (bin_SCRIPTS): ...here.
- (texi2html_SOURCES): Remove unused variable.
-
-2004-02-10 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: put the code related with cross references in the
- main namespace.
- * Makefile.am: remove T2h_unicode.pm, T2h_nounicode.pm.
-
-2004-02-10 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: put cross manual reference and unicode related
- functions in the main program (instead of T2h_unicode.pm,
- T2h_nounicode.pm).
- Don't add no-... options when there are allready the options added.
- * T2h_unicode.pm, T2h_nounicode.pm: remove.
-
-2004-02-07 Patrice Dumas <dumas@centre-cired.fr>
-
- * T2h_unicode.pm, T2h_nounicode.pm: make global variables lexical
- variables.
- * texi2html.init: output header if there is only one section.
- * Tests/: more tests for the new cross references scheme.
- * doc/: use a newer texinfo.tex. Be texi2dvi friendly.
- * Tests/Makefile.am: comment out check-local, it isn't ready.
-
-2004-02-06 Derek Price <derek@ximbiot.com>
-
- * T2h_unicode.pm, T2h_nounicode.pm: Declare some otherwise undeclared
- variables as global variables.
-
-2004-02-06 Derek Price <derek@ximbiot.com>
-
- * doc/Makefile.am (txt): New targets to convert .texinfo files into
- text.
- * doc/.cvsignore: Ignore texi2html.txt.
-
-2004-02-06 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init, T2h_unicode.pm, T2h_nounicode.pm:
- when called with --test, @today value is fixed.
- Find the relative path leading back to the current directory from
- the output directory, such that the path to the image files are right.
- Use a ref on the Texi2HTML::Config hashes such that changing the
- hash used is easy. This is used in T2h_unicode.pm and
- T2h_nounicode.pm for expansion of nodes in external refs.
- Add special styles early.
- A new variable NEW_CROSSREF_STYLE. If true the new scheme for html
- cross refs proposed onthe texinfo list is used for @ref.
- * Tests/formatting/test_refs.texi, Tests/formatting/cross_refs.init:
- new files used to test the new cross ref scheme.
-
-2004-02-03 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: call the $index_summary_file_*
- function references for all the indices, even those not printed.
- * examples/chm.init: enhancements based on the Peter Verhás
- implementation (t2h.pl) and languages codes based on the docbook
- xslt.
-
-2004-02-03 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: add $EXTENSION variable, holding
- the extension for files.
- Add $Texi2HTML::THISDOC{'file_base_name'} and
- $Texi2HTML::THISDOC{'destination_directory'} such that it is possible
- to construct file and directory names in init files.
- Add $finish_out function reference called at the end of document
- outputting.
- Add $index_summary_file_begin and $index_summary_file_end to ease
- special index files generation.
- * examples/noheaders.init: perform better when split.
- * examples/chm.init: new init file to generate chm files (after
- compilation by a windows application, leads to windows help files).
- After José Fonseca (jrfonseca at users dot berlios dot de) work on
- an older texi2html.
- * l2h.init: Set NO_SUBDIRS to 1, don't set html version.
-
-2004-01-28 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: reopen styles in preformatted environments.
- When there is a complex format or a table or the like the opened
- styles are kept such that they are reopened when there is a paragraph
- or a preformatted within the format.
- * T2h_unicode.pm: use the right code point for dotless i.
- * Tests/*: add tests for formats imbricated in style command.
- add tests for latin1 and utf8 encoded files.
- add tests for ifset and ifclear in macros.
- * Makefile.am: add the new source files and init files.
-
-2004-01-25 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init, T2h_unicode.pm, T2h_nounicode.pm:
- Handle encodings.
- It is possible to customize what is outputted in string context, when
- removing texinfo commands.
- Handle @email and @image better in string context.
- Use unicode instead of utf8 in variable names when it is really
- unicode.
- cross_manual_links is done in Texi2HTML::Config in T2h_unicode.pm
- in case the perl version is above 5.8, in T2h_nounicode.pm otherwise.
- add @NODE_FOOTER_BUTTONS for buttons at the footer of nodes.
- Add two more function references, element_file_name and node_file_name
- used to customize the file names.
- Don't warn when the character is not a precomposed unicode character,
- as it is possible to have totally valid character, not precomposed.
- Use us-ascii as default charset encoding.
- * examples/book.init: an init file based on the scriptbasic manuals
- file which formats manuals like books (no menu but tables of
- contents for the element under each element).
- * examples/utf8.init: use utf8 in strings.
- * doc/texi2html.texi: document the new elements of the interface.
-
-
-2004-01-19 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init, examples/*: New variables $DO_CONTENTS
- and $DO_SCONTENTS, $OPEN_QUOTE_SYMBOL and $CLOSE_QUOTE_SYMBOL.
- Use a hash for the files such that each element may be associated with
- any file name and written down to that file. This should enable
- customization of the file names.
- print_Top_header and print_Top_footer are called from the main program.
- Add Texi2HTML::THIS_ELEMENT holding the current element structure.
-
- * doc/texi2html.texi: document the new variables and the new interface
- with a hash reference for style @-commands.
-
-2004-01-12 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: --- and `` are kept in first arg of
- uref and email
-
-2004-01-11 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: parse arguments separated with , in
- main program.
- Use a new interface for style commands with a hash instead of a string.
- The old interface is still available.
- Give a type to the style_map commands (accent, style, simple or
- special).
- Normalise spaces for @url, @uref and @email.
- Handle better ignored regions end (at end of file or before @).
- Don't reinject @-commands after closing paragraphs.
- Add a hash for commands if paragraphs should not be done in these
- commands.
-
-2004-01-04 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: handle @flushleft and @flushright
- like normal formats and do something special at the end of line
- for @center.
- Put the @-command name in the paragraph_style stack (not the align
- attribute).
- use a new function reference init_out instead of set_buttons_text
- and set_body_text, called just before the outputting is done.
- Handle a lower level element appearing before a higher level element.
- * texi2html.pl, examples: call or prepare for calling of ascii_accents
- instead of rewriting the function each time.
- * examples/utf8.init: prepare for transcoding in utf8.
- * Tests/sectionning/section_before_chapter.texi: test for sectionning
- element before chapter.
-
-2003-12-16 Peter Pentchev <roam@ringlet.net>
-
- * texi2html.pl: don't use symbolic refs at all, instead eval the
- code (for the style functions) or use a local glob for the filehandle.
-
-2003-12-15 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: add hashes for the ascii
- representations of @-commands and a function for ascii accents.
- Give style functions the style @-command stack.
- New function duplicate_state to be used when special text is expanded
- within a normal context.
- substitute_line accepts a $state argument.
-
-2003-12-10 Patrice Dumas <dumas@centre-cired.fr>
-
- * INTRODUCTION, NEWS, README, TODO, texi2html.1.in, doc/TODO: bring
- those files a bit more up-to-date and correct typos.
- * doc/IDEA: removed, the content was obsolete or in TODO.
- * texi2html.pl: add no-... options for the options needing it.
- echo less options with --help.
-
-2003-12-10 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init, TODO: add hashes for unicode encodings
- of accented letter and characters.
- A function cross_manual_links can expand node name according to the
- proposal I made on the texinfo-pretest list (currently unused).
-
- * examples/utf8.init: add an init file for outputting of utf8 encoded
- characters.
-
-2003-12-05 Derek Price <derek@ximbiot.com>
-
- * texi2html.pl: Suggest `--help' rather than `-help' in error messages.
-
-2003-12-05 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: @sp without arg is considered to be @sp 1
- * Tests/formatting/formatting.texi: add test for @sp
- * TODO: begin a list of UTF8 characters corresponding with accented
- texinfo letters, in order to implement cross manual references scheme
- described on the bug-texinfo mailing list and maybe output utf8.
-
-2003-12-02 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: don't collect @copying lines in the first pass
- but in the second.
- Use the same mechanism to collect @copying, @documentdescription
- and @titlepage lines.
-
-2003-12-01 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: new option -macro-expand which generates a file
- with expanded macros and @include.
- don't close environments until last pass, except for @verb, raw
- environments and macro stuff.
- * texi2html.init: use @emph instead of @i in strings.
-
-2003-11-25 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: format titlepage lines, resulting
- text is put in $Texi2HTML::TITLEPAGE. Use a new function reference
- $titlepage to finalize $Texi2HTML::TITLEPAGE.
- titles, subtitles and authors are put in arrays in
- $Texi2HTML::THISDOC{'titles'} and so on...
- All the skipped commands are kept for the second pass.
- Handle @noindent and @exdent like other skipped commands. A new
- type of skipped commands 'whitespace' with newline skipped
- and 'space' no newline skipped.
- change name of functions to default_`function'.
-
- * examples/roff.init: add a roff formatter added.
-
-2003-11-20 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: Echoes error messages when loading
- init files.
- Keep spaces in menu entries and menu descriptions.
- Clean menu entries code.
- When handling menu entries, give the formatted node, the name and
- the remaining of the line to the formatting functions.
- In enumerate give the style of the enumerate, the item number and
- a prepared number or letter to the formatting functions.
- Don't keep the enumerate style in the text.
-
-2003-11-18 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: change protect_html to protect_text.
- More arguments given to paragraph, preformatted region, list item,
- table item formatting functions, usefull when the paragraph or
- preformatted region is within a table or list to give more possibility
- for use of the formatting command appearing with the table or
- itemize command.
- Handle better new lines.
- new formatting function, normal_text, used to process ---, --, '' and
- ``.
- new formatting function, empty_line used to format an empty line,
- leave the empty line as is by default.
- 2 new formatting functions are used when the macro isn't handled
- by the normal functions: unknown and unknown_style.
- give the file name to the image.
-
- * doc/texi2html.texi, Tests/*: sync with code.
-
-2003-11-11 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: the format is applied by a customizable function.
- More arguments (index name, entry) given to the index label
- formatting function.
- When menus are not expanded, don't keep @menu or @end menu.
- * texi2html.init: warn when an accent is associated with a
- wrong argument. Produce valid html entities only.
- * texi2html.init, T2h_i18n.pm: Use @-commands in internationalized
- strings, not html.
- * i18n/fr, i18n/es, i18n/pt: use @-commands instead of html.
-
-2003-11-07 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: remove unusefull arguments to
- functions formatting paragraphs.
-
-2003-11-06 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: the style is applied by a customizable function.
- * examples/noheader.init: style with no headers.
-
-2003-11-05 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: don't add the leading command if it is a simple
- command to all the paragraphs in itemize and add it before the
- paragraph or preformatted section.
-
-2003-11-05 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: in itemize, apply the command to the
- inside of the paragraph or preformatted section.
- titlefont don't open paragraphs.
-
-2003-11-02 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: keep texi as is in @image and protect html characters.
- accept @| as macro, but remove it.
- cleaning of code for commands with texi kept as is
- * doc/formatting.texi: add test of flushleft, flushright and center
-
-2003-11-02 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: -- and so on are kept as is in @image except
- for alt text. Use alt text. File for image is really used, too.
- handle better @inforef.
- * doc/clean.texi: add formatting/clean.texi, a test for code
- acceptable by makeinfo without error.
-
-2003-10-28 Patrice Dumas <dumas@centre-cired.fr>
-
- * doc/texi2html.texi: add informations about internationalization
-
-2003-10-28 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: if not split and there is a leading directory
- specified with --out, create that directory.
- If a directory creation fails, abort.
- test the writability of the results directory, even when it is
- the current directory.
-
-2003-10-28 Patrice Dumas <dumas@centre-cired.fr>
-
- * doc/: remove unneeded .texi files, now included in texi2html.texi.
- * Makefile.am, doc/Makefile.am: include info file in distribution.
-
-2003-10-26 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: support for @verbatiminclude. When split use the
- -output specification in every cases.
- * texi2html.init: use `&bull;' instead of `*' for node menu entries.
- * Makefile.am: fixes for the inclusion of files in packages.
- * doc/texi2html.texi: add the explanation of the default for all the
- variables. Explain how the strings are customized and how
- internationalization works.
-
-2003-10-19 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init, examples/html32.init: don't expand
- html automatically, only if it is in @EXPAND. Put html in @EXPAND.
- USE_ISO is now in the default case, but false in html32.init.
- new hash, %iso_symbols for USE_ISO symbols. Rewroted in the public
- domain in texi2html.init. Use iso symbols in preformatted environment
- too.
- When removing texi @-commands with arguments (@table, @deffn...) are
- better handled. Ignore content of @anchor, @footnote, @*ref when
- removing texi.
- * doc/texi2html.texi: merge content of doc/custpage.texi,
- doc/custhtml.texi in doc/texi2html.texi.
- * Tests/formatting/formatting.texi: test for all the constructs in
- the @copying/@end copying section (to test remove_texi).
-
-2003-10-17 Derek Price <derek@ximbiot.com>
-
- * doc/stamp-vti, doc/version.texi: Regenerated.
-
-2003-10-17 Derek Price <derek@ximbiot.com>
-
- * texi2html.pl (do_text): Compile-once flag is okay as long as the
- pattern portion (left side) of a s/// statement is free of change.
-
-2003-10-15 Patrice Dumas <derek@ximbiot.com>
-
- * doc/custhtml.texi, doc/custpage.texi: sync with current code
- (no more $ADDRESS but $end_page, only 2 functions for references).
- * texi2html.pl: -- in normal text is changed in -
- ---, -- '' and `` are kept as is in @code, @kbd and so on.
-
-2003-10-14 Derek Price <derek@ximbiot.com>
-
- * doc/texi2html.texi: Use @code{} for Perl vars. @var{} is for user
- supplied data to commands and function calls and the like. Fix EOL
- indiscretion in the three index macros.
- * doc/stamp-vti, doc/version.texi: Regenerated.
-
-2003-10-14 Derek Price <derek@ximbiot.com>
-
- * doc/custhtml.texi, doc/custpage.texi, doc/texi2html.texi: Misc
- revisions to Pat's major revisions. Some global changes and reviewed
- through section 4.3. Consolidate copyleft notice into a macro.
- Consolidate variable and option references into macros which include
- an index reference. Make use of appropriate macros from version.texi
- rather than relying on manual updates.
- * doc/stamp-vti, doc/version.texi: Regenerated.
-
-2003-10-14 Derek Price <derek@ximbiot.com>
-
- * doc/.cvsignore: Add texinfo.info-? files.
-
-2003-10-33 Patrice Dumas <dumas@centre-cired.fr>
-
- * Tests/formatting/formatting.texi: test for --- and `` in various
- constructs.
-
-2003-09-23 Patrice Dumas <dumas@centre-cired.fr>
-
- * NEWS: More changes taken from the conversion of the singular
- manual init file.
-
-2003-09-23 Patrice Dumas <dumas@centre-cired.fr>
-
- * NEWS: Note more changes.
- * Tests/*: Test for novalidate.
-
-2003-09-22 Derek Price <derek@ximbiot.com>
-
- * NEWS: Reorganize. Note some more changes.
-
-2003-09-21 Patrice Dumas <dumas@centre-cired.fr>
-
- * Makefile.am: package i18n/en
- * doc/testkb.texi doc/umalaut.texi: remove these test files, they are
- now in Tests/formatting
-
-2003-09-21 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: source 'Config' file in the configuration directories
- instead of texi2htmlrc and ~/.texi2htmlrc for the system wide and
- user configuration.
- * manage_i18n.pl: language files are the files appearing in the
- i18n directory. Use 'en' for the file with english strings.
-
-2003-09-17 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.init, texi2html.pl: change 'about (this page)' to
- 'about (help)' as this appears in the title= of the <a> element.
- ignore @afourlatex, @afourwide, @firstparagraphindent, @exampleindent,
- handle @definfoenclose, @kbdinputstyle, @novalidate, @centerchap (but
- without centering), @documentdescription.
- add -no-validate option.
-
-2003-09-15 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.init, texi2html.pl: add &$Texi2HTML::Config::one_section
- for formatting of document with only one section.
- find when an element is the first element on a page.
- add &$Texi2HTML::Config::end_section, called when an element is
- finished unless it is the end of a page and do less in print_section
- Don't use $ADDRESS anymore.
- Change &$Texi2HTML::Config::external_ref such that it is easier to
- internationalize.
-
-2003-09-13 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.init, texi2html.pl: mark strings of buttons, about,
- definitions and footers for internationalization.
- new function reference $set_buttons_text used to generate the
- button text hashes dynamically (for internationalization).
- require all files in i18n/* for languages.
- * i18n/fr: translate strings related with buttons, about,
- definitions and footers in french.
-
-2003-09-12 Patrice Dumas <dumas@centre-cired.fr>
-
- * manage_i18n.pl: remove \ from strings when finding out strings
- to translate.
- * i18n/fr: translate strings related with references.
-
-2003-09-12 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: 0 is accepted as a value for
- the reference arguments.
- rewrite from scratch the functions handling references in .init
- files to put them in the public domain. Avoid string concatenation
- to ease internationalization.
-
-2003-09-11 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init, T2h_i18n.pm, manage_i18n.pl,
- configure.in:
- The ideas come from Derek.
- new script manage_i18n.pl used to manage translation files.
- remove -i18n switch.
- parse source files to extract strings to be translated.
- complete these strings with the element of %$template_strings
- in manage_i18n.pl and fill the i18n/template file with
- these strings in the 'en' language hash.
- With the 'all' arg given to manage_i18n.pl the template is
- regenerated the language files are updated and merged in
- translations.pl. translations.pl is pasted in texi2html.pl.
- give arguments to the string to be translated: when something
- like %{arg} appears in the string and { 'arg' => 'some string'}
- is given as second argument, %{arg} is replaced by 'some string'
- after retrieval of the translated string.
-
-2003-09-06 Patrice Dumas <dumas@centre-cired.fr>
-
- * images, AUTHORS: add images from the Singular project.
-
-2003-09-06 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, T2h_i18n.pm, texi2html.init: new handling of
- languages in documents.
- instead of using the hash reference $Texi2HTML::I18n::WORDS for
- translation of words, call &Texi2HTML::I18n::get_string (more
- precisely use &$I, a reference on the function). The strings
- are the real english strings and not identifiers.
- The date formatting depends on the language.
- Use translations for months and not a months array.
- Put translations in one file per language and not in T2h_i18n.pm.
- Those files are in the i18n directory. They are to be concatenated
- in the file translated.pl which is required or pasted in texi2html.
- Add a switch -i18n for the specification of a management command
- related with internationalization: if the command is merge,
- the files in the i18n directory are concatenated into translated.pl;
- if the command is update the files are updated with their own
- informations and the list of valid strings appearing in T2h_i18n.pm,
- invalid strings are obsoleted but kept.
- * test.sh: add a test for internationalization.
-
-2003-09-05 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: detect @item on @itemize and table line to avoid
- infinite recursion.
-
-2003-09-04 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: handle better @itemize and @table,
- by appending the text appearing on the format command line.
- Use %special_list_commands to inhibit calling the formatting command
- on an item in a given format command.
- if '-' is given to the -output option, output on STDOUT.
- Find more format command mismatches, and handle better formats not
- closed.
-
-2003-09-02 Patrice Dumas <dumas@centre-cired.fr>
-
- * Tests/macros/glossary.texi: test for nested macros definitions
-
-2003-08-29 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: support nested macro definitions.
-
-2003-08-29 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.init, texi2html.pl: hide m_cedilla.
- new handling of definition commands, with a specification of the
- definition line parsing.
- get HTML attributes from hash values of %format_map and %style_map.
- Simplify the handling of tables. The default is to use %format_map
- or otherwise a user defined function, $table_list.
- All the css commands are in %css_map. 'pre_style' in $complex_formats
- is taken from %css_map.
- handle @sp.
- Remove $Texi2HTML::STOC_LINES (use $Texi2HTML::OVERVIEW), remove
- $Texi2HTML::TOC (use $Texi2HTML::TOC_LINES), remove $T2H_TOP.
- use references on arrays everywhere (instead of arrays) for
- Texi2HTML::OVERVIEW and Texi2HTML::TOC_LINES.
- Use OVERVIEW consistently.
- use $docu_top when needed, instead of $docu_name.$docu_ext, which
- is wrong if -o is used.
- prepare index entries label text in main program.
- rewrite from scratch most of the function in .init files to put
- them in the public domain.
- expand macros in macro arguments.
- \ protects @end macro in macros body. This may be wrong.
- ignore space and newline following a region opening command.
- rename -css-file to -css-include.
- Add 'This' to the hashes for buttons, icons and so on.
- Add option -toc-links, create links from headings to toc entries
- with 9 lines from
- Martin Herbert Dietze <martin@the-little-red-haired-girl.org>
- macros are expanded in macro arguments, taking care of context (in
- @verbatim, @ignore, @comment...).
- Don't remove empty lines from output.
- Reenable handling of -idx-sum.
- * Tests/*: add tests for macros expansion in macro arguments, and
- for command line option style which are not default.
- * examples/*: use code in the public domain.
- In makeinfo.init use makeinfo style for index formatting.
-
-2003-08-29 Derek Price <derek@ximbiot.com>
-
- * MySimple.pm (helpOptions): Prepend a second `-' before options.
-
-2003-08-29 Derek Price <derek@ximbiot.com>
-
- * doc/stamp-vti, doc/version.texi: Regenerated.
-
-2003-08-11 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.init, texi2html.pl: don't always open paragraphs
- in tables and such, only when needed.
- option -output obsoletes -out_file and -subdir. It is the
- same than -out_file when output is not split, and the same than
- -subdir when it is split.
- Handle empty indices.
- Handle better @-commands with letters mixed with other characters.
- Be more carefull about NUMBER_SECTION, such that nothing is numbered
- when it is false.
- Support for @documentencoding.
- * Tests/*: add tests from the doc directory in formatting.
- * doc/*: add a section about installation and make the manual more
- makeinfo friendly.
-
-2003-08-04 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.init, Tests/test.sh, Tests/ccvs: don't expand info
- section in default settings. Expand info sections for the xemacs
- manual, the viper manual and the texinfo manual.
- The cvs manual is updated.
-
-2003-08-04 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: pass line numbers to all the
- functions echoing error messages and use these line numbers
- in error messages. Some error messages rewrited.
- Correct tag for sectionning commands in case raisesection or
- lowersection were used.
- -P option prepends before the document directory, and use an
- array, @Texi2HTML::Config::PREPEND_DIRS.
- Add options --ifhtml, --ifinfo and so on (similar with makeinfo
- options). It is also possible not to expand html now.
- Add entries for xml.
- when a region is expanded the corresponding ifnot region isn't.
- Add support for -css-file option which does the same than in
- makeinfo (parse the file, and echo the @import part before the
- texi2html css rules, the rules part after the texi2html css rules).
- If split at node and NODE_FILES is true but USE_NODES is not,
- the correct file nema is used for nodes not associated with
- sections and a redirection file is made.
- ignore spaces or not for def*index, pagesizes, syn*index properly.
- bugfixes: line beginning by any command not ignored begins a
- paragraph, don't ignore text before macro with unknown character).
- no empty style in pass_text.
- misc element have always a navigation printed at foot.
- * Tests/*: add singular test, test for css files, test all html
- formatting and macro within another macro.
-
-2003-08-04 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: don't remove empty line in the
- second pass, pass_structure.
- collect line numbers/file name/macro expanding text in pass_texi.
- pass these informations down to pass_structure.
- take care of arguments not provided in some @-commands (no file
- in @image, no node in @inforef and so on).
- remove unneeded code in macro text expansion.
- remove leading spaces and newlines in macros arguments.
- add support for @\ (ignore).
- put code extracted from texi2html.pl and placed in texi2html.init,
- covered by the GPL back to texi2html.pl.
- Document the API between texi2html.pl and texi2html.init, i.e.
- document how the formatting functions called by texi2html.pl
- should behave.
- add print_section_header to format section headers.
-
-2003-08-01 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: add option '-noexpand' as a synonym for '-no-expand'
- like Derek suggested.
-
-2003-07-31 Derek Price <derek@ximbiot.com>
-
- * texi2html.pl (T2H_OPTIONS->{'no-expand'}): Remove useless linkage.
-
-2003-07-31 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: A new option -no-expand which does
- the reverse of -expand.
- Text before the first @node or sectionning command is
- outputted as part of the first section. A new option enables the
- reverse: if -ignore-preamble-text is set (variable
- $IGNORE_PREAMBLE_TEXT) this text is ignored.
- Handle macros appearing in that part of texinfo files (@direntry
- and @dircategory ignored, @shorttitlepage handled).
- Ignore everything at the beginning of the file until \input or an
- @-command preceded by optionnal spaces.
- better handling of @titlefont.
-
-2003-07-29 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: if split, top and misc elements (about,
- toc, ...) always have a bottom navigation panel.
- If there is no @top and the @node Top isn't associated with any section
- it is considered to be the top element.
- The top name is Top when there is no name nor title (previously was
- "Untitled Document").
- bugfix: top element handled as top even when it is the last element.
-
-2003-07-22 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init, examples/*: add support for @cartouche
- and @titlefont.
- preliminary support for css. All the element needing style have a
- class attribute. The commands which are associated with a class by
- makeinfo have that class too. The styles are in the <head> in <style>.
- A new init file, inlinestyle.init, should be used when style
- attributes within html elements are wanted.
- A new option, "-U value" does the same than "@clear value" (makeinfo
- has that option, too).
- A new configuration variable L2H_HTML_VERSION for the html version
- passed to latex2html.
- @tex or @math don't start a new paragraph.
- * Tests/*: test for @raisesections and @lowersections, and for
- @cartouche.
-
-2003-07-11 Patrice Dumas <dumas@centre-cired.fr>
-
- * Tests/ccvs: update cvs manual. This should fixe the issue of rcs
- tags expanding in html manual files in ccvs_res.
- * Tests/*: sync with code. Add missing test result files.
- * Tests/Makefile.am: add new test subdirs. Better cleaning.
- * l2h.init: add init file for latex2html.
-
-2003-07-10 Derek Price <derek@ximbiot.com>
-
- * Tests/nodes_texinfo/--and-hyphenation.html: Removed this accidentally
- added file at Pat's request.
-
-2003-07-10 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, Tests/test.sh: command line option names use '-'
- instead of '_' between words (for example dump_texi becomes dump-texi).
- * Tests/*: remove unneeded html and passfirst files.
-
-2003-07-03 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, *.init: use a separate namespace for the config
- variables: Texi2HTML::Config. Use the Texi2HTML:: namespace for
- variables set in texi2html and used in the init files subroutines.
- Use Texi2HTML::LaTeX2HTML namespace for latex2html related code.
- Use Texi2HTML::I18n namespace for internationalisation.
- Variables related with latex2html are removed from texi2html.init
- and put in l2h.init.
- harmonize function names style (all like get_index and not GetIndex).
- * Makefine.am, texi2html.pl: install examples init files in shared
- directory.
- try to find init files in the current directory, then the .texi2html
- user directory, the local texi2html directory and lastly the shared
- texi2html directory.
-
-2003-06-17 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: error messages go to STDERR instead of STDIN
- * Tests/test.sh: add -x to perl invocation to avoid perl trying
- to execute @PERL@. Small fixes.
- * Tests/README: added README file in Tests to explain how to make
- tests.
-
-2003-06-16 Derek Price <derek@ximbiot.com>
-
- * NEWS: Add some of Patrice's features, note new AC/AM versions, note
- --enable-maintainer-mode requirement.
- * Makefile.am (all): Remove automake supplied target.
- (texi2html): Update dependencies.
- (EXTRA_DIST): Update these.
- (MAINTAINER_CLEAN_FILES): Remove automatically included files.
- (TEXI2HTML): Remove unused variable.
- (AUTOMAKE_OPTIONS): Move to...
- * configure.in (AM_INIT_AUTOMAKE): ...here.
- (AC_ARG_PROGRAM): Remove call - AM_INIT_AUTOMAKE handles it.
- (T2H_VERSION): Rename to...
- (PACKAGE_VERSION): ...to avoid extra cruft since Autoconf already sets
- this automatically.
- (T2H_DATE): Rename to...
- (PACKAGE_DATE): ...this in keeping with Autoconf naming convention and
- set it automatically using mdate-sh.
- (extrasub): Remove uneeded cruft.
- (AM_MAINTAINER_MODE): Call this macro to make things easier on
- inexperienced users.
- (AC_OUTPUT): Move these files into...
- (AC_CONFIG_FILES): ...calls to this macro and update some calls to set
- the executable bit on files which need it.
- * check_texinfo.pl.in: s/@BANGPERL@/! @PERL@/g;
- * texi2html.1.in: s/@T2H_VERSION@/@PACKAGE_VERSION@/g;
- s/@T2H_DATE@/@PACKAGE_DATE@/g.
- * texi2html.init: Correct opening comment.
- * texi2html.pl: s/@BANGPERL@/! @PERL@/g;
- s/@T2H_VERSION@/@PACKAGE_VERSION@/g.
- * Tests/Makefile.am (test): Rename to...
- (check-local): ...this to conform with Automake requirements & GNU
- standards.
- (clean): Rename to...
- (clean-local): ...for compatibility with Automake.
-
- * Makefile.in: Regenerated.
- * aclocal.m4: Ditto.
- * configure: Ditto.
- * Tests/Makefile.in: Ditto.
- * doc/Makefile.in: Ditto.
-
-2003-06-16 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: @include replaced by an empty line
- no end of line after last line when expanding macros
- include of files within lines expanded from macros happen
- at the right place
- better handling of format command in section names and of empty
- raw formats (like @html@end html)
- * Tests/*: sync with code
-
-2003-05-20 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: split pass_texi in 2 pass. pass_texi
- rearranges texi expanding macros and values, removing comments.
- pass_structure remove unneeded empty lines and find out the structure
- of the document.
- use a different formatting for menu entries in other environments than
- menus.
- cleaning of code.
- use close_stack in all the passes to close environments not rightly
- closed. Fix some places where stack wasn't closed rightly.
- New direction, 'NodeNext' and 'NodePrev' which contains the prev node
- and next node which may be different from Next and Prev for sections.
- use style font-size:smaller in pre instead of <font> for smallexample
- and friends to produce valid html.
- spaces and arguments following commands are removed or kept in the
- same way than makeinfo does.
- * Tests/*: add tests for environments not closed. Sync with code.
-
-2003-05-09 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: refs to other manuals conforms to
- makeinfo with separated files for nodes.
- If $T2H_NODE_FILES (-node-files) is true one file per node is created
- which redirects to the real file or is the node file (if T2H_SPLIT
- at node), to allow for cross manual references.
- Add a T2H_NO_TEXI hash similar with T2H_HREF, T2H_NODES...
- and T2H_THISDOC{title_no_texi} to have a texi free and thus html free
- text for nodes/sections/title to be used in the <title> which element
- which cannot contain other html elements. Also usefull for files with
- node names generation.
- t2h_set_body_text and t2h_protect_html put in texi2html.init to be
- able to make changes more easily.
- $T2H_TOC_LIST_STYLE is used for style in toc. Makes customisation
- easier too.
- * examples/html32.init: init file for html 3.2 generation
- * Tests/test.sh: add validation
- * Tests/*: tests for files with node names generation
-
-2003-05-07 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: put a label in splitted index.
- splitted indices which are not at the level of splitting are kept
- in the same file but in different sections.
- different horizontal rules are global variables.
- functions formatting index summary and index entry split between
- a function in texi2html.pl and smaller functions doing the real
- formatting in texi2html.init.
- no formatting is done in texi2html.init.
- heading appears in documents with only one section.
- if $T2H_SEPARATED_FOOTNOTES is false (-noseparated_footnotes)
- the footnotes are on the page they appear. More possibility
- of customization of footnotes (insert things before and after each
- footnotes and all footnotes).
- use top file for the top element even when there is no @top section.
- when there is a top element and splitting, no other element than
- the top element appear in the top file.
- * examples/makeinfo.init: format footnotes like makeinfo
- * examples/xhtml.init: init file for xhtml
- * Tests/test.sh: little fixes
- * Tests/*: all tex stuff taken from verbatim_html and put in tex.texi.
- tests for index entries in top and before top.
- tests for documents with only one section or node or no node.
-
-2003-05-02 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: 3 split commands: split at
- chapter, section or for every node (previously node and section
- where the same than node now).
- specific section footer.
- find prev and next like makeinfo.
- new directions, for nodes: NodeUp (up for node) and Following (next
- node in reading order).
- if in detailmenu menu entries are not used to find next and prev.
- only one Top in nodes and anchors. Any case combination accepted
- for any reference.
- don't close { when not associated with an @command.
- reintroduced code for counting words.
- new possibilities for buttons. If this is a ref to a scalar, the
- text appears in navigation. If it is an array, the first element
- is a direction used for the href, the second element is a scalar
- ref for the text (see makeinfo.init in examples for an example).
- * Tests/*: test for recursive nodes references and other little
- tests
- * examples/*: new directory for examples of config files. There
- is a file which tries to have an output which looks like makeinfo
- --html output (makeinfo.init).
-
-2003-04-30 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: add the node as element when there
- is a @printindex split accross pages between node and section.
- * Tests/*: tests for documents with indices in top and between node
- and section.
-
-2003-04-29 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: add $T2H_MENU_SYMBOL before nodes in
- menu and optionnaly before unnumbered section names in menu entry.
- next are not menu childs but next node in menu.
- it is possible not to have next or prev for node.
- any case combination of top is accepted in nodes, menus and
- nodes directions. Not changed in anchors and refs (makeinfo shows
- that kind of inconsistencies too).
- the top_element it the @top section, then the Top node
- and last the first element.
- '(file) node' and '(file)' accepted in menus and nodes references.
- better looking verbose output.
- * Tests/*: tests for documents without sections and double top
-
-2003-04-28 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: No heading for top, as print_Top
- allready does it.
- if $T2H_USE_NODES (command line -use-nodes) is set, the nodes are
- used as sections when they are not associated with a section.
- find sections structure before handling nodes.
- no more use of menu level for structuring.
- @html sections don't close paragraphs.
- * Tests/*: tests for document structure. Sync with code.
-
-2003-04-23 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: when there is no section nodes are used instead
- * .cvsignore: add autom4te-2.53.cache and check_texinfo.pl
- * Tests/.cvsignore: create .cvsignore for Tests
- * Tests/ccvs: update to latest cvs manual
-
-2003-04-22 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: constants declared early as they are used in
- texi2html.init (at least $WARN is used)
- * Makefile.in, Tests/Makefile.in, Tests/Makefile.am: add .passfirst
- and .2 files in regenerate and clean
- * Tests/*: results of tests added
-
-2003-04-10 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: labels were put 2 times in special
- sections (Top, about, toc...).
- in vtable, ftable and table, even with an empty first item we
- begin a <dd> as only <dd> and <dt> are allowed to follow <dl>.
- Right labels are put in special sections and files are omitted
- when the href is on the same file.
- change &#156; to &oelig; and &#140; to &OElig; (as tidy do)
- * Tests/*/nodetest.texi: test for more simple special commands
-
-2003-04-09 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: formatting put in texi2html.init
- hrefs to anchors and index entries which are in footnotes are right
- scan_texi changed to have a stack
- verbose and debug goes to STDERR
- unusefull empty lines removed
- new option -dump_texi used to debug, dumps the result of pass_texi
- to a file
- menu_comments are always preformatted
- better handling of @math and @sc
- * Tests/*: a little more things tested.
-
-2003-04-04 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: deffn and the like better handled
- preformatted sections are closed when there is a new format
- and reopened right after the format such that there is no
- validation error. The preformatted state is kept within
- menu, deff body, simple formats, tables, with tt instead of
- pre for terms, as pre isn't allowed in dt, but not in
- indices.
- simple macros are better handled when texi macros are removed
- or in preformatted sections.
- copying/end copying and insertcopying handled
- @head_lines containing things which should be before the navigation
- panel are used to get the labels for elements.
- first page of index is handled like a normal format
- * Tests/*: more tests for imbrications.
-
-2003-04-02 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: footnotes better handled, they have a separated
- stack, state and text.
- footnotes, anchors and refs can be mixed with better results.
- $value{_title}... have only their texinfo expanded during
- pass_texi, including values, macros and so on and the html
- is generated during pass_text.
- * Tests/*: minor changes, more tests.
-
-2003-04-02 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: macros splitted by 3 paragraphs are better handled.
- more isolation of formatting.
- better generation of index keys from commands, with more macros
- replaced by the right letter or symbol.
- better handling of @things{} in preformatted sections.
- preformatted sections handled with a new format, preformatted (similar
- with what is done for paragraphs). Some validation errors avoided.
- commands for tables are handled.
- index entries have the right file/id from their place.
- The files are omitted from hrefs when the href points to the same file.
- * Tests/*: formatting/imbrications.texi added. Sync with code.
-
-2003-03-27 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: rewrite of the parsing of texi
- and of the handling of sectionning.
- pass0 is now pass_texi. It still only generates texinfo.
- pass_texi now also collects informations from sectionning commands
- index entries, printindex commands.
- pass1 through pass4 are now in just one pass, pass_text.
- between pass_texi and pass_text, the information is used to figure
- out the document and indices structure.
- pass_text reparses the texinfo generated by pass_texi and
- produces html. All the formatting is done in isolated subroutines
- such that it is easy to change the formatting witout bothering
- with the parsing.
- pass_text uses scan_line to process a line.
- A stack is used which holds opened macros and formats. Thus the
- html is always closed and should be valid.
- The document structure seems right with this approach, unnumbered
- sections are at the right level and indices don't break the document
- structure anymore.
- * Tests/*: more tests for the @macros. Other minor modifications.
- sync with new code.
-
-2003-03-06 Patrice Dumas <dumas@centre-cired.fr>
-
- * T2h_i18n.pm: added the licence
- * texi2html.pl, texi2html.init, check_texinfo.pl.in: check function
- put in check_texinfo.pl.in. T2H_EXPAND is now an array such that
- more than one type may be expanded
- * texi2html.pl: added a new pass before the other ones, pass0 and
- a function scan_line0 used in that pass. During that pass the
- ifhtml, ifnot*, the comments and multiple empty lines, the macros,
- values and includes are handled. No html is generated. the
- different things that are expanded can now be within a line and
- not necessarily at the begining of the line.
- The handling of values and macros is not changed.
- scan_line handles more constructs (newlines (still bugged),
- verbatim, html and tex, deffn (incomplete)).
- new function close_stack which might be used to close the things
- forgotten by users or between paragraphs.
- new function substitute_text which uses scan_line to render
- arbitrary text.
- little improvements in menu comments handling.
- accent_map/do_accent should handle all the accents.
- * Tests/test.sh: minor changes.
- * Tests/*: regenerated tests to keep in sync.
- added formatting/imbrications.texi to test for imbricated things.
- * configure, configure.in: added check_texinfo.pl.in.
-
-2003-02-28 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init, T2h_i18n.pm: options specifications
- moved from texi2html.init to texi2html.pl, such that texi2html.init
- resembles a regular user init file. internationalization move
- from texi2html.init to T2h_i18n.pm.
- * configure.in: added substitution of T2h_i18n.pm within
- texi2html.pl
- * configure, doc/Makefile.in, Makefile.in, aclocal.m4,
- Tests/Makefile.in: regenerated with automake-1.6.3, autoconf-2.53
-
-2003-02-24 Patrice Dumas <dumas@centre-cired.fr>
-
- * Tests: small fixes, more tests showing brokeness of texi2html
- for some features and info and tex differences.
- A change in texinfo.txi to permit handling of verb despite some
- substitutions have allready been done
- * texi2html.pl: add comment about the formats in texinfo 4.5
- setlocale is used in case of tests to avoid change in ordering of
- indices while testing against a reference file
- footnotes refs and image handled by parse_line, which calls a
- sub routine (do_footnote, do_ref or do_image).
- for footnotes, _$doc_num instead of $docu_doc
- appended tp keep track of the file of the footnote, such that it
- is easier to match.
- instead of <!--::${section}::--> added before printindex, _$sec_num
- is appended to printindex, to keep track of the
- section number.
- images extention is taken from the @image tag if available
- everything which was splitted accross pass2, pass3 and pass4 is
- now done in pass2.
- in pass3 only very little cleaning is done, pass4 is removed.
-
-2003-02-21 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: added handling of overbar accent @= is transformed
- in =
- the handling of multi lines macro is done in a function, scan_line
- which scans a line, keeping a record of the text allready ready,
- the macro stack and a state which for now only contains 'verb' if in
- @verb macro. The @verb macro is handled by this function (but since
- things have allready been substituted, it cannot give the right
- result easily)
-
-2003-02-19 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: T2H_DEFAULT_button_icon_img behaves
- better when it has some undef arguments
- the variables which may be redefined by the user are now global.
- They are grouped in texi2html.init, and also in the Declaration in
- texi2html.pl and sorted by class.
- new elements in %T2H_THISDOC for items which are global but shouldn't
- be redefined by the user (instead of $T2H_HOMEPAGE, $THISPROG...).
- t2h_Init_global has been removed and the code scattered according to
- the principles above
- other minor fixes
-
-2003-02-18 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: handle @verbatim, and @html differently. Added
- push_until function which shift from a lines array and push to another
- array until @end tag. Remove PROTECTTAG
- remove unneeded push of index entry for vtable or ftable which
- created 2 indices entry
- * Tests: added more tests
-
-2003-02-13 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: avoid using $_ in functions, as it is a global
- variable, use my variables instead
- * Tests/test.sh: if called with arguments, the test specified by
- the arguments is the only one done
- * Tests/*: add Makefile.in, more subdirectories, synchronise
- reference files with changes in the code
-
-2003-02-12 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: add prototype for the functions ; remove
- & in front of functions ; remove the unusefull main()
- and Unprotect_texi functions
- * Tests/Makefile.am, Tests/test.sh: add regenerate target to
- redo the reference files
- add test with tidy, remove cvs/rcs tags when doing diffs
-
-2003-02-11 Patrice Dumas <dumas@centre-cired.fr>
-
- * Tests/Makefile.am, Tests/test.sh: changes to reflect change
- in directory name for the cvs manual from cvs to ccvs
-
-2003-02-11 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: unused variables removed
- use_bibliography removed, lots of global variables made lexical.
- open renamed open_file to avoid clashing with perl builtin.
- remove sub init_input, the initialization is done in the
- script itself.
- add meta http-equiv="Content-Type" tag for the charset
- declaration.
-
-2003-02-06 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl, texi2html.init: some unused variables removed
- use_acc not used anymore, accents are always handled
- Remove a lot of global variables. Use global lexical or lexically
- scoped variables (with my) when possible. Pass variables as arguments
- when the function is in texi2html.init
- bugfixes: frame target is the top file, and not the toc file
- during pass1 some lines where pushed in @lines2 instead of @lines
- * Tests/test.sh: ignore CVS directory when doing diffs
-
-2003-02-03 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: Remove handling of setref which is a TeX macro. The
- corresponding texinfo macro is anchor.
- Remove an unneeded protect_texi
- * configure.in, Makefile.am, Tests/test.sh, Tests/Makefile.am Tests/*:
- Files used for testing added, texinfo manuals and the html results for
- some of the texinfo manuals
-
-2003-01-30 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: fix nesting of multi line style macros (previously,
- @kbd{@code{my
- thing}}
- became
- <kbd>my thing<kbd><code></code> (or something approaching)
- no style substitution is done in indexes (indexes are already good
- html). Added %sec2index which is undef for a section name not in index,
- 1 if the section name is in index.
- the value of $docu_doc set if $T2H_OUT was set (option -o) wasn't
- used to define docu_doc_file, thus the output file was the basename
- of the texinfo file with extension appended, and not $T2H_OUT.
-
-
-2003-01-28 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: fixes in the handling of characters which are
- special in html (&, "), involving some rewriting/replacements
- of other functions which were bugged
- normalise_node now really uses protect_html
- new function protect_space_style used to normalise nodes without
- calling protect_html
-
-2003-01-24 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: fixes for @multitables:
- size detection, elements out of bounds are ignored
- @item and @tab may appear anywhere within table lines
-
-
-2003-01-22 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: Ref to info files are handled correctly
- @ref{(perl)Top} is transformed into @ref{Top,,,perl}.
- Any character is allowed in menu comments
- In menu, lines begining with * which are not menu entries are allowed
- and treated as comments
- Added a style handle for @bullet (do_bullet) such that @bullet{text}
- is handled
- Cedilla are now accepted in node names. Added protect_cedilla and
- unprotect_cedilla functions.
- * texi2html.pl, texi2html.init: Add -test option which sets
- $T2H_TODAY $T2H_USER $THISPROG to given values. This is in order
- to be able to compare with reference files for testing purproses.
-
-2003-01-16 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: @H{a} is changed in a'' and not &aacute; which was
- wrong, as there are 2 acute accents on @H{a}.
-
-2003-01-09 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.pl: Suppress warnings for undefined patterns or
- variables when running with -w
-
-2003-01-08 Patrice Dumas <dumas@centre-cired.fr>
-
- * texi2html.init: small typo in a french word corrected
- * texi2html.pl: @dotless macros are processed before accents
- constructs like @'{a} are handled, typo in variable names corrected
-
-2002-06-25 Derek Price <oberon@umich.edu>
-
- * texi2html.init, texi2html.pl:
- Miscellaneous HTML improvements, towards strictness and
- easier transition to XHTML later; lowercase elements and
- attributes, avoid using deprecated elements and attributes,
- always quote attribute values, avoid use of minimized
- attributes. Internal cleanups.
- (Patch from Ville Skyttä <ville.skytta@xemacs.org> through
- Adrian Aichner <adrian@xemacs.org>.)
-
-2002-06-08 Derek Price <oberon@umich.edu>
-
- * configure: Update to a new development release number.
- * NEWS: Add news template for next release.
-
- * configure.in: Regenerated.
- * doc/stamp-vti: Ditto.
- * doc/version.texi: Ditto.
-
-2002-06-08 Derek Price <oberon@umich.edu>
-
- * configure.in: Update Texi2HTML date.
- * NEWS: Update for new release.
- * .cvsignore: Add autom4te.cache for new version of Autoconf.
-
- * Makefile.in: Regenerated.
- * aclocal.m4: Ditto.
- * configure: Ditto.
- * doc/Makefile.in: Ditto.
- * doc/stamp-vti: Ditto.
- * doc/version.texi: Ditto.
-
-2001-11-27 Adrian Aichner <adrian@xemacs.org>
-
- * texi2html.pl (pass5): Improve wording to say "# writing X
- sections ...".
- * texi2html.pl (next_doc): Skip over $docu_top_file and issue
- warning.
-
-2001-11-25 Adrian Aichner <adrian@xemacs.org>
-
- * texi2html.init (T2H_InitGlobals): Improve documentation.
- Prepend $T2H_ADDRESS, which contains nothing but the address now,
- with "by".
- * texi2html.init (T2H_DEFAULT_print_page_foot): Prepend
- $T2H_ADDRESS, which contains nothing but the address now, with
- "by".
- * texi2html.init (T2H_PRE_ABOUT): Ditto.
- * texi2html.init (T2H_AFTER_ABOUT): Make it a lexical.
- * texi2html.pl: Remove trailing whitespace from lines. Use
- protect_html of HREF and NAME. Use /o where possible in
- substitutions.
- * texi2html.pl (T2H_HOMEPAGE): Get rid of newlines.
- * texi2html.pl (T2H_ADDRESS): Move to texi2html.init.
- * texi2html.pl (pass1): Fix severe top node matching bug.
- * texi2html.pl (do_uref): Don't markup obviously bad uref.
- * texi2html.pl (t2h_anchor): Use protect_html to allow
- double-quoting of all html attributes.
-
-2001-11-19 Adrian Aichner <adrian@xemacs.org>
-
- * texi2html.init: Initialize T2H_INCLUDE_DIRS to the empty list.
- * texi2html.pl (LocateIncludeFile): Don't look in ., unless it's
- part of T2H_INCLUDE_DIRS.
-
-2001-09-18 Derek Price <dprice@collab.net>
-
- * texi2html.pl (T2H_HOMEPAGE): Use new link.
- (T2H_AUTHORS): Direct to dev@texi2html.cvshome.org for maintainer.
- (T2H_ADDRESS): Default to "an unknown user".
-
-2001-09-18 Derek Price <dprice@collab.net>
-
- * doc/.cvsignore: Add several files generated by pdftex.
-
-2001-09-18 Derek Price <dprice@collab.net>
-
- * doc/Makefile.am (texi2html_TEXINFOS): Remove version.texi - AM
- includes it automatically.
- (texi2html.html): Include version.texi as a dependency.
- (texi2html.pdf): Use pdftex to create instead of ps2pdf - hyperlinks!
-
- * doc/Makefile.in: Regenerated.
-
-2001-09-18 Derek Price <dprice@collab.net>
-
- * configure.in: Bump package version number.
- * Makefile.am (AUTOMAKE_OPTIONS): Bump required Automake version to
- 1.5.
- * doc/texinfo.tex: New File.
- * TODO: Add note about `make distcheck' being broken and about lack of
- a comprehensive test suite.
-
- * Makefile.in: Regenerated using Automake 1.5.
- * aclocal.m4: Ditto.
- * configure: Ditto.
- * doc/Makefile.in: Ditto.
- * doc/stamp-vti: Ditto.
- * doc/version.texi: Ditto.
-
-2001-09-17 Derek Price <dprice@collab.net>
-
- * texi2html.init (T2H_WORDS_FR, MONTH_NAMES_FR): Add French
- translations.
- (Patch from Dumas Patrice <dumas@centre-cired.fr>.)
-
-2001-09-17 Derek Price <dprice@collab.net>
-
- * texi2html.1.in (AVAILABILITY): Add detail.
-
-2001-09-17 Derek Price <dprice@collab.net>
-
- * .cvsignore: Add `texi2html.1'.
-
-2001-09-17 Derek Price <dprice@collab.net>
-
- * texi2html.1: Removed this file since it is generated by configure.
-
-2001-08-10 Derek Price <dprice@collab.net>
-
- * INTRODUCTION: Fix email addresses and links.
- * README: Ditto.
- * NEWS: Update.
-
-2001-08-10 Derek Price <dprice@collab.net>
-
- * doc/Makefile.am: Made a few changes so we can build in a dir other
- than $(srcdir).
- (Bug report from Richard Pixley <rpixley@zhone.com>.)
-
- * Makefile.am: Remove some useless comments.
- * doc/Makefile.am: Simplify some targets which Automake already knew
- how to handle.
-
- * aclocal.m4: Regenerated.
- * configure: Regenerated.
- * Makefile.in: Regenerated.
- * doc/Makefile.in: Ditto.
-
-2001-01-20 Adrian Aichner <adrian@xemacs.org>
-
- * INTRODUCTION (http): Typo fixes.
- * texi2html.init (T2H_DEFAULT_print_toc_frame): Improve wording.
- * texi2html.pl: Avoid newlines around URL in $T2H_HOMEPAGE.
- * texi2html.pl (pass1): Remove incorrect "node is undefined ..."
- warnings (as pointed out by larry.jones@sdrc.com (Larry Jones) in
- <200011152253.RAA16633@thor.sdrc.com>.
- * texi2html.pl (Sec2PrevNode): Fix bug of calculating next node
- instead of previous.
- * texi2html.pl (main): Provide Windows NT workaround for $T2H_USER
- until getpwuid gets implemented there.
-
-2000-11-15 Adrian Aichner <adrian@xemacs.org>
-
- * texi2html.pl: Comment out warnings pragma which, according to
- larry.jones@sdrc.com (Larry Jones), is not available in
- perl5.004_02.
-
-2000-11-12 Adrian Aichner <adrian@xemacs.org>
-
- * doc/custhtml.texi: Fix @node and @menu commands according to
- feedback from makeinfo and texi2html, which reports undefined
- nodes now.
- * doc/custhtml.texi (CustHTMLBody): Ditto.
- * doc/custhtml.texi (CustHTMLBodyText): Ditto.
- * doc/custhtml.texi (CustHTMLAfterBody): Ditto.
- * doc/custpage.texi: Ditto.
- * doc/custpage.texi (TipsNewDesign): Ditto.
- * doc/custpage.texi (CustPagePhil): Ditto.
- * doc/custpage.texi (CustPagePhilNav): Ditto.
- * doc/custpage.texi (CustPageMiscPage): Ditto.
- * doc/custpage.texi (CustPagePageHeadToc): Ditto.
- * doc/custpage.texi (CustPagePageHead): Ditto.
- * doc/initfile.texi: Ditto.
- * doc/initfile.texi (InitFileBasics): Ditto.
- * doc/reference.texi: Ditto.
- * doc/reference.texi (Refptocframe): Ditto.
- * doc/stamp-vti: Updated.
- * doc/texi2html.texi: Ditto.
- * doc/texi2html.texi (Top): Ditto.
- * doc/texi2html.texi (Indexvr): Ditto.
- * doc/version.texi: Ditto.
-
-
-2000-11-12 Adrian Aichner <adrian@xemacs.org>
-
- * texi2html.init: Re-format file according to M-x cperl-set-style
- RET C++ RET. Following subs are affected by re-indentatition and
- bug fixes due to use of warnings pragma.
- * texi2html.init (T2H_DEFAULT_print_section):
- * texi2html.init (T2H_DEFAULT_print_Top_header):
- * texi2html.init (T2H_DEFAULT_print_Top):
- * texi2html.init (T2H_DEFAULT_print_misc_header):
- * texi2html.init (T2H_DEFAULT_print_misc):
- * texi2html.init (T2H_DEFAULT_print_chapter_header):
- * texi2html.init (T2H_DEFAULT_print_chapter_footer):
- * texi2html.init (T2H_InitGlobals):
- * texi2html.init (T2H_DEFAULT_print_page_head):
- * texi2html.init (T2H_DEFAULT_print_page_foot):
- * texi2html.init (T2H_DEFAULT_print_foot_navigation):
- * texi2html.init (T2H_DEFAULT_button_icon_img):
- * texi2html.init (T2H_DEFAULT_print_navigation):
- * texi2html.init (T2H_DEFAULT_print_frame):
- * texi2html.init (T2H_DEFAULT_print_toc_frame):
- * texi2html.init (T2H_DEFAULT_about_body):
- * texi2html.pl: Re-format file according to M-x cperl-set-style
- RET C++ RET. Add pragma:
- use warnings;
- Following subs are affected by re-indentatition and bug fixes due
- to use of warnings pragma.
- * texi2html.pl (LoadInitFile):
- * texi2html.pl (SetDocumentLanguage):
- * texi2html.pl (l2h_Init):
- * texi2html.pl (l2h_InitToLatex):
- * texi2html.pl (l2h_ToLatex):
- * texi2html.pl (l2h_FinishToLatex):
- * texi2html.pl (l2h_ToHtml):
- * texi2html.pl (getcwd):
- * texi2html.pl (l2h_InitFromHtml):
- * texi2html.pl (l2h_FromHtml):
- * texi2html.pl (l2h_ExtractFromHtml):
- * texi2html.pl (l2h_Finish):
- * texi2html.pl (l2h_InitCache):
- * texi2html.pl (l2h_StoreCache):
- * texi2html.pl (l2h_FromCache):
- * texi2html.pl (l2h_ToCache):
- * texi2html.pl (pass1):
- * texi2html.pl (EnterIndexEntry):
- * texi2html.pl (IndexName2Prefix):
- * texi2html.pl (GetIndexEntries):
- * texi2html.pl (byAlpha):
- * texi2html.pl (GetIndexPages):
- * texi2html.pl (GetIndexSummary):
- * texi2html.pl (PrintIndexPage):
- * texi2html.pl (PrintIndex):
-
-2000-11-05 Adrian Aichner <adrian@xemacs.org>
-
- * MySimple.pm (getOptions): Correct typo found with "use strict;".
- * texi2html.init: Convert from dynamically to lexically scoped
- variables.
- * texi2html.init (pretty_date): Ditto. This sub is defined in
- texi2html.pl as well!
- * texi2html.pl: Ditto.
- * texi2html.pl (l2h_FromHtml): Ditto.
- * texi2html.pl (pass1): Ditto.
- * texi2html.pl (pass2): Ditto.
- * texi2html.pl (pass3): Ditto.
- * texi2html.pl (pass4): Ditto.
- * texi2html.pl (update_sec_num): Ditto.
- * texi2html.pl (open): Ditto.
- * texi2html.pl (next_line): Ditto.
- * texi2html.pl (html_debug): Ditto.
- * texi2html.pl (debug): Ditto.
- * texi2html.pl (do_email): Ditto.
- * texi2html.pl (do_math): Ditto.
- * texi2html.pl (do_uref): Ditto.
- * texi2html.pl (apply_style): Ditto.
- * texi2html.pl (substitute_style): Ditto, except $_.
- * texi2html.pl (t2h_anchor): Ditto.
- * texi2html.pl (pretty_date): Ditto. This sub is defined in
- texi2html.init as well!
-
-2000-11-05 Adrian Aichner <adrian@xemacs.org>
-
- * texi2html.pl (pass1): Generate valid HTML for <a name=...>
- anchors produced for @itemx?.
-
-2000-11-05 Adrian Aichner <adrian@xemacs.org>
-
- * texi2html.init: Eliminate bare-word use of variable T2H_OPTIONS.
-
-2000-11-05 Adrian Aichner <adrian@xemacs.org>
-
- * texi2html.pl: Use strict pragma to detect potential bugs.
- Declare local variables (currently 396!). Fix HTML syntax in
- $complex_format_map. Eliminate bare-word use of variables
- (eg. use $T2H_LANG instead of T2H_LANG).
- * texi2html.pl (GetIndexSummary): Remove <br> after <table>.
- * texi2html.pl (Sec2NextNode): Re-write section-number regexp for
- readability and to make cperl-mode happy.
- * texi2html.pl (Sec2PrevNode): Ditto.
- * texi2html.pl (main): New sub encapsulating top-level code.
- * texi2html.pl (pass1): Ditto. Re-write texinfo comment regexp
- for readability and to make cperl-mode happy. End HTML <p> before
- @printindex, <dl>, and </dl>.
- * texi2html.pl (pass2): Ditto. Quote <table> attributes.
- * texi2html.pl (pass3): Ditto.
- * texi2html.pl (pass4): Ditto. Remove </p> before first paragraph!
- * texi2html.pl (pass5): Ditto.
- * texi2html.pl (open): Use no strict "refs" to allow symbolic
- reference.
- * texi2html.pl (apply_style): Ditto.
-
-2000-11-04 Adrian Aichner <adrian@xemacs.org>
-
- * texi2html.init ($T2H_DOCTYPE): Add SystemLiteral to identify the
- canonical DTD.
- * texi2html.init (T2H_DEFAULT_about_body): Fix HTML syntax of
- Subsubsection One-Two-Three example.
- * texi2html.pl: Close HTML <p> before HTML <table> and HTML
- <dl>. Correct handling of texinfo menu comment lines.
- * texi2html.pl (protect_html): Simplify. This subroutine was way
- too smart! Use Character entity references (eg &lt;) instead of
- Numeric character references (eg. &#60).
- * texi2html.pl (unprotect_html): Use Character entity references
- (eg &lt;) instead of Numeric character references (eg. &#60).
-
-2000-09-14 Eric Sunshine <sunshine@sunshineco.com>
-
- * doc/Makefile.in: Added missing doc/Makefile.in since its absence
- caused 'configure' and make targets (such as 'distclean') to bomb.
-
-2000-09-14 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * applied patches/fixes from Eric Marsden <emarsden@mail.dotcom.fr>.
- o DTD now at the beginning of the document
- o default language to 'en' wasn't working which led to empty LANG=""
- in <BODY>
- o missing </FONT> in footer blurb
- o when the ToC was generated in some cases, the code used
- <UL></UL> to indent, but didn't have any <LI> tags. <blockquote>
- is now used in such cases, instead.
-
-2000-09-11 Eric Sunshine <sunshine@sunshineco.com>
-
- * texi2html.pl: Fixed severe macro expansion bug. Macro argument
- parsing code did not handle nested braces ('{' and '}') at
- all, thus valid macro invocations such as
- "@mymacro{Hello @emph{there} @strong{world}.}" would fail.
- Prior to this fix, @mymacro would be handed the argument
- "Hello @emph{there", which is clearly incorrect. Now @mymacro
- correctly receives "Hello @emph{there} @strong{world}." as its
- argument. This fix also deals properly with the protected brace
- sequences \{, \}, @{, and @}.
-
- * texi2html.pl: Fixed severe macro expansion bug. Macro argument
- parsing code did not handle arguments split over multiple lines,
- such as "@mymacro{Hello \n world.}". Now it correctly handles
- macro invocations split across any number of lines, and properly
- flags an error at the correct location if the user forgets the
- closing brace '}'.
-
- * texi2html.pl: Fixed formatting errors in expansions of @SPACE,
- @TAB, and @NL (where SPACE, TAB, and NL represent the actual
- space, tab, and newline characters). The Texinfo manual
- explicitly states that each of these sequences should expand to a
- "printable" space in the [rendered] output. The example given in
- the manual shows that "Spacey@ @ @ @ example" should expand to
- "Spacey example". However, texi2html was only emitting the
- insignificant whitespace ' ' and '\n' into the HTML output which
- did not properly preserve the hard spaces in "Spacey example".
- Now each of these directives expands to '&nbsp;' instead.
-
- * texi2html.pl: Made aesthetic improvement to the output of @file{},
- @option{}, and @samp{}. The argument string is now quoted with
- ` and ' _after_ the style has been applied. For instance,
- @samp{perl} now expands to "`<samp>perl</samp>'", whereas it used
- to expand to "<samp>`perl'</samp>". In my tests, this change
- results in more aesthetically pleasing rendered output on various
- browsers.
-
-2000-08-16 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * texi2html.pl: Bug fix from: "joseph" <joseph@freenet.de>
- MySimple.pm should be 'require'd, but checked is still texi2html.init.
-
-2000-08-14 Karl Heinz Marbaise <khmarbaise@gmx.de>
- * new command line switch (Test purposes only!)
- to show new layout in HTML for @def stuff.
- * Texinfo-Documentation updated.
- - New chapter about ``customizing HTML'' started.
- - multiple files instead of one.
- - subdirectory doc.
-
-2000-07-27 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * texi2html.pl: Fixed Getopt::Long::Configure("pass_through") for
- older versions of Getopt::Long which do not support his function.
-
-2000-07-11 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * implemented @documentlanguage:
- - sets language of document, unless overwritten by -lang, or
- explicitly set $T2H_LANG
-
- * introduced T2H_OBSOLETE_OPTIONS to prevent obsolete options to
- ambiguate current options
-
-2000-07-09 Karl Heinz Marbaise <khmarbaise@gmx.de>
- * Texinfo-Documentation:
- - fixes from Peter Moulder <pjm@bofh.asn.au> incorporated
- into manual.
- - Updated Manual
- o improved
- o indices for options, variables of script.
- o much more.
- * texi2html.init:
- - improvements for different languages
- (month names, words in different languages).
-
-2000-07-05 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * Provided CVS anonymous read-access to Texi2html:
- cvs -d :pserver:t2h-anon@urmel.mathematik.uni-kl.de:/usr/local/Singular/cvsroot login
- cvs -d :pserver:t2h-anon@urmel.mathematik.uni-kl.de:/usr/local/Singular/cvsroot co Texi2html
- Passwd: texi2html
- * Provided CVS write-access to Texi2html: contact me for
- instructions
-
-2000-07-01 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * primitive support for some toher def stuff (needs to be fixed,
- though)
- * Distribution: Incorporated texi2html.texi authored by Karl Heinz
- Marbaise <khmarbaise@gmx.de> (THANKS!)
-
- * texi2html.1.in: Updates to reflect new cmd-line options
-
- * Rewrote handling of command-line options:
- - based on (My)Simple.pm, and Getopt::Long
- -help now works and is up-to-date
- -help 1 lists also "not-so-important" options
- -help 2 lists also obsolete options
- - the following options were renamed: (old options still work, but
- are marked as obsolete)
- verbose ==> Verbose
- section_navigation ==> sec_nav
- output_file ==> out_file
- - the following options are obsoleted (still work, though):
- no-section_navigation ==> -nosec_nav
- use_acc ==> ALWAYS use accents
- expandinfo ==> -expand info
- expandtex ==> -expand tex
- no_verbose ==> default case
- monolithic ==> default case
- split_node ==> -split section
- split_chapter ==> -split chapter
-
-2000-06-27 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * Fixed bug in anchor generation (reported by various people who
- noticed that @anchor may not be on one line with @item)
- * Fixed infinite loop on missing '@end macro'
- * texi2html.pl: -expandinfo and -expandtex command-line options
- for backward compatibility
-
- * texi2html.init: Use ISO 639 language codes for keys in $T2H_LANG
- hash.
-
-2000-06-26 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * texi2html.pl: new command-line options:
- -nonumber, -nomenu to unset the default -number -menu
-
- * texi2html.pl: As suggested by "Richard Y. Kim" <ryk@coho.net>:
- insert <A NAME="#nodename"></A> for each
- nodename in a document (nodename is exactly as in texinfo
- source).
-
- * From: "Richard Y. Kim" <ryk@coho.net>
- o $T2H_FRAMES internal boolean variable which defaults to 0
- o -frames command line option which changes $T2H_FRAMES to 1.
- o If $T2H_FRAMES is 1, then two additional files are output.
- If mydoc.html is output normally, then mydoc_frame.html
- and mydoc_frame_toc.html files are output.
- o The functions T2H_print_frame, and T2H_print_toc_frame are used to
- generate contents of these files.
- o The T2H_DEFAULT_print_frame and T2H_DEFAULT_print_toc_frame
- (defined in texi2html.ini) do the following:
- mydoc_frame.html is the short file with <FRAME> tags.
- mydoc_frame_toc.html is basically the short table of contents
- which goes on the narrow left frame.
-
- * texi2html.pl: @,{c} --> &ccedil;
-
-2000-06-23 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * released version 1.63
- * texi2html.init (T2H_DEFAULT_print_page_head):
- make <html> tag very first thing in every file
- * fixed macro quoting and special cases of macro invocation
- * from "Richard Y. Kim" <ryk@coho.net>:
- o handle \} in macro arguments
- * from brlewis@alum.mit.edu:
- o Changes to facilitate CSS
- o -toc_file option for those who want the TOC to be index.html
- o Config variable $T2H_HREF_DIR_INSTEAD_FILE:
- if set (e.g., to index.html) replace hrefs to this file
- (i.e., to index.html) by ./
- * texi2html.pl: index generation after value substitution
-
-2000-05-31 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * texi2html.pl: for def_map stuff <A NAME=..> before output
- * texi2html.pl: applied patch from "Richard Y. Kim" <ryk@ap.com>
- for @refs with 2 or 3 args: use 3rd or 2nd argor
- section (in that order) as text for reference.
-
-2000-04-18 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * texi2html.pl: Applied patches of <sunshine@sunshineco.com> to
- make texi2html work with older versions of Perl
-
-2000-04-13 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * texi2html.pl: fixed unmacro
- * distribution: applied patches from Peter Moulder and Teun
- Burgers.
- * fixed "Duplicate section found" -- section may now have
- duplicate names
- * fixed bug related to $T2H_AVOID_MENU_REDUNDANCY
-
-2000-04-12 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * release 1.62
- * added $T2H_NODE_NAME_IN_MENU for enforcing node
- names in meny entries, and $T2H_AVOID_MENU_REDUNDANCY to
- avoid display of duplicate meny entry information
-
-2000-04-11 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * texi2html.pl: fixed two small bugs reported by
- sunshine@sunshineco.com (</TR> in menu, <P> after itemize).
- * implemented @ftable, @vtable
- * index generation reimplemented:
- - Can be split over several pages, depending on the value of
- $T2H_SPLIT_INDEX
- - typesetting in fixed-width font is observed
- * texi2html.init: T2H_IDX_SUMMARY either set or not set, takes no
- argument.
-
-2000-04-08 Peter Moulder <pjm@bofh.asn.au>
-
- * Makefile.am, configure.in: Generate texi2html in
- configure script instead of Makefile. (Due mostly to
- Teun Burgers.)
-
- * README, TODO, texi2html.1.in, texi2html.init, texi2html.pl:
- Misc. documentation changes.
-
-2000-04-07 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * texi2html.init: $T2H_INDEX_CHAPTER introduced:
- if set, use this chapter for Index button, else
- use first chapter whose name matches 'index' (case insensitive)
- * fixed atuomatic pointer creation for appendix chapters
- * fixed handling of menu entries with description going into the
- next line, use numbered section names, if $T2H_NUMBER_SECTIONS
- * texi2html.init: $T2H_TOP_HEADING for explicitly specifying
- heading of top node
- * fixed handling of headings (no new page on -split section)
- * fixed bug in index (generation of section names)
- * stoc in _ovr.html within BLOCKQUOTES
- * get rid of bullets in ToC, if $T2H_NUMBER_SECTIONS
-
-2000-04-06 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * fixed bug in creation of index entries (eval of section names)
- * fixed table within itemize and parapgraphs
- * surpress <P></P> when within <pre>
- * allow @include within top node
-
-2000-04-03 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * texi2html.init: By default, T2H_TOP_FILE is set to ''
- * texi2html.pl: $docu_top=$T2H_TOP_FILE || $docu_name. $docu_ext;
-
-2000-03-31 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * texi2html.pl: $complex_format_map for complex enclosing
- constructs where which:
- * texi2html.init:$T2H_EXAMPLE_INDENT_CELL,
- $T2H_SMALL_EXAMPLE_INDENT_CELL, $T2H_SMALL_FONT_SIZE for
- customizing indent/font size of block-enclosing texinfo command
- (@example, @format, @display, etc).
- * Release version 1.61.
-
-2000-03-29 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * Cleaned up texi2html.pl and added loading of init file (when
- texi2html.pl is run) such that it can directly be used as script
- (otherwise, debugging is much harder).
-
- * fixed getpwuid
-
- * Added T2H_print_chapter_header, T2H_print_chapter_footer for
- more fine-grained control of T2H_SPLIT eq 'chapter', added option
- -section_navigation, $T2H_SECTION_NAVIGATION to suppress output of
- navigation panels per section
-
- * Changed naming and and calling convention of customizable subs:
- They all have prefix T2H_, are called with &$T2H_, are assigned by
- $T2H_<name> = \&T2H_DEFAULT_<name>.
-
- * texi2html.init: Incorporated changed of Peter Moulder:
-
-2000-03-27 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * debian/*: deleted
- * texi2html.pl: Incorporated changes of Peter Moulder
- * texi2html.pl: Automatic node pointer creation added
- * texi2html.pl: @enddots, @exclamdown, etc added
-
-2000-03-26 Peter Moulder <reiter@netspace.net.au>
-
- * texi2html.init: Address a couple of weblint/tidy warnings.
-
- * texi2html.init:
- * texi2html.pl: The init file is inserted into the executable at
- build time (see Makefile.am).
-
- * texi2html.pl: Source each of @sysconfdir@/texi2htmlrc and
- $HOME/.texi2htmlrc if it exists, after processing texi2html.init
- but before anything on the command-line.
-
- Allow -split_chapter, -split_node, -monolithic options, which is
- what previous versions of texi2html used.
-
- Support `@command{...}'.
-
- Add --help, --version options.
-
- -sidx isn't used, so comment out.
-
- * configure.in:
- * Makefile.am:
- * autogen.sh: New files.
-
- * configure.in: Change version number from 1.60Beta to 1.59.2.
-
- * debian/*: New files.
-
- * texi2html.1.in:
- * texi2html.pl: Extract the man page into a separate file. At the
- moment, the man page is even installed separately (with
- texi2html.pl having `.so @MANPAGE_PATH@' in place of the
- manpage). Conceivably we could add a configure option to
- construct everything as one file like we used to; just replace
- that text with `@EMBEDDED_MANPAGE@', which would be replaced with
- either the existing `.so @MANPAGE_PATH@' or with texi2html.1
- contents the way texi2html.init is done.
-
-2000-03-14 Olaf Bachmann <obachman@mathematik.uni-kl.de>
-
- * texi2html.pl: center @image by default, can be overwritten by
- T2H_CENTER_IMAGE (sunshine@sunshineco.com)
-
-# vim:tabstop=8:shiftwidth=8
diff --git a/Build/source/utils/texi2html/INSTALL b/Build/source/utils/texi2html/INSTALL
deleted file mode 100644
index b42a17ac464..00000000000
--- a/Build/source/utils/texi2html/INSTALL
+++ /dev/null
@@ -1,182 +0,0 @@
-Basic Installation
-==================
-
- These are generic installation instructions.
-
- The `configure' shell script attempts to guess correct values for
-various system-dependent variables used during compilation. It uses
-those values to create a `Makefile' in each directory of the package.
-It may also create one or more `.h' files containing system-dependent
-definitions. Finally, it creates a shell script `config.status' that
-you can run in the future to recreate the current configuration, a file
-`config.cache' that saves the results of its tests to speed up
-reconfiguring, and a file `config.log' containing compiler output
-(useful mainly for debugging `configure').
-
- If you need to do unusual things to compile the package, please try
-to figure out how `configure' could check whether to do them, and mail
-diffs or instructions to the address given in the `README' so they can
-be considered for the next release. If at some point `config.cache'
-contains results you don't want to keep, you may remove or edit it.
-
- The file `configure.in' is used to create `configure' by a program
-called `autoconf'. You only need `configure.in' if you want to change
-it or regenerate `configure' using a newer version of `autoconf'.
-
-The simplest way to compile this package is:
-
- 1. `cd' to the directory containing the package's source code and type
- `./configure' to configure the package for your system. If you're
- using `csh' on an old version of System V, you might need to type
- `sh ./configure' instead to prevent `csh' from trying to execute
- `configure' itself.
-
- Running `configure' takes awhile. While running, it prints some
- messages telling which features it is checking for.
-
- 2. Type `make' to compile the package.
-
- 3. Optionally, type `make check' to run any self-tests that come with
- the package.
-
- 4. Type `make install' to install the programs and any data files and
- documentation.
-
- 5. You can remove the program binaries and object files from the
- source code directory by typing `make clean'. To also remove the
- files that `configure' created (so you can compile the package for
- a different kind of computer), type `make distclean'. There is
- also a `make maintainer-clean' target, but that is intended mainly
- for the package's developers. If you use it, you may have to get
- all sorts of other programs in order to regenerate files that came
- with the distribution.
-
-Compilers and Options
-=====================
-
- Some systems require unusual options for compilation or linking that
-the `configure' script does not know about. You can give `configure'
-initial values for variables by setting them in the environment. Using
-a Bourne-compatible shell, you can do that on the command line like
-this:
- CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
-
-Or on systems that have the `env' program, you can do it like this:
- env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
-
-Compiling For Multiple Architectures
-====================================
-
- You can compile the package for more than one kind of computer at the
-same time, by placing the object files for each architecture in their
-own directory. To do this, you must use a version of `make' that
-supports the `VPATH' variable, such as GNU `make'. `cd' to the
-directory where you want the object files and executables to go and run
-the `configure' script. `configure' automatically checks for the
-source code in the directory that `configure' is in and in `..'.
-
- If you have to use a `make' that does not supports the `VPATH'
-variable, you have to compile the package for one architecture at a time
-in the source code directory. After you have installed the package for
-one architecture, use `make distclean' before reconfiguring for another
-architecture.
-
-Installation Names
-==================
-
- By default, `make install' will install the package's files in
-`/usr/local/bin', `/usr/local/man', etc. You can specify an
-installation prefix other than `/usr/local' by giving `configure' the
-option `--prefix=PATH'.
-
- You can specify separate installation prefixes for
-architecture-specific files and architecture-independent files. If you
-give `configure' the option `--exec-prefix=PATH', the package will use
-PATH as the prefix for installing programs and libraries.
-Documentation and other data files will still use the regular prefix.
-
- In addition, if you use an unusual directory layout you can give
-options like `--bindir=PATH' to specify different values for particular
-kinds of files. Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them.
-
- If the package supports it, you can cause programs to be installed
-with an extra prefix or suffix on their names by giving `configure' the
-option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
-
-Optional Features
-=================
-
- Some packages pay attention to `--enable-FEATURE' options to
-`configure', where FEATURE indicates an optional part of the package.
-They may also pay attention to `--with-PACKAGE' options, where PACKAGE
-is something like `gnu-as' or `x' (for the X Window System). The
-`README' should mention any `--enable-' and `--with-' options that the
-package recognizes.
-
- For packages that use the X Window System, `configure' can usually
-find the X include and library files automatically, but if it doesn't,
-you can use the `configure' options `--x-includes=DIR' and
-`--x-libraries=DIR' to specify their locations.
-
-Specifying the System Type
-==========================
-
- There may be some features `configure' can not figure out
-automatically, but needs to determine by the type of host the package
-will run on. Usually `configure' can figure that out, but if it prints
-a message saying it can not guess the host type, give it the
-`--host=TYPE' option. TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name with three fields:
- CPU-COMPANY-SYSTEM
-
-See the file `config.sub' for the possible values of each field. If
-`config.sub' isn't included in this package, then this package doesn't
-need to know the host type.
-
- If you are building compiler tools for cross-compiling, you can also
-use the `--target=TYPE' option to select the type of system they will
-produce code for and the `--build=TYPE' option to select the type of
-system on which you are compiling the package.
-
-Sharing Defaults
-================
-
- If you want to set default values for `configure' scripts to share,
-you can create a site shell script called `config.site' that gives
-default values for variables like `CC', `cache_file', and `prefix'.
-`configure' looks for `PREFIX/share/config.site' if it exists, then
-`PREFIX/etc/config.site' if it exists. Or, you can set the
-`CONFIG_SITE' environment variable to the location of the site script.
-A warning: not all `configure' scripts look for a site script.
-
-Operation Controls
-==================
-
- `configure' recognizes the following options to control how it
-operates.
-
-`--cache-file=FILE'
- Use and save the results of the tests in FILE instead of
- `./config.cache'. Set FILE to `/dev/null' to disable caching, for
- debugging `configure'.
-
-`--help'
- Print a summary of the options to `configure', and exit.
-
-`--quiet'
-`--silent'
-`-q'
- Do not print messages saying which checks are being made. To
- suppress all normal output, redirect it to `/dev/null' (any error
- messages will still be shown).
-
-`--srcdir=DIR'
- Look for the package's source code in directory DIR. Usually
- `configure' can determine that directory automatically.
-
-`--version'
- Print the version of Autoconf used to generate the `configure'
- script, and exit.
-
-`configure' also accepts some other, not widely useful, options.
diff --git a/Build/source/utils/texi2html/INTRODUCTION b/Build/source/utils/texi2html/INTRODUCTION
deleted file mode 100644
index bf7051de557..00000000000
--- a/Build/source/utils/texi2html/INTRODUCTION
+++ /dev/null
@@ -1,88 +0,0 @@
-Getting Started with texi2html
-==============================
-
-'texi2html' converts texinfo documents to HTML.
-
-Texinfo is the official documentation format of the GNU project. It
-uses a single source file to produce both on-line information and
-printed output. For more details about texinfo, see
-http://www.texinfo.org.
-
-In contrast to the HTML produced by 'makeinfo --html' (the 'makeinfo'
-program is part of the Texinfo distribution), the HTML output of
-'texi2html' is highly configurable. Among others, with 'texi2html' you
-can customize your entire page layout (like headers, footers, style
-sheets, etc), split documents at various levels and use 'latex2html' to
-convert @tex sections.
-
-'texi2html' should reasonably convert all Texinfo 4.8 constructs. If
-not, please send a bug report to 'dev@texi2html.cvshome.org'.
-
-
-To create HTML of texinfo documents
-===================================
-
-Make sure that you have 'texi2html' correctly installed on your
-system. The general synopsis of 'texi2html' is
-
- texi2html [options] texinfo-source-file
-
-Without any options, this will create the file <docname>.html where
-<docname> is the basename of your texinfo files.
-
-See the beginning of the file 'texi2html.init' for explanations of
-command-line options and their default values, or run 'texi2html -h'
-for a short overview of the most important options.
-
-
-Customizing texi2html
-=====================
-
-Initialisation options are read first from
-'/usr/local/etc/texi2html/Config' (the exact location being changeable with
-the '--sysconfdir=dir' option to the configure script), then from
-$HOME/.texi2html/Config, then any command-line options including -init-file
-options; with later settings overriding earlier ones.
-
-The default initialisation options are defined in the
-'texi2html.init' file contained in the Texi2html distribution (in
-fact, 'configure' pastes this file into beginning of texi2html.pl and
-generates the actual 'texi2html' script this way.).
-
-To customize 'texi2html' it is best if you copy the appropriate
-sections from the 'texi2html.init' file into an appropriate local
-initialization file, make the necessary changes there, and then have
-'texi2html' read this initialisation file by one of the means described
-above.
-
-For an example on what you can produce with 'texi2html' have a look
-at the following sites:
-
-* http://www.singular.uni-kl.de/Manual/html/
-
-(Please send me your sites, if you'd like to have them listed here).
-
-
-Documentation of texi2html
-==========================
-The texi2html Texinfo manual should be rather complete. In addition,
- you might want to have a look at the comments in the 'texi2html.init'
-file for explanations about customizable parameters and at the (not
-up-to-date) texi2html man page for an overview of texi2html's synopsis.
-
-More information
-================
-
-Texi2html's home page can be found at http://texi2html.cvshome.org
-
-The newest version of Texi2html can be obtained from
-http://texi2html.cvshome.org/servlets/ProjectDownloadList
-or, via anonymous cvs (see
-http://texi2html.cvshome.org/servlets/ProjectSource for instructions).
-
-Send email to dev@texi2html.cvshome.org for bug reports, enhancement
-suggestions, and to users@texi2html.cvshome.org for authoring questions
-and general discussion.
-
-
-Good luck and enjoy !!
diff --git a/Build/source/utils/texi2html/Makefile.am b/Build/source/utils/texi2html/Makefile.am
deleted file mode 100644
index 88074f64733..00000000000
--- a/Build/source/utils/texi2html/Makefile.am
+++ /dev/null
@@ -1,125 +0,0 @@
-## Process this file with automake to produce Makefile.in
-
-SUBDIRS = . doc Tests
-imagesdir = $(pkgdatadir)/images
-i18ndir = $(pkgdatadir)/i18n
-
-#
-# This is to prevent texinfo.tex from being included
-# in the top-level distribution directory.
-TEXINFO_TEX = doc/texinfo.tex
-
-bin_SCRIPTS = texi2html
-texi2html_SOURCES = \
- MySimple.pm \
- T2h_i18n.pm \
- texi2html.init \
- texi2html.pl \
- translations.pl
-
-noinst_SCRIPTS = manage_i18n.pl
-man_MANS = texi2html.1
-
-EXTRA_DIST = \
- INTRODUCTION \
- MySimple.pod \
- autogen.sh \
- manage_i18n.pl \
- missing-texi2html \
- l2h.init \
- texi2html.spec \
- $(texi2html_SOURCES)
-
-dist_pkgdata_DATA = l2h.init \
- examples/makeinfo.init \
- examples/xhtml.init \
- examples/html32.init \
- examples/book.init \
- examples/noheaders.init \
- examples/inlinestyle.init \
- examples/utf8.init \
- examples/chm.init \
- examples/roff.init
-
-dist_i18n_DATA = i18n/en \
- i18n/de \
- i18n/es \
- i18n/fr \
- i18n/nl \
- i18n/no \
- i18n/pt
-
-dist_images_DATA = images/a_begin.gif \
- images/a_begin_na.gif \
- images/a_document.gif \
- images/a_document_na.gif \
- images/a_empty.gif \
- images/a_end.gif \
- images/a_end_na.gif \
- images/a_help.gif \
- images/a_help_na.gif \
- images/a_index.gif \
- images/a_index_na.gif \
- images/a_leftdouble.gif \
- images/a_leftdouble_na.gif \
- images/a_left.gif \
- images/a_left_na.gif \
- images/a_page.gif \
- images/a_page_na.gif \
- images/a_rightdouble.gif \
- images/a_rightdouble_na.gif \
- images/a_right.gif \
- images/a_right_na.gif \
- images/a_searchdoc.gif \
- images/a_searchdoc_na.gif \
- images/a_search.gif \
- images/a_search_na.gif \
- images/a_tableofcon.gif \
- images/a_tableofcon_na.gif \
- images/a_top.gif \
- images/a_top_na.gif \
- images/a_up.gif \
- images/a_up_na.gif \
- images/bg.jpg \
- images/bg_left.gif \
- images/bg_right.gif \
- images/blue_dir.gif \
- images/blue_down.gif \
- images/blue_grab.gif \
- images/blue_help.gif \
- images/blue_next.gif \
- images/blue_nnext.gif \
- images/blue_pprev.gif \
- images/blue_prev.gif \
- images/blue_readme.gif \
- images/blue_top.gif \
- images/blue_up.gif \
- images/blue_uup.gif \
- images/contents_motif.gif \
- images/COPYING \
- images/index_motif.gif \
- images/Mybg.gif \
- images/next_motif.gif \
- images/next_motif_gr.gif \
- images/previous_motif.gif \
- images/previous_motif_gr.gif \
- images/spacer3.gif \
- images/xy_contents.gif \
- images/xy_foot.gif \
- images/xy_next.gif \
- images/xy_next_gr.gif \
- images/xy_nextsection.gif \
- images/xy_nextsection_gr.gif \
- images/xy_previous.gif \
- images/xy_previous_gr.gif \
- images/xy_previoussection.gif \
- images/xy_previoussection_gr.gif \
- images/xy_up.gif \
- images/xy_up_gr.gif
-
-texi2html: $(texi2html_SOURCES)
-
-
-translations.pl: texi2html.pl texi2html.init T2h_i18n.pm examples/roff.init \
- examples/noheaders.init i18n/de i18n/nl i18n/es i18n/no i18n/pt i18n/fr
- $(PERL) $(srcdir)/manage_i18n.pl all
diff --git a/Build/source/utils/texi2html/Makefile.in b/Build/source/utils/texi2html/Makefile.in
deleted file mode 100644
index 78b792fe6ed..00000000000
--- a/Build/source/utils/texi2html/Makefile.in
+++ /dev/null
@@ -1,836 +0,0 @@
-# Makefile.in generated by automake 1.9.6 from Makefile.am.
-# @configure_input@
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-@SET_MAKE@
-
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-top_builddir = .
-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
-INSTALL = @INSTALL@
-install_sh_DATA = $(install_sh) -c -m 644
-install_sh_PROGRAM = $(install_sh) -c
-install_sh_SCRIPT = $(install_sh) -c
-INSTALL_HEADER = $(INSTALL_DATA)
-transform = $(program_transform_name)
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_triplet = @build@
-host_triplet = @host@
-DIST_COMMON = README $(am__configure_deps) $(dist_i18n_DATA) \
- $(dist_images_DATA) $(dist_pkgdata_DATA) $(srcdir)/Makefile.am \
- $(srcdir)/Makefile.in $(srcdir)/check_texinfo.pl.in \
- $(srcdir)/texi2html.1.in $(srcdir)/texi2html.pl \
- $(srcdir)/texi2html.spec.in $(top_srcdir)/configure AUTHORS \
- COPYING ChangeLog INSTALL NEWS TODO config.guess config.sub \
- install-sh mdate-sh missing mkinstalldirs
-subdir = .
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/configure.ac
-am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
- $(ACLOCAL_M4)
-am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
- configure.lineno configure.status.lineno
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_CLEAN_FILES = texi2html check_texinfo.pl texi2html.1 \
- texi2html.spec
-am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" \
- "$(DESTDIR)$(i18ndir)" "$(DESTDIR)$(imagesdir)" \
- "$(DESTDIR)$(pkgdatadir)"
-binSCRIPT_INSTALL = $(INSTALL_SCRIPT)
-SCRIPTS = $(bin_SCRIPTS) $(noinst_SCRIPTS)
-SOURCES =
-DIST_SOURCES =
-RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
- html-recursive info-recursive install-data-recursive \
- install-exec-recursive install-info-recursive \
- install-recursive installcheck-recursive installdirs-recursive \
- pdf-recursive ps-recursive uninstall-info-recursive \
- uninstall-recursive
-man1dir = $(mandir)/man1
-NROFF = nroff
-MANS = $(man_MANS)
-am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
-am__vpath_adj = case $$p in \
- $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
- *) f=$$p;; \
- esac;
-am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
-dist_i18nDATA_INSTALL = $(INSTALL_DATA)
-dist_imagesDATA_INSTALL = $(INSTALL_DATA)
-dist_pkgdataDATA_INSTALL = $(INSTALL_DATA)
-DATA = $(dist_i18n_DATA) $(dist_images_DATA) $(dist_pkgdata_DATA)
-ETAGS = etags
-CTAGS = ctags
-DIST_SUBDIRS = $(SUBDIRS)
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-am__remove_distdir = \
- { test ! -d $(distdir) \
- || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
- && rm -fr $(distdir); }; }
-DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2
-GZIP_ENV = --best
-distuninstallcheck_listfiles = find . -type f -print
-distcleancheck_listfiles = find . -type f -print
-ACLOCAL = @ACLOCAL@
-AMTAR = @AMTAR@
-AUTOCONF = @AUTOCONF@
-AUTOHEADER = @AUTOHEADER@
-AUTOMAKE = @AUTOMAKE@
-AWK = @AWK@
-CYGPATH_W = @CYGPATH_W@
-DEFS = @DEFS@
-ECHO_C = @ECHO_C@
-ECHO_N = @ECHO_N@
-ECHO_T = @ECHO_T@
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LIBOBJS = @LIBOBJS@
-LIBS = @LIBS@
-LTLIBOBJS = @LTLIBOBJS@
-MAINT = @MAINT@
-MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
-MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
-MAKEINFO = @MAKEINFO@
-PACKAGE = @PACKAGE@
-PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
-PACKAGE_DATE = @PACKAGE_DATE@
-PACKAGE_NAME = @PACKAGE_NAME@
-PACKAGE_STRING = @PACKAGE_STRING@
-PACKAGE_TARNAME = @PACKAGE_TARNAME@
-PACKAGE_VERSION = @PACKAGE_VERSION@
-PATH_SEPARATOR = @PATH_SEPARATOR@
-PERL = @PERL@
-SET_MAKE = @SET_MAKE@
-SHELL = @SHELL@
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-USE_UNICODE = @USE_UNICODE@
-VERSION = @VERSION@
-am__leading_dot = @am__leading_dot@
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-mkdir_p = @mkdir_p@
-oldincludedir = @oldincludedir@
-pdfdir = @pdfdir@
-prefix = @prefix@
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-psdir = @psdir@
-sbindir = @sbindir@
-sharedstatedir = @sharedstatedir@
-sysconfdir = @sysconfdir@
-target_alias = @target_alias@
-SUBDIRS = . doc Tests
-imagesdir = $(pkgdatadir)/images
-i18ndir = $(pkgdatadir)/i18n
-
-#
-# This is to prevent texinfo.tex from being included
-# in the top-level distribution directory.
-TEXINFO_TEX = doc/texinfo.tex
-bin_SCRIPTS = texi2html
-texi2html_SOURCES = \
- MySimple.pm \
- T2h_i18n.pm \
- texi2html.init \
- texi2html.pl \
- translations.pl
-
-noinst_SCRIPTS = manage_i18n.pl
-man_MANS = texi2html.1
-EXTRA_DIST = \
- INTRODUCTION \
- MySimple.pod \
- autogen.sh \
- manage_i18n.pl \
- missing-texi2html \
- l2h.init \
- texi2html.spec \
- $(texi2html_SOURCES)
-
-dist_pkgdata_DATA = l2h.init \
- examples/makeinfo.init \
- examples/xhtml.init \
- examples/html32.init \
- examples/book.init \
- examples/noheaders.init \
- examples/inlinestyle.init \
- examples/utf8.init \
- examples/chm.init \
- examples/roff.init
-
-dist_i18n_DATA = i18n/en \
- i18n/de \
- i18n/es \
- i18n/fr \
- i18n/nl \
- i18n/no \
- i18n/pt
-
-dist_images_DATA = images/a_begin.gif \
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- -rm -f $(am__CONFIG_DISTCLEAN_FILES)
- -rm -f Makefile
-distclean-am: clean-am distclean-generic distclean-tags
-
-dvi: dvi-recursive
-
-dvi-am:
-
-html: html-recursive
-
-info: info-recursive
-
-info-am:
-
-install-data-am: install-dist_i18nDATA install-dist_imagesDATA \
- install-dist_pkgdataDATA install-man
-
-install-exec-am: install-binSCRIPTS
-
-install-info: install-info-recursive
-
-install-man: install-man1
-
-installcheck-am:
-
-maintainer-clean: maintainer-clean-recursive
- -rm -f $(am__CONFIG_DISTCLEAN_FILES)
- -rm -rf $(top_srcdir)/autom4te.cache
- -rm -f Makefile
-maintainer-clean-am: distclean-am maintainer-clean-generic
-
-mostlyclean: mostlyclean-recursive
-
-mostlyclean-am: mostlyclean-generic
-
-pdf: pdf-recursive
-
-pdf-am:
-
-ps: ps-recursive
-
-ps-am:
-
-uninstall-am: uninstall-binSCRIPTS uninstall-dist_i18nDATA \
- uninstall-dist_imagesDATA uninstall-dist_pkgdataDATA \
- uninstall-info-am uninstall-man
-
-uninstall-info: uninstall-info-recursive
-
-uninstall-man: uninstall-man1
-
-.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am am--refresh check \
- check-am clean clean-generic clean-recursive ctags \
- ctags-recursive dist dist-all dist-bzip2 dist-gzip dist-shar \
- dist-tarZ dist-zip distcheck distclean distclean-generic \
- distclean-recursive distclean-tags distcleancheck distdir \
- distuninstallcheck dvi dvi-am html html-am info info-am \
- install install-am install-binSCRIPTS install-data \
- install-data-am install-dist_i18nDATA install-dist_imagesDATA \
- install-dist_pkgdataDATA install-exec install-exec-am \
- install-info install-info-am install-man install-man1 \
- install-strip installcheck installcheck-am installdirs \
- installdirs-am maintainer-clean maintainer-clean-generic \
- maintainer-clean-recursive mostlyclean mostlyclean-generic \
- mostlyclean-recursive pdf pdf-am ps ps-am tags tags-recursive \
- uninstall uninstall-am uninstall-binSCRIPTS \
- uninstall-dist_i18nDATA uninstall-dist_imagesDATA \
- uninstall-dist_pkgdataDATA uninstall-info-am uninstall-man \
- uninstall-man1
-
-
-texi2html: $(texi2html_SOURCES)
-
-translations.pl: texi2html.pl texi2html.init T2h_i18n.pm examples/roff.init \
- examples/noheaders.init i18n/de i18n/nl i18n/es i18n/no i18n/pt i18n/fr
- $(PERL) $(srcdir)/manage_i18n.pl all
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/Build/source/utils/texi2html/MySimple.pm b/Build/source/utils/texi2html/MySimple.pm
deleted file mode 100644
index 75c25dc5d0d..00000000000
--- a/Build/source/utils/texi2html/MySimple.pm
+++ /dev/null
@@ -1,236 +0,0 @@
-package Getopt::MySimple;
-
-# Name:
-# Getopt::MySimple.
-#
-# Documentation:
-# POD-style (incomplete) documentation is in file MySimple.pod
-#
-# Tabs:
-# 4 spaces || die.
-#
-# Author:
-# Ron Savage rpsavage@ozemail.com.au.
-# 1.00 19-Aug-97 Initial version.
-# 1.10 13-Oct-97 Add arrays of switches (eg '=s@').
-# 1.20 3-Dec-97 Add 'Help' on a per-switch basis.
-# 1.30 11-Dec-97 Change 'Help' to 'verbose'. Make all hash keys lowercase.
-# 1.40 10-Nov-98 Change width of help report. Restructure tests.
-# 1-Jul-00 Modifications for Texi2html
-
-# --------------------------------------------------------------------------
-# Locally modified by obachman (Display type instead of env, order by cmp)
-# $Id: MySimple.pm,v 1.4 2004/02/10 00:12:42 pertusus Exp $
-
-# use strict;
-# no strict 'refs';
-
-use vars qw(@EXPORT @EXPORT_OK @ISA);
-use vars qw($fieldWidth $opt $VERSION);
-
-use Exporter();
-use Getopt::Long;
-
-@ISA = qw(Exporter);
-@EXPORT = qw();
-@EXPORT_OK = qw($opt); # An alias for $self -> {'opt'}.
-
-# --------------------------------------------------------------------------
-
-$fieldWidth = 20;
-$VERSION = '1.41';
-
-# --------------------------------------------------------------------------
-
-sub byOrder
-{
- my($self) = @_;
-
- return uc($a) cmp (uc($b));
-}
-
-# --------------------------------------------------------------------------
-
-sub dumpOptions
-{
- my($self) = @_;
-
- print 'Option', ' ' x ($fieldWidth - length('Option') ), "Value\n";
-
- for (sort byOrder keys(%{$self -> {'opt'} }) )
- {
- print "-$_", ' ' x ($fieldWidth - (1 + length) ), "${$self->{'opt'} }{$_}\n";
- }
-
- print "\n";
-
-} # End of dumpOptions.
-
-# --------------------------------------------------------------------------
-# Return:
-# 0 -> Error.
-# 1 -> Ok.
-
-sub getOptions
-{
- push(@_, 0) if ($#_ == 2); # Default for $ignoreCase is 0.
- push(@_, 1) if ($#_ == 3); # Default for $helpThenExit is 1.
-
- my($self, $default, $helpText, $versionText,
- $helpThenExit, $versionThenExit, $ignoreCase) = @_;
-
- $helpThenExit = 1 unless (defined($helpThenExit));
- $versionThenExit = 1 unless (defined($versionThenExit));
- $ignoreCase = 0 unless (defined($ignoreCase));
-
- $self -> {'default'} = $default;
- $self -> {'helpText'} = $helpText;
- $self -> {'versionText'} = $versionText;
- $Getopt::Long::ignorecase = $ignoreCase;
-
- unless (defined($self -> {'default'}{'help'}))
- {
- $self -> {'default'}{'help'} =
- {
- type => ':i',
- default => '',
- linkage => sub {$self->helpOptions($_[1]); sleep 5;exit (0) if $helpThenExit;},
- verbose => "print help and exit"
- };
- }
-
- unless (defined($self -> {'default'}{'version'}))
- {
- $self -> {'default'}{'version'} =
- {
- type => '',
- default => '',
- linkage => sub {print $self->{'versionText'}; exit (0) if $versionThenExit;},
- verbose => "print version and exit"
- };
- }
-
- for (keys(%{$self -> {'default'} }) )
- {
- my $type = ${$self -> {'default'} }{$_}{'type'};
- push(@{$self -> {'type'} }, "$_$type");
- $self->{'opt'}->{$_} = ${$self -> {'default'} }{$_}{'linkage'}
- if ${$self -> {'default'} }{$_}{'linkage'};
- }
-
- my($result) = &GetOptions($self -> {'opt'}, @{$self -> {'type'} });
-
- return $result unless $result;
-
- for (keys(%{$self -> {'default'} }) )
- {
- if (! defined(${$self -> {'opt'} }{$_})) #{
- {
- ${$self -> {'opt'} }{$_} = ${$self -> {'default'} }{$_}{'default'};
- }
- }
-
- $result;
-} # End of getOptions.
-
-# --------------------------------------------------------------------------
-
-sub helpOptions
-{
- my($self) = shift;
- my($noHelp) = shift;
- $noHelp = 0 unless $noHelp;
- my($optwidth, $typewidth, $defaultwidth, $maxlinewidth, $valind, $valwidth)
- = (10, 5, 9, 78, 4, 11);
-
- print "$self->{'helpText'}" if ($self -> {'helpText'});
-
- print ' Option', ' ' x ($optwidth - length('Option') -1 ),
- 'Type', ' ' x ($typewidth - length('Type') + 1),
- 'Default', ' ' x ($defaultwidth - length('Default') ),
- "Description\n";
-
- for (sort byOrder keys(%{$self -> {'default'} }) )
- {
- my($line, $help, $option, $val);
- $option = $_;
- next if ${$self->{'default'} }{$_}{'noHelp'} && ${$self->{'default'} }{$_}{'noHelp'} > $noHelp;
- #$line = " -$_" . ' ' x ($optwidth - (2 + length) ) .
- # "${$self->{'default'} }{$_}{'type'} ".
- # ' ' x ($typewidth - (1+length(${$self -> {'default'} }{$_}{'type'}) ));
- $line = " --$_" . "${$self->{'default'} }{$_}{'type'}".
- ' ' x ($typewidth - (1+length(${$self -> {'default'} }{$_}{'type'}) ));
-
- $val = ${$self->{'default'} }{$_}{'linkage'};
- if ($val)
- {
- if (ref($val) eq 'SCALAR')
- {
- $val = $$val;
- }
- else
- {
- $val = '';
- }
- }
- else
- {
- $val = ${$self->{'default'} }{$_}{'default'};
- }
- $line .= "$val ";
- $line .= ' ' x ($optwidth + $typewidth + $defaultwidth + 1 - length($line));
-
- if (defined(${$self -> {'default'} }{$_}{'verbose'}) &&
- ${$self -> {'default'} }{$_}{'verbose'} ne '')
- {
- $help = "${$self->{'default'} }{$_}{'verbose'}";
- }
- else
- {
- $help = ' ';
- }
- if ((length("$line") + length($help)) < $maxlinewidth)
- {
- print $line , $help, "\n";
- }
- else
- {
- print $line, "\n", ' ' x $valind, $help, "\n";
- }
- for $val (sort byOrder keys(%{${$self->{'default'}}{$option}{'values'}}))
- {
- print ' ' x ($valind + 2);
- print $val, ' ', ' ' x ($valwidth - length($val) - 2);
- print ${$self->{'default'}}{$option}{'values'}{$val}, "\n";
- }
- }
-
- print <<EOT;
-Note: 'Options' may be abbreviated. 'Type' specifications mean:
- <none>| ! no argument: variable is set to 1 on -foo (or, to 0 on -nofoo)
- =s | :s mandatory (or, optional) string argument
- =i | :i mandatory (or, optional) integer argument
-EOT
-} # End of helpOptions.
-
-#-------------------------------------------------------------------
-
-sub new
-{
- my($class) = @_;
- my($self) = {};
- $self -> {'default'} = {};
- $self -> {'helpText'} = '';
- $self -> {'opt'} = {};
- $opt = $self -> {'opt'}; # An alias for $self -> {'opt'}.
- $self -> {'type'} = ();
-
- return bless $self, $class;
-
-} # End of new.
-
-# --------------------------------------------------------------------------
-
-1;
-
-# End MySimple.pm
diff --git a/Build/source/utils/texi2html/MySimple.pod b/Build/source/utils/texi2html/MySimple.pod
deleted file mode 100644
index 100f9759fcd..00000000000
--- a/Build/source/utils/texi2html/MySimple.pod
+++ /dev/null
@@ -1,187 +0,0 @@
-=head1 NAME
-
-C<Getopt::MySimple> - Provide a simple wrapper around Getopt::Long.
-=head NOTE
-Based on GetOpt::Simple, with some (here undocumented) modifications
-to fit texi2hml needs.
-
-=head1 SYNOPSIS
-
- use Getopt::MySimple;
-
- # Or ...
- # use Getopt::MySimple qw($opt);
-
- my($options) =
- {
- 'help' =>
- {
- 'type' => '',
- 'default' => '',
-# 'verbose' => '', # Not needed on every key.
- },
- 'username' =>
- {
- 'type' => '=s', # As per Getopt::Long.
- 'default' => $ENV{'USER'} || 'RonSavage', # In case $USER is undef.
- 'verbose' => 'Specify the username on the remote machine',
- },
- 'password' =>
- {
- 'type' => '=s',
- 'default' => 'password',
- 'verbose' => 'Specify the password on the remote machine',
- },
- };
-
- my($option) = new Getopt::MySimple;
-
- if (! $option -> getOptions($options, "Usage: testMySimple.pl [options]") )
- {
- exit(-1); # Failure.
- }
-
- print "username: $option->{'opt'}{'username'}. \n";
- print "password: $option->{'opt'}{'password'}. \n";
-
- # Or, after 'use Getopt::MySimple qw($opt);' ...
- # print "username: $opt->{'username'}. \n";
- # print "password: $opt->{'password'}. \n";
-
-=head1 DESCRIPTION
-
-The C<Getopt::MySimple> module provides a simple way of specifying:
-
-=over 4
-
-=item *
-
-Command line optes
-
-=item *
-
-Type information for opt values
-
-=item *
-
-Default values for the optes
-
-=item *
-
-Help text per opt
-
-=back
-
-=head1 The C<getOptions()> function
-
-The C<getOptions()> function takes 4 parameters:
-
-=over 4
-
-=item *
-
-A hash defining the command line optes
-
-=item *
-
-A string to display as a help text heading
-
-=item *
-
-A Boolean. 0 = (Default) Use case-sensitive opt names. 1 = Ignore case
-
-=item *
-
-A Boolean. 0 = Return after displaying help. 1 = (Default) Terminate with exit(0)
-after displaying help
-
-=back
-
-=head1 The $classRef -> {'opt'} hash reference
-
-Command line option values are accessed in your code by dereferencing
-the hash reference $classRef -> {'opt'}. Two examples are given above,
-under synopsis.
-
-Alternately, you can use the hash reference $opt. See below.
-
-=head1 The $opt hash reference
-
-Command line option values are accessed in your code by dereferencing
-the hash reference $opt. Two examples are given above,
-under synopsis.
-
-Alternately, you can use the hash reference $classRef -> {'opt'}. See above.
-
-=head1 The C<dumpOptions()> function
-
-C<dumpOptions()> prints all your option's keys and their current values.
-
-=head1 The C<helpOptions()> function
-
-C<helpOptions()> prints nicely formatted help text.
-
-=head1 WARNING re Perl bug
-
-As always, be aware that these 2 lines mean the same thing, sometimes:
-
-=over 4
-
-=item *
-
-$self -> {'thing'}
-
-=item *
-
-$self->{'thing'}
-
-=back
-
-The problem is the spaces around the ->. Inside double quotes, "...", the
-first space stops the dereference taking place. Outside double quotes the
-scanner correctly associates the $self token with the {'thing'} token.
-
-I regard this as a bug.
-
-=head1 REQUIRED MODULES
-
-=over 4
-
-=item *
-
-Exporter
-
-=item *
-
-Getopt::Long
-
-=back
-
-=head1 RETURN VALUES
-
-=over 4
-
-=item *
-
-C<dumpOptions()> returns nothing
-
-=item *
-
-C<helpOptions()> returns nothing
-
-=item *
-
-C<getOptions()> returns 0 for failure and 1 for success
-
-=back
-
-=head1 AUTHOR
-
-C<Getopt::MySimple> was written by Ron Savage I<E<lt>rpsavage@ozemail.com.auE<gt>> in 1997.
-
-Modifications for texi2html by Olaf Bachmann
-I<E<lt>obachman@mathtematik.uni-kl.deE<gt>> in 2000.
-=head1 LICENCE
-
-This program is free software; you can redistribute it and/or modify it under
-the same terms as Perl itself.
diff --git a/Build/source/utils/texi2html/NEWS b/Build/source/utils/texi2html/NEWS
deleted file mode 100644
index 84b2aac7bae..00000000000
--- a/Build/source/utils/texi2html/NEWS
+++ /dev/null
@@ -1,399 +0,0 @@
-This file records noteworthy changes.
-
-1.76 (February 3 2005)
-
-* BUG FIXES
- ---------
-
-* Perl no longer needs to be installed at build time, but when it is not, the
- path to `perl' that will be used at run time must be passed to the
- `configure' script.
-
-1.74 (January 31 2005)
-
-* COMPATIBILITY
- -------------
-
-* The argument on def like commands line (@deffn and friends) may be
- bracketed, therefore there is no difference between this element and
- others. There is no need of items with { in front in the %def_map
- anymore.
-
-* NEW FEATURES
- ------------
-
-* More @-commands are available to the user, that were ignored before.
- Most of these @-commands are those related with structure or printed
- output.
-
-* BUG FIXES
- ---------
-
-* many deffn and friends line parsing bugs fixed.
-
-1.72 (December 29 2004)
-
-* NEW FEATURES
- ------------
-
-* Handle texinfo 4.7 constructs:
- @caption, @shortcaption, @ordf, @ordm, @registeredsymbol, @deftypecv,
- @LaTeX, @indicateurl, @docbook, @ifdocbook, @ifnotdocbook, @comma,
- @headitem, @quotation second arg, @acronym second arg.
- @url is now a synonym for @uref. @ at the end of a @def* line continues the
- line.
- Handle texinfo 4.8 constructs:
- @abbr, @slanted, @euro and @sansserif.
-* Cross refs are done according to the specification presented in the texinfo
- manual in the node HTML Xref.
-
-* BUG FIXES
- ---------
-
-* Re enable compatibility with perl older that 5.6.
-
-1.70 (March 24 2004)
-
-* BUG FIXES
- ---------
-
-* use i18n files even when translations.pl is not included. Include
- translations.pl.
-
-* COMPATIBILITY
- -------------
-
-* install html manual in $datadir/texinfo/html.
-
-* NEW FEATURES
- ------------
-
-* Add a spec file, usefull to build a rpm.
-
-* FOR DEVELOPERS
- --------------
-
-* Standardized on Autoconf 2.59 & Automake 1.8.3
-
-1.68 (March 20 2004)
-
-* COMPATIBILITY
- -------------
-
-* When the manual is split the default is to put resulting files in a
- directory with name the manual file basename (previously they were left in
- the current directory). To avoid that, call texi2html with '-output .'.
-
-* The main configuration files are now ./Config, ~/.texi2html/Config,
- $sysconfdir/texi2html/Config and last $datadir/texi2html/Config. They are
- sourced in that order.
- In the future `/etc/texi2htmlrc' and `~/.texi2htmlrc' will no longer be
- sourced and any existing site or user configuration should be moved to the
- new locations if you wish it to be used by newer versions of Texi2HTML.
-
-* Translation files are now stored in $datadir/texi2html/i18n/*,
- $sysconfdir/texi2html/i18n/*, ~/.texi2html/i18n/*, and sourced in that order.
- The translated strings are now associated with the english strings.
- Please see the documentation for the format of the new translation files.
-
-* First index page is the first page with a non empty index (with @printindex).
-
-* The glossary and bibliography terms aren't searched anymore. You should use
- @macro to simulate these features (look at Tests/macros/glossary.texi for
- an example).
-
-* We've standardized on GNU-style `--' prefixed long options, rather than the
- old single-dash prefixed long options in the help, but the single-dash style
- is still accepted on the command line for the time being.
- We also changed `_' to `-' in option names.
-
-* @setref handling is removed as the right corresponding @-command is @anchor.
-
-* No more global variables outside of namespaces.
- Global variables are now in the Texi2HTML namespace.
- leading T2H_ is stripped from variable, hashes and array names. You should
- change your variable names for the new release. As the global variables
- (%THISDOC, $THIS_SECTION...) are in the Texi2HTML namespace you should use,
- for example, $Texi2HTML::THISDOC{'fulltitle'} now.
- functions from the main program should now be qualified in the main
- namespace. t2h_ is stripped from the function names too.
- t2h_anchor is now a function reference in init file, and thus should
- be called like &$anchor(...).
- toc file and main file are arguments for print_frame, overview lines are
- arguments for print_toc_frame (instead of global variables).
-
-* $THISPROG, $T2H_HOMEPAGE, $T2H_AUTHORS, $T2H_TODAY, $T2H_USER are now
- values associated with the following keys in %Texi2HTML::THISDOC:
- `program', `program_homepage', `today', `user'.
-
-* Changes in the function reference used for the page layout:
- print_section don't do the end of page or section anymore (except when
- split at node), end_section does the end of a section, and print_*_footer
- does the end of page.
- the print_*_header, print_*_footer... functions take a ref on the buttons
- array as argument, instead of using the $T2H_BUTTONS global variable.
- Have a look at the texi2html.init file to update your configuration files.
-
-* T2H_InitGlobals is not used anymore. Use the function reference init_out
- to define $BODYTEXT dynamically and %Texi2HTML::THISDOC values in
- print_page_foot and about_body to recreate the address instead of the
- $T2H_ADDRESS.
- You can have a look at program_string in texi2html.init which recreates
- the address. $T2H_ADDRESS isn't used anymore.
-
-* variables for latex2html are not in texi2html init file anymore but in
- l2h.init.
-
-* don't expand @ifinfo regions by default.
-
-* option --output obsoletes -out_file and -subdir. It is the same than
- --out_file when output is not split, and the same than --subdir when it is
- split.
-
-* If not split, the resulting file has a leading directory, and the directory
- doesn't exist, it is created.
-
-* If a directory creation fails the program aborts.
-
-* Don't use T2H_CENTER_IMAGE, @center should be used.
-
-* the init_out function redefines dynamically %NAVIGATION_TEXT, %BUTTONS_GOTO
- and $BODYTEXT. You should redefine the hash values in that function. If you
- want to reuse the values of the default values set by init_out,
- you could do something like:
-
- my $default_init_out = $init_out;
- $init_out = \&makeinfo_like_init_out;
- sub makeinfo_like_init_out()
- {
- my $encoding = &$default_init_out();
- $NAVIGATION_TEXT{'Following'} = ' &gt; ';
- return $encoding;
- }
-
-* NEW FEATURES
- ------------
-
-* Many changes towards output of stricter HTML.
-
-* initialization files for html 3.2, xhtml, html 4.0 with inline style,
- no header, utf8 characters outputted, makeinfo style, book style, conversion
- to chm files and conversion to roff. Initialization files are searched
- in ./, ~/.texi2html, $sysconfdir/texi2html and last $datadir/texi2html.
- The file names are html32.init, xhtml.init, inlinestyle.init,
- noheaders.init, utf8.init, makeinfo.init, book.init, chm.init and roff.init.
-
-* The test suite is much more comprehensive and uses validate and tidy to
- assess the correctness of the HTML.
-
-* Handling of @html, @verbatim, @verb, @sp, @=, @copying, @insertcopying,
- @cartouche, @titlefont, @dircategory, @direntry, @shorttitlepage, @\,
- @afourlatex, @afourwide, @firstparagraphindent, @exampleindent, @novalidate,
- @definfoenclose, @kbdinputstyle, @centerchap, @documentdescription,
- @documentencoding, @contents, @shortcontents, @verbatiminclude.
-
-* With --no-validate node cross-reference validation is suppressed (like
- @novalidate).
-
-* --expand may be specified more than once such that more than one additional
- region could be expanded. --noexpand does the reverse. --iftex, --ifinfo...
- and --no-ifinfo... can be used instead.
-
-* add http-equiv="Content-Type" tag for the charset declaration.
-
-* HTML formatting is isolated in customizable functions located in the
- initialization files.
-
-* menu comments are in a preformatted context.
-
-* Any combination of caps for `top' leads to the top node.
-
-* @ref{(perl)Top} leads to a ref to the info manual.
-
-* References to external manual in @ref and menus are links to the html
- pages (with the same convention than makeinfo --html use).
- --html-xref-prefix is the base dir for external manual references.
-
-* With --node-files do a file per node which can be used as a target for
- cross references from other manuals (including manuals generated with
- makeinfo --html).
-
-* With --use-nodes nodes are sectionning commands whe they are not associated
- with a structuring command.
-
-* With --toc-links create links from headings to toc entries.
-
-* distinct directions (next, prev...) for nodes and sections, more directions.
-
-* split at chapter, section or for every node.
-
-* new possibilities for buttons. If this is a ref to a scalar, the text
- appears in navigation. If it is an array, the first element is a direction
- used for the href, the second element is a scalar ref for the text.
-
-* With --noseparated-footnotes the footnotes are in the same page than the
- text.
-
-* %NO_TEXI hash similar with %HREF but without texinfo commands,
- %THISDOC{'title_no_texi'}
-
-* "-U value" does the same than "@clear value".
-
-* -P option prepends directory for include files before the document directory.
-
-* -macro-expand generates a file with expanded macros and @include.
-
-* pass $L2H_HTML_VERSION for the html version to latex2html.
-
-* support for css. The --css-include option does the same than in makeinfo
- (parse the file, and echo the @import part before the texi2html css rules,
- the rules part after the texi2html css rules).
- The texi2html css commands may be customized too.
-
-* Text before the first @node or sectionning command is part of the first
- section unless -ignore-preamble-text is set.
-
-* if `-' is given to the -output option, output on STDOUT.
-
-* Add images from the Singular project.
-
-* All the strings appearing in the HTML are internationalized.
-
-* centering and flushing is really handled.
-
-* Format titlepage (even though the formatted text isn't used by default).
-
-* Handle all the encodings perl knows about.
-
-* BUG FIXES
- ---------
-
-* @multitable size determination, out of bounds columns ignored.
-
-* In @table and @itemize, @item is replaced by the @-command argument.
-
-* nested @-commands are better handled.
-
-* in index keys @-commands are replaced by the right symbols.
-
-* files are omitted in hrefs when they points to the same file.
-
-* $value{_title}... are expanded during HTML generation.
-
-* @H{a} leads to a'' and not &aacute;
-
-* cedilla are accepted in node names.
-
-* Any characters are accepted in menu comments.
-
-* frame target is the top file, and not the toc file.
-
-* rewriting of the @macro code completely. This likely fixed some bugs but
- this hasn't been verified by running the new, more complex test cases
- against the old code.
-
-* rewriting of the document structure resolution.
- unnumbered regions are at the right level and splitted indices don't break
- the document structure anymore.
- index entries and footnotes are more precisely located.
-
-* @-commands ignored are ignored with the line, the arg or following spaces
- like makeinfo does.
-
-* FOR DEVELOPERS
- --------------
-
-* Standardized on Autoconf 2.59 & Automake 1.8.2
-
-* The --enable-maintainer-mode option is now required by configure to enable
- what is considered the maintainer-specific portions of Makefiles. This
- includes the portions which automatically rebuild the configure and build
- files (configure, aclocal, Makefile.in, etc) when configure.in or other
- dependencies are changed.
-
-* The config is in the Texi2HTML::Config namespace. The latex2html related
- functions are in the Texi2HTML::LaTeX2HTML namespace. The
- internationalization functions are in the Texi2HTML::I18n namespace in
- T2h_i18n.pm.
-
-1.66 (June 8 2002)
-* Many bug fixes.
-
-1.65 (August 26 2001)
-* Many bug fixes.
-* The operation of the previously broken << (FastBack) and >> (FastForward)
- buttons has changed slightly. FastBack now returns to the beginning of the
- current chapter and FastForward now jumps to the beginning of the next
- chapter.
-
-1.64 (July 3 2000)
-* Incorporated first version of Texi2html Texinfo manual, authored by
- Karl Heinz Marbaise <khmarbaise@gmx.de>
-* New handling of command line options:
- - can be abbreviated to shortest unique prefix
- -help now works and is up-to-date
-
-1.63 (June 23 2000)
-* New customization variable:
- $T2H_HREF_DIR_INSTEAD_FILE:
- if set (e.g., to index.html) replace hrefs to this file
- (i.e., to index.html) by ./
-* New command-line option:
- -toc_file FILE
- for those who want the TOC to be in FILE
-* bug fixes related to macro invocation
-
-1.62 (12 April 2000)
-* New customization variables:
- $T2H_SPLIT_INDEX [default: = 100]
- index pages are split at next letter, if more than that many entries
- $T2H_NODE_NAME_IN_MENU [default = 0]
- for enforcing node names in meny entries
- $T2H_AVOID_MENU_REDUNDANCY [default = 1]
- to avoid display of duplicate meny entry information
- $T2H_INDEX_CHAPTER [default = '']
- if set, use chapter of this name for 'Index' Button in
- navigation bars, else use first chapter whose name matches
- "index" (case insensitive).
- $T2H_TOP_HEADING [ default = '']
- if non-empty, and no heading is in Top node, then use this as heading
- for top node/section; otherwise, use @settitle, @shorttitle.
-* index generation: observes typesetting in fixed-width font, @ftable,
- @vtable implemented
-* Peter Moulder & Teun Burgers: Misc documentation and distribution
- changes
-* numerous small bugs fixed (handling of menu entries, paragraphs in
- lists/tables, etc).
-
-
-1.61 (31 March 2000)
-* By default, $T2H_TOP_FILE is not set, and so $docu_name.html is used.
-* Added T2H_print_chapter_header, T2H_print_chapter_footer for more
- fine-grained control of T2H_SPLIT eq 'chapter', added option
- -section_navigation, $T2H_SECTION_NAVIGATION to supress output of
- navigation panels per section
-* naming scheme and calling convention of customizable subs changed:
- prefix T2H_, call &$T2H_, assignment $T2H_<name> = \&T2H_DEFAULT_<name>
-* mailinglist created: texi2html@mathematik.uni-kl.de
-* conversion to standard gnu package with Makefile.am, README,
- AUTHORS, etc. (Peter Moulder <reiter@netspace.net.au>)
-* Initialization as suggested by Peter Moulder:
- 1. /usr/local/etc/texi2htmlrc (or whatever given by --sysconfdir to
- configure)
- 2. $HOME/.texi2htmlrc
- 3. command-line options, including -init_file
- where later options override previous ones.
-* incoporated patches from Peter Moulder (backward-compatible
- command-line options, separate man-page, etc).
-* Automatic node pointer creation added
-* @enddots, @exclamdown, @pounds, and relatives added.
-
-Major Changes from 1.58 to 1.60
-* primitve foreign language support
-* support of all "Umlaute"
-* anchors, macros
-* latex2html incooperation
-* customizable page layout (texi2html.init)
-* index as table with corresponding sections
-
-
diff --git a/Build/source/utils/texi2html/README b/Build/source/utils/texi2html/README
deleted file mode 100644
index ee5a2027ec1..00000000000
--- a/Build/source/utils/texi2html/README
+++ /dev/null
@@ -1,113 +0,0 @@
-This is the README file for the GNU texi2html distribution.
-The primary distribution point is
-http://texi2html.cvshome.org/servlets/ProjectDownloadList
-
-For generic installation instructions on compiling and installing this
-Automake-based distribution, please read the file `INSTALL'.
-Installation notes specific to Texi2html:
-* Installation is fairly simple, no compilers are required.
-* You need to have perl version 5 or higher installed on your system
- to run 'texi2html'.
-* To generate Makefile.in etc., run `./autogen.sh'
-
-This distribution includes the following files, among others:
- README This file.
-
- NEWS Summary of new features by release.
-
- INTRODUCTION Brief introduction to texi2html and
- its usage.
-
- INSTALL Generic installation instructions.
-
- TODO Things which are yet to be done.
-
-Texi2html source files:
-
- texi2html Actual script to run. Generated by
- 'configure' from texi2html.pl,
- texi2html.init, MySimple.pm, T2h_i18n.pm,
- l2h.init and translations.pl.
-
- texi2html.pl Main source file of the converter.
-
- texi2html.init Default values of configurable
- parameters. `configure' inserts this
- file into texi2html.pl when it generates
- the actual `texi2html' script.
-
- MySimple.pm Perl module which handles the
- processing of command-line options.
- `configure' inserts this file into
- texi2html.pl when it generates
- the actual `texi2html' script.
-
- T2h_i18n.pm Code used to handle strings
- internationalization.
-
- translations.pl translations of strings generated by
- the script `manage_i18n.pl' from source
- files and files in the `i18n' directory.
-
- l2h.init default configuration file for `latex2html'
- used to convert maths and TeX.
-
- i18n/ Directory containing one file per language
- with translation of strings.
-
-Helper scripts
-
- manage_i18n.pl Helper script used to regenerate translations
- from the source files and the files in the
- `i18n/' directory.
-
-Documentation files:
-
- texi2html.texi Texinfo manual of texi2html. This
- manual is currently under construction.
-
- texi2html.1.in Template for generation of man pages
- of texi2html (`texi2html.1'). This man
- page is incomplete.
-
-Installation files:
-
- configure This file creates creates a Makefile
- which in turn creates an `info' or
- `makeinfo' executable, or a C sources
- distribution.
-
- configure.in This is a template for creating
- `configure' using Autoconf.
-
- Makefile.in This is a template for `configure'
- to use to make a Makefile. Created by
- Automake.
-
- Makefile.am This is a template for Automake
- to use to make a Makefile.in.
-
-
-WWW home page:
-http://texi2html.cvshome.org
-
-Mailing lists:
-- users@texi2html.cvshome.org for enhancement suggestions,
- authoring questions and general discussion.
- to subscribe to this mailinglist, visit
- http://texi2html.cvshome.org/servlets/ProjectMailingListList
- or send mail to users-subscribe@texi2html.cvshome.org .
-- dev@texi2html.cvshome.org for bug reports, patches, discussions
- about code.
-There are no corresponding newsgroups.
-
-For bug reports, please include enough information for the maintainers
-to reproduce the problem. Generally speaking, that means:
-- the version number of Texi2html and the program(s) involved (use --version).
-- the contents of any input files necessary to reproduce the bug (crucial!).
-- a description of the problem and any samples of the erroneous output.
-- anything else that you think would be helpful.
-
-Patches are most welcome; if possible, please make them against the
-source files (e.g., against texi2html.pl, or texi2html.init) with
-`diff -c' or `diff -u' and include ChangeLog entries.
diff --git a/Build/source/utils/texi2html/T2h_i18n.pm b/Build/source/utils/texi2html/T2h_i18n.pm
deleted file mode 100644
index 2ea77ddb930..00000000000
--- a/Build/source/utils/texi2html/T2h_i18n.pm
+++ /dev/null
@@ -1,400 +0,0 @@
-#+##############################################################################
-#
-# T2h_i18n.pm: Internationalization for texi2html
-#
-# Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-#
-#-##############################################################################
-
-# This requires perl version 5 or higher
-require 5.0;
-
-package Texi2HTML::I18n;
-
-use strict;
-
-use vars qw(
-@ISA
-@EXPORT
-);
-
-use Exporter;
-@ISA = qw(Exporter);
-@EXPORT = qw(pretty_date);
-
-my $language;
-my $i18n_dir = 'i18n'; # name of the directory containing the per language files
-#my $translation_file = 'translations.pl'; # file containing all the translations
-#my @known_languages = ('de', 'nl', 'es', 'no', 'pt', 'fr'); # The supported
- # languages
-
-########################################################################
-# Language dependencies:
-# To add a new language extend the WORDS hash and create $T2H_<...>_WORDS hash
-# To redefine one word, simply do:
-# $T2h_i18n::T2H_LANGUAGES->{<language>}->{<word>} = 'whatever' in your personal init file.
-#
-my $T2H_WORDS_EN =
-{
- # titles of pages
- #'Table of Contents' => 'Table of Contents',
- #'Short Table of Contents' => 'Short Table of Contents',
- #'Index' => 'Index',
- #'About This Document' => 'About This Document',
- #'Footnotes' => 'Footnotes',
- #'See' => 'See',
- #'see' => 'see',
- #'section' => 'section',
- 'About This Document' => '',
- 'Table of Contents' => '',
- 'Short Table of Contents', => '',
- 'Index' => '',
- 'Footnotes' => '',
- 'See' => '',
- 'see' => '',
- 'section' => '',
- 'Top' => '',
- 'Untitled Document' => '',
- # If necessary, we could extend this as follows:
- # # text for buttons
- # 'Top_Button' => 'Top',
- # 'ToC_Button' => 'Contents',
- # 'Overview_Button' => 'Overview',
- # 'Index_button' => 'Index',
- # 'Back_Button' => 'Back',
- # 'FastBack_Button' => 'FastBack',
- # 'Prev_Button' => 'Prev',
- # 'Up_Button' => 'Up',
- # 'Next_Button' => 'Next',
- # 'Forward_Button' =>'Forward',
- # 'FastWorward_Button' => 'FastForward',
- # 'First_Button' => 'First',
- # 'Last_Button' => 'Last',
- # 'About_Button' => 'About'
- 'January' => '',
- 'February' => '',
- 'March' => '',
- 'April' => '',
- 'May' => '',
- 'June' => '',
- 'July' => '',
- 'August' => '',
- 'September' => '',
- 'October' => '',
- 'November' => '',
- 'December' => '',
- 'T2H_today' => '%s, %d %d',
-};
-
-my $T2H_WORDS_DE =
-{
- 'Table of Contents' => 'Inhaltsverzeichniss',
- 'Short Table of Contents' => 'Kurzes Inhaltsverzeichniss',
- 'Index' => 'Index',
- 'About This Document' => '&Uuml;ber dieses Dokument',
- 'Footnotes' => 'Fu&szlig;noten',
- 'See' => 'Siehe',
- 'see' => 'siehe',
- 'section' => 'Abschnitt',
- 'January' => 'Januar',
- 'February' => 'Februar',
- 'March' => 'M&auml;rz',
- 'April' => 'April',
- 'May' => 'Mai',
- 'June' => 'Juni',
- 'July' => 'Juli',
- 'August' => 'August',
- 'September' => 'September',
- 'October' => 'Oktober',
- 'November' => 'November',
- 'December' => 'Dezember',
-};
-
-my $T2H_WORDS_NL =
-{
- 'Table of Contents' => 'Inhoudsopgave',
- 'Short Table of Contents' => 'Korte inhoudsopgave',
- 'Index' => 'Index', #Not sure ;-)
- 'About This Document' => 'No translation available!', #No translation available!
- 'Footnotes' => 'No translation available!', #No translation available!
- 'See' => 'Zie',
- 'see' => 'zie',
- 'section' => 'sectie',
- 'January' => 'Januari',
- 'February' => 'Februari',
- 'March' => 'Maart',
- 'April' => 'April',
- 'May' => 'Mei',
- 'June' => 'Juni',
- 'July' => 'Juli',
- 'August' => 'Augustus',
- 'September' => 'September',
- 'October' => 'Oktober',
- 'November' => 'November',
- 'December' => 'December',
-};
-
-my $T2H_WORDS_ES =
-{
- 'Table of Contents' => '&iacute;ndice General',
- 'Short Table of Contents' => 'Resumen del Contenido',
- 'Index' => 'Index', #Not sure ;-)
- 'About This Document' => 'No translation available!', #No translation available!
- 'Footnotes' => 'Fu&szlig;noten',
- 'See' => 'V&eacute;ase',
- 'see' => 'v&eacute;ase',
- 'section' => 'secci&oacute;n',
- 'January' => 'enero',
- 'February' => 'febrero',
- 'March' => 'marzo',
- 'April' => 'abril',
- 'May' => 'mayo',
- 'June' => 'junio',
- 'July' => 'julio',
- 'August' => 'agosto',
- 'September' => 'septiembre',
- 'October' => 'octubre',
- 'November' => 'noviembre',
- 'December' => 'diciembre',
-};
-
-my $T2H_WORDS_NO =
-{
- 'Table of Contents' => 'Innholdsfortegnelse',
- 'Short Table of Contents' => 'Kort innholdsfortegnelse',
- 'Index' => 'Indeks', #Not sure ;-)
- 'About This Document' => 'No translation available!', #No translation available!
- 'Footnotes' => 'No translation available!',
- 'See' => 'Se',
- 'see' => 'se',
- 'section' => 'avsnitt',
- 'January' => 'januar',
- 'February' => 'februar',
- 'March' => 'mars',
- 'April' => 'april',
- 'May' => 'mai',
- 'June' => 'juni',
- 'July' => 'juli',
- 'August' => 'august',
- 'September' => 'september',
- 'October' => 'oktober',
- 'November' => 'november',
- 'December' => 'desember',
-};
-
-my $T2H_WORDS_PT =
-{
- 'Table of Contents' => 'Sum&aacute;rio',
- 'Short Table of Contents' => 'Breve Sum&aacute;rio',
- 'Index' => '&Iacute;ndice', #Not sure ;-)
- 'About This Document' => 'No translation available!', #No translation available!
- 'Footnotes' => 'No translation available!',
- 'See' => 'Veja',
- 'see' => 'veja',
- 'section' => 'Se&ccedil;&atilde;o',
- 'January' => 'Janeiro',
- 'February' => 'Fevereiro',
- 'March' => 'Mar&ccedil;o',
- 'April' => 'Abril',
- 'May' => 'Maio',
- 'June' => 'Junho',
- 'July' => 'Julho',
- 'August' => 'Agosto',
- 'September' => 'Setembro',
- 'October' => 'Outubro',
- 'November' => 'Novembro',
- 'December' => 'Dezembro',
-};
-
-my $T2H_WORDS_FR =
-{
- 'Table of Contents' => 'Table des mati&egrave;res',
- 'Short Table of Contents' => 'R&eacute;sum&eacute;e du contenu',
- 'Index' => 'Index',
- 'About This Document' => 'A propos de ce document',
- 'Footnotes' => 'Notes de bas de page',
- 'See' => 'Voir',
- 'see' => 'voir',
- 'section' => 'section',
- 'January' => 'Janvier',
- 'February' => 'F&eacute;vrier',
- 'March' => 'Mars',
- 'April' => 'Avril',
- 'May' => 'Mai',
- 'June' => 'Juin',
- 'July' => 'Juillet',
- 'August' => 'Ao&ucirc;t',
- 'September' => 'Septembre',
- 'October' => 'Octobre',
- 'November' => 'Novembre',
- 'December' => 'D&eacute;cembre',
- 'T2H_today' => 'le %2$d %1$s %3$d'
-};
-
-#$T2H_LANGUAGES =
-#{
-# 'en' => $T2H_WORDS_EN,
-# 'de' => $T2H_WORDS_DE,
-# 'nl' => $T2H_WORDS_NL,
-# 'es' => $T2H_WORDS_ES,
-# 'no' => $T2H_WORDS_NO,
-# 'pt' => $T2H_WORDS_PT,
-# 'fr' => $T2H_WORDS_FR,
-#};
-
-sub set_language($)
-{
- my $lang = shift;
- if (defined($lang) && exists($Texi2HTML::Config::LANGUAGES->{$lang}) && defined($Texi2HTML::Config::LANGUAGES->{$lang}))
- {
- $language = $lang;
- return 1;
- }
- else
- {
- return 0;
- }
-}
-
-
-my @MONTH_NAMES =
- (
- 'January', 'February', 'March', 'April', 'May',
- 'June', 'July', 'August', 'September', 'October',
- 'November', 'December'
- );
-
-my $I = \&get_string;
-
-sub pretty_date($)
-{
- my $lang = shift;
- my($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst);
-
- ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime(time);
- $year += ($year < 70) ? 2000 : 1900;
- # obachman: Let's do it as the Americans do
- #return($MONTH_NAMES->{$lang}[$mon] . ", " . $mday . " " . $year);
- #return(sprintf(&$I('T2H_today'), (get_string($MONTH_NAMES[$mon]), $mday, $year)));
- return &$I('%{month}, %{day} %{year}', { 'month' => get_string($MONTH_NAMES[$mon]),
- 'day' => $mday, 'year' => $year });
-}
-
-my $error_no_en = 0;
-sub get_string($;$$)
-{
- my $string = shift;
- my $arguments = shift;
- my $state = shift;
- my $T2H_LANGUAGES = $Texi2HTML::Config::LANGUAGES;
- if (! exists($T2H_LANGUAGES->{'en'}))
- {
- unless($error_no_en)
- {
- print STDERR "i18n: no LANGUAGES->{'en'} hash\n";
- $error_no_en = 1;
- }
- }
- else
- {
- print STDERR "i18n: missing string $string\n" unless (exists ($T2H_LANGUAGES->{'en'}->{$string}));
- if (defined ($T2H_LANGUAGES->{$language}->{$string}) and
- ($T2H_LANGUAGES->{$language}->{$string} ne ''))
- {
- $string = $T2H_LANGUAGES->{$language}->{$string};
- }
- elsif (defined ($T2H_LANGUAGES->{'en'}->{$string}) and
- ($T2H_LANGUAGES->{'en'}->{$string} ne ''))
- {
- $string = $T2H_LANGUAGES->{'en'}->{$string};
- }
- }
- return main::substitute_line($string, $state) unless (defined($arguments) or !keys(%$arguments));
- my $result = '';
- while ($string)
- {
- if ($string =~ s/^([^%]*)%//)
- {
- $result .= $1 if (defined($1));
- $result .= '%';
- if ($string =~ s/^%//)
- {
- $result .= '%';
- }
- elsif ($string =~ /^\{(\w+)\}/ and exists($arguments->{$1}))
- {
- $string =~ s/^\{(\w+)\}//;
- if (!$state->{'keep_texi'})
- {
- $result .= "\@\{$1\@\}";
- }
- else
- {
- $result .= "\{$1\}";
- }
- }
- else
- {
- $result .= '%';
- }
- next;
- }
- else
- {
- $result .= $string;
- last;
- }
- }
- if (!$state->{'keep_texi'})
- {
- $string = main::substitute_line($result, $state);
- }
- else
- {
- $string = $result;
- }
- $result = '';
- while ($string)
- {
- if ($string =~ s/^([^%]*)%//)
- {
- $result .= $1 if (defined($1));
- if ($string =~ s/^%//)
- {
- $result .= '%';
- }
- elsif ($string =~ /^\{(\w+)\}/ and exists($arguments->{$1}))
- {
- $string =~ s/^\{(\w+)\}//;
- $result .= $arguments->{$1};
- }
- else
- {
- $result .= '%';
- }
- next;
- }
- else
- {
- $result .= $string;
- last;
- }
- }
- return $result;
-}
-
-1;
diff --git a/Build/source/utils/texi2html/TODO b/Build/source/utils/texi2html/TODO
deleted file mode 100644
index 21047c62a82..00000000000
--- a/Build/source/utils/texi2html/TODO
+++ /dev/null
@@ -1,89 +0,0 @@
-This file contains a list of things yet to be done (see also in doc/IDEAS):
-
-* Create detailed texinfo documentation (see in doc)
-
-* add sample init files for different layouts
- - use events (onmousover, etc) for anchors
- - use style-sheets for formatting of various elements (like @example,
- etc).
- - xhtml with in line style
- - Singular manual style
- - How complicated could it be to get a creation of XML, what about SGML ?
-
-* document css classes, and have similar classes with makeinfo
-- makeinfo classes:
-ul menu,
-ul index-cp index-*,
-div node (navigation bar),
-
-- texi2html classes:
-table index-cp index-*,
-table menu,
-h3 node
-ul toc,
-
-- same classes:
-pre verbatim,
-pre example display...,
-table cartouche,
-small dots, small enddots,
-div contents shortcontents, div footnote,
-h? unnumbered chapter appendix...,
-h1 settitle (title before contents, if not set by titlefont),
-h1 titlefont (@titlefont),
-
-* use <link> for navigation, maybe wait before this is done in makeinfo
-(see http://www.w3.org/TR/REC-html40/types.html#h-6.12 and
-http://www.w3.org/TR/REC-html40/struct/links.html#h-12.3.3)
-
-* Document Texi2HTML::THIS_ELEMENT
-
-* Document $NEW_CROSSREF_STYLE, $EXTERNAL_CROSSREF_SPLIT,
- $Texi2HTML::THISDOC{'htmlxref'}
-
-* Test the back path stuff for images.
-
-* Test refs with no unicode support.
- Test for @ commands in refs, and refs in ascii 8 bit/utf8 manuals.
-
-* add a configure switch --with-encode
-
-* don't double in title when the @top and @settitle are the same
-
-* handle right things like
--> error with @item on same line than @table
-@xref{node,
-@table @emph
-@item line
-text
-@end table
-}
-
-@code{
-@printindex cp
-}
-
-* maybe some @-commands appearing on lines should stop paragraphs, namely
-@page. That's not sure. Maybe this should be up to the writer to add
-a line.
-
-* handle better things like
-@itemize @bullet
-@cindex example
-@item
-In the example
-@end itemize
-
-* @m_cedilla appears in output with --macro-expand. That's a bug.
-
-* in chm.init (Jose Fonseca)
-
-[WINDOWS]
-
-Default=,"ug.hhc","ug.hhk","ug.html","ug.html",,,,,0x22520,,0x384e,,,,,,,,0
-
-The numbers are a bitmask of the enabled buttons. The ones here are
-IMO a good default. In the future you may also add that as an
-option, as the Docbook XSL stylesheets do (see in
-http://docbook.sourceforge.net/release/xsl/snapshot/doc/html/rn20.html
-all the CHM related parameters one can change).
diff --git a/Build/source/utils/texi2html/Tests/Makefile.am b/Build/source/utils/texi2html/Tests/Makefile.am
deleted file mode 100644
index 657754722cc..00000000000
--- a/Build/source/utils/texi2html/Tests/Makefile.am
+++ /dev/null
@@ -1,24 +0,0 @@
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- viper_monolithic texi2html xemacs_frame index_table formatting macros \
- nodes_texinfo singular floats
-
-
-#check-local:
-# $(srcdir)/test.sh
-
-regenerate:
- for dir in ${SUBDIR_TESTS}; do \
- [ -d $${dir}_res ] && cp $$dir/*.passfirst $$dir/*.html $$dir/*.htm $$dir/*.2 $$dir/*.passtexi $${dir}_res;\
- done
-
-clean-local:
- for dir in ${SUBDIR_TESTS}; do \
- (if [ -d $$dir ]; then cd $$dir && $(RM) -- $$dir $$dir-* *.toc *.aux *.log *.op *.cp *.cps \
- *.fn *.fns *.ky *.kys *.pg *.pgs *.tp *.tps *.vr *.vrs \
- *.dvi *.html *.htm *.info *.info-? *.info-?? *.info-??? *.html_tempnotag \
- *.2 *.passfirst *.passtexi \
- *_?.png *_??.png *_???.png *_l2h_img?.old *_l2h_img??.old *_l2h_img???.old \
- *_l2h_img?.png *_l2h_img??.png *_l2h_img???.png \
- *_l2h.tex *_l2h.css *_l2h_images.pl *_l2h_images.tex \
- *_l2h_labels.pl l2h_cache.pm; fi) ; \
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diff --git a/Build/source/utils/texi2html/Tests/Makefile.in b/Build/source/utils/texi2html/Tests/Makefile.in
deleted file mode 100644
index f4e484829a9..00000000000
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+++ /dev/null
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- viper_monolithic texi2html xemacs_frame index_table formatting macros \
- nodes_texinfo singular floats
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diff --git a/Build/source/utils/texi2html/Tests/README b/Build/source/utils/texi2html/Tests/README
deleted file mode 100644
index 2a34ac5171e..00000000000
--- a/Build/source/utils/texi2html/Tests/README
+++ /dev/null
@@ -1,112 +0,0 @@
-Running the tests and understanding the results
------------------------------------------------
-
-To run all the tests just do
-$ ./test.sh
-
-For each test the output begins with the line:
-making test: dir/file options...
-
-dir is the dir where the test is made, file is the texinfo file processed and
-the optional options are the options passed to texi2html when doing the test.
-Then the test results are outputted. There are 5 type of results outputed:
-
-status -> always
-stderr line count -> always
-diffs -> optionnal
-test with tidy -> optionnal
-test validity -> optionnal
-
-For each of these, the type is outputted indented. The results appear on
-lines below, more indented. When the test fails there is !!! on the line.
-For example:
-
-making test: formatting/not_closed_in_menu.texi
- status:
- passed
- stderr line count:
- !!! bad line count: 7 != 0
-
-I now turn the the individual result type:
-
-* status
-The exit status of the command is tested for success or failure.
-
-* stderr line count
-The number of stderr lines is compared against a reference.
-
-* diffs
-out files are diffed against reference files present in dir_res. A '.'
-means a successfull comparison. If there are more than one test in that
-dir, there might be files differing or files not found if the files
-haven't allready been regenerated.
-
-* test with tidy
-tidy is run on resulting html files.
-
-* test validity
-validate is run on resulting html files.
-
-
-Adding a test
--------------
-
-To add a test, you have to add a line in test.sh, near the end.
-Here is the syntax:
-
-test_texi dir file "option1 option2" stderr_lines suffix basename ignore_tags validate test_tidy fail
-
-dir is the only mandatory argument. There are defaults for the other
-arguments when not given. However if you want to specify, say, basename
-and use the defaults for the preceding ones, you have to set them
-explicitely.
-
-dir: the directory where the files are.
-file: the texinfo file. If not present dir.texi is used
-"option1 option2": options passed to texi2html. Default is no option
-stderr_lines: number of lines of stderr. Default is 0
-suffix: suffix of the file, used to find the basename. 'texi' is assumed
-basename: basename of the generated files. The basename of file is the default
-ignore_tags: if set to 'ignore_tags' or 'yes' rcs tags are ignored
-validate: if unset or set to 'validate' validation is tried
-test_tidy: if unset or set to 'tidy' or 'test_tidy', tidy is tried
-fail: if unset or set to 'success' the exit code should be 0
-
-* Simple example:
-test_texi macros
-
-test macros.texi in the macros dir, without options, assuming generated
-files beginning with macros.
-
-* Complex example:
-test_texi sectionning no_node.texi "-prefix chapter_split_no_node -split chapter" 0 texi chapter_split_no_node
-
-Test no_node.texi in the sectionning dir, with the options:
--prefix chapter_split_no_node -split chapter
-no lines on stderr, suffix is texi and basename for generated files is
-chapter_split_no_node (which matches the option -prefix chapter_split_no_node).
-
-Remarks:
-The stderr output is in basename.2, the result of the first pass in
-basename.passtexi, of the second pass in basename.passfirst.
-the -test option is always passed.
-To run a single test you can run test.sh with the arguments you would have
-passed to test_texi. For example
-
-$./test.sh viper viper.texi "-split chapter"
-
-will run a test for viper.texi in the viper directory with option
--split chapter
-
-
-Regenerating tests
-------------------
-
-make regenerate copy all the *.html, *.2, *.passtexi and *.passfirst from
-the test directories to the result directories (test directory with _res
-appended).
-This is usefull when the new result is the good result and you want to
-avoid manually copying the good files to the result directory.
-
-To add a new test directory add it to the SUBDIR_TESTS variable in
-Makefile.am (and rerun automake, autoconf...).
diff --git a/Build/source/utils/texi2html/aclocal.m4 b/Build/source/utils/texi2html/aclocal.m4
deleted file mode 100644
index bd3efdaf85f..00000000000
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-
diff --git a/Build/source/utils/texi2html/autogen.sh b/Build/source/utils/texi2html/autogen.sh
deleted file mode 100755
index e46ef51478c..00000000000
--- a/Build/source/utils/texi2html/autogen.sh
+++ /dev/null
@@ -1,14 +0,0 @@
-#! /bin/sh
-# Run this to generate all the initial makefiles, etc.
-
-test -f Makefile.am || cd "`dirname \"$0\"`"
-
-# Create `aclocal.m4'.
-aclocal
-
-# Create `Makefile.in' from `Makefile.am', and symlink `install-sh',
-# `missing' and `mkinstalldirs' from /usr/share/automake.
-automake --add-missing
-
-# Create `configure' from `configure.in'.
-autoconf
diff --git a/Build/source/utils/texi2html/check_texinfo.pl.in b/Build/source/utils/texi2html/check_texinfo.pl.in
deleted file mode 100755
index feef22a9957..00000000000
--- a/Build/source/utils/texi2html/check_texinfo.pl.in
+++ /dev/null
@@ -1,83 +0,0 @@
-#! @PERL@
-#+##############################################################################
-#
-# check_texinfo.pl: Extract texinfo commands from files
-#
-# Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-#
-#-##############################################################################
-
-# This requires perl version 5 or higher
-require 5.0;
-
-
-
-use strict;
-use Getopt::Long;
-my $verbose;
-if (!GetOptions ("verbose" => \$verbose))
-{
- die "usage: $0 [-v] file...\n";
-}
-
-die "Need file to check\n" unless @ARGV > 0;
-
-my (%seen, %context);
-
-while (<>)
-{
- if (/\@(\*|\.|\:|\@|\{|\})/)
- {
- $seen{$&}++;
- $context{$&} .= "> $_" if $verbose;
- $_ = "$`XX$'";
- redo;
- }
- if (/\@(\w+)/)
- {
- my ($before, $match, $after);
- ($before, $match, $after) = ($`, $&, $');
- if ($before =~ /\b[-\w]+$/ && $after =~ /^[-\w.]*\b/)
- { # e-mail address
- $seen{'e-mail address'}++;
- $context{'e-mail address'} .= "> $_" if $verbose;
- }
- else
- {
- $seen{$match}++;
- $context{$match} .= "> $_" if $verbose;
- }
- $match =~ s/^\@/X/;
- $_ = "$before$match$after";
- redo;
- }
-}
-
-foreach (sort(keys(%seen)))
-{
- if ($verbose)
- {
- print "$_\n";
- print $context{$_};
- }
- else
- {
- print "$_ ($seen{$_})\n";
- }
-}
-
-
diff --git a/Build/source/utils/texi2html/config.guess b/Build/source/utils/texi2html/config.guess
deleted file mode 100755
index 6cc26cd3df1..00000000000
--- a/Build/source/utils/texi2html/config.guess
+++ /dev/null
@@ -1,1513 +0,0 @@
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
-# Inc.
-
-timestamp='2007-01-15'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Originally written by Per Bothner <per@bothner.com>.
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted ChangeLog entry.
-#
-# This script attempts to guess a canonical system name similar to
-# config.sub. If it succeeds, it prints the system name on stdout, and
-# exits with 0. Otherwise, it exits with 1.
-#
-# The plan is that this can be called by configure scripts if you
-# don't specify an explicit build system type.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int x;" > $dummy.c ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE_ARCH}" in
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep __ELF__ >/dev/null
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
- exit ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit ;;
- *:SolidBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE="alpha" ;;
- "EV4.5 (21064)")
- UNAME_MACHINE="alpha" ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE="alpha" ;;
- "EV5 (21164)")
- UNAME_MACHINE="alphaev5" ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE="alphaev56" ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE="alphapca56" ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE="alphapca57" ;;
- "EV6 (21264)")
- UNAME_MACHINE="alphaev6" ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE="alphaev67" ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE="alphaev69" ;;
- "EV7 (21364)")
- UNAME_MACHINE="alphaev7" ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE="alphaev79" ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- exit ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit ;;
- arm:riscos:*:*|arm:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- i86pc:SunOS:5.*:*)
- echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c &&
- dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- SYSTEM_NAME=`$dummy $dummyarg` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos${UNAME_RELEASE}
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
- then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
- [ ${TARGET_BINARY_INTERFACE}x = x ]
- then
- echo m88k-dg-dgux${UNAME_RELEASE}
- else
- echo m88k-dg-dguxbcs${UNAME_RELEASE}
- fi
- else
- echo i586-dg-dgux${UNAME_RELEASE}
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[45])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- case "${UNAME_MACHINE}" in
- 9000/31? ) HP_ARCH=m68000 ;;
- 9000/[34]?? ) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "${sc_cpu_version}" in
- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH="hppa2.0n" ;;
- 64) HP_ARCH="hppa2.0w" ;;
- '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "${HP_ARCH}" = "" ]; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ ${HP_ARCH} = "hppa2.0w" ]
- then
- eval $set_cc_for_build
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
- grep __LP64__ >/dev/null
- then
- HP_ARCH="hppa2.0w"
- else
- HP_ARCH="hppa64"
- fi
- fi
- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux${HPUX_REV}
- exit ;;
- 3050*:HI-UX:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:FreeBSD:*:*)
- case ${UNAME_MACHINE} in
- pc98)
- echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- amd64)
- echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- *)
- echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- esac
- exit ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit ;;
- *:MINGW*:*)
- echo ${UNAME_MACHINE}-pc-mingw32
- exit ;;
- i*:windows32*:*)
- # uname -m includes "-pc" on this system.
- echo ${UNAME_MACHINE}-mingw32
- exit ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit ;;
- x86:Interix*:[3456]*)
- echo i586-pc-interix${UNAME_RELEASE}
- exit ;;
- EM64T:Interix*:[3456]* | authenticamd:Interix*:[3456]*)
- echo x86_64-unknown-interix${UNAME_RELEASE}
- exit ;;
- [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
- echo i${UNAME_MACHINE}-pc-mks
- exit ;;
- i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
- # UNAME_MACHINE based on the output of uname instead of i386?
- echo i586-pc-interix
- exit ;;
- i*:UWIN*:*)
- echo ${UNAME_MACHINE}-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-unknown-cygwin
- exit ;;
- p*:CYGWIN*:*)
- echo powerpcle-unknown-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
- exit ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit ;;
- arm*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- avr32*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- cris:Linux:*:*)
- echo cris-axis-linux-gnu
- exit ;;
- crisv32:Linux:*:*)
- echo crisv32-axis-linux-gnu
- exit ;;
- frv:Linux:*:*)
- echo frv-unknown-linux-gnu
- exit ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- mips:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef mips
- #undef mipsel
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=mipsel
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=mips
- #else
- CPU=
- #endif
- #endif
-EOF
- eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
- /^CPU/{
- s: ::g
- p
- }'`"
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
- ;;
- mips64:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef mips64
- #undef mips64el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=mips64el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=mips64
- #else
- CPU=
- #endif
- #endif
-EOF
- eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
- /^CPU/{
- s: ::g
- p
- }'`"
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
- ;;
- or32:Linux:*:*)
- echo or32-unknown-linux-gnu
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-gnu
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-gnu
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
- if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-gnu ;;
- PA8*) echo hppa2.0-unknown-linux-gnu ;;
- *) echo hppa-unknown-linux-gnu ;;
- esac
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-gnu
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux
- exit ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- vax:Linux:*:*)
- echo ${UNAME_MACHINE}-dec-linux-gnu
- exit ;;
- x86_64:Linux:*:*)
- echo x86_64-unknown-linux-gnu
- exit ;;
- xtensa:Linux:*:*)
- echo xtensa-unknown-linux-gnu
- exit ;;
- i*86:Linux:*:*)
- # The BFD linker knows what the default object file format is, so
- # first see if it will tell us. cd to the root directory to prevent
- # problems with other programs or directories called `ld' in the path.
- # Set LC_ALL=C to ensure ld outputs messages in English.
- ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
- | sed -ne '/supported targets:/!d
- s/[ ][ ]*/ /g
- s/.*supported targets: *//
- s/ .*//
- p'`
- case "$ld_supported_targets" in
- elf32-i386)
- TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
- ;;
- a.out-i386-linux)
- echo "${UNAME_MACHINE}-pc-linux-gnuaout"
- exit ;;
- coff-i386)
- echo "${UNAME_MACHINE}-pc-linux-gnucoff"
- exit ;;
- "")
- # Either a pre-BFD a.out linker (linux-gnuoldld) or
- # one that does not give us useful --help.
- echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
- exit ;;
- esac
- # Determine whether the default compiler is a.out or elf
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <features.h>
- #ifdef __ELF__
- # ifdef __GLIBC__
- # if __GLIBC__ >= 2
- LIBC=gnu
- # else
- LIBC=gnulibc1
- # endif
- # else
- LIBC=gnulibc1
- # endif
- #else
- #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
- LIBC=gnu
- #else
- LIBC=gnuaout
- #endif
- #endif
- #ifdef __dietlibc__
- LIBC=dietlibc
- #endif
-EOF
- eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
- /^LIBC/{
- s: ::g
- p
- }'`"
- test x"${LIBC}" != x && {
- echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
- exit
- }
- test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
- ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo ${UNAME_MACHINE}-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo ${UNAME_MACHINE}-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i386.
- echo i386-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo ${UNAME_MACHINE}-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux${UNAME_RELEASE}
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- case $UNAME_PROCESSOR in
- unknown) UNAME_PROCESSOR=powerpc ;;
- esac
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = "x86"; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NSE-?:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSR-?:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = "386"; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
- exit ;;
- i*86:rdos:*:*)
- echo ${UNAME_MACHINE}-pc-rdos
- exit ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
- printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
-
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-# include <sys/param.h>
-# if defined (BSD)
-# if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-# else
-# if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# endif
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# else
- printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
- case `getsysinfo -f cpu_type` in
- c1*)
- echo c1-convex-bsd
- exit ;;
- c2*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- c34*)
- echo c34-convex-bsd
- exit ;;
- c38*)
- echo c38-convex-bsd
- exit ;;
- c4*)
- echo c4-convex-bsd
- exit ;;
- esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
- http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
-and
- http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/Build/source/utils/texi2html/config.sub b/Build/source/utils/texi2html/config.sub
deleted file mode 100755
index 5defff65a6e..00000000000
--- a/Build/source/utils/texi2html/config.sub
+++ /dev/null
@@ -1,1622 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
-# Inc.
-
-timestamp='2007-01-18'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine. It does not imply ALL GNU software can.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted ChangeLog entry.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
- $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo $1
- exit ;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
- uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
- storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis | -knuth | -cray)
- os=
- basic_machine=$1
- ;;
- -sim | -cisco | -oki | -wec | -winbond)
- os=
- basic_machine=$1
- ;;
- -scout)
- ;;
- -wrs)
- os=-vxworks
- basic_machine=$1
- ;;
- -chorusos*)
- os=-chorusos
- basic_machine=$1
- ;;
- -chorusrdb)
- os=-chorusrdb
- basic_machine=$1
- ;;
- -hiux*)
- os=-hiuxwe2
- ;;
- -sco6)
- os=-sco5v6
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5)
- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco4)
- os=-sco3.2v4
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -clix*)
- basic_machine=clipper-intergraph
- ;;
- -isc*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
- | bfin \
- | c4x | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | fido | fr30 | frv \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | i370 | i860 | i960 | ia64 \
- | ip2k | iq2000 \
- | m32c | m32r | m32rle | m68000 | m68k | m88k \
- | maxq | mb | microblaze | mcore | mep \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64vr | mips64vrel \
- | mips64orion | mips64orionel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | mt \
- | msp430 \
- | nios | nios2 \
- | ns16k | ns32k \
- | or32 \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
- | pyramid \
- | score \
- | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu | strongarm \
- | tahoe | thumb | tic4x | tic80 | tron \
- | v850 | v850e \
- | we32k \
- | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
- | z8k)
- basic_machine=$basic_machine-unknown
- ;;
- m6811 | m68hc11 | m6812 | m68hc12)
- # Motorola 68HC11/12.
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* | avr32-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
- | clipper-* | craynv-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | elxsi-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | i*86-* | i860-* | i960-* | ia64-* \
- | ip2k-* | iq2000-* \
- | m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | mt-* \
- | msp430-* \
- | nios-* | nios2-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
- | pyramid-* \
- | romp-* | rs6000-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
- | tahoe-* | thumb-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tron-* \
- | v850-* | v850e-* | vax-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
- | xstormy16-* | xtensa-* \
- | ymp-* \
- | z8k-*)
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 386bsd)
- basic_machine=i386-unknown
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- c90)
- basic_machine=c90-cray
- os=-unicos
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | j90)
- basic_machine=j90-cray
- os=-unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=-unicosmp
- ;;
- cr16c)
- basic_machine=cr16c-unknown
- os=-elf
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=-elf
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=-tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=-tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- djgpp)
- basic_machine=i586-pc
- os=-msdosdjgpp
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2* | dpx2*-bull)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hppa-next)
- os=-nextstep3
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=-osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
-# I'm not sure what "Sysv32" means. Should this be sysv3.2?
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- mingw32)
- basic_machine=i386-pc
- os=-mingw32
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- ms1-*)
- basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next )
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- openrisc | openrisc-*)
- basic_machine=or32-unknown
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=-os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pc98)
- basic_machine=i386-pc
- ;;
- pc98-*)
- basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc) basic_machine=powerpc-unknown
- ;;
- ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle | ppc-le | powerpc-little)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64le | powerpc64little | ppc64-le | powerpc64-little)
- basic_machine=powerpc64le-unknown
- ;;
- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- pw32)
- basic_machine=i586-unknown
- os=-pw32
- ;;
- rdos)
- basic_machine=i386-pc
- os=-rdos
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sde)
- basic_machine=mipsisa32-sde
- os=-elf
- ;;
- sei)
- basic_machine=mips-sei
- os=-seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sh5el)
- basic_machine=sh5le-unknown
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparclite-wrs | simso-wrs)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
- os=-sysv4
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=-sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=-sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=-sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=-sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=-sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=-sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
- os=-unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=-dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=-unicos
- ;;
- tic54x | c54x*)
- basic_machine=tic54x-unknown
- os=-coff
- ;;
- tic55x | c55x*)
- basic_machine=tic55x-unknown
- os=-coff
- ;;
- tic6x | c6x*)
- basic_machine=tic6x-unknown
- os=-coff
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=-tops20
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=-tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=-none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=-sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=-vms
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=-vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=-vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=-vxworks
- ;;
- w65*)
- basic_machine=w65-wdc
- os=-none
- ;;
- w89k-*)
- basic_machine=hppa1.1-winbond
- os=-proelf
- ;;
- xbox)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- xps | xps100)
- basic_machine=xps100-honeywell
- ;;
- ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- z8k-*-coff)
- basic_machine=z8k-unknown
- os=-sim
- ;;
- none)
- basic_machine=none-none
- os=-none
- ;;
-
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
- w89k)
- basic_machine=hppa1.1-winbond
- ;;
- op50n)
- basic_machine=hppa1.1-oki
- ;;
- op60c)
- basic_machine=hppa1.1-oki
- ;;
- romp)
- basic_machine=romp-ibm
- ;;
- mmix)
- basic_machine=mmix-knuth
- ;;
- rs6000)
- basic_machine=rs6000-ibm
- ;;
- vax)
- basic_machine=vax-dec
- ;;
- pdp10)
- # there are many clones, so DEC is not a safe bet
- basic_machine=pdp10-unknown
- ;;
- pdp11)
- basic_machine=pdp11-dec
- ;;
- we32k)
- basic_machine=we32k-att
- ;;
- sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
- sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
- basic_machine=sparc-sun
- ;;
- cydra)
- basic_machine=cydra-cydrome
- ;;
- orion)
- basic_machine=orion-highlevel
- ;;
- orion105)
- basic_machine=clipper-highlevel
- ;;
- mac | mpw | mac-mpw)
- basic_machine=m68k-apple
- ;;
- pmac | pmac-mpw)
- basic_machine=powerpc-apple
- ;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
- *)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
- *-digital*)
- basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
- ;;
- *-commodore*)
- basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
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diff --git a/Build/source/utils/texi2html/configure b/Build/source/utils/texi2html/configure
deleted file mode 100755
index 4b482a4ec9f..00000000000
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+++ /dev/null
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-
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-
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-
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diff --git a/Build/source/utils/texi2html/configure.ac b/Build/source/utils/texi2html/configure.ac
deleted file mode 100644
index 8e69486a6a9..00000000000
--- a/Build/source/utils/texi2html/configure.ac
+++ /dev/null
@@ -1,76 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
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deleted file mode 100644
index 817fef7bc7a..00000000000
--- a/Build/source/utils/texi2html/doc/Makefile.am
+++ /dev/null
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deleted file mode 100644
index b73c082eeb1..00000000000
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- -rm -f Makefile
-distclean-am: clean-am distclean-generic
-
-dvi: dvi-am
-
-dvi-am: $(DVIS)
-
-html: html-am
-
-html-am: $(HTMLS)
-
-info: info-am
-
-info-am: $(INFO_DEPS)
-
-install-data-am: install-info-am install-texinfohtmlDATA
-
-install-exec-am:
-
-install-info: install-info-am
-
-install-info-am: $(INFO_DEPS)
- @$(NORMAL_INSTALL)
- test -z "$(infodir)" || $(mkdir_p) "$(DESTDIR)$(infodir)"
- @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
- list='$(INFO_DEPS)'; \
- for file in $$list; do \
- case $$file in \
- $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
- esac; \
- if test -f $$file; then d=.; else d=$(srcdir); fi; \
- file_i=`echo "$$file" | sed 's|\.info$$||;s|$$|.i|'`; \
- for ifile in $$d/$$file $$d/$$file-[0-9] $$d/$$file-[0-9][0-9] \
- $$d/$$file_i[0-9] $$d/$$file_i[0-9][0-9] ; do \
- if test -f $$ifile; then \
- relfile=`echo "$$ifile" | sed 's|^.*/||'`; \
- echo " $(INSTALL_DATA) '$$ifile' '$(DESTDIR)$(infodir)/$$relfile'"; \
- $(INSTALL_DATA) "$$ifile" "$(DESTDIR)$(infodir)/$$relfile"; \
- else : ; fi; \
- done; \
- done
- @$(POST_INSTALL)
- @if (install-info --version && \
- install-info --version 2>&1 | sed 1q | grep -i -v debian) >/dev/null 2>&1; then \
- list='$(INFO_DEPS)'; \
- for file in $$list; do \
- relfile=`echo "$$file" | sed 's|^.*/||'`; \
- echo " install-info --info-dir='$(DESTDIR)$(infodir)' '$(DESTDIR)$(infodir)/$$relfile'";\
- install-info --info-dir="$(DESTDIR)$(infodir)" "$(DESTDIR)$(infodir)/$$relfile" || :;\
- done; \
- else : ; fi
-install-man:
-
-installcheck-am:
-
-maintainer-clean: maintainer-clean-am
- -rm -f Makefile
-maintainer-clean-am: distclean-am maintainer-clean-aminfo \
- maintainer-clean-generic maintainer-clean-vti
-
-mostlyclean: mostlyclean-am
-
-mostlyclean-am: mostlyclean-aminfo mostlyclean-generic mostlyclean-vti
-
-pdf: pdf-am
-
-pdf-am: $(PDFS)
-
-ps: ps-am
-
-ps-am: $(PSS)
-
-uninstall-am: uninstall-info-am uninstall-texinfohtmlDATA
-
-.PHONY: all all-am check check-am check-local clean clean-generic \
- dist-info distclean distclean-generic distdir dvi dvi-am html \
- html-am info info-am install install-am install-data \
- install-data-am install-exec install-exec-am install-info \
- install-info-am install-man install-strip \
- install-texinfohtmlDATA installcheck installcheck-am \
- installdirs maintainer-clean maintainer-clean-aminfo \
- maintainer-clean-generic maintainer-clean-vti mostlyclean \
- mostlyclean-aminfo mostlyclean-generic mostlyclean-vti pdf \
- pdf-am ps ps-am uninstall uninstall-am uninstall-info-am \
- uninstall-texinfohtmlDATA
-
-
-texi2html.html: texi2html.texi $(srcdir)/version.texi \
- $(top_builddir)/texi2html.pl $(top_builddir)/texi2html.init \
- $(top_builddir)/MySimple.pm $(top_builddir)/T2h_i18n.pm \
- $(top_builddir)/translations.pl
- TEXINPUTS=$(srcdir)::$$TEXINPUTS \
- $(SHELL) $(top_srcdir)/missing-texi2html --run $(TEXI2HTML) -V $<
-
-txt: texi2html.txt
-
-check-local: $(TEXI2HTML)
- TEXINPUTS=$(srcdir)::$$TEXINPUTS \
- $(PERL) $(TEXI2HTML) -V $(srcdir)/texi2html.texi
-
-# texinfo based targets automake neglects to include
-.texinfo.txt:
- $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \
- --no-headers -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
-.txi.txt:
- $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \
- --no-headers -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
-.texi.txt:
- $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \
- --no-headers -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/Build/source/utils/texi2html/doc/TODO b/Build/source/utils/texi2html/doc/TODO
deleted file mode 100644
index 9cad5c458b1..00000000000
--- a/Build/source/utils/texi2html/doc/TODO
+++ /dev/null
@@ -1,5 +0,0 @@
-- use hightlighter perl script (change code2html.pl
- let it produce Texinfo code instead of HTML)
-- More reference parts.
-- Examples on how to make customizations to HTML
- output.
diff --git a/Build/source/utils/texi2html/doc/mdate-sh b/Build/source/utils/texi2html/doc/mdate-sh
deleted file mode 100755
index 37171f21fbd..00000000000
--- a/Build/source/utils/texi2html/doc/mdate-sh
+++ /dev/null
@@ -1,92 +0,0 @@
-#!/bin/sh
-# Get modification time of a file or directory and pretty-print it.
-# Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-# written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# Prevent date giving response in another language.
-LANG=C
-export LANG
-LC_ALL=C
-export LC_ALL
-LC_TIME=C
-export LC_TIME
-
-# Get the extended ls output of the file or directory.
-# On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below.
-if ls -L /dev/null 1>/dev/null 2>&1; then
- set - x`ls -L -l -d $1`
-else
- set - x`ls -l -d $1`
-fi
-# The month is at least the fourth argument
-# (3 shifts here, the next inside the loop).
-shift
-shift
-shift
-
-# Find the month. Next argument is day, followed by the year or time.
-month=
-until test $month
-do
- shift
- case $1 in
- Jan) month=January; nummonth=1;;
- Feb) month=February; nummonth=2;;
- Mar) month=March; nummonth=3;;
- Apr) month=April; nummonth=4;;
- May) month=May; nummonth=5;;
- Jun) month=June; nummonth=6;;
- Jul) month=July; nummonth=7;;
- Aug) month=August; nummonth=8;;
- Sep) month=September; nummonth=9;;
- Oct) month=October; nummonth=10;;
- Nov) month=November; nummonth=11;;
- Dec) month=December; nummonth=12;;
- esac
-done
-
-day=$2
-
-# Here we have to deal with the problem that the ls output gives either
-# the time of day or the year.
-case $3 in
- *:*) set `date`; eval year=\$$#
- case $2 in
- Jan) nummonthtod=1;;
- Feb) nummonthtod=2;;
- Mar) nummonthtod=3;;
- Apr) nummonthtod=4;;
- May) nummonthtod=5;;
- Jun) nummonthtod=6;;
- Jul) nummonthtod=7;;
- Aug) nummonthtod=8;;
- Sep) nummonthtod=9;;
- Oct) nummonthtod=10;;
- Nov) nummonthtod=11;;
- Dec) nummonthtod=12;;
- esac
- # For the first six month of the year the time notation can also
- # be used for files modified in the last year.
- if (expr $nummonth \> $nummonthtod) > /dev/null;
- then
- year=`expr $year - 1`
- fi;;
- *) year=$3;;
-esac
-
-# The result.
-echo $day $month $year
diff --git a/Build/source/utils/texi2html/doc/stamp-vti b/Build/source/utils/texi2html/doc/stamp-vti
deleted file mode 100644
index bb25b39fd3a..00000000000
--- a/Build/source/utils/texi2html/doc/stamp-vti
+++ /dev/null
@@ -1,4 +0,0 @@
-@set UPDATED 17 January 2006
-@set UPDATED-MONTH January 2006
-@set EDITION 1.76
-@set VERSION 1.76
diff --git a/Build/source/utils/texi2html/doc/texi2html.html b/Build/source/utils/texi2html/doc/texi2html.html
deleted file mode 100644
index d55c003b90f..00000000000
--- a/Build/source/utils/texi2html/doc/texi2html.html
+++ /dev/null
@@ -1,6072 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
-<html>
-<!--Copyright C 1999, 2000, 2001, 2002, 2003
- Free Software Foundation, Inc.
-
- Portions of texi2html
- Copyright C 1999, 2000 Lionel Cons
- Copyright C 1999, 2000 Karl Berry
- Copyright C 1999, 2000 Olaf Bachmann
- Copyright C 2002, 2003 Patrice Dumas
- Copyright C 2001, 2002, 2003 Derek Price
- Copyright C many others.
-
-
- Portions of this manual
- Copyright C 1999, 2000 Karl Heinz Marbaise (manual)
- Copyright C 2003 Patrice Dumas (manual)
- Copyright C 2003 Derek Price (manual)
-
-
-Permission is granted to make and distribute verbatim
-copies of this manual provided the copyright notice and
-this permission notice are preserved on all copies.
-
-Permission is granted to copy and distribute modified
-versions of this manual under the conditions for verbatim
-copying, provided that the entire resulting derived work is
-distributed under the terms of a permission notice
-identical to this one.
-
-Permission is granted to copy and distribute translations
-of this manual into another language, under the above
-conditions for modified versions, except that this
-permission notice may be stated in a translation approved
-by the Free Software Foundation.
--->
-<!-- Created on February, 3 2005 by texi2html 1.76 -->
-<!--
-Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
- Karl Berry <karl@freefriends.org>
- Olaf Bachmann <obachman@mathematik.uni-kl.de>
- and many others.
-Maintained by: Many creative people <dev@texi2html.cvshome.org>
-Send bugs and suggestions to <users@texi2html.cvshome.org>
-
--->
-<head>
-<title>Texi2HTML - Texinfo to HTML v1.76: Texi2HTML</title>
-
-<meta name="description" content="Texi2HTML - Texinfo to HTML v1.76: Texi2HTML">
-<meta name="keywords" content="Texi2HTML - Texinfo to HTML v1.76: Texi2HTML">
-<meta name="resource-type" content="document">
-<meta name="distribution" content="global">
-<meta name="Generator" content="texi2html 1.76">
-<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
-<style type="text/css">
-<!--
-a.summary-letter {text-decoration: none}
-pre.display {font-family: serif}
-pre.format {font-family: serif}
-pre.menu-comment {font-family: serif}
-pre.menu-preformatted {font-family: serif}
-pre.smalldisplay {font-family: serif; font-size: smaller}
-pre.smallexample {font-size: smaller}
-pre.smallformat {font-family: serif; font-size: smaller}
-pre.smalllisp {font-size: smaller}
-span.sansserif {font-family:sans-serif; font-weight:normal;}
-ul.toc {list-style: none}
--->
-</style>
-
-
-</head>
-
-<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000">
-
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1 class="settitle">Texi2HTML</h1>
-<p>Copyright &copy; 1999, 2000, 2001, 2002, 2003
- Free Software Foundation, Inc.
-</p>
-<table>
-<tr><td><p> Portions of <code>texi2html</code>
-</p></td></tr>
-<tr><td> </td><td><p> Copyright &copy; 1999, 2000 Lionel Cons<br>
-</p></td></tr>
-<tr><td> </td><td><p> Copyright &copy; 1999, 2000 Karl Berry<br>
-</p></td></tr>
-<tr><td> </td><td><p> Copyright &copy; 1999, 2000 Olaf Bachmann<br>
-</p></td></tr>
-<tr><td> </td><td><p> Copyright &copy; 2002, 2003 Patrice Dumas<br>
-</p></td></tr>
-<tr><td> </td><td><p> Copyright &copy; 2001, 2002, 2003 Derek Price<br>
-</p></td></tr>
-<tr><td> </td><td><p> Copyright &copy; many others.<br>
-</p></td></tr>
-<tr><td> </td><td>
-</td></tr>
-<tr><td> </td><td>
-</td></tr>
-<tr><td><p> Portions of this manual
-</p></td></tr>
-<tr><td> </td><td><p> Copyright &copy; 1999, 2000 Karl Heinz Marbaise (manual)<br>
-</p></td></tr>
-<tr><td> </td><td><p> Copyright &copy; 2003 Patrice Dumas (manual)<br>
-</p></td></tr>
-<tr><td> </td><td><p> Copyright &copy; 2003 Derek Price (manual)<br>
-</p></td></tr>
-</table>
-
-<p>Permission is granted to make and distribute verbatim
-copies of this manual provided the copyright notice and
-this permission notice are preserved on all copies.
-</p>
-<p>Permission is granted to copy and distribute modified
-versions of this manual under the conditions for verbatim
-copying, provided that the entire resulting derived work is
-distributed under the terms of a permission notice
-identical to this one.
-</p>
-<p>Permission is granted to copy and distribute translations
-of this manual into another language, under the above
-conditions for modified versions, except that this
-permission notice may be stated in a translation approved
-by the Free Software Foundation.
-</p>
-
-
-
-<a name="Top"></a>
-<a name="SEC_Top"></a>
-
-
-<p>This manual, last updated 1 February 2005, describes version 1.76
-of the <code>texi2html</code> Perl script which converts
-<a href="http://www.texinfo.org">Texinfo</a> into <a href="http://w3c.org">HTML</a>.
-</p>
-<p>Please send bug reports concerning this manual to the Texi2HTML user
-discussion list <a href="mailto:user@texi2html.cvshome.org">user@texi2html.cvshome.org</a>. Please state the exact
-version of the manual which contains the bug, as given above.
-</p>
-
-<table><tr><td>&nbsp;</td><td><pre class="example"><strong>This manual is currently under construction and of course incomplete. ;-)</strong>
-</pre></td></tr></table>
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC1">1. Overview</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC3">2. Obtaining <code>texi2html</code></a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
- Obtaining a copy of the <code>texi2html</code>
- source code distribution
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC4">3. Installation of <code>texi2html</code></a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Installing <code>texi2html</code>
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC5">4. Invoking <code>texi2html</code></a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Description of the command line options
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC14">5. Overview of initialization files content and loading</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> What kind of variables and subroutines appear
- in init files and how they are called
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC17">6. Fine tuning of the page layout</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
-<tr><td align="left" valign="top"><a href="#SEC47">7. Customizing <acronym>HTML</acronym> and text style in init files</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Fine tuning of the <acronym>HTML</acronym> elements
- associated with the texinfo constructs
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC84">A. Internationalization</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Help translating !
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC87">B. Command Line Option Index</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
-<tr><td align="left" valign="top"><a href="#SEC88">C. Variable Index</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
-<tr><td align="left" valign="top"><a href="#SEC89">D. Concept Index</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
-<tr><th colspan="3" align="left" valign="top"><pre class="menu-comment">
-</pre></th></tr></table>
-<hr size="1">
-<a name="Overview"></a>
-<a name="SEC1"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC_Top" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC2" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[ &lt;&lt; ]</td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC3" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1 class="chapter"> 1. Overview </h1>
-
-
-<p><a href="http://www.texinfo.org">Texinfo</a> is the official
-documentation format of the <a href="http://www.gnu.org">GNU</a>
-project. It uses a single source file to produce both
-online information and printed output.
-</p>
-<p>It is often desirable to have a way to produce
-<acronym>HTML</acronym> from Texinfo sources, as GNU-Info files are
-produced. It is much simpler to run a converter than it is to
-rewrite all the documentation in <acronym>HTML</acronym>, especially
-considering that there is so much Texinfo documentation in
-the world.
-</p>
-<p>Some time ago <code>makeinfo</code> wasn't able to produce
-<acronym>HTML</acronym> output format, but people still wanted documentation in
-<acronym>HTML</acronym>. This was the birthing hour for
-<code>texi2html</code>. The basic purpose of <code>texi2html</code>
-is to convert Texinfo documents into <acronym>HTML</acronym>.
-</p>
-<p>Since then, <acronym>HTML</acronym> support in <code>makeinfo</code> has improved, but
-<code>texi2html</code> is still stronger in many areas, including the degree to
-which it allows customization. With <code>texi2html</code>, some important
-aspects of the resulting <acronym>HTML</acronym> files may be specified via command
-line options, and configuration files provide an even finer degree of control
-over the final output, allowing most every aspect of the final output not
-specified in the Texinfo input file to be specified. Configuration files are
-written in <code>perl</code>, like the main program, and anything which may be
-specified on the command line may also be specified within a configuration
-file.
-</p>
-<p>For an example of the kind of pages <code>texi2html</code> is capable of
-producing, have a look at the following sites:
-<a href="http://www.singular.uni-kl.de/Manual/html/">the Singular Manual</a>,
-<a href="http://ccvs.cvshome.org/docs/manual">the Cederqvist (CVS Manual)</a>.
-</p>
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC2">1.1 Why <code>texi2html</code> and not <code>makeinfo</code>?</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
-</table>
-
-<hr size="6">
-<a name="whytexi2html"></a>
-<a name="SEC2"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC1" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC3" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC1" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC1" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC3" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 1.1 Why <code>texi2html</code> and not <code>makeinfo</code>? </h2>
-
-
-<p>You would like to produce <acronym>HTML</acronym> files from your existing Texinfo
-files? There are two programs you can use to do this. The first is
-<code>makeinfo</code> (see <a href="texinfo.html#Generating-HTML">(texinfo)Generating HTML</a>).
-The second is <code>texi2html</code>.
-</p>
-<p>The design goal of <code>makeinfo</code>'s <acronym>HTML</acronym> output was to produce
-readable <acronym>HTML</acronym> output. It is now possible to use <acronym>CSS</acronym>
-for <acronym>HTML</acronym> customization. Another possibility is to use intermediate
-formats, like docbook or <code>mekeinfo</code> <acronym>XML</acronym>
-and <acronym>XSL</acronym> stylesheets to customize the resulting document. Still the
-output produced by <code>makeinfo</code> isn't customizable.
-</p>
-<p>The current development of <code>texi2html</code> tries to
-provide for producing the more interesting and sophisticated <acronym>HTML</acronym>
-pages that today's Internet users have come to expect.
-The goal behind <code>texi2html</code> is to generate attractive <acronym>HTML</acronym> by
-default but also to allow users considerable freedom to affect the final
-style and design of the output <acronym>HTML</acronym> pages. This is achieved via
-command line options and flexible configuration files.
-</p>
-
-<p>In contrast to the <acronym>HTML</acronym> produced by <code>makeinfo --html</code> (the
-<code>makeinfo</code> program is part of the Texinfo distribution), the
-<code>texi2html</code> program, among other differences, allows for the
-customization of the entire page layout, including headers, footers, style
-sheets, etc., allows for customization of the low level <acronym>HTML</acronym>
-formatting, provides for splitting documents at various levels, and provides
-for using the <code>latex2html</code> program to convert <code>@tex</code> sections of
-the Texinfo source.
-</p>
-<p>The focus on <acronym>HTML</acronym> is still present but with the help of the
-customization files it is now possible to use <code>texi2html</code> to
-produce other formats as well. <code>texi2html</code> may for example be
-turned into a texinfo to roff translator with the help of a customization file
-provided with the distribution.
-</p>
-<p><code>texi2html</code> should reasonably convert all Texinfo
-4.8 constructs. If you find it does not, please send a bug report to the
-<a href="mailto:users@texi2html.cvshome.org">users@texi2html.cvshome.org</a> email list.
-</p>
-<hr size="6">
-<a name="Obtaining-texi2html"></a>
-<a name="SEC3"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC2" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC4" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC1" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC4" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1 class="chapter"> 2. Obtaining <code>texi2html</code> </h1>
-
-<p>The latest version of the source code for <code>texi2html</code> should be
-available from <a href="http://texi2html.cvshome.org">texi2html.cvshome.org</a>.
-</p>
-<hr size="6">
-<a name="Installation"></a>
-<a name="SEC4"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC3" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC3" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1 class="chapter"> 3. Installation of <code>texi2html</code> </h1>
-
-<p>To install <code>texi2html</code>, you must first obtain a copy of the
-source distribution. See section <a href="#SEC3">Obtaining <code>texi2html</code></a>.
-</p>
-<p><code>texi2html</code> also requires <code>perl</code> version
-5.004 or above. The current version has not been tested
-extensively on versions of <code>perl</code> below 5.6, however.
-</p>
-<p><code>texi2html</code> is a standard Automake-based distribution.
-If you have a source version, you should run <code>./configure</code>
-to regenerate the executable <tt>`texi2html'</tt> file. <code>./configure</code>
-accepts options to select the installation directory for the <tt>`texi2html'</tt>
-file, the default directories <code>texi2html</code> will use to look for
-configuration files, and other details. Run <code>./configure --help</code> for
-more information.
-</p>
-<p>Running <code>./configure</code> combines four files into the final
-<tt>`texi2html'</tt> program file:
-</p><ul class="toc">
-<li> <tt>`texi2html.pl'</tt> contains the base program,
-</li><li> <tt>`MySimple.pm'</tt> handles the command line options,
-</li><li> <tt>`texi2html.init'</tt> is the default configuration file, and
-</li><li> <tt>`T2h_i18n.pm'</tt> is used for internationalization.
-</li><li> <tt>`translations.pl'</tt> contains the translations of the strings used in
-documents.
-</li></ul>
-
-<p>Running <code>./configure</code> also builds the <code>make</code> configuration
-files (<tt>`Makefile'</tt>s). To make the documentation run <code>make</code>.
-</p>
-<p><code>make install</code> performs the installation to the locations specified to
-the <code>./configure</code> script. This usually involves placing the actual
-<tt>`texi2html'</tt> file someplace in your path, such as <tt>`/usr/local/bin'</tt> or
-<tt>`/usr/bin'</tt>.
-</p>
-<p>Installing <code>texi2html</code> in your path should be sufficient
-to run it. To use default initialization files, or a configuration file for
-LaTeX2HTML when using <code>latex2html</code> to convert <code>@tex</code> sections
-(see section <a href="#SEC12">Expanding <code>@tex</code> and <code>@math</code> regions using LaTeX2HTML</a>), install them in the package data directory
-specified to configure. This is <tt>`/usr/local/share/texi2html/'</tt> by default,
-but depends on the value of the <a name="IDX1"></a>
-<samp>`--pkgdatadir=<var>dir</var>'</samp> option passed to
-the <code>./configure</code> script. Files used for strings customization and
-internationalization are also searched for in the <tt>`i18n'</tt> directory
-of this directory. See section <a href="#SEC13">Use initialization files for fine tuning</a> for more.
-</p>
-<hr size="6">
-<a name="Invoking-texi2html"></a>
-<a name="SEC5"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC4" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC6" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC4" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1 class="chapter"> 4. Invoking <code>texi2html</code> </h1>
-
-<p>To produce an <acronym>HTML</acronym> manual, run <code>texi2html</code> with a Texinfo
-file as an argument. For example, this manual is created with:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">$ texi2html texi2html.texi
-</pre></td></tr></table>
-<p>The behaviour of <code>texi2html</code> may be changed with command line
-options. These command line options are always associated with corresponding
-<code>perl</code> variables which may appear in init files, and these
-variables are presented in this chapter each time a switch is described.
-</p>
-<p>Boolean command line switches always have a corresponding negated switch,
-obtained by prepending <samp>`no'</samp> or <samp>`no-'</samp> to the switch name. For example
-<a name="IDX2"></a>
-<samp>`--nomenu'</samp> does the reverse of <a name="IDX3"></a>
-<samp>`--menu'</samp>.
-</p>
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC6">4.1 Specifying where to split the generated document</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> The <acronym>HTML</acronym> output may be split at
- different levels
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC7">4.2 Setting output file and directory names</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC8">4.3 Specifying which regions get expanded</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC9">4.4 Command line options related to Texinfo language features</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC10">4.5 Page layout related command line options</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Customizing page layout
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
-<tr><td align="left" valign="top"><a href="#SEC12">4.7 Expanding <code>@tex</code> and <code>@math</code> regions using LaTeX2HTML</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC13">4.8 Use initialization files for fine tuning</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Specifying initialization files for fine tuning
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="Splitting-output"></a>
-<a name="SEC6"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC5" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC7" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 4.1 Specifying where to split the generated document </h2>
-
-<p>The <acronym>HTML</acronym> manual resulting from the processing of the Texinfo source
-may be split into files at different levels. This is specified with the
-option <a name="IDX4"></a>
-<samp>`--split'</samp> which takes an argument, namely the level of splitting
-(variable: <a name="IDX5"></a>
-<code>$SPLIT</code>). This level may be:
-</p>
-<dl compact="compact">
-<dt> <samp>`chapter'</samp></dt>
-<dd><p>The document is split at <code>@chapter</code>, <code>@appendix</code>, or <code>@unnumbered</code>.
-</p></dd>
-<dt> <samp>`section'</samp></dt>
-<dd><p>The document is split at the same places as it is using the <samp>`chapter'</samp>
-argument, and also at <code>@section</code>, <code>@appendixsec</code> or
-<code>@unnumberedsec</code>.
-</p></dd>
-<dt> <samp>`node'</samp></dt>
-<dd><p>The document is split at every sectioning command. It is not necessarily
-split at each node, if the <code>@node</code> structure doesn't correspond with
-the sectioning command structure (see below).
-</p></dd>
-<dt> <samp>`none'</samp></dt>
-<dd><p>The document isn't split. This is the default.
-</p></dd>
-</dl>
-
-<p>There are two kinds of commands which may be used to define sectioning
-elements in Texinfo: <code>@node</code> and the structuring commands (<code>@top</code>,
-<code>@section</code>, <code>@appendixsubsec</code>, and so on). A node just preceding
-a structuring command is considered to be part of the same sectioning element
-as that command. If the <code>@node Top</code> isn't associated with a structuring
-command it also defines a sectioning element.
-</p>
-<p>By default, nodes which aren't associated with a structuring command are not
-considered to be sectioning commands. They are always considered to be part
-of a sectioning element defined by a structuring command. It is possible to
-change this behaviour via the <a name="IDX6"></a>
-<samp>`--use-nodes'</samp> option (variable
-<a name="IDX7"></a>
-<code>$USE_NODES</code>). In this case, nodes not associated with structuring
-commands are also considered to be sectioning commands defining a sectioning
-element.
-</p>
-<p>This default behaviour mimics <code>texi2dvi</code> behaviour, which ignores
-<code>@node</code> commands for the purprose of sectioning, while the second
-looks like <code>makeinfo</code> behaviour (see <a href="texinfo.html#Two-Paths">(texinfo)Two Paths</a>).
-</p>
-<p>As an illustration, the following table shows how a sample Texinfo document is
-divided into sectioning elements when <a name="IDX8"></a>
-<samp>`--use-nodes'</samp> is used and not:
-</p>
-<table>
-<tr><td><p> Texinfo code
-</p></td><td>
-</td><td>
-<p>default case
-</p></td><td>
-</td><td>
-<p>with <a name="IDX9"></a>
-<samp>`--use-nodes'</samp>
-</p></td></tr>
-<tr><td>
-<br>
-<br>
-<table><tr><td>&nbsp;</td><td><pre class="example">@node node1
-@chapter node 1
-node1 text
-
-@node node2
-node2 text
-
-@node node3
-node3 text
-@chapter node 3
-chapter text
-</pre></td></tr></table></td><td>
-</td><td>
-<p>first element:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">@node node1
-@chapter node 1
-node1 text
-
-@node node2
-node2 text
-</pre></td></tr></table>
-<p>second element:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">@node node3
-node3 text
-@chapter node 3
-chapter text
-</pre></td></tr></table>
-</td><td>
-</td><td>
-<p>first element:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">@node node1
-@chapter node 1
-node1 text
-</pre></td></tr></table>
-<p>second element:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">@node node2
-node2 text
-</pre></td></tr></table>
-<p>third element:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">@node node3
-node3 text
-@chapter node 3
-chapter text
-</pre></td></tr></table>
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="Output-files"></a>
-<a name="SEC7"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC6" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC8" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 4.2 Setting output file and directory names </h2>
-
-<p>The manual name is constructed by stripping the <samp>`.texi'</samp>,
-<samp>`.txi'</samp>, <samp>`.texinfo'</samp>, or <samp>`.txinfo'</samp> extension from the Texinfo file
-name.
-</p>
-<p>By default, <code>texi2html</code> generates the manual file in the current
-directory if the manual isn't split. A <samp>`.html'</samp> file extension is appended
-to the manual name.
-</p>
-<p>If the manual is split the files are put in a directory named after the
-manual name. The file name is constructed using the manual name as basename.
-An underscore followed by a number is appended
-to the basename for each files corresponding with sectioning elements, with the
-exception of the top element. For the top element there nothing appended.
-The files containing special elements pages
-have an underscore and a 3 letter code corresponding to their content
-(<samp>`toc'</samp> for table of contents, <samp>`abt'</samp> for about, <samp>`ovr'</samp> for
-overview) appended. Lastly, an <samp>`.html'</samp> file extension is appended.
-</p>
-<p>Thus, if the texinfo file <tt>`afile.texi'</tt> is processed and split at chapters
-into 3 files, the generated files (in directory <tt>`afile'</tt>) will be:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">afile.html --&gt; <code>@node Top</code> or <code>@top</code> section
-afile_1.html --&gt; Chapter 1
-afile_2.html --&gt; Chapter 2
-afile_toc.html --&gt; Table of Contents
-afile_abt.html --&gt; About Page
-</pre></td></tr></table>
-<p>This default behavior may be modified by several command line options. If the
-output isn't split, the prefix file name may be overrided by the
-<a name="IDX10"></a>
-<samp>`--output'</samp> command line option (variable <a name="IDX11"></a>
-<code>$OUT</code>). If the output
-is split, and <a name="IDX12"></a>
-<samp>`--output'</samp> is set, the files are placed in the directory
-specified by the argument to the option.
-</p>
-<p>The basename may be overridden with <a name="IDX13"></a>
-<samp>`--prefix'</samp> (variable
-<a name="IDX14"></a>
-<code>$PREFIX</code>). If <a name="IDX15"></a>
-<samp>`--short-ext'</samp> is given, <samp>`.htm'</samp> is appended
-instead of <samp>`.html'</samp> in the final step (variable <a name="IDX16"></a>
-<code>$SHORTEXTN</code>).
-The <a name="IDX17"></a>
-<samp>`--top-file'</samp> option
-overrides the top element file name (variable <a name="IDX18"></a>
-<code>$TOP_FILE</code>). This can
-be used to name the top element file <samp>`index.html'</samp>. Similarly,
-<a name="IDX19"></a>
-<samp>`--toc-file'</samp> changes the name of the table of contents file (variable
-<a name="IDX20"></a>
-<code>$TOC_FILE</code>).
-</p>
-<p>Reusing the example above, but this time calling <code>texi2html</code> like so:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">$ texi2html -split chapter -prefix manual -short-ext -top-file index.htm -toc-file contents.htm afile.texi
-</pre></td></tr></table>
-<p>we get, in <tt>`manual'</tt>:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">index.htm --&gt; <code>@node Top</code> or <code>@top</code> section
-manual_1.htm --&gt; Chapter 1
-manual_2.htm --&gt; Chapter 2
-contents.htm --&gt; Table of Contents
-manual_abt.htm --&gt; About Page
-</pre></td></tr></table>
-<p>The file names generated by <code>texi2html</code> differ from those generated
-by <code>makeinfo</code>. <code>makeinfo</code> uses the node name to construct
-the file names while splitting at nodes. It is possible to get the same
-behaviour out of <code>texi2html</code> by specifying the
-<a name="IDX21"></a>
-<samp>`--node-files'</samp> option (variable <a name="IDX22"></a>
-<code>$NODE_FILES</code>). If the output
-isn't split at nodes, <code>texi2html</code> will still output files named after
-the nodes, without real content but redirecting to the right file.
-The default is false for this option.
-This trick enables the generated <acronym>HTML</acronym> manual to be a
-target for the cross-references of other manuals generated by
-<code>makeinfo</code> or <code>texi2html</code>.
-</p>
-<hr size="6">
-<a name="Expansion"></a>
-<a name="SEC8"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC7" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC9" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 4.3 Specifying which regions get expanded </h2>
-
-<p>The default for <code>texi2html</code> is to expand the <code>@ifhtml</code>,
-<code>@html</code>, and <code>@menu</code> regions, all the <code>@ifnot</code> regions
-except <code>@ifnothtml</code>, and no other <code>@if</code> regions.
-</p>
-<p>It is possible to expand other regions by setting <a name="IDX23"></a>
-<samp>`--if&lt;region&gt;'</samp>,
-where <samp>`&lt;region&gt;'</samp> is replaced by the literal name of the region (for
-example, <samp>`--iftex'</samp>). Symetrically, if <a name="IDX24"></a>
-<samp>`--no-if&lt;region&gt;'</samp> is
-specified, the <samp>`&lt;region&gt;'</samp> region is ignored. The configuration file
-array, <a name="IDX25"></a>
-<code>@EXPAND</code>, holds the names of regions which should be
-expanded. The only region name present in <code>@EXPAND</code> in the default case
-is <samp>`html'</samp>.
-</p>
-<p>If <a name="IDX26"></a>
-<samp>`--nomenu'</samp> is set, the <code>@menu</code> sections are not expanded
-(variable <a name="IDX27"></a>
-<code>$SHOW_MENU</code>). The default is to expand <code>@menu</code>
-sections.
-</p>
-<hr size="6">
-<a name="Texinfo-related-options"></a>
-<a name="SEC9"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC8" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC10" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 4.4 Command line options related to Texinfo language features </h2>
-
-<p>Miscalleneous Texinfo related things may be specified via command line options.
-</p>
-<dl compact="compact">
-<dt> <a name="IDX28"></a>
-<p><samp>`--lang=<var>lang</var>'</samp>
-</p></dt>
-<dd><p>Sets the document language similar to the Texinfo directive,
-<code>@documentlanguage <var>lang</var></code> (variable <a name="IDX29"></a>
-<code>$LANG</code>).
-The default is <samp>`en'</samp>, that is, use the english language strings.
-</p></dd>
-<dt> <a name="IDX30"></a>
-<p><samp>`-D<var>var</var>'</samp>
-</p></dt>
-<dd><p>Sets <var>var</var>. Equivalent to, <code>@set <var>var</var> 1</code>, in Texinfo.
-</p></dd>
-<dt> <a name="IDX31"></a>
-<p><samp>`-U<var>var</var>'</samp>
-</p></dt>
-<dd><p>Clears <var>var</var>. Equivalent to, <code>@clear <var>var</var></code>, in Texinfo.
-</p></dd>
-<dt> <a name="IDX32"></a>
-<p><samp>`-P<var>dir</var>'</samp>
-</p></dt>
-<dd><p>Prepend <var>dir</var> to the list of directories to search for
-<code>@include</code> files (the associated array is <a name="IDX33"></a>
-<code>@PREPEND_DIRS</code>,
-empty in the default case).
-</p></dd>
-<dt> <a name="IDX34"></a>
-<p><samp>`-I<var>dir</var>'</samp>
-</p></dt>
-<dd><p>Append <var>dir</var> to the list of directories to search for
-<code>@include</code> files (the associated array is <a name="IDX35"></a>
-<code>@INCLUDE_DIRS</code>,
-empty in the default case).
-</p></dd>
-</dl>
-
-<p>The include files are always searched for in the current directory.
-</p>
-<hr size="6">
-<a name="Page-layout-options"></a>
-<a name="SEC10"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC9" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC11" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 4.5 Page layout related command line options </h2>
-
-<p>If the <a name="IDX36"></a>
-<samp>`--frames'</samp> option is specified, <acronym>HTML</acronym> frames
-are used. A file describing the frame layout is generated, and the
-document page is associated with a frame where the short table of
-content appears (variable <a name="IDX37"></a>
-<code>$FRAMES</code>). The default is not
-to use frames.
-</p>
-<p>It is also possible to suppress the section navigation panel with
-<a name="IDX38"></a>
-<samp>`--nosec-nav'</samp> (variable <a name="IDX39"></a>
-<code>$SECTION_NAVIGATION</code>, the default
-is to output all the navigation panels), and to specify
-whether footnotes should appear at the foot of the same page which contains
-the reference to the note or on a separate page with
-<a name="IDX40"></a>
-<samp>`--separated-footnotes'</samp> (variable <a name="IDX41"></a>
-<code>$SEPARATED_FOOTNOTES</code>).
-The default is to have separated footnotes.
-</p>
-<hr size="6">
-<a name="Style-options"></a>
-<a name="SEC11"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC10" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC12" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 4.6 Customizing the <acronym>HTML</acronym> and text style </h2>
-
-<p>Miscalleneous style changes may be achieved with command line options.
-</p>
-<dl compact="compact">
-<dt> <a name="IDX42"></a>
-<p><samp>`--doctype=<var>DTD</var>'</samp>
-</p></dt>
-<dt> <a name="IDX43"></a>
-<p><samp>`--frameset-doctype=<var>DTD</var>'</samp>
-</p></dt>
-<dd><p>You can specify the document DTD by setting these options.
-<a name="IDX44"></a>
-<samp>`--frameset-doctype'</samp> applies to the file describing the frames when
-frames are used (corresponding variables are <a name="IDX45"></a>
-<code>$DOCTYPE</code> and
-<a name="IDX46"></a>
-<code>$FRAMESET_DOCTYPE</code>).
-</p>
-<p>The default for the document doctype is:
-</p><table><tr><td>&nbsp;</td><td><pre class="example">&lt;!DOCTYPE html PUBLIC &quot;-//W3C//DTD HTML 4.01 Transitional//EN&quot; &quot;http://www.w3.org/TR/html401/loose.dtd&quot;&gt;
-</pre></td></tr></table><p>And for the frameset doctype:
-</p><table><tr><td>&nbsp;</td><td><pre class="example">&lt;!DOCTYPE html PUBLIC &quot;-//W3C//DTD HTML 4.01 Frameset//EN&quot; &quot;http://www.w3.org/TR/html401/frameset.dtd&quot;&gt;
-</pre></td></tr></table>
-</dd>
-<dt> <a name="IDX47"></a>
-<p><samp>`--iso'</samp>
-</p></dt>
-<dd><p>If this option is set, ISO8859 entities are used for some special symbols,
-like Copyright &copy; (variable <a name="IDX48"></a>
-<code>$USE_ISO</code>). It is the default.
-</p>
-</dd>
-<dt> <a name="IDX49"></a>
-<p><samp>`--css-include=<var>file</var>'</samp>
-</p></dt>
-<dd><p>This command line switch provides for the inclusion of an external
-Cascading Style Sheet (<acronym>CSS</acronym>) file. More than one file may be
-specified, and <samp>`-'</samp> stands for the standard input (array
-<a name="IDX50"></a>
-<code>@CSS_FILES</code>).
-</p>
-<p>The option use is the same than for <code>makeinfo</code> and is described
-extensively in <a href="texinfo.html#HTML-CSS">(texinfo)HTML CSS</a>.
-Briefly, the <acronym>CSS</acronym> <code>@import</code> lines from the external file
-<acronym>CSS</acronym> file are pasted before the
-<code>texi2html</code> <acronym>CSS</acronym> rules, and the external file <acronym>CSS</acronym>
-rules are pasted after the <code>texi2html</code> <acronym>CSS</acronym> rules.
-</p>
-</dd>
-<dt> <a name="IDX51"></a>
-<p><samp>`--html-xref-prefix=<var>path</var>'</samp>
-</p></dt>
-<dd><p>This option sets the base directory for external <acronym>HTML</acronym> texinfo manuals
-(variable <a name="IDX52"></a>
-<code>$EXTERNAL_DIR</code>). Defaults to <samp>`../'</samp>.
-</p>
-</dd>
-<dt> <a name="IDX53"></a>
-<p><samp>`--def-table'</samp>
-</p></dt>
-<dd><p>If this option is set, <acronym>HTML</acronym> tables are used to format definition
-commands, rather than <acronym>HTML</acronym> definition tables (variable
-<a name="IDX54"></a>
-<code>$DEF_TABLE</code>). Default is false.
-</p>
-</dd>
-<dt> <a name="IDX55"></a>
-<p><samp>`--short-ref'</samp>
-</p></dt>
-<dd><p>If this option is set, cross-references are given without section numbers
-(variable <a name="IDX56"></a>
-<code>$SHORT_REF</code>). Default is false.
-</p>
-</dd>
-<dt> <a name="IDX57"></a>
-<p><samp>`--number'</samp>
-</p></dt>
-<dd><p>If this option is set, sections are numbered (variable
-<a name="IDX58"></a>
-<code>$NUMBER_SECTIONS</code>). This is the default.
-</p>
-</dd>
-<dt> <a name="IDX59"></a>
-<p><samp>`--toc-links'</samp>
-</p></dt>
-<dd><p>If this option is set, links from headings to <acronym>TOC</acronym> entries are
-created (variable <a name="IDX60"></a>
-<code>$TOC_LINKS</code>). Default is false.
-</p></dd>
-</dl>
-
-<hr size="6">
-<a name="Expanding-TeX-regions"></a>
-<a name="SEC12"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC11" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC13" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 4.7 Expanding <code>@tex</code> and <code>@math</code> regions using LaTeX2HTML </h2>
-
-<p>It is possible to use <a href="http://www.latex2html.org/">LaTeX2HTML</a>
-to process <code>@tex</code> regions and <code>@math{}</code> commands. This is an
-attractive way to display mathematical constructs in the <acronym>HTML</acronym>
-manual. The <a name="IDX61"></a>
-<samp>`--l2h'</samp> option activates this feature (variable
-<var>$L2H</var>). It is usually desirable to expand <code>@tex</code> sections when this
-option is specified (see section <a href="#SEC8">Specifying which regions get expanded</a>). The default is not to use this
-feature.
-</p>
-<p>The <a name="IDX62"></a>
-<samp>`--l2h-l2h=<var>program</var>'</samp> option enables changing the name/location
-of the LaTeX2HTML program processing TeX regions (variable
-<a name="IDX63"></a>
-<code>$L2H_L2H</code>). The default is <code>latex2html</code>.
-</p>
-<a name="IDX64"></a>
-<p><samp>`--l2h-tmp'</samp> sets the directory used for temporary
-files, this name shouldn't contain a dot <samp>`.'</samp>
-(variable is <a name="IDX65"></a>
-<code>$L2H_TMP</code>). Defaults to the current dir.
-</p>
-<p>The file specified by <a name="IDX66"></a>
-<samp>`--l2h-file'</samp> is
-used as LaTeX2HTML init file. It is searched at the same places than
-init files (see section <a href="#SEC13">Use initialization files for fine tuning</a>), and the default is <tt>`l2h.init'</tt>.
-</p>
-<hr size="6">
-<a name="Using-init-files"></a>
-<a name="SEC13"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC12" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 4.8 Use initialization files for fine tuning </h2>
-
-
-<p>Initialization variables are read first from
-<tt>`/usr/local/share/texi2html/Config'</tt> (the exact location being
-changeable with the <a name="IDX67"></a>
-<samp>`--pkgdatadir=dir'</samp> option of the
-<code>configure</code> script, see <a href="#SEC4">Installation of <code>texi2html</code></a>),
-<tt>`/usr/local/etc/texi2html/Config'</tt> (the exact location being
-changeable with the <a name="IDX68"></a>
-<samp>`--sysconfdir=dir'</samp> option of the
-<code>configure</code> script, see <a href="#SEC4">Installation of <code>texi2html</code></a>), from <tt>`./Config'</tt>
-then from <tt>`$HOME/.texi2html/Config'</tt>. Any command-line option
-can override the corresponding option set in init file, and the
-option <a name="IDX69"></a>
-<samp>`--init-file'</samp> specifies an init file to be loaded, with
-later settings overriding earlier ones.
-</p>
-<p>The init files specified with <a name="IDX70"></a>
-<samp>`--init-file'</samp> are searched
-first in the current directory, then in the <tt>`$HOME/.texi2html/'</tt>
-directory, in the <tt>`/usr/local/etc/texi2html/'</tt> directory and lastly
-in the <tt>`/usr/local/share/texi2html/'</tt> directory.
-</p>
-<p>A file is also included based on the language selected,
-by <a name="IDX71"></a>
-<code>$LANG</code>, <a name="IDX72"></a>
-<samp>`--lang'</samp> or <code>@documentlanguage</code>.
-If no language was selected <samp>`en'</samp> is considered to be
-the language. All the files with name the language name in
-<tt>`/usr/local/share/texi2html/i18n/'</tt>,
-<tt>`/usr/local/etc/texi2html/i18n/'</tt>,
-<tt>`$HOME/.texi2html/i18n/'</tt> and then <tt>`./i18n/'</tt> are included.
-</p>
-<p>The default initialization options are defined in the
-<tt>`texi2html.init'</tt> file contained in the <code>texi2html</code>
-distribution (which gets included near the beginning of the
-<code>texi2html</code> script that gets installed).
-</p>
-<p>To customize <code>texi2html</code> it is best if you copy the
-appropriate sections from the <tt>`texi2html.init'</tt>
-contents into an appropriate local initialization file,
-make the necessary changes there, and then have
-<code>texi2html</code> read this initialization file by one of
-the means described above.
-</p>
-<hr size="6">
-<a name="Initialization-files"></a>
-<a name="SEC14"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC13" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC15" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC5" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1 class="chapter"> 5. Overview of initialization files content and loading </h1>
-
-<p>The initialization files are <code>perl</code> files, read as explained
-in <a href="#SEC13">Use initialization files for fine tuning</a>. You don't need to know much of <code>perl</code>
-to do some simple changes in variable values, however, to be able to
-really take advantage of all the features of the initialization file,
-a good knowledge of <code>perl</code> is required.
-</p>
-<p>In initialization file two kind of variables appear. These are normal
-variables (including arrays and hashes) and references on functions.
-The later permits the dynamic redefinition of functions used to produce
-the <acronym>HTML</acronym> manual. You should be able to change the value of some
-normal variables without a deep knowledge of <code>perl</code>, by looking
-at the existing examples. The possible mistakes in that case could be
-omitted <samp>`;'</samp>, and bad quoting.
-</p>
-<p>Initialization file are loaded from the main program by
-the mean of a <code>require</code>, while in the <code>Texi2HTML::Config</code>
-namespace. This means that the namespace of the main program and
-the namespace of inititalization files are distinct, which ensures
-that no name clash should happen. The variables are declared with the
-<code>our</code> specifier, such that it should be possible to use the
-<code>use strict</code> pragma in the initialization file code.
-</p>
-<p>To avoid messing with the variables in the <code>main</code> namespace
-all the global variables which could be of use in the init files
-are in the <code>Texi2HTML</code> namespace. Notice that the functions
-of the main program are still in the <code>main</code> namespace.
-</p>
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC15">5.1 Redefining functions in initialization files</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Function redefinition is achieved with
- redefinition of references on functions.
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC16">5.2 Conventions used for function prototypes</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Conventions used in that manual for function
- reference prototypes display.
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="Redefining-functions"></a>
-<a name="SEC15"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC14" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC16" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 5.1 Redefining functions in initialization files </h2>
-
-<p>To redefine a function you must replace the corresponding funtion
-reference with a reference on your function.
-Thus you should write your function, give it a name you
-are certain it is unique in the <code>Texi2HTML::Config</code> namespace,
-and override the value of the function reference with your own
-function reference. When another function from the main program
-(or from another functions of an initialization file) calls the reference,
-your function will be used.
-</p>
-<p>For example the function
-reference corresponding with the function called when doing an
-anchor is called <a name="IDX73"></a>
-<code>$anchor</code>. Thus if you want to override the
-corresponding function
-you could write:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example"># override the function reference
-$anchor = \&amp;my_own_function;
-
-# the function reference now refers to
-sub my_own_function {
-# process arguments and return an html anchor
-}
-</pre></td></tr></table>
-<hr size="6">
-<a name="Function-prototypes"></a>
-<a name="SEC16"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC15" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 5.2 Conventions used for function prototypes </h2>
-
-<p>As the functions are defined by a reference name, we will always
-use the reference name in function prototypes. For the function arguments
-we will use <code>\@array</code> for a reference on an array and similarly
-<code>\%hash</code> for a reference on a hash.
-</p>
-<p>Thus, the prototype for the function associated with the function
-reference <samp>`$formatting_function'</samp> will be:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $text <b>formatting_function</b><i> $arg1 \@arg2</i>
-<a name="IDX74"></a>
-</dt>
-<dd><p><code>formatting_function</code> takes as first argument <var>$arg2</var>,
-as second argument a reference on an array <var>\@arg2</var>
-and returns the formatted text <var>$text</var>.
-</p></dd></dl>
-
-<p>To redefined the corresponding function, you should write:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">$formatting_function = \&amp;my_formatting_function
-
-sub my_formatting_function($ $)
-{
- my $arg1 = shift;
- my $arg2 = shift;
- # prepare $formatted_text
- .....
- return $formatted_text
-}
-</pre></td></tr></table>
-<hr size="6">
-<a name="Changing-the-page-layout"></a>
-<a name="SEC17"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC16" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC18" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC14" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1 class="chapter"> 6. Fine tuning of the page layout </h1>
-
-<p>Some features of the page layout might be specified with command line
-options, the corresponding variables are described in
-<a href="#SEC10">Page layout related command line options</a>.
-Fine tuning of the page layout may be achieved
-with redefinition of other variables and function references in the
-initialization files.
-</p>
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC18">6.1 The different categories of pages and sectioning elements</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> The different categories of pages.
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC19">6.2 Page layout and navigation panel overview</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> The elements of a page.
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC21">6.3 Customization of the navigation panels buttons</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> How to change the navigation panel.
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC25">6.4 Main program variables and usefull functions</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> The available main program variables and some
- usefull functions from the main program.
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC32">6.5 Preparing the output</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Setting variables before the document
- production but after the texinfo parsing.
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC33">6.6 Finalizing the output</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Cleaning after document generation.
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC34">6.7 Customizing the <code>texi2html</code> css lines</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Customizing css lines.
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC35">6.8 Customizing the page header</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC36">6.9 Customizing the sections</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC37">6.10 Customizing the page footer</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC38">6.11 Special pages formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Customizing table of contents, top, about page.
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC45">6.12 Customizing the file names</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
-<tr><td align="left" valign="top"><a href="#SEC46">6.13 Generation of external files for index entries</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Putting index entries in external files.
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="The-different-pages"></a>
-<a name="SEC18"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC17" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC19" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 6.1 The different categories of pages and sectioning elements </h2>
-
-<p>The following sectioning elements can be associated with pages:
-</p>
-<dl compact="compact">
-<dt> <em>Normal elements</em></dt>
-<dd><p>These are normal sections or nodes. Their association with pages is
-determined by the splitting of the document. See section <a href="#SEC6">Specifying where to split the generated document</a>.
-</p></dd>
-<dt> <em>Top element</em></dt>
-<dd><p>The top element is the higher element in the document structure.
-If there is a <code>@top</code> section it is the element associated with
-that section. Otherwise it is the element associated with the
-<code>@node Top</code>. If there is no <code>@node Top</code> the first element is the
-top element.
-</p>
-<p>The top element is formatted differently than a normal element if there
-is a <code>@top</code> section or the <code>@node Top</code> isn't associated
-with a sectioning command.
-</p></dd>
-<dt> <em>Misc elements</em></dt>
-<dd><p>These elements are associated with pages if the document is split.
-There are four misc elements:
-</p><ol>
-<li> Table of contents
-</li><li> Short table of contents, also called Overview
-</li><li> Footnotes page
-</li><li> About page
-</li></ol>
-
-<p>The <em>About page</em> shouldn't be present for documents consisting
-in only one sectioning element. The <em>Footnote page</em> should only
-be present if the footnotes appear on a separated page
-(see section <a href="#SEC10">Page layout related command line options</a>), however a footnote element is present if
-the document isn't split. The <em>Table of contents</em> should only
-be formatted if <code>@contents</code> is present in the document.
-Similarly the <em>Overview</em> should only appear if <code>@shortcontents</code>
-or <code>@summarycontents</code> is present.
-</p></dd>
-</dl>
-
-<hr size="6">
-<a name="The-page-layout"></a>
-<a name="SEC19"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC18" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 6.2 Page layout and navigation panel overview </h2>
-
-<p>A page is broken up in three parts. A page header, the sections
-and a page footer. A common element in the page layout is a navigation
-panel with icons or text linking to other sections or pages. Another
-common element is a rule, separating sections or footer. The navigation
-panel and the rules may be part of the sections or part of headers or
-footers. You may use the variables <a name="IDX75"></a>
-<code>$SMALL_RULE</code>,
-<a name="IDX76"></a>
-<code>$DEFAULT_RULE</code>, <a name="IDX77"></a>
-<code>$MIDDLE_RULE</code> and <a name="IDX78"></a>
-<code>$BIG_RULE</code>
-for rules of different sizes.
-The defaults are
-</p><table><tr><td>&nbsp;</td><td><pre class="example">$SMALL_RULE = '&lt;hr size=&quot;1&quot;&gt;';
-$DEFAULT_RULE = '&lt;hr&gt;';
-$MIDDLE_RULE = '&lt;hr size=&quot;2&quot;&gt;';
-$BIG_RULE = '&lt;hr size=&quot;6&quot;&gt;';
-</pre></td></tr></table>
-
-<p>In the header some important meta data may be defined, like the
-title or style information, and textual informations may be present
-in comments. All this doesn't appear directly in the displayed
-<acronym>HTML</acronym>, though.
-</p>
-<p>The page layout is mainly controlled by functions, the precise functions
-called depending on the document splitting. The navigation panel, however,
-can be customized with variables.
-</p>
-<a name="SEC20"></a>
-<h3 class="subheading"> Element labels </h3>
-<p><a name="Element-labels"></a>
-</p>
-<p>There are 19 items associated with elements. Each of these
-is associated with a name and a reference to the
-element they represent, when such an element exists.
-The element is either a global element or an element relative to the current
-element. The relative elements are found with respect with the document
-structure defined by the section structuring commands (<code>@chapter</code>,
-<code>@unnumbered</code>&hellip;) or by the nodes (in that case the node
-directions are specified on node line or in menu organization).
-These items are called <em>element labels</em>. They may be associated with
-a button (see section <a href="#SEC23">Specifying the buttons formatting</a>), and used in the formatting functions
-(see section <a href="#SEC25">Main program variables and usefull functions</a>).
-</p>
-<p>Here is the list:
-</p>
-<dl compact="compact">
-<dt> <em><samp>`&nbsp;'</samp></em></dt>
-<dd><p>An empty button
-</p></dd>
-<dt> <em>Top</em></dt>
-<dd><p>Top element. The associated name is <a name="IDX79"></a>
-<code>$TOP_HEADING</code> if that variable is
-defined. This variable is not set by default.
-</p></dd>
-<dt> <em>Contents</em></dt>
-<dd><p>Table of contents
-</p></dd>
-<dt> <em>About</em></dt>
-<dd><p>About (help) page
-</p></dd>
-<dt> <em>Overview</em></dt>
-<dd><p>Overview, short table of contents
-</p></dd>
-<dt> <em>First</em></dt>
-<dd><p>First element in reading order
-</p></dd>
-<dt> <em>Last</em></dt>
-<dd><p>Last element in reading order
-</p></dd>
-<dt> <em>Index</em></dt>
-<dd><p>The first chapter with <code>@printindex</code>. The associated name
-is <a name="IDX80"></a>
-<code>$INDEX_CHAPTER</code>, if the variable is set. This variable is not set
-by default.
-</p></dd>
-<dt> <em>This</em></dt>
-<dd><p>The current element
-</p></dd>
-<dt> <em>Back</em></dt>
-<dd><p>Preceding element in reading order
-</p></dd>
-<dt> <em>FastBack</em></dt>
-<dd><p>Beginning of this chapter or previous chapter if the element is a chapter
-</p></dd>
-<dt> <em>Prev</em></dt>
-<dd><p>Previous section on the same level
-</p></dd>
-<dt> <em>NodePrev</em></dt>
-<dd><p>Previous node
-</p></dd>
-<dt> <em>Forward</em> </dt>
-<dd><p>Next element in reading order
-</p></dd>
-<dt> <em>FastForward</em></dt>
-<dd><p>Next chapter
-</p></dd>
-<dt> <em>Next</em></dt>
-<dd><p>Next section on the same level
-</p></dd>
-<dt> <em>NodeNext</em></dt>
-<dd><p>Next node
-</p></dd>
-<dt> <em>Following</em></dt>
-<dd><p>Next node in node reading order
-</p></dd>
-<dt> <em>Up</em></dt>
-<dd><p>Up section
-</p></dd>
-<dt> <em>NodeUp</em></dt>
-<dd><p>Up node
-</p></dd>
-</dl>
-
-<hr size="6">
-<a name="Navigation-panel"></a>
-<a name="SEC21"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC19" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC22" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 6.3 Customization of the navigation panels buttons </h2>
-
-<p>A lot of customization of the navigation panel may be achieved without
-redefining functions, with variables redefinition.
-In case it isn't enough, it is also possible to redefine the function
-doing the navigation panel formatting.
-</p>
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC22">6.3.1 Controlling the navigation panel panel at a high level</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Variables controlling the navigation panel
- at a global level
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC23">6.3.2 Specifying the buttons formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC24">6.3.3 Changing the navigation panel formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="General-purpose-variables"></a>
-<a name="SEC22"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC21" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC23" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 6.3.1 Controlling the navigation panel panel at a high level </h3>
-
-<p>The global formatting of the navigation panels may be
-changed with the following variables:
-</p>
-<dl compact="compact">
-<dt> <code>$VERTICAL_HEAD_NAVIGATION</code>
-<a name="IDX81"></a>
-</dt>
-<dd><p>A vertical navigation panel will be used for the header navigation
-panel if this variable is true.
-</p></dd>
-<dt> <code>$ICONS</code>
-<a name="IDX82"></a>
-</dt>
-<dd><p>Icons are used instead of
-textual buttons if this variable is true.
-</p></dd>
-<dt> <code>$SECTION_NAVIGATION</code>
-<a name="IDX83"></a>
-</dt>
-<dd><p>If this variable is false there is no section navigation, no navigation
-panels for the elements within the pages, only at
-the beginning and the end of the page (see section <a href="#SEC10">Page layout related command line options</a>).
-</p></dd>
-</dl>
-
-<hr size="6">
-<a name="Button-specifications"></a>
-<a name="SEC23"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC22" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC24" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 6.3.2 Specifying the buttons formatting </h3>
-
-<p>Several arrays and hashes enable a precise control on the buttons and
-their display.
-The following arrays determine the buttons present in navigation panels:
-</p>
-<dl compact="compact">
-<dt> <code>@SECTION_BUTTONS</code>
-<a name="IDX84"></a>
-</dt>
-<dd><p>This array is used for the navigation panel buttons present at the begining
-of sectioning elements. If split at node or section they are also used
-at the page footer, and in the case of section navigation at the page header.
-</p></dd>
-<dt> <code>@SECTION_FOOTER_BUTTONS</code>
-<a name="IDX85"></a>
-</dt>
-<dt> <code>@NODE_FOOTER_BUTTONS</code>
-<a name="IDX86"></a>
-</dt>
-<dd><p>This array is used for the navigation panel buttons present at the footer
-of pages when split at node or at section.
-</p>
-<p>If <a name="IDX87"></a>
-<code>$WORDS_IN_PAGE</code> is set and the output is split at nodes, these
-buttons are only present if there are more than <a name="IDX88"></a>
-<code>$WORDS_IN_PAGE</code>
-words in the sectioning element text. This counting is very rough and include
-punctuation marks, html elements, numbers. The default is to include the
-buttons after 300 words.
-</p></dd>
-<dt> <code>@CHAPTER_BUTTONS</code>
-<a name="IDX89"></a>
-</dt>
-<dd><p>This array is used for the buttons appearing at the page footer if split at
-chapter, and at the page header if split at chapter and there is no section
-navigation.
-</p></dd>
-<dt> <code>@MISC_BUTTONS</code>
-<a name="IDX90"></a>
-</dt>
-<dd><p>These buttons appear at the beginning of special and sections
-and at the end of these section pages if the output is split.
-</p></dd>
-</dl>
-
-<p>The array specify the buttons displayed in navigation panels,
-and how the button is displayed.
-Each element is associated with
-a button of the navigation panel from left to right.
-The signification of the array element value is the following:
-</p>
-<dl compact="compact">
-<dt> <em>reference on a function</em></dt>
-<dd><p>The function is called with first argument a filehandle reference on the
-current file and second argument a boolean true if the navigation
-panel should be vertical.
-</p></dd>
-<dt> <em>reference on a scalar</em></dt>
-<dd><p>The scalar value is printed. For some possibly
-usefull scalars, <a href="#SEC26">Accessing elements informations</a>.
-</p></dd>
-<dt> <em>reference on an array</em></dt>
-<dd><p>In this case the first array element should be a reference on text and the
-second element an element label. In that case a link to the
-element associated with the element label with the scalar value
-text is generated.
-</p>
-<p>For example if the buttons array element is
-</p><table><tr><td>&nbsp;</td><td><pre class="example">[ 'Next', \$Texi2HTML::NODE{Next} ]
-</pre></td></tr></table>
-<p>The button will be a link to the next section with text
-<a name="IDX91"></a>
-<code>$Texi2HTML::NODE{Next}</code>.
-</p></dd>
-<dt> <em>element label</em></dt>
-<dd><p>If icons are not used, the button is a link to the corresponding
-element which text is defined by the value associated with the
-element label in the <a name="IDX92"></a>
-<code>%NAVIGATION_TEXT</code> hash, surrounded
-by <samp>`['</samp> and <samp>`]'</samp>. If the element label is <samp>` '</samp>, there is
-no <samp>`['</samp> and <samp>`]'</samp>.
-The element of the <code>%NAVIGATION_TEXT</code> hash are defined
-dynamically, in the <code>init_out</code> function reference
-(see section <a href="#SEC32">Preparing the output</a>).
-</p>
-<p>If icons are used, the button is an image with file determined by
-the value associated with the element label in the <a name="IDX93"></a>
-<code>%ACTIVE_ICONS</code>
-hash if the the link really leads to an element, or in the <a name="IDX94"></a>
-<code>%PASSIVE_ICONS</code>
-hash if there is no element to link to. Of course if there is a link to the
-element the icon links to that element.
-</p></dd>
-</dl>
-
-<hr size="6">
-<a name="Panel-formatting-function"></a>
-<a name="SEC24"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC23" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC25" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 6.3.3 Changing the navigation panel formatting </h3>
-
-<p>If you are not satisfied with this scheme, it is possible to
-control exactly the formatting of navigation panels by redefining a function
-reference. The function controlling the display of navigation panel is
-associated with the following function reference:
-</p>
-<dl>
-<dt><u>Function Reference:</u> <b>print_navigation</b><i> $filehandle \@buttons $vertical</i>
-<a name="IDX95"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-<var>\@buttons</var> is an array reference which should hold the specification of
-the buttons for that navigation panel. <var>$vertical</var> is true if the
-navigation panel should be vertical.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Program-variables"></a>
-<a name="SEC25"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC24" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC26" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 6.4 Main program variables and usefull functions </h2>
-
-<p>In the functions
-controlling the page layout some global variables set by the main
-program are available, with value corresponding with the current
-layout element.
-</p>
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC26">6.4.1 Accessing elements informations</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Accessing information related with the
- different elements
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC27">6.4.2 Accessing global informations</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Accessing global informations, like date,
- title&hellip;
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC31">6.4.3 Function usefull in page formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> main program usefull functions
-</td></tr>
-</table>
-
-
-<hr size="6">
-<a name="Elements-hashes"></a>
-<a name="SEC26"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC25" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC27" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC25" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 6.4.1 Accessing elements informations </h3>
-
-<p>Four hashes are available, with key the elements labels (as described
-in <a href="#Element-labels">Element labels</a>) and values:
-</p>
-<dl compact="compact">
-<dt> <code>%Texi2HTML::NAME</code>
-<a name="IDX96"></a>
-</dt>
-<dd><p>The formatted element name
-</p></dd>
-<dt> <code>%Texi2HTML::HREF</code>
-<a name="IDX97"></a>
-</dt>
-<dd><p>The element hypertext reference
-</p></dd>
-<dt> <code>%Texi2HTML::NODE</code>
-<a name="IDX98"></a>
-</dt>
-<dd><p>The element node name
-</p></dd>
-<dt> <code>%Texi2HTML::NO_TEXI</code>
-<a name="IDX99"></a>
-</dt>
-<dd><p>The element name after removal of texi commands
-</p></dd>
-</dl>
-
-<hr size="6">
-<a name="Global-informations"></a>
-<a name="SEC27"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC26" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC31" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC25" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 6.4.2 Accessing global informations </h3>
-
-<p>Three kinds of global informations are available, miscalleneous global
-strings, flags set by <code>@set</code> and special flags and section lines.
-</p>
-<a name="SEC28"></a>
-<h4 class="subsubheading"> Global strings </h4>
-<p>The <a name="IDX100"></a>
-<code>%Texi2HTML::THISDOC</code> hash holds some global informations:
-</p>
-<dl compact="compact">
-<dt> <code>fulltitle</code></dt>
-<dd><p>title set by <code>@title</code>. If there is no <code>@title</code> other
-possibilities are tried (<code>@settitle</code>, <code>@shorttitlepage</code>&hellip;).
-</p></dd>
-<dt> <code>title</code></dt>
-<dd><p>title set by <code>@settitle</code>, or <code>fulltitle</code>.
-</p></dd>
-<dt> <code>title_no_texi</code></dt>
-<dd><p>title without texi formatting
-</p></dd>
-<dt> <code>title_texi</code></dt>
-<dd><p>title with texi commands
-</p></dd>
-<dt> <code>author</code></dt>
-<dd><p>Authors list set by <code>@author</code>.
-</p></dd>
-<dt> <code>authors</code></dt>
-<dd><p>A reference on an array containing each author set by <code>@author</code>.
-</p></dd>
-<dt> <code>copying</code></dt>
-<dd><p>Text appearing in <code>@copying</code> with all the texinfo commands removed,
-put in comments.
-</p></dd>
-<dt> <code>program</code></dt>
-<dd><p>The name and version of <code>texi2html</code>.
-</p></dd>
-<dt> <code>program_homepage</code></dt>
-<dd><p>Homepage for <code>texi2html</code>.
-</p></dd>
-<dt> <code>program_authors</code></dt>
-<dd><p>Authors of <code>texi2html</code>.
-</p></dd>
-<dt> <code>file_base_name</code></dt>
-<dd><p>base name of the texinfo manual file.
-</p></dd>
-<dt> <code>destination_directory</code></dt>
-<dd><p>Destination directory for the resulting files.
-</p></dd>
-<dt> <code>toc_file</code></dt>
-<dd><p>The file name of the table of contents.
-</p></dd>
-<dt> <code>today</code></dt>
-<dd><p>The date.
-</p></dd>
-</dl>
-
-<p>It also holds the arg of the following commands, associated with the command
-name: kbdinputstyle, paragraphindent, setchapternewpage, headings,
-footnotestyle,
- exampleindent, firstparagraphindent, everyheading, everyfooting,
- evenheading, evenfooting, oddheading, oddfooting.
-</p>
-
-<a name="SEC29"></a>
-<h4 class="subsubheading"> Flags </h4>
-<p>Flags defined by <code>@set</code> may be accessed through the
-<a name="IDX101"></a>
-<code>%main::value</code> hash. The key is the flag name, the value is the
-flag value at the end of the document.
-</p>
-<p>Special flags are set by the main program. They correspond with a texinfo
-command, like <code>@setfilename</code>, or <code>@settitle</code>,
-<code>@author</code>&hellip; The corresponding flag is the command name with
-<samp>`_'</samp> appended, for example, <code>_titlefont</code> corresponds with
-<code>@titlefont</code>. Like other flags they are available in
-<a name="IDX102"></a>
-<code>%main::value</code>.
-</p>
-
-<a name="SEC30"></a>
-<h4 class="subsubheading"> Section lines </h4>
-
-<p>The following array references or arrays holds formatted lines:
-</p>
-<dl compact="compact">
-<dt> <code>$Texi2HTML::THIS_SECTION</code>
-<a name="IDX103"></a>
-</dt>
-<dd><p>Lines of the current element.
-</p></dd>
-<dt> <code>$Texi2HTML::THIS_HEADER</code>
-<a name="IDX104"></a>
-</dt>
-<dd><p>Lines of the current element appearing before the element label (anchors).
-</p></dd>
-<dt> <code>$Texi2HTML::OVERVIEW</code>
-<a name="IDX105"></a>
-</dt>
-<dd><p>Lines of short table of contents. See section <a href="#SEC38">Special pages formatting</a>.
-</p></dd>
-<dt> <code>$Texi2HTML::TOC_LINES</code>
-<a name="IDX106"></a>
-</dt>
-<dd><p>Lines of table of contents. See section <a href="#SEC38">Special pages formatting</a>.
-</p></dd>
-</dl>
-
-<hr size="6">
-<a name="Global-functions"></a>
-<a name="SEC31"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC27" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC32" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC25" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 6.4.3 Function usefull in page formatting </h3>
-
-<p>The usefull function is a function used to print an array of lines, which
-also counts the number of words in the array, if needed.
-</p>
-<dl>
-<dt><u>Function:</u> $words_number <b>main::print_lines</b><i> $filehandle \@lines_array</i>
-<a name="IDX107"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-<var>\@lines_array</var> is the array line the function should write to the file.
-If this argument is omitted, the function uses <a name="IDX108"></a>
-<code>$Texi2HTML::THIS_SECTION</code>.
-<var>$words_number</var> is the number of words in the array, only defined if
-split at nodes and <a name="IDX109"></a>
-<code>$WORDS_IN_PAGE</code> is defined.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Output-initialization"></a>
-<a name="SEC32"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC31" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC33" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 6.5 Preparing the output </h2>
-
-<p>After the texinfo file has been parsed, some information is available
-which can be used to modify some variables and prepare the outputting.
-For example the document language, the document encoding,
-values set with <code>@set</code> or <code>@setfilename</code> and other similar
-@-commands are not known before the texinfo parsing.
-</p>
-<p>The following function reference may be redefined to be called after
-texinfo processing and before document generation:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $encoding <b>init_out</b>
-<a name="IDX110"></a>
-</dt>
-<dd><p>This function perform the initialization of variables and any other
-task before document outputting. It returns the encoding used for the
-output files.
-</p></dd></dl>
-
-<p>In the default case the <a name="IDX111"></a>
-<code>$BODYTEXT</code> (see section <a href="#SEC35">Customizing the page header</a>)
-and the hashes <a name="IDX112"></a>
-<code>%NAVIGATION_TEXT</code> (see section <a href="#SEC23">Specifying the buttons formatting</a>) and
-<a name="IDX113"></a>
-<code>%BUTTONS_GOTO</code> (see section <a href="#SEC43">Formatting of about text</a>) are initialized.
-</p>
-<p>To perform the default initializations and also add more code, you could
-do as in the following example (save the default function reference and call
-it in your own function) :
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">my $default_init_out = $init_out;
-$init_out = \&amp;makeinfo_like_init_out;
-sub makeinfo_like_init_out()
-{
- my $encoding = &amp;$default_init_out();
- $NAVIGATION_TEXT{'Following'} = ' &amp;gt; ';
- return $encoding;
-}
-</pre></td></tr></table>
-<hr size="6">
-<a name="Output-finalization"></a>
-<a name="SEC33"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC32" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC34" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 6.6 Finalizing the output </h2>
-
-<p>If you want to do some cleaning after the document was generated (close
-files, write at the end of files and so on), the following function
-reference may be redefined:
-</p>
-<dl>
-<dt><u>Function Reference:</u> <b>finish_out</b>
-<a name="IDX114"></a>
-</dt>
-<dd><p>This function is called after the document generation.
-</p></dd></dl>
-
-<p>The default is to do nothing.
-</p>
-<hr size="6">
-<a name="css"></a>
-<a name="SEC34"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC33" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC35" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 6.7 Customizing the <code>texi2html</code> css lines </h2>
-
-<p>It is possible to modify the <code>texi2html</code> css lines by modifying
-the entries or adding to the <a name="IDX115"></a>
-<code>%css_map</code> hash. Each key is a css
-selector, the corresponding value is a style string.
-</p>
-<p>The whole css text is in the variable <a name="IDX116"></a>
-<code>$CSS_LINES</code>. If this
-variable is defined the variable value is used instead of being
-constructed using the <a name="IDX117"></a>
-<code>%css_map</code> entries. For example if you don't
-want any css entries, set
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">$CSS_LINES = '';
-</pre></td></tr></table>
-<p>It is also possible to change completely the way <a name="IDX118"></a>
-<code>$CSS_LINES</code> are
-generated by redefining the following function reference:
-</p>
-
-<dl>
-<dt><u>Function Reference:</u> <b>css_lines</b><i> \@import_lines \@rule_lines</i>
-<a name="IDX119"></a>
-</dt>
-<dd><p>This function should be used to construct the <a name="IDX120"></a>
-<code>$CSS_LINES</code>.
-<var>\@import_lines</var> are the <code>@import</code> lines of the
-files specified with <a name="IDX121"></a>
-<samp>`--include-css'</samp>,
-and <var>\@rule_lines</var> are the css commands lines of these files.
-See section <a href="#SEC11">Customizing the <acronym>HTML</acronym> and text style</a>.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Customizing-header"></a>
-<a name="SEC35"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC34" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC36" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 6.8 Customizing the page header </h2>
-
-<p>It is possible to add lines to the text within the <code>&lt;head&gt;</code>
-<acronym>HTML</acronym> elements, by defining the variable <a name="IDX122"></a>
-<code>$EXTRA_HEAD</code>.
-Similarly it is possible to add text just after the <code>&lt;body&gt;</code>
-element with the variable <a name="IDX123"></a>
-<code>$AFTER_BODY_OPEN</code>.
-These variables are empty by default.
-</p>
-<p>The encoding of the texinfo file is defined by <a name="IDX124"></a>
-<code>$DOCUMENT_ENCODING</code>
-if no <code>@documentencoding</code> appears in the document.
-The default is a <samp>`en-ascii'</samp> encoding.
-The encoding of the resulting document is defined by
-<a name="IDX125"></a>
-<code>$ENCODING</code>. The default is the <code>$DOCUMENT_ENCODING</code>.
-</p>
-<p>The description of the document may be specified in
-<a name="IDX126"></a>
-<code>$DOCUMENT_DESCRIPTION</code>. If this variable is undef, the text
-associated with <code>@documentdescription</code> is used, and if there isn't
-such test a default description is constructed using the document title and
-the name of the first section of the file.
-</p>
-<p>The <code>&lt;body&gt;</code> element attributes may be set by defining the
-variable <a name="IDX127"></a>
-<code>$BODYTEXT</code>. If you want to define that variable
-dynamically, you should use the <code>init_out</code> function reference
-(see section <a href="#SEC32">Preparing the output</a>).
-</p>
-<p>The default functions call the function associated with
-<a name="IDX128"></a>
-<code>$print_head_navigation</code> to format the navigation panel for the
-page header. Thus you can control parts of the formatting by
-redefining the function reference.
-</p>
-<dl>
-<dt><u>Function Reference:</u> <b>print_head_navigation</b><i> $filehandle \@buttons</i>
-<a name="IDX129"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-<var>\@buttons</var> is an array reference which should hold the specification of
-the buttons for the navigation panel.
-</p></dd></dl>
-
-<p>If you want even more control, you can have full control over the page header
-formatting by redefining three function references. The function associated
-with <a name="IDX130"></a>
-<code>$print_page_head</code> is called for all the pages, and after that,
-the function associated with <a name="IDX131"></a>
-<code>$print_chapter_header</code> is called
-if the document is split at chapters, or the function associated with
-<a name="IDX132"></a>
-<code>$print_section_header</code> is called if the document is split at sections.
-</p>
-<dl>
-<dt><u>Function Reference:</u> <b>print_page_head</b><i> $filehandle</i>
-<a name="IDX133"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-This function should print the page head, including the <code>&lt;body&gt;</code>
-element.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> <b>print_chapter_header</b><i> $filehandle</i>
-<a name="IDX134"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-This function is called if the document is split at chapters, after
-<code>print_page_head</code>.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> <b>print_section_header</b><i> $filehandle</i>
-<a name="IDX135"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-This function is called if the document is split at sections, after
-<code>print_page_head</code>.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Customizing-section"></a>
-<a name="SEC36"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC35" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC37" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 6.9 Customizing the sections </h2>
-
-<p>The functions associated with the following function references are used for
-the formatting of sections:
-</p>
-<dl>
-<dt><u>Function Reference:</u> <b>print_section</b><i> $filehandle $first_in_page $previous_is_top</i>
-<a name="IDX136"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-<var>$first_in_page</var> is true if this section is the first section in the page.
-<var>$previous_is_top</var> is true if this section is the section following the
-Top section.
-This function should print the current section.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> <b>end_section</b><i> $filehandle $last_element_or_before_top</i>
-<a name="IDX137"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-<var>$last_element_or_before_top</var> is true if this section precedes the top
-element or is the last one in page, or before the special elements.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Customizing-footer"></a>
-<a name="SEC37"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC36" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC38" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 6.10 Customizing the page footer </h2>
-
-<p>It is possible to add text just before the <code>&lt;/body&gt;</code>
-element with the variable <a name="IDX138"></a>
-<code>$PRE_BODY_CLOSE</code>. Nothing is added
-by default.
-</p>
-
-<p>The default functions call the function associated with
-<a name="IDX139"></a>
-<code>$print_foot_navigation</code> to format the navigation panel for the
-page footer. Thus you can control parts of the formatting by
-redefining the function reference.
-</p>
-<dl>
-<dt><u>Function Reference:</u> <b>print_foot_navigation</b><i> $filehandle \@buttons</i>
-<a name="IDX140"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-<var>\@buttons</var> is an array reference which should hold the specification of
-the buttons for the navigation panel.
-</p></dd></dl>
-
-<p>If you want even more control, you can have full control the page footer
-formatting by redefining three function references.
-The function associated with <a name="IDX141"></a>
-<code>$print_chapter_footer</code> is called
-if the document is split at chapters, or the function associated with
-<a name="IDX142"></a>
-<code>$print_section_footer</code> is called if the document is split at sections.
- After that the function associated
-with <a name="IDX143"></a>
-<code>$print_page_foot</code> is called.
-</p>
-<dl>
-<dt><u>Function Reference:</u> <b>print_page_foot</b><i> $filehandle</i>
-<a name="IDX144"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-This function should print the page foot, including the <code>&lt;/body&gt;</code>
-element.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> <b>print_chapter_footer</b><i> $filehandle</i>
-<a name="IDX145"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-This function is called if the document is split at chapters, before
-<code>print_page_foot</code>.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> <b>print_section_footer</b><i> $filehandle</i>
-<a name="IDX146"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-This function is called if the document is split at sections, before
-<code>print_page_foot</code>.
-</p></dd></dl>
-
-
-<hr size="6">
-<a name="Special-pages"></a>
-<a name="SEC38"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC37" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC39" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 6.11 Special pages formatting </h2>
-
-<p>For the special elements, two things must be formatted: the content
-and the page layout
-</p>
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC39">6.11.1 Customizing the content of the special pages</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC44">6.11.2 Customizing the layout of the special pages</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="Special-pages-content"></a>
-<a name="SEC39"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC38" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC40" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC38" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 6.11.1 Customizing the content of the special pages </h3>
-
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC40">6.11.1.1 Top element text formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC41">6.11.1.2 Table of contents and Short table of contents</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC42">6.11.1.3 Formatting of footnotes text</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC43">6.11.1.4 Formatting of about text</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="Top-element-text"></a>
-<a name="SEC40"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC39" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC41" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC39" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h4 class="subsubsection"> 6.11.1.1 Top element text formatting </h4>
-<p>The top element formatting is controlled by three function which also
-controls the layout of the top element page or section. The associated
-function references are:
-</p>
-<dl>
-<dt><u>Function Reference:</u> <b>print_Top_header</b><i> $filehandle $begin_page</i>
-<a name="IDX147"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-<var>$begin_page</var> is true if the element is the first in a page.
-This function should begin the Top element. At the time this function is called
-the top element text hasn't been parsed.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> <b>print_Top</b><i> $filehandle $has_top_heading</i>
-<a name="IDX148"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-<var>$has_top_heading</var> is true if there is a <code>@heading</code> command or
-<code>@titlefont</code> command appearing in the Top element text.
-This function should be used to format the Top element text and navigation
-panel.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> <b>print_Top_footer</b><i> $filehandle $end_page</i>
-<a name="IDX149"></a>
-</dt>
-<dd><p><var>$filehandle</var> is the opened filehandle the function should write to.
-<var>$end_page</var> is true if the element is the last in a page.
-This function should end the Top element.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Contents-and-Overview-text"></a>
-<a name="SEC41"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC40" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC42" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC39" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h4 class="subsubsection"> 6.11.1.2 Table of contents and Short table of contents </h4>
-<p>Several variables may be used to control the formatting of table of contents
-and short table of contents:
-</p>
-<dl compact="compact">
-<dt> <code>$DO_CONTENTS</code>
-<a name="IDX150"></a>
-</dt>
-<dd><p>If the variable is true a table of contents is done even if there is no
-<code>@contents</code> command.
-</p></dd>
-<dt> <code>$DO_SCONTENTS</code>
-<a name="IDX151"></a>
-</dt>
-<dd><p>If the variable is true a short table of contents is done even if there is no
-<code>@summarycontents</code> command.
-</p></dd>
-<dt> <code>$BEFORE_OVERVIEW</code>
-<a name="IDX152"></a>
-</dt>
-<dd><p>The variable value is inserted before the short table of contents text.
-</p></dd>
-<dt> <code>$AFTER_OVERVIEW</code>
-<a name="IDX153"></a>
-</dt>
-<dd><p>The variable value is inserted after the short table of contents text.
-</p></dd>
-<dt> <code>$BEFORE_TOC_LINES</code>
-<a name="IDX154"></a>
-</dt>
-<dd><p>The variable value is inserted before the table of contents text.
-</p></dd>
-<dt> <code>$AFTER_TOC_LINES</code>
-<a name="IDX155"></a>
-</dt>
-<dd><p>The variable value is inserted after the table of contents text.
-</p></dd>
-<dt> <code>$TOC_LIST_STYLE</code>
-<a name="IDX156"></a>
-</dt>
-<dd><p>This should contain a css style used for the list style if the tables of
-content are formatted with a list.
-</p></dd>
-<dt> <code>$TOC_LIST_ATTRIBUTE</code>
-<a name="IDX157"></a>
-</dt>
-<dd><p>This should contain an attribute text used for the list element if the tables of
-content are formatted with a list.
-</p></dd>
-</dl>
-
-<p>More control on the table of contents and short table of contents formatting
-may be achieved by redefining a function with the following associated
-function reference:
-</p>
-<dl>
-<dt><u>Function Reference:</u> <b>toc_body</b><i> \@elements </i>
-<a name="IDX158"></a>
-</dt>
-<dd><p><var>\@elements</var> is an array reference contining informations about
-all the elements of the document. Each of the entry of this array is an hash
-reference which entries correspond with different informations
-about the element. Interesting keys have the following meaning:
-</p>
-<dl compact="compact">
-<dt> <code>top</code></dt>
-<dd><p>true if the element is the top element,
-</p></dd>
-<dt> <code>index_page</code></dt>
-<dd><p>true if the element is an index page added because of index splitting,
-</p></dd>
-<dt> <code>toc_level</code></dt>
-<dd><p>level of the element in the table of content. Highest level
-is 1 for the top element and for chapters, appendix and so on,
-2 for section, unnumberedsec and so on...
-</p></dd>
-<dt> <code>tocid</code></dt>
-<dd><p>label used for reference linking to the element in table of
-contents,
-</p></dd>
-<dt> <code>file</code> </dt>
-<dd><p>the file containing the element, usefull to do href to that file
-in case the document is split,
-</p></dd>
-<dt> <code>text</code></dt>
-<dd><p>text of the element, with section number,
-</p></dd>
-<dt> <code>name</code></dt>
-<dd><p>text of the element, without section number.
-</p></dd>
-</dl>
-
-<p>This function doesn't return anything but should fill the array corresponding
-with the
-<a name="IDX159"></a>
-<code>$Texi2HTML::TOC_LINES</code> and
-<a name="IDX160"></a>
-<code>$Texi2HTML::OVERVIEW</code> references with the table of contents and short
-table of contents.
-</p>
-</dd></dl>
-
-<hr size="6">
-<a name="Footnotes-text"></a>
-<a name="SEC42"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC41" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC43" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC39" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h4 class="subsubsection"> 6.11.1.3 Formatting of footnotes text </h4>
-
-<p>The footnotes text is allready formatting when <code>@footnote</code> commands
-are expanded. See section <a href="#SEC82">Customizing the footnotes formatting</a>.
-</p>
-<hr size="6">
-<a name="About-text"></a>
-<a name="SEC43"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC42" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC44" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC39" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h4 class="subsubsection"> 6.11.1.4 Formatting of about text </h4>
-
-<p>The default about element contains an explaination of the buttons used
-in the document (<code>@SECTION_BUTTONS</code>, <a href="#SEC23">Specifying the buttons formatting</a>) and
-an example locating the buttons targets in an example.
-The formatting of this text may be influenced by the following
-hashes and variables:
-</p>
-<dl compact="compact">
-<dt> <code>$PRE_ABOUT</code> </dt>
-<dt> <code>$AFTER_ABOUT</code></dt>
-<dd><p>This variable may be a scalar or a function reference.
-If it is a scalar, the value is used.
-If this is a function reference it is expanded and the returned text is
-used. The text is added before or after the main about text.
-</p></dd>
-<dt> <code>%BUTTONS_GOTO</code></dt>
-<dd>
-<p>The keys of this hash are element labels (see <a href="#Element-labels">Element labels</a>). The value
-is the text associated with the element label in the about text.
-The element of the hash are defined
-dynamically, you should in the <code>init_out</code> function reference
-(see section <a href="#SEC32">Preparing the output</a>).
-</p>
-
-</dd>
-<dt> <code>%BUTTONS_EXAMPLE</code></dt>
-<dd>
-<p>The keys of this hash are element labels (see <a href="#Element-labels">Element labels</a>). The value
-is the text associated with the element label in the about example,
-typically a section number.
-</p>
-</dd>
-</dl>
-
-<p>If this is not enough and you want to control exactly the formatting of
-the about text, you can redefine the function associated with the following
-function reference:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $about_text <b>print_about</b>
-<a name="IDX161"></a>
-</dt>
-<dd><p>This function should return the about text.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Special-pages-layout"></a>
-<a name="SEC44"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC43" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC45" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC38" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 6.11.2 Customizing the layout of the special pages </h3>
-
-<p>The formatting of each of the special pages, or section in case
-the document is not split, is controlled by a function.
-The associated function reference is called accordingly:
-</p>
-<dl compact="compact">
-<dt> <code>print_Top</code>
-<a name="IDX162"></a>
-</dt>
-<dt> <code>print_Top_header</code>
-<a name="IDX163"></a>
-</dt>
-<dt> <code>print_Top_footer</code>
-<a name="IDX164"></a>
-</dt>
-<dd><p>Formatting of top element page or section. It is also used for the formatting
-of the top element text (see section <a href="#SEC40">Top element text formatting</a>).
-</p></dd>
-<dt> <code>print_Toc</code>
-<a name="IDX165"></a>
-</dt>
-<dd><p>Formatting of table of contents page or section
-</p></dd>
-<dt> <code>print_Overview</code>
-<a name="IDX166"></a>
-</dt>
-<dd><p>Formatting of short table of contents page or section
-</p></dd>
-<dt> <code>print_About</code>
-<a name="IDX167"></a>
-</dt>
-<dd><p>Formatting of about (help) page or section
-</p></dd>
-<dt> <code>print_Footnotes</code>
-<a name="IDX168"></a>
-</dt>
-<dd><p>Formatting of footnotes section or page in case footnotes are on a
-separated page or the document isn't split.
-</p></dd>
-</dl>
-
-<p>In the default case, <a name="IDX169"></a>
-<code>$print_Top</code> calls <a name="IDX170"></a>
-<code>$print_Top_header</code> for
-the header and <a name="IDX171"></a>
-<code>$print_Top_footer</code> for the footer of top element.
-All the other function call <a name="IDX172"></a>
-<code>$print_misc</code> which in turn calls
-<a name="IDX173"></a>
-<code>$print_misc_header</code> for the headers and <a name="IDX174"></a>
-<code>$print_misc_footer</code>
-for the footers.
-</p>
-<hr size="6">
-<a name="File-names"></a>
-<a name="SEC45"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC44" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC46" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 6.12 Customizing the file names </h2>
-
-<p>It is possible to specify the file names with more control than with the
-command line options (see section <a href="#SEC7">Setting output file and directory names</a>).
-First the extension may be overrided by the variable <a name="IDX175"></a>
-<code>$EXTENSION</code>
-value.
-Two function references enable
-further customization. One is usefull in case <a name="IDX176"></a>
-<code>$NODE_FILES</code> is true
-and it is used to customize the node file name itself and is also used
-to produce a file name with a redirection leading to the node file.
-</p>
-<dl>
-<dt><u>Function Reference:</u> ($node_file $redirection_node_file) <b>node_file_name</b><i> $node</i>
-<a name="IDX177"></a>
-</dt>
-<dd><p><var>$node</var> is a hash reference with the following interesting keys (there
-are much more keys):
-</p><dl compact="compact">
-<dt> <code>texi</code></dt>
-<dd><p>The texinfo node name.
-</p></dd>
-<dt> <code>with_section</code></dt>
-<dd><p>True if associated with a section.
-</p></dd>
-</dl>
-<p>The result is the node file name <var>$node_file</var>, and the file containing
-a redirection to the node <var>$redirection_node_file</var>.
-</p></dd></dl>
-
-<p>The other is usefull if <code>$NODE_FILES</code> isn't true. It is used to
-customize the file associated with each element.
-</p><dl>
-<dt><u>Function Reference:</u> $file <b>element_file_name</b><i> $element $is_top $docu_name</i>
-<a name="IDX178"></a>
-</dt>
-<dd><p><var>$element</var> is a hash reference with the following interesting keys (there
-are much more keys):
-</p><dl compact="compact">
-<dt> <code>texi</code></dt>
-<dd><p>The texinfo element name.
-</p></dd>
-<dt> <code>number</code></dt>
-<dd><p>The number associated with a section.
-</p></dd>
-<dt> <code>doc_nr</code></dt>
-<dd><p>A number incremented whenever a new file should begin, based on how the
-document is split (see section <a href="#SEC6">Specifying where to split the generated document</a>).
-</p></dd>
-<dt> <code>text</code></dt>
-<dd><p>The element text.
-</p></dd>
-<dt> <code>name</code></dt>
-<dd><p>The element text without section number.
-</p></dd>
-</dl>
-<p><var>$is_top</var> is true if the element is considered as the top element.
-<var>$docu_name</var> is the basename of the texinfo manual.
-The result is the element file name.
-</p></dd></dl>
-
-<hr size="6">
-<a name="External-index-files"></a>
-<a name="SEC46"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC45" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 6.13 Generation of external files for index entries </h2>
-
-<p>Within the document, <code>@printindex</code> commands are expanded as explained
-in <a href="#SEC78">Customizing the formatting of index lists</a>. In case you want to do something special with index
-entries, outside of the document, you should first set the variable
-<a name="IDX179"></a>
-<code>$IDX_SUMMARY</code> true. After that some function reference will be called
-for each non empty index. For each index there are 3 function
-references, one called for initialization, one called for each index entry
-and the last one called for finalazation.
-</p>
-<dl>
-<dt><u>Function Reference:</u> <b>index_summary_file_begin</b><i> $index_name $is_printed</i>
-<a name="IDX180"></a>
-</dt>
-<dd><p><var>$index_name</var> is the two letters name for the index.
-This function
-is called for each index
-appearing in the document, before
-<code>index_summary_file_entry</code>.
-<var>$is_printed</var> is true if there is a <code>@printindex</code> for that index.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> <b>index_summary_file_entry</b><i> $index_name $entry_text $entry_reference $formatted_entry $texi_entry $entry_element_reference $entry_element_header $is_printed</i>
-<a name="IDX181"></a>
-</dt>
-<dd><p>This function is called for each entry of an index. <var>index_name</var> is the
-name of the index. <var>$entry_text</var> is the entry in plain text,
-<var>$formatted_entry</var> is the index entry formatted, <var>$texi_entry</var> is the
-entry with texinfo commands. <var>$entry_reference</var> is the reference placed
-at the index entry place, in the form <samp>`file#id'</samp>.
-<var>$entry_element_header</var> is the formatted header of the element containing
-the index entry. <var>entry_element_header</var> is the reference to the
-beginning of the element containing the index entry, in the form
-<samp>`file#id'</samp>.
-<var>$is_printed</var> is true if there is a <code>@printindex</code> for that index.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> <b>index_summary_file_end</b><i> $index_name $is_printed</i>
-<a name="IDX182"></a>
-</dt>
-<dd><p><var>$index_name</var> is the two letters name for the index. This function
-is called for each index appearing in the document, after
-<code>index_summary_file_entry</code>.
-<var>$is_printed</var> is true if there is a <code>@printindex</code> for that index.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Customizing-HTML"></a>
-<a name="SEC47"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC46" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC48" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC17" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1 class="chapter"> 7. Customizing <acronym>HTML</acronym> and text style in init files </h1>
-
-<p>Some simple customization may be achieved with the redefinition of the
-variables
-associated with the command line options. For the description and an
-explanation of the meaning of these variables, <a href="#SEC11">Customizing the <acronym>HTML</acronym> and text style</a>.
-</p>
-<p>Other variables and hash entries can be modified in initialization file
-to achieve more customization.
-Lastly, functions references corresponding with functions called from
-the main program and initialization files may
-be redefined.
-</p>
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC48">7.1 Three contexts for expansions: preformatted, normal and string</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> there are three different contexts for command
- expansion: normal text, preformatted text and
- strings.
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC49">7.2 Customizing the formatting of commands without argument</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC50">7.3 Customizing accent, style and other simple commands</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC54">7.4 Formatting of special simple commands</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Formatting of <code>@anchor</code>, <code>@image</code>, <code>@sp</code>, <code>@acronym</code>, <code>@abbr</code>
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC55">7.5 Processing special characters in text</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Some characters are processed specially
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC56">7.6 Customizing strings written by <code>texi2html</code></a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> <code>texi2html</code> write some strings in the output
- different for each languages
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC57">7.7 References</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC60">7.8 Commands used for centering and flushing of text</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> <code>@center</code>, <code>@flushleft</code>&hellip;
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC61">7.9 Formatting or not a paragraph or a preformatted region</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC64">7.10 Formatting of complex formats (<code>@example</code>, <code>@display</code>&hellip;)</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> <code>@example</code>, <code>@display</code>&hellip;
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC65">7.11 Customizing the formatting of lists and tables</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC68">7.12 Definition commands formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC71">7.13 Customizing headings formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC72">7.14 Formatting of special regions (<code>@verbatim</code>, <code>@cartouche</code>, <code>@quotation</code>)</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> <code>@verbatim</code>, <code>@cartouche</code>, <code>@quotation</code>
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC73">7.15 Menu formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC76">7.16 Indices formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC79">7.17 Floats and lists of floats</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> <code>@float</code> and <code>@listoffloats</code>
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC82">7.18 Customizing the footnotes formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC83">7.19 Customizing other commands, and unknown commands</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> You can handle specifically other commands
-</td></tr>
-<tr><th colspan="3" align="left" valign="top"><pre class="menu-comment">
-</pre></th></tr></table>
-
-<hr size="6">
-<a name="Three-contexts"></a>
-<a name="SEC48"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC47" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC49" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.1 Three contexts for expansions: preformatted, normal and string </h2>
-
-<p>There are three contexts of interest, one is the normal context, the other
-is a special context, called the <em>preformatted</em> context and the last is
-the string context. The preformatted
-context occurs when the spacing between words is kept. This is the
-case, for example, in <code>@display</code> or <code>@example</code> regions, and in
-menu comments (see section <a href="#SEC73">Menu formatting</a>). The preformatted regions are usually
-rendered in <code>&lt;pre&gt;</code> elements in <acronym>HTML</acronym>.
-The string context occurs when rendering strings without formatting elements,
-in comments or titles for example.
-</p>
-<hr size="6">
-<a name="Commands-without-argument"></a>
-<a name="SEC49"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC48" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC50" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.2 Customizing the formatting of commands without argument </h2>
-
-<p>This includes the commands whose name is a nonletter character like <code>@@</code>,
-the commands with lettered characters and braces
-but whose braces should be empty, like <code>@TeX{}</code>, or some commands
-associated with accentted letters like <code>@AA{}</code>. If there happens to
-be something within the braces, it is put after the command, thus
-</p><table><tr><td>&nbsp;</td><td><pre class="example">@TeX{something}
-</pre></td></tr></table><p>leads to the same than
-</p><table><tr><td>&nbsp;</td><td><pre class="example">@TeX{} something
-</pre></td></tr></table>
-<p>Each of these categories of commands have three associated hashes, one
-for normal
-context, the other for preformatted context and the last in strings. The
-keys of the hashes are the
-command names, the associated value is the text replacing the command.
-</p>
-<p>The hashes are:
-</p><table>
-<tr><td><p> command type </p></td><td><p> normal text </p></td><td><p> preformatted text </p></td><td><p> string
-</p></td></tr>
-<tr><td><p> one nonlettered character </p></td><td> <a name="IDX183"></a>
-<p><code>%simple_map</code> </p></td><td> <a name="IDX184"></a>
-<p><code>%simple_map_pre</code> </p></td><td> <a name="IDX185"></a>
-<p><code>%simple_map_texi</code>
-</p></td></tr>
-<tr><td><p> nothing in braces </p></td><td> <a name="IDX186"></a>
-<p><code>%things_map</code> </p></td><td> <a name="IDX187"></a>
-<p><code>%pre_map</code> </p></td><td> <a name="IDX188"></a>
-<p><code>%texi_map</code>
-</p></td></tr>
-</table>
-
-<p>To change the <acronym>HTML</acronym> resulting from these constructs, just change the
-value. For example, if you want <code>&amp;shy;</code> to be outputted for <code>@-</code>
-in normal and preformatted context, write in your init file:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">$simple_map{'-'} = '&amp;shy;';
-$simple_map_pre{'-'} = '&amp;shy;';
-</pre></td></tr></table>
-<hr size="6">
-<a name="Style-and-accent-commands"></a>
-<a name="SEC50"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC49" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.3 Customizing accent, style and other simple commands </h2>
-
-<p>The formatting of the <acronym>HTML</acronym> produced by style and indicatric
-commands (<code>@tt</code>, <code>@code</code>,
-<code>@email</code>, <code>@titlefont</code>), the accentuation related
-commands taking argument (<code>@'</code>, <code>@udotaccent</code>, <code>@dotless</code>)
-and miscalleneous commands (<code>@email</code>, <code>@verb</code>, <code>@w</code>,
-<code>@uref</code>, <code>@math</code>, <code>@asis</code>) is controlled by two hash in the
-default case,
-<a name="IDX189"></a>
-<code>%style_map</code> for normal context, <a name="IDX190"></a>
-<code>%style_map_pre</code> for
-preformatted context and <a name="IDX191"></a>
-<code>%style_map_texi</code> in string context.
-</p>
-<p>The key of the hashes are the command names. There are two possibilities for
-the values corresponding with two interfaces. The values may be strings or
-hash references, and you can chose the interface depending on the one you
-prefer. The interface with hash reference is a bit more flexible but might also
-be regarded as more complex. If you don't like either of these interfaces you
-can define your own.
-</p>
-<p>Some remarks are in order:
-</p>
-<ul class="toc">
-<li>
-The nonlettered accent commands which following character is considered
-to be the argument (like in <code>@`a</code>) should be keys of the
-hash <a name="IDX192"></a>
-<code>%accent_map</code> hash, even if no value is associated.
-</li><li>
-<code>@math</code> is handled differently if LaTeX2HTML is used.
-</li></ul>
-
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC51">7.3.1 An interface for commands formatting with a hash reference</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC52">7.3.2 An interface for commands formatting with a string</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC53">7.3.3 Defining the style and indicatric commands interface</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="Hash-reference-interface"></a>
-<a name="SEC51"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC50" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC52" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC50" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.3.1 An interface for commands formatting with a hash reference </h3>
-
-<p>The key of the hashes are the command names. The value determine how the command argument
-is formatted. This value is a reference on a hash. In this hash each key
-corresponds with a type of information for the formatting, and the value is
-the corresponding information. For example, in
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">$style_map{'command'} = { 'args' =&gt; ['code'], 'attribute' =&gt; 'code'};
-</pre></td></tr></table>
-<p>the arguments for <code>@command</code> are interpreted as specified by
-the values associated with the <samp>`args'</samp> key while the attribute associated
-with that command is <samp>`code'</samp>.
-</p>
-<p>The following keys in the hashes associated with each command have the
-following meaning:
-</p>
-<dl compact="compact">
-<dt> <samp>`args'</samp></dt>
-<dd><p><a name="Reference-hash-args"></a>
-The value associated is a reference on an array. Each element of the array
-defines how the arguments (separated by <samp>`,'</samp> in the texinfo code) for
-the @-command should be
-formatted. The possibilities are
-</p><dl compact="compact">
-<dt> <code>normal</code></dt>
-<dd><p>for normal text,
-</p></dd>
-<dt> <code>code</code></dt>
-<dd><p>for text with <samp>`---'</samp>, <samp>`--'</samp>, <samp>`'''</samp> and <samp>```'</samp> kept as is,
-</p></dd>
-<dt> <code>keep</code></dt>
-<dd><p>if the texinfo should be kept as is, without interpretation of the @-commands.
-</p></dd>
-</dl>
-
-<p>For example, we have
-</p><table><tr><td>&nbsp;</td><td><pre class="example">$style_map{'email'}-&gt;{'args'} = ['code', 'normal'];
-</pre></td></tr></table>
-<p>because <samp>`---'</samp>, <samp>`--'</samp>, <samp>`'''</samp> and <samp>```'</samp> should be kept as is in
-the first argument of <code>@email</code>.
-</p>
-<p>The default is <samp>`['normal']'</samp>.
-</p>
-</dd>
-<dt> <samp>`attribute'</samp></dt>
-<dd>
-<p>If the associated value is a word, it is considered to be an <acronym>HTML</acronym>
-element name, and the argument is enclosed between the element opening
-and the element closing. For example, if the value is <code>elem</code>, the
-resulting <acronym>HTML</acronym> is <code>&lt;elem&gt;<var>arg</var>&lt;/elem&gt;</code>.
-</p>
-<p>If the text is a word followed by some text,
-the word and is interpreted as above, and the
-text is considered to be the attributes text of the element.
-Thus <code>elem class=&quot;elem&quot;</code> leads to
-<code>&lt;elem class=&quot;elem&quot;&gt;<var>arg</var>&lt;/elem&gt;</code>.
-</p>
-<p>This works only if there is only one argument.
-</p>
-</dd>
-<dt> <samp>`begin'</samp></dt>
-<dd>
-<p>The associated value is added in front of the text.
-</p>
-</dd>
-<dt> <samp>`begin'</samp></dt>
-<dd>
-<p>The associated value is added after the text.
-</p>
-</dd>
-<dt> <samp>`quotes'</samp></dt>
-<dd>
-<p>If the corresponding value is true, the result is
-enclosed in quotes <a name="IDX193"></a>
-<code>$OPEN_QUOTE_SYMBOL</code> and
-<a name="IDX194"></a>
-<code>$CLOSE_QUOTE_SYMBOL</code>, with defaults
-<samp>``'</samp> and <samp>`''</samp>.
-</p>
-</dd>
-<dt> <samp>`function'</samp> </dt>
-<dd>
-<p>The corresponding value should be a function reference. The corresponding
-function is called with the following arguments:
-</p>
-<dl compact="compact">
-<dt> <code>$command</code></dt>
-<dd><p>The @-command name
-</p></dd>
-<dt> <code>$args</code></dt>
-<dd><p>A reference on an array containing the arguments of the @-command.
-</p></dd>
-<dt> <code>$style_stack</code></dt>
-<dd><p>A reference on an array containing the name of the @-commands containing
-the @-command being formatted.
-</p></dd>
-<dt> <code>$state</code></dt>
-<dd><p>A reference on a hash containing a lot of informations about the context
-of the @-command.
-</p></dd>
-<dt> <code>$line_nr</code></dt>
-<dd><p>An opaque structure containing the information about the line number of the
-@-command. It can be used to call <code>main::echo_error</code> or
-<code>main::echo_warning</code> with first argument a message, and second argument
-<code>$line_nr</code>.
-</p></dd>
-</dl>
-</dd>
-</dl>
-
-<hr size="6">
-<a name="String-interface"></a>
-<a name="SEC52"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC51" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC53" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC50" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.3.2 An interface for commands formatting with a string </h3>
-
-<p>The keys of the hashes are the command names. The value determine
-how the command argument
-is formatted. If the value begins with <samp>`&quot;'</samp>, the result is
-enclosed in quotes <a name="IDX195"></a>
-<code>$OPEN_QUOTE_SYMBOL</code> and
-<a name="IDX196"></a>
-<code>$CLOSE_QUOTE_SYMBOL</code>, with defaults
-<samp>``'</samp> and <samp>`''</samp>.
-</p>
-<p>The command argument is allready formatted as <acronym>HTML</acronym>.
-The remaining of the value text
-(or the value text if there were no <samp>`&quot;'</samp>) is interpreted as follow:
-</p>
-<ul>
-<li>
-If the text is empty the argument of the command is left as is.
-</li><li>
-If the text is a <samp>`&amp;'</samp> followed by a name,
-like <samp>`&amp;function'</samp>, the name is considered to be a function name,
-and this function is called to format the argument of the command. The
-first argument of the function is the command name, the second is
-the command argument. For example, if the value associated with the
-(fictituous) command <code>@foo</code> is <code>&amp;my_func</code>
-and we have:
-
-<table><tr><td>&nbsp;</td><td><pre class="example">sub my_func
-{
- my @args = split /,\s*/ $_[1];
- return &quot;$_[0]: $args[0]&quot; if ($args[1] = 1);
- return &quot;$args[0]&quot;;
-}
-</pre></td></tr></table>
-<p>The result of
-</p><table><tr><td>&nbsp;</td><td><pre class="example">@foo{truc, 1}
-@foo{truc, bidule}
-</pre></td></tr></table>
-<p>will be
-</p><table><tr><td>&nbsp;</td><td><pre class="example">foo: truc
-truc
-</pre></td></tr></table></li><li>
-If the text is a word, it is considered to be an <acronym>HTML</acronym> element
-name, and the argument is enclosed between the element opening
-and the element closing. For example, if the value is <code>elem</code>, the
-resulting <acronym>HTML</acronym> is <code>&lt;elem&gt;<var>arg</var>&lt;/elem&gt;</code>.
-Similarly <code>&quot;quoted</code> leads to
-<code>`&lt;quoted&gt;<var>arg</var>&lt;/quoted&gt;'</code>.
-</li><li>
-If the text is a word followed by some text,
-the word and is interpreted as above, and the
-text is considered to be the attributes text of the element.
-Thus <code>elem class=&quot;elem&quot;</code> leads to
-<code>&lt;elem class=&quot;elem&quot;&gt;<var>arg</var>&lt;/elem&gt;</code>.
-</li></ul>
-
-<hr size="6">
-<a name="Define-your-own-interface"></a>
-<a name="SEC53"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC52" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC54" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC50" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.3.3 Defining the style and indicatric commands interface </h3>
-
-<p>If you don't like this scheme, it is possible to change how those commands
-are processed by redefining the following function reference:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $resulting_text <b>style</b><i> $style $command $text $args $no_close $no_open $line_nr $state $style_stack</i>
-<a name="IDX197"></a>
-</dt>
-<dd><p><var>$command</var> is the @-command, <var>$style</var> is the value associated with
-the <var>$command</var> in the <code>%style_map</code>, <code>%style_map_pre</code>
-or <code>%style_map_texi</code> hashes.
-The <var>$text</var> is the text appearing within the @-command braces.
-<var>args</var> is a reference on an array contening the command arguments
-formatted according to the same conventions than with the reference hash style
-(provided the value associated with the @-command is a hash reference with a
-<var>$arg</var> key as described in <a href="#Reference-hash-args">Reference hash args</a>).
-If <var>$text</var> is split in paragraphs each paragraph is passed through
-the function, and <var>$no_close</var> is true if it is not the last paragraph,
-while <var>$no_open</var> is true if it is not the first paragraph.
-<var>$line_nr</var>
-is an opaque structure containing the information about the line number of the
-@-command. It can be used to call <code>main::echo_error</code> or
-<code>main::echo_warning</code> with first argument a message, and second argument
-<code>$line_nr</code>.
-<var>$state</var>
-is a reference on a hash containing a lot of informations about the context
-of the @-command.
-<var>$style_stack</var>
-is a reference on an array containing the name of the @-commands containing
-the @-command being formatted.
-</p>
-</dd></dl>
-
-<hr size="6">
-<a name="Anchors-images-and-spaces"></a>
-<a name="SEC54"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC53" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC55" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.4 Formatting of special simple commands </h2>
-
-<p>The formatting of special simple commands is controlled by functions. To
-customize the output, the corresponding function references should be
-redefined. All these functions return a formatted text.
-</p>
-<p>The formatting of anchors is controlled by <a name="IDX198"></a>
-<code>$anchor</code>, but the function
-associated with the function reference does more, it is usefull
-to produce a reference target or link.
-</p><dl>
-<dt><u>Function Reference:</u> $anchor <b>anchor</b><i> $identifier $href $text $attributes</i>
-<a name="IDX199"></a>
-</dt>
-<dd><p>If <var>$identifier</var> is not empty, this value should be used to create
-a target for links (typically associated with a name or id
-attribute in <acronym>HTML</acronym>).
-The <var>$href</var> argument specifies a hpertextual reference which should be
-used to link to a target.
-In case both <var>$identifier</var> and <var>$href</var> are given the text produced
-should be both a target for <var>$identifier</var> and a link to <var>$href</var>.
-<var>$text</var> is the text to be displayed.
-<var>$attributes</var> are additional attributes.
-It should be reasonable to assume that the attributes are for a <code>&lt;a&gt;</code>
-<acronym>HTML</acronym> element.
-</p></dd></dl>
-
-<p>The formatting of <code>@image</code> is controlled by:
-</p><dl>
-<dt><u>Function Reference:</u> $image <b>image</b><i> $file_path $basename $preformatted $file_name</i>
-<a name="IDX200"></a>
-</dt>
-<dd><p><var>$file_path</var> is the image file name with the path, <var>$basename</var> is the
-alternate text or the file name without extension if no alternate text is
-given. <var>$preformatted</var> is true if the image
-appears in preformatted text. <var>$file_name</var> is the file name without path
-but with extension.
-</p></dd></dl>
-
-<p>The formatting of <code>@sp</code> is controlled by:
-</p><dl>
-<dt><u>Function Reference:</u> $sp <b>sp</b><i> $number $preformatted</i>
-<a name="IDX201"></a>
-</dt>
-<dd><p><var>$number</var> is the numeric argument of <code>@sp</code>.
-<var>$preformatted</var> is true if the <code>@sp</code> appears in preformatted text.
-</p></dd></dl>
-
-<p>The formatting of <code>@acronym</code> and <code>@abbr</code> is controlled by:
-</p><dl>
-<dt><u>Function Reference:</u> $acronym <b>acronym_like</b><i> $acronym_texi $acronym_text $with_explanation \@explanation_lines $explanation_text $explanation_simply_formatted</i>
-<a name="IDX202"></a>
-</dt>
-<dd><p><var>$acronym_texi</var> is the acronym argument with texinfo @-commands,
-<var>$acronym_text</var> is formatted.
-</p>
-<p>The other arguments are related with
-the explanation, the second arg of the acronym. <var>$with_explanation</var> is
-true if the second argument of the acronym command is present. If an
-explanation exists, coming from previous <code>@acronym</code> or as an arg of this
-command, the other args are defined: <var>\@explanation_lines</var> is a
-reference on an array containing the unformatted explanation lines,
-<var>$explanation_text</var> is the explanation text formatted,
-<var>$explanation_simply_formatted</var> is the explanation with a light formatting,
-unabling in <acronym>HTML</acronym> (or <acronym>XML</acronym>) the explanation to be in an
-attribute.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Text"></a>
-<a name="SEC55"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC54" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC56" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.5 Processing special characters in text </h2>
-
-<p>Some characters are processed especially in text: <samp>`---'</samp>, <samp>`--'</samp>,
-<samp>```'</samp> and <samp>`'''</samp>. This is done only if in normal text and not in
-some commands (<code>@code</code>, <code>@env</code>&hellip;). A function reference
-is called to process those characters in text
-</p>
-<dl>
-<dt><u>Function Reference:</u> $processed_text <b>normal_text</b><i> $text</i>
-<a name="IDX203"></a>
-</dt>
-<dd><p>The function processes <samp>`---'</samp>, <samp>`--'</samp>, <samp>```'</samp> and <samp>`'''</samp>
-in <var>$text</var> and returns <var>$processed_text</var>. The default is to
-change <samp>`---'</samp> to <samp>`--'</samp>, <samp>`--'</samp> to <samp>`-'</samp>, and <samp>```'</samp> and
-<samp>`'''</samp> to <samp>`&quot;'</samp>.
-</p></dd></dl>
-
-<p>Some characters are special in <acronym>HTML</acronym> (<samp>`&amp;'</samp>, <samp>`&quot;'</samp>,
-<samp>`&lt;'</samp> and <samp>`&gt;'</samp>) and should be protected.
-This is done by the function associated with the function reference
-</p>
-<dl>
-<dt><u>Function Reference:</u> $protected_text <b>protect_text</b><i> $text</i>
-<a name="IDX204"></a>
-</dt>
-<dd><p>The function processes the unprotected text <var>$text</var> and returns
-the resulting protected text <var>$protected_text</var>.
-</p></dd></dl>
-
-<p>Empty lines are processed by the following function reference, which could
-be usefull if empty lines are to be removed for example
-</p>
-<dl>
-<dt><u>Function Reference:</u> $resulting_text <b>empty_line</b><i> $empty_line</i>
-<a name="IDX205"></a>
-</dt>
-<dd><p>This function processes an <var>$empty_line</var> and returns the resulting
-text <var>$resulting_text</var>. Empty lines are left as is by default.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Strings"></a>
-<a name="SEC56"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC55" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC57" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.6 Customizing strings written by <code>texi2html</code> </h2>
-
-
-<p><code>texi2html</code> writes some strings in the generated document at
-various places, at the page footers, on the help page, for special
-section headings, buttons alt text and so on. These strings are
-customizable. The string chosen depends on the language of the
-document (set by <a name="IDX206"></a>
-<samp>`--lang'</samp>, <a name="IDX207"></a>
-<code>$LANG</code> or
-<code>@documentlanguage</code>). This is the basis for internationalization
-as it allows for strings translations.
-</p>
-<p>The strings are found in a hash reference, <a name="IDX208"></a>
-<code>$LANGUAGES</code>.
-Each key is a language code. The associated value is also a hash
-reference. The key is an english string and the associated value
-is the string replacing the english string, if present. For example,
-we have
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">$LANGUAGES-&gt;{'fr'} = {
- ' Up ' =&gt; 'Plus haut',
-};
-</pre></td></tr></table>
-<p>It means that whenever the string <samp>`&nbsp;Up&nbsp;'</samp> is to be written
-and the language is <samp>`fr'</samp>, <samp>`Plus haut'</samp> is written. It is possible
-to customize the english strings by redefining the <samp>`en'</samp> language hash.
-</p>
-<p>When a string contains a <samp>`%'</samp> followed by <samp>`{'</samp> <var>name</var> <samp>`}'</samp>
-it means that the string will be expanded by <code>texi2html</code>. For
-example, if we have
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">$LANGUAGES-&gt;{'fr'} = {
- 'See %{node_file_href}' =&gt; 'Voir %{node_file_href}',
-};
-</pre></td></tr></table>
-<p><samp>`%{node_file_href}'</samp> will be expanded to an href for a node in a
-file by <code>texi2html</code> in the string. A <samp>`%%'</samp> will be expanded
-as <samp>`%'</samp>.
-</p>
-<p>For more on internationalization, see <a href="#SEC84">Internationalization</a>.
-</p>
-<hr size="6">
-<a name="References"></a>
-<a name="SEC57"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC56" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC58" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.7 References </h2>
-
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC58">7.7.1 Reference to external manual</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC59">7.7.2 Reference to an internal node</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="Reference-to-external-manual"></a>
-<a name="SEC58"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC57" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC59" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC57" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.7.1 Reference to external manual </h3>
-
-<p>The references are produced with two function references, one for the
-hypertextual reference construction, the other for the full reference to
-external manual.
-</p>
-<dl>
-<dt><u>Function Reference:</u> $href <b>external_href</b><i> $node $node_identifier $xml_node_identifier $manual_file_name</i>
-<a name="IDX209"></a>
-</dt>
-<dd><p><var>$node</var> is the node name, with @-commands. <var>$node_identifer</var> is the
-node name mapped to an identifier acceptable as a file name.
-<var>$xml_node_identifier</var> is the
-node name mapped to an identifier acceptable as an <acronym>XML</acronym> identifier.
-Those identifiers are built as explained in <a href="texinfo.html#HTML-Xref">(texinfo)HTML Xref</a>,
-thus allowing for cross references to external manuals. <var>$file</var> is the
-manual or file name of the external reference. This function should return an
-href leading to the external manual.
-</p>
-<p>The default for this function is to make a reference compatible with
-<code>makeinfo</code> (see <a href="texinfo.html#HTML-Xref">(texinfo)HTML Xref</a>).
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> $text <b>external_ref</b><i> $command $section $book $node_and_file $href $cross_ref_name</i>
-<a name="IDX210"></a>
-</dt>
-<dd><p>This function formats a reference to an external texinfo manual.
-The <var>$command</var> is the ref command (<code>ref</code>, <code>xref</code> or
-<code>pxref</code>, in text, at sentence beginning or in parenthesis).
-The optionnal <var>$section</var> argument is the section in the book and
- <var>book</var> is the book title.
-<var>$node_and_file</var> is the node and file name formatted according to the
-convention used in info: <samp>`(file)node'</samp>. <var>$href</var> it an hypertextual
-reference to the distant manual constructed using the above function.
-<var>$cross_ref_name</var> is an optionnal cross
-reference name appearing in the reference command. This function returns
-the text corresponding with the external html manual reference.
-This function returns the full formatted text of the external reference.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Internal-reference"></a>
-<a name="SEC59"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC58" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC60" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC57" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.7.2 Reference to an internal node </h3>
-
-<p>A function reference is available for internal references.
-</p>
-<dl>
-<dt><u>Function Reference:</u> $text <b>internal_ref</b><i> $command $href $short_name $name $is_section</i>
-<a name="IDX211"></a>
-</dt>
-<dd><p>This function formats a reference to a node in the current manual.
-The <var>$command</var> is the ref command (<code>ref</code>, <code>xref</code> or
-<code>pxref</code>, in text, at sentence beginning or in parenthesis).
-<var>$href</var> it an hypertextual reference linking to the corresponding
-node or section. <var>$short_name</var> and <var>$name</var> hold the text for the
-reference but <var>$short_name</var> can be the node name which is assumed to
-be shorter than the section name.
-<var>$is_section</var> is a boolean true if the reference is a reference to a
-section. This function returns the full formatted text of the internal
-reference.
-</p></dd></dl>
-
-
-<hr size="6">
-<a name="Alignement-commands"></a>
-<a name="SEC60"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC59" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC61" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.8 Commands used for centering and flushing of text </h2>
-
-
-<p>When a command controlling the alignement of text is used (<code>@center</code>,
-<code>@flushleft</code> and <code>@flushright</code>), the main program takes
-care of opening and closing paragraphs. The alignement commands are the
-key of the <a name="IDX212"></a>
-<code>%paragraph_style</code> hash.
-The value is used in the function doing the formatting of the paragraphs.
-See section <a href="#SEC61">Formatting or not a paragraph or a preformatted region</a>.
-</p>
-<p>A function references allows for a customization of the formatting of the text
-appearing in the command block.
-</p>
-<dl>
-<dt><u>Function Reference:</u> $result <b>paragraph_style_command</b><i> $command $text</i>
-<a name="IDX213"></a>
-</dt>
-<dd><p><var>$command</var> is the command name, <var>$text</var> is the text appearing within
-the command. This function returns a formatted text.
-The default is to return the text unmodified.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Paragraph-and-preformatted-region"></a>
-<a name="SEC61"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC60" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC62" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.9 Formatting or not a paragraph or a preformatted region </h2>
-
-
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC62">7.9.1 Paragraph and preformatted region formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC63">7.9.2 Avoiding paragraphs in formats</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="Paragraph-and-preformatted-formatting"></a>
-<a name="SEC62"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC61" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC63" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC61" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.9.1 Paragraph and preformatted region formatting </h3>
-
-
-<p>The formatting of a paragraph region or a preformatted region, is controlled
-by function references:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $paragraph_text <b>paragraph</b><i> $text $alignement $formatting_command $formatting_command_formatted \$paragraph_number $format $item_number $enumerate_style $number</i>
-<a name="IDX214"></a>
-</dt>
-<dd><p>This function formats a paragraph. <var>$text</var> is the text of the paragraph,
-<var>$alignement</var> is the empty string when no alignement command has
-been seen, otherwise it is the current alignement command name.
-See section <a href="#SEC60">Commands used for centering and flushing of text</a>.
-</p>
-<p>The remaining arguments are usefull when the paragraph appears within a
-list or table. It is usefull whenever the paragraph has to be formatted
-differently when appearing in such environments.
-Moreover in that case the format command (<code>@itemize</code>&hellip;)
-may have
-an associated formatting command.
-<var>$formatting_command</var> is this formatting command
-(like <code>@minus</code>).
-<var>$formatting_command_formatted</var> is the command formatted in html
-in case the formatting command is a leading command (like <code>@minus</code>)
-which should be leading the first paragraph.
-<var>\$paragraph_number</var> is a reference on the number of
-paragraphs in that format command. The corresponding variable should be
-increased when a paragraph is added. <var>$format</var> is the format command.
-See section <a href="#SEC66">Formatting individual table and list items</a>.
-</p>
-<p>If the <var>$format</var> is an enumerate, <var>$item_number</var> is the number of
-the item in the list, <var>$enumerate_style</var> is the argument of the enumerate,
-<var>$number</var> is the number or letter corresponding with this item.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> $preformatted_text <b>preformatted</b><i> $text $style $region_name $formatting_command $formatting_command_formatted \$preformatted_number $format $item_number $enumerate_style $number</i>
-<a name="IDX215"></a>
-</dt>
-<dd><p>This function formats a preformatted region. <var>$text</var> is the text of the
-preformatted region, <var>$style</var> is the css style associated with that
-preformatted region (See section <a href="#SEC34">Customizing the <code>texi2html</code> css lines</a>). <var>$region_name</var> is the
-name of the command opening
-the preformatted region (<code>example</code>&hellip;, see <a href="#SEC64">Formatting of complex formats (<code>@example</code>, <code>@display</code>&hellip;)</a>)
-or a identifier for the preformatted context (for example
-<code>menu-comment</code>, see <a href="#SEC73">Menu formatting</a>).
-The alignment commands are not taken into account, as the spaces are
-preserved in preformatted regions, you should flush and center by hand.
-</p>
-<p>The remaining arguments are usefull when the preformatted region appears
-within a list or table. It is usefull whenever the preformatted region
-has to be formatted
-differently when appearing in such environments.
-Moreover in that case the format command (<code>@itemize</code>&hellip;)
-may have
-an associated formatting command.
-<var>$formatting_command</var> is this formatting command
-(like <code>@minus</code>).
-<var>$formatting_command_formatted</var> is the command formatted in html
-in case the formatting command is a leading command (like <code>@minus</code>)
-which should be leading the first preformatted region.
-<var>\$preformatted_number</var> is a reference on the number of
-preformatted regions in that format command. The corresponding variable
-should be increased when a preformatted region is added. <var>$format</var> is the
-format command.
-See section <a href="#SEC66">Formatting individual table and list items</a>.
-</p>
-<p>If the <var>$format</var> is an enumerate, <var>$item_number</var> is the number of
-the item in the list, <var>$enumerate_style</var> is the argument of the enumerate,
-<var>$number</var> is the number or letter corresponding with this item.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Avoiding-paragraphs"></a>
-<a name="SEC63"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC62" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC64" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC61" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.9.2 Avoiding paragraphs in formats </h3>
-
-
-<p>It is possible to avoid that a format closes the previous paragraph or
-preformatted region and reopens one, by putting the format command in a
-hash, <a name="IDX216"></a>
-<code>%format_in_paragraph</code> with a true value.
-</p>
-<hr size="6">
-<a name="Complex-formats"></a>
-<a name="SEC64"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC63" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC65" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.10 Formatting of complex formats (<code>@example</code>, <code>@display</code>&hellip;) </h2>
-
-
-<p>Here we see how a whole complex format is formatted. For the formatting
-of the text, see <a href="#SEC61">Formatting or not a paragraph or a preformatted region</a>.
-</p>
-<p>The formatting of the complex formats is ultimately controlled by a
-function, however the default for this function uses a hash reference and
-changing the hash reference values should be enough in most cases. This
-hash reference is called <a name="IDX217"></a>
-<code>$complex_format_map</code>. It has a key for each
-of the complex format commands (<code>example</code>, <code>smallexample</code>,
-<code>lisp</code>, <code>smalllisp</code>, <code>display</code>, <code>smalldisplay</code>,
-<code>format</code>, <code>smallformat</code>).
-</p>
-<p>The associated value is also a reference on a hash. The keys are <code>begin</code>
-and <code>end</code>. An eval of <code>begin</code> should lead to the beginning of the
-formatted <acronym>HTML</acronym>, an eval of <code>end</code> should lead to the end of the
-formatted <acronym>HTML</acronym>. The enclosed text will be formatted as described in
-<a href="#SEC61">Formatting or not a paragraph or a preformatted region</a>, and the name of the complex
-format will be available to the function formatting the text.
-</p>
-<p>If you aren't satisfied with this scheme, you can redefine the following
-function reference for a better control over the complex format formatting:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $complex_format_text <b>complex_format</b><i> $format_name $preformatted_text</i>
-<a name="IDX218"></a>
-</dt>
-<dd><p><var>$format_name</var> is the complex format name, <var>$preformatted_text</var> is the
-text allready formatted as described in <a href="#SEC61">Formatting or not a paragraph or a preformatted region</a>.
-This function returns the whole complex format.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Lists-tables"></a>
-<a name="SEC65"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC64" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC66" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.11 Customizing the formatting of lists and tables </h2>
-
-<p>The formatting of lists and tables is done at two levels:
-</p><ul class="toc">
-<li>
-At the level of the whole region (table or list),
-</li><li>
-At the level of the individual items, rows or cells of the list or table.
-</li></ul>
-
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC66">7.11.1 Formatting individual table and list items</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC67">7.11.2 Formatting of a whole table or list</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="Table-and-list-items"></a>
-<a name="SEC66"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC65" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC67" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC65" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.11.1 Formatting individual table and list items </h3>
-
-<p>In texinfo it is possible to give <code>@itemize</code> or table command (hereafter
-called a <em>format command</em>) a <em>formatting command</em>.
-For example <code>@minus</code> is the formatting command here:
-</p><table><tr><td>&nbsp;</td><td><pre class="example">@table @minus
-</pre></td></tr></table>
-<p>The default is to apply the command to the text item, however it is possible
-to avoid it.
-The hash <a name="IDX219"></a>
-<code>%special_list_commands</code> has an entry for each of the
-format command. Each of these entries is a hash reference. If a formatting
-command is a key of the hash reference, then the formatting command is not
-applied to the text item for that format command. For example, if we have:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">$special_list_commands{'itemize'} = { 'bullet' =&gt; '' };
-</pre></td></tr></table>
-<p>and we have the following <code>@itemize</code>:
-</p><table><tr><td>&nbsp;</td><td><pre class="example">@itemize @bullet
-@item an item
-@end itemize
-</pre></td></tr></table>
-<p>then <code>@bullet</code> will not be applied to <code>an item</code>.
-</p>
-<dl compact="compact">
-<dt> <em>lists</em></dt>
-<dd><p>The items of lists are formatted using the following function reference:
-</p><dl>
-<dt><u>Function Reference:</u> $list_item <b>list_item</b><i> $text $format $command $formatted_command $item_number $enumerate_style $number</i>
-<a name="IDX220"></a>
-</dt>
-<dd><p>This function formats the text between <code>@item</code> commands. <var>$text</var>
-is the text corresponding with the item. <var>$format</var> is the type of format,
-<samp>`itemize'</samp> or <samp>`enumerate'</samp>. <var>$command</var> is the formatting command
-given in argument to <code>@itemize</code>, <var>$formatted_command</var> is this command
-formatted if it is a leading command, like <code>@minus</code>.
-</p>
-<p>If the <var>$format</var> is an enumerate, <var>$item_number</var> is the number of
-the item in the list, <var>$enumerate_style</var> is the argument of the enumerate,
-<var>$number</var> is the number or letter corresponding with this item.
-</p></dd></dl>
-
-</dd>
-<dt> <em>two column tables</em></dt>
-<dd><p>The two columns tables (<code>@table</code>, <code>@ftable</code> and <code>@vtable</code>),
-items are formatted using two function references,
-one for the first line located on the <code>@item</code> line corresponding
-with the first column, the other for the text appearing on the
-following lines, corresponding with the second column text.
-</p>
-<dl>
-<dt><u>Function Reference:</u> $table_item <b>table_item</b><i> $item_text $index_label_text $format $command $formatted_command</i>
-<a name="IDX221"></a>
-</dt>
-<dd><p>This function is used to format the text on the <code>@item</code> line.
-<var>$text_item</var> is the text line. In case there is an index entry
-associated with the <code>@item</code> (as with <code>@ftable</code> and
-<code>@vtable</code>), <var>$index_label_text</var> is the text inserted at
-the place where an index entry appears. See section <a href="#SEC77">Formatting of index entries</a>.
-<var>$format</var> is the type of format,
-<samp>`table'</samp>, <samp>`ftable'</samp> or <samp>`vtable'</samp>. <var>$command</var> is the formatting command
-given in argument to the table format command, <var>$formatted_command</var> is
-this command formatted if it is a leading command, like <code>@minus</code>.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> $table_line <b>table_line</b><i> $text</i>
-<a name="IDX222"></a>
-</dt>
-<dd><p>This function is used to format the text on the lines following
-the <code>@item</code> line. <var>$text</var> is the corresponding text.
-</p></dd></dl>
-
-</dd>
-<dt> <em>multitable</em></dt>
-<dd><p>The multitable elements formatting is controlled by the functions associated
-with two function references. One for a cell, and the other for a row.
-</p>
-<dl>
-<dt><u>Function Reference:</u> $multitable_cell <b>cell</b><i> $text</i>
-<a name="IDX223"></a>
-</dt>
-<dd><p>This function is used to format the text of a multitable cell, the text
-following a <code>@item</code> or a <code>@tab</code>.
-<var>$text</var> is the corresponding text.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> $multitable_row <b>row</b><i> $text $item_command</i>
-<a name="IDX224"></a>
-</dt>
-<dd><p>This function is used to format a multitable row. <var>$text</var> is
-the row text, with cells allready formatted with the <a name="IDX225"></a>
-<code>$cell</code>
-function reference. <var>$item_command</var> is the command used to introduce
-the row, such that it is possible to distinguish between <code>@item</code> and
-<code>@headitem</code>.
-</p></dd></dl>
-</dd>
-</dl>
-
-<hr size="6">
-<a name="Whole-table-list"></a>
-<a name="SEC67"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC66" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC68" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC65" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.11.2 Formatting of a whole table or list </h3>
-
-<p>If the Texinfo command is a key of the <a name="IDX226"></a>
-<code>%format_map</code>, the associated
-value is used to specify the formatting of the construct, otherwise a function
-is called.
-The value in <code>%format_map</code> associated with a command is interpreted
-similarly with values associated with more simpler commands:
-</p>
-<ul class="toc">
-<li>
-If the text is a word, it is considered to be an <acronym>HTML</acronym> element
-name, and the whole table or list is enclosed between the element opening
-and the element closing.
-</li><li>
-If the text is a word followed by some text,
-the word and is interpreted as above, and the
-text is considered to be the attributes text of the element.
-</li><li>
-If the text is empty nothing is added to the text.
-</li></ul>
-
-<p>In case the <code>%format_map</code> isn't used, a function reference called
-<code>$table_list</code>
-should be redefined, the associated function will be called each time
-a command isn't found in <code>%format_map</code>.
-</p>
-<dl>
-<dt><u>Function Reference:</u> $whole_table_list <b>table_list</b><i> $command $text</i>
-<a name="IDX227"></a>
-</dt>
-<dd><p><var>$command</var> is the Texinfo command name, <var>$text</var> is the formatted
-items.
-</p></dd></dl>
-
-<p>If you still want to use <a name="IDX228"></a>
-<code>%format_map</code> but differently from
-the default, it is possible to redefine the following function reference:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $whole_table_list <b>format</b><i> $command $format $text</i>
-<a name="IDX229"></a>
-</dt>
-<dd><p><var>$command</var> is the @-command, <var>$format</var> is the entry associated with
-<var>$command</var> in <code>%format_map</code>. <var>$text</var> is the formatted items.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Definitions"></a>
-<a name="SEC68"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC67" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC69" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.12 Definition commands formatting </h2>
-
-<p>The formatting of definition commands is controlled by a hash and four
-functions. The hash describes how the text on the definition line is
-interpreted, the functions control the formatting of the definition line
-and the definition function text.
-</p>
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC69">7.12.1 Customizing the interpretation of a definition line</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC70">7.12.2 Customization of the definition formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="Definition-line"></a>
-<a name="SEC69"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC68" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC70" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC68" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.12.1 Customizing the interpretation of a definition line </h3>
-
-<p>The keys of the hash <a name="IDX230"></a>
-<code>%def_map</code> are definition command names.
-There are two types of entries:
-</p>
-<ul class="toc">
-<li> If the command is a shortcut for
-another definition command the value is a text and the definition
-command is replaced by the text.
-
-<p>For example if we have:
-</p><table><tr><td>&nbsp;</td><td><pre class="example">$def_map{'deftruc'} = '@defvr {A truc}';
-</pre></td></tr></table>
-<p>and a line like
-</p><table><tr><td>&nbsp;</td><td><pre class="example">@deftruc var
-</pre></td></tr></table>
-<p>the line will be transformed in
-</p><table><tr><td>&nbsp;</td><td><pre class="example">@defvr {A truc} var
-</pre></td></tr></table>
-</li><li>
-If the command isn't a shortcut, it is associated with an array
-reference. The first element is <samp>`f'</samp>, <samp>`v'</samp> or <samp>`t'</samp> corresponding
-with the index type (<samp>`f'</samp> for function, <samp>`v'</samp> for variable,
-<samp>`t'</samp> for type).
-
-<p>The remaining of the array describes how to interpret the text following
-the definition command on the definition command line.
-The entry item specify what corresponds
-with the next bracketed item or word. Currently the possibilities are
-<samp>`category'</samp>, <samp>`name'</samp>, <samp>`type'</samp>, <samp>`class'</samp> and <samp>`arg'</samp>.
-</p>
-<p>For example if we have
-</p><table><tr><td>&nbsp;</td><td><pre class="example">def_map{'defvr'} = [ 'v', 'category', 'name' ];
-</pre></td></tr></table>
-<p>The first bracketed item following <code>@defvr</code> is considered
-to be the category and the next one is the name. The index associated
-with the definition line is the variables index.
-</p></li></ul>
-
-<hr size="6">
-<a name="Definition-formatting"></a>
-<a name="SEC70"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC69" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC71" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC68" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.12.2 Customization of the definition formatting </h3>
-
-<p>Four functions are used when formatting a definition command:
-</p>
-<dl compact="compact">
-<dt> category name</dt>
-<dd><dl>
-<dt><u>Function Reference:</u> $category <b>definition_category</b><i> $category_or_name $class $style</i>
-<a name="IDX231"></a>
-</dt>
-<dd><p>This function precise a category or an index entry name associating a class
-<var>$class</var> (if given) with <var>$category_or_name</var>. The <var>$style</var> of the
-definition may be <samp>`f'</samp>, for function, <samp>`v'</samp>, for variable or <samp>`t'</samp>,
-for type.
-</p></dd></dl>
-</dd>
-<dt> formatting of the definition line</dt>
-<dd><dl>
-<dt><u>Function Reference:</u> $line <b>def_line</b><i> $category $name $type $arguments $index_label</i>
-<a name="IDX232"></a>
-</dt>
-<dd><p>This function formats the definition line. <var>$category</var> is the category
-formatted with <a name="IDX233"></a>
-<code>$definition_category</code>, <var>$name</var>, <var>$type</var> and
-<var>arguments</var> are the element of the definition line. <var>$index_label</var> is
-the text inserted at the place where an index entry appears.
-See section <a href="#SEC77">Formatting of index entries</a>.
-</p></dd></dl>
-
-</dd>
-<dt> definition text</dt>
-<dd><dl>
-<dt><u>Function Reference:</u> $definition_text <b>def_item</b><i> $text</i>
-<a name="IDX234"></a>
-</dt>
-<dd><p>This function formats the definition text, <var>$text</var>.
-</p></dd></dl>
-
-</dd>
-<dt> the whole definition</dt>
-<dd><dl>
-<dt><u>Function Reference:</u> $definition <b>def</b><i> $text</i>
-<a name="IDX235"></a>
-</dt>
-<dd><p>This function formats the whole definition. The definition line and text
-formatted by the above functions are in <var>$text</var>.
-</p></dd></dl>
-
-</dd>
-</dl>
-
-<hr size="6">
-<a name="Headings"></a>
-<a name="SEC71"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC70" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC72" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.13 Customizing headings formatting </h2>
-
-<p>A function controls the formatting of sectioning element headings,
-with the corresponding function reference:
-</p><dl>
-<dt><u>Function Reference:</u> $heading_text <b>heading</b><i> \%element_reference</i>
-<a name="IDX236"></a>
-</dt>
-<dd><p>The <var>\%element_reference</var> is a reference on a hash corresponding
-with the sectioning element. The following keys are of interest:
-</p><dl compact="compact">
-<dt> <code>text</code></dt>
-<dd><p>The heading text
-</p></dd>
-<dt> <code>name</code></dt>
-<dd><p>The heading text without section number
-</p></dd>
-<dt> <code>node</code></dt>
-<dd><p>true if the sectioning element is a node without associated structuring command
-</p></dd>
-<dt> <code>level</code></dt>
-<dd><p>The level of the element in the document tree. <samp>`0'</samp> is for <code>@top</code>,
-<samp>`1'</samp> for <code>@chapter</code> and so on
-</p></dd>
-<dt> <code>tag_level</code></dt>
-<dd><p>the sectioning element name, with <code>@raisesections</code> and
-<code>@lowersections</code> taken into account
-</p></dd>
-</dl>
-</dd></dl>
-
-<hr size="6">
-<a name="Special-regions"></a>
-<a name="SEC72"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC71" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC73" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.14 Formatting of special regions (<code>@verbatim</code>, <code>@cartouche</code>, <code>@quotation</code>) </h2>
-
-<p>Regions corresponding with raw text, like <code>@verbatim</code>, <code>@html</code>
-or <code>@tex</code> are formatted according to the following function reference:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $raw_region <b>raw</b><i> $command $text</i>
-<a name="IDX237"></a>
-</dt>
-<dd><p><var>$command</var> is the command name, <var>$text</var> is the raw text.
-</p></dd></dl>
-
-<p>If LaTeX2HTML is used, <code>@tex</code> regions are handled differently,
-from within the main program.
-</p>
-<p>The <code>@cartouche</code> command formatting is controlled by the
-function reference:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $cartouche <b>cartouche</b><i> $text</i>
-<a name="IDX238"></a>
-</dt>
-<dd><p><var>$text</var> is the text appearing within the cartouche.
-</p></dd></dl>
-
-<p>The formatting of <code>@quotation</code> is controlled by two function references.
-The first one is usefull in case the <code>@quotation</code> has an argument, as
-it allows to prepend a string to the quotation text:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $prepended_string <b>quotation_prepend_text</b><i> $style $text</i>
-<a name="IDX239"></a>
-</dt>
-<dd><p><var>$style</var> is the first argument of the <code>@quotation</code> if there are
-two arguments. <var>$text</var> is the second argument or the first if there is
-one argument. There are still @-commands in these strings. This function
-can return a string which will be prepended to the quotation text.
-</p></dd></dl>
-
-<p>The whole quotation is formatted by:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $quotation <b>quotation</b><i> $quotation_text $argument_text $argument_style_texi $argument_style_id</i>
-<a name="IDX240"></a>
-</dt>
-<dd><p><var>$quotation_text</var> is the quotation text, formatted, with the text
-prepended by the function above. <var>$argument_text</var> is the second argument
-of the <code>@quotation</code> or the first if there is one argument, formatted.
-The other arguments are defiend if there are two arguments for the
-<code>@quotation</code>, <var>$argument_style_texi</var> is this argument, with
-@-commands, and <var>$argument_style_id</var> is this argument transformed in
-an identifier which can be used as an <acronym>XML</acronym> identifier.
-</p></dd></dl>
-
-
-<hr size="6">
-<a name="Menus"></a>
-<a name="SEC73"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC72" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC74" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.15 Menu formatting </h2>
-
-<p>To understand how the formatting of menus is controlled, the different
-parts of a menu are first described, then how to control the formatting
-of each of these parts.
-</p>
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC74">7.15.1 The structure of a menu</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> A menu consists in menu entry and menu
- comments
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC75">7.15.2 The formatting of the different menu components</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="Menu-parts"></a>
-<a name="SEC74"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC73" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC75" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC73" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.15.1 The structure of a menu </h3>
-
-<p>In <code>texi2html</code>, a menu is considered to be composed of 2 parts, the
-<em>menu entries</em> and the <em>menu comments</em>. Menu entries are further
-divided in an <em>entry link</em> and optionnaly an <em>entry description</em>.
-The entry link consists in a node name and an optionnal menu entry
-name.
-</p>
-<p>A menu entry begins with <samp>`*'</samp> at the beginning of the line. It begins
-with the entry link, followed by the description. The description spans until
-the next menu entry, or some text begining at the first character of a line
-or an empty line, not contained within a command block which begun in the
-description. An empty line or a line with text at the first character
-starts a menu comment, which spans until the next menu entry.
-</p>
-<p>Here is an illustration of these rules:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">@menu
-* node name: entry name. description begins
- description continues
-* another menu entry::
- description begins
- description continues
-
- A menu comment, after an empty line
-
-* node:: description begins
-A menu comment. The line starts at the first character
-
-* last entry:: description begins <em>text
-of the description, even if the line begins at the first character,
-because we are in @emph</em>.
-@end menu
-</pre></td></tr></table>
-<hr size="6">
-<a name="Menu-formatting"></a>
-<a name="SEC75"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC74" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC76" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC73" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.15.2 The formatting of the different menu components </h3>
-
-<p>In the default case, the name of the section corresponding with the
-node is used instead of the node name. If <a name="IDX241"></a>
-<code>$NODE_NAME_IN_MENU</code> is
-true, however, node names are used. If <a name="IDX242"></a>
-<code>$AVOID_MENU_REDUNDANCY</code>
-is true and menu entry equal menu description the description isn't printed.
-This is the default. Likewise, if node or section name equal entry name,
-do not print entry name.
-</p>
-<p>A symbol, <a name="IDX243"></a>
-<code>$MENU_SYMBOL</code> is put at the beginning of menu entries
-when the node name is used. The default is <samp>`&amp;bull;'</samp>.
-If <a name="IDX244"></a>
-<code>$UNNUMBERED_SYMBOL_IN_MENU</code> is true it is
-also put at the beginning of unnumbered section names. This is not
-done by default.
-</p>
-<p>The menu comments are considered to be preformatted text. The style
-associated with this preformatted text is determined by
-<a name="IDX245"></a>
-<code>$MENU_PRE_STYLE</code>. Default is <samp>`font-family: serif'</samp>.
-The css class associated with menu comments is <code>menu-comments</code>.
-</p>
-<p>Three function references are associated with the formatting of the
-different parts of a menu:
-</p><dl>
-<dt><u>Function Reference:</u> $link <b>menu_link</b><i> $section \%state $href $node $name $ending</i>
-<a name="IDX246"></a>
-</dt>
-<dd><p><var>$section</var> is the section name corresponding with the link, <var>$href</var>
-is the link hypertextual reference. <var>$href</var> may be absent. <var>\%state</var>
-holds informations about the current context. The only key which could be
-of interest is <code>preformatted</code>, true if the context is a preformatted
-context. See section <a href="#SEC48">Three contexts for expansions: preformatted, normal and string</a>.
-<var>$node</var> is the node name, <var>$name</var> is the
-name of the node, and <var>$ending</var> is the text ending the link entry.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> $description <b>menu_description</b><i> $description_text \%state</i>
-<a name="IDX247"></a>
-</dt>
-<dd><p><var>$description_text</var> is the text of the menu description. <var>\%state</var>
-should be used similarly than for the menu link.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> $menu_comment <b>menu_comment</b><i> $text</i>
-<a name="IDX248"></a>
-</dt>
-<dd><p><var>$text</var> is the text of the menu comment. It is in a preformatted
-environment.
-</p></dd></dl>
-
-<p>The following function reference controls the formatting of a wole menu:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $menu <b>menu</b><i> $menu_components_text</i>
-<a name="IDX249"></a>
-</dt>
-<dd><p><var>$menu_components_text</var> is the formatted menu components text, obtained
-as explained above.
-</p></dd></dl>
-
-<p>The last function reference corresponds with a special case. It
-is used when a menu entry appears within another block command, to
-avoid the possibilities of invalid <acronym>HTML</acronym> production.
-In that case the menu description and menu comments are not formatted
-specially, but treated like normal text.
-</p><dl>
-<dt><u>Function Reference:</u> $link <b>simple_menu_link</b><i> $link_text $href $node $name $ending</i>
-<a name="IDX250"></a>
-</dt>
-<dd><p><var>$link_text</var> is the text corresponding with the link name, <var>$href</var>
-is the link hypertextual reference.
-<var>$node</var> is the node name, <var>$name</var> is the
-name of the node, and <var>$ending</var> is the text ending the link entry.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Indices"></a>
-<a name="SEC76"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC75" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC77" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.16 Indices formatting </h2>
-
-<p>Two different things needs to be handled for indices formatting, the place
-where the index term appears, the index entry, and the index list itself.
-The indexing commands like <code>@cindex</code> determines where index entries
-appear, and the index list is printed with a <code>@printindex</code> command.
-</p>
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC77">7.16.1 Formatting of index entries</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Index entries in the main document are
- targets for hypertext references
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC78">7.16.2 Customizing the formatting of index lists</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Customizing the formatting of the index list
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="Index-entry-place"></a>
-<a name="SEC77"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC76" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC78" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC76" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.16.1 Formatting of index entries </h3>
-
-<p>Index entry places in the main text may be the target for hypertext
-references. Their formatting
-is controlled by the function associated with the following function
-reference:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $target <b>index_entry_label</b><i> $identifier $preformatted</i>
-<a name="IDX251"></a>
-</dt>
-<dd><p><var>$identifier</var> should be used to create
-a target for links (typically associated with a name or id
-attribute in <acronym>HTML</acronym>).
-<var>$preformatted</var> is true if the index entry appeared in preformatted text.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Index-list"></a>
-<a name="SEC78"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC77" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC79" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC76" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.16.2 Customizing the formatting of index lists </h3>
-
-<p>The index entries are sorted alphabetically. A whole index list is
-considered to be composed of letter entries. A letter entry is composed
-by all the index entries beginning with that letter. A letter may
-be a non alphabetical character, but we call it letter here.
-</p>
-<p>An index summary appears at the beginning and at the end of an index list,
-and should be used to jump directly to a letter entry. Indices lists
-may be split across pages, thus the different letters may appear on different
-files. The number of index entries appearing on each page is determined
-by a variable <a name="IDX252"></a>
-<code>$SPLIT_INDEX</code> if set. The default is to split
-indices after 100 entries.
-</p>
-<p>The formatting of all these elements is controlled by the following
-function references:
-</p>
-<dl compact="compact">
-<dt> <em>formatting of a letter in a summary</em></dt>
-<dd><dl>
-<dt><u>Function Reference:</u> $letter <b>summary_letter</b><i> $letter $file $identifier</i>
-<a name="IDX253"></a>
-</dt>
-<dd><p>This function is used to format a letter appearing in a summary, refering
-to a letter entry in the index list.
-<var>$letter</var> is the letter. <var>$file</var> is the file name where the letter
-entry appears. More precisely, it is empty when the letter entry is on the
-same page than the summary, it contains the file name when the index page
-is split accross page. <var>$identifier</var> is an identifier for the target
-letter entry.
-</p></dd></dl>
-
-</dd>
-<dt> <em>formatting of a summary</em></dt>
-<dd><dl>
-<dt><u>Function Reference:</u> $summary <b>index_summary</b><i> \@alphabetical_letters \@nonalphabetical_letters</i>
-<a name="IDX254"></a>
-</dt>
-<dd><p><var>\@alphabetical_letters</var> and <var>\@nonalphabetical_letters</var> contain the
-formatted summary letters, formatted with the above function.
-</p></dd></dl>
-
-</dd>
-<dt> <em>formatting of an index entry</em></dt>
-<dd><dl>
-<dt><u>Function Reference:</u> $entry <b>index_entry</b><i> $entry_href $entry_text $section_href $section_heading</i>
-<a name="IDX255"></a>
-</dt>
-<dd><p><var>$entry_href</var> is a reference to the place where the index entry
-appeared, <var>$entry_text</var> is the corresponding text. <var>$section_href</var>
-is a reference to the beginning of the sectioning element containing
-the index entry, <var>$section_heading</var> is the heading of the element.
-</p></dd></dl>
-
-</dd>
-<dt> <em>formatting of letter entry</em></dt>
-<dd><dl>
-<dt><u>Function Reference:</u> $letter_entry <b>index_letter</b><i> $letter $identifier $index_entries_text</i>
-<a name="IDX256"></a>
-</dt>
-<dd><p>This function formats a letter entry, consisting in all the index entries
-beginning with this letter. <var>$letter</var> is the letter, <var>$identifier</var>
-should be used to create a target for links (typically links from summaries),
-and <var>$index_entries_text</var> is the text of the index entries formatted as
-described above.
-</p></dd></dl>
-
-</dd>
-<dt> <em>formatting of whole index</em></dt>
-<dd><dl>
-<dt><u>Function Reference:</u> $index <b>print_index</b><i> $index_text $index_name</i>
-<a name="IDX257"></a>
-</dt>
-<dd><p><var>$index_text</var> is the text of all the index entries grouped by letter
-appearing in that page formatted as above. <var>index_name</var> is the name of
-the index, the argument of <code>@printindex</code>.
-</p></dd></dl>
-</dd>
-</dl>
-
-<hr size="6">
-<a name="Floats-and-lists-of-floats"></a>
-<a name="SEC79"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC78" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC80" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.17 Floats and lists of floats </h2>
-
-<p>Floats appear in the <code>@float</code> environment, optionaly with a style
-and a label, and with optionnal <code>@caption</code> and <code>@shortcaption</code>.
-Their list appear after a <code>@listoffloats</code>.
-</p>
-<p>A hash reference is associated with each float, it is available in some
-formatting functions. The keys are:
-</p><dl compact="compact">
-<dt> <code>caption_texi</code></dt>
-<dt> <code>shortcaption_texi</code></dt>
-<dd><p>A reference on an array containing the caption or shortcaption lines,
-unformatted.
-</p></dd>
-<dt> <code>style_texi</code></dt>
-<dd><p>The style with texi @-commands.
-</p></dd>
-<dt> <code>style_id</code></dt>
-<dd><p>The unique identifier associated with the style.
-</p></dd>
-<dt> <code>nr</code></dt>
-<dd><p>The number with the same conventions than makeinfo (use the chapter number a
-dot and then the number of the float of that style in the chapter, or an
-absolute number if in unnumbered).
-</p></dd>
-<dt> <code>chapter_nr</code></dt>
-<dd><p>The number of the chapter containing the float.
-</p></dd>
-<dt> <code>nr_in_chapter</code></dt>
-<dd><p>The number of the float in the chapter.
-</p></dd>
-<dt> <code>absolut_nr</code></dt>
-<dd><p>The number of the float in the document.
-</p></dd>
-<dt> <code>texi</code></dt>
-<dd><p>The label with @-commands.
-</p></dd>
-<dt> <code>id</code></dt>
-<dd><p>The unique identifier associated with the label. Usefull to make an anchor
-or a reference.
-</p></dd>
-<dt> <code>element</code></dt>
-<dd><p>A reference on a structure representing the element the float appear in.
-</p></dd>
-</dl>
-
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC80">7.17.1 Formatting a float</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Formatting of floats
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC81">7.17.2 Formatting lists of floats</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> Formatting the lists of floats
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="Floats"></a>
-<a name="SEC80"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC79" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC81" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC79" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.17.1 Formatting a float </h3>
-
-<p>First there is an occasion to construct a texinfo text for the caption, using
-the caption texinfo lines and the informations in the float structure.
-The returned lines will be formatted in the main program. A function reference
-is used here:
-</p>
-<dl>
-<dt><u>Function Reference:</u> (\@caption_lines_returned, \@shortcaption_lines_returned) <b>caption_shortcaption</b><i> \%float \@caption_lines \@shortcaption_lines</i>
-<a name="IDX258"></a>
-</dt>
-<dd><p><var>\%float</var> is the structure defined above. <var>\@caption_lines</var> and
-<var>\@shortcaption_lines</var> are references on arrays containing the
-texinfo lines for caption and short caption. <var>\@caption_lines_returned</var>
-and <var>\@shortcaption_lines_returned</var> are references on an array
-containing the texinfo lines for the caption and shortcaption.
-</p></dd></dl>
-
-<p>Then the float is formatted with the following function reference:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $text <b>float</b><i> $float_text \%float $caption_text $shortcaption_text</i>
-<a name="IDX259"></a>
-</dt>
-<dd><p><var>$float_text</var> is the text appearing within the <code>@float</code>, formatted.
-<var>\%float</var> is still the structure defined above. <var>$caption_text</var> and
-<var>$shortcaption_text</var> are the caption and short caption build with the
-above function and formatted.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Lists-of-floats"></a>
-<a name="SEC81"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC80" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC82" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC79" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h3 class="subsection"> 7.17.2 Formatting lists of floats </h3>
-
-<p>A list of floats is introduced by <code>@listoffloats</code>. The argument of
-<code>@listoffloats</code> is the <em>style</em>. First the style texinfo can be
-modified with the following function reference:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $style_texi_returned <b>listoffloats_style</b><i> $style_texi</i>
-<a name="IDX260"></a>
-</dt>
-<dd><p><var>$style_texi</var> is the <code>@listoffloats</code> argument with texinfo
-@-commands kept. It is possible to make changes to the <var>$style_texi</var> and
-return a modified string, still with @-commands. The modified string
-is formatted in the main program.
-</p></dd></dl>
-
-<p>After that, for each of the floats with that style, first there is a
-possibility to modify the float style and the float caption before they
-are formatted in the main program, with the following function references:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $float_style_texi_returned <b>listoffloats_float_style</b><i> $style_texi \%float</i>
-<a name="IDX261"></a>
-</dt>
-<dd><p><var>$style_texi</var> is the style, and <var>\%float</var> is the structure described
-above. This function reference returns a style to be formatted in the
-main program.
-</p></dd></dl>
-
-<dl>
-<dt><u>Function Reference:</u> $caption_texi_returned <b>listoffloats_caption</b><i> \%float</i>
-<a name="IDX262"></a>
-</dt>
-<dd><p><var>\%float</var> is the structure described
-above. This function reference returns a caption to be formatted in the
-main program.
-</p></dd></dl>
-
-<p>Each entry is formatted by:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $listoffloats_entry <b>listoffloats_entry</b><i> $style_texi \%float $float_style $caption $href</i>
-<a name="IDX263"></a>
-</dt>
-<dd><p><var>$style_texi</var> is the style with @-commands, <var>$float_style</var> is the
-style returned by the above function and formatted. <var>$caption</var> is the
-caption returned by the above function formatted. <var>\%float</var> is the
-structure corresponding with the float, and <var>$href</var> is an href pointing to
-the float location.
-</p></dd></dl>
-
-<p>Lastly, the whole <code>@listoffloats</code> is formatted by:
-</p>
-<dl>
-<dt><u>Function Reference:</u> $listoffloats <b>listoffloats</b><i> $style_texi $style \@listoffloats_entries</i>
-<a name="IDX264"></a>
-</dt>
-<dd><p><var>$style_texi</var> is the style with @-commands, <var>$style</var> is the
-style returned by the above function and formatted. The array reference
-<var>\@listoffloats_entries</var> holds the entries formatted by the above
-function.
-</p></dd></dl>
-
-<hr size="6">
-<a name="Footnotes"></a>
-<a name="SEC82"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC81" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC83" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.18 Customizing the footnotes formatting </h2>
-
-<p>Each footnote is associated with a footnote entry. Several footnote entries
-are grouped in a footnote section. When a footnote appears, two things must
-be formatted: in the main text the place where the footnote appear
-and the footnote text.
-</p>
-<p>Two functions, with corresponding function references control the formatting
-of the footnotes:
-</p>
-<dl>
-<dt><u>Function Reference:</u> (\@lines $text_for_document) <b>foot_line_and_ref</b><i> $number_in_doc $number_in_page $footnote_id $place_id $document_file $footnote_file \@lines \%state</i>
-<a name="IDX265"></a>
-</dt>
-<dd><p><var>$number_in_doc</var> is the footnote number in the whole document,
-<var>$number_in_page</var> is the footnote number in the current page.
-<var>$footnote_id</var> is an identifier for the footnote in the footnote text
-which should be used to make target for references to that footnote,
-while <var>$place_id</var> is an identifier for the location of the footnote
-in the main document. Similarly, <var>$document_file</var> is the file name
-of the file containing the text where the footnote appears in the main
-document, while <var>$footnote_file</var> is the file name of the file where
-the footnote text appears.
-</p>
-<p><var>\@lines</var> is a reference on an array containing the footnote text
-lines, allready formatted.
-And <var>\%state</var> holds informations about the context at the footnote
-place in the main document. As usual the most usefull entry is
-<code>preformatted</code> which is true if the footnote appears in a preformatted
-context.
-</p>
-<p>This function returns a reference on an array, <var>\@lines</var> containing
-the updated footnote text for the footnote entry, and <var>$text_for_document</var>,
-the text appearing at the footnote place in the main document, linking
-to the footnote entry.
-</p></dd></dl>
-
-<p>The following function is only used when footnotes are at the bottom
-of a page and the document is split.
-For customization of the footnotes page in case they are on a separated
-page or section, <a href="#SEC44">Customizing the layout of the special pages</a>. For
-the determination of the footnote locations, <a href="#SEC10">Page layout related command line options</a>.
-</p>
-<dl>
-<dt><u>Function Reference:</u> <b>foot_section</b><i> \@footnotes_lines</i>
-<a name="IDX266"></a>
-</dt>
-<dd><p>This function formats a group of footnotes. <var>\@footnotes_lines</var> is a
-reference on an array holding the lines of all the footnote entries
-formatted as explained above. This function modifies the reference.
-</p></dd></dl>
-
-
-<hr size="6">
-<a name="Other-and-unknown-commands"></a>
-<a name="SEC83"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC82" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="section"> 7.19 Customizing other commands, and unknown commands </h2>
-
-
-
-<p>Many commands without braces are available in texinfo, sometimes with
-a specific syntax. For example we have <code>@sp</code>, <code>@noindent</code>,
-<code>@documentlanguage</code>, <code>@oddheading</code>, <code>@headings</code>,
-<code>@shortcontents</code>, <code>@shorttitlepage</code> or <code>@comment</code>.
-<code>texi2html</code> interprets
-some of these commands and some functions or variables are used for
-their formatting or to access their information.
-In the default case, however, most of these constructs are ignored.
-</p>
-<p>It is possible to change how the things following these commands
-on the line are handled, what is considered to be an arg for those
-commands and it is also possible to keep them instead of discarding
-them such that it is possible to handle them specially, with the
-same function than the one used for unknown commands.
-</p>
-<p>Those special commands without braces are the key of a hash:
-<a name="IDX267"></a>
-<code>%misc_command</code>. The associated value is a reference on a
-hash enabling to set the properties of these commands. The
-keys of this hash reference is the name of a property, the value
-is the value of the property. For example here we have <code>line</code>
-for the <code>arg</code> property for the <code>command</code> @-command.
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">$misc_command{'command'} = {'arg' =&gt; 'line', 'skip' =&gt; 'space'};
-</pre></td></tr></table>
-<p>The properties and possible values are:
-</p>
-<dl compact="compact">
-<dt> <code>skip</code></dt>
-<dd><p>This property enables to set what is skipped after the command arguments.
-Here are the possible values:
-</p><dl compact="compact">
-<dt> <code>line</code></dt>
-<dd><p>The remaining of the line is skipped.
-</p></dd>
-<dt> <code>space</code> </dt>
-<dd><p>Spaces are skipped but not newline.
-</p></dd>
-<dt> <code>whitespace</code> </dt>
-<dd><p>Spaces are skipped
-</p></dd>
-<dt> <code>linewhitespace</code></dt>
-<dd><p>Spaces are skipped if there are only spaces remaining on the line.
-</p></dd>
-<dt> <code>linespace</code></dt>
-<dd><p>Spaces are skipped, but not newline if
-there are only spaces remaining on the line
-</p></dd>
-</dl>
-
-</dd>
-<dt> <code>arg</code></dt>
-<dd><p>If the associated value is <code>line</code> the line is considered to be the
-argument. If it is a number it is the number of args (separated by spaces).
-</p></dd>
-<dt> <code>texi</code></dt>
-<dd><p>If true the arguments are considered to real texinfo, therefore
- <code>@value</code> and <code>@macro</code> are expanded.
-</p></dd>
-<dt> <code>keep</code></dt>
-<dd><p>If true the args and the macro are kept, otherwise they are discarded.
-The defaut is to have <code>keep</code> undef for all the commands.
-If <code>keep</code> is true for <code>@verbatiminclude</code> the default
-action for this macro isn't done.
-</p></dd>
-</dl>
-
-
-<p>Commands which don't appear in the hashes
-<a name="IDX268"></a>
-<code>%simple_map</code>, <a name="IDX269"></a>
-<code>%simple_map_pre</code>,
-<a name="IDX270"></a>
-<code>%simple_map_texi</code> and <code>%misc_command</code>, or that appear in
-<code>%misc_command</code> but with <code>keep</code> true are processed by the
-following function reference:
-</p>
-<dl>
-<dt><u>Function Reference:</u> ($result_line, $result, $result_text, $message) <b>unknown</b><i> $command $line</i>
-<a name="IDX271"></a>
-</dt>
-<dd><p><var>$command</var> is the @-command, <var>$line</var> is the line following the
-<var>$command</var>. <var>$result</var> is a boolean. If it is true then the other return
-values are taken into account otherwise the default actions are
-used. In case <var>$result</var> is true, <var>$result_line</var> is the new line
-to be processed further, <var>$result_text</var> is the resulting formatted text
-and <var>$message</var>, if defined is a message outputted to the output
-with line number added by <code>texi2html</code>.
-</p></dd></dl>
-
-<p>Commands with braces not specified above
-nor in <a name="IDX272"></a>
-<code>%style_map</code>, <a name="IDX273"></a>
-<code>%style_map_pre</code> and
-<a name="IDX274"></a>
-<code>%style_map_texi</code> are processed
-by the following function reference
-</p>
-<dl>
-<dt><u>Function Reference:</u> ($result, $result_text, $message) <b>unknown_style</b><i> $command $text</i>
-<a name="IDX275"></a>
-</dt>
-<dd><p><var>$command</var> is the @-command, <var>$text</var> is the text appearing within
-the braces (allready formatted). <var>$result</var> is a boolean. If it is true then
-the other return
-values are taken into account otherwise the default actions are
-used. In case <var>$result</var> is true, <var>$result_text</var> is the resulting
-formatted text
-and <var>$message</var>, if defined is a message outputted to the output
-with line number added by <code>texi2html</code>.
-</p></dd></dl>
-
-
-
-<hr size="6">
-<a name="Internationalization"></a>
-<a name="SEC84"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC83" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC85" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1 class="appendix"> A. Internationalization </h1>
-
-<p>The strings written in the document are selected based on the
-document language. This can be used to customize the strings,
-as described in <a href="#SEC56">Customizing strings written by <code>texi2html</code></a>. This also enables translation of the
-strings.
-</p>
-<table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC85">A.1 Translating strings</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-<tr><td align="left" valign="top"><a href="#SEC86">A.2 Adding new strings written to document</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
-</td></tr>
-</table>
-
-<hr size="6">
-<a name="Translating-strings"></a>
-<a name="SEC85"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC84" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC86" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="appendixsec"> A.1 Translating strings </h2>
-
-
-<p>If the language is allready supported, then there will be a file
-in the <tt>`i18n'</tt> directory with name the two-letter
-ISO-639 language code. In that case you can enhance the translations by
-editing this file. There is a <code>$LANGUAGES-&gt;{'<var>language</var>'}</code>
-hash in that file. The keys are the english strings, in <code>''</code>, the
-values (in <code>''</code> after <code>=&gt;</code>) are the translations.
-When a string contains a <samp>`%'</samp> followed by <samp>`{'</samp> <var>name</var> <samp>`}'</samp>
-it means that the string will be expanded by <code>texi2html</code>. For
-an example, see <a href="#SEC56">Customizing strings written by <code>texi2html</code></a>.
-</p>
-<p>After that you should run the command <code>./manage_i18n.pl all</code> in
-the top directory, it should merge your file with the existing files in
-<tt>`translations.pl'</tt>, which is incorporated to the <tt>`texi2html'</tt> script
-by <code>./configure</code>.
-</p>
-<p>If the language isn't currently supported, copy the <tt>`en'</tt> file in
-<tt>`i18n'</tt> to a file with name the two-letter ISO-639
-language code of your language
- and then add your translations to the strings. You could also add your
-two-letter language code in the <tt>`manage_i18n.pl'</tt> file in the
-<code>@known_languages</code> array.
-</p>
-<p>After that you should similarly run the command
-<code>./manage_i18n.pl all</code> in
-the top directory.
-</p>
-<p>Obsoleted strings are not removed from the files, they are still present
-in the <code>$T2H_OBSOLETE_STRINGS-&gt;{'<var>language</var>'}</code> hash in case
-the string is reused later.
-</p>
-<p>If you made change to strings specified in installed files
-(see section <a href="#SEC4">Installation of <code>texi2html</code></a>)
-you will have to reinstall them otherwise the installated files will
-take precedence (see section <a href="#SEC13">Use initialization files for fine tuning</a>).
-</p>
-<hr size="6">
-<a name="Adding-new-strings"></a>
-<a name="SEC86"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC85" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h2 class="appendixsec"> A.2 Adding new strings written to document </h2>
-
-
-<p>If you need to write strings, for example the new string <var>a string</var>
-to the resulting document, call <code>&amp;$I('a string')</code>. Use simple quotes.
-If you want to substitute a value in the string put
-<code>%{<var>string_value</var>}</code>, in the string, and give a second argument
-to <code>&amp;$I</code>, a hash reference with key <var>string_value</var> and value
-the what you want to substitute.
-Here is an example:
-</p>
-<table><tr><td>&nbsp;</td><td><pre class="example">return &amp;$I('%{name} of %{class}', { 'name' =&gt; $name, 'class' =&gt; $class });
-</pre></td></tr></table>
-<p>In that case <code>%{name}</code> is substituted by <code>$name</code> in the translated
-string.
-</p>
-<p>After that you should run the command <code>./manage_i18n.pl all</code> in the top
-directory, it should add your new strings to all the files in the <tt>`i18n'</tt>
-directory.
-</p>
-<hr size="6">
-<a name="Indexop"></a>
-<a name="SEC87"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC86" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC88" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC88" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1 class="appendix"> B. Command Line Option Index </h1>
-<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC87_0" class="summary-letter"><b>C</b></a>
- &nbsp;
-<a href="#SEC87_1" class="summary-letter"><b>D</b></a>
- &nbsp;
-<a href="#SEC87_2" class="summary-letter"><b>F</b></a>
- &nbsp;
-<a href="#SEC87_3" class="summary-letter"><b>H</b></a>
- &nbsp;
-<a href="#SEC87_4" class="summary-letter"><b>I</b></a>
- &nbsp;
-<a href="#SEC87_5" class="summary-letter"><b>L</b></a>
- &nbsp;
-<a href="#SEC87_6" class="summary-letter"><b>M</b></a>
- &nbsp;
-<a href="#SEC87_7" class="summary-letter"><b>N</b></a>
- &nbsp;
-<a href="#SEC87_8" class="summary-letter"><b>O</b></a>
- &nbsp;
-<a href="#SEC87_9" class="summary-letter"><b>P</b></a>
- &nbsp;
-<a href="#SEC87_10" class="summary-letter"><b>S</b></a>
- &nbsp;
-<a href="#SEC87_11" class="summary-letter"><b>T</b></a>
- &nbsp;
-<a href="#SEC87_12" class="summary-letter"><b>U</b></a>
- &nbsp;
-</td></tr></table>
-<table border="0" class="index-op">
-<tr><td></td><th align="left">Index Entry</th><th align="left"> Section</th></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC87_0">C</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX49">css-include=<var>file</var></a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC87_1">D</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX53">def-table</a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX42">doctype=<var>DTD</var></a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX30">D<var>var</var></a></td><td valign="top"><a href="#SEC9">4.4 Command line options related to Texinfo language features</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC87_2">F</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX36">frames</a></td><td valign="top"><a href="#SEC10">4.5 Page layout related command line options</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX44">frameset-doctype</a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX43">frameset-doctype=<var>DTD</var></a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC87_3">H</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX51">html-xref-prefix=<var>path</var></a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC87_4">I</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX34">I<var>dir</var></a></td><td valign="top"><a href="#SEC9">4.4 Command line options related to Texinfo language features</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX23">if&lt;region&gt;</a></td><td valign="top"><a href="#SEC8">4.3 Specifying which regions get expanded</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX121">include-css</a></td><td valign="top"><a href="#SEC34">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX69">init-file</a></td><td valign="top"><a href="#SEC13">4.8 Use initialization files for fine tuning</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX70">init-file</a></td><td valign="top"><a href="#SEC13">4.8 Use initialization files for fine tuning</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX47">iso</a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC87_5">L</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX61">l2h</a></td><td valign="top"><a href="#SEC12">4.7 Expanding <code>@tex</code> and <code>@math</code> regions using LaTeX2HTML</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX66">l2h-file</a></td><td valign="top"><a href="#SEC12">4.7 Expanding <code>@tex</code> and <code>@math</code> regions using LaTeX2HTML</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX62">l2h-l2h=<var>program</var></a></td><td valign="top"><a href="#SEC12">4.7 Expanding <code>@tex</code> and <code>@math</code> regions using LaTeX2HTML</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX64">l2h-tmp</a></td><td valign="top"><a href="#SEC12">4.7 Expanding <code>@tex</code> and <code>@math</code> regions using LaTeX2HTML</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX72">lang</a></td><td valign="top"><a href="#SEC13">4.8 Use initialization files for fine tuning</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX206">lang</a></td><td valign="top"><a href="#SEC56">7.6 Customizing strings written by <code>texi2html</code></a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX28">lang=<var>lang</var></a></td><td valign="top"><a href="#SEC9">4.4 Command line options related to Texinfo language features</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC87_6">M</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX3">menu</a></td><td valign="top"><a href="#SEC5">4. Invoking <code>texi2html</code></a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC87_7">N</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX24">no-if&lt;region&gt;</a></td><td valign="top"><a href="#SEC8">4.3 Specifying which regions get expanded</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX21">node-files</a></td><td valign="top"><a href="#SEC7">4.2 Setting output file and directory names</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX2">nomenu</a></td><td valign="top"><a href="#SEC5">4. Invoking <code>texi2html</code></a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX26">nomenu</a></td><td valign="top"><a href="#SEC8">4.3 Specifying which regions get expanded</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX38">nosec-nav</a></td><td valign="top"><a href="#SEC10">4.5 Page layout related command line options</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX57">number</a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC87_8">O</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX10">output</a></td><td valign="top"><a href="#SEC7">4.2 Setting output file and directory names</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX12">output</a></td><td valign="top"><a href="#SEC7">4.2 Setting output file and directory names</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC87_9">P</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX32">P<var>dir</var></a></td><td valign="top"><a href="#SEC9">4.4 Command line options related to Texinfo language features</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX1">pkgdatadir=<var>dir</var></a></td><td valign="top"><a href="#SEC4">3. Installation of <code>texi2html</code></a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX67">pkgdatadir=dir</a></td><td valign="top"><a href="#SEC13">4.8 Use initialization files for fine tuning</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX13">prefix</a></td><td valign="top"><a href="#SEC7">4.2 Setting output file and directory names</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC87_10">S</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX40">separated-footnotes</a></td><td valign="top"><a href="#SEC10">4.5 Page layout related command line options</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX15">short-ext</a></td><td valign="top"><a href="#SEC7">4.2 Setting output file and directory names</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX55">short-ref</a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX4">split</a></td><td valign="top"><a href="#SEC6">4.1 Specifying where to split the generated document</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX68">sysconfdir=dir</a></td><td valign="top"><a href="#SEC13">4.8 Use initialization files for fine tuning</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC87_11">T</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX19">toc-file</a></td><td valign="top"><a href="#SEC7">4.2 Setting output file and directory names</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX59">toc-links</a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX17">top-file</a></td><td valign="top"><a href="#SEC7">4.2 Setting output file and directory names</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC87_12">U</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX6">use-nodes</a></td><td valign="top"><a href="#SEC6">4.1 Specifying where to split the generated document</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX8">use-nodes</a></td><td valign="top"><a href="#SEC6">4.1 Specifying where to split the generated document</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX9">use-nodes</a></td><td valign="top"><a href="#SEC6">4.1 Specifying where to split the generated document</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX31">U<var>var</var></a></td><td valign="top"><a href="#SEC9">4.4 Command line options related to Texinfo language features</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-</table>
-<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC87_0" class="summary-letter"><b>C</b></a>
- &nbsp;
-<a href="#SEC87_1" class="summary-letter"><b>D</b></a>
- &nbsp;
-<a href="#SEC87_2" class="summary-letter"><b>F</b></a>
- &nbsp;
-<a href="#SEC87_3" class="summary-letter"><b>H</b></a>
- &nbsp;
-<a href="#SEC87_4" class="summary-letter"><b>I</b></a>
- &nbsp;
-<a href="#SEC87_5" class="summary-letter"><b>L</b></a>
- &nbsp;
-<a href="#SEC87_6" class="summary-letter"><b>M</b></a>
- &nbsp;
-<a href="#SEC87_7" class="summary-letter"><b>N</b></a>
- &nbsp;
-<a href="#SEC87_8" class="summary-letter"><b>O</b></a>
- &nbsp;
-<a href="#SEC87_9" class="summary-letter"><b>P</b></a>
- &nbsp;
-<a href="#SEC87_10" class="summary-letter"><b>S</b></a>
- &nbsp;
-<a href="#SEC87_11" class="summary-letter"><b>T</b></a>
- &nbsp;
-<a href="#SEC87_12" class="summary-letter"><b>U</b></a>
- &nbsp;
-</td></tr></table>
-<hr size="6">
-<a name="Indexvr"></a>
-<a name="SEC88"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC87" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC89" title="Next section in reading order"> &gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC89" title="Next chapter"> &gt;&gt; </a>]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1 class="appendix"> C. Variable Index </h1>
-<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC88_0" class="summary-letter"><b>$</b></a>
- &nbsp;
-<a href="#SEC88_1" class="summary-letter"><b>%</b></a>
- &nbsp;
-<a href="#SEC88_2" class="summary-letter"><b>@</b></a>
-</td></tr></table>
-<table border="0" class="index-vr">
-<tr><td></td><th align="left">Index Entry</th><th align="left"> Section</th></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC88_0">$</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX123"><code>$AFTER_BODY_OPEN</code></a></td><td valign="top"><a href="#SEC35">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX153"><code>$AFTER_OVERVIEW</code></a></td><td valign="top"><a href="#SEC41">6.11.1.2 Table of contents and Short table of contents</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX155"><code>$AFTER_TOC_LINES</code></a></td><td valign="top"><a href="#SEC41">6.11.1.2 Table of contents and Short table of contents</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX73"><code>$anchor</code></a></td><td valign="top"><a href="#SEC15">5.1 Redefining functions in initialization files</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX198"><code>$anchor</code></a></td><td valign="top"><a href="#SEC54">7.4 Formatting of special simple commands</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX242"><code>$AVOID_MENU_REDUNDANCY</code></a></td><td valign="top"><a href="#SEC75">7.15.2 The formatting of the different menu components</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX152"><code>$BEFORE_OVERVIEW</code></a></td><td valign="top"><a href="#SEC41">6.11.1.2 Table of contents and Short table of contents</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX154"><code>$BEFORE_TOC_LINES</code></a></td><td valign="top"><a href="#SEC41">6.11.1.2 Table of contents and Short table of contents</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX78"><code>$BIG_RULE</code></a></td><td valign="top"><a href="#SEC19">6.2 Page layout and navigation panel overview</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX111"><code>$BODYTEXT</code></a></td><td valign="top"><a href="#SEC32">6.5 Preparing the output</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX127"><code>$BODYTEXT</code></a></td><td valign="top"><a href="#SEC35">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX225"><code>$cell</code></a></td><td valign="top"><a href="#SEC66">7.11.1 Formatting individual table and list items</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX194"><code>$CLOSE_QUOTE_SYMBOL</code></a></td><td valign="top"><a href="#SEC51">7.3.1 An interface for commands formatting with a hash reference</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX196"><code>$CLOSE_QUOTE_SYMBOL</code></a></td><td valign="top"><a href="#SEC52">7.3.2 An interface for commands formatting with a string</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX217"><code>$complex_format_map</code></a></td><td valign="top"><a href="#SEC64">7.10 Formatting of complex formats (<code>@example</code>, <code>@display</code>&hellip;)</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX116"><code>$CSS_LINES</code></a></td><td valign="top"><a href="#SEC34">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX118"><code>$CSS_LINES</code></a></td><td valign="top"><a href="#SEC34">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX120"><code>$CSS_LINES</code></a></td><td valign="top"><a href="#SEC34">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX54"><code>$DEF_TABLE</code></a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX76"><code>$DEFAULT_RULE</code></a></td><td valign="top"><a href="#SEC19">6.2 Page layout and navigation panel overview</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX233"><code>$definition_category</code></a></td><td valign="top"><a href="#SEC70">7.12.2 Customization of the definition formatting</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX150"><code>$DO_CONTENTS</code></a></td><td valign="top"><a href="#SEC41">6.11.1.2 Table of contents and Short table of contents</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX151"><code>$DO_SCONTENTS</code></a></td><td valign="top"><a href="#SEC41">6.11.1.2 Table of contents and Short table of contents</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX45"><code>$DOCTYPE</code></a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX126"><code>$DOCUMENT_DESCRIPTION</code></a></td><td valign="top"><a href="#SEC35">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX124"><code>$DOCUMENT_ENCODING</code></a></td><td valign="top"><a href="#SEC35">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX125"><code>$ENCODING</code></a></td><td valign="top"><a href="#SEC35">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX175"><code>$EXTENSION</code></a></td><td valign="top"><a href="#SEC45">6.12 Customizing the file names</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX52"><code>$EXTERNAL_DIR</code></a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX122"><code>$EXTRA_HEAD</code></a></td><td valign="top"><a href="#SEC35">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX37"><code>$FRAMES</code></a></td><td valign="top"><a href="#SEC10">4.5 Page layout related command line options</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX46"><code>$FRAMESET_DOCTYPE</code></a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX82"><code>$ICONS</code></a></td><td valign="top"><a href="#SEC22">6.3.1 Controlling the navigation panel panel at a high level</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX179"><code>$IDX_SUMMARY</code></a></td><td valign="top"><a href="#SEC46">6.13 Generation of external files for index entries</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX80"><code>$INDEX_CHAPTER</code></a></td><td valign="top"><a href="#SEC20">Element labels</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX63"><code>$L2H_L2H</code></a></td><td valign="top"><a href="#SEC12">4.7 Expanding <code>@tex</code> and <code>@math</code> regions using LaTeX2HTML</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX65"><code>$L2H_TMP</code></a></td><td valign="top"><a href="#SEC12">4.7 Expanding <code>@tex</code> and <code>@math</code> regions using LaTeX2HTML</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX29"><code>$LANG</code></a></td><td valign="top"><a href="#SEC9">4.4 Command line options related to Texinfo language features</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX71"><code>$LANG</code></a></td><td valign="top"><a href="#SEC13">4.8 Use initialization files for fine tuning</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX207"><code>$LANG</code></a></td><td valign="top"><a href="#SEC56">7.6 Customizing strings written by <code>texi2html</code></a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX208"><code>$LANGUAGES</code></a></td><td valign="top"><a href="#SEC56">7.6 Customizing strings written by <code>texi2html</code></a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC85"><code>$LANGUAGES</code></a></td><td valign="top"><a href="#SEC85">A.1 Translating strings</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX245"><code>$MENU_PRE_STYLE</code></a></td><td valign="top"><a href="#SEC75">7.15.2 The formatting of the different menu components</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX243"><code>$MENU_SYMBOL</code></a></td><td valign="top"><a href="#SEC75">7.15.2 The formatting of the different menu components</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX77"><code>$MIDDLE_RULE</code></a></td><td valign="top"><a href="#SEC19">6.2 Page layout and navigation panel overview</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX22"><code>$NODE_FILES</code></a></td><td valign="top"><a href="#SEC7">4.2 Setting output file and directory names</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX176"><code>$NODE_FILES</code></a></td><td valign="top"><a href="#SEC45">6.12 Customizing the file names</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX241"><code>$NODE_NAME_IN_MENU</code></a></td><td valign="top"><a href="#SEC75">7.15.2 The formatting of the different menu components</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX58"><code>$NUMBER_SECTIONS</code></a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX193"><code>$OPEN_QUOTE_SYMBOL</code></a></td><td valign="top"><a href="#SEC51">7.3.1 An interface for commands formatting with a hash reference</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX195"><code>$OPEN_QUOTE_SYMBOL</code></a></td><td valign="top"><a href="#SEC52">7.3.2 An interface for commands formatting with a string</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX11"><code>$OUT</code></a></td><td valign="top"><a href="#SEC7">4.2 Setting output file and directory names</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX138"><code>$PRE_BODY_CLOSE</code></a></td><td valign="top"><a href="#SEC37">6.10 Customizing the page footer</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX14"><code>$PREFIX</code></a></td><td valign="top"><a href="#SEC7">4.2 Setting output file and directory names</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX141"><code>$print_chapter_footer</code></a></td><td valign="top"><a href="#SEC37">6.10 Customizing the page footer</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX131"><code>$print_chapter_header</code></a></td><td valign="top"><a href="#SEC35">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX139"><code>$print_foot_navigation</code></a></td><td valign="top"><a href="#SEC37">6.10 Customizing the page footer</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX128"><code>$print_head_navigation</code></a></td><td valign="top"><a href="#SEC35">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX172"><code>$print_misc</code></a></td><td valign="top"><a href="#SEC44">6.11.2 Customizing the layout of the special pages</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX174"><code>$print_misc_footer</code></a></td><td valign="top"><a href="#SEC44">6.11.2 Customizing the layout of the special pages</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX173"><code>$print_misc_header</code></a></td><td valign="top"><a href="#SEC44">6.11.2 Customizing the layout of the special pages</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX143"><code>$print_page_foot</code></a></td><td valign="top"><a href="#SEC37">6.10 Customizing the page footer</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX130"><code>$print_page_head</code></a></td><td valign="top"><a href="#SEC35">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX142"><code>$print_section_footer</code></a></td><td valign="top"><a href="#SEC37">6.10 Customizing the page footer</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX132"><code>$print_section_header</code></a></td><td valign="top"><a href="#SEC35">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX169"><code>$print_Top</code></a></td><td valign="top"><a href="#SEC44">6.11.2 Customizing the layout of the special pages</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX171"><code>$print_Top_footer</code></a></td><td valign="top"><a href="#SEC44">6.11.2 Customizing the layout of the special pages</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX170"><code>$print_Top_header</code></a></td><td valign="top"><a href="#SEC44">6.11.2 Customizing the layout of the special pages</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX39"><code>$SECTION_NAVIGATION</code></a></td><td valign="top"><a href="#SEC10">4.5 Page layout related command line options</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX83"><code>$SECTION_NAVIGATION</code></a></td><td valign="top"><a href="#SEC22">6.3.1 Controlling the navigation panel panel at a high level</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX41"><code>$SEPARATED_FOOTNOTES</code></a></td><td valign="top"><a href="#SEC10">4.5 Page layout related command line options</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX56"><code>$SHORT_REF</code></a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX16"><code>$SHORTEXTN</code></a></td><td valign="top"><a href="#SEC7">4.2 Setting output file and directory names</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX27"><code>$SHOW_MENU</code></a></td><td valign="top"><a href="#SEC8">4.3 Specifying which regions get expanded</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX75"><code>$SMALL_RULE</code></a></td><td valign="top"><a href="#SEC19">6.2 Page layout and navigation panel overview</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX5"><code>$SPLIT</code></a></td><td valign="top"><a href="#SEC6">4.1 Specifying where to split the generated document</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX252"><code>$SPLIT_INDEX</code></a></td><td valign="top"><a href="#SEC78">7.16.2 Customizing the formatting of index lists</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC85"><code>$T2H_OBSOLETE_STRINGS</code></a></td><td valign="top"><a href="#SEC85">A.1 Translating strings</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX91"><code>$Texi2HTML::NODE{Next}</code></a></td><td valign="top"><a href="#SEC23">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX105"><code>$Texi2HTML::OVERVIEW</code></a></td><td valign="top"><a href="#SEC30">Section lines</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX160"><code>$Texi2HTML::OVERVIEW</code></a></td><td valign="top"><a href="#SEC41">6.11.1.2 Table of contents and Short table of contents</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX104"><code>$Texi2HTML::THIS_HEADER</code></a></td><td valign="top"><a href="#SEC30">Section lines</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX103"><code>$Texi2HTML::THIS_SECTION</code></a></td><td valign="top"><a href="#SEC30">Section lines</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX108"><code>$Texi2HTML::THIS_SECTION</code></a></td><td valign="top"><a href="#SEC31">6.4.3 Function usefull in page formatting</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX106"><code>$Texi2HTML::TOC_LINES</code></a></td><td valign="top"><a href="#SEC30">Section lines</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX159"><code>$Texi2HTML::TOC_LINES</code></a></td><td valign="top"><a href="#SEC41">6.11.1.2 Table of contents and Short table of contents</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX20"><code>$TOC_FILE</code></a></td><td valign="top"><a href="#SEC7">4.2 Setting output file and directory names</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX60"><code>$TOC_LINKS</code></a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX157"><code>$TOC_LIST_ATTRIBUTE</code></a></td><td valign="top"><a href="#SEC41">6.11.1.2 Table of contents and Short table of contents</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX156"><code>$TOC_LIST_STYLE</code></a></td><td valign="top"><a href="#SEC41">6.11.1.2 Table of contents and Short table of contents</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX18"><code>$TOP_FILE</code></a></td><td valign="top"><a href="#SEC7">4.2 Setting output file and directory names</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX79"><code>$TOP_HEADING</code></a></td><td valign="top"><a href="#SEC20">Element labels</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX244"><code>$UNNUMBERED_SYMBOL_IN_MENU</code></a></td><td valign="top"><a href="#SEC75">7.15.2 The formatting of the different menu components</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX48"><code>$USE_ISO</code></a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX7"><code>$USE_NODES</code></a></td><td valign="top"><a href="#SEC6">4.1 Specifying where to split the generated document</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX81"><code>$VERTICAL_HEAD_NAVIGATION</code></a></td><td valign="top"><a href="#SEC22">6.3.1 Controlling the navigation panel panel at a high level</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX87"><code>$WORDS_IN_PAGE</code></a></td><td valign="top"><a href="#SEC23">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX88"><code>$WORDS_IN_PAGE</code></a></td><td valign="top"><a href="#SEC23">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX109"><code>$WORDS_IN_PAGE</code></a></td><td valign="top"><a href="#SEC31">6.4.3 Function usefull in page formatting</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC88_1">%</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX192"><code>%accent_map</code></a></td><td valign="top"><a href="#SEC50">7.3 Customizing accent, style and other simple commands</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX93"><code>%ACTIVE_ICONS</code></a></td><td valign="top"><a href="#SEC23">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX113"><code>%BUTTONS_GOTO</code></a></td><td valign="top"><a href="#SEC32">6.5 Preparing the output</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX115"><code>%css_map</code></a></td><td valign="top"><a href="#SEC34">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX117"><code>%css_map</code></a></td><td valign="top"><a href="#SEC34">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX230"><code>%def_map</code></a></td><td valign="top"><a href="#SEC69">7.12.1 Customizing the interpretation of a definition line</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX216"><code>%format_in_paragraph</code></a></td><td valign="top"><a href="#SEC63">7.9.2 Avoiding paragraphs in formats</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX226"><code>%format_map</code></a></td><td valign="top"><a href="#SEC67">7.11.2 Formatting of a whole table or list</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX228"><code>%format_map</code></a></td><td valign="top"><a href="#SEC67">7.11.2 Formatting of a whole table or list</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX101"><code>%main::value</code></a></td><td valign="top"><a href="#SEC29">Flags</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX102"><code>%main::value</code></a></td><td valign="top"><a href="#SEC29">Flags</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX267"><code>%misc_command</code></a></td><td valign="top"><a href="#SEC83">7.19 Customizing other commands, and unknown commands</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX92"><code>%NAVIGATION_TEXT</code></a></td><td valign="top"><a href="#SEC23">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX112"><code>%NAVIGATION_TEXT</code></a></td><td valign="top"><a href="#SEC32">6.5 Preparing the output</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX212"><code>%paragraph_style</code></a></td><td valign="top"><a href="#SEC60">7.8 Commands used for centering and flushing of text</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX94"><code>%PASSIVE_ICONS</code></a></td><td valign="top"><a href="#SEC23">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX187"><code>%pre_map</code></a></td><td valign="top"><a href="#SEC49">7.2 Customizing the formatting of commands without argument</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX183"><code>%simple_map</code></a></td><td valign="top"><a href="#SEC49">7.2 Customizing the formatting of commands without argument</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX268"><code>%simple_map</code></a></td><td valign="top"><a href="#SEC83">7.19 Customizing other commands, and unknown commands</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX184"><code>%simple_map_pre</code></a></td><td valign="top"><a href="#SEC49">7.2 Customizing the formatting of commands without argument</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX269"><code>%simple_map_pre</code></a></td><td valign="top"><a href="#SEC83">7.19 Customizing other commands, and unknown commands</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX185"><code>%simple_map_texi</code></a></td><td valign="top"><a href="#SEC49">7.2 Customizing the formatting of commands without argument</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX270"><code>%simple_map_texi</code></a></td><td valign="top"><a href="#SEC83">7.19 Customizing other commands, and unknown commands</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX219"><code>%special_list_commands</code></a></td><td valign="top"><a href="#SEC66">7.11.1 Formatting individual table and list items</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX189"><code>%style_map</code></a></td><td valign="top"><a href="#SEC50">7.3 Customizing accent, style and other simple commands</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX272"><code>%style_map</code></a></td><td valign="top"><a href="#SEC83">7.19 Customizing other commands, and unknown commands</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX190"><code>%style_map_pre</code></a></td><td valign="top"><a href="#SEC50">7.3 Customizing accent, style and other simple commands</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX273"><code>%style_map_pre</code></a></td><td valign="top"><a href="#SEC83">7.19 Customizing other commands, and unknown commands</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX191"><code>%style_map_texi</code></a></td><td valign="top"><a href="#SEC50">7.3 Customizing accent, style and other simple commands</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX274"><code>%style_map_texi</code></a></td><td valign="top"><a href="#SEC83">7.19 Customizing other commands, and unknown commands</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX97"><code>%Texi2HTML::HREF</code></a></td><td valign="top"><a href="#SEC26">6.4.1 Accessing elements informations</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX96"><code>%Texi2HTML::NAME</code></a></td><td valign="top"><a href="#SEC26">6.4.1 Accessing elements informations</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX99"><code>%Texi2HTML::NO_TEXI</code></a></td><td valign="top"><a href="#SEC26">6.4.1 Accessing elements informations</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX98"><code>%Texi2HTML::NODE</code></a></td><td valign="top"><a href="#SEC26">6.4.1 Accessing elements informations</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX100"><code>%Texi2HTML::THISDOC</code></a></td><td valign="top"><a href="#SEC28">Global strings</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX188"><code>%texi_map</code></a></td><td valign="top"><a href="#SEC49">7.2 Customizing the formatting of commands without argument</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX186"><code>%things_map</code></a></td><td valign="top"><a href="#SEC49">7.2 Customizing the formatting of commands without argument</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC88_2">@</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX89"><code>@CHAPTER_BUTTONS</code></a></td><td valign="top"><a href="#SEC23">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX50"><code>@CSS_FILES</code></a></td><td valign="top"><a href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX25"><code>@EXPAND</code></a></td><td valign="top"><a href="#SEC8">4.3 Specifying which regions get expanded</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX35"><code>@INCLUDE_DIRS</code></a></td><td valign="top"><a href="#SEC9">4.4 Command line options related to Texinfo language features</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX90"><code>@MISC_BUTTONS</code></a></td><td valign="top"><a href="#SEC23">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX86"><code>@NODE_FOOTER_BUTTONS</code></a></td><td valign="top"><a href="#SEC23">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX33"><code>@PREPEND_DIRS</code></a></td><td valign="top"><a href="#SEC9">4.4 Command line options related to Texinfo language features</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX84"><code>@SECTION_BUTTONS</code></a></td><td valign="top"><a href="#SEC23">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX85"><code>@SECTION_FOOTER_BUTTONS</code></a></td><td valign="top"><a href="#SEC23">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-</table>
-<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC88_0" class="summary-letter"><b>$</b></a>
- &nbsp;
-<a href="#SEC88_1" class="summary-letter"><b>%</b></a>
- &nbsp;
-<a href="#SEC88_2" class="summary-letter"><b>@</b></a>
-</td></tr></table>
-<hr size="6">
-<a name="Indexcp"></a>
-<a name="SEC89"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC88" title="Previous section in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[ &gt; ]</td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC88" title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up </a>]</td>
-<td valign="middle" align="left">[ &gt;&gt; ]</td>
-<td valign="middle" align="left"> &nbsp; </td>
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-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1 class="appendix"> D. Concept Index </h1>
-<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC89_0" class="summary-letter"><b>A</b></a>
- &nbsp;
-<a href="#SEC89_1" class="summary-letter"><b>B</b></a>
- &nbsp;
-<a href="#SEC89_2" class="summary-letter"><b>C</b></a>
- &nbsp;
-<a href="#SEC89_3" class="summary-letter"><b>D</b></a>
- &nbsp;
-<a href="#SEC89_4" class="summary-letter"><b>E</b></a>
- &nbsp;
-<a href="#SEC89_5" class="summary-letter"><b>F</b></a>
- &nbsp;
-<a href="#SEC89_6" class="summary-letter"><b>I</b></a>
- &nbsp;
-<a href="#SEC89_7" class="summary-letter"><b>M</b></a>
- &nbsp;
-<a href="#SEC89_8" class="summary-letter"><b>P</b></a>
- &nbsp;
-<a href="#SEC89_9" class="summary-letter"><b>R</b></a>
- &nbsp;
-<a href="#SEC89_10" class="summary-letter"><b>S</b></a>
- &nbsp;
-<a href="#SEC89_11" class="summary-letter"><b>T</b></a>
- &nbsp;
-<a href="#SEC89_12" class="summary-letter"><b>U</b></a>
- &nbsp;
-</td></tr></table>
-<table border="0" class="index-cp">
-<tr><td></td><th align="left">Index Entry</th><th align="left"> Section</th></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC89_0">A</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC63">Avoid paragraph opening</a></td><td valign="top"><a href="#SEC63">7.9.2 Avoiding paragraphs in formats</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC89_1">B</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC_Top">bug report</a></td><td valign="top"><a href="#SEC_Top">Texi2HTML</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC89_2">C</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC60">centering</a></td><td valign="top"><a href="#SEC60">7.8 Commands used for centering and flushing of text</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC64">complex format</a></td><td valign="top"><a href="#SEC64">7.10 Formatting of complex formats (<code>@example</code>, <code>@display</code>&hellip;)</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC13"><tt>`Config'</tt></a></td><td valign="top"><a href="#SEC13">4.8 Use initialization files for fine tuning</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC4">configure</a></td><td valign="top"><a href="#SEC4">3. Installation of <code>texi2html</code></a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC89_3">D</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC3">downloading <code>texi2html</code> source</a></td><td valign="top"><a href="#SEC3">2. Obtaining <code>texi2html</code></a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC89_4">E</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC1">examples of manuals</a></td><td valign="top"><a href="#SEC1">1. Overview</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC58">external manual</a></td><td valign="top"><a href="#SEC58">7.7.1 Reference to external manual</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC89_5">F</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC60">flushing text</a></td><td valign="top"><a href="#SEC60">7.8 Commands used for centering and flushing of text</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC89_6">I</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC56">i18n</a></td><td valign="top"><a href="#SEC56">7.6 Customizing strings written by <code>texi2html</code></a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC85">i18n</a></td><td valign="top"><a href="#SEC85">A.1 Translating strings</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC4">Installation</a></td><td valign="top"><a href="#SEC4">3. Installation of <code>texi2html</code></a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC13">internationalization</a></td><td valign="top"><a href="#SEC13">4.8 Use initialization files for fine tuning</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC86">internationalized strings</a></td><td valign="top"><a href="#SEC86">A.2 Adding new strings written to document</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC89_7">M</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC2">makeinfo</a></td><td valign="top"><a href="#SEC2">1.1 Why <code>texi2html</code> and not <code>makeinfo</code>?</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC86"><code>manage_i18n.pl</code></a></td><td valign="top"><a href="#SEC86">A.2 Adding new strings written to document</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC89_8">P</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC62">paragraph</a></td><td valign="top"><a href="#SEC62">7.9.1 Paragraph and preformatted region formatting</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC62">preformatted region</a></td><td valign="top"><a href="#SEC62">7.9.1 Paragraph and preformatted region formatting</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC89_9">R</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC57">reference</a></td><td valign="top"><a href="#SEC57">7.7 References</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC89_10">S</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC83">skipped command</a></td><td valign="top"><a href="#SEC83">7.19 Customizing other commands, and unknown commands</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC3">source code for <code>texi2html</code>, downloading</a></td><td valign="top"><a href="#SEC3">2. Obtaining <code>texi2html</code></a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC89_11">T</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC3"><code>texi2html</code> source, downloading</a></td><td valign="top"><a href="#SEC3">2. Obtaining <code>texi2html</code></a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC1">Texinfo</a></td><td valign="top"><a href="#SEC1">1. Overview</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC60">text alignement</a></td><td valign="top"><a href="#SEC60">7.8 Commands used for centering and flushing of text</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC85">Translation</a></td><td valign="top"><a href="#SEC85">A.1 Translating strings</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC89_12">U</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC83">unknown command</a></td><td valign="top"><a href="#SEC83">7.19 Customizing other commands, and unknown commands</a></td></tr>
-<tr><td colspan="3"> <hr></td></tr>
-</table>
-<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC89_0" class="summary-letter"><b>A</b></a>
- &nbsp;
-<a href="#SEC89_1" class="summary-letter"><b>B</b></a>
- &nbsp;
-<a href="#SEC89_2" class="summary-letter"><b>C</b></a>
- &nbsp;
-<a href="#SEC89_3" class="summary-letter"><b>D</b></a>
- &nbsp;
-<a href="#SEC89_4" class="summary-letter"><b>E</b></a>
- &nbsp;
-<a href="#SEC89_5" class="summary-letter"><b>F</b></a>
- &nbsp;
-<a href="#SEC89_6" class="summary-letter"><b>I</b></a>
- &nbsp;
-<a href="#SEC89_7" class="summary-letter"><b>M</b></a>
- &nbsp;
-<a href="#SEC89_8" class="summary-letter"><b>P</b></a>
- &nbsp;
-<a href="#SEC89_9" class="summary-letter"><b>R</b></a>
- &nbsp;
-<a href="#SEC89_10" class="summary-letter"><b>S</b></a>
- &nbsp;
-<a href="#SEC89_11" class="summary-letter"><b>T</b></a>
- &nbsp;
-<a href="#SEC89_12" class="summary-letter"><b>U</b></a>
- &nbsp;
-</td></tr></table>
-<hr size="6">
-<a name="SEC_Contents"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1>Table of Contents</h1>
-<div class="contents">
-
-<ul class="toc">
- <li><a name="TOC1" href="#SEC1">1. Overview</a>
- <ul class="toc">
- <li><a name="TOC2" href="#SEC2">1.1 Why <code>texi2html</code> and not <code>makeinfo</code>?</a></li>
- </ul></li>
- <li><a name="TOC3" href="#SEC3">2. Obtaining <code>texi2html</code></a></li>
- <li><a name="TOC4" href="#SEC4">3. Installation of <code>texi2html</code></a></li>
- <li><a name="TOC5" href="#SEC5">4. Invoking <code>texi2html</code></a>
- <ul class="toc">
- <li><a name="TOC6" href="#SEC6">4.1 Specifying where to split the generated document</a></li>
- <li><a name="TOC7" href="#SEC7">4.2 Setting output file and directory names</a></li>
- <li><a name="TOC8" href="#SEC8">4.3 Specifying which regions get expanded</a></li>
- <li><a name="TOC9" href="#SEC9">4.4 Command line options related to Texinfo language features</a></li>
- <li><a name="TOC10" href="#SEC10">4.5 Page layout related command line options</a></li>
- <li><a name="TOC11" href="#SEC11">4.6 Customizing the <acronym>HTML</acronym> and text style</a></li>
- <li><a name="TOC12" href="#SEC12">4.7 Expanding <code>@tex</code> and <code>@math</code> regions using LaTeX2HTML</a></li>
- <li><a name="TOC13" href="#SEC13">4.8 Use initialization files for fine tuning</a></li>
- </ul></li>
- <li><a name="TOC14" href="#SEC14">5. Overview of initialization files content and loading</a>
- <ul class="toc">
- <li><a name="TOC15" href="#SEC15">5.1 Redefining functions in initialization files</a></li>
- <li><a name="TOC16" href="#SEC16">5.2 Conventions used for function prototypes</a></li>
- </ul></li>
- <li><a name="TOC17" href="#SEC17">6. Fine tuning of the page layout</a>
- <ul class="toc">
- <li><a name="TOC18" href="#SEC18">6.1 The different categories of pages and sectioning elements</a></li>
- <li><a name="TOC19" href="#SEC19">6.2 Page layout and navigation panel overview</a></li>
- <li><a name="TOC20" href="#SEC21">6.3 Customization of the navigation panels buttons</a>
- <ul class="toc">
- <li><a name="TOC21" href="#SEC22">6.3.1 Controlling the navigation panel panel at a high level</a></li>
- <li><a name="TOC22" href="#SEC23">6.3.2 Specifying the buttons formatting</a></li>
- <li><a name="TOC23" href="#SEC24">6.3.3 Changing the navigation panel formatting</a></li>
- </ul></li>
- <li><a name="TOC24" href="#SEC25">6.4 Main program variables and usefull functions</a>
- <ul class="toc">
- <li><a name="TOC25" href="#SEC26">6.4.1 Accessing elements informations</a></li>
- <li><a name="TOC26" href="#SEC27">6.4.2 Accessing global informations</a></li>
- <li><a name="TOC27" href="#SEC31">6.4.3 Function usefull in page formatting</a></li>
- </ul></li>
- <li><a name="TOC28" href="#SEC32">6.5 Preparing the output</a></li>
- <li><a name="TOC29" href="#SEC33">6.6 Finalizing the output</a></li>
- <li><a name="TOC30" href="#SEC34">6.7 Customizing the <code>texi2html</code> css lines</a></li>
- <li><a name="TOC31" href="#SEC35">6.8 Customizing the page header</a></li>
- <li><a name="TOC32" href="#SEC36">6.9 Customizing the sections</a></li>
- <li><a name="TOC33" href="#SEC37">6.10 Customizing the page footer</a></li>
- <li><a name="TOC34" href="#SEC38">6.11 Special pages formatting</a>
- <ul class="toc">
- <li><a name="TOC35" href="#SEC39">6.11.1 Customizing the content of the special pages</a>
- <ul class="toc">
- <li><a name="TOC36" href="#SEC40">6.11.1.1 Top element text formatting</a></li>
- <li><a name="TOC37" href="#SEC41">6.11.1.2 Table of contents and Short table of contents</a></li>
- <li><a name="TOC38" href="#SEC42">6.11.1.3 Formatting of footnotes text</a></li>
- <li><a name="TOC39" href="#SEC43">6.11.1.4 Formatting of about text</a></li>
- </ul></li>
- <li><a name="TOC40" href="#SEC44">6.11.2 Customizing the layout of the special pages</a></li>
- </ul></li>
- <li><a name="TOC41" href="#SEC45">6.12 Customizing the file names</a></li>
- <li><a name="TOC42" href="#SEC46">6.13 Generation of external files for index entries</a></li>
- </ul></li>
- <li><a name="TOC43" href="#SEC47">7. Customizing <acronym>HTML</acronym> and text style in init files</a>
- <ul class="toc">
- <li><a name="TOC44" href="#SEC48">7.1 Three contexts for expansions: preformatted, normal and string</a></li>
- <li><a name="TOC45" href="#SEC49">7.2 Customizing the formatting of commands without argument</a></li>
- <li><a name="TOC46" href="#SEC50">7.3 Customizing accent, style and other simple commands</a>
- <ul class="toc">
- <li><a name="TOC47" href="#SEC51">7.3.1 An interface for commands formatting with a hash reference</a></li>
- <li><a name="TOC48" href="#SEC52">7.3.2 An interface for commands formatting with a string</a></li>
- <li><a name="TOC49" href="#SEC53">7.3.3 Defining the style and indicatric commands interface</a></li>
- </ul></li>
- <li><a name="TOC50" href="#SEC54">7.4 Formatting of special simple commands</a></li>
- <li><a name="TOC51" href="#SEC55">7.5 Processing special characters in text</a></li>
- <li><a name="TOC52" href="#SEC56">7.6 Customizing strings written by <code>texi2html</code></a></li>
- <li><a name="TOC53" href="#SEC57">7.7 References</a>
- <ul class="toc">
- <li><a name="TOC54" href="#SEC58">7.7.1 Reference to external manual</a></li>
- <li><a name="TOC55" href="#SEC59">7.7.2 Reference to an internal node</a></li>
- </ul></li>
- <li><a name="TOC56" href="#SEC60">7.8 Commands used for centering and flushing of text</a></li>
- <li><a name="TOC57" href="#SEC61">7.9 Formatting or not a paragraph or a preformatted region</a>
- <ul class="toc">
- <li><a name="TOC58" href="#SEC62">7.9.1 Paragraph and preformatted region formatting</a></li>
- <li><a name="TOC59" href="#SEC63">7.9.2 Avoiding paragraphs in formats</a></li>
- </ul></li>
- <li><a name="TOC60" href="#SEC64">7.10 Formatting of complex formats (<code>@example</code>, <code>@display</code>&hellip;)</a></li>
- <li><a name="TOC61" href="#SEC65">7.11 Customizing the formatting of lists and tables</a>
- <ul class="toc">
- <li><a name="TOC62" href="#SEC66">7.11.1 Formatting individual table and list items</a></li>
- <li><a name="TOC63" href="#SEC67">7.11.2 Formatting of a whole table or list</a></li>
- </ul></li>
- <li><a name="TOC64" href="#SEC68">7.12 Definition commands formatting</a>
- <ul class="toc">
- <li><a name="TOC65" href="#SEC69">7.12.1 Customizing the interpretation of a definition line</a></li>
- <li><a name="TOC66" href="#SEC70">7.12.2 Customization of the definition formatting</a></li>
- </ul></li>
- <li><a name="TOC67" href="#SEC71">7.13 Customizing headings formatting</a></li>
- <li><a name="TOC68" href="#SEC72">7.14 Formatting of special regions (<code>@verbatim</code>, <code>@cartouche</code>, <code>@quotation</code>)</a></li>
- <li><a name="TOC69" href="#SEC73">7.15 Menu formatting</a>
- <ul class="toc">
- <li><a name="TOC70" href="#SEC74">7.15.1 The structure of a menu</a></li>
- <li><a name="TOC71" href="#SEC75">7.15.2 The formatting of the different menu components</a></li>
- </ul></li>
- <li><a name="TOC72" href="#SEC76">7.16 Indices formatting</a>
- <ul class="toc">
- <li><a name="TOC73" href="#SEC77">7.16.1 Formatting of index entries</a></li>
- <li><a name="TOC74" href="#SEC78">7.16.2 Customizing the formatting of index lists</a></li>
- </ul></li>
- <li><a name="TOC75" href="#SEC79">7.17 Floats and lists of floats</a>
- <ul class="toc">
- <li><a name="TOC76" href="#SEC80">7.17.1 Formatting a float</a></li>
- <li><a name="TOC77" href="#SEC81">7.17.2 Formatting lists of floats</a></li>
- </ul></li>
- <li><a name="TOC78" href="#SEC82">7.18 Customizing the footnotes formatting</a></li>
- <li><a name="TOC79" href="#SEC83">7.19 Customizing other commands, and unknown commands</a></li>
- </ul></li>
- <li><a name="TOC80" href="#SEC84">A. Internationalization</a>
- <ul class="toc">
- <li><a name="TOC81" href="#SEC85">A.1 Translating strings</a></li>
- <li><a name="TOC82" href="#SEC86">A.2 Adding new strings written to document</a></li>
- </ul></li>
- <li><a name="TOC83" href="#SEC87">B. Command Line Option Index</a></li>
- <li><a name="TOC84" href="#SEC88">C. Variable Index</a></li>
- <li><a name="TOC85" href="#SEC89">D. Concept Index</a></li>
-</ul>
-</div>
-<hr size="1">
-<a name="SEC_Overview"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1>Short Table of Contents</h1>
-<div class="shortcontents">
-<ul class="toc">
-<li><a name="TOC1" href="#SEC1">1. Overview</a></li>
-<li><a name="TOC3" href="#SEC3">2. Obtaining <code>texi2html</code></a></li>
-<li><a name="TOC4" href="#SEC4">3. Installation of <code>texi2html</code></a></li>
-<li><a name="TOC5" href="#SEC5">4. Invoking <code>texi2html</code></a></li>
-<li><a name="TOC14" href="#SEC14">5. Overview of initialization files content and loading</a></li>
-<li><a name="TOC17" href="#SEC17">6. Fine tuning of the page layout</a></li>
-<li><a name="TOC43" href="#SEC47">7. Customizing <acronym>HTML</acronym> and text style in init files</a></li>
-<li><a name="TOC80" href="#SEC84">A. Internationalization</a></li>
-<li><a name="TOC83" href="#SEC87">B. Command Line Option Index</a></li>
-<li><a name="TOC84" href="#SEC88">C. Variable Index</a></li>
-<li><a name="TOC85" href="#SEC89">D. Concept Index</a></li>
-</ul>
-</div>
-<hr size="1">
-<a name="SEC_About"></a>
-<table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of document">Top</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Index">Index</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
-</tr></table>
-<h1>About This Document</h1>
-<p>
- This document was generated by <em>Derek R. Price</em> on <em>February, 3 2005</em> using <a href="http://texi2html.cvshome.org/"><em>texi2html 1.76</em></a>.
-</p>
-<p>
- The buttons in the navigation panels have the following meaning:
-</p>
-<table border="1">
- <tr>
- <th> Button </th>
- <th> Name </th>
- <th> Go to </th>
- <th> From 1.2.3 go to</th>
- </tr>
- <tr>
- <td align="center"> [ &lt; ] </td>
- <td align="center">Back</td>
- <td>previous section in reading order</td>
- <td>1.2.2</td>
- </tr>
- <tr>
- <td align="center"> [ &gt; ] </td>
- <td align="center">Forward</td>
- <td>next section in reading order</td>
- <td>1.2.4</td>
- </tr>
- <tr>
- <td align="center"> [ &lt;&lt; ] </td>
- <td align="center">FastBack</td>
- <td>beginning of this chapter or previous chapter</td>
- <td>1</td>
- </tr>
- <tr>
- <td align="center"> [ Up ] </td>
- <td align="center">Up</td>
- <td>up section</td>
- <td>1.2</td>
- </tr>
- <tr>
- <td align="center"> [ &gt;&gt; ] </td>
- <td align="center">FastForward</td>
- <td>next chapter</td>
- <td>2</td>
- </tr>
- <tr>
- <td align="center"> [Top] </td>
- <td align="center">Top</td>
- <td>cover (top) of document</td>
- <td> &nbsp; </td>
- </tr>
- <tr>
- <td align="center"> [Contents] </td>
- <td align="center">Contents</td>
- <td>table of contents</td>
- <td> &nbsp; </td>
- </tr>
- <tr>
- <td align="center"> [Index] </td>
- <td align="center">Index</td>
- <td>index</td>
- <td> &nbsp; </td>
- </tr>
- <tr>
- <td align="center"> [ ? ] </td>
- <td align="center">About</td>
- <td>about (help)</td>
- <td> &nbsp; </td>
- </tr>
-</table>
-
-<p>
- where the <strong> Example </strong> assumes that the current position is at <strong> Subsubsection One-Two-Three </strong> of a document of the following structure:
-</p>
-
-<ul>
- <li> 1. Section One
- <ul>
- <li>1.1 Subsection One-One
- <ul>
- <li>...</li>
- </ul>
- </li>
- <li>1.2 Subsection One-Two
- <ul>
- <li>1.2.1 Subsubsection One-Two-One</li>
- <li>1.2.2 Subsubsection One-Two-Two</li>
- <li>1.2.3 Subsubsection One-Two-Three &nbsp; &nbsp;
- <strong>&lt;== Current Position </strong></li>
- <li>1.2.4 Subsubsection One-Two-Four</li>
- </ul>
- </li>
- <li>1.3 Subsection One-Three
- <ul>
- <li>...</li>
- </ul>
- </li>
- <li>1.4 Subsection One-Four</li>
- </ul>
- </li>
-</ul>
-
-<hr size="1">
-<p>
- <font size="-1">
- This document was generated by <em>Derek R. Price</em> on <em>February, 3 2005</em> using <a href="http://texi2html.cvshome.org/"><em>texi2html 1.76</em></a>.
- </font>
- <br>
-
-</p>
-</body>
-</html>
diff --git a/Build/source/utils/texi2html/doc/texi2html.info b/Build/source/utils/texi2html/doc/texi2html.info
deleted file mode 100644
index 300390d9a26..00000000000
--- a/Build/source/utils/texi2html/doc/texi2html.info
+++ /dev/null
@@ -1,3638 +0,0 @@
-This is ../../../../TeXlive-svn/utils/texi2html/doc/texi2html.info,
-produced by makeinfo version 4.11 from
-../../../../TeXlive-svn/utils/texi2html/doc/texi2html.texi.
-
-Copyright (C) 1999, 2000, 2001, 2002, 2003 Free
-Software Foundation, Inc.
-
-Portions
-of
-`texi2html'
- Copyright (C) 1999, 2000 Lionel Cons
- Copyright (C) 1999, 2000 Karl Berry
- Copyright (C) 1999, 2000 Olaf Bachmann
- Copyright (C) 2002, 2003 Patrice Dumas
- Copyright (C) 2001, 2002, 2003 Derek Price
- Copyright (C) many others.
-
-
-Portions
-of this
-manual
- Copyright (C) 1999, 2000 Karl Heinz Marbaise (manual)
- Copyright (C) 2003 Patrice Dumas (manual)
- Copyright (C) 2003 Derek Price (manual)
-
- Permission is granted to make and distribute verbatim copies of this
-manual provided the copyright notice and this permission notice are
-preserved on all copies.
-
- Permission is granted to copy and distribute modified versions of
-this manual under the conditions for verbatim copying, provided that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
- Permission is granted to copy and distribute translations of this
-manual into another language, under the above conditions for modified
-versions, except that this permission notice may be stated in a
-translation approved by the Free Software Foundation.
-
-INFO-DIR-SECTION Texinfo documentation system
-START-INFO-DIR-ENTRY
-* Texi2HTML: (texi2html). Texinfo to HTML Converter.
-END-INFO-DIR-ENTRY
-
- This file, last updated 17 January 2006, documents the `texi2html'
-script which converts Texinfo (http://www.texinfo.org) into HTML
-(http://w3c.org). This edition is for `texi2html' version 1.76.
-
- Copyright (C) 1999, 2000, 2001, 2002, 2003
-Free Software Foundation, Inc.
-
-Portions
-of
-`texi2html'
- Copyright (C) 1999, 2000 Lionel Cons
- Copyright (C) 1999, 2000 Karl Berry
- Copyright (C) 1999, 2000 Olaf Bachmann
- Copyright (C) 2002, 2003 Patrice Dumas
- Copyright (C) 2001, 2002, 2003 Derek Price
- Copyright (C) many others.
-
-
-Portions
-of this
-manual
- Copyright (C) 1999, 2000 Karl Heinz Marbaise (manual)
- Copyright (C) 2003 Patrice Dumas (manual)
- Copyright (C) 2003 Derek Price (manual)
-
- Permission is granted to make and distribute verbatim copies of this
-manual provided the copyright notice and this permission notice are
-preserved on all copies.
-
- Permission is granted to copy and distribute modified versions of
-this manual under the conditions for verbatim copying, provided that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
- Permission is granted to copy and distribute translations of this
-manual into another language, under the above conditions for modified
-versions, except that this permission notice may be stated in a
-translation approved by the Free Software Foundation.
-
-
-File: texi2html.info, Node: Top, Next: Overview, Up: (dir)
-
-Texi2HTML
-*********
-
-This manual, last updated 17 January 2006, describes version 1.76 of
-the `texi2html' Perl script which converts Texinfo (*note Texinfo:
-(Texinfo)Top.) into HTML.
-
- Please send bug reports concerning this manual to the Texi2HTML user
-discussion list <user@texi2html.cvshome.org>. Please state the exact
-version of the manual which contains the bug, as given above.
-
- Copyright (C) 1999, 2000, 2001, 2002, 2003
-Free Software Foundation, Inc.
-
-Portions
-of
-`texi2html'
- Copyright (C) 1999, 2000 Lionel Cons
- Copyright (C) 1999, 2000 Karl Berry
- Copyright (C) 1999, 2000 Olaf Bachmann
- Copyright (C) 2002, 2003 Patrice Dumas
- Copyright (C) 2001, 2002, 2003 Derek Price
- Copyright (C) many others.
-
-
-Portions
-of this
-manual
- Copyright (C) 1999, 2000 Karl Heinz Marbaise (manual)
- Copyright (C) 2003 Patrice Dumas (manual)
- Copyright (C) 2003 Derek Price (manual)
-
- Permission is granted to make and distribute verbatim copies of this
-manual provided the copyright notice and this permission notice are
-preserved on all copies.
-
- Permission is granted to copy and distribute modified versions of
-this manual under the conditions for verbatim copying, provided that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
- Permission is granted to copy and distribute translations of this
-manual into another language, under the above conditions for modified
-versions, except that this permission notice may be stated in a
-translation approved by the Free Software Foundation.
-
- *This manual is currently under construction and of course incomplete. ;-)*
-
-* Menu:
-
-* Overview::
-* Obtaining texi2html::
- Obtaining a copy of the `texi2html'
- source code distribution
-* Installation:: Installing `texi2html'
-* Invoking texi2html:: Description of the command line options
-* Initialization files:: What kind of variables and subroutines appear
- in init files and how they are called
-* Changing the page layout:: Fine tuning of the page layout
-* Customizing HTML:: Fine tuning of the HTML elements
- associated with the texinfo constructs
-* Internationalization:: Help translating !
-* Indexop:: Command Line Option Index
-* Indexvr:: Variable Index
-* Indexcp:: Concept Index
-
-
-File: texi2html.info, Node: Overview, Next: Obtaining texi2html, Prev: Top, Up: Top
-
-1 Overview
-**********
-
-Texinfo (http://www.texinfo.org) is the official documentation format
-of the GNU (http://www.gnu.org) project. It uses a single source file
-to produce both online information and printed output.
-
- It is often desirable to have a way to produce HTML from Texinfo
-sources, as GNU-Info files are produced. It is much simpler to run a
-converter than it is to rewrite all the documentation in HTML,
-especially considering that there is so much Texinfo documentation in
-the world.
-
- Some time ago `makeinfo' wasn't able to produce HTML output format,
-but people still wanted documentation in HTML. This was the birthing
-hour for `texi2html'. The basic purpose of `texi2html' is to convert
-Texinfo documents into HTML.
-
- Since then, HTML support in `makeinfo' has improved, but `texi2html'
-is still stronger in many areas, including the degree to which it
-allows customization. With `texi2html', some important aspects of the
-resulting HTML files may be specified via command line options, and
-configuration files provide an even finer degree of control over the
-final output, allowing most every aspect of the final output not
-specified in the Texinfo input file to be specified. Configuration
-files are written in `perl', like the main program, and anything which
-may be specified on the command line may also be specified within a
-configuration file.
-
- For an example of the kind of pages `texi2html' is capable of
-producing, have a look at the following sites: the Singular Manual
-(http://www.singular.uni-kl.de/Manual/html/), the Cederqvist (CVS
-Manual) (http://ccvs.cvshome.org/docs/manual).
-
-* Menu:
-
-* whytexi2html:: Why `texi2html' and not `makeinfo'?.
-
-
-File: texi2html.info, Node: whytexi2html, Up: Overview
-
-1.1 Why `texi2html' and not `makeinfo'?
-=======================================
-
-You would like to produce HTML files from your existing Texinfo files?
-There are two programs you can use to do this. The first is `makeinfo'
-(*note Generating HTML: (texinfo)Generating HTML.). The second is
-`texi2html'.
-
- The design goal of `makeinfo''s HTML output was to produce readable
-HTML output. It is now possible to use CSS for HTML customization.
-Another possibility is to use intermediate formats, like docbook or
-`mekeinfo' XML and XSL stylesheets to customize the resulting document.
-Still the output produced by `makeinfo' isn't customizable.
-
- The current development of `texi2html' tries to provide for
-producing the more interesting and sophisticated HTML pages that
-today's Internet users have come to expect. The goal behind
-`texi2html' is to generate attractive HTML by default but also to allow
-users considerable freedom to affect the final style and design of the
-output HTML pages. This is achieved via command line options and
-flexible configuration files.
-
- In contrast to the HTML produced by `makeinfo --html' (the
-`makeinfo' program is part of the Texinfo distribution), the
-`texi2html' program, among other differences, allows for the
-customization of the entire page layout, including headers, footers,
-style sheets, etc., allows for customization of the low level HTML
-formatting, provides for splitting documents at various levels, and
-provides for using the `latex2html' program to convert `@tex' sections
-of the Texinfo source.
-
- The focus on HTML is still present but with the help of the
-customization files it is now possible to use `texi2html' to produce
-other formats as well. `texi2html' may for example be turned into a
-texinfo to roff translator with the help of a customization file
-provided with the distribution.
-
- `texi2html' should reasonably convert all Texinfo 4.8 constructs.
-If you find it does not, please send a bug report to the
-<users@texi2html.cvshome.org> email list.
-
-
-File: texi2html.info, Node: Obtaining texi2html, Next: Installation, Prev: Overview, Up: Top
-
-2 Obtaining `texi2html'
-***********************
-
-The latest version of the source code for `texi2html' should be
-available from texi2html.cvshome.org (http://texi2html.cvshome.org).
-
-
-File: texi2html.info, Node: Installation, Next: Invoking texi2html, Prev: Obtaining texi2html, Up: Top
-
-3 Installation of `texi2html'
-*****************************
-
-To install `texi2html', you must first obtain a copy of the source
-distribution. *Note Obtaining texi2html::.
-
- `texi2html' also requires `perl' version 5.004 or above. The
-current version has not been tested extensively on versions of `perl'
-below 5.6, however.
-
- `texi2html' is a standard Automake-based distribution. If you have
-a source version, you should run `./configure' to regenerate the
-executable `texi2html' file. `./configure' accepts options to select
-the installation directory for the `texi2html' file, the default
-directories `texi2html' will use to look for configuration files, and
-other details. Run `./configure --help' for more information.
-
- Running `./configure' combines four files into the final `texi2html'
-program file:
- * `texi2html.pl' contains the base program,
-
- * `MySimple.pm' handles the command line options,
-
- * `texi2html.init' is the default configuration file, and
-
- * `T2h_i18n.pm' is used for internationalization.
-
- * `translations.pl' contains the translations of the strings used in
- documents.
-
- Running `./configure' also builds the `make' configuration files
-(`Makefile's). To make the documentation run `make'.
-
- `make install' performs the installation to the locations specified
-to the `./configure' script. This usually involves placing the actual
-`texi2html' file someplace in your path, such as `/usr/local/bin' or
-`/usr/bin'.
-
- Installing `texi2html' in your path should be sufficient to run it.
-To use default initialization files, or a configuration file for
-LaTeX2HTML when using `latex2html' to convert `@tex' sections (*note
-Expanding TeX regions::), install them in the package data directory
-specified to configure. This is `/usr/local/share/texi2html/' by
-default, but depends on the value of the `--pkgdatadir=DIR' option
-passed to the `./configure' script. Files used for strings
-customization and internationalization are also searched for in the
-`i18n' directory of this directory. *Note Using init files:: for more.
-
-
-File: texi2html.info, Node: Invoking texi2html, Next: Initialization files, Prev: Installation, Up: Top
-
-4 Invoking `texi2html'
-**********************
-
-To produce an HTML manual, run `texi2html' with a Texinfo file as an
-argument. For example, this manual is created with:
-
- $ texi2html texi2html.texi
-
- The behaviour of `texi2html' may be changed with command line
-options. These command line options are always associated with
-corresponding `perl' variables which may appear in init files, and these
-variables are presented in this chapter each time a switch is described.
-
- Boolean command line switches always have a corresponding negated
-switch, obtained by prepending `no' or `no-' to the switch name. For
-example `--nomenu' does the reverse of `--menu'.
-
-* Menu:
-
-* Splitting output:: The HTML output may be split at
- different levels
-* Output files::
-* Expansion::
-* Texinfo related options::
-* Page layout options:: Customizing page layout
-* Style options:: Customizing the HTML and text style
-* Expanding TeX regions::
-* Using init files:: Specifying initialization files for fine tuning
-
-
-File: texi2html.info, Node: Splitting output, Next: Output files, Up: Invoking texi2html
-
-4.1 Specifying where to split the generated document
-====================================================
-
-The HTML manual resulting from the processing of the Texinfo source may
-be split into files at different levels. This is specified with the
-option `--split' which takes an argument, namely the level of splitting
-(variable: `$SPLIT'). This level may be:
-
-`chapter'
- The document is split at `@chapter', `@appendix', or `@unnumbered'.
-
-`section'
- The document is split at the same places as it is using the
- `chapter' argument, and also at `@section', `@appendixsec' or
- `@unnumberedsec'.
-
-`node'
- The document is split at every sectioning command. It is not
- necessarily split at each node, if the `@node' structure doesn't
- correspond with the sectioning command structure (see below).
-
-`none'
- The document isn't split. This is the default.
-
- There are two kinds of commands which may be used to define
-sectioning elements in Texinfo: `@node' and the structuring commands
-(`@top', `@section', `@appendixsubsec', and so on). A node just
-preceding a structuring command is considered to be part of the same
-sectioning element as that command. If the `@node Top' isn't
-associated with a structuring command it also defines a sectioning
-element.
-
- By default, nodes which aren't associated with a structuring command
-are not considered to be sectioning commands. They are always
-considered to be part of a sectioning element defined by a structuring
-command. It is possible to change this behaviour via the `--use-nodes'
-option (variable `$USE_NODES'). In this case, nodes not associated
-with structuring commands are also considered to be sectioning commands
-defining a sectioning element.
-
- This default behaviour mimics `texi2dvi' behaviour, which ignores
-`@node' commands for the purprose of sectioning, while the second looks
-like `makeinfo' behaviour (*note Two Paths: (texinfo)Two Paths.).
-
- As an illustration, the following table shows how a sample Texinfo
-document is divided into sectioning elements when `--use-nodes' is used
-and not:
-
-Texinfo code default case with
- `--use-nodes'
- @node node1 first element: first element:
- @chapter node 1
- node1 text @node node1 @node node1
- @chapter node 1 @chapter node 1
- @node node2 node1 text node1 text
- node2 text second
- @node node2 element:
- @node node3 node2 text
- node3 text second @node node2
- @chapter node 3 element: node2 text
- chapter text third
- @node node3 element:
- node3 text
- @chapter node 3 @node node3
- chapter text node3 text
- @chapter node 3
- chapter text
-
-
-File: texi2html.info, Node: Output files, Next: Expansion, Prev: Splitting output, Up: Invoking texi2html
-
-4.2 Setting output file and directory names
-===========================================
-
-The manual name is constructed by stripping the `.texi', `.txi',
-`.texinfo', or `.txinfo' extension from the Texinfo file name.
-
- By default, `texi2html' generates the manual file in the current
-directory if the manual isn't split. A `.html' file extension is
-appended to the manual name.
-
- If the manual is split the files are put in a directory named after
-the manual name. The file name is constructed using the manual name as
-basename. An underscore followed by a number is appended to the
-basename for each files corresponding with sectioning elements, with the
-exception of the top element. For the top element there nothing
-appended. The files containing special elements pages have an
-underscore and a 3 letter code corresponding to their content (`toc'
-for table of contents, `abt' for about, `ovr' for overview) appended.
-Lastly, an `.html' file extension is appended.
-
- Thus, if the texinfo file `afile.texi' is processed and split at
-chapters into 3 files, the generated files (in directory `afile') will
-be:
-
- afile.html --> `@node Top' or `@top' section
- afile_1.html --> Chapter 1
- afile_2.html --> Chapter 2
- afile_toc.html --> Table of Contents
- afile_abt.html --> About Page
-
- This default behavior may be modified by several command line
-options. If the output isn't split, the prefix file name may be
-overrided by the `--output' command line option (variable `$OUT'). If
-the output is split, and `--output' is set, the files are placed in the
-directory specified by the argument to the option.
-
- The basename may be overridden with `--prefix' (variable `$PREFIX').
-If `--short-ext' is given, `.htm' is appended instead of `.html' in the
-final step (variable `$SHORTEXTN'). The `--top-file' option overrides
-the top element file name (variable `$TOP_FILE'). This can be used to
-name the top element file `index.html'. Similarly, `--toc-file'
-changes the name of the table of contents file (variable `$TOC_FILE').
-
- Reusing the example above, but this time calling `texi2html' like so:
-
- $ texi2html -split chapter -prefix manual -short-ext -top-file index.htm -toc-file contents.htm afile.texi
-
- we get, in `manual':
-
- index.htm --> `@node Top' or `@top' section
- manual_1.htm --> Chapter 1
- manual_2.htm --> Chapter 2
- contents.htm --> Table of Contents
- manual_abt.htm --> About Page
-
- The file names generated by `texi2html' differ from those generated
-by `makeinfo'. `makeinfo' uses the node name to construct the file
-names while splitting at nodes. It is possible to get the same
-behaviour out of `texi2html' by specifying the `--node-files' option
-(variable `$NODE_FILES'). If the output isn't split at nodes,
-`texi2html' will still output files named after the nodes, without real
-content but redirecting to the right file. The default is false for
-this option. This trick enables the generated HTML manual to be a
-target for the cross-references of other manuals generated by
-`makeinfo' or `texi2html'.
-
-
-File: texi2html.info, Node: Expansion, Next: Texinfo related options, Prev: Output files, Up: Invoking texi2html
-
-4.3 Specifying which regions get expanded
-=========================================
-
-The default for `texi2html' is to expand the `@ifhtml', `@html', and
-`@menu' regions, all the `@ifnot' regions except `@ifnothtml', and no
-other `@if' regions.
-
- It is possible to expand other regions by setting `--if<region>',
-where `<region>' is replaced by the literal name of the region (for
-example, `--iftex'). Symetrically, if `--no-if<region>' is specified,
-the `<region>' region is ignored. The configuration file array, `@EXPAND',
-holds the names of regions which should be expanded. The only region
-name present in `@EXPAND' in the default case is `html'.
-
- If `--nomenu' is set, the `@menu' sections are not expanded
-(variable `$SHOW_MENU'). The default is to expand `@menu' sections.
-
-
-File: texi2html.info, Node: Texinfo related options, Next: Page layout options, Prev: Expansion, Up: Invoking texi2html
-
-4.4 Command line options related to Texinfo language features
-=============================================================
-
-Miscalleneous Texinfo related things may be specified via command line
-options.
-
-`--lang=LANG'
- Sets the document language similar to the Texinfo directive,
- `@documentlanguage LANG' (variable `$LANG'). The default is `en',
- that is, use the english language strings.
-
-`-DVAR'
- Sets VAR. Equivalent to, `@set VAR 1', in Texinfo.
-
-`-UVAR'
- Clears VAR. Equivalent to, `@clear VAR', in Texinfo.
-
-`-PDIR'
- Prepend DIR to the list of directories to search for `@include'
- files (the associated array is `@PREPEND_DIRS', empty in the
- default case).
-
-`-IDIR'
- Append DIR to the list of directories to search for `@include'
- files (the associated array is `@INCLUDE_DIRS', empty in the
- default case).
-
- The include files are always searched for in the current directory.
-
-
-File: texi2html.info, Node: Page layout options, Next: Style options, Prev: Texinfo related options, Up: Invoking texi2html
-
-4.5 Page layout related command line options
-============================================
-
-If the `--frames' option is specified, HTML frames are used. A file
-describing the frame layout is generated, and the document page is
-associated with a frame where the short table of content appears
-(variable `$FRAMES'). The default is not to use frames.
-
- It is also possible to suppress the section navigation panel with `--nosec-nav'
-(variable `$SECTION_NAVIGATION', the default is to output all the
-navigation panels), and to specify whether footnotes should appear at
-the foot of the same page which contains the reference to the note or
-on a separate page with `--separated-footnotes' (variable `$SEPARATED_FOOTNOTES').
-The default is to have separated footnotes.
-
-
-File: texi2html.info, Node: Style options, Next: Expanding TeX regions, Prev: Page layout options, Up: Invoking texi2html
-
-4.6 Customizing the HTML and text style
-=======================================
-
-Miscalleneous style changes may be achieved with command line options.
-
-`--doctype=DTD'
-`--frameset-doctype=DTD'
- You can specify the document DTD by setting these options. `--frameset-doctype'
- applies to the file describing the frames when frames are used
- (corresponding variables are `$DOCTYPE' and `$FRAMESET_DOCTYPE').
-
- The default for the document doctype is:
- <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
- And for the frameset doctype:
- <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html401/frameset.dtd">
-
-`--iso'
- If this option is set, ISO8859 entities are used for some special
- symbols, like Copyright (C) (variable `$USE_ISO'). It is the
- default.
-
-`--css-include=FILE'
- This command line switch provides for the inclusion of an external
- Cascading Style Sheet (CSS) file. More than one file may be
- specified, and `-' stands for the standard input (array `@CSS_FILES').
-
- The option use is the same than for `makeinfo' and is described
- extensively in *note HTML CSS: (texinfo)HTML CSS. Briefly, the
- CSS `@import' lines from the external file CSS file are pasted
- before the `texi2html' CSS rules, and the external file CSS rules
- are pasted after the `texi2html' CSS rules.
-
-`--html-xref-prefix=PATH'
- This option sets the base directory for external HTML texinfo
- manuals (variable `$EXTERNAL_DIR'). Defaults to `../'.
-
-`--def-table'
- If this option is set, HTML tables are used to format definition
- commands, rather than HTML definition tables (variable `$DEF_TABLE').
- Default is false.
-
-`--short-ref'
- If this option is set, cross-references are given without section
- numbers (variable `$SHORT_REF'). Default is false.
-
-`--number'
- If this option is set, sections are numbered (variable `$NUMBER_SECTIONS').
- This is the default.
-
-`--toc-links'
- If this option is set, links from headings to TOC entries are
- created (variable `$TOC_LINKS'). Default is false.
-
-
-File: texi2html.info, Node: Expanding TeX regions, Next: Using init files, Prev: Style options, Up: Invoking texi2html
-
-4.7 Expanding `@tex' and `@math' regions using LaTeX2HTML
-=========================================================
-
-It is possible to use LaTeX2HTML (http://www.latex2html.org/) to
-process `@tex' regions and `@math{}' commands. This is an attractive
-way to display mathematical constructs in the HTML manual. The `--l2h'
-option activates this feature (variable $L2H). It is usually desirable
-to expand `@tex' sections when this option is specified (*note
-Expansion::). The default is not to use this feature.
-
- The `--l2h-l2h=PROGRAM' option enables changing the name/location of
-the LaTeX2HTML program processing TeX regions (variable `$L2H_L2H').
-The default is `latex2html'.
-
- `--l2h-tmp' sets the directory used for temporary files, this name
-shouldn't contain a dot `.' (variable is `$L2H_TMP'). Defaults to the
-current dir.
-
- The file specified by `--l2h-file' is used as LaTeX2HTML init file.
-It is searched at the same places than init files (*note Using init
-files::), and the default is `l2h.init'.
-
-
-File: texi2html.info, Node: Using init files, Prev: Expanding TeX regions, Up: Invoking texi2html
-
-4.8 Use initialization files for fine tuning
-============================================
-
-Initialization variables are read first from
-`/usr/local/share/texi2html/Config' (the exact location being
-changeable with the `--pkgdatadir=dir' option of the `configure'
-script, see *note Installation::), `/usr/local/etc/texi2html/Config'
-(the exact location being changeable with the `--sysconfdir=dir' option
-of the `configure' script, see *note Installation::), from `./Config'
-then from `$HOME/.texi2html/Config'. Any command-line option can
-override the corresponding option set in init file, and the option `--init-file'
-specifies an init file to be loaded, with later settings overriding
-earlier ones.
-
- The init files specified with `--init-file' are searched first in
-the current directory, then in the `$HOME/.texi2html/' directory, in
-the `/usr/local/etc/texi2html/' directory and lastly in the
-`/usr/local/share/texi2html/' directory.
-
- A file is also included based on the language selected, by `$LANG', `--lang'
-or `@documentlanguage'. If no language was selected `en' is considered
-to be the language. All the files with name the language name in
-`/usr/local/share/texi2html/i18n/', `/usr/local/etc/texi2html/i18n/',
-`$HOME/.texi2html/i18n/' and then `./i18n/' are included.
-
- The default initialization options are defined in the
-`texi2html.init' file contained in the `texi2html' distribution (which
-gets included near the beginning of the `texi2html' script that gets
-installed).
-
- To customize `texi2html' it is best if you copy the appropriate
-sections from the `texi2html.init' contents into an appropriate local
-initialization file, make the necessary changes there, and then have
-`texi2html' read this initialization file by one of the means described
-above.
-
-
-File: texi2html.info, Node: Initialization files, Next: Changing the page layout, Prev: Invoking texi2html, Up: Top
-
-5 Overview of initialization files content and loading
-******************************************************
-
-The initialization files are `perl' files, read as explained in *note
-Using init files::. You don't need to know much of `perl' to do some
-simple changes in variable values, however, to be able to really take
-advantage of all the features of the initialization file, a good
-knowledge of `perl' is required.
-
- In initialization file two kind of variables appear. These are normal
-variables (including arrays and hashes) and references on functions.
-The later permits the dynamic redefinition of functions used to produce
-the HTML manual. You should be able to change the value of some normal
-variables without a deep knowledge of `perl', by looking at the
-existing examples. The possible mistakes in that case could be omitted
-`;', and bad quoting.
-
- Initialization file are loaded from the main program by the mean of
-a `require', while in the `Texi2HTML::Config' namespace. This means
-that the namespace of the main program and the namespace of
-inititalization files are distinct, which ensures that no name clash
-should happen. The variables are declared with the `our' specifier,
-such that it should be possible to use the `use strict' pragma in the
-initialization file code.
-
- To avoid messing with the variables in the `main' namespace all the
-global variables which could be of use in the init files are in the
-`Texi2HTML' namespace. Notice that the functions of the main program
-are still in the `main' namespace.
-
-* Menu:
-
-* Redefining functions:: Function redefinition is achieved with
- redefinition of references on functions.
-* Function prototypes:: Conventions used in that manual for function
- reference prototypes display.
-
-
-File: texi2html.info, Node: Redefining functions, Next: Function prototypes, Up: Initialization files
-
-5.1 Redefining functions in initialization files
-================================================
-
-To redefine a function you must replace the corresponding funtion
-reference with a reference on your function. Thus you should write
-your function, give it a name you are certain it is unique in the
-`Texi2HTML::Config' namespace, and override the value of the function
-reference with your own function reference. When another function from
-the main program (or from another functions of an initialization file)
-calls the reference, your function will be used.
-
- For example the function reference corresponding with the function
-called when doing an anchor is called `$anchor'. Thus if you want to
-override the corresponding function you could write:
-
- # override the function reference
- $anchor = \&my_own_function;
-
- # the function reference now refers to
- sub my_own_function {
- # process arguments and return an html anchor
- }
-
-
-File: texi2html.info, Node: Function prototypes, Prev: Redefining functions, Up: Initialization files
-
-5.2 Conventions used for function prototypes
-============================================
-
-As the functions are defined by a reference name, we will always use
-the reference name in function prototypes. For the function arguments
-we will use `\@array' for a reference on an array and similarly
-`\%hash' for a reference on a hash.
-
- Thus, the prototype for the function associated with the function
-reference `$formatting_function' will be:
-
- -- Function Reference: $text formatting_function $arg1 \@arg2
- `formatting_function' takes as first argument $ARG2, as second
- argument a reference on an array \@ARG2 and returns the formatted
- text $TEXT.
-
- To redefined the corresponding function, you should write:
-
- $formatting_function = \&my_formatting_function
-
- sub my_formatting_function($ $)
- {
- my $arg1 = shift;
- my $arg2 = shift;
- # prepare $formatted_text
- .....
- return $formatted_text
- }
-
-
-File: texi2html.info, Node: Changing the page layout, Next: Customizing HTML, Prev: Initialization files, Up: Top
-
-6 Fine tuning of the page layout
-********************************
-
-Some features of the page layout might be specified with command line
-options, the corresponding variables are described in *note Page layout
-options::. Fine tuning of the page layout may be achieved with
-redefinition of other variables and function references in the
-initialization files.
-
-* Menu:
-
-* The different pages:: The different categories of pages.
-* The page layout:: The elements of a page.
-* Navigation panel:: How to change the navigation panel.
-* Program variables:: The available main program variables and some
- usefull functions from the main program.
-* Output initialization:: Setting variables before the document
- production but after the texinfo parsing.
-* Output finalization:: Cleaning after document generation.
-* css:: Customizing css lines.
-* Customizing header::
-* Customizing section::
-* Customizing footer::
-* Special pages:: Customizing table of contents, top, about page.
-* File names:: Customizing the file names.
-* External index files:: Putting index entries in external files.
-
-
-File: texi2html.info, Node: The different pages, Next: The page layout, Up: Changing the page layout
-
-6.1 The different categories of pages and sectioning elements
-=============================================================
-
-The following sectioning elements can be associated with pages:
-
-_Normal elements_
- These are normal sections or nodes. Their association with pages is
- determined by the splitting of the document. *Note Splitting
- output::.
-
-_Top element_
- The top element is the higher element in the document structure.
- If there is a `@top' section it is the element associated with
- that section. Otherwise it is the element associated with the
- `@node Top'. If there is no `@node Top' the first element is the
- top element.
-
- The top element is formatted differently than a normal element if
- there is a `@top' section or the `@node Top' isn't associated with
- a sectioning command.
-
-_Misc elements_
- These elements are associated with pages if the document is split.
- There are four misc elements:
- 1. Table of contents
-
- 2. Short table of contents, also called Overview
-
- 3. Footnotes page
-
- 4. About page
-
- The _About page_ shouldn't be present for documents consisting in
- only one sectioning element. The _Footnote page_ should only be
- present if the footnotes appear on a separated page (*note Page
- layout options::), however a footnote element is present if the
- document isn't split. The _Table of contents_ should only be
- formatted if `@contents' is present in the document. Similarly
- the _Overview_ should only appear if `@shortcontents' or
- `@summarycontents' is present.
-
-
-File: texi2html.info, Node: The page layout, Next: Navigation panel, Prev: The different pages, Up: Changing the page layout
-
-6.2 Page layout and navigation panel overview
-=============================================
-
-A page is broken up in three parts. A page header, the sections and a
-page footer. A common element in the page layout is a navigation panel
-with icons or text linking to other sections or pages. Another common
-element is a rule, separating sections or footer. The navigation panel
-and the rules may be part of the sections or part of headers or
-footers. You may use the variables `$SMALL_RULE', `$DEFAULT_RULE', `$MIDDLE_RULE'
-and `$BIG_RULE' for rules of different sizes. The defaults are
- $SMALL_RULE = '<hr size="1">';
- $DEFAULT_RULE = '<hr>';
- $MIDDLE_RULE = '<hr size="2">';
- $BIG_RULE = '<hr size="6">';
-
- In the header some important meta data may be defined, like the
-title or style information, and textual informations may be present in
-comments. All this doesn't appear directly in the displayed HTML,
-though.
-
- The page layout is mainly controlled by functions, the precise
-functions called depending on the document splitting. The navigation
-panel, however, can be customized with variables.
-
-Element labels
---------------
-
-There are 19 items associated with elements. Each of these is
-associated with a name and a reference to the element they represent,
-when such an element exists. The element is either a global element or
-an element relative to the current element. The relative elements are
-found with respect with the document structure defined by the section
-structuring commands (`@chapter', `@unnumbered'...) or by the nodes (in
-that case the node directions are specified on node line or in menu
-organization). These items are called "element labels". They may be
-associated with a button (*note Button specifications::), and used in
-the formatting functions (*note Program variables::).
-
- Here is the list:
-
-_` '_
- An empty button
-
-_Top_
- Top element. The associated name is `$TOP_HEADING' if that
- variable is defined. This variable is not set by default.
-
-_Contents_
- Table of contents
-
-_About_
- About (help) page
-
-_Overview_
- Overview, short table of contents
-
-_First_
- First element in reading order
-
-_Last_
- Last element in reading order
-
-_Index_
- The first chapter with `@printindex'. The associated name is `$INDEX_CHAPTER',
- if the variable is set. This variable is not set by default.
-
-_This_
- The current element
-
-_Back_
- Preceding element in reading order
-
-_FastBack_
- Beginning of this chapter or previous chapter if the element is a
- chapter
-
-_Prev_
- Previous section on the same level
-
-_NodePrev_
- Previous node
-
-_Forward_
- Next element in reading order
-
-_FastForward_
- Next chapter
-
-_Next_
- Next section on the same level
-
-_NodeNext_
- Next node
-
-_Following_
- Next node in node reading order
-
-_Up_
- Up section
-
-_NodeUp_
- Up node
-
-
-File: texi2html.info, Node: Navigation panel, Next: Program variables, Prev: The page layout, Up: Changing the page layout
-
-6.3 Customization of the navigation panels buttons
-==================================================
-
-A lot of customization of the navigation panel may be achieved without
-redefining functions, with variables redefinition. In case it isn't
-enough, it is also possible to redefine the function doing the
-navigation panel formatting.
-
-* Menu:
-
-* General purpose variables:: Variables controlling the navigation panel
- at a global level
-* Button specifications::
-* Panel formatting function::
-
-
-File: texi2html.info, Node: General purpose variables, Next: Button specifications, Up: Navigation panel
-
-6.3.1 Controlling the navigation panel panel at a high level
-------------------------------------------------------------
-
-The global formatting of the navigation panels may be changed with the
-following variables:
-
-`$VERTICAL_HEAD_NAVIGATION'
- A vertical navigation panel will be used for the header navigation
- panel if this variable is true.
-
-`$ICONS'
- Icons are used instead of textual buttons if this variable is true.
-
-`$SECTION_NAVIGATION'
- If this variable is false there is no section navigation, no
- navigation panels for the elements within the pages, only at the
- beginning and the end of the page (*note Page layout options::).
-
-
-File: texi2html.info, Node: Button specifications, Next: Panel formatting function, Prev: General purpose variables, Up: Navigation panel
-
-6.3.2 Specifying the buttons formatting
----------------------------------------
-
-Several arrays and hashes enable a precise control on the buttons and
-their display. The following arrays determine the buttons present in
-navigation panels:
-
-`@SECTION_BUTTONS'
- This array is used for the navigation panel buttons present at the
- begining of sectioning elements. If split at node or section they
- are also used at the page footer, and in the case of section
- navigation at the page header.
-
-`@SECTION_FOOTER_BUTTONS'
-`@NODE_FOOTER_BUTTONS'
- This array is used for the navigation panel buttons present at the
- footer of pages when split at node or at section.
-
- If `$WORDS_IN_PAGE' is set and the output is split at nodes, these
- buttons are only present if there are more than `$WORDS_IN_PAGE'
- words in the sectioning element text. This counting is very rough
- and include punctuation marks, html elements, numbers. The
- default is to include the buttons after 300 words.
-
-`@CHAPTER_BUTTONS'
- This array is used for the buttons appearing at the page footer if
- split at chapter, and at the page header if split at chapter and
- there is no section navigation.
-
-`@MISC_BUTTONS'
- These buttons appear at the beginning of special and sections and
- at the end of these section pages if the output is split.
-
- The array specify the buttons displayed in navigation panels, and
-how the button is displayed. Each element is associated with a button
-of the navigation panel from left to right. The signification of the
-array element value is the following:
-
-_reference on a function_
- The function is called with first argument a filehandle reference
- on the current file and second argument a boolean true if the
- navigation panel should be vertical.
-
-_reference on a scalar_
- The scalar value is printed. For some possibly usefull scalars,
- *note Elements hashes::.
-
-_reference on an array_
- In this case the first array element should be a reference on text
- and the second element an element label. In that case a link to the
- element associated with the element label with the scalar value
- text is generated.
-
- For example if the buttons array element is
- [ 'Next', \$Texi2HTML::NODE{Next} ]
-
- The button will be a link to the next section with text `$Texi2HTML::NODE{Next}'.
-
-_element label_
- If icons are not used, the button is a link to the corresponding
- element which text is defined by the value associated with the
- element label in the `%NAVIGATION_TEXT' hash, surrounded by `['
- and `]'. If the element label is ` ', there is no `[' and `]'.
- The element of the `%NAVIGATION_TEXT' hash are defined
- dynamically, in the `init_out' function reference (*note Output
- initialization::).
-
- If icons are used, the button is an image with file determined by
- the value associated with the element label in the `%ACTIVE_ICONS'
- hash if the the link really leads to an element, or in the `%PASSIVE_ICONS'
- hash if there is no element to link to. Of course if there is a
- link to the element the icon links to that element.
-
-
-File: texi2html.info, Node: Panel formatting function, Prev: Button specifications, Up: Navigation panel
-
-6.3.3 Changing the navigation panel formatting
-----------------------------------------------
-
-If you are not satisfied with this scheme, it is possible to control
-exactly the formatting of navigation panels by redefining a function
-reference. The function controlling the display of navigation panel is
-associated with the following function reference:
-
- -- Function Reference: print_navigation $filehandle \@buttons $vertical
- $FILEHANDLE is the opened filehandle the function should write to.
- \@BUTTONS is an array reference which should hold the
- specification of the buttons for that navigation panel. $VERTICAL
- is true if the navigation panel should be vertical.
-
-
-File: texi2html.info, Node: Program variables, Next: Output initialization, Prev: Navigation panel, Up: Changing the page layout
-
-6.4 Main program variables and usefull functions
-================================================
-
-In the functions controlling the page layout some global variables set
-by the main program are available, with value corresponding with the
-current layout element.
-
-* Menu:
-
-* Elements hashes:: Accessing information related with the
- different elements
-* Global informations:: Accessing global informations, like date,
- title...
-* Global functions:: main program usefull functions
-
-
-File: texi2html.info, Node: Elements hashes, Next: Global informations, Up: Program variables
-
-6.4.1 Accessing elements informations
--------------------------------------
-
-Four hashes are available, with key the elements labels (as described
-in *note Element labels::) and values:
-
-`%Texi2HTML::NAME'
- The formatted element name
-
-`%Texi2HTML::HREF'
- The element hypertext reference
-
-`%Texi2HTML::NODE'
- The element node name
-
-`%Texi2HTML::NO_TEXI'
- The element name after removal of texi commands
-
-
-File: texi2html.info, Node: Global informations, Next: Global functions, Prev: Elements hashes, Up: Program variables
-
-6.4.2 Accessing global informations
------------------------------------
-
-Three kinds of global informations are available, miscalleneous global
-strings, flags set by `@set' and special flags and section lines.
-
-Global strings
-..............
-
-The `%Texi2HTML::THISDOC' hash holds some global informations:
-
-`fulltitle'
- title set by `@title'. If there is no `@title' other possibilities
- are tried (`@settitle', `@shorttitlepage'...).
-
-`title'
- title set by `@settitle', or `fulltitle'.
-
-`title_no_texi'
- title without texi formatting
-
-`title_texi'
- title with texi commands
-
-`author'
- Authors list set by `@author'.
-
-`authors'
- A reference on an array containing each author set by `@author'.
-
-`copying'
- Text appearing in `@copying' with all the texinfo commands removed,
- put in comments.
-
-`program'
- The name and version of `texi2html'.
-
-`program_homepage'
- Homepage for `texi2html'.
-
-`program_authors'
- Authors of `texi2html'.
-
-`file_base_name'
- base name of the texinfo manual file.
-
-`destination_directory'
- Destination directory for the resulting files.
-
-`toc_file'
- The file name of the table of contents.
-
-`today'
- The date.
-
- It also holds the arg of the following commands, associated with the
-command name: kbdinputstyle, paragraphindent, setchapternewpage,
-headings, footnotestyle, exampleindent, firstparagraphindent,
-everyheading, everyfooting, evenheading, evenfooting, oddheading,
-oddfooting.
-
-Flags
-.....
-
-Flags defined by `@set' may be accessed through the `%main::value'
-hash. The key is the flag name, the value is the flag value at the end
-of the document.
-
- Special flags are set by the main program. They correspond with a
-texinfo command, like `@setfilename', or `@settitle', `@author'... The
-corresponding flag is the command name with `_' appended, for example,
-`_titlefont' corresponds with `@titlefont'. Like other flags they are
-available in `%main::value'.
-
-Section lines
-.............
-
-The following array references or arrays holds formatted lines:
-
-`$Texi2HTML::THIS_SECTION'
- Lines of the current element.
-
-`$Texi2HTML::THIS_HEADER'
- Lines of the current element appearing before the element label
- (anchors).
-
-`$Texi2HTML::OVERVIEW'
- Lines of short table of contents. *Note Special pages::.
-
-`$Texi2HTML::TOC_LINES'
- Lines of table of contents. *Note Special pages::.
-
-
-File: texi2html.info, Node: Global functions, Prev: Global informations, Up: Program variables
-
-6.4.3 Function usefull in page formatting
------------------------------------------
-
-The usefull function is a function used to print an array of lines,
-which also counts the number of words in the array, if needed.
-
- -- Function: $words_number main::print_lines $filehandle \@lines_array
- $FILEHANDLE is the opened filehandle the function should write to.
- \@LINES_ARRAY is the array line the function should write to the
- file. If this argument is omitted, the function uses `$Texi2HTML::THIS_SECTION'.
- $WORDS_NUMBER is the number of words in the array, only defined if
- split at nodes and `$WORDS_IN_PAGE' is defined.
-
-
-File: texi2html.info, Node: Output initialization, Next: Output finalization, Prev: Program variables, Up: Changing the page layout
-
-6.5 Preparing the output
-========================
-
-After the texinfo file has been parsed, some information is available
-which can be used to modify some variables and prepare the outputting.
-For example the document language, the document encoding, values set
-with `@set' or `@setfilename' and other similar @-commands are not
-known before the texinfo parsing.
-
- The following function reference may be redefined to be called after
-texinfo processing and before document generation:
-
- -- Function Reference: $encoding init_out
- This function perform the initialization of variables and any other
- task before document outputting. It returns the encoding used for
- the output files.
-
- In the default case the `$BODYTEXT' (*note Customizing header::) and
-the hashes `%NAVIGATION_TEXT' (*note Button specifications::) and `%BUTTONS_GOTO'
-(*note About text::) are initialized.
-
- To perform the default initializations and also add more code, you
-could do as in the following example (save the default function
-reference and call it in your own function) :
-
- my $default_init_out = $init_out;
- $init_out = \&makeinfo_like_init_out;
- sub makeinfo_like_init_out()
- {
- my $encoding = &$default_init_out();
- $NAVIGATION_TEXT{'Following'} = ' &gt; ';
- return $encoding;
- }
-
-
-File: texi2html.info, Node: Output finalization, Next: css, Prev: Output initialization, Up: Changing the page layout
-
-6.6 Finalizing the output
-=========================
-
-If you want to do some cleaning after the document was generated (close
-files, write at the end of files and so on), the following function
-reference may be redefined:
-
- -- Function Reference: finish_out
- This function is called after the document generation.
-
- The default is to do nothing.
-
-
-File: texi2html.info, Node: css, Next: Customizing header, Prev: Output finalization, Up: Changing the page layout
-
-6.7 Customizing the `texi2html' css lines
-=========================================
-
-It is possible to modify the `texi2html' css lines by modifying the
-entries or adding to the `%css_map' hash. Each key is a css selector,
-the corresponding value is a style string.
-
- The whole css text is in the variable `$CSS_LINES'. If this variable
-is defined the variable value is used instead of being constructed
-using the `%css_map' entries. For example if you don't want any css
-entries, set
-
- $CSS_LINES = '';
-
- It is also possible to change completely the way `$CSS_LINES' are
-generated by redefining the following function reference:
-
- -- Function Reference: css_lines \@import_lines \@rule_lines
- This function should be used to construct the `$CSS_LINES'.
- \@IMPORT_LINES are the `@import' lines of the files specified with `--include-css',
- and \@RULE_LINES are the css commands lines of these files. *Note
- Style options::.
-
-
-File: texi2html.info, Node: Customizing header, Next: Customizing section, Prev: css, Up: Changing the page layout
-
-6.8 Customizing the page header
-===============================
-
-It is possible to add lines to the text within the `<head>' HTML
-elements, by defining the variable `$EXTRA_HEAD'. Similarly it is
-possible to add text just after the `<body>' element with the variable `$AFTER_BODY_OPEN'.
-These variables are empty by default.
-
- The encoding of the texinfo file is defined by `$DOCUMENT_ENCODING'
-if no `@documentencoding' appears in the document. The default is a
-`en-ascii' encoding. The encoding of the resulting document is defined
-by `$ENCODING'. The default is the `$DOCUMENT_ENCODING'.
-
- The description of the document may be specified in `$DOCUMENT_DESCRIPTION'.
-If this variable is undef, the text associated with
-`@documentdescription' is used, and if there isn't such test a default
-description is constructed using the document title and the name of the
-first section of the file.
-
- The `<body>' element attributes may be set by defining the variable `$BODYTEXT'.
-If you want to define that variable dynamically, you should use the
-`init_out' function reference (*note Output initialization::).
-
- The default functions call the function associated with `$print_head_navigation'
-to format the navigation panel for the page header. Thus you can
-control parts of the formatting by redefining the function reference.
-
- -- Function Reference: print_head_navigation $filehandle \@buttons
- $FILEHANDLE is the opened filehandle the function should write to.
- \@BUTTONS is an array reference which should hold the
- specification of the buttons for the navigation panel.
-
- If you want even more control, you can have full control over the
-page header formatting by redefining three function references. The
-function associated with `$print_page_head' is called for all the
-pages, and after that, the function associated with `$print_chapter_header'
-is called if the document is split at chapters, or the function
-associated with `$print_section_header' is called if the document is
-split at sections.
-
- -- Function Reference: print_page_head $filehandle
- $FILEHANDLE is the opened filehandle the function should write to.
- This function should print the page head, including the `<body>'
- element.
-
- -- Function Reference: print_chapter_header $filehandle
- $FILEHANDLE is the opened filehandle the function should write to.
- This function is called if the document is split at chapters, after
- `print_page_head'.
-
- -- Function Reference: print_section_header $filehandle
- $FILEHANDLE is the opened filehandle the function should write to.
- This function is called if the document is split at sections, after
- `print_page_head'.
-
-
-File: texi2html.info, Node: Customizing section, Next: Customizing footer, Prev: Customizing header, Up: Changing the page layout
-
-6.9 Customizing the sections
-============================
-
-The functions associated with the following function references are
-used for the formatting of sections:
-
- -- Function Reference: print_section $filehandle $first_in_page
- $previous_is_top
- $FILEHANDLE is the opened filehandle the function should write to.
- $FIRST_IN_PAGE is true if this section is the first section in the
- page. $PREVIOUS_IS_TOP is true if this section is the section
- following the Top section. This function should print the current
- section.
-
- -- Function Reference: end_section $filehandle
- $last_element_or_before_top
- $FILEHANDLE is the opened filehandle the function should write to.
- $LAST_ELEMENT_OR_BEFORE_TOP is true if this section precedes the
- top element or is the last one in page, or before the special
- elements.
-
-
-File: texi2html.info, Node: Customizing footer, Next: Special pages, Prev: Customizing section, Up: Changing the page layout
-
-6.10 Customizing the page footer
-================================
-
-It is possible to add text just before the `</body>' element with the
-variable `$PRE_BODY_CLOSE'. Nothing is added by default.
-
- The default functions call the function associated with `$print_foot_navigation'
-to format the navigation panel for the page footer. Thus you can
-control parts of the formatting by redefining the function reference.
-
- -- Function Reference: print_foot_navigation $filehandle \@buttons
- $FILEHANDLE is the opened filehandle the function should write to.
- \@BUTTONS is an array reference which should hold the
- specification of the buttons for the navigation panel.
-
- If you want even more control, you can have full control the page
-footer formatting by redefining three function references. The
-function associated with `$print_chapter_footer' is called if the
-document is split at chapters, or the function associated with `$print_section_footer'
-is called if the document is split at sections. After that the
-function associated with `$print_page_foot' is called.
-
- -- Function Reference: print_page_foot $filehandle
- $FILEHANDLE is the opened filehandle the function should write to.
- This function should print the page foot, including the `</body>'
- element.
-
- -- Function Reference: print_chapter_footer $filehandle
- $FILEHANDLE is the opened filehandle the function should write to.
- This function is called if the document is split at chapters,
- before `print_page_foot'.
-
- -- Function Reference: print_section_footer $filehandle
- $FILEHANDLE is the opened filehandle the function should write to.
- This function is called if the document is split at sections,
- before `print_page_foot'.
-
-
-File: texi2html.info, Node: Special pages, Next: File names, Prev: Customizing footer, Up: Changing the page layout
-
-6.11 Special pages formatting
-=============================
-
-For the special elements, two things must be formatted: the content and
-the page layout
-
-* Menu:
-
-* Special pages content::
-* Special pages layout::
-
-
-File: texi2html.info, Node: Special pages content, Next: Special pages layout, Up: Special pages
-
-6.11.1 Customizing the content of the special pages
----------------------------------------------------
-
-* Menu:
-
-* Top element text::
-* Contents and Overview text::
-* Footnotes text::
-* About text::
-
-
-File: texi2html.info, Node: Top element text, Next: Contents and Overview text, Up: Special pages content
-
-6.11.1.1 Top element text formatting
-....................................
-
-The top element formatting is controlled by three function which also
-controls the layout of the top element page or section. The associated
-function references are:
-
- -- Function Reference: print_Top_header $filehandle $begin_page
- $FILEHANDLE is the opened filehandle the function should write to.
- $BEGIN_PAGE is true if the element is the first in a page. This
- function should begin the Top element. At the time this function
- is called the top element text hasn't been parsed.
-
- -- Function Reference: print_Top $filehandle $has_top_heading
- $FILEHANDLE is the opened filehandle the function should write to.
- $HAS_TOP_HEADING is true if there is a `@heading' command or
- `@titlefont' command appearing in the Top element text. This
- function should be used to format the Top element text and
- navigation panel.
-
- -- Function Reference: print_Top_footer $filehandle $end_page
- $FILEHANDLE is the opened filehandle the function should write to.
- $END_PAGE is true if the element is the last in a page. This
- function should end the Top element.
-
-
-File: texi2html.info, Node: Contents and Overview text, Next: Footnotes text, Prev: Top element text, Up: Special pages content
-
-6.11.1.2 Table of contents and Short table of contents
-......................................................
-
-Several variables may be used to control the formatting of table of
-contents and short table of contents:
-
-`$DO_CONTENTS'
- If the variable is true a table of contents is done even if there
- is no `@contents' command.
-
-`$DO_SCONTENTS'
- If the variable is true a short table of contents is done even if
- there is no `@summarycontents' command.
-
-`$BEFORE_OVERVIEW'
- The variable value is inserted before the short table of contents
- text.
-
-`$AFTER_OVERVIEW'
- The variable value is inserted after the short table of contents
- text.
-
-`$BEFORE_TOC_LINES'
- The variable value is inserted before the table of contents text.
-
-`$AFTER_TOC_LINES'
- The variable value is inserted after the table of contents text.
-
-`$TOC_LIST_STYLE'
- This should contain a css style used for the list style if the
- tables of content are formatted with a list.
-
-`$TOC_LIST_ATTRIBUTE'
- This should contain an attribute text used for the list element if
- the tables of content are formatted with a list.
-
- More control on the table of contents and short table of contents
-formatting may be achieved by redefining a function with the following
-associated function reference:
-
- -- Function Reference: toc_body \@elements
- \@ELEMENTS is an array reference contining informations about all
- the elements of the document. Each of the entry of this array is
- an hash reference which entries correspond with different
- informations about the element. Interesting keys have the
- following meaning:
-
- `top'
- true if the element is the top element,
-
- `index_page'
- true if the element is an index page added because of index
- splitting,
-
- `toc_level'
- level of the element in the table of content. Highest level
- is 1 for the top element and for chapters, appendix and so on,
- 2 for section, unnumberedsec and so on...
-
- `tocid'
- label used for reference linking to the element in table of
- contents,
-
- `file'
- the file containing the element, usefull to do href to that
- file in case the document is split,
-
- `text'
- text of the element, with section number,
-
- `name'
- text of the element, without section number.
-
- This function doesn't return anything but should fill the array
- corresponding with the `$Texi2HTML::TOC_LINES' and `$Texi2HTML::OVERVIEW'
- references with the table of contents and short table of contents.
-
-
-
-File: texi2html.info, Node: Footnotes text, Next: About text, Prev: Contents and Overview text, Up: Special pages content
-
-6.11.1.3 Formatting of footnotes text
-.....................................
-
-The footnotes text is allready formatting when `@footnote' commands are
-expanded. *Note Footnotes::.
-
-
-File: texi2html.info, Node: About text, Prev: Footnotes text, Up: Special pages content
-
-6.11.1.4 Formatting of about text
-.................................
-
-The default about element contains an explaination of the buttons used
-in the document (`@SECTION_BUTTONS', *note Button specifications::) and
-an example locating the buttons targets in an example. The formatting
-of this text may be influenced by the following hashes and variables:
-
-`$PRE_ABOUT'
-`$AFTER_ABOUT'
- This variable may be a scalar or a function reference. If it is a
- scalar, the value is used. If this is a function reference it is
- expanded and the returned text is used. The text is added before
- or after the main about text.
-
-`%BUTTONS_GOTO'
- The keys of this hash are element labels (*note Element labels::).
- The value is the text associated with the element label in the
- about text. The element of the hash are defined dynamically, you
- should in the `init_out' function reference (*note Output
- initialization::).
-
-`%BUTTONS_EXAMPLE'
- The keys of this hash are element labels (*note Element
- labels::). The value is the text associated with the element label
- in the about example, typically a section number.
-
-
- If this is not enough and you want to control exactly the formatting
-of the about text, you can redefine the function associated with the
-following function reference:
-
- -- Function Reference: $about_text print_about
- This function should return the about text.
-
-
-File: texi2html.info, Node: Special pages layout, Prev: Special pages content, Up: Special pages
-
-6.11.2 Customizing the layout of the special pages
---------------------------------------------------
-
-The formatting of each of the special pages, or section in case the
-document is not split, is controlled by a function. The associated
-function reference is called accordingly:
-
-`print_Top'
-
-`print_Top_header'
-
-`print_Top_footer'
- Formatting of top element page or section. It is also used for the
- formatting of the top element text (*note Top element text::).
-
-`print_Toc'
- Formatting of table of contents page or section
-
-`print_Overview'
- Formatting of short table of contents page or section
-
-`print_About'
- Formatting of about (help) page or section
-
-`print_Footnotes'
- Formatting of footnotes section or page in case footnotes are on a
- separated page or the document isn't split.
-
- In the default case, `$print_Top' calls `$print_Top_header' for the
-header and `$print_Top_footer' for the footer of top element. All the
-other function call `$print_misc' which in turn calls `$print_misc_header'
-for the headers and `$print_misc_footer' for the footers.
-
-
-File: texi2html.info, Node: File names, Next: External index files, Prev: Special pages, Up: Changing the page layout
-
-6.12 Customizing the file names
-===============================
-
-It is possible to specify the file names with more control than with the
-command line options (*note Output files::). First the extension may
-be overrided by the variable `$EXTENSION' value. Two function
-references enable further customization. One is usefull in case `$NODE_FILES'
-is true and it is used to customize the node file name itself and is
-also used to produce a file name with a redirection leading to the node
-file.
-
- -- Function Reference: ($node_file $redirection_node_file)
-node_file_name $node
- $NODE is a hash reference with the following interesting keys
- (there are much more keys):
- `texi'
- The texinfo node name.
-
- `with_section'
- True if associated with a section.
- The result is the node file name $NODE_FILE, and the file
- containing a redirection to the node $REDIRECTION_NODE_FILE.
-
- The other is usefull if `$NODE_FILES' isn't true. It is used to
-customize the file associated with each element.
-
- -- Function Reference: $file element_file_name $element $is_top
- $docu_name
- $ELEMENT is a hash reference with the following interesting keys
- (there are much more keys):
- `texi'
- The texinfo element name.
-
- `number'
- The number associated with a section.
-
- `doc_nr'
- A number incremented whenever a new file should begin, based
- on how the document is split (*note Splitting output::).
-
- `text'
- The element text.
-
- `name'
- The element text without section number.
- $IS_TOP is true if the element is considered as the top element.
- $DOCU_NAME is the basename of the texinfo manual. The result is
- the element file name.
-
-
-File: texi2html.info, Node: External index files, Prev: File names, Up: Changing the page layout
-
-6.13 Generation of external files for index entries
-===================================================
-
-Within the document, `@printindex' commands are expanded as explained
-in *note Index list::. In case you want to do something special with
-index entries, outside of the document, you should first set the
-variable `$IDX_SUMMARY' true. After that some function reference will
-be called for each non empty index. For each index there are 3 function
-references, one called for initialization, one called for each index
-entry and the last one called for finalazation.
-
- -- Function Reference: index_summary_file_begin $index_name $is_printed
- $INDEX_NAME is the two letters name for the index. This function
- is called for each index appearing in the document, before
- `index_summary_file_entry'. $IS_PRINTED is true if there is a
- `@printindex' for that index.
-
- -- Function Reference: index_summary_file_entry $index_name
- $entry_text $entry_reference $formatted_entry $texi_entry
- $entry_element_reference $entry_element_header $is_printed
- This function is called for each entry of an index. INDEX_NAME is
- the name of the index. $ENTRY_TEXT is the entry in plain text,
- $FORMATTED_ENTRY is the index entry formatted, $TEXI_ENTRY is the
- entry with texinfo commands. $ENTRY_REFERENCE is the reference
- placed at the index entry place, in the form `file#id'.
- $ENTRY_ELEMENT_HEADER is the formatted header of the element
- containing the index entry. ENTRY_ELEMENT_HEADER is the reference
- to the beginning of the element containing the index entry, in the
- form `file#id'. $IS_PRINTED is true if there is a `@printindex'
- for that index.
-
- -- Function Reference: index_summary_file_end $index_name $is_printed
- $INDEX_NAME is the two letters name for the index. This function
- is called for each index appearing in the document, after
- `index_summary_file_entry'. $IS_PRINTED is true if there is a
- `@printindex' for that index.
-
-
-File: texi2html.info, Node: Customizing HTML, Next: Internationalization, Prev: Changing the page layout, Up: Top
-
-7 Customizing HTML and text style in init files
-***********************************************
-
-Some simple customization may be achieved with the redefinition of the
-variables associated with the command line options. For the description
-and an explanation of the meaning of these variables, *note Style
-options::.
-
- Other variables and hash entries can be modified in initialization
-file to achieve more customization. Lastly, functions references
-corresponding with functions called from the main program and
-initialization files may be redefined.
-
-* Menu:
-
-* Three contexts:: there are three different contexts for command
- expansion: normal text, preformatted text and
- strings.
-* Commands without argument::
-* Style and accent commands::
-* Anchors images and spaces:: Formatting of `@anchor', `@image', `@sp', `@acronym', `@abbr'
-* Text:: Some characters are processed specially
-* Strings:: `texi2html' write some strings in the output
- different for each languages
-* References::
-* Alignement commands:: `@center', `@flushleft'...
-* Paragraph and preformatted region::
-* Complex formats:: `@example', `@display'...
-* Lists tables::
-* Definitions::
-* Headings::
-* Special regions:: `@verbatim', `@cartouche', `@quotation'
-* Menus::
-* Indices::
-* Floats and lists of floats:: `@float' and `@listoffloats'
-* Footnotes::
-* Other and unknown commands:: You can handle specifically other commands
-
-
-File: texi2html.info, Node: Three contexts, Next: Commands without argument, Up: Customizing HTML
-
-7.1 Three contexts for expansions: preformatted, normal and string
-==================================================================
-
-There are three contexts of interest, one is the normal context, the
-other is a special context, called the "preformatted" context and the
-last is the string context. The preformatted context occurs when the
-spacing between words is kept. This is the case, for example, in
-`@display' or `@example' regions, and in menu comments (*note Menus::).
-The preformatted regions are usually rendered in `<pre>' elements in
-HTML. The string context occurs when rendering strings without
-formatting elements, in comments or titles for example.
-
-
-File: texi2html.info, Node: Commands without argument, Next: Style and accent commands, Prev: Three contexts, Up: Customizing HTML
-
-7.2 Customizing the formatting of commands without argument
-===========================================================
-
-This includes the commands whose name is a nonletter character like
-`@@', the commands with lettered characters and braces but whose braces
-should be empty, like `@TeX{}', or some commands associated with
-accentted letters like `@AA{}'. If there happens to be something within
-the braces, it is put after the command, thus
- @TeX{something}
- leads to the same than
- @TeX{} something
-
- Each of these categories of commands have three associated hashes,
-one for normal context, the other for preformatted context and the last
-in strings. The keys of the hashes are the command names, the
-associated value is the text replacing the command.
-
- The hashes are:
-command type normal text preformatted text string
-one nonlettered character `%simple_map' `%simple_map_pre' `%simple_map_texi'
-nothing in braces `%things_map' `%pre_map' `%texi_map'
-
- To change the HTML resulting from these constructs, just change the
-value. For example, if you want `&shy;' to be outputted for `@-' in
-normal and preformatted context, write in your init file:
-
- $simple_map{'-'} = '&shy;';
- $simple_map_pre{'-'} = '&shy;';
-
-
-File: texi2html.info, Node: Style and accent commands, Next: Anchors images and spaces, Prev: Commands without argument, Up: Customizing HTML
-
-7.3 Customizing accent, style and other simple commands
-=======================================================
-
-The formatting of the HTML produced by style and indicatric commands
-(`@tt', `@code', `@email', `@titlefont'), the accentuation related
-commands taking argument (`@'', `@udotaccent', `@dotless') and
-miscalleneous commands (`@email', `@verb', `@w', `@uref', `@math',
-`@asis') is controlled by two hash in the default case, `%style_map'
-for normal context, `%style_map_pre' for preformatted context and `%style_map_texi'
-in string context.
-
- The key of the hashes are the command names. There are two
-possibilities for the values corresponding with two interfaces. The
-values may be strings or hash references, and you can chose the
-interface depending on the one you prefer. The interface with hash
-reference is a bit more flexible but might also be regarded as more
-complex. If you don't like either of these interfaces you can define
-your own.
-
- Some remarks are in order:
-
- * The nonlettered accent commands which following character is
- considered to be the argument (like in `@`a') should be keys of the
- hash `%accent_map' hash, even if no value is associated.
-
- * `@math' is handled differently if LaTeX2HTML is used.
-
-* Menu:
-
-* Hash reference interface::
-* String interface::
-* Define your own interface::
-
-
-File: texi2html.info, Node: Hash reference interface, Next: String interface, Up: Style and accent commands
-
-7.3.1 An interface for commands formatting with a hash reference
-----------------------------------------------------------------
-
-The key of the hashes are the command names. The value determine how
-the command argument is formatted. This value is a reference on a hash.
-In this hash each key corresponds with a type of information for the
-formatting, and the value is the corresponding information. For
-example, in
-
- $style_map{'command'} = { 'args' => ['code'], 'attribute' => 'code'};
-
- the arguments for `@command' are interpreted as specified by the
-values associated with the `args' key while the attribute associated
-with that command is `code'.
-
- The following keys in the hashes associated with each command have
-the following meaning:
-
-`args'
- The value associated is a reference on an array. Each element of
- the array defines how the arguments (separated by `,' in the
- texinfo code) for the @-command should be formatted. The
- possibilities are
- `normal'
- for normal text,
-
- `code'
- for text with `---', `--', `''' and ```' kept as is,
-
- `keep'
- if the texinfo should be kept as is, without interpretation
- of the @-commands.
-
- For example, we have
- $style_map{'email'}->{'args'} = ['code', 'normal'];
-
- because `---', `--', `''' and ```' should be kept as is in the
- first argument of `@email'.
-
- The default is `['normal']'.
-
-`attribute'
- If the associated value is a word, it is considered to be an HTML
- element name, and the argument is enclosed between the element
- opening and the element closing. For example, if the value is
- `elem', the resulting HTML is `<elem>ARG</elem>'.
-
- If the text is a word followed by some text, the word and is
- interpreted as above, and the text is considered to be the
- attributes text of the element. Thus `elem class="elem"' leads to
- `<elem class="elem">ARG</elem>'.
-
- This works only if there is only one argument.
-
-`begin'
- The associated value is added in front of the text.
-
-`begin'
- The associated value is added after the text.
-
-`quotes'
- If the corresponding value is true, the result is enclosed in
- quotes `$OPEN_QUOTE_SYMBOL' and `$CLOSE_QUOTE_SYMBOL', with
- defaults ``' and `''.
-
-`function'
- The corresponding value should be a function reference. The
- corresponding function is called with the following arguments:
-
- `$command'
- The @-command name
-
- `$args'
- A reference on an array containing the arguments of the
- @-command.
-
- `$style_stack'
- A reference on an array containing the name of the @-commands
- containing the @-command being formatted.
-
- `$state'
- A reference on a hash containing a lot of informations about
- the context of the @-command.
-
- `$line_nr'
- An opaque structure containing the information about the line
- number of the @-command. It can be used to call
- `main::echo_error' or `main::echo_warning' with first
- argument a message, and second argument `$line_nr'.
-
-
-File: texi2html.info, Node: String interface, Next: Define your own interface, Prev: Hash reference interface, Up: Style and accent commands
-
-7.3.2 An interface for commands formatting with a string
---------------------------------------------------------
-
-The keys of the hashes are the command names. The value determine how
-the command argument is formatted. If the value begins with `"', the
-result is enclosed in quotes `$OPEN_QUOTE_SYMBOL' and `$CLOSE_QUOTE_SYMBOL',
-with defaults ``' and `''.
-
- The command argument is allready formatted as HTML. The remaining
-of the value text (or the value text if there were no `"') is
-interpreted as follow:
-
- * If the text is empty the argument of the command is left as is.
-
- * If the text is a `&' followed by a name, like `&function', the
- name is considered to be a function name, and this function is
- called to format the argument of the command. The first argument
- of the function is the command name, the second is the command
- argument. For example, if the value associated with the
- (fictituous) command `@foo' is `&my_func' and we have:
-
- sub my_func
- {
- my @args = split /,\s*/ $_[1];
- return "$_[0]: $args[0]" if ($args[1] = 1);
- return "$args[0]";
- }
-
- The result of
- @foo{truc, 1}
- @foo{truc, bidule}
- will be
- foo: truc
- truc
-
- * If the text is a word, it is considered to be an HTML element
- name, and the argument is enclosed between the element opening and
- the element closing. For example, if the value is `elem', the
- resulting HTML is `<elem>ARG</elem>'. Similarly `"quoted' leads to
- ``<quoted>ARG</quoted>''.
-
- * If the text is a word followed by some text, the word and is
- interpreted as above, and the text is considered to be the
- attributes text of the element. Thus `elem class="elem"' leads to
- `<elem class="elem">ARG</elem>'.
-
-
-File: texi2html.info, Node: Define your own interface, Prev: String interface, Up: Style and accent commands
-
-7.3.3 Defining the style and indicatric commands interface
-----------------------------------------------------------
-
-If you don't like this scheme, it is possible to change how those
-commands are processed by redefining the following function reference:
-
- -- Function Reference: $resulting_text style $style $command $text
- $args $no_close $no_open $line_nr $state $style_stack
- $COMMAND is the @-command, $STYLE is the value associated with the
- $COMMAND in the `%style_map', `%style_map_pre' or
- `%style_map_texi' hashes. The $TEXT is the text appearing within
- the @-command braces. ARGS is a reference on an array contening
- the command arguments formatted according to the same conventions
- than with the reference hash style (provided the value associated
- with the @-command is a hash reference with a $ARG key as
- described in *note Reference hash args::). If $TEXT is split in
- paragraphs each paragraph is passed through the function, and
- $NO_CLOSE is true if it is not the last paragraph, while $NO_OPEN
- is true if it is not the first paragraph. $LINE_NR is an opaque
- structure containing the information about the line number of the
- @-command. It can be used to call `main::echo_error' or
- `main::echo_warning' with first argument a message, and second
- argument `$line_nr'. $STATE is a reference on a hash containing a
- lot of informations about the context of the @-command.
- $STYLE_STACK is a reference on an array containing the name of the
- @-commands containing the @-command being formatted.
-
-
-
-File: texi2html.info, Node: Anchors images and spaces, Next: Text, Prev: Style and accent commands, Up: Customizing HTML
-
-7.4 Formatting of special simple commands
-=========================================
-
-The formatting of special simple commands is controlled by functions. To
-customize the output, the corresponding function references should be
-redefined. All these functions return a formatted text.
-
- The formatting of anchors is controlled by `$anchor', but the
-function associated with the function reference does more, it is usefull
-to produce a reference target or link.
-
- -- Function Reference: $anchor anchor $identifier $href $text
- $attributes
- If $IDENTIFIER is not empty, this value should be used to create a
- target for links (typically associated with a name or id attribute
- in HTML). The $HREF argument specifies a hpertextual reference
- which should be used to link to a target. In case both
- $IDENTIFIER and $HREF are given the text produced should be both
- a target for $IDENTIFIER and a link to $HREF. $TEXT is the text
- to be displayed. $ATTRIBUTES are additional attributes. It
- should be reasonable to assume that the attributes are for a `<a>'
- HTML element.
-
- The formatting of `@image' is controlled by:
-
- -- Function Reference: $image image $file_path $basename $preformatted
- $file_name
- $FILE_PATH is the image file name with the path, $BASENAME is the
- alternate text or the file name without extension if no alternate
- text is given. $PREFORMATTED is true if the image appears in
- preformatted text. $FILE_NAME is the file name without path but
- with extension.
-
- The formatting of `@sp' is controlled by:
-
- -- Function Reference: $sp sp $number $preformatted
- $NUMBER is the numeric argument of `@sp'. $PREFORMATTED is true
- if the `@sp' appears in preformatted text.
-
- The formatting of `@acronym' and `@abbr' is controlled by:
-
- -- Function Reference: $acronym acronym_like $acronym_texi
- $acronym_text $with_explanation \@explanation_lines
- $explanation_text $explanation_simply_formatted
- $ACRONYM_TEXI is the acronym argument with texinfo @-commands,
- $ACRONYM_TEXT is formatted.
-
- The other arguments are related with the explanation, the second
- arg of the acronym. $WITH_EXPLANATION is true if the second
- argument of the acronym command is present. If an explanation
- exists, coming from previous `@acronym' or as an arg of this
- command, the other args are defined: \@EXPLANATION_LINES is a
- reference on an array containing the unformatted explanation lines,
- $EXPLANATION_TEXT is the explanation text formatted,
- $EXPLANATION_SIMPLY_FORMATTED is the explanation with a light
- formatting, unabling in HTML (or XML) the explanation to be in an
- attribute.
-
-
-File: texi2html.info, Node: Text, Next: Strings, Prev: Anchors images and spaces, Up: Customizing HTML
-
-7.5 Processing special characters in text
-=========================================
-
-Some characters are processed especially in text: `---', `--', ```' and
-`'''. This is done only if in normal text and not in some commands
-(`@code', `@env'...). A function reference is called to process those
-characters in text
-
- -- Function Reference: $processed_text normal_text $text
- The function processes `---', `--', ```' and `''' in $TEXT and
- returns $PROCESSED_TEXT. The default is to change `---' to `--',
- `--' to `-', and ```' and `''' to `"'.
-
- Some characters are special in HTML (`&', `"', `<' and `>') and
-should be protected. This is done by the function associated with the
-function reference
-
- -- Function Reference: $protected_text protect_text $text
- The function processes the unprotected text $TEXT and returns the
- resulting protected text $PROTECTED_TEXT.
-
- Empty lines are processed by the following function reference, which
-could be usefull if empty lines are to be removed for example
-
- -- Function Reference: $resulting_text empty_line $empty_line
- This function processes an $EMPTY_LINE and returns the resulting
- text $RESULTING_TEXT. Empty lines are left as is by default.
-
-
-File: texi2html.info, Node: Strings, Next: References, Prev: Text, Up: Customizing HTML
-
-7.6 Customizing strings written by `texi2html'
-==============================================
-
-`texi2html' writes some strings in the generated document at various
-places, at the page footers, on the help page, for special section
-headings, buttons alt text and so on. These strings are customizable.
-The string chosen depends on the language of the document (set by `--lang', `$LANG'
-or `@documentlanguage'). This is the basis for internationalization as
-it allows for strings translations.
-
- The strings are found in a hash reference, `$LANGUAGES'. Each key
-is a language code. The associated value is also a hash reference. The
-key is an english string and the associated value is the string
-replacing the english string, if present. For example, we have
-
- $LANGUAGES->{'fr'} = {
- ' Up ' => 'Plus haut',
- };
-
- It means that whenever the string ` Up ' is to be written and the
-language is `fr', `Plus haut' is written. It is possible to customize
-the english strings by redefining the `en' language hash.
-
- When a string contains a `%' followed by `{' NAME `}' it means that
-the string will be expanded by `texi2html'. For example, if we have
-
- $LANGUAGES->{'fr'} = {
- 'See %{node_file_href}' => 'Voir %{node_file_href}',
- };
-
- `%{node_file_href}' will be expanded to an href for a node in a file
-by `texi2html' in the string. A `%%' will be expanded as `%'.
-
- For more on internationalization, see *note Internationalization::.
-
-
-File: texi2html.info, Node: References, Next: Alignement commands, Prev: Strings, Up: Customizing HTML
-
-7.7 References
-==============
-
-* Menu:
-
-* Reference to external manual::
-* Internal reference::
-
-
-File: texi2html.info, Node: Reference to external manual, Next: Internal reference, Up: References
-
-7.7.1 Reference to external manual
-----------------------------------
-
-The references are produced with two function references, one for the
-hypertextual reference construction, the other for the full reference to
-external manual.
-
- -- Function Reference: $href external_href $node $node_identifier
- $xml_node_identifier $manual_file_name
- $NODE is the node name, with @-commands. $NODE_IDENTIFER is the
- node name mapped to an identifier acceptable as a file name.
- $XML_NODE_IDENTIFIER is the node name mapped to an identifier
- acceptable as an XML identifier. Those identifiers are built as
- explained in *note HTML Xref: (texinfo)HTML Xref, thus allowing
- for cross references to external manuals. $FILE is the manual or
- file name of the external reference. This function should return an
- href leading to the external manual.
-
- The default for this function is to make a reference compatible
- with `makeinfo' (*note HTML Xref: (texinfo)HTML Xref.).
-
- -- Function Reference: $text external_ref $command $section $book
- $node_and_file $href $cross_ref_name
- This function formats a reference to an external texinfo manual.
- The $COMMAND is the ref command (`ref', `xref' or `pxref', in
- text, at sentence beginning or in parenthesis). The optionnal
- $SECTION argument is the section in the book and BOOK is the book
- title. $NODE_AND_FILE is the node and file name formatted
- according to the convention used in info: `(file)node'. $HREF it
- an hypertextual reference to the distant manual constructed using
- the above function. $CROSS_REF_NAME is an optionnal cross
- reference name appearing in the reference command. This function
- returns the text corresponding with the external html manual
- reference. This function returns the full formatted text of the
- external reference.
-
-
-File: texi2html.info, Node: Internal reference, Prev: Reference to external manual, Up: References
-
-7.7.2 Reference to an internal node
------------------------------------
-
-A function reference is available for internal references.
-
- -- Function Reference: $text internal_ref $command $href $short_name
- $name $is_section
- This function formats a reference to a node in the current manual.
- The $COMMAND is the ref command (`ref', `xref' or `pxref', in
- text, at sentence beginning or in parenthesis). $HREF it an
- hypertextual reference linking to the corresponding node or
- section. $SHORT_NAME and $NAME hold the text for the reference but
- $SHORT_NAME can be the node name which is assumed to be shorter
- than the section name. $IS_SECTION is a boolean true if the
- reference is a reference to a section. This function returns the
- full formatted text of the internal reference.
-
-
-File: texi2html.info, Node: Alignement commands, Next: Paragraph and preformatted region, Prev: References, Up: Customizing HTML
-
-7.8 Commands used for centering and flushing of text
-====================================================
-
-When a command controlling the alignement of text is used (`@center',
-`@flushleft' and `@flushright'), the main program takes care of opening
-and closing paragraphs. The alignement commands are the key of the `%paragraph_style'
-hash. The value is used in the function doing the formatting of the
-paragraphs. *Note Paragraph and preformatted region::.
-
- A function references allows for a customization of the formatting
-of the text appearing in the command block.
-
- -- Function Reference: $result paragraph_style_command $command $text
- $COMMAND is the command name, $TEXT is the text appearing within
- the command. This function returns a formatted text. The default
- is to return the text unmodified.
-
-
-File: texi2html.info, Node: Paragraph and preformatted region, Next: Complex formats, Prev: Alignement commands, Up: Customizing HTML
-
-7.9 Formatting or not a paragraph or a preformatted region
-==========================================================
-
-* Menu:
-
-* Paragraph and preformatted formatting::
-* Avoiding paragraphs::
-
-
-File: texi2html.info, Node: Paragraph and preformatted formatting, Next: Avoiding paragraphs, Up: Paragraph and preformatted region
-
-7.9.1 Paragraph and preformatted region formatting
---------------------------------------------------
-
-The formatting of a paragraph region or a preformatted region, is
-controlled by function references:
-
- -- Function Reference: $paragraph_text paragraph $text $alignement
- $formatting_command $formatting_command_formatted
- \$paragraph_number $format $item_number $enumerate_style
- $number
- This function formats a paragraph. $TEXT is the text of the
- paragraph, $ALIGNEMENT is the empty string when no alignement
- command has been seen, otherwise it is the current alignement
- command name. *Note Alignement commands::.
-
- The remaining arguments are usefull when the paragraph appears
- within a list or table. It is usefull whenever the paragraph has
- to be formatted differently when appearing in such environments.
- Moreover in that case the format command (`@itemize'...) may have
- an associated formatting command. $FORMATTING_COMMAND is this
- formatting command (like `@minus'). $FORMATTING_COMMAND_FORMATTED
- is the command formatted in html in case the formatting command is
- a leading command (like `@minus') which should be leading the
- first paragraph. \$PARAGRAPH_NUMBER is a reference on the number
- of paragraphs in that format command. The corresponding variable
- should be increased when a paragraph is added. $FORMAT is the
- format command. *Note Table and list items::.
-
- If the $FORMAT is an enumerate, $ITEM_NUMBER is the number of the
- item in the list, $ENUMERATE_STYLE is the argument of the
- enumerate, $NUMBER is the number or letter corresponding with this
- item.
-
- -- Function Reference: $preformatted_text preformatted $text $style
- $region_name $formatting_command
- $formatting_command_formatted \$preformatted_number $format
- $item_number $enumerate_style $number
- This function formats a preformatted region. $TEXT is the text of
- the preformatted region, $STYLE is the css style associated with
- that preformatted region (*Note css::). $REGION_NAME is the name
- of the command opening the preformatted region (`example'..., see
- *note Complex formats::) or a identifier for the preformatted
- context (for example `menu-comment', see *note Menus::). The
- alignment commands are not taken into account, as the spaces are
- preserved in preformatted regions, you should flush and center by
- hand.
-
- The remaining arguments are usefull when the preformatted region
- appears within a list or table. It is usefull whenever the
- preformatted region has to be formatted differently when appearing
- in such environments. Moreover in that case the format command
- (`@itemize'...) may have an associated formatting command.
- $FORMATTING_COMMAND is this formatting command (like `@minus').
- $FORMATTING_COMMAND_FORMATTED is the command formatted in html in
- case the formatting command is a leading command (like `@minus')
- which should be leading the first preformatted region.
- \$PREFORMATTED_NUMBER is a reference on the number of preformatted
- regions in that format command. The corresponding variable should
- be increased when a preformatted region is added. $FORMAT is the
- format command. *Note Table and list items::.
-
- If the $FORMAT is an enumerate, $ITEM_NUMBER is the number of the
- item in the list, $ENUMERATE_STYLE is the argument of the
- enumerate, $NUMBER is the number or letter corresponding with this
- item.
-
-
-File: texi2html.info, Node: Avoiding paragraphs, Prev: Paragraph and preformatted formatting, Up: Paragraph and preformatted region
-
-7.9.2 Avoiding paragraphs in formats
-------------------------------------
-
-It is possible to avoid that a format closes the previous paragraph or
-preformatted region and reopens one, by putting the format command in a
-hash, `%format_in_paragraph' with a true value.
-
-
-File: texi2html.info, Node: Complex formats, Next: Lists tables, Prev: Paragraph and preformatted region, Up: Customizing HTML
-
-7.10 Formatting of complex formats (`@example', `@display'...)
-==============================================================
-
-Here we see how a whole complex format is formatted. For the formatting
-of the text, see *note Paragraph and preformatted region::.
-
- The formatting of the complex formats is ultimately controlled by a
-function, however the default for this function uses a hash reference
-and changing the hash reference values should be enough in most cases.
-This hash reference is called `$complex_format_map'. It has a key for
-each of the complex format commands (`example', `smallexample', `lisp',
-`smalllisp', `display', `smalldisplay', `format', `smallformat').
-
- The associated value is also a reference on a hash. The keys are
-`begin' and `end'. An eval of `begin' should lead to the beginning of
-the formatted HTML, an eval of `end' should lead to the end of the
-formatted HTML. The enclosed text will be formatted as described in
-*note Paragraph and preformatted region::, and the name of the complex
-format will be available to the function formatting the text.
-
- If you aren't satisfied with this scheme, you can redefine the
-following function reference for a better control over the complex
-format formatting:
-
- -- Function Reference: $complex_format_text complex_format
- $format_name $preformatted_text
- $FORMAT_NAME is the complex format name, $PREFORMATTED_TEXT is the
- text allready formatted as described in *note Paragraph and
- preformatted region::. This function returns the whole complex
- format.
-
-
-File: texi2html.info, Node: Lists tables, Next: Definitions, Prev: Complex formats, Up: Customizing HTML
-
-7.11 Customizing the formatting of lists and tables
-===================================================
-
-The formatting of lists and tables is done at two levels:
- * At the level of the whole region (table or list),
-
- * At the level of the individual items, rows or cells of the list or
- table.
-
-* Menu:
-
-* Table and list items::
-* Whole table list::
-
-
-File: texi2html.info, Node: Table and list items, Next: Whole table list, Up: Lists tables
-
-7.11.1 Formatting individual table and list items
--------------------------------------------------
-
-In texinfo it is possible to give `@itemize' or table command (hereafter
-called a "format command") a "formatting command". For example
-`@minus' is the formatting command here:
- @table @minus
-
- The default is to apply the command to the text item, however it is
-possible to avoid it. The hash `%special_list_commands' has an entry
-for each of the format command. Each of these entries is a hash
-reference. If a formatting command is a key of the hash reference, then
-the formatting command is not applied to the text item for that format
-command. For example, if we have:
-
- $special_list_commands{'itemize'} = { 'bullet' => '' };
-
- and we have the following `@itemize':
- @itemize @bullet
- @item an item
- @end itemize
-
- then `@bullet' will not be applied to `an item'.
-
-_lists_
- The items of lists are formatted using the following function
- reference:
-
- -- Function Reference: $list_item list_item $text $format
- $command $formatted_command $item_number
- $enumerate_style $number
- This function formats the text between `@item' commands. $TEXT
- is the text corresponding with the item. $FORMAT is the type
- of format, `itemize' or `enumerate'. $COMMAND is the
- formatting command given in argument to `@itemize',
- $FORMATTED_COMMAND is this command formatted if it is a
- leading command, like `@minus'.
-
- If the $FORMAT is an enumerate, $ITEM_NUMBER is the number of
- the item in the list, $ENUMERATE_STYLE is the argument of the
- enumerate, $NUMBER is the number or letter corresponding with
- this item.
-
-_two column tables_
- The two columns tables (`@table', `@ftable' and `@vtable'), items
- are formatted using two function references, one for the first
- line located on the `@item' line corresponding with the first
- column, the other for the text appearing on the following lines,
- corresponding with the second column text.
-
- -- Function Reference: $table_item table_item $item_text
- $index_label_text $format $command $formatted_command
- This function is used to format the text on the `@item' line.
- $TEXT_ITEM is the text line. In case there is an index entry
- associated with the `@item' (as with `@ftable' and
- `@vtable'), $INDEX_LABEL_TEXT is the text inserted at the
- place where an index entry appears. *Note Index entry place::.
- $FORMAT is the type of format, `table', `ftable' or `vtable'.
- $COMMAND is the formatting command given in argument to the
- table format command, $FORMATTED_COMMAND is this command
- formatted if it is a leading command, like `@minus'.
-
- -- Function Reference: $table_line table_line $text
- This function is used to format the text on the lines
- following the `@item' line. $TEXT is the corresponding text.
-
-_multitable_
- The multitable elements formatting is controlled by the functions
- associated with two function references. One for a cell, and the
- other for a row.
-
- -- Function Reference: $multitable_cell cell $text
- This function is used to format the text of a multitable
- cell, the text following a `@item' or a `@tab'. $TEXT is the
- corresponding text.
-
- -- Function Reference: $multitable_row row $text $item_command
- This function is used to format a multitable row. $TEXT is
- the row text, with cells allready formatted with the `$cell'
- function reference. $ITEM_COMMAND is the command used to
- introduce the row, such that it is possible to distinguish
- between `@item' and `@headitem'.
-
-
-File: texi2html.info, Node: Whole table list, Prev: Table and list items, Up: Lists tables
-
-7.11.2 Formatting of a whole table or list
-------------------------------------------
-
-If the Texinfo command is a key of the `%format_map', the associated
-value is used to specify the formatting of the construct, otherwise a
-function is called. The value in `%format_map' associated with a
-command is interpreted similarly with values associated with more
-simpler commands:
-
- * If the text is a word, it is considered to be an HTML element
- name, and the whole table or list is enclosed between the element
- opening and the element closing.
-
- * If the text is a word followed by some text, the word and is
- interpreted as above, and the text is considered to be the
- attributes text of the element.
-
- * If the text is empty nothing is added to the text.
-
- In case the `%format_map' isn't used, a function reference called
-`$table_list' should be redefined, the associated function will be
-called each time a command isn't found in `%format_map'.
-
- -- Function Reference: $whole_table_list table_list $command $text
- $COMMAND is the Texinfo command name, $TEXT is the formatted items.
-
- If you still want to use `%format_map' but differently from the
-default, it is possible to redefine the following function reference:
-
- -- Function Reference: $whole_table_list format $command $format $text
- $COMMAND is the @-command, $FORMAT is the entry associated with
- $COMMAND in `%format_map'. $TEXT is the formatted items.
-
-
-File: texi2html.info, Node: Definitions, Next: Headings, Prev: Lists tables, Up: Customizing HTML
-
-7.12 Definition commands formatting
-===================================
-
-The formatting of definition commands is controlled by a hash and four
-functions. The hash describes how the text on the definition line is
-interpreted, the functions control the formatting of the definition line
-and the definition function text.
-
-* Menu:
-
-* Definition line::
-* Definition formatting::
-
-
-File: texi2html.info, Node: Definition line, Next: Definition formatting, Up: Definitions
-
-7.12.1 Customizing the interpretation of a definition line
-----------------------------------------------------------
-
-The keys of the hash `%def_map' are definition command names. There
-are two types of entries:
-
- * If the command is a shortcut for another definition command the
- value is a text and the definition command is replaced by the text.
-
- For example if we have:
- $def_map{'deftruc'} = '@defvr {A truc}';
-
- and a line like
- @deftruc var
-
- the line will be transformed in
- @defvr {A truc} var
-
- * If the command isn't a shortcut, it is associated with an array
- reference. The first element is `f', `v' or `t' corresponding with
- the index type (`f' for function, `v' for variable, `t' for type).
-
- The remaining of the array describes how to interpret the text
- following the definition command on the definition command line.
- The entry item specify what corresponds with the next bracketed
- item or word. Currently the possibilities are `category', `name',
- `type', `class' and `arg'.
-
- For example if we have
- def_map{'defvr'} = [ 'v', 'category', 'name' ];
-
- The first bracketed item following `@defvr' is considered to be
- the category and the next one is the name. The index associated
- with the definition line is the variables index.
-
-
-File: texi2html.info, Node: Definition formatting, Prev: Definition line, Up: Definitions
-
-7.12.2 Customization of the definition formatting
--------------------------------------------------
-
-Four functions are used when formatting a definition command:
-
-category name
- -- Function Reference: $category definition_category
- $category_or_name $class $style
- This function precise a category or an index entry name
- associating a class $CLASS (if given) with $CATEGORY_OR_NAME.
- The $STYLE of the definition may be `f', for function, `v',
- for variable or `t', for type.
-
-formatting of the definition line
- -- Function Reference: $line def_line $category $name $type
- $arguments $index_label
- This function formats the definition line. $CATEGORY is the
- category formatted with `$definition_category', $NAME, $TYPE
- and ARGUMENTS are the element of the definition line.
- $INDEX_LABEL is the text inserted at the place where an index
- entry appears. *Note Index entry place::.
-
-definition text
- -- Function Reference: $definition_text def_item $text
- This function formats the definition text, $TEXT.
-
-the whole definition
- -- Function Reference: $definition def $text
- This function formats the whole definition. The definition
- line and text formatted by the above functions are in $TEXT.
-
-
-
-File: texi2html.info, Node: Headings, Next: Special regions, Prev: Definitions, Up: Customizing HTML
-
-7.13 Customizing headings formatting
-====================================
-
-A function controls the formatting of sectioning element headings, with
-the corresponding function reference:
-
- -- Function Reference: $heading_text heading \%element_reference
- The \%ELEMENT_REFERENCE is a reference on a hash corresponding
- with the sectioning element. The following keys are of interest:
- `text'
- The heading text
-
- `name'
- The heading text without section number
-
- `node'
- true if the sectioning element is a node without associated
- structuring command
-
- `level'
- The level of the element in the document tree. `0' is for
- `@top', `1' for `@chapter' and so on
-
- `tag_level'
- the sectioning element name, with `@raisesections' and
- `@lowersections' taken into account
-
-
-File: texi2html.info, Node: Special regions, Next: Menus, Prev: Headings, Up: Customizing HTML
-
-7.14 Formatting of special regions (`@verbatim', `@cartouche', `@quotation')
-============================================================================
-
-Regions corresponding with raw text, like `@verbatim', `@html' or
-`@tex' are formatted according to the following function reference:
-
- -- Function Reference: $raw_region raw $command $text
- $COMMAND is the command name, $TEXT is the raw text.
-
- If LaTeX2HTML is used, `@tex' regions are handled differently, from
-within the main program.
-
- The `@cartouche' command formatting is controlled by the function
-reference:
-
- -- Function Reference: $cartouche cartouche $text
- $TEXT is the text appearing within the cartouche.
-
- The formatting of `@quotation' is controlled by two function
-references. The first one is usefull in case the `@quotation' has an
-argument, as it allows to prepend a string to the quotation text:
-
- -- Function Reference: $prepended_string quotation_prepend_text $style
- $text
- $STYLE is the first argument of the `@quotation' if there are two
- arguments. $TEXT is the second argument or the first if there is
- one argument. There are still @-commands in these strings. This
- function can return a string which will be prepended to the
- quotation text.
-
- The whole quotation is formatted by:
-
- -- Function Reference: $quotation quotation $quotation_text
- $argument_text $argument_style_texi $argument_style_id
- $QUOTATION_TEXT is the quotation text, formatted, with the text
- prepended by the function above. $ARGUMENT_TEXT is the second
- argument of the `@quotation' or the first if there is one
- argument, formatted. The other arguments are defiend if there are
- two arguments for the `@quotation', $ARGUMENT_STYLE_TEXI is this
- argument, with @-commands, and $ARGUMENT_STYLE_ID is this
- argument transformed in an identifier which can be used as an XML
- identifier.
-
-
-File: texi2html.info, Node: Menus, Next: Indices, Prev: Special regions, Up: Customizing HTML
-
-7.15 Menu formatting
-====================
-
-To understand how the formatting of menus is controlled, the different
-parts of a menu are first described, then how to control the formatting
-of each of these parts.
-
-* Menu:
-
-* Menu parts:: A menu consists in menu entry and menu
- comments
-* Menu formatting::
-
-
-File: texi2html.info, Node: Menu parts, Next: Menu formatting, Up: Menus
-
-7.15.1 The structure of a menu
-------------------------------
-
-In `texi2html', a menu is considered to be composed of 2 parts, the
-"menu entries" and the "menu comments". Menu entries are further
-divided in an "entry link" and optionnaly an "entry description". The
-entry link consists in a node name and an optionnal menu entry name.
-
- A menu entry begins with `*' at the beginning of the line. It begins
-with the entry link, followed by the description. The description spans
-until the next menu entry, or some text begining at the first character
-of a line or an empty line, not contained within a command block which
-begun in the description. An empty line or a line with text at the
-first character starts a menu comment, which spans until the next menu
-entry.
-
- Here is an illustration of these rules:
-
- @menu
- * node name: entry name. description begins
- description continues
- * another menu entry::
- description begins
- description continues
-
- A menu comment, after an empty line
-
- * node:: description begins
- A menu comment. The line starts at the first character
-
- * last entry:: description begins _text
- of the description, even if the line begins at the first character,
- because we are in @emph_.
- @end menu
-
-
-File: texi2html.info, Node: Menu formatting, Prev: Menu parts, Up: Menus
-
-7.15.2 The formatting of the different menu components
-------------------------------------------------------
-
-In the default case, the name of the section corresponding with the
-node is used instead of the node name. If `$NODE_NAME_IN_MENU' is true,
-however, node names are used. If `$AVOID_MENU_REDUNDANCY' is true and
-menu entry equal menu description the description isn't printed. This
-is the default. Likewise, if node or section name equal entry name, do
-not print entry name.
-
- A symbol, `$MENU_SYMBOL' is put at the beginning of menu entries
-when the node name is used. The default is `&bull;'. If `$UNNUMBERED_SYMBOL_IN_MENU'
-is true it is also put at the beginning of unnumbered section names.
-This is not done by default.
-
- The menu comments are considered to be preformatted text. The style
-associated with this preformatted text is determined by `$MENU_PRE_STYLE'.
-Default is `font-family: serif'. The css class associated with menu
-comments is `menu-comments'.
-
- Three function references are associated with the formatting of the
-different parts of a menu:
-
- -- Function Reference: $link menu_link $section \%state $href $node
- $name $ending
- $SECTION is the section name corresponding with the link, $HREF is
- the link hypertextual reference. $HREF may be absent. \%STATE
- holds informations about the current context. The only key which
- could be of interest is `preformatted', true if the context is a
- preformatted context. *Note Three contexts::. $NODE is the node
- name, $NAME is the name of the node, and $ENDING is the text
- ending the link entry.
-
- -- Function Reference: $description menu_description $description_text
- \%state
- $DESCRIPTION_TEXT is the text of the menu description. \%STATE
- should be used similarly than for the menu link.
-
- -- Function Reference: $menu_comment menu_comment $text
- $TEXT is the text of the menu comment. It is in a preformatted
- environment.
-
- The following function reference controls the formatting of a wole
-menu:
-
- -- Function Reference: $menu menu $menu_components_text
- $MENU_COMPONENTS_TEXT is the formatted menu components text,
- obtained as explained above.
-
- The last function reference corresponds with a special case. It is
-used when a menu entry appears within another block command, to avoid
-the possibilities of invalid HTML production. In that case the menu
-description and menu comments are not formatted specially, but treated
-like normal text.
-
- -- Function Reference: $link simple_menu_link $link_text $href $node
- $name $ending
- $LINK_TEXT is the text corresponding with the link name, $HREF is
- the link hypertextual reference. $NODE is the node name, $NAME is
- the name of the node, and $ENDING is the text ending the link
- entry.
-
-
-File: texi2html.info, Node: Indices, Next: Floats and lists of floats, Prev: Menus, Up: Customizing HTML
-
-7.16 Indices formatting
-=======================
-
-Two different things needs to be handled for indices formatting, the
-place where the index term appears, the index entry, and the index list
-itself. The indexing commands like `@cindex' determines where index
-entries appear, and the index list is printed with a `@printindex'
-command.
-
-* Menu:
-
-* Index entry place:: Index entries in the main document are
- targets for hypertext references
-* Index list:: Customizing the formatting of the index list
-
-
-File: texi2html.info, Node: Index entry place, Next: Index list, Up: Indices
-
-7.16.1 Formatting of index entries
-----------------------------------
-
-Index entry places in the main text may be the target for hypertext
-references. Their formatting is controlled by the function associated
-with the following function reference:
-
- -- Function Reference: $target index_entry_label $identifier
- $preformatted
- $IDENTIFIER should be used to create a target for links (typically
- associated with a name or id attribute in HTML). $PREFORMATTED is
- true if the index entry appeared in preformatted text.
-
-
-File: texi2html.info, Node: Index list, Prev: Index entry place, Up: Indices
-
-7.16.2 Customizing the formatting of index lists
-------------------------------------------------
-
-The index entries are sorted alphabetically. A whole index list is
-considered to be composed of letter entries. A letter entry is composed
-by all the index entries beginning with that letter. A letter may be a
-non alphabetical character, but we call it letter here.
-
- An index summary appears at the beginning and at the end of an index
-list, and should be used to jump directly to a letter entry. Indices
-lists may be split across pages, thus the different letters may appear
-on different files. The number of index entries appearing on each page
-is determined by a variable `$SPLIT_INDEX' if set. The default is to
-split indices after 100 entries.
-
- The formatting of all these elements is controlled by the following
-function references:
-
-_formatting of a letter in a summary_
- -- Function Reference: $letter summary_letter $letter $file
- $identifier
- This function is used to format a letter appearing in a
- summary, refering to a letter entry in the index list.
- $LETTER is the letter. $FILE is the file name where the letter
- entry appears. More precisely, it is empty when the letter
- entry is on the same page than the summary, it contains the
- file name when the index page is split accross page.
- $IDENTIFIER is an identifier for the target letter entry.
-
-_formatting of a summary_
- -- Function Reference: $summary index_summary
- \@alphabetical_letters \@nonalphabetical_letters
- \@ALPHABETICAL_LETTERS and \@NONALPHABETICAL_LETTERS contain
- the formatted summary letters, formatted with the above
- function.
-
-_formatting of an index entry_
- -- Function Reference: $entry index_entry $entry_href $entry_text
- $section_href $section_heading
- $ENTRY_HREF is a reference to the place where the index entry
- appeared, $ENTRY_TEXT is the corresponding text. $SECTION_HREF
- is a reference to the beginning of the sectioning element
- containing the index entry, $SECTION_HEADING is the heading
- of the element.
-
-_formatting of letter entry_
- -- Function Reference: $letter_entry index_letter $letter
- $identifier $index_entries_text
- This function formats a letter entry, consisting in all the
- index entries beginning with this letter. $LETTER is the
- letter, $IDENTIFIER should be used to create a target for
- links (typically links from summaries), and
- $INDEX_ENTRIES_TEXT is the text of the index entries
- formatted as described above.
-
-_formatting of whole index_
- -- Function Reference: $index print_index $index_text $index_name
- $INDEX_TEXT is the text of all the index entries grouped by
- letter appearing in that page formatted as above. INDEX_NAME
- is the name of the index, the argument of `@printindex'.
-
-
-File: texi2html.info, Node: Floats and lists of floats, Next: Footnotes, Prev: Indices, Up: Customizing HTML
-
-7.17 Floats and lists of floats
-===============================
-
-Floats appear in the `@float' environment, optionaly with a style and a
-label, and with optionnal `@caption' and `@shortcaption'. Their list
-appear after a `@listoffloats'.
-
- A hash reference is associated with each float, it is available in
-some formatting functions. The keys are:
-`caption_texi'
-`shortcaption_texi'
- A reference on an array containing the caption or shortcaption
- lines, unformatted.
-
-`style_texi'
- The style with texi @-commands.
-
-`style_id'
- The unique identifier associated with the style.
-
-`nr'
- The number with the same conventions than makeinfo (use the
- chapter number a dot and then the number of the float of that
- style in the chapter, or an absolute number if in unnumbered).
-
-`chapter_nr'
- The number of the chapter containing the float.
-
-`nr_in_chapter'
- The number of the float in the chapter.
-
-`absolut_nr'
- The number of the float in the document.
-
-`texi'
- The label with @-commands.
-
-`id'
- The unique identifier associated with the label. Usefull to make
- an anchor or a reference.
-
-`element'
- A reference on a structure representing the element the float
- appear in.
-
-* Menu:
-
-* Floats:: Formatting of floats
-* Lists of floats:: Formatting the lists of floats
-
-
-File: texi2html.info, Node: Floats, Next: Lists of floats, Up: Floats and lists of floats
-
-7.17.1 Formatting a float
--------------------------
-
-First there is an occasion to construct a texinfo text for the caption,
-using the caption texinfo lines and the informations in the float
-structure. The returned lines will be formatted in the main program. A
-function reference is used here:
-
- -- Function Reference: (\@caption_lines_returned,
-\@shortcaption_lines_returned) caption_shortcaption \%float
- \@caption_lines \@shortcaption_lines
- \%FLOAT is the structure defined above. \@CAPTION_LINES and
- \@SHORTCAPTION_LINES are references on arrays containing the
- texinfo lines for caption and short caption.
- \@CAPTION_LINES_RETURNED and \@SHORTCAPTION_LINES_RETURNED are
- references on an array containing the texinfo lines for the
- caption and shortcaption.
-
- Then the float is formatted with the following function reference:
-
- -- Function Reference: $text float $float_text \%float $caption_text
- $shortcaption_text
- $FLOAT_TEXT is the text appearing within the `@float', formatted.
- \%FLOAT is still the structure defined above. $CAPTION_TEXT and
- $SHORTCAPTION_TEXT are the caption and short caption build with the
- above function and formatted.
-
-
-File: texi2html.info, Node: Lists of floats, Prev: Floats, Up: Floats and lists of floats
-
-7.17.2 Formatting lists of floats
----------------------------------
-
-A list of floats is introduced by `@listoffloats'. The argument of
-`@listoffloats' is the "style". First the style texinfo can be modified
-with the following function reference:
-
- -- Function Reference: $style_texi_returned listoffloats_style
- $style_texi
- $STYLE_TEXI is the `@listoffloats' argument with texinfo
- @-commands kept. It is possible to make changes to the $STYLE_TEXI
- and return a modified string, still with @-commands. The modified
- string is formatted in the main program.
-
- After that, for each of the floats with that style, first there is a
-possibility to modify the float style and the float caption before they
-are formatted in the main program, with the following function
-references:
-
- -- Function Reference: $float_style_texi_returned
-listoffloats_float_style $style_texi \%float
- $STYLE_TEXI is the style, and \%FLOAT is the structure described
- above. This function reference returns a style to be formatted in
- the main program.
-
- -- Function Reference: $caption_texi_returned listoffloats_caption
- \%float
- \%FLOAT is the structure described above. This function reference
- returns a caption to be formatted in the main program.
-
- Each entry is formatted by:
-
- -- Function Reference: $listoffloats_entry listoffloats_entry
- $style_texi \%float $float_style $caption $href
- $STYLE_TEXI is the style with @-commands, $FLOAT_STYLE is the
- style returned by the above function and formatted. $CAPTION is the
- caption returned by the above function formatted. \%FLOAT is the
- structure corresponding with the float, and $HREF is an href
- pointing to the float location.
-
- Lastly, the whole `@listoffloats' is formatted by:
-
- -- Function Reference: $listoffloats listoffloats $style_texi $style
- \@listoffloats_entries
- $STYLE_TEXI is the style with @-commands, $STYLE is the style
- returned by the above function and formatted. The array reference
- \@LISTOFFLOATS_ENTRIES holds the entries formatted by the above
- function.
-
-
-File: texi2html.info, Node: Footnotes, Next: Other and unknown commands, Prev: Floats and lists of floats, Up: Customizing HTML
-
-7.18 Customizing the footnotes formatting
-=========================================
-
-Each footnote is associated with a footnote entry. Several footnote
-entries are grouped in a footnote section. When a footnote appears, two
-things must be formatted: in the main text the place where the footnote
-appear and the footnote text.
-
- Two functions, with corresponding function references control the
-formatting of the footnotes:
-
- -- Function Reference: (\@lines $text_for_document) foot_line_and_ref
- $number_in_doc $number_in_page $footnote_id $place_id
- $document_file $footnote_file \@lines \%state
- $NUMBER_IN_DOC is the footnote number in the whole document,
- $NUMBER_IN_PAGE is the footnote number in the current page.
- $FOOTNOTE_ID is an identifier for the footnote in the footnote text
- which should be used to make target for references to that
- footnote, while $PLACE_ID is an identifier for the location of the
- footnote in the main document. Similarly, $DOCUMENT_FILE is the
- file name of the file containing the text where the footnote
- appears in the main document, while $FOOTNOTE_FILE is the file
- name of the file where the footnote text appears.
-
- \@LINES is a reference on an array containing the footnote text
- lines, allready formatted. And \%STATE holds informations about
- the context at the footnote place in the main document. As usual
- the most usefull entry is `preformatted' which is true if the
- footnote appears in a preformatted context.
-
- This function returns a reference on an array, \@LINES containing
- the updated footnote text for the footnote entry, and
- $TEXT_FOR_DOCUMENT, the text appearing at the footnote place in
- the main document, linking to the footnote entry.
-
- The following function is only used when footnotes are at the bottom
-of a page and the document is split. For customization of the
-footnotes page in case they are on a separated page or section, *note
-Special pages layout::. For the determination of the footnote
-locations, *note Page layout options::.
-
- -- Function Reference: foot_section \@footnotes_lines
- This function formats a group of footnotes. \@FOOTNOTES_LINES is a
- reference on an array holding the lines of all the footnote entries
- formatted as explained above. This function modifies the reference.
-
-
-File: texi2html.info, Node: Other and unknown commands, Prev: Footnotes, Up: Customizing HTML
-
-7.19 Customizing other commands, and unknown commands
-=====================================================
-
-Many commands without braces are available in texinfo, sometimes with a
-specific syntax. For example we have `@sp', `@noindent',
-`@documentlanguage', `@oddheading', `@headings', `@shortcontents',
-`@shorttitlepage' or `@comment'. `texi2html' interprets some of these
-commands and some functions or variables are used for their formatting
-or to access their information. In the default case, however, most of
-these constructs are ignored.
-
- It is possible to change how the things following these commands on
-the line are handled, what is considered to be an arg for those
-commands and it is also possible to keep them instead of discarding
-them such that it is possible to handle them specially, with the same
-function than the one used for unknown commands.
-
- Those special commands without braces are the key of a hash: `%misc_command'.
-The associated value is a reference on a hash enabling to set the
-properties of these commands. The keys of this hash reference is the
-name of a property, the value is the value of the property. For example
-here we have `line' for the `arg' property for the `command' @-command.
-
- $misc_command{'command'} = {'arg' => 'line', 'skip' => 'space'};
-
- The properties and possible values are:
-
-`skip'
- This property enables to set what is skipped after the command
- arguments. Here are the possible values:
- `line'
- The remaining of the line is skipped.
-
- `space'
- Spaces are skipped but not newline.
-
- `whitespace'
- Spaces are skipped
-
- `linewhitespace'
- Spaces are skipped if there are only spaces remaining on the
- line.
-
- `linespace'
- Spaces are skipped, but not newline if there are only spaces
- remaining on the line
-
-`arg'
- If the associated value is `line' the line is considered to be the
- argument. If it is a number it is the number of args (separated by
- spaces).
-
-`texi'
- If true the arguments are considered to real texinfo, therefore
- `@value' and `@macro' are expanded.
-
-`keep'
- If true the args and the macro are kept, otherwise they are
- discarded. The defaut is to have `keep' undef for all the
- commands. If `keep' is true for `@verbatiminclude' the default
- action for this macro isn't done.
-
- Commands which don't appear in the hashes `%simple_map', `%simple_map_pre', `%simple_map_texi'
-and `%misc_command', or that appear in `%misc_command' but with `keep'
-true are processed by the following function reference:
-
- -- Function Reference: ($result_line, $result, $result_text, $message)
-unknown $command $line
- $COMMAND is the @-command, $LINE is the line following the
- $COMMAND. $RESULT is a boolean. If it is true then the other return
- values are taken into account otherwise the default actions are
- used. In case $RESULT is true, $RESULT_LINE is the new line to be
- processed further, $RESULT_TEXT is the resulting formatted text
- and $MESSAGE, if defined is a message outputted to the output with
- line number added by `texi2html'.
-
- Commands with braces not specified above nor in `%style_map', `%style_map_pre'
-and `%style_map_texi' are processed by the following function reference
-
- -- Function Reference: ($result, $result_text, $message) unknown_style
- $command $text
- $COMMAND is the @-command, $TEXT is the text appearing within the
- braces (allready formatted). $RESULT is a boolean. If it is true
- then the other return values are taken into account otherwise the
- default actions are used. In case $RESULT is true, $RESULT_TEXT is
- the resulting formatted text and $MESSAGE, if defined is a message
- outputted to the output with line number added by `texi2html'.
-
-
-File: texi2html.info, Node: Internationalization, Next: Indexop, Prev: Customizing HTML, Up: Top
-
-Appendix A Internationalization
-*******************************
-
-The strings written in the document are selected based on the document
-language. This can be used to customize the strings, as described in
-*note Strings::. This also enables translation of the strings.
-
-* Menu:
-
-* Translating strings::
-* Adding new strings::
-
-
-File: texi2html.info, Node: Translating strings, Next: Adding new strings, Up: Internationalization
-
-A.1 Translating strings
-=======================
-
-If the language is allready supported, then there will be a file in the
-`i18n' directory with name the two-letter ISO-639 language code. In
-that case you can enhance the translations by editing this file. There
-is a `$LANGUAGES->{'LANGUAGE'}' hash in that file. The keys are the
-english strings, in `''', the values (in `''' after `=>') are the
-translations. When a string contains a `%' followed by `{' NAME `}' it
-means that the string will be expanded by `texi2html'. For an example,
-see *note Strings::.
-
- After that you should run the command `./manage_i18n.pl all' in the
-top directory, it should merge your file with the existing files in
-`translations.pl', which is incorporated to the `texi2html' script by
-`./configure'.
-
- If the language isn't currently supported, copy the `en' file in
-`i18n' to a file with name the two-letter ISO-639 language code of your
-language and then add your translations to the strings. You could also
-add your two-letter language code in the `manage_i18n.pl' file in the
-`@known_languages' array.
-
- After that you should similarly run the command `./manage_i18n.pl
-all' in the top directory.
-
- Obsoleted strings are not removed from the files, they are still
-present in the `$T2H_OBSOLETE_STRINGS->{'LANGUAGE'}' hash in case the
-string is reused later.
-
- If you made change to strings specified in installed files (*note
-Installation::) you will have to reinstall them otherwise the
-installated files will take precedence (*note Using init files::).
-
-
-File: texi2html.info, Node: Adding new strings, Prev: Translating strings, Up: Internationalization
-
-A.2 Adding new strings written to document
-==========================================
-
-If you need to write strings, for example the new string A STRING to
-the resulting document, call `&$I('a string')'. Use simple quotes. If
-you want to substitute a value in the string put `%{STRING_VALUE}', in
-the string, and give a second argument to `&$I', a hash reference with
-key STRING_VALUE and value the what you want to substitute. Here is an
-example:
-
- return &$I('%{name} of %{class}', { 'name' => $name, 'class' => $class });
-
- In that case `%{name}' is substituted by `$name' in the translated
-string.
-
- After that you should run the command `./manage_i18n.pl all' in the
-top directory, it should add your new strings to all the files in the
-`i18n' directory.
-
-
-File: texi2html.info, Node: Indexop, Next: Indexvr, Prev: Internationalization, Up: Top
-
-Appendix B Command Line Option Index
-************************************
-
-
-* Menu:
-
-* css-include=FILE: Style options. (line 24)
-* def-table: Style options. (line 39)
-* doctype=DTD: Style options. (line 8)
-* DVAR: Texinfo related options.
- (line 14)
-* frames: Page layout options. (line 6)
-* frameset-doctype: Style options. (line 10)
-* frameset-doctype=DTD: Style options. (line 9)
-* html-xref-prefix=PATH: Style options. (line 35)
-* IDIR: Texinfo related options.
- (line 25)
-* if<region>: Expansion. (line 10)
-* include-css: css. (line 22)
-* init-file: Using init files. (line 13)
-* iso: Style options. (line 19)
-* l2h: Expanding TeX regions.
- (line 8)
-* l2h-file: Expanding TeX regions.
- (line 21)
-* l2h-l2h=PROGRAM: Expanding TeX regions.
- (line 13)
-* l2h-tmp: Expanding TeX regions.
- (line 17)
-* lang <1>: Strings. (line 9)
-* lang: Using init files. (line 22)
-* lang=LANG: Texinfo related options.
- (line 9)
-* menu: Invoking texi2html. (line 18)
-* no-if<region>: Expansion. (line 12)
-* node-files: Output files. (line 61)
-* nomenu <1>: Expansion. (line 17)
-* nomenu: Invoking texi2html. (line 18)
-* nosec-nav: Page layout options. (line 11)
-* number: Style options. (line 48)
-* output: Output files. (line 35)
-* PDIR: Texinfo related options.
- (line 20)
-* pkgdatadir=dir: Using init files. (line 8)
-* pkgdatadir=DIR: Installation. (line 46)
-* prefix: Output files. (line 39)
-* separated-footnotes: Page layout options. (line 15)
-* short-ext: Output files. (line 40)
-* short-ref: Style options. (line 44)
-* split: Splitting output. (line 8)
-* sysconfdir=dir: Using init files. (line 10)
-* toc-file: Output files. (line 43)
-* toc-links: Style options. (line 52)
-* top-file: Output files. (line 41)
-* use-nodes: Splitting output. (line 38)
-* UVAR: Texinfo related options.
- (line 17)
-
-
-File: texi2html.info, Node: Indexvr, Next: Indexcp, Prev: Indexop, Up: Top
-
-Appendix C Variable Index
-*************************
-
-
-* Menu:
-
-* $AFTER_BODY_OPEN: Customizing header. (line 8)
-* $AFTER_OVERVIEW: Contents and Overview text.
- (line 21)
-* $AFTER_TOC_LINES: Contents and Overview text.
- (line 28)
-* $anchor <1>: Anchors images and spaces.
- (line 10)
-* $anchor: Redefining functions. (line 15)
-* $AVOID_MENU_REDUNDANCY: Menu formatting. (line 8)
-* $BEFORE_OVERVIEW: Contents and Overview text.
- (line 17)
-* $BEFORE_TOC_LINES: Contents and Overview text.
- (line 25)
-* $BIG_RULE: The page layout. (line 12)
-* $BODYTEXT <1>: Customizing header. (line 22)
-* $BODYTEXT: Output initialization.
- (line 20)
-* $cell: Table and list items. (line 81)
-* $CLOSE_QUOTE_SYMBOL <1>: String interface. (line 8)
-* $CLOSE_QUOTE_SYMBOL: Hash reference interface.
- (line 65)
-* $complex_format_map: Complex formats. (line 12)
-* $CSS_LINES: css. (line 10)
-* $DEF_TABLE: Style options. (line 41)
-* $DEFAULT_RULE: The page layout. (line 11)
-* $definition_category: Definition formatting.
- (line 20)
-* $DO_CONTENTS: Contents and Overview text.
- (line 9)
-* $DO_SCONTENTS: Contents and Overview text.
- (line 13)
-* $DOCTYPE: Style options. (line 12)
-* $DOCUMENT_DESCRIPTION: Customizing header. (line 16)
-* $DOCUMENT_ENCODING: Customizing header. (line 11)
-* $ENCODING: Customizing header. (line 14)
-* $EXTENSION: File names. (line 8)
-* $EXTERNAL_DIR: Style options. (line 37)
-* $EXTRA_HEAD: Customizing header. (line 7)
-* $FRAMES: Page layout options. (line 9)
-* $FRAMESET_DOCTYPE: Style options. (line 12)
-* $ICONS: General purpose variables.
- (line 13)
-* $IDX_SUMMARY: External index files. (line 9)
-* $INDEX_CHAPTER: The page layout. (line 66)
-* $L2H_L2H: Expanding TeX regions.
- (line 14)
-* $L2H_TMP: Expanding TeX regions.
- (line 18)
-* $LANG <1>: Strings. (line 9)
-* $LANG <2>: Using init files. (line 22)
-* $LANG: Texinfo related options.
- (line 11)
-* $LANGUAGES <1>: Translating strings. (line 6)
-* $LANGUAGES: Strings. (line 13)
-* $MENU_PRE_STYLE: Menu formatting. (line 19)
-* $MENU_SYMBOL: Menu formatting. (line 13)
-* $MIDDLE_RULE: The page layout. (line 11)
-* $NODE_FILES <1>: File names. (line 9)
-* $NODE_FILES: Output files. (line 62)
-* $NODE_NAME_IN_MENU: Menu formatting. (line 7)
-* $NUMBER_SECTIONS: Style options. (line 49)
-* $OPEN_QUOTE_SYMBOL <1>: String interface. (line 8)
-* $OPEN_QUOTE_SYMBOL: Hash reference interface.
- (line 65)
-* $OUT: Output files. (line 35)
-* $PRE_BODY_CLOSE: Customizing footer. (line 7)
-* $PREFIX: Output files. (line 39)
-* $print_chapter_footer: Customizing footer. (line 20)
-* $print_chapter_header: Customizing header. (line 38)
-* $print_foot_navigation: Customizing footer. (line 9)
-* $print_head_navigation: Customizing header. (line 26)
-* $print_misc: Special pages layout. (line 33)
-* $print_misc_footer: Special pages layout. (line 34)
-* $print_misc_header: Special pages layout. (line 33)
-* $print_page_foot: Customizing footer. (line 23)
-* $print_page_head: Customizing header. (line 37)
-* $print_section_footer: Customizing footer. (line 21)
-* $print_section_header: Customizing header. (line 40)
-* $print_Top: Special pages layout. (line 31)
-* $print_Top_footer: Special pages layout. (line 32)
-* $print_Top_header: Special pages layout. (line 31)
-* $SECTION_NAVIGATION <1>: General purpose variables.
- (line 16)
-* $SECTION_NAVIGATION: Page layout options. (line 12)
-* $SEPARATED_FOOTNOTES: Page layout options. (line 15)
-* $SHORT_REF: Style options. (line 46)
-* $SHORTEXTN: Output files. (line 41)
-* $SHOW_MENU: Expansion. (line 18)
-* $SMALL_RULE: The page layout. (line 11)
-* $SPLIT: Splitting output. (line 9)
-* $SPLIT_INDEX: Index list. (line 15)
-* $T2H_OBSOLETE_STRINGS: Translating strings. (line 6)
-* $Texi2HTML::NODE{Next}: Button specifications.
- (line 59)
-* $Texi2HTML::OVERVIEW <1>: Contents and Overview text.
- (line 77)
-* $Texi2HTML::OVERVIEW: Global informations. (line 89)
-* $Texi2HTML::THIS_HEADER: Global informations. (line 85)
-* $Texi2HTML::THIS_SECTION <1>: Global functions. (line 12)
-* $Texi2HTML::THIS_SECTION: Global informations. (line 82)
-* $Texi2HTML::TOC_LINES <1>: Contents and Overview text.
- (line 77)
-* $Texi2HTML::TOC_LINES: Global informations. (line 92)
-* $TOC_FILE: Output files. (line 44)
-* $TOC_LINKS: Style options. (line 54)
-* $TOC_LIST_ATTRIBUTE: Contents and Overview text.
- (line 35)
-* $TOC_LIST_STYLE: Contents and Overview text.
- (line 31)
-* $TOP_FILE: Output files. (line 42)
-* $TOP_HEADING: The page layout. (line 47)
-* $UNNUMBERED_SYMBOL_IN_MENU: Menu formatting. (line 14)
-* $USE_ISO: Style options. (line 21)
-* $USE_NODES: Splitting output. (line 39)
-* $VERTICAL_HEAD_NAVIGATION: General purpose variables.
- (line 9)
-* $WORDS_IN_PAGE <1>: Global functions. (line 14)
-* $WORDS_IN_PAGE: Button specifications.
- (line 21)
-* %accent_map: Style and accent commands.
- (line 26)
-* %ACTIVE_ICONS: Button specifications.
- (line 71)
-* %BUTTONS_GOTO: Output initialization.
- (line 21)
-* %css_map: css. (line 7)
-* %def_map: Definition line. (line 6)
-* %format_in_paragraph: Avoiding paragraphs. (line 8)
-* %format_map: Whole table list. (line 6)
-* %main::value: Global informations. (line 67)
-* %misc_command: Other and unknown commands.
- (line 20)
-* %NAVIGATION_TEXT <1>: Output initialization.
- (line 21)
-* %NAVIGATION_TEXT: Button specifications.
- (line 64)
-* %paragraph_style: Alignement commands. (line 8)
-* %PASSIVE_ICONS: Button specifications.
- (line 72)
-* %pre_map: Commands without argument.
- (line 23)
-* %simple_map <1>: Other and unknown commands.
- (line 65)
-* %simple_map: Commands without argument.
- (line 22)
-* %simple_map_pre <1>: Other and unknown commands.
- (line 65)
-* %simple_map_pre: Commands without argument.
- (line 22)
-* %simple_map_texi <1>: Other and unknown commands.
- (line 65)
-* %simple_map_texi: Commands without argument.
- (line 22)
-* %special_list_commands: Table and list items. (line 12)
-* %style_map <1>: Other and unknown commands.
- (line 79)
-* %style_map: Style and accent commands.
- (line 10)
-* %style_map_pre <1>: Other and unknown commands.
- (line 79)
-* %style_map_pre: Style and accent commands.
- (line 11)
-* %style_map_texi <1>: Other and unknown commands.
- (line 80)
-* %style_map_texi: Style and accent commands.
- (line 11)
-* %Texi2HTML::HREF: Elements hashes. (line 12)
-* %Texi2HTML::NAME: Elements hashes. (line 9)
-* %Texi2HTML::NO_TEXI: Elements hashes. (line 18)
-* %Texi2HTML::NODE: Elements hashes. (line 15)
-* %Texi2HTML::THISDOC: Global informations. (line 12)
-* %texi_map: Commands without argument.
- (line 23)
-* %things_map: Commands without argument.
- (line 23)
-* @CHAPTER_BUTTONS: Button specifications.
- (line 27)
-* @CSS_FILES: Style options. (line 27)
-* @EXPAND: Expansion. (line 13)
-* @INCLUDE_DIRS: Texinfo related options.
- (line 27)
-* @MISC_BUTTONS: Button specifications.
- (line 32)
-* @NODE_FOOTER_BUTTONS: Button specifications.
- (line 17)
-* @PREPEND_DIRS: Texinfo related options.
- (line 22)
-* @SECTION_BUTTONS: Button specifications.
- (line 10)
-* @SECTION_FOOTER_BUTTONS: Button specifications.
- (line 16)
-
-
-File: texi2html.info, Node: Indexcp, Prev: Indexvr, Up: Top
-
-Appendix D Concept Index
-************************
-
-
-* Menu:
-
-* Avoid paragraph opening: Avoiding paragraphs. (line 6)
-* bug report: Top. (line 6)
-* centering: Alignement commands. (line 6)
-* complex format: Complex formats. (line 6)
-* Config: Using init files. (line 6)
-* configure: Installation. (line 6)
-* downloading texi2html source: Obtaining texi2html. (line 6)
-* examples of manuals: Overview. (line 6)
-* external manual: Reference to external manual.
- (line 6)
-* flushing text: Alignement commands. (line 6)
-* i18n <1>: Translating strings. (line 6)
-* i18n: Strings. (line 6)
-* Installation: Installation. (line 6)
-* internationalization: Using init files. (line 6)
-* internationalized strings: Adding new strings. (line 6)
-* makeinfo: whytexi2html. (line 6)
-* manage_i18n.pl: Adding new strings. (line 6)
-* paragraph: Paragraph and preformatted formatting.
- (line 6)
-* preformatted region: Paragraph and preformatted formatting.
- (line 6)
-* reference: References. (line 6)
-* skipped command: Other and unknown commands.
- (line 6)
-* source code for texi2html, downloading: Obtaining texi2html. (line 6)
-* texi2html source, downloading: Obtaining texi2html. (line 6)
-* Texinfo: Overview. (line 6)
-* text alignement: Alignement commands. (line 6)
-* Translation: Translating strings. (line 6)
-* unknown command: Other and unknown commands.
- (line 6)
-
-
-
-Tag Table:
-Node: Top3068
-Node: Overview5696
-Node: whytexi2html7486
-Node: Obtaining texi2html9569
-Node: Installation9852
-Node: Invoking texi2html12042
-Node: Splitting output13222
-Node: Output files16556
-Node: Expansion19818
-Node: Texinfo related options20727
-Node: Page layout options21794
-Node: Style options22691
-Node: Expanding TeX regions25011
-Node: Using init files26157
-Node: Initialization files28046
-Node: Redefining functions29993
-Node: Function prototypes31059
-Node: Changing the page layout32135
-Node: The different pages33493
-Node: The page layout35211
-Ref: Element labels36495
-Node: Navigation panel38224
-Node: General purpose variables38887
-Node: Button specifications39664
-Node: Panel formatting function43000
-Node: Program variables43799
-Node: Elements hashes44509
-Node: Global informations45028
-Node: Global functions47548
-Node: Output initialization48293
-Node: Output finalization49756
-Node: css50233
-Node: Customizing header51305
-Node: Customizing section54118
-Node: Customizing footer55122
-Node: Special pages57002
-Node: Special pages content57336
-Node: Top element text57640
-Node: Contents and Overview text58929
-Node: Footnotes text61678
-Node: About text61986
-Node: Special pages layout63506
-Node: File names64707
-Node: External index files66588
-Node: Customizing HTML68718
-Node: Three contexts70440
-Node: Commands without argument71214
-Node: Style and accent commands72636
-Node: Hash reference interface74129
-Ref: Reference hash args75005
-Node: String interface77375
-Node: Define your own interface79360
-Node: Anchors images and spaces81080
-Node: Text83954
-Node: Strings85290
-Node: References86880
-Node: Reference to external manual87087
-Node: Internal reference89091
-Node: Alignement commands90027
-Node: Paragraph and preformatted region90991
-Node: Paragraph and preformatted formatting91327
-Node: Avoiding paragraphs95064
-Node: Complex formats95469
-Node: Lists tables97166
-Node: Table and list items97638
-Node: Whole table list101583
-Node: Definitions103137
-Node: Definition line103619
-Node: Definition formatting105072
-Node: Headings106524
-Node: Special regions107491
-Node: Menus109529
-Node: Menu parts109981
-Node: Menu formatting111410
-Node: Indices114317
-Node: Index entry place114994
-Node: Index list115617
-Node: Floats and lists of floats118722
-Node: Floats120207
-Node: Lists of floats121523
-Node: Footnotes123752
-Node: Other and unknown commands126267
-Node: Internationalization130216
-Node: Translating strings130646
-Node: Adding new strings132304
-Node: Indexop133181
-Node: Indexvr137025
-Node: Indexcp150810
-
-End Tag Table
diff --git a/Build/source/utils/texi2html/doc/texi2html.texi b/Build/source/utils/texi2html/doc/texi2html.texi
deleted file mode 100644
index b4e2662badb..00000000000
--- a/Build/source/utils/texi2html/doc/texi2html.texi
+++ /dev/null
@@ -1,3426 +0,0 @@
-\input texinfo @c -*-texinfo-*-
-@c This is the ``Texinfo to HTML Converter'' manual which
-@c which is part of the ``texi2html'' distribution.
-@setfilename texi2html.info
-
-@c @macro copyleftnotice
-@copying
-Copyright @copyright{} 1999, 2000, 2001, 2002, 2003
- Free Software Foundation, Inc.
-
-@multitable @columnfractions .12 .88
-@item Portions of @command{texi2html}
-@item @tab Copyright @copyright{} 1999, 2000 Lionel Cons@*
-@item @tab Copyright @copyright{} 1999, 2000 Karl Berry@*
-@item @tab Copyright @copyright{} 1999, 2000 Olaf Bachmann@*
-@item @tab Copyright @copyright{} 2002, 2003 Patrice Dumas@*
-@item @tab Copyright @copyright{} 2001, 2002, 2003 Derek Price@*
-@item @tab Copyright @copyright{} many others.@*
-@item @tab
-@item @tab
-@item Portions of this manual
-@item @tab Copyright @copyright{} 1999, 2000 Karl Heinz Marbaise (manual)@*
-@item @tab Copyright @copyright{} 2003 Patrice Dumas (manual)@*
-@item @tab Copyright @copyright{} 2003 Derek Price (manual)@*
-@end multitable
-
-Permission is granted to make and distribute verbatim
-copies of this manual provided the copyright notice and
-this permission notice are preserved on all copies.
-
-@ignore
-Permission is granted to process this file through TeX and
-print the results, provided the printed document carries
-copying permission notice identical to this one except for
-the removal of this paragraph (this paragraph not being
-relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy and distribute modified
-versions of this manual under the conditions for verbatim
-copying, provided that the entire resulting derived work is
-distributed under the terms of a permission notice
-identical to this one.
-
-Permission is granted to copy and distribute translations
-of this manual into another language, under the above
-conditions for modified versions, except that this
-permission notice may be stated in a translation approved
-by the Free Software Foundation.
-@end copying
-@c @end macro
-
-@c --------------------------------------------------------
-@c This file is part of the Texi2HTML distribution.
-@c
-@c Texi2HTML is free software; you can redistribute it
-@c and/or modify it under the terms of the GNU General Public
-@c License as published by the Free Software Foundation;
-@c either version 2 of the License, or (at your option) any
-@c later version.
-@c
-@c Texi2HTML is distributed in the hope that it will be
-@c useful, but WITHOUT ANY WARRANTY; without even the implied
-@c warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-@c PURPOSE. See the GNU General Public License for more
-@c details.
-@c
-@c You should have received a copy of the GNU General
-@c Public License along with this program; if not, write to
-@c the Free Software Foundation, Inc., 59 Temple Place, Suite
-@c 330, Boston, MA 02111-1307 USA
-@c
-@c Author:
-@c Karl Heinz Marbaise <khmarbaise@gmx.de>
-@c Patrice Dumas
-@c Derek Price
-@c --------------------------------------------------------
-
-@c --------------------------------------------------------
-@c Get the version of the script and the last update time
-@c of this manual.
-@c
-@c version.texi is automatically generated through
-@c configure/autoconf.
-@include version.texi
-@c --------------------------------------------------------
-
-@c --------------------------------------------------------
-@c Define an index for command line options
-@defindex op
-
-@c Define some macros which affect markup and add to the
-@c index simultaneously.
-@macro longopt {arg}
-@opindex \arg\
-@option{--\arg\}
-@end macro
-
-@macro shortopt {arg}
-@opindex \arg\
-@option{-\arg\}
-@end macro
-
-@macro variable {arg}
-@vindex \arg\
-@code{\arg\}
-@end macro
-@c --------------------------------------------------------
-
-@settitle Texi2HTML -- Texinfo to HTML v@value{VERSION}
-@setchapternewpage odd
-@footnotestyle separate
-@ifset shorttitlepage-enabled
-@shorttitlepage Texi2HTML -- Texinfo to HTML v@value{VERSION}
-@end ifset
-
-@c --------------------------------------------------------
-@c support old style Info Dir entries.
-@ifset OLDSTYLE-INFO-DIR
-@ifinfo
-@format
-START-INFO-DIR-ENTRY
-* Texi2HTML: (texi2html). Texinfo 2 HTML Converter (texi2html).
-END-INFO-DIR-ENTRY
-@end format
-@end ifinfo
-@end ifset
-@c --------------------------------------------------------
-@c Informations for install-info.
-@c I think the conversion script should be found
-@c where the documentation system lives.
-@c What do you think?
-@dircategory Texinfo documentation system
-@direntry
-* Texi2HTML: (texi2html). Texinfo to HTML Converter.
-@end direntry
-@c --------------------------------------------------------
-
-@ifnottex
-@ifnothtml
-This file, last updated @value{UPDATED}, documents the @command{texi2html}
-script which converts @uref{http://www.texinfo.org,Texinfo} into
-@uref{http://w3c.org,HTML}. This edition is for @command{texi2html} version
-@value{VERSION}.
-@end ifnothtml
-
-@c @copyleftnotice
-@insertcopying
-@end ifnottex
-@c --------------------------------------------------------
-@titlepage
-@title Texi2HTML -- Texinfo to HTML v@value{VERSION}
-@subtitle Last Update: @value{UPDATED}
-@subtitle for Version @value{VERSION} of the @command{texi2html} script.
-@author Lionel Cons
-@author Karl Berry
-@author Olaf Bachmann
-@author Patrice Dumas
-@author Derek Price
-@author and many others.
-@author Karl Heinz Marbaise (manual)
-@author Patrice Dumas (manual)
-@author Derek Price (manual)
-@page
-@vskip 0pt plus 1filll
-@c @copyleftnotice
-@insertcopying
-@end titlepage
-
-@comment ========================================================
-@comment The real text starts here.
-@comment ========================================================
-
-@summarycontents
-@contents
-
-@ifnottex
-@c ========================================================
-@node Top
-@top Texi2HTML
-
-@cindex bug report
-
-This manual, last updated @value{UPDATED}, describes version @value{VERSION}
-of the @command{texi2html} Perl script which converts
-@c The following construct allows me to get
-@c real URL link in HTML and working refs in
-@c info.
-@c
-@c pertusus: support for html cross manual now
-@c exists in texi2html, but it implies having Texinfo's
-@c HTML manual at the right place, which isn't usually the case.
-@c The resulting ref is also less pretty in info.
-@ifnotinfo
-@uref{http://www.texinfo.org,Texinfo} into @uref{http://w3c.org,HTML}.
-@end ifnotinfo
-@ifinfo
-Texinfo (@pxref{Top,,Texinfo,Texinfo}) into @acronym{HTML}.
-@end ifinfo
-
-Please send bug reports concerning this manual to the Texi2HTML user
-discussion list @email{user@@texi2html.cvshome.org}. Please state the exact
-version of the manual which contains the bug, as given above.
-
-@ifinfo
-@c @copyleftnotice
-@insertcopying
-@end ifinfo
-
-@example
-@strong{This manual is currently under construction and of course incomplete. ;-)}
-@end example
-
-@menu
-@c * MenuName:NodeName. Description
-* Overview::
-* Obtaining texi2html::
- Obtaining a copy of the @command{texi2html}
- source code distribution
-* Installation:: Installing @command{texi2html}
-* Invoking texi2html:: Description of the command line options
-* Initialization files:: What kind of variables and subroutines appear
- in init files and how they are called
-* Changing the page layout:: Fine tuning of the page layout
-* Customizing HTML:: Fine tuning of the @acronym{HTML} elements
- associated with the texinfo constructs
-* Internationalization:: Help translating !
-* Indexop:: Command Line Option Index
-* Indexvr:: Variable Index
-* Indexcp:: Concept Index
-
-@end menu
-@end ifnottex
-@c ========================================================
-@node Overview
-@chapter Overview
-
-@cindex Texinfo
-@cindex examples of manuals
-
-@uref{http://www.texinfo.org,Texinfo} is the official
-documentation format of the @uref{http://www.gnu.org,GNU}
-project. It uses a single source file to produce both
-online information and printed output.
-
-It is often desirable to have a way to produce
-@acronym{HTML} from Texinfo sources, as GNU-Info files are
-produced. It is much simpler to run a converter than it is to
-rewrite all the documentation in @acronym{HTML}, especially
-considering that there is so much Texinfo documentation in
-the world.
-
-Some time ago @command{makeinfo} wasn't able to produce
-@acronym{HTML} output format, but people still wanted documentation in
-@acronym{HTML}. This was the birthing hour for
-@command{texi2html}. The basic purpose of @command{texi2html}
-is to convert Texinfo documents into @acronym{HTML}.
-
-Since then, @acronym{HTML} support in @command{makeinfo} has improved, but
-@command{texi2html} is still stronger in many areas, including the degree to
-which it allows customization. With @command{texi2html}, some important
-aspects of the resulting @acronym{HTML} files may be specified via command
-line options, and configuration files provide an even finer degree of control
-over the final output, allowing most every aspect of the final output not
-specified in the Texinfo input file to be specified. Configuration files are
-written in @command{perl}, like the main program, and anything which may be
-specified on the command line may also be specified within a configuration
-file.
-
-For an example of the kind of pages @command{texi2html} is capable of
-producing, have a look at the following sites:
-@uref{http://www.singular.uni-kl.de/Manual/html/,the Singular Manual},
-@uref{http://ccvs.cvshome.org/docs/manual,the Cederqvist (CVS Manual)}.
-
-@menu
-* whytexi2html:: Why @command{texi2html} and not @command{makeinfo}?.
-@end menu
-@c --------------------------------------------------------
-
-@node whytexi2html
-@section Why @command{texi2html} and not @command{makeinfo}?
-
-@cindex makeinfo
-
-You would like to produce @acronym{HTML} files from your existing Texinfo
-files? There are two programs you can use to do this. The first is
-@command{makeinfo} (@pxref{Generating HTML,,,texinfo}).
-The second is @command{texi2html}.
-
-The design goal of @command{makeinfo}'s @acronym{HTML} output was to produce
-readable @acronym{HTML} output. It is now possible to use @acronym{CSS}
-for @acronym{HTML} customization. Another possibility is to use intermediate
-formats, like docbook or @command{mekeinfo} @acronym{XML}
-and @acronym{XSL} stylesheets to customize the resulting document. Still the
-output produced by @command{makeinfo} isn't customizable.
-
-The current development of @command{texi2html} tries to
-provide for producing the more interesting and sophisticated @acronym{HTML}
-pages that today's Internet users have come to expect.
-The goal behind @command{texi2html} is to generate attractive @acronym{HTML} by
-default but also to allow users considerable freedom to affect the final
-style and design of the output @acronym{HTML} pages. This is achieved via
-command line options and flexible configuration files.
-
-@c The main disadvantage of @command{makeinfo}'s
-@c @acronym{HTML} output is that it is only available as one big file.
-@c This is of course readable but not very usable. This would be hard to
-@c remedy in @command{makeinfo}, as the Texinfo source has to be read in at
-@c least twice to implement split nodes. This would require a major
-@c rewrite of the @command{makeinfo} source.
-
-@c think more about this????
-In contrast to the @acronym{HTML} produced by @command{makeinfo --html} (the
-@command{makeinfo} program is part of the Texinfo distribution), the
-@command{texi2html} program, among other differences, allows for the
-customization of the entire page layout, including headers, footers, style
-sheets, etc., allows for customization of the low level @acronym{HTML}
-formatting, provides for splitting documents at various levels, and provides
-for using the @command{latex2html} program to convert @code{@@tex} sections of
-the Texinfo source.
-
-The focus on @acronym{HTML} is still present but with the help of the
-customization files it is now possible to use @command{texi2html} to
-produce other formats as well. @command{texi2html} may for example be
-turned into a texinfo to roff translator with the help of a customization file
-provided with the distribution.
-
-@command{texi2html} should reasonably convert all Texinfo
-4.8 constructs. If you find it does not, please send a bug report to the
-@email{users@@texi2html.cvshome.org} email list.
-
-@c ========================================================
-@node Obtaining texi2html
-@chapter Obtaining @command{texi2html}
-@cindex downloading @command{texi2html} source
-@cindex @command{texi2html} source, downloading
-@cindex source code for @command{texi2html}, downloading
-
-The latest version of the source code for @command{texi2html} should be
-available from @uref{http://texi2html.cvshome.org,texi2html.cvshome.org}.
-
-@c ========================================================
-@node Installation
-@chapter Installation of @command{texi2html}
-@cindex Installation
-@cindex configure
-
-To install @command{texi2html}, you must first obtain a copy of the
-source distribution. @xref{Obtaining texi2html}.
-
-@command{texi2html} also requires @command{perl} version
-5.004 or above. The current version has not been tested
-extensively on versions of @command{perl} below 5.6, however.
-
-@command{texi2html} is a standard Automake-based distribution.
-If you have a source version, you should run @command{./configure}
-to regenerate the executable @file{texi2html} file. @command{./configure}
-accepts options to select the installation directory for the @file{texi2html}
-file, the default directories @command{texi2html} will use to look for
-configuration files, and other details. Run @command{./configure --help} for
-more information.
-
-Running @command{./configure} combines four files into the final
-@file{texi2html} program file:
-@itemize
-@item @file{texi2html.pl} contains the base program,
-@item @file{MySimple.pm} handles the command line options,
-@item @file{texi2html.init} is the default configuration file, and
-@item @file{T2h_i18n.pm} is used for internationalization.
-@item @file{translations.pl} contains the translations of the strings used in
-documents.
-@end itemize
-
-Running @command{./configure} also builds the @command{make} configuration
-files (@file{Makefile}s). To make the documentation run @command{make}.
-
-@command{make install} performs the installation to the locations specified to
-the @command{./configure} script. This usually involves placing the actual
-@file{texi2html} file someplace in your path, such as @file{/usr/local/bin} or
-@file{/usr/bin}.
-
-Installing @command{texi2html} in your path should be sufficient
-to run it. To use default initialization files, or a configuration file for
-La@TeX{}2HTML when using @command{latex2html} to convert @code{@@tex} sections
-(@pxref{Expanding TeX regions}), install them in the package data directory
-specified to configure. This is @file{/usr/local/share/texi2html/} by default,
-but depends on the value of the @longopt{pkgdatadir=@var{dir}} option passed to
-the @command{./configure} script. Files used for strings customization and
-internationalization are also searched for in the @file{i18n} directory
-of this directory. @xref{Using init files} for more.
-
-@c ========================================================
-@node Invoking texi2html
-@chapter Invoking @command{texi2html}
-
-To produce an @acronym{HTML} manual, run @command{texi2html} with a Texinfo
-file as an argument. For example, this manual is created with:
-
-@example
-$ texi2html texi2html.texi
-@end example
-
-The behaviour of @command{texi2html} may be changed with command line
-options. These command line options are always associated with corresponding
-@command{perl} variables which may appear in init files, and these
-variables are presented in this chapter each time a switch is described.
-
-Boolean command line switches always have a corresponding negated switch,
-obtained by prepending @samp{no} or @samp{no-} to the switch name. For example
-@c PAT maybe it should be better to have @option{--nomenu} and @option{--menu}
-@c as it is not needed and maybe harmfull to have an index entry for these
-@c options here
-@longopt{nomenu} does the reverse of @longopt{menu}.
-
-@menu
-* Splitting output:: The @acronym{HTML} output may be split at
- different levels
-* Output files::
-* Expansion::
-* Texinfo related options::
-* Page layout options:: Customizing page layout
-* Style options:: Customizing the @acronym{HTML} and text style
-* Expanding TeX regions::
-* Using init files:: Specifying initialization files for fine tuning
-@end menu
-
-@c --------------------------------------------------------
-@node Splitting output
-@section Specifying where to split the generated document
-
-The @acronym{HTML} manual resulting from the processing of the Texinfo source
-may be split into files at different levels. This is specified with the
-option @longopt{split} which takes an argument, namely the level of splitting
-(variable: @variable{$SPLIT}). This level may be:
-
-@table @asis
-@item @samp{chapter}
-The document is split at @code{@@chapter}, @code{@@appendix}, or @code{@@unnumbered}.
-@item @samp{section}
-The document is split at the same places as it is using the @samp{chapter}
-argument, and also at @code{@@section}, @code{@@appendixsec} or
-@code{@@unnumberedsec}.
-@item @samp{node}
-The document is split at every sectioning command. It is not necessarily
-split at each node, if the @code{@@node} structure doesn't correspond with
-the sectioning command structure (see below).
-@item @samp{none}
-The document isn't split. This is the default.
-@end table
-
-There are two kinds of commands which may be used to define sectioning
-elements in Texinfo: @code{@@node} and the structuring commands (@code{@@top},
-@code{@@section}, @code{@@appendixsubsec}, and so on). A node just preceding
-a structuring command is considered to be part of the same sectioning element
-as that command. If the @code{@@node Top} isn't associated with a structuring
-command it also defines a sectioning element.
-
-By default, nodes which aren't associated with a structuring command are not
-considered to be sectioning commands. They are always considered to be part
-of a sectioning element defined by a structuring command. It is possible to
-change this behaviour via the @longopt{use-nodes} option (variable
-@variable{$USE_NODES}). In this case, nodes not associated with structuring
-commands are also considered to be sectioning commands defining a sectioning
-element.
-
-This default behaviour mimics @command{texi2dvi} behaviour, which ignores
-@code{@@node} commands for the purprose of sectioning, while the second
-looks like @command{makeinfo} behaviour (@pxref{Two Paths,,, texinfo}).
-
-As an illustration, the following table shows how a sample Texinfo document is
-divided into sectioning elements when @longopt{use-nodes} is used and not:
-
-@multitable @columnfractions .2 .1 .2 .1 .2
-@item Texinfo code
-@tab
-@tab
-default case
-@tab
-@tab
-with @longopt{use-nodes}
-@item
-@*
-@*
-@example
-@@node node1
-@@chapter node 1
-node1 text
-
-@@node node2
-node2 text
-
-@@node node3
-node3 text
-@@chapter node 3
-chapter text
-@end example
-@tab
-@tab
-first element:
-
-@example
-@@node node1
-@@chapter node 1
-node1 text
-
-@@node node2
-node2 text
-@end example
-
-second element:
-
-@example
-@@node node3
-node3 text
-@@chapter node 3
-chapter text
-@end example
-
-@tab
-@tab
-first element:
-
-@example
-@@node node1
-@@chapter node 1
-node1 text
-@end example
-
-second element:
-
-@example
-@@node node2
-node2 text
-@end example
-
-third element:
-
-@example
-@@node node3
-node3 text
-@@chapter node 3
-chapter text
-@end example
-
-@end multitable
-
-@c --------------------------------------------------------
-@node Output files
-@section Setting output file and directory names
-
-The manual name is constructed by stripping the @samp{.texi},
-@samp{.txi}, @samp{.texinfo}, or @samp{.txinfo} extension from the Texinfo file
-name.
-
-By default, @command{texi2html} generates the manual file in the current
-directory if the manual isn't split. A @samp{.html} file extension is appended
-to the manual name.
-
-If the manual is split the files are put in a directory named after the
-manual name. The file name is constructed using the manual name as basename.
-An underscore followed by a number is appended
-to the basename for each files corresponding with sectioning elements, with the
-exception of the top element. For the top element there nothing appended.
-The files containing special elements pages
-have an underscore and a 3 letter code corresponding to their content
-(@samp{toc} for table of contents, @samp{abt} for about, @samp{ovr} for
-overview) appended. Lastly, an @samp{.html} file extension is appended.
-
-Thus, if the texinfo file @file{afile.texi} is processed and split at chapters
-into 3 files, the generated files (in directory @file{afile}) will be:
-
-@example
-afile.html --> @code{@@node Top} or @code{@@top} section
-afile_1.html --> Chapter 1
-afile_2.html --> Chapter 2
-afile_toc.html --> Table of Contents
-afile_abt.html --> About Page
-@end example
-
-This default behavior may be modified by several command line options. If the
-output isn't split, the prefix file name may be overrided by the
-@longopt{output} command line option (variable @variable{$OUT}). If the output
-is split, and @longopt{output} is set, the files are placed in the directory
-specified by the argument to the option.
-
-The basename may be overridden with @longopt{prefix} (variable
-@variable{$PREFIX}). If @longopt{short-ext} is given, @samp{.htm} is appended
-instead of @samp{.html} in the final step (variable @variable{$SHORTEXTN}).
-The @longopt{top-file} option
-overrides the top element file name (variable @variable{$TOP_FILE}). This can
-be used to name the top element file @samp{index.html}. Similarly,
-@longopt{toc-file} changes the name of the table of contents file (variable
-@variable{$TOC_FILE}).
-
-Reusing the example above, but this time calling @command{texi2html} like so:
-
-@example
-$ texi2html -split chapter -prefix manual -short-ext -top-file index.htm -toc-file contents.htm afile.texi
-@end example
-
-we get, in @file{manual}:
-
-@example
-index.htm --> @code{@@node Top} or @code{@@top} section
-manual_1.htm --> Chapter 1
-manual_2.htm --> Chapter 2
-contents.htm --> Table of Contents
-manual_abt.htm --> About Page
-@end example
-
-The file names generated by @command{texi2html} differ from those generated
-by @command{makeinfo}. @command{makeinfo} uses the node name to construct
-the file names while splitting at nodes. It is possible to get the same
-behaviour out of @command{texi2html} by specifying the
-@longopt{node-files} option (variable @variable{$NODE_FILES}). If the output
-isn't split at nodes, @command{texi2html} will still output files named after
-the nodes, without real content but redirecting to the right file.
-The default is false for this option.
-@c Is this true? It wasn't in the last version. -DRP
-This trick enables the generated @acronym{HTML} manual to be a
-target for the cross-references of other manuals generated by
-@command{makeinfo} or @command{texi2html}.
-
-@c --------------------------------------------------------
-@node Expansion
-@section Specifying which regions get expanded
-
-The default for @command{texi2html} is to expand the @code{@@ifhtml},
-@code{@@html}, and @code{@@menu} regions, all the @code{@@ifnot} regions
-except @code{@@ifnothtml}, and no other @code{@@if} regions.
-
-It is possible to expand other regions by setting @longopt{if<region>},
-where @samp{<region>} is replaced by the literal name of the region (for
-example, @samp{--iftex}). Symetrically, if @longopt{no-if<region>} is
-specified, the @samp{<region>} region is ignored. The configuration file
-array, @variable{@@EXPAND}, holds the names of regions which should be
-expanded. The only region name present in @code{@@EXPAND} in the default case
-is @samp{html}.
-
-If @longopt{nomenu} is set, the @code{@@menu} sections are not expanded
-(variable @variable{$SHOW_MENU}). The default is to expand @code{@@menu}
-sections.
-@c How is --no-ifhtml specified? -DRP
-
-@c --------------------------------------------------------
-@node Texinfo related options
-@section Command line options related to Texinfo language features
-
-Miscalleneous Texinfo related things may be specified via command line options.
-
-@table @asis
-@item @longopt{lang=@var{lang}}
-Sets the document language similar to the Texinfo directive,
-@code{@@documentlanguage @var{lang}} (variable @variable{$LANG}).
-The default is @samp{en}, that is, use the english language strings.
-@item @shortopt{D@var{var}}
-Sets @var{var}. Equivalent to, @code{@@set @var{var} 1}, in Texinfo.
-@item @shortopt{U@var{var}}
-Clears @var{var}. Equivalent to, @code{@@clear @var{var}}, in Texinfo.
-@item @shortopt{P@var{dir}}
-Prepend @var{dir} to the list of directories to search for
-@code{@@include} files (the associated array is @variable{@@PREPEND_DIRS},
-empty in the default case).
-@item @shortopt{I@var{dir}}
-Append @var{dir} to the list of directories to search for
-@code{@@include} files (the associated array is @variable{@@INCLUDE_DIRS},
-empty in the default case).
-@end table
-
-The include files are always searched for in the current directory.
-
-@c --------------------------------------------------------
-@node Page layout options
-@section Page layout related command line options
-
-If the @longopt{frames} option is specified, @acronym{HTML} frames
-are used. A file describing the frame layout is generated, and the
-document page is associated with a frame where the short table of
-content appears (variable @variable{$FRAMES}). The default is not
-to use frames.
-
-It is also possible to suppress the section navigation panel with
-@longopt{nosec-nav} (variable @variable{$SECTION_NAVIGATION}, the default
-is to output all the navigation panels), and to specify
-whether footnotes should appear at the foot of the same page which contains
-the reference to the note or on a separate page with
-@longopt{separated-footnotes} (variable @variable{$SEPARATED_FOOTNOTES}).
-The default is to have separated footnotes.
-
-@c --------------------------------------------------------
-@node Style options
-@section Customizing the @acronym{HTML} and text style
-
-Miscalleneous style changes may be achieved with command line options.
-
-@table @asis
-@item @longopt{doctype=@var{DTD}}
-@itemx @longopt{frameset-doctype=@var{DTD}}
-You can specify the document DTD by setting these options.
-@longopt{frameset-doctype} applies to the file describing the frames when
-frames are used (corresponding variables are @variable{$DOCTYPE} and
-@variable{$FRAMESET_DOCTYPE}).
-
-The default for the document doctype is:
-@example
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
-@end example
-And for the frameset doctype:
-@example
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html401/frameset.dtd">
-@end example
-
-@item @longopt{iso}
-If this option is set, ISO8859 entities are used for some special symbols,
-like Copyright @copyright{} (variable @variable{$USE_ISO}). It is the default.
-
-@item @longopt{css-include=@var{file}}
-This command line switch provides for the inclusion of an external
-Cascading Style Sheet (@acronym{CSS}) file. More than one file may be
-specified, and @samp{-} stands for the standard input (array
-@variable{@@CSS_FILES}).
-
-The option use is the same than for @command{makeinfo} and is described
-extensively in @ref{HTML CSS,,,texinfo}.
-Briefly, the @acronym{CSS} @code{@@import} lines from the external file
-@acronym{CSS} file are pasted before the
-@c What does this mean? I don't think I clarified this one much. -DRP
-@c Is it better ? -PAT
-@command{texi2html} @acronym{CSS} rules, and the external file @acronym{CSS}
-rules are pasted after the @command{texi2html} @acronym{CSS} rules.
-
-@item @longopt{html-xref-prefix=@var{path}}
-This option sets the base directory for external @acronym{HTML} texinfo manuals
-(variable @variable{$EXTERNAL_DIR}). Defaults to @samp{../}.
-
-@item @longopt{def-table}
-If this option is set, @acronym{HTML} tables are used to format definition
-commands, rather than @acronym{HTML} definition tables (variable
-@variable{$DEF_TABLE}). Default is false.
-
-@item @longopt{short-ref}
-If this option is set, cross-references are given without section numbers
-(variable @variable{$SHORT_REF}). Default is false.
-
-@item @longopt{number}
-If this option is set, sections are numbered (variable
-@variable{$NUMBER_SECTIONS}). This is the default.
-
-@item @longopt{toc-links}
-If this option is set, links from headings to @acronym{TOC} entries are
-created (variable @variable{$TOC_LINKS}). Default is false.
-@end table
-
-@c --------------------------------------------------------
-@node Expanding TeX regions
-@section Expanding @code{@@tex} and @code{@@math} regions using La@TeX{}2HTML
-
-It is possible to use @uref{http://www.latex2html.org/,La@TeX{}2HTML}
-to process @code{@@tex} regions and @code{@@math@{@}} commands. This is an
-attractive way to display mathematical constructs in the @acronym{HTML}
-manual. The @longopt{l2h} option activates this feature (variable
-@var{$L2H}). It is usually desirable to expand @code{@@tex} sections when this
-option is specified (@pxref{Expansion}). The default is not to use this
-feature.
-
-The @longopt{l2h-l2h=@var{program}} option enables changing the name/location
-of the La@TeX{}2HTML program processing @TeX{} regions (variable
-@variable{$L2H_L2H}). The default is @command{latex2html}.
-
-@longopt{l2h-tmp} sets the directory used for temporary
-files, this name shouldn't contain a dot @samp{.}
-@c Why not? -DRP
-(variable is @variable{$L2H_TMP}). Defaults to the current dir.
-
-The file specified by @longopt{l2h-file} is
-used as La@TeX{}2HTML init file. It is searched at the same places than
-init files (@pxref{Using init files}), and the default is @file{l2h.init}.
-
-@c --------------------------------------------------------
-@node Using init files
-@section Use initialization files for fine tuning
-
-@cindex internationalization
-@cindex @file{Config}
-
-Initialization variables are read first from
-@file{/usr/local/share/texi2html/Config} (the exact location being
-changeable with the @longopt{pkgdatadir=dir} option of the
-@command{configure} script, see @ref{Installation}),
-@file{/usr/local/etc/texi2html/Config} (the exact location being
-changeable with the @longopt{sysconfdir=dir} option of the
-@command{configure} script, see @ref{Installation}), from @file{./Config}
-then from @file{$HOME/.texi2html/Config}. Any command-line option
-can override the corresponding option set in init file, and the
-option @longopt{init-file} specifies an init file to be loaded, with
-later settings overriding earlier ones.
-
-The init files specified with @longopt{init-file} are searched
-first in the current directory, then in the @file{$HOME/.texi2html/}
-directory, in the @file{/usr/local/etc/texi2html/} directory and lastly
-in the @file{/usr/local/share/texi2html/} directory.
-
-A file is also included based on the language selected,
-by @variable{$LANG}, @longopt{lang} or @code{@@documentlanguage}.
-If no language was selected @samp{en} is considered to be
-the language. All the files with name the language name in
-@file{/usr/local/share/texi2html/i18n/},
-@file{/usr/local/etc/texi2html/i18n/},
-@file{$HOME/.texi2html/i18n/} and then @file{./i18n/} are included.
-
-The default initialization options are defined in the
-@file{texi2html.init} file contained in the @command{texi2html}
-distribution (which gets included near the beginning of the
-@command{texi2html} script that gets installed).
-
-To customize @command{texi2html} it is best if you copy the
-appropriate sections from the @file{texi2html.init}
-contents into an appropriate local initialization file,
-make the necessary changes there, and then have
-@command{texi2html} read this initialization file by one of
-the means described above.
-
-@c ========================================================
-@node Initialization files
-@chapter Overview of initialization files content and loading
-
-The initialization files are @command{perl} files, read as explained
-in @ref{Using init files}. You don't need to know much of @command{perl}
-to do some simple changes in variable values, however, to be able to
-really take advantage of all the features of the initialization file,
-a good knowledge of @command{perl} is required.
-
-In initialization file two kind of variables appear. These are normal
-variables (including arrays and hashes) and references on functions.
-The later permits the dynamic redefinition of functions used to produce
-the @acronym{HTML} manual. You should be able to change the value of some
-normal variables without a deep knowledge of @command{perl}, by looking
-at the existing examples. The possible mistakes in that case could be
-omitted @samp{;}, and bad quoting.
-
-Initialization file are loaded from the main program by
-the mean of a @code{require}, while in the @code{Texi2HTML::Config}
-namespace. This means that the namespace of the main program and
-the namespace of inititalization files are distinct, which ensures
-that no name clash should happen. The variables are declared with the
-@code{our} specifier, such that it should be possible to use the
-@code{use strict} pragma in the initialization file code.
-
-To avoid messing with the variables in the @code{main} namespace
-all the global variables which could be of use in the init files
-are in the @code{Texi2HTML} namespace. Notice that the functions
-of the main program are still in the @code{main} namespace.
-
-@menu
-* Redefining functions:: Function redefinition is achieved with
- redefinition of references on functions.
-* Function prototypes:: Conventions used in that manual for function
- reference prototypes display.
-@end menu
-
-@c --------------------------------------------------------
-@node Redefining functions
-@section Redefining functions in initialization files
-
-To redefine a function you must replace the corresponding funtion
-reference with a reference on your function.
-Thus you should write your function, give it a name you
-are certain it is unique in the @code{Texi2HTML::Config} namespace,
-and override the value of the function reference with your own
-function reference. When another function from the main program
-(or from another functions of an initialization file) calls the reference,
-your function will be used.
-
-For example the function
-reference corresponding with the function called when doing an
-anchor is called @variable{$anchor}. Thus if you want to override the
-corresponding function
-you could write:
-
-@example
-# override the function reference
-$anchor = \&my_own_function;
-
-# the function reference now refers to
-sub my_own_function @{
-# process arguments and return an html anchor
-@}
-@end example
-
-@c --------------------------------------------------------
-@node Function prototypes
-@section Conventions used for function prototypes
-
-As the functions are defined by a reference name, we will always
-use the reference name in function prototypes. For the function arguments
-we will use @code{\@@array} for a reference on an array and similarly
-@code{\%hash} for a reference on a hash.
-
-Thus, the prototype for the function associated with the function
-reference @samp{$formatting_function} will be:
-
-@deftypefn {Function Reference} $text formatting_function $arg1 \@@arg2
-@code{formatting_function} takes as first argument @var{$arg2},
-as second argument a reference on an array @var{\@@arg2}
-and returns the formatted text @var{$text}.
-@end deftypefn
-
-To redefined the corresponding function, you should write:
-
-@example
-$formatting_function = \&my_formatting_function
-
-sub my_formatting_function($ $)
-@{
- my $arg1 = shift;
- my $arg2 = shift;
- # prepare $formatted_text
- .....
- return $formatted_text
-@}
-@end example
-
-@c --------------------------------------------------------
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@c ========================================================
-@c @include custpage.texi
-@node Changing the page layout
-@chapter Fine tuning of the page layout
-
-Some features of the page layout might be specified with command line
-options, the corresponding variables are described in
-@ref{Page layout options}.
-Fine tuning of the page layout may be achieved
-with redefinition of other variables and function references in the
-initialization files.
-
-@menu
-* The different pages:: The different categories of pages.
-* The page layout:: The elements of a page.
-* Navigation panel:: How to change the navigation panel.
-* Program variables:: The available main program variables and some
- usefull functions from the main program.
-* Output initialization:: Setting variables before the document
- production but after the texinfo parsing.
-* Output finalization:: Cleaning after document generation.
-* css:: Customizing css lines.
-* Customizing header::
-* Customizing section::
-* Customizing footer::
-* Special pages:: Customizing table of contents, top, about page.
-* File names:: Customizing the file names.
-* External index files:: Putting index entries in external files.
-@end menu
-
-@c --------------------------------------------------------
-@node The different pages
-@section The different categories of pages and sectioning elements
-
-The following sectioning elements can be associated with pages:
-
-@table @emph
-@item Normal elements
-These are normal sections or nodes. Their association with pages is
-determined by the splitting of the document. @xref{Splitting output}.
-@item Top element
-The top element is the higher element in the document structure.
-If there is a @code{@@top} section it is the element associated with
-that section. Otherwise it is the element associated with the
-@code{@@node Top}. If there is no @code{@@node Top} the first element is the
-top element.
-
-The top element is formatted differently than a normal element if there
-is a @code{@@top} section or the @code{@@node Top} isn't associated
-with a sectioning command.
-@item Misc elements
-These elements are associated with pages if the document is split.
-There are four misc elements:
-@enumerate
-@item Table of contents
-@item Short table of contents, also called Overview
-@item Footnotes page
-@item About page
-@end enumerate
-
-The @emph{About page} shouldn't be present for documents consisting
-in only one sectioning element. The @emph{Footnote page} should only
-be present if the footnotes appear on a separated page
-(@pxref{Page layout options}), however a footnote element is present if
-the document isn't split. The @emph{Table of contents} should only
-be formatted if @code{@@contents} is present in the document.
-Similarly the @emph{Overview} should only appear if @code{@@shortcontents}
-or @code{@@summarycontents} is present.
-@end table
-
-@c --------------------------------------------------------
-@node The page layout
-@section Page layout and navigation panel overview
-
-A page is broken up in three parts. A page header, the sections
-and a page footer. A common element in the page layout is a navigation
-panel with icons or text linking to other sections or pages. Another
-common element is a rule, separating sections or footer. The navigation
-panel and the rules may be part of the sections or part of headers or
-footers. You may use the variables @variable{$SMALL_RULE},
-@variable{$DEFAULT_RULE}, @variable{$MIDDLE_RULE} and @variable{$BIG_RULE}
-for rules of different sizes.
-The defaults are
-@example
-$SMALL_RULE = '<hr size="1">';
-$DEFAULT_RULE = '<hr>';
-$MIDDLE_RULE = '<hr size="2">';
-$BIG_RULE = '<hr size="6">';
-@end example
-
-In the header some important meta data may be defined, like the
-title or style information, and textual informations may be present
-in comments. All this doesn't appear directly in the displayed
-@acronym{HTML}, though.
-
-The page layout is mainly controlled by functions, the precise functions
-called depending on the document splitting. The navigation panel, however,
-can be customized with variables.
-
-@subheading Element labels
-@anchor{Element labels}
-
-There are 19 items associated with elements. Each of these
-is associated with a name and a reference to the
-element they represent, when such an element exists.
-The element is either a global element or an element relative to the current
-element. The relative elements are found with respect with the document
-structure defined by the section structuring commands (@code{@@chapter},
-@code{@@unnumbered}@dots{}) or by the nodes (in that case the node
-directions are specified on node line or in menu organization).
-These items are called @dfn{element labels}. They may be associated with
-a button (@pxref{Button specifications}), and used in the formatting functions
-(@pxref{Program variables}).
-
-Here is the list:
-
-@table @emph
-@item @samp{@ }
-An empty button
-@item Top
-Top element. The associated name is @variable{$TOP_HEADING} if that variable is
-defined. This variable is not set by default.
-@item Contents
-Table of contents
-@item About
-About (help) page
-@item Overview
-Overview, short table of contents
-@item First
-First element in reading order
-@item Last
-Last element in reading order
-@item Index
-The first chapter with @code{@@printindex}. The associated name
-is @variable{$INDEX_CHAPTER}, if the variable is set. This variable is not set
-by default.
-@item This
-The current element
-@item Back
-Preceding element in reading order
-@item FastBack
-Beginning of this chapter or previous chapter if the element is a chapter
-@item Prev
-Previous section on the same level
-@item NodePrev
-Previous node
-@item Forward
-Next element in reading order
-@item FastForward
-Next chapter
-@item Next
-Next section on the same level
-@item NodeNext
-Next node
-@item Following
-Next node in node reading order
-@item Up
-Up section
-@item NodeUp
-Up node
-@end table
-
-@c --------------------------------------------------------
-@node Navigation panel
-@section Customization of the navigation panels buttons
-
-A lot of customization of the navigation panel may be achieved without
-redefining functions, with variables redefinition.
-In case it isn't enough, it is also possible to redefine the function
-doing the navigation panel formatting.
-
-@menu
-* General purpose variables:: Variables controlling the navigation panel
- at a global level
-* Button specifications::
-* Panel formatting function::
-@end menu
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node General purpose variables
-@subsection Controlling the navigation panel panel at a high level
-
-The global formatting of the navigation panels may be
-changed with the following variables:
-
-@vtable @code
-@item $VERTICAL_HEAD_NAVIGATION
-A vertical navigation panel will be used for the header navigation
-panel if this variable is true.
-@item $ICONS
-Icons are used instead of
-textual buttons if this variable is true.
-@item $SECTION_NAVIGATION
-If this variable is false there is no section navigation, no navigation
-panels for the elements within the pages, only at
-the beginning and the end of the page (@pxref{Page layout options}).
-@end vtable
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Button specifications
-@subsection Specifying the buttons formatting
-
-Several arrays and hashes enable a precise control on the buttons and
-their display.
-The following arrays determine the buttons present in navigation panels:
-
-@vtable @code
-@item @@SECTION_BUTTONS
-This array is used for the navigation panel buttons present at the begining
-of sectioning elements. If split at node or section they are also used
-at the page footer, and in the case of section navigation at the page header.
-@item @@SECTION_FOOTER_BUTTONS
-@itemx @@NODE_FOOTER_BUTTONS
-This array is used for the navigation panel buttons present at the footer
-of pages when split at node or at section.
-
-If @variable{$WORDS_IN_PAGE} is set and the output is split at nodes, these
-buttons are only present if there are more than @variable{$WORDS_IN_PAGE}
-words in the sectioning element text. This counting is very rough and include
-punctuation marks, html elements, numbers. The default is to include the
-buttons after 300 words.
-@item @@CHAPTER_BUTTONS
-This array is used for the buttons appearing at the page footer if split at
-chapter, and at the page header if split at chapter and there is no section
-navigation.
-@item @@MISC_BUTTONS
-These buttons appear at the beginning of special and sections
-and at the end of these section pages if the output is split.
-@end vtable
-
-The array specify the buttons displayed in navigation panels,
-and how the button is displayed.
-Each element is associated with
-a button of the navigation panel from left to right.
-The signification of the array element value is the following:
-
-@table @emph
-@item reference on a function
-The function is called with first argument a filehandle reference on the
-current file and second argument a boolean true if the navigation
-panel should be vertical.
-@item reference on a scalar
-The scalar value is printed. For some possibly
-usefull scalars, @ref{Elements hashes}.
-@item reference on an array
-In this case the first array element should be a reference on text and the
-second element an element label. In that case a link to the
-element associated with the element label with the scalar value
-text is generated.
-
-For example if the buttons array element is
-@example
-[ 'Next', \$Texi2HTML::NODE@{Next@} ]
-@end example
-
-The button will be a link to the next section with text
-@variable{$Texi2HTML::NODE@{Next@}}.
-@item element label
-If icons are not used, the button is a link to the corresponding
-element which text is defined by the value associated with the
-element label in the @variable{%NAVIGATION_TEXT} hash, surrounded
-by @samp{[} and @samp{]}. If the element label is @samp{ }, there is
-no @samp{[} and @samp{]}.
-The element of the @code{%NAVIGATION_TEXT} hash are defined
-dynamically, in the @code{init_out} function reference
-(@pxref{Output initialization}).
-
-If icons are used, the button is an image with file determined by
-the value associated with the element label in the @variable{%ACTIVE_ICONS}
-hash if the the link really leads to an element, or in the @variable{%PASSIVE_ICONS}
-hash if there is no element to link to. Of course if there is a link to the
-element the icon links to that element.
-@end table
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Panel formatting function
-@subsection Changing the navigation panel formatting
-
-If you are not satisfied with this scheme, it is possible to
-control exactly the formatting of navigation panels by redefining a function
-reference. The function controlling the display of navigation panel is
-associated with the following function reference:
-
-@deffn {Function Reference} print_navigation $filehandle \@@buttons $vertical
-@var{$filehandle} is the opened filehandle the function should write to.
-@var{\@@buttons} is an array reference which should hold the specification of
-the buttons for that navigation panel. @var{$vertical} is true if the
-navigation panel should be vertical.
-@end deffn
-
-@c --------------------------------------------------------
-@node Program variables
-@section Main program variables and usefull functions
-
-In the functions
-controlling the page layout some global variables set by the main
-program are available, with value corresponding with the current
-layout element.
-
-@menu
-* Elements hashes:: Accessing information related with the
- different elements
-* Global informations:: Accessing global informations, like date,
- title@dots{}
-* Global functions:: main program usefull functions
-@end menu
-
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Elements hashes
-@subsection Accessing elements informations
-
-Four hashes are available, with key the elements labels (as described
-in @ref{Element labels}) and values:
-
-@vtable @code
-@item %Texi2HTML::NAME
-The formatted element name
-@item %Texi2HTML::HREF
-The element hypertext reference
-@item %Texi2HTML::NODE
-The element node name
-@item %Texi2HTML::NO_TEXI
-The element name after removal of texi commands
-@end vtable
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Global informations
-@subsection Accessing global informations
-
-Three kinds of global informations are available, miscalleneous global
-strings, flags set by @code{@@set} and special flags and section lines.
-
-@subsubheading Global strings
-The @variable{%Texi2HTML::THISDOC} hash holds some global informations:
-
-@table @code
-@item fulltitle
-title set by @code{@@title}. If there is no @code{@@title} other
-possibilities are tried (@code{@@settitle}, @code{@@shorttitlepage}@dots{}).
-@item title
-title set by @code{@@settitle}, or @code{fulltitle}.
-@item title_no_texi
-title without texi formatting
-@item title_texi
-title with texi commands
-@item author
-Authors list set by @code{@@author}.
-@item authors
-A reference on an array containing each author set by @code{@@author}.
-@item copying
-Text appearing in @code{@@copying} with all the texinfo commands removed,
-put in comments.
-@item program
-The name and version of @command{texi2html}.
-@item program_homepage
-Homepage for @command{texi2html}.
-@item program_authors
-Authors of @command{texi2html}.
-@item file_base_name
-base name of the texinfo manual file.
-@item destination_directory
-Destination directory for the resulting files.
-@item toc_file
-The file name of the table of contents.
-@item today
-The date.
-@end table
-
-It also holds the arg of the following commands, associated with the command
-name: kbdinputstyle, paragraphindent, setchapternewpage, headings,
-footnotestyle,
- exampleindent, firstparagraphindent, everyheading, everyfooting,
- evenheading, evenfooting, oddheading, oddfooting.
-
-
-@subsubheading Flags
-Flags defined by @code{@@set} may be accessed through the
-@variable{%main::value} hash. The key is the flag name, the value is the
-flag value at the end of the document.
-
-Special flags are set by the main program. They correspond with a texinfo
-command, like @code{@@setfilename}, or @code{@@settitle},
-@code{@@author}@dots{} The corresponding flag is the command name with
-@samp{_} appended, for example, @code{_titlefont} corresponds with
-@code{@@titlefont}. Like other flags they are available in
-@variable{%main::value}.
-
-
-@subsubheading Section lines
-
-The following array references or arrays holds formatted lines:
-
-@vtable @code
-@item $Texi2HTML::THIS_SECTION
-Lines of the current element.
-@item $Texi2HTML::THIS_HEADER
-Lines of the current element appearing before the element label (anchors).
-@item $Texi2HTML::OVERVIEW
-Lines of short table of contents. @xref{Special pages}.
-@item $Texi2HTML::TOC_LINES
-Lines of table of contents. @xref{Special pages}.
-@end vtable
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Global functions
-@subsection Function usefull in page formatting
-
-The usefull function is a function used to print an array of lines, which
-also counts the number of words in the array, if needed.
-
-@deftypefun $words_number main::print_lines $filehandle \@@lines_array
-@var{$filehandle} is the opened filehandle the function should write to.
-@var{\@@lines_array} is the array line the function should write to the file.
-If this argument is omitted, the function uses @variable{$Texi2HTML::THIS_SECTION}.
-@var{$words_number} is the number of words in the array, only defined if
-split at nodes and @variable{$WORDS_IN_PAGE} is defined.
-@end deftypefun
-
-@c --------------------------------------------------------
-@node Output initialization
-@section Preparing the output
-
-After the texinfo file has been parsed, some information is available
-which can be used to modify some variables and prepare the outputting.
-For example the document language, the document encoding,
-values set with @code{@@set} or @code{@@setfilename} and other similar
-@@-commands are not known before the texinfo parsing.
-
-The following function reference may be redefined to be called after
-texinfo processing and before document generation:
-
-@deftypefn {Function Reference} $encoding init_out
-This function perform the initialization of variables and any other
-task before document outputting. It returns the encoding used for the
-output files.
-@end deftypefn
-
-In the default case the @variable{$BODYTEXT} (@pxref{Customizing header})
-and the hashes @variable{%NAVIGATION_TEXT} (@pxref{Button specifications}) and
-@variable{%BUTTONS_GOTO} (@pxref{About text}) are initialized.
-
-To perform the default initializations and also add more code, you could
-do as in the following example (save the default function reference and call
-it in your own function) :
-
-@example
-my $default_init_out = $init_out;
-$init_out = \&makeinfo_like_init_out;
-sub makeinfo_like_init_out()
-@{
- my $encoding = &$default_init_out();
- $NAVIGATION_TEXT@{'Following'@} = ' &gt; ';
- return $encoding;
-@}
-@end example
-
-@c --------------------------------------------------------
-@node Output finalization
-@section Finalizing the output
-
-If you want to do some cleaning after the document was generated (close
-files, write at the end of files and so on), the following function
-reference may be redefined:
-
-@deffn {Function Reference} finish_out
-This function is called after the document generation.
-@end deffn
-
-The default is to do nothing.
-
-@c --------------------------------------------------------
-@node css
-@section Customizing the @command{texi2html} css lines
-
-It is possible to modify the @command{texi2html} css lines by modifying
-the entries or adding to the @variable{%css_map} hash. Each key is a css
-selector, the corresponding value is a style string.
-
-The whole css text is in the variable @variable{$CSS_LINES}. If this
-variable is defined the variable value is used instead of being
-constructed using the @variable{%css_map} entries. For example if you don't
-want any css entries, set
-
-@example
-$CSS_LINES = '';
-@end example
-
-It is also possible to change completely the way @variable{$CSS_LINES} are
-generated by redefining the following function reference:
-
-
-@deffn {Function Reference} css_lines \@@import_lines \@@rule_lines
-This function should be used to construct the @variable{$CSS_LINES}.
-@var{\@@import_lines} are the @code{@@import} lines of the
-files specified with @longopt{include-css},
-and @var{\@@rule_lines} are the css commands lines of these files.
-@xref{Style options}.
-@end deffn
-
-@c --------------------------------------------------------
-@node Customizing header
-@section Customizing the page header
-
-It is possible to add lines to the text within the @code{<head>}
-@acronym{HTML} elements, by defining the variable @variable{$EXTRA_HEAD}.
-Similarly it is possible to add text just after the @code{<body>}
-element with the variable @variable{$AFTER_BODY_OPEN}.
-These variables are empty by default.
-
-The encoding of the texinfo file is defined by @variable{$DOCUMENT_ENCODING}
-if no @code{@@documentencoding} appears in the document.
-The default is a @samp{en-ascii} encoding.
-The encoding of the resulting document is defined by
-@variable{$ENCODING}. The default is the @code{$DOCUMENT_ENCODING}.
-
-The description of the document may be specified in
-@variable{$DOCUMENT_DESCRIPTION}. If this variable is undef, the text
-associated with @code{@@documentdescription} is used, and if there isn't
-such test a default description is constructed using the document title and
-the name of the first section of the file.
-
-The @code{<body>} element attributes may be set by defining the
-variable @variable{$BODYTEXT}. If you want to define that variable
-dynamically, you should use the @code{init_out} function reference
-(@pxref{Output initialization}).
-
-The default functions call the function associated with
-@variable{$print_head_navigation} to format the navigation panel for the
-page header. Thus you can control parts of the formatting by
-redefining the function reference.
-
-@deffn {Function Reference} print_head_navigation $filehandle \@@buttons
-@var{$filehandle} is the opened filehandle the function should write to.
-@var{\@@buttons} is an array reference which should hold the specification of
-the buttons for the navigation panel.
-@end deffn
-
-If you want even more control, you can have full control over the page header
-formatting by redefining three function references. The function associated
-with @variable{$print_page_head} is called for all the pages, and after that,
-the function associated with @variable{$print_chapter_header} is called
-if the document is split at chapters, or the function associated with
-@variable{$print_section_header} is called if the document is split at sections.
-
-@deffn {Function Reference} print_page_head $filehandle
-@var{$filehandle} is the opened filehandle the function should write to.
-This function should print the page head, including the @code{<body>}
-element.
-@end deffn
-
-@deffn {Function Reference} print_chapter_header $filehandle
-@var{$filehandle} is the opened filehandle the function should write to.
-This function is called if the document is split at chapters, after
-@code{print_page_head}.
-@end deffn
-
-@deffn {Function Reference} print_section_header $filehandle
-@var{$filehandle} is the opened filehandle the function should write to.
-This function is called if the document is split at sections, after
-@code{print_page_head}.
-@end deffn
-
-@c --------------------------------------------------------
-@node Customizing section
-@section Customizing the sections
-
-The functions associated with the following function references are used for
-the formatting of sections:
-
-@deffn {Function Reference} print_section $filehandle $first_in_page $previous_is_top
-@var{$filehandle} is the opened filehandle the function should write to.
-@var{$first_in_page} is true if this section is the first section in the page.
-@var{$previous_is_top} is true if this section is the section following the
-Top section.
-This function should print the current section.
-@end deffn
-
-@deffn {Function Reference} end_section $filehandle $last_element_or_before_top
-@var{$filehandle} is the opened filehandle the function should write to.
-@var{$last_element_or_before_top} is true if this section precedes the top
-element or is the last one in page, or before the special elements.
-@end deffn
-
-@c --------------------------------------------------------
-@node Customizing footer
-@section Customizing the page footer
-
-It is possible to add text just before the @code{</body>}
-element with the variable @variable{$PRE_BODY_CLOSE}. Nothing is added
-by default.
-
-@ignore
-The footer text may be influenced by @variable{$ADDRESS} which should hold
-information about who created the document and how.
-If you want to define that variable
-dynamically, you could redefine the following function reference:
-
-@deftypefn {Function Reference} $address_text address $user $date
-This function should return the address. @var{$user} is the user name
-of the user running @command{texi2html}, @var{$date} is the date of the day.
-@end deftypefn
-@end ignore
-
-The default functions call the function associated with
-@variable{$print_foot_navigation} to format the navigation panel for the
-page footer. Thus you can control parts of the formatting by
-redefining the function reference.
-
-@deffn {Function Reference} print_foot_navigation $filehandle \@@buttons
-@var{$filehandle} is the opened filehandle the function should write to.
-@var{\@@buttons} is an array reference which should hold the specification of
-the buttons for the navigation panel.
-@end deffn
-
-If you want even more control, you can have full control the page footer
-formatting by redefining three function references.
-The function associated with @variable{$print_chapter_footer} is called
-if the document is split at chapters, or the function associated with
-@variable{$print_section_footer} is called if the document is split at sections.
- After that the function associated
-with @variable{$print_page_foot} is called.
-
-@deffn {Function Reference} print_page_foot $filehandle
-@var{$filehandle} is the opened filehandle the function should write to.
-This function should print the page foot, including the @code{</body>}
-element.
-@end deffn
-
-@deffn {Function Reference} print_chapter_footer $filehandle
-@var{$filehandle} is the opened filehandle the function should write to.
-This function is called if the document is split at chapters, before
-@code{print_page_foot}.
-@end deffn
-
-@deffn {Function Reference} print_section_footer $filehandle
-@var{$filehandle} is the opened filehandle the function should write to.
-This function is called if the document is split at sections, before
-@code{print_page_foot}.
-@end deffn
-
-
-@c --------------------------------------------------------
-@node Special pages
-@section Special pages formatting
-
-For the special elements, two things must be formatted: the content
-and the page layout
-
-@menu
-* Special pages content::
-* Special pages layout::
-@end menu
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Special pages content
-@subsection Customizing the content of the special pages
-
-@menu
-* Top element text::
-* Contents and Overview text::
-* Footnotes text::
-* About text::
-@end menu
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Top element text
-@subsubsection Top element text formatting
-The top element formatting is controlled by three function which also
-controls the layout of the top element page or section. The associated
-function references are:
-
-@deffn {Function Reference} print_Top_header $filehandle $begin_page
-@var{$filehandle} is the opened filehandle the function should write to.
-@var{$begin_page} is true if the element is the first in a page.
-This function should begin the Top element. At the time this function is called
-the top element text hasn't been parsed.
-@end deffn
-
-@deffn {Function Reference} print_Top $filehandle $has_top_heading
-@var{$filehandle} is the opened filehandle the function should write to.
-@var{$has_top_heading} is true if there is a @code{@@heading} command or
-@code{@@titlefont} command appearing in the Top element text.
-This function should be used to format the Top element text and navigation
-panel.
-@end deffn
-
-@deffn {Function Reference} print_Top_footer $filehandle $end_page
-@var{$filehandle} is the opened filehandle the function should write to.
-@var{$end_page} is true if the element is the last in a page.
-This function should end the Top element.
-@end deffn
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Contents and Overview text
-@subsubsection Table of contents and Short table of contents
-Several variables may be used to control the formatting of table of contents
-and short table of contents:
-
-@vtable @code
-@item $DO_CONTENTS
-If the variable is true a table of contents is done even if there is no
-@code{@@contents} command.
-@item $DO_SCONTENTS
-If the variable is true a short table of contents is done even if there is no
-@code{@@summarycontents} command.
-@item $BEFORE_OVERVIEW
-The variable value is inserted before the short table of contents text.
-@item $AFTER_OVERVIEW
-The variable value is inserted after the short table of contents text.
-@item $BEFORE_TOC_LINES
-The variable value is inserted before the table of contents text.
-@item $AFTER_TOC_LINES
-The variable value is inserted after the table of contents text.
-@item $TOC_LIST_STYLE
-This should contain a css style used for the list style if the tables of
-content are formatted with a list.
-@item $TOC_LIST_ATTRIBUTE
-This should contain an attribute text used for the list element if the tables of
-content are formatted with a list.
-@end vtable
-
-More control on the table of contents and short table of contents formatting
-may be achieved by redefining a function with the following associated
-function reference:
-
-@deffn {Function Reference} toc_body \@@elements
-@var{\@@elements} is an array reference contining informations about
-all the elements of the document. Each of the entry of this array is an hash
-reference which entries correspond with different informations
-about the element. Interesting keys have the following meaning:
-
-@table @code
-@item top
-true if the element is the top element,
-@item index_page
-true if the element is an index page added because of index splitting,
-@item toc_level
-level of the element in the table of content. Highest level
-is 1 for the top element and for chapters, appendix and so on,
-2 for section, unnumberedsec and so on...
-@item tocid
-label used for reference linking to the element in table of
-contents,
-@item file
-the file containing the element, usefull to do href to that file
-in case the document is split,
-@item text
-text of the element, with section number,
-@item name
-text of the element, without section number.
-@end table
-
-This function doesn't return anything but should fill the array corresponding
-with the
-@variable{$Texi2HTML::TOC_LINES} and
-@variable{$Texi2HTML::OVERVIEW} references with the table of contents and short
-table of contents.
-
-@end deffn
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Footnotes text
-@subsubsection Formatting of footnotes text
-
-The footnotes text is allready formatting when @code{@@footnote} commands
-are expanded. @xref{Footnotes}.
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node About text
-@subsubsection Formatting of about text
-
-The default about element contains an explaination of the buttons used
-in the document (@code{@@SECTION_BUTTONS}, @ref{Button specifications}) and
-an example locating the buttons targets in an example.
-The formatting of this text may be influenced by the following
-hashes and variables:
-
-@table @code
-@item $PRE_ABOUT
-@itemx $AFTER_ABOUT
-This variable may be a scalar or a function reference.
-If it is a scalar, the value is used.
-If this is a function reference it is expanded and the returned text is
-used. The text is added before or after the main about text.
-@item %BUTTONS_GOTO
-
-The keys of this hash are element labels (@pxref{Element labels}). The value
-is the text associated with the element label in the about text.
-The element of the hash are defined
-dynamically, you should in the @code{init_out} function reference
-(@pxref{Output initialization}).
-
-
-@item %BUTTONS_EXAMPLE
-
-The keys of this hash are element labels (@pxref{Element labels}). The value
-is the text associated with the element label in the about example,
-typically a section number.
-
-@end table
-
-If this is not enough and you want to control exactly the formatting of
-the about text, you can redefine the function associated with the following
-function reference:
-
-@deftypefn {Function Reference} $about_text print_about
-This function should return the about text.
-@end deftypefn
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Special pages layout
-@subsection Customizing the layout of the special pages
-
-The formatting of each of the special pages, or section in case
-the document is not split, is controlled by a function.
-The associated function reference is called accordingly:
-
-@ftable @code
-@item print_Top
-@item print_Top_header
-@item print_Top_footer
-Formatting of top element page or section. It is also used for the formatting
-of the top element text (@pxref{Top element text}).
-@item print_Toc
-Formatting of table of contents page or section
-@item print_Overview
-Formatting of short table of contents page or section
-@item print_About
-Formatting of about (help) page or section
-@item print_Footnotes
-Formatting of footnotes section or page in case footnotes are on a
-separated page or the document isn't split.
-@end ftable
-
-In the default case, @variable{$print_Top} calls @variable{$print_Top_header} for
-the header and @variable{$print_Top_footer} for the footer of top element.
-All the other function call @variable{$print_misc} which in turn calls
-@variable{$print_misc_header} for the headers and @variable{$print_misc_footer}
-for the footers.
-
-@c --------------------------------------------------------
-@node File names
-@section Customizing the file names
-
-It is possible to specify the file names with more control than with the
-command line options (@pxref{Output files}).
-First the extension may be overrided by the variable @variable{$EXTENSION}
-value.
-Two function references enable
-further customization. One is usefull in case @variable{$NODE_FILES} is true
-and it is used to customize the node file name itself and is also used
-to produce a file name with a redirection leading to the node file.
-
-@deftypefn {Function Reference} {($node_file $redirection_node_file)} node_file_name $node
-@var{$node} is a hash reference with the following interesting keys (there
-are much more keys):
-@table @code
-@item texi
-The texinfo node name.
-@item with_section
-True if associated with a section.
-@end table
-The result is the node file name @var{$node_file}, and the file containing
-a redirection to the node @var{$redirection_node_file}.
-@end deftypefn
-
-The other is usefull if @code{$NODE_FILES} isn't true. It is used to
-customize the file associated with each element.
-@deftypefn {Function Reference} $file element_file_name $element $is_top $docu_name
-@var{$element} is a hash reference with the following interesting keys (there
-are much more keys):
-@table @code
-@item texi
-The texinfo element name.
-@item number
-The number associated with a section.
-@item doc_nr
-A number incremented whenever a new file should begin, based on how the
-document is split (@pxref{Splitting output}).
-@item text
-The element text.
-@item name
-The element text without section number.
-@end table
-@var{$is_top} is true if the element is considered as the top element.
-@var{$docu_name} is the basename of the texinfo manual.
-The result is the element file name.
-@end deftypefn
-
-@c --------------------------------------------------------
-@node External index files
-@section Generation of external files for index entries
-
-Within the document, @code{@@printindex} commands are expanded as explained
-in @ref{Index list}. In case you want to do something special with index
-entries, outside of the document, you should first set the variable
-@variable{$IDX_SUMMARY} true. After that some function reference will be called
-for each non empty index. For each index there are 3 function
-references, one called for initialization, one called for each index entry
-and the last one called for finalazation.
-
-@deffn {Function Reference} index_summary_file_begin $index_name $is_printed
-@var{$index_name} is the two letters name for the index.
-This function
-is called for each index
-appearing in the document, before
-@code{index_summary_file_entry}.
-@var{$is_printed} is true if there is a @code{@@printindex} for that index.
-@end deffn
-
-@deffn {Function Reference} index_summary_file_entry $index_name $entry_text $entry_reference $formatted_entry $texi_entry $entry_element_reference $entry_element_header $is_printed
-This function is called for each entry of an index. @var{index_name} is the
-name of the index. @var{$entry_text} is the entry in plain text,
-@var{$formatted_entry} is the index entry formatted, @var{$texi_entry} is the
-entry with texinfo commands. @var{$entry_reference} is the reference placed
-at the index entry place, in the form @samp{file#id}.
-@var{$entry_element_header} is the formatted header of the element containing
-the index entry. @var{entry_element_header} is the reference to the
-beginning of the element containing the index entry, in the form
-@samp{file#id}.
-@var{$is_printed} is true if there is a @code{@@printindex} for that index.
-@end deffn
-
-@deffn {Function Reference} index_summary_file_end $index_name $is_printed
-@var{$index_name} is the two letters name for the index. This function
-is called for each index appearing in the document, after
-@code{index_summary_file_entry}.
-@var{$is_printed} is true if there is a @code{@@printindex} for that index.
-@end deffn
-
-@c ========================================================
-@node Customizing HTML
-@chapter Customizing @acronym{HTML} and text style in init files
-
-Some simple customization may be achieved with the redefinition of the
-variables
-associated with the command line options. For the description and an
-explanation of the meaning of these variables, @ref{Style options}.
-
-Other variables and hash entries can be modified in initialization file
-to achieve more customization.
-Lastly, functions references corresponding with functions called from
-the main program and initialization files may
-be redefined.
-
-@menu
-* Three contexts:: there are three different contexts for command
- expansion: normal text, preformatted text and
- strings.
-* Commands without argument::
-* Style and accent commands::
-* Anchors images and spaces:: Formatting of @code{@@anchor}, @code{@@image}, @code{@@sp}, @code{@@acronym}, @code{@@abbr}
-* Text:: Some characters are processed specially
-* Strings:: @command{texi2html} write some strings in the output
- different for each languages
-@c * Skipped commands::
-* References::
-* Alignement commands:: @code{@@center}, @code{@@flushleft}@dots{}
-* Paragraph and preformatted region::
-* Complex formats:: @code{@@example}, @code{@@display}@dots{}
-* Lists tables::
-* Definitions::
-* Headings::
-* Special regions:: @code{@@verbatim}, @code{@@cartouche}, @code{@@quotation}
-* Menus::
-* Indices::
-* Floats and lists of floats:: @code{@@float} and @code{@@listoffloats}
-* Footnotes::
-* Other and unknown commands:: You can handle specifically other commands
-
-@end menu
-
-@c --------------------------------------------------------
-@node Three contexts
-@section Three contexts for expansions: preformatted, normal and string
-
-There are three contexts of interest, one is the normal context, the other
-is a special context, called the @dfn{preformatted} context and the last is
-the string context. The preformatted
-context occurs when the spacing between words is kept. This is the
-case, for example, in @code{@@display} or @code{@@example} regions, and in
-menu comments (@pxref{Menus}). The preformatted regions are usually
-rendered in @code{<pre>} elements in @acronym{HTML}.
-The string context occurs when rendering strings without formatting elements,
-in comments or titles for example.
-
-@c --------------------------------------------------------
-@node Commands without argument
-@section Customizing the formatting of commands without argument
-
-This includes the commands whose name is a nonletter character like @code{@@@@},
-the commands with lettered characters and braces
-but whose braces should be empty, like @code{@@TeX@{@}}, or some commands
-associated with accentted letters like @code{@@AA@{@}}. If there happens to
-be something within the braces, it is put after the command, thus
-@example
-@@TeX@{something@}
-@end example
-leads to the same than
-@example
-@@TeX@{@} something
-@end example
-
-Each of these categories of commands have three associated hashes, one
-for normal
-context, the other for preformatted context and the last in strings. The
-keys of the hashes are the
-command names, the associated value is the text replacing the command.
-
-The hashes are:
-@multitable {one nonlettered character} {normal text} {preformatted text} {string}
-@item command type @tab normal text @tab preformatted text @tab string
-@item one nonlettered character @tab @variable{%simple_map} @tab @variable{%simple_map_pre} @tab @variable{%simple_map_texi}
-@item nothing in braces @tab @variable{%things_map} @tab @variable{%pre_map} @tab @variable{%texi_map}
-@end multitable
-
-To change the @acronym{HTML} resulting from these constructs, just change the
-value. For example, if you want @code{&shy;} to be outputted for @code{@@-}
-in normal and preformatted context, write in your init file:
-
-@example
-$simple_map@{'-'@} = '&shy;';
-$simple_map_pre@{'-'@} = '&shy;';
-@end example
-
-@c --------------------------------------------------------
-@node Style and accent commands
-@section Customizing accent, style and other simple commands
-
-The formatting of the @acronym{HTML} produced by style and indicatric
-commands (@code{@@tt}, @code{@@code},
-@code{@@email}, @code{@@titlefont}), the accentuation related
-commands taking argument (@code{@@'}, @code{@@udotaccent}, @code{@@dotless})
-and miscalleneous commands (@code{@@email}, @code{@@verb}, @code{@@w},
-@code{@@uref}, @code{@@math}, @code{@@asis}) is controlled by two hash in the
-default case,
-@variable{%style_map} for normal context, @variable{%style_map_pre} for
-preformatted context and @variable{%style_map_texi} in string context.
-
-The key of the hashes are the command names. There are two possibilities for
-the values corresponding with two interfaces. The values may be strings or
-hash references, and you can chose the interface depending on the one you
-prefer. The interface with hash reference is a bit more flexible but might also
-be regarded as more complex. If you don't like either of these interfaces you
-can define your own.
-
-Some remarks are in order:
-
-@itemize
-@item
-The nonlettered accent commands which following character is considered
-to be the argument (like in @code{@@`a}) should be keys of the
-hash @variable{%accent_map} hash, even if no value is associated.
-@item
-@code{@@math} is handled differently if La@TeX{}2HTML is used.
-@end itemize
-
-@menu
-* Hash reference interface::
-* String interface::
-* Define your own interface::
-@end menu
-
-@node Hash reference interface
-@subsection An interface for commands formatting with a hash reference
-
-The key of the hashes are the command names. The value determine how the command argument
-is formatted. This value is a reference on a hash. In this hash each key
-corresponds with a type of information for the formatting, and the value is
-the corresponding information. For example, in
-
-@example
-$style_map@{'command'@} = @{ 'args' => ['code'], 'attribute' => 'code'@};
-@end example
-
-the arguments for @code{@@command} are interpreted as specified by
-the values associated with the @samp{args} key while the attribute associated
-with that command is @samp{code}.
-
-The following keys in the hashes associated with each command have the
-following meaning:
-
-@table @samp
-@item args
-@anchor{Reference hash args}
-The value associated is a reference on an array. Each element of the array
-defines how the arguments (separated by @samp{,} in the texinfo code) for
-the @@-command should be
-formatted. The possibilities are
-@table @code
-@item normal
-for normal text,
-@item code
-for text with @samp{---}, @samp{--}, @samp{''} and @samp{``} kept as is,
-@item keep
-if the texinfo should be kept as is, without interpretation of the @@-commands.
-@end table
-
-For example, we have
-@example
-$style_map@{'email'@}->@{'args'@} = ['code', 'normal'];
-@end example
-
-because @samp{---}, @samp{--}, @samp{''} and @samp{``} should be kept as is in
-the first argument of @code{@@email}.
-
-The default is @samp{['normal']}.
-
-@item attribute
-
-If the associated value is a word, it is considered to be an @acronym{HTML}
-element name, and the argument is enclosed between the element opening
-and the element closing. For example, if the value is @code{elem}, the
-resulting @acronym{HTML} is @code{<elem>@var{arg}</elem>}.
-
-If the text is a word followed by some text,
-the word and is interpreted as above, and the
-text is considered to be the attributes text of the element.
-Thus @code{elem class="elem"} leads to
-@code{<elem class="elem">@var{arg}</elem>}.
-
-This works only if there is only one argument.
-
-@item begin
-
-The associated value is added in front of the text.
-
-@item begin
-
-The associated value is added after the text.
-
-@item quotes
-
-If the corresponding value is true, the result is
-enclosed in quotes @variable{$OPEN_QUOTE_SYMBOL} and
-@variable{$CLOSE_QUOTE_SYMBOL}, with defaults
-@samp{`} and @samp{'}.
-
-@item function
-
-The corresponding value should be a function reference. The corresponding
-function is called with the following arguments:
-
-@table @code
-@item $command
-The @@-command name
-@item $args
-A reference on an array containing the arguments of the @@-command.
-@item $style_stack
-A reference on an array containing the name of the @@-commands containing
-the @@-command being formatted.
-@item $state
-A reference on a hash containing a lot of informations about the context
-of the @@-command.
-@item $line_nr
-An opaque structure containing the information about the line number of the
-@@-command. It can be used to call @code{main::echo_error} or
-@code{main::echo_warning} with first argument a message, and second argument
-@code{$line_nr}.
-@end table
-@end table
-
-@node String interface
-@subsection An interface for commands formatting with a string
-
-The keys of the hashes are the command names. The value determine
-how the command argument
-is formatted. If the value begins with @samp{"}, the result is
-enclosed in quotes @variable{$OPEN_QUOTE_SYMBOL} and
-@variable{$CLOSE_QUOTE_SYMBOL}, with defaults
-@samp{`} and @samp{'}.
-
-The command argument is allready formatted as @acronym{HTML}.
-The remaining of the value text
-(or the value text if there were no @samp{"}) is interpreted as follow:
-
-@itemize @bullet
-@item
-If the text is empty the argument of the command is left as is.
-@item
-If the text is a @samp{&} followed by a name,
-like @samp{&function}, the name is considered to be a function name,
-and this function is called to format the argument of the command. The
-first argument of the function is the command name, the second is
-the command argument. For example, if the value associated with the
-(fictituous) command @code{@@foo} is @code{&my_func}
-and we have:
-
-@example
-sub my_func
-@{
- my @@args = split /,\s*/ $_[1];
- return "$_[0]: $args[0]" if ($args[1] = 1);
- return "$args[0]";
-@}
-@end example
-
-The result of
-@example
-@@foo@{truc, 1@}
-@@foo@{truc, bidule@}
-@end example
-will be
-@example
-foo: truc
-truc
-@end example
-@item
-If the text is a word, it is considered to be an @acronym{HTML} element
-name, and the argument is enclosed between the element opening
-and the element closing. For example, if the value is @code{elem}, the
-resulting @acronym{HTML} is @code{<elem>@var{arg}</elem>}.
-Similarly @code{"quoted} leads to
-@code{`<quoted>@var{arg}</quoted>'}.
-@item
-If the text is a word followed by some text,
-the word and is interpreted as above, and the
-text is considered to be the attributes text of the element.
-Thus @code{elem class="elem"} leads to
-@code{<elem class="elem">@var{arg}</elem>}.
-@end itemize
-
-@node Define your own interface
-@subsection Defining the style and indicatric commands interface
-
-If you don't like this scheme, it is possible to change how those commands
-are processed by redefining the following function reference:
-
-@deftypefn {Function Reference} $resulting_text style $style $command $text $args $no_close $no_open $line_nr $state $style_stack
-@var{$command} is the @@-command, @var{$style} is the value associated with
-the @var{$command} in the @code{%style_map}, @code{%style_map_pre}
-or @code{%style_map_texi} hashes.
-The @var{$text} is the text appearing within the @@-command braces.
-@var{args} is a reference on an array contening the command arguments
-formatted according to the same conventions than with the reference hash style
-(provided the value associated with the @@-command is a hash reference with a
-@var{$arg} key as described in @ref{Reference hash args}).
-If @var{$text} is split in paragraphs each paragraph is passed through
-the function, and @var{$no_close} is true if it is not the last paragraph,
-while @var{$no_open} is true if it is not the first paragraph.
-@var{$line_nr}
-is an opaque structure containing the information about the line number of the
-@@-command. It can be used to call @code{main::echo_error} or
-@code{main::echo_warning} with first argument a message, and second argument
-@code{$line_nr}.
-@var{$state}
-is a reference on a hash containing a lot of informations about the context
-of the @@-command.
-@var{$style_stack}
-is a reference on an array containing the name of the @@-commands containing
-the @@-command being formatted.
-
-@end deftypefn
-
-@c --------------------------------------------------------
-@node Anchors images and spaces
-@section Formatting of special simple commands
-
-The formatting of special simple commands is controlled by functions. To
-customize the output, the corresponding function references should be
-redefined. All these functions return a formatted text.
-
-The formatting of anchors is controlled by @variable{$anchor}, but the function
-associated with the function reference does more, it is usefull
-to produce a reference target or link.
-@deftypefn {Function Reference} $anchor anchor $identifier $href $text $attributes
-If @var{$identifier} is not empty, this value should be used to create
-a target for links (typically associated with a name or id
-attribute in @acronym{HTML}).
-The @var{$href} argument specifies a hpertextual reference which should be
-used to link to a target.
-In case both @var{$identifier} and @var{$href} are given the text produced
-should be both a target for @var{$identifier} and a link to @var{$href}.
-@var{$text} is the text to be displayed.
-@var{$attributes} are additional attributes.
-It should be reasonable to assume that the attributes are for a @code{<a>}
-@acronym{HTML} element.
-@end deftypefn
-
-The formatting of @code{@@image} is controlled by:
-@deftypefn {Function Reference} $image image $file_path $basename $preformatted $file_name
-@var{$file_path} is the image file name with the path, @var{$basename} is the
-alternate text or the file name without extension if no alternate text is
-given. @var{$preformatted} is true if the image
-appears in preformatted text. @var{$file_name} is the file name without path
-but with extension.
-@end deftypefn
-
-The formatting of @code{@@sp} is controlled by:
-@deftypefn {Function Reference} $sp sp $number $preformatted
-@var{$number} is the numeric argument of @code{@@sp}.
-@var{$preformatted} is true if the @code{@@sp} appears in preformatted text.
-@end deftypefn
-
-The formatting of @code{@@acronym} and @code{@@abbr} is controlled by:
-@deftypefn {Function Reference} $acronym acronym_like $acronym_texi $acronym_text $with_explanation \@@explanation_lines $explanation_text $explanation_simply_formatted
-@var{$acronym_texi} is the acronym argument with texinfo @@-commands,
-@var{$acronym_text} is formatted.
-
-The other arguments are related with
-the explanation, the second arg of the acronym. @var{$with_explanation} is
-true if the second argument of the acronym command is present. If an
-explanation exists, coming from previous @code{@@acronym} or as an arg of this
-command, the other args are defined: @var{\@@explanation_lines} is a
-reference on an array containing the unformatted explanation lines,
-@var{$explanation_text} is the explanation text formatted,
-@var{$explanation_simply_formatted} is the explanation with a light formatting,
-unabling in @acronym{HTML} (or @acronym{XML}) the explanation to be in an
-attribute.
-@end deftypefn
-
-@c --------------------------------------------------------
-@node Text
-@section Processing special characters in text
-
-Some characters are processed especially in text: @samp{---}, @samp{--},
-@samp{``} and @samp{''}. This is done only if in normal text and not in
-some commands (@code{@@code}, @code{@@env}@dots{}). A function reference
-is called to process those characters in text
-
-@deftypefn {Function Reference} $processed_text normal_text $text
-The function processes @samp{---}, @samp{--}, @samp{``} and @samp{''}
-in @var{$text} and returns @var{$processed_text}. The default is to
-change @samp{---} to @samp{--}, @samp{--} to @samp{-}, and @samp{``} and
-@samp{''} to @samp{"}.
-@end deftypefn
-
-Some characters are special in @acronym{HTML} (@samp{&}, @samp{"},
-@samp{<} and @samp{>}) and should be protected.
-This is done by the function associated with the function reference
-
-@deftypefn {Function Reference} $protected_text protect_text $text
-The function processes the unprotected text @var{$text} and returns
-the resulting protected text @var{$protected_text}.
-@end deftypefn
-
-Empty lines are processed by the following function reference, which could
-be usefull if empty lines are to be removed for example
-
-@deftypefn {Function Reference} $resulting_text empty_line $empty_line
-This function processes an @var{$empty_line} and returns the resulting
-text @var{$resulting_text}. Empty lines are left as is by default.
-@end deftypefn
-
-@c --------------------------------------------------------
-@node Strings
-@section Customizing strings written by @command{texi2html}
-
-@cindex i18n
-
-@command{texi2html} writes some strings in the generated document at
-various places, at the page footers, on the help page, for special
-section headings, buttons alt text and so on. These strings are
-customizable. The string chosen depends on the language of the
-document (set by @longopt{lang}, @variable{$LANG} or
-@code{@@documentlanguage}). This is the basis for internationalization
-as it allows for strings translations.
-
-The strings are found in a hash reference, @variable{$LANGUAGES}.
-Each key is a language code. The associated value is also a hash
-reference. The key is an english string and the associated value
-is the string replacing the english string, if present. For example,
-we have
-
-@example
-$LANGUAGES->@{'fr'@} = @{
- ' Up ' => 'Plus haut',
-@};
-@end example
-
-It means that whenever the string @samp{@ Up@ } is to be written
-and the language is @samp{fr}, @samp{Plus haut} is written. It is possible
-to customize the english strings by redefining the @samp{en} language hash.
-
-When a string contains a @samp{%} followed by @samp{@{} @var{name} @samp{@}}
-it means that the string will be expanded by @command{texi2html}. For
-example, if we have
-
-@example
-$LANGUAGES->@{'fr'@} = @{
- 'See %@{node_file_href@}' => 'Voir %@{node_file_href@}',
-@};
-@end example
-
-@samp{%@{node_file_href@}} will be expanded to an href for a node in a
-file by @command{texi2html} in the string. A @samp{%%} will be expanded
-as @samp{%}.
-
-For more on internationalization, see @ref{Internationalization}.
-
-@c --------------------------------------------------------
-@node References
-@section References
-@cindex reference
-
-@menu
-* Reference to external manual::
-* Internal reference::
-@end menu
-
-@node Reference to external manual
-@subsection Reference to external manual
-@cindex external manual
-
-The references are produced with two function references, one for the
-hypertextual reference construction, the other for the full reference to
-external manual.
-
-@deftypefn {Function Reference} $href external_href $node $node_identifier $xml_node_identifier $manual_file_name
-@var{$node} is the node name, with @@-commands. @var{$node_identifer} is the
-node name mapped to an identifier acceptable as a file name.
-@var{$xml_node_identifier} is the
-node name mapped to an identifier acceptable as an @acronym{XML} identifier.
-Those identifiers are built as explained in @ref{HTML Xref,,,texinfo},
-thus allowing for cross references to external manuals. @var{$file} is the
-manual or file name of the external reference. This function should return an
-href leading to the external manual.
-
-The default for this function is to make a reference compatible with
-@command{makeinfo} (@pxref{HTML Xref,,,texinfo}).
-@end deftypefn
-
-@deftypefn {Function Reference} $text external_ref $command $section $book $node_and_file $href $cross_ref_name
-This function formats a reference to an external texinfo manual.
-The @var{$command} is the ref command (@code{ref}, @code{xref} or
-@code{pxref}, in text, at sentence beginning or in parenthesis).
-The optionnal @var{$section} argument is the section in the book and
- @var{book} is the book title.
-@var{$node_and_file} is the node and file name formatted according to the
-convention used in info: @samp{(file)node}. @var{$href} it an hypertextual
-reference to the distant manual constructed using the above function.
-@var{$cross_ref_name} is an optionnal cross
-reference name appearing in the reference command. This function returns
-the text corresponding with the external html manual reference.
-This function returns the full formatted text of the external reference.
-@end deftypefn
-
-@node Internal reference
-@subsection Reference to an internal node
-
-A function reference is available for internal references.
-
-@deftypefn {Function Reference} $text internal_ref $command $href $short_name $name $is_section
-This function formats a reference to a node in the current manual.
-The @var{$command} is the ref command (@code{ref}, @code{xref} or
-@code{pxref}, in text, at sentence beginning or in parenthesis).
-@var{$href} it an hypertextual reference linking to the corresponding
-node or section. @var{$short_name} and @var{$name} hold the text for the
-reference but @var{$short_name} can be the node name which is assumed to
-be shorter than the section name.
-@var{$is_section} is a boolean true if the reference is a reference to a
-section. This function returns the full formatted text of the internal
-reference.
-@end deftypefn
-
-
-@c --------------------------------------------------------
-@node Alignement commands
-@section Commands used for centering and flushing of text
-
-@cindex centering
-@cindex flushing text
-@cindex text alignement
-
-When a command controlling the alignement of text is used (@code{@@center},
-@code{@@flushleft} and @code{@@flushright}), the main program takes
-care of opening and closing paragraphs. The alignement commands are the
-key of the @variable{%paragraph_style} hash.
-The value is used in the function doing the formatting of the paragraphs.
-@xref{Paragraph and preformatted region}.
-
-A function references allows for a customization of the formatting of the text
-appearing in the command block.
-
-@deftypefn {Function Reference} $result paragraph_style_command $command $text
-@var{$command} is the command name, @var{$text} is the text appearing within
-the command. This function returns a formatted text.
-The default is to return the text unmodified.
-@end deftypefn
-
-@c --------------------------------------------------------
-@node Paragraph and preformatted region
-@section Formatting or not a paragraph or a preformatted region
-
-
-@menu
-* Paragraph and preformatted formatting::
-* Avoiding paragraphs::
-@end menu
-
-@node Paragraph and preformatted formatting
-@subsection Paragraph and preformatted region formatting
-
-@cindex paragraph
-@cindex preformatted region
-
-The formatting of a paragraph region or a preformatted region, is controlled
-by function references:
-
-@deftypefn {Function Reference} $paragraph_text paragraph $text $alignement $formatting_command $formatting_command_formatted \$paragraph_number $format $item_number $enumerate_style $number
-This function formats a paragraph. @var{$text} is the text of the paragraph,
-@var{$alignement} is the empty string when no alignement command has
-been seen, otherwise it is the current alignement command name.
-@xref{Alignement commands}.
-
-The remaining arguments are usefull when the paragraph appears within a
-list or table. It is usefull whenever the paragraph has to be formatted
-differently when appearing in such environments.
-Moreover in that case the format command (@code{@@itemize}@dots{})
-may have
-an associated formatting command.
-@var{$formatting_command} is this formatting command
-(like @code{@@minus}).
-@var{$formatting_command_formatted} is the command formatted in html
-in case the formatting command is a leading command (like @code{@@minus})
-which should be leading the first paragraph.
-@var{\$paragraph_number} is a reference on the number of
-paragraphs in that format command. The corresponding variable should be
-increased when a paragraph is added. @var{$format} is the format command.
-@xref{Table and list items}.
-
-If the @var{$format} is an enumerate, @var{$item_number} is the number of
-the item in the list, @var{$enumerate_style} is the argument of the enumerate,
-@var{$number} is the number or letter corresponding with this item.
-@end deftypefn
-
-@deftypefn {Function Reference} $preformatted_text preformatted $text $style $region_name $formatting_command $formatting_command_formatted \$preformatted_number $format $item_number $enumerate_style $number
-This function formats a preformatted region. @var{$text} is the text of the
-preformatted region, @var{$style} is the css style associated with that
-preformatted region (@xref{css}). @var{$region_name} is the
-name of the command opening
-the preformatted region (@code{example}@dots{}, see @ref{Complex formats})
-or a identifier for the preformatted context (for example
-@code{menu-comment}, see @ref{Menus}).
-The alignment commands are not taken into account, as the spaces are
-preserved in preformatted regions, you should flush and center by hand.
-
-The remaining arguments are usefull when the preformatted region appears
-within a list or table. It is usefull whenever the preformatted region
-has to be formatted
-differently when appearing in such environments.
-Moreover in that case the format command (@code{@@itemize}@dots{})
-may have
-an associated formatting command.
-@var{$formatting_command} is this formatting command
-(like @code{@@minus}).
-@var{$formatting_command_formatted} is the command formatted in html
-in case the formatting command is a leading command (like @code{@@minus})
-which should be leading the first preformatted region.
-@var{\$preformatted_number} is a reference on the number of
-preformatted regions in that format command. The corresponding variable
-should be increased when a preformatted region is added. @var{$format} is the
-format command.
-@xref{Table and list items}.
-
-If the @var{$format} is an enumerate, @var{$item_number} is the number of
-the item in the list, @var{$enumerate_style} is the argument of the enumerate,
-@var{$number} is the number or letter corresponding with this item.
-@end deftypefn
-
-@node Avoiding paragraphs
-@subsection Avoiding paragraphs in formats
-
-@cindex Avoid paragraph opening
-
-It is possible to avoid that a format closes the previous paragraph or
-preformatted region and reopens one, by putting the format command in a
-hash, @variable{%format_in_paragraph} with a true value.
-
-@c --------------------------------------------------------
-@node Complex formats
-@section Formatting of complex formats (@code{@@example}, @code{@@display}@dots{})
-
-@cindex complex format
-
-Here we see how a whole complex format is formatted. For the formatting
-of the text, see @ref{Paragraph and preformatted region}.
-
-The formatting of the complex formats is ultimately controlled by a
-function, however the default for this function uses a hash reference and
-changing the hash reference values should be enough in most cases. This
-hash reference is called @variable{$complex_format_map}. It has a key for each
-of the complex format commands (@code{example}, @code{smallexample},
-@code{lisp}, @code{smalllisp}, @code{display}, @code{smalldisplay},
-@code{format}, @code{smallformat}).
-
-The associated value is also a reference on a hash. The keys are @code{begin}
-and @code{end}. An eval of @code{begin} should lead to the beginning of the
-formatted @acronym{HTML}, an eval of @code{end} should lead to the end of the
-formatted @acronym{HTML}. The enclosed text will be formatted as described in
-@ref{Paragraph and preformatted region}, and the name of the complex
-format will be available to the function formatting the text.
-
-If you aren't satisfied with this scheme, you can redefine the following
-function reference for a better control over the complex format formatting:
-
-@deftypefn {Function Reference} $complex_format_text complex_format $format_name $preformatted_text
-
-@var{$format_name} is the complex format name, @var{$preformatted_text} is the
-text allready formatted as described in @ref{Paragraph and preformatted region}.
-This function returns the whole complex format.
-@end deftypefn
-
-@c --------------------------------------------------------
-@node Lists tables
-@section Customizing the formatting of lists and tables
-
-The formatting of lists and tables is done at two levels:
-@itemize
-@item
-At the level of the whole region (table or list),
-@item
-At the level of the individual items, rows or cells of the list or table.
-@end itemize
-
-@menu
-* Table and list items::
-* Whole table list::
-@end menu
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Table and list items
-@subsection Formatting individual table and list items
-
-In texinfo it is possible to give @code{@@itemize} or table command (hereafter
-called a @dfn{format command}) a @dfn{formatting command}.
-For example @code{@@minus} is the formatting command here:
-@example
-@@table @@minus
-@end example
-
-The default is to apply the command to the text item, however it is possible
-to avoid it.
-The hash @variable{%special_list_commands} has an entry for each of the
-format command. Each of these entries is a hash reference. If a formatting
-command is a key of the hash reference, then the formatting command is not
-applied to the text item for that format command. For example, if we have:
-
-@example
-$special_list_commands@{'itemize'@} = @{ 'bullet' => '' @};
-@end example
-
-and we have the following @code{@@itemize}:
-@example
-@@itemize @@bullet
-@@item an item
-@@end itemize
-@end example
-
-then @code{@@bullet} will not be applied to @code{an item}.
-
-@table @emph
-@item lists
-The items of lists are formatted using the following function reference:
-@deftypefn {Function Reference} $list_item list_item $text $format $command $formatted_command $item_number $enumerate_style $number
-This function formats the text between @code{@@item} commands. @var{$text}
-is the text corresponding with the item. @var{$format} is the type of format,
-@samp{itemize} or @samp{enumerate}. @var{$command} is the formatting command
-given in argument to @code{@@itemize}, @var{$formatted_command} is this command
-formatted if it is a leading command, like @code{@@minus}.
-
-If the @var{$format} is an enumerate, @var{$item_number} is the number of
-the item in the list, @var{$enumerate_style} is the argument of the enumerate,
-@var{$number} is the number or letter corresponding with this item.
-@end deftypefn
-
-@item two column tables
-The two columns tables (@code{@@table}, @code{@@ftable} and @code{@@vtable}),
-items are formatted using two function references,
-one for the first line located on the @code{@@item} line corresponding
-with the first column, the other for the text appearing on the
-following lines, corresponding with the second column text.
-
-@deftypefn {Function Reference} $table_item table_item $item_text $index_label_text $format $command $formatted_command
-This function is used to format the text on the @code{@@item} line.
-@var{$text_item} is the text line. In case there is an index entry
-associated with the @code{@@item} (as with @code{@@ftable} and
-@code{@@vtable}), @var{$index_label_text} is the text inserted at
-the place where an index entry appears. @xref{Index entry place}.
-@var{$format} is the type of format,
-@samp{table}, @samp{ftable} or @samp{vtable}. @var{$command} is the formatting command
-given in argument to the table format command, @var{$formatted_command} is
-this command formatted if it is a leading command, like @code{@@minus}.
-@end deftypefn
-
-@deftypefn {Function Reference} $table_line table_line $text
-This function is used to format the text on the lines following
-the @code{@@item} line. @var{$text} is the corresponding text.
-@end deftypefn
-
-@item multitable
-The multitable elements formatting is controlled by the functions associated
-with two function references. One for a cell, and the other for a row.
-
-@deftypefn {Function Reference} $multitable_cell cell $text
-This function is used to format the text of a multitable cell, the text
-following a @code{@@item} or a @code{@@tab}.
-@var{$text} is the corresponding text.
-@end deftypefn
-
-@deftypefn {Function Reference} $multitable_row row $text $item_command
-This function is used to format a multitable row. @var{$text} is
-the row text, with cells allready formatted with the @variable{$cell}
-function reference. @var{$item_command} is the command used to introduce
-the row, such that it is possible to distinguish between @code{@@item} and
-@code{@@headitem}.
-@end deftypefn
-@end table
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Whole table list
-@subsection Formatting of a whole table or list
-
-If the Texinfo command is a key of the @variable{%format_map}, the associated
-value is used to specify the formatting of the construct, otherwise a function
-is called.
-The value in @code{%format_map} associated with a command is interpreted
-similarly with values associated with more simpler commands:
-
-@itemize
-@item
-If the text is a word, it is considered to be an @acronym{HTML} element
-name, and the whole table or list is enclosed between the element opening
-and the element closing.
-@item
-If the text is a word followed by some text,
-the word and is interpreted as above, and the
-text is considered to be the attributes text of the element.
-@item
-If the text is empty nothing is added to the text.
-@end itemize
-
-In case the @code{%format_map} isn't used, a function reference called
-@code{$table_list}
-should be redefined, the associated function will be called each time
-a command isn't found in @code{%format_map}.
-
-@deftypefn {Function Reference} $whole_table_list table_list $command $text
-@var{$command} is the Texinfo command name, @var{$text} is the formatted
-items.
-@end deftypefn
-
-If you still want to use @variable{%format_map} but differently from
-the default, it is possible to redefine the following function reference:
-
-@deftypefn {Function Reference} $whole_table_list format $command $format $text
-@var{$command} is the @@-command, @var{$format} is the entry associated with
-@var{$command} in @code{%format_map}. @var{$text} is the formatted items.
-@end deftypefn
-
-@c --------------------------------------------------------
-@node Definitions
-@section Definition commands formatting
-
-The formatting of definition commands is controlled by a hash and four
-functions. The hash describes how the text on the definition line is
-interpreted, the functions control the formatting of the definition line
-and the definition function text.
-
-@menu
-* Definition line::
-* Definition formatting::
-@end menu
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Definition line
-@subsection Customizing the interpretation of a definition line
-
-The keys of the hash @variable{%def_map} are definition command names.
-There are two types of entries:
-
-@itemize
-
-@item If the command is a shortcut for
-another definition command the value is a text and the definition
-command is replaced by the text.
-
-For example if we have:
-@example
-$def_map@{'deftruc'@} = '@@defvr @{A truc@}';
-@end example
-
-and a line like
-@example
-@@deftruc var
-@end example
-
-the line will be transformed in
-@example
-@@defvr @{A truc@} var
-@end example
-
-@item
-If the command isn't a shortcut, it is associated with an array
-reference. The first element is @samp{f}, @samp{v} or @samp{t} corresponding
-with the index type (@samp{f} for function, @samp{v} for variable,
-@samp{t} for type).
-
-The remaining of the array describes how to interpret the text following
-the definition command on the definition command line.
-The entry item specify what corresponds
-with the next bracketed item or word. Currently the possibilities are
-@samp{category}, @samp{name}, @samp{type}, @samp{class} and @samp{arg}.
-
-For example if we have
-@example
-def_map@{'defvr'@} = [ 'v', 'category', 'name' ];
-@end example
-
-The first bracketed item following @code{@@defvr} is considered
-to be the category and the next one is the name. The index associated
-with the definition line is the variables index.
-@end itemize
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Definition formatting
-@subsection Customization of the definition formatting
-
-Four functions are used when formatting a definition command:
-
-@table @asis
-@item category name
-@deftypefn {Function Reference} $category definition_category $category_or_name $class $style
-This function precise a category or an index entry name associating a class
-@var{$class} (if given) with @var{$category_or_name}. The @var{$style} of the
-definition may be @samp{f}, for function, @samp{v}, for variable or @samp{t},
-for type.
-@end deftypefn
-@item formatting of the definition line
-@deftypefn {Function Reference} $line def_line $category $name $type $arguments $index_label
-This function formats the definition line. @var{$category} is the category
-formatted with @variable{$definition_category}, @var{$name}, @var{$type} and
-@var{arguments} are the element of the definition line. @var{$index_label} is
-the text inserted at the place where an index entry appears.
-@xref{Index entry place}.
-@end deftypefn
-
-@item definition text
-@deftypefn {Function Reference} $definition_text def_item $text
-This function formats the definition text, @var{$text}.
-@end deftypefn
-
-@item the whole definition
-@deftypefn {Function Reference} $definition def $text
-This function formats the whole definition. The definition line and text
-formatted by the above functions are in @var{$text}.
-@end deftypefn
-
-@end table
-
-@c --------------------------------------------------------
-@node Headings
-@section Customizing headings formatting
-
-A function controls the formatting of sectioning element headings,
-with the corresponding function reference:
-@deftypefn {Function Reference} $heading_text heading \%element_reference
-The @var{\%element_reference} is a reference on a hash corresponding
-with the sectioning element. The following keys are of interest:
-@table @code
-@item text
-The heading text
-@item name
-The heading text without section number
-@item node
-true if the sectioning element is a node without associated structuring command
-@item level
-The level of the element in the document tree. @samp{0} is for @code{@@top},
-@samp{1} for @code{@@chapter} and so on
-@item tag_level
-the sectioning element name, with @code{@@raisesections} and
-@code{@@lowersections} taken into account
-@end table
-@end deftypefn
-
-@c --------------------------------------------------------
-@node Special regions
-@section Formatting of special regions (@code{@@verbatim}, @code{@@cartouche}, @code{@@quotation})
-
-Regions corresponding with raw text, like @code{@@verbatim}, @code{@@html}
-or @code{@@tex} are formatted according to the following function reference:
-
-@deftypefn {Function Reference} $raw_region raw $command $text
-@var{$command} is the command name, @var{$text} is the raw text.
-@end deftypefn
-
-If La@TeX{}2HTML is used, @code{@@tex} regions are handled differently,
-from within the main program.
-
-The @code{@@cartouche} command formatting is controlled by the
-function reference:
-
-@deftypefn {Function Reference} $cartouche cartouche $text
-@var{$text} is the text appearing within the cartouche.
-@end deftypefn
-
-The formatting of @code{@@quotation} is controlled by two function references.
-The first one is usefull in case the @code{@@quotation} has an argument, as
-it allows to prepend a string to the quotation text:
-
-@deftypefn {Function Reference} $prepended_string quotation_prepend_text $style $text
-@var{$style} is the first argument of the @code{@@quotation} if there are
-two arguments. @var{$text} is the second argument or the first if there is
-one argument. There are still @@-commands in these strings. This function
-can return a string which will be prepended to the quotation text.
-@end deftypefn
-
-The whole quotation is formatted by:
-
-@deftypefn {Function Reference} $quotation quotation $quotation_text $argument_text $argument_style_texi $argument_style_id
-@var{$quotation_text} is the quotation text, formatted, with the text
-prepended by the function above. @var{$argument_text} is the second argument
-of the @code{@@quotation} or the first if there is one argument, formatted.
-The other arguments are defiend if there are two arguments for the
-@code{@@quotation}, @var{$argument_style_texi} is this argument, with
-@@-commands, and @var{$argument_style_id} is this argument transformed in
-an identifier which can be used as an @acronym{XML} identifier.
-@end deftypefn
-
-
-@c --------------------------------------------------------
-@node Menus
-@section Menu formatting
-
-To understand how the formatting of menus is controlled, the different
-parts of a menu are first described, then how to control the formatting
-of each of these parts.
-
-@menu
-* Menu parts:: A menu consists in menu entry and menu
- comments
-* Menu formatting::
-@end menu
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Menu parts
-@subsection The structure of a menu
-
-In @command{texi2html}, a menu is considered to be composed of 2 parts, the
-@dfn{menu entries} and the @dfn{menu comments}. Menu entries are further
-divided in an @dfn{entry link} and optionnaly an @dfn{entry description}.
-The entry link consists in a node name and an optionnal menu entry
-name.
-
-A menu entry begins with @samp{*} at the beginning of the line. It begins
-with the entry link, followed by the description. The description spans until
-the next menu entry, or some text begining at the first character of a line
-or an empty line, not contained within a command block which begun in the
-description. An empty line or a line with text at the first character
-starts a menu comment, which spans until the next menu entry.
-
-Here is an illustration of these rules:
-
-@example
-@@menu
-* node name: entry name. description begins
- description continues
-* another menu entry::
- description begins
- description continues
-
- A menu comment, after an empty line
-
-* node:: description begins
-A menu comment. The line starts at the first character
-
-* last entry:: description begins @emph{text
-of the description, even if the line begins at the first character,
-because we are in @@emph}.
-@@end menu
-@end example
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Menu formatting
-@subsection The formatting of the different menu components
-
-In the default case, the name of the section corresponding with the
-node is used instead of the node name. If @variable{$NODE_NAME_IN_MENU} is
-true, however, node names are used. If @variable{$AVOID_MENU_REDUNDANCY}
-is true and menu entry equal menu description the description isn't printed.
-This is the default. Likewise, if node or section name equal entry name,
-do not print entry name.
-
-A symbol, @variable{$MENU_SYMBOL} is put at the beginning of menu entries
-when the node name is used. The default is @samp{&bull;}.
-If @variable{$UNNUMBERED_SYMBOL_IN_MENU} is true it is
-also put at the beginning of unnumbered section names. This is not
-done by default.
-
-The menu comments are considered to be preformatted text. The style
-associated with this preformatted text is determined by
-@variable{$MENU_PRE_STYLE}. Default is @samp{font-family: serif}.
-The css class associated with menu comments is @code{menu-comments}.
-
-Three function references are associated with the formatting of the
-different parts of a menu:
-@deftypefn {Function Reference} $link menu_link $section \%state $href $node $name $ending
-@var{$section} is the section name corresponding with the link, @var{$href}
-is the link hypertextual reference. @var{$href} may be absent. @var{\%state}
-holds informations about the current context. The only key which could be
-of interest is @code{preformatted}, true if the context is a preformatted
-context. @xref{Three contexts}.
-@var{$node} is the node name, @var{$name} is the
-name of the node, and @var{$ending} is the text ending the link entry.
-@end deftypefn
-
-@deftypefn {Function Reference} $description menu_description $description_text \%state
-@var{$description_text} is the text of the menu description. @var{\%state}
-should be used similarly than for the menu link.
-@end deftypefn
-
-@deftypefn {Function Reference} $menu_comment menu_comment $text
-@var{$text} is the text of the menu comment. It is in a preformatted
-environment.
-@end deftypefn
-
-The following function reference controls the formatting of a wole menu:
-
-@deftypefn {Function Reference} $menu menu $menu_components_text
-@var{$menu_components_text} is the formatted menu components text, obtained
-as explained above.
-@end deftypefn
-
-The last function reference corresponds with a special case. It
-is used when a menu entry appears within another block command, to
-avoid the possibilities of invalid @acronym{HTML} production.
-In that case the menu description and menu comments are not formatted
-specially, but treated like normal text.
-@deftypefn {Function Reference} $link simple_menu_link $link_text $href $node $name $ending
-@var{$link_text} is the text corresponding with the link name, @var{$href}
-is the link hypertextual reference.
-@var{$node} is the node name, @var{$name} is the
-name of the node, and @var{$ending} is the text ending the link entry.
-@end deftypefn
-
-@c --------------------------------------------------------
-@node Indices
-@section Indices formatting
-
-Two different things needs to be handled for indices formatting, the place
-where the index term appears, the index entry, and the index list itself.
-The indexing commands like @code{@@cindex} determines where index entries
-appear, and the index list is printed with a @code{@@printindex} command.
-
-@menu
-* Index entry place:: Index entries in the main document are
- targets for hypertext references
-* Index list:: Customizing the formatting of the index list
-@end menu
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Index entry place
-@subsection Formatting of index entries
-
-Index entry places in the main text may be the target for hypertext
-references. Their formatting
-is controlled by the function associated with the following function
-reference:
-
-@deftypefn {Function Reference} $target index_entry_label $identifier $preformatted
-@var{$identifier} should be used to create
-a target for links (typically associated with a name or id
-attribute in @acronym{HTML}).
-@var{$preformatted} is true if the index entry appeared in preformatted text.
-@end deftypefn
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Index list
-@subsection Customizing the formatting of index lists
-
-The index entries are sorted alphabetically. A whole index list is
-considered to be composed of letter entries. A letter entry is composed
-by all the index entries beginning with that letter. A letter may
-be a non alphabetical character, but we call it letter here.
-
-An index summary appears at the beginning and at the end of an index list,
-and should be used to jump directly to a letter entry. Indices lists
-may be split across pages, thus the different letters may appear on different
-files. The number of index entries appearing on each page is determined
-by a variable @variable{$SPLIT_INDEX} if set. The default is to split
-indices after 100 entries.
-
-The formatting of all these elements is controlled by the following
-function references:
-
-@table @emph
-@item formatting of a letter in a summary
-@deftypefn {Function Reference} $letter summary_letter $letter $file $identifier
-This function is used to format a letter appearing in a summary, refering
-to a letter entry in the index list.
-@var{$letter} is the letter. @var{$file} is the file name where the letter
-entry appears. More precisely, it is empty when the letter entry is on the
-same page than the summary, it contains the file name when the index page
-is split accross page. @var{$identifier} is an identifier for the target
-letter entry.
-@end deftypefn
-
-@item formatting of a summary
-@deftypefn {Function Reference} $summary index_summary \@@alphabetical_letters \@@nonalphabetical_letters
-@var{\@@alphabetical_letters} and @var{\@@nonalphabetical_letters} contain the
-formatted summary letters, formatted with the above function.
-@end deftypefn
-
-@item formatting of an index entry
-@deftypefn {Function Reference} $entry index_entry $entry_href $entry_text $section_href $section_heading
-@var{$entry_href} is a reference to the place where the index entry
-appeared, @var{$entry_text} is the corresponding text. @var{$section_href}
-is a reference to the beginning of the sectioning element containing
-the index entry, @var{$section_heading} is the heading of the element.
-@end deftypefn
-
-@item formatting of letter entry
-@deftypefn {Function Reference} $letter_entry index_letter $letter $identifier $index_entries_text
-This function formats a letter entry, consisting in all the index entries
-beginning with this letter. @var{$letter} is the letter, @var{$identifier}
-should be used to create a target for links (typically links from summaries),
-and @var{$index_entries_text} is the text of the index entries formatted as
-described above.
-@end deftypefn
-
-@item formatting of whole index
-@deftypefn {Function Reference} $index print_index $index_text $index_name
-@var{$index_text} is the text of all the index entries grouped by letter
-appearing in that page formatted as above. @var{index_name} is the name of
-the index, the argument of @code{@@printindex}.
-@end deftypefn
-@end table
-
-@c --------------------------------------------------------
-@node Floats and lists of floats
-@section Floats and lists of floats
-
-Floats appear in the @code{@@float} environment, optionaly with a style
-and a label, and with optionnal @code{@@caption} and @code{@@shortcaption}.
-Their list appear after a @code{@@listoffloats}.
-
-A hash reference is associated with each float, it is available in some
-formatting functions. The keys are:
-@table @code
-@item caption_texi
-@itemx shortcaption_texi
-A reference on an array containing the caption or shortcaption lines,
-unformatted.
-@item style_texi
-The style with texi @@-commands.
-@item style_id
-The unique identifier associated with the style.
-@item nr
-The number with the same conventions than makeinfo (use the chapter number a
-dot and then the number of the float of that style in the chapter, or an
-absolute number if in unnumbered).
-@item chapter_nr
-The number of the chapter containing the float.
-@item nr_in_chapter
-The number of the float in the chapter.
-@item absolut_nr
-The number of the float in the document.
-@item texi
-The label with @@-commands.
-@item id
-The unique identifier associated with the label. Usefull to make an anchor
-or a reference.
-@item element
-A reference on a structure representing the element the float appear in.
-@end table
-
-@menu
-* Floats:: Formatting of floats
-* Lists of floats:: Formatting the lists of floats
-@end menu
-
-@node Floats
-@subsection Formatting a float
-
-First there is an occasion to construct a texinfo text for the caption, using
-the caption texinfo lines and the informations in the float structure.
-The returned lines will be formatted in the main program. A function reference
-is used here:
-
-@deftypefn {Function Reference} {(\@@caption_lines_returned, \@@shortcaption_lines_returned)} caption_shortcaption \%float \@@caption_lines \@@shortcaption_lines
-@var{\%float} is the structure defined above. @var{\@@caption_lines} and
-@var{\@@shortcaption_lines} are references on arrays containing the
-texinfo lines for caption and short caption. @var{\@@caption_lines_returned}
-and @var{\@@shortcaption_lines_returned} are references on an array
-containing the texinfo lines for the caption and shortcaption.
-@end deftypefn
-
-Then the float is formatted with the following function reference:
-
-@deftypefn {Function Reference} $text float $float_text \%float $caption_text $shortcaption_text
-@var{$float_text} is the text appearing within the @code{@@float}, formatted.
-@var{\%float} is still the structure defined above. @var{$caption_text} and
-@var{$shortcaption_text} are the caption and short caption build with the
-above function and formatted.
-@end deftypefn
-
-@node Lists of floats
-@subsection Formatting lists of floats
-
-A list of floats is introduced by @code{@@listoffloats}. The argument of
-@code{@@listoffloats} is the @dfn{style}. First the style texinfo can be
-modified with the following function reference:
-
-@deftypefn {Function Reference} $style_texi_returned listoffloats_style $style_texi
-@var{$style_texi} is the @code{@@listoffloats} argument with texinfo
-@@-commands kept. It is possible to make changes to the @var{$style_texi} and
-return a modified string, still with @@-commands. The modified string
-is formatted in the main program.
-@end deftypefn
-
-After that, for each of the floats with that style, first there is a
-possibility to modify the float style and the float caption before they
-are formatted in the main program, with the following function references:
-
-@deftypefn {Function Reference} $float_style_texi_returned listoffloats_float_style $style_texi \%float
-@var{$style_texi} is the style, and @var{\%float} is the structure described
-above. This function reference returns a style to be formatted in the
-main program.
-@end deftypefn
-
-@deftypefn {Function Reference} $caption_texi_returned listoffloats_caption \%float
-@var{\%float} is the structure described
-above. This function reference returns a caption to be formatted in the
-main program.
-@end deftypefn
-
-Each entry is formatted by:
-
-@deftypefn {Function Reference} $listoffloats_entry listoffloats_entry $style_texi \%float $float_style $caption $href
-@var{$style_texi} is the style with @@-commands, @var{$float_style} is the
-style returned by the above function and formatted. @var{$caption} is the
-caption returned by the above function formatted. @var{\%float} is the
-structure corresponding with the float, and @var{$href} is an href pointing to
-the float location.
-@end deftypefn
-
-Lastly, the whole @code{@@listoffloats} is formatted by:
-
-@deftypefn {Function Reference} $listoffloats listoffloats $style_texi $style \@@listoffloats_entries
-@var{$style_texi} is the style with @@-commands, @var{$style} is the
-style returned by the above function and formatted. The array reference
-@var{\@@listoffloats_entries} holds the entries formatted by the above
-function.
-@end deftypefn
-
-@c --------------------------------------------------------
-@node Footnotes
-@section Customizing the footnotes formatting
-
-Each footnote is associated with a footnote entry. Several footnote entries
-are grouped in a footnote section. When a footnote appears, two things must
-be formatted: in the main text the place where the footnote appear
-and the footnote text.
-
-Two functions, with corresponding function references control the formatting
-of the footnotes:
-
-@deftypefn {Function Reference} {(\@@lines $text_for_document)} foot_line_and_ref $number_in_doc $number_in_page $footnote_id $place_id $document_file $footnote_file \@@lines \%state
-@var{$number_in_doc} is the footnote number in the whole document,
-@var{$number_in_page} is the footnote number in the current page.
-@var{$footnote_id} is an identifier for the footnote in the footnote text
-which should be used to make target for references to that footnote,
-while @var{$place_id} is an identifier for the location of the footnote
-in the main document. Similarly, @var{$document_file} is the file name
-of the file containing the text where the footnote appears in the main
-document, while @var{$footnote_file} is the file name of the file where
-the footnote text appears.
-
-@var{\@@lines} is a reference on an array containing the footnote text
-lines, allready formatted.
-And @var{\%state} holds informations about the context at the footnote
-place in the main document. As usual the most usefull entry is
-@code{preformatted} which is true if the footnote appears in a preformatted
-context.
-
-This function returns a reference on an array, @var{\@@lines} containing
-the updated footnote text for the footnote entry, and @var{$text_for_document},
-the text appearing at the footnote place in the main document, linking
-to the footnote entry.
-@end deftypefn
-
-The following function is only used when footnotes are at the bottom
-of a page and the document is split.
-For customization of the footnotes page in case they are on a separated
-page or section, @ref{Special pages layout}. For
-the determination of the footnote locations, @ref{Page layout options}.
-
-@deffn {Function Reference} foot_section \@@footnotes_lines
-This function formats a group of footnotes. @var{\@@footnotes_lines} is a
-reference on an array holding the lines of all the footnote entries
-formatted as explained above. This function modifies the reference.
-@end deffn
-
-@c --------------------------------------------------------
-
-@node Other and unknown commands
-@section Customizing other commands, and unknown commands
-
-@c --------------------------------------------------------
-@c @node Skipped commands
-@c @section Customizing ignored commands and text
-
-@cindex skipped command
-@cindex unknown command
-
-Many commands without braces are available in texinfo, sometimes with
-a specific syntax. For example we have @code{@@sp}, @code{@@noindent},
-@code{@@documentlanguage}, @code{@@oddheading}, @code{@@headings},
-@code{@@shortcontents}, @code{@@shorttitlepage} or @code{@@comment}.
-@command{texi2html} interprets
-some of these commands and some functions or variables are used for
-their formatting or to access their information.
-In the default case, however, most of these constructs are ignored.
-
-It is possible to change how the things following these commands
-on the line are handled, what is considered to be an arg for those
-commands and it is also possible to keep them instead of discarding
-them such that it is possible to handle them specially, with the
-same function than the one used for unknown commands.
-
-Those special commands without braces are the key of a hash:
-@variable{%misc_command}. The associated value is a reference on a
-hash enabling to set the properties of these commands. The
-keys of this hash reference is the name of a property, the value
-is the value of the property. For example here we have @code{line}
-for the @code{arg} property for the @code{command} @@-command.
-
-@example
-$misc_command@{'command'@} = @{'arg' => 'line', 'skip' => 'space'@};
-@end example
-
-The properties and possible values are:
-
-@table @code
-@item skip
-This property enables to set what is skipped after the command arguments.
-Here are the possible values:
-@table @code
-@item line
-The remaining of the line is skipped.
-@item space
-Spaces are skipped but not newline.
-@item whitespace
-Spaces are skipped
-@item linewhitespace
-Spaces are skipped if there are only spaces remaining on the line.
-@item linespace
-Spaces are skipped, but not newline if
-there are only spaces remaining on the line
-@end table
-
-@item arg
-If the associated value is @code{line} the line is considered to be the
-argument. If it is a number it is the number of args (separated by spaces).
-@item texi
-If true the arguments are considered to real texinfo, therefore
- @code{@@value} and @code{@@macro} are expanded.
-@item keep
-If true the args and the macro are kept, otherwise they are discarded.
-The defaut is to have @code{keep} undef for all the commands.
-If @code{keep} is true for @code{@@verbatiminclude} the default
-action for this macro isn't done.
-@end table
-
-
-Commands which don't appear in the hashes
-@c @variable{%things_map} @variable{%pre_map}
-@variable{%simple_map}, @variable{%simple_map_pre},
-@variable{%simple_map_texi} and @code{%misc_command}, or that appear in
-@code{%misc_command} but with @code{keep} true are processed by the
-following function reference:
-
-@deftypefn {Function Reference} {($result_line, $result, $result_text, $message)} unknown $command $line
-@var{$command} is the @@-command, @var{$line} is the line following the
-@var{$command}. @var{$result} is a boolean. If it is true then the other return
-values are taken into account otherwise the default actions are
-used. In case @var{$result} is true, @var{$result_line} is the new line
-to be processed further, @var{$result_text} is the resulting formatted text
-and @var{$message}, if defined is a message outputted to the output
-with line number added by @command{texi2html}.
-@end deftypefn
-
-Commands with braces not specified above
-nor in @variable{%style_map}, @variable{%style_map_pre} and
-@variable{%style_map_texi} are processed
-by the following function reference
-
-@deftypefn {Function Reference} {($result, $result_text, $message)} unknown_style $command $text
-@var{$command} is the @@-command, @var{$text} is the text appearing within
-the braces (allready formatted). @var{$result} is a boolean. If it is true then
-the other return
-values are taken into account otherwise the default actions are
-used. In case @var{$result} is true, @var{$result_text} is the resulting
-formatted text
-and @var{$message}, if defined is a message outputted to the output
-with line number added by @command{texi2html}.
-@end deftypefn
-
-
-@c --------------------------------------------------------
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@c ========================================================
-@c ========================================================
-
-@node Internationalization
-@appendix Internationalization
-
-The strings written in the document are selected based on the
-document language. This can be used to customize the strings,
-as described in @ref{Strings}. This also enables translation of the
-strings.
-
-@menu
-* Translating strings::
-* Adding new strings::
-@end menu
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Translating strings
-@appendixsec Translating strings
-
-@cindex Translation
-@cindex i18n
-@vindex $LANGUAGES
-@vindex $T2H_OBSOLETE_STRINGS
-
-If the language is allready supported, then there will be a file
-in the @file{i18n} directory with name the two-letter
-ISO-639 language code. In that case you can enhance the translations by
-editing this file. There is a @code{$LANGUAGES->@{'@var{language}'@}}
-hash in that file. The keys are the english strings, in @code{''}, the
-values (in @code{''} after @code{=>}) are the translations.
-When a string contains a @samp{%} followed by @samp{@{} @var{name} @samp{@}}
-it means that the string will be expanded by @command{texi2html}. For
-an example, see @ref{Strings}.
-
-After that you should run the command @command{./manage_i18n.pl all} in
-the top directory, it should merge your file with the existing files in
-@file{translations.pl}, which is incorporated to the @file{texi2html} script
-by @command{./configure}.
-
-If the language isn't currently supported, copy the @file{en} file in
-@file{i18n} to a file with name the two-letter ISO-639
-language code of your language
- and then add your translations to the strings. You could also add your
-two-letter language code in the @file{manage_i18n.pl} file in the
-@code{@@known_languages} array.
-
-After that you should similarly run the command
-@command{./manage_i18n.pl all} in
-the top directory.
-
-Obsoleted strings are not removed from the files, they are still present
-in the @code{$T2H_OBSOLETE_STRINGS->@{'@var{language}'@}} hash in case
-the string is reused later.
-
-If you made change to strings specified in installed files
-(@pxref{Installation})
-you will have to reinstall them otherwise the installated files will
-take precedence (@pxref{Using init files}).
-
-@c -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-@node Adding new strings
-@appendixsec Adding new strings written to document
-
-@cindex internationalized strings
-@cindex @command{manage_i18n.pl}
-
-If you need to write strings, for example the new string @var{a string}
-to the resulting document, call @code{&$I('a string')}. Use simple quotes.
-If you want to substitute a value in the string put
-@code{%@{@var{string_value}@}}, in the string, and give a second argument
-to @code{&$I}, a hash reference with key @var{string_value} and value
-the what you want to substitute.
-Here is an example:
-
-@example
-return &$I('%@{name@} of %@{class@}', @{ 'name' => $name, 'class' => $class @});
-@end example
-
-In that case @code{%@{name@}} is substituted by @code{$name} in the translated
-string.
-
-After that you should run the command @command{./manage_i18n.pl all} in the top
-directory, it should add your new strings to all the files in the @file{i18n}
-directory.
-
-@c --------------------------------------------------------
-@c commandline option index.
-@node Indexop
-@appendix Command Line Option Index
-@printindex op
-@c --------------------------------------------------------
-@node Indexvr
-@appendix Variable Index
-@printindex vr
-@c --------------------------------------------------------
-@node Indexcp
-@appendix Concept Index
-@printindex cp
-@bye
diff --git a/Build/source/utils/texi2html/doc/texinfo.tex b/Build/source/utils/texi2html/doc/texinfo.tex
deleted file mode 100644
index b88e12dec42..00000000000
--- a/Build/source/utils/texi2html/doc/texinfo.tex
+++ /dev/null
@@ -1,6882 +0,0 @@
-% texinfo.tex -- TeX macros to handle Texinfo files.
-%
-% Load plain if necessary, i.e., if running under initex.
-\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
-%
-\def\texinfoversion{2004-02-06.08}
-%
-% Copyright (C) 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
-% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
-% Foundation, Inc.
-%
-% This texinfo.tex file is free software; you can redistribute it and/or
-% modify it under the terms of the GNU General Public License as
-% published by the Free Software Foundation; either version 2, or (at
-% your option) any later version.
-%
-% This texinfo.tex file is distributed in the hope that it will be
-% useful, but WITHOUT ANY WARRANTY; without even the implied warranty
-% of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-% General Public License for more details.
-%
-% You should have received a copy of the GNU General Public License
-% along with this texinfo.tex file; see the file COPYING. If not, write
-% to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-% Boston, MA 02111-1307, USA.
-%
-% As a special exception, when this file is read by TeX when processing
-% a Texinfo source document, you may use the result without
-% restriction. (This has been our intent since Texinfo was invented.)
-%
-% Please try the latest version of texinfo.tex before submitting bug
-% reports; you can get the latest version from:
-% http://www.gnu.org/software/texinfo/ (the Texinfo home page), or
-% ftp://tug.org/tex/texinfo.tex
-% (and all CTAN mirrors, see http://www.ctan.org).
-% The texinfo.tex in any given distribution could well be out
-% of date, so if that's what you're using, please check.
-%
-% Send bug reports to bug-texinfo@gnu.org. Please include including a
-% complete document in each bug report with which we can reproduce the
-% problem. Patches are, of course, greatly appreciated.
-%
-% To process a Texinfo manual with TeX, it's most reliable to use the
-% texi2dvi shell script that comes with the distribution. For a simple
-% manual foo.texi, however, you can get away with this:
-% tex foo.texi
-% texindex foo.??
-% tex foo.texi
-% tex foo.texi
-% dvips foo.dvi -o # or whatever; this makes foo.ps.
-% The extra TeX runs get the cross-reference information correct.
-% Sometimes one run after texindex suffices, and sometimes you need more
-% than two; texi2dvi does it as many times as necessary.
-%
-% It is possible to adapt texinfo.tex for other languages, to some
-% extent. You can get the existing language-specific files from the
-% full Texinfo distribution.
-%
-% The GNU Texinfo home page is http://www.gnu.org/software/texinfo.
-
-
-\message{Loading texinfo [version \texinfoversion]:}
-
-% If in a .fmt file, print the version number
-% and turn on active characters that we couldn't do earlier because
-% they might have appeared in the input file name.
-\everyjob{\message{[Texinfo version \texinfoversion]}%
- \catcode`+=\active \catcode`\_=\active}
-
-\message{Basics,}
-\chardef\other=12
-
-% We never want plain's \outer definition of \+ in Texinfo.
-% For @tex, we can use \tabalign.
-\let\+ = \relax
-
-% Save some plain tex macros whose names we will redefine.
-\let\ptexb=\b
-\let\ptexbullet=\bullet
-\let\ptexc=\c
-\let\ptexcomma=\,
-\let\ptexdot=\.
-\let\ptexdots=\dots
-\let\ptexend=\end
-\let\ptexequiv=\equiv
-\let\ptexexclam=\!
-\let\ptexfootnote=\footnote
-\let\ptexgtr=>
-\let\ptexhat=^
-\let\ptexi=\i
-\let\ptexindent=\indent
-\let\ptexnoindent=\noindent
-\let\ptexinsert=\insert
-\let\ptexlbrace=\{
-\let\ptexless=<
-\let\ptexplus=+
-\let\ptexrbrace=\}
-\let\ptexslash=\/
-\let\ptexstar=\*
-\let\ptext=\t
-
-% If this character appears in an error message or help string, it
-% starts a new line in the output.
-\newlinechar = `^^J
-
-% Use TeX 3.0's \inputlineno to get the line number, for better error
-% messages, but if we're using an old version of TeX, don't do anything.
-%
-\ifx\inputlineno\thisisundefined
- \let\linenumber = \empty % Pre-3.0.
-\else
- \def\linenumber{l.\the\inputlineno:\space}
-\fi
-
-% Set up fixed words for English if not already set.
-\ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi
-\ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi
-\ifx\putwordfile\undefined \gdef\putwordfile{file}\fi
-\ifx\putwordin\undefined \gdef\putwordin{in}\fi
-\ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi
-\ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi
-\ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi
-\ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi
-\ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi
-\ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi
-\ifx\putwordof\undefined \gdef\putwordof{of}\fi
-\ifx\putwordon\undefined \gdef\putwordon{on}\fi
-\ifx\putwordpage\undefined \gdef\putwordpage{page}\fi
-\ifx\putwordsection\undefined \gdef\putwordsection{section}\fi
-\ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi
-\ifx\putwordsee\undefined \gdef\putwordsee{see}\fi
-\ifx\putwordSee\undefined \gdef\putwordSee{See}\fi
-\ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi
-\ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi
-%
-\ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi
-\ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi
-\ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi
-\ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi
-\ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi
-\ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi
-\ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi
-\ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi
-\ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi
-\ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi
-\ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi
-\ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi
-%
-\ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi
-\ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi
-\ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi
-\ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi
-\ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi
-
-% In some macros, we cannot use the `\? notation---the left quote is
-% in some cases the escape char.
-\chardef\colonChar = `\:
-\chardef\commaChar = `\,
-\chardef\dotChar = `\.
-\chardef\exclamChar= `\!
-\chardef\questChar = `\?
-\chardef\semiChar = `\;
-\chardef\underChar = `\_
-
-\chardef\spaceChar = `\ %
-\chardef\spacecat = 10
-\def\spaceisspace{\catcode\spaceChar=\spacecat}
-
-% Ignore a token.
-%
-\def\gobble#1{}
-
-% The following is used inside several \edef's.
-\def\makecsname#1{\expandafter\noexpand\csname#1\endcsname}
-
-% Hyphenation fixes.
-\hyphenation{ap-pen-dix}
-\hyphenation{eshell}
-\hyphenation{mini-buf-fer mini-buf-fers}
-\hyphenation{time-stamp}
-\hyphenation{white-space}
-
-% Margin to add to right of even pages, to left of odd pages.
-\newdimen\bindingoffset
-\newdimen\normaloffset
-\newdimen\pagewidth \newdimen\pageheight
-
-% For a final copy, take out the rectangles
-% that mark overfull boxes (in case you have decided
-% that the text looks ok even though it passes the margin).
-%
-\def\finalout{\overfullrule=0pt}
-
-% @| inserts a changebar to the left of the current line. It should
-% surround any changed text. This approach does *not* work if the
-% change spans more than two lines of output. To handle that, we would
-% have adopt a much more difficult approach (putting marks into the main
-% vertical list for the beginning and end of each change).
-%
-\def\|{%
- % \vadjust can only be used in horizontal mode.
- \leavevmode
- %
- % Append this vertical mode material after the current line in the output.
- \vadjust{%
- % We want to insert a rule with the height and depth of the current
- % leading; that is exactly what \strutbox is supposed to record.
- \vskip-\baselineskip
- %
- % \vadjust-items are inserted at the left edge of the type. So
- % the \llap here moves out into the left-hand margin.
- \llap{%
- %
- % For a thicker or thinner bar, change the `1pt'.
- \vrule height\baselineskip width1pt
- %
- % This is the space between the bar and the text.
- \hskip 12pt
- }%
- }%
-}
-
-% Sometimes it is convenient to have everything in the transcript file
-% and nothing on the terminal. We don't just call \tracingall here,
-% since that produces some useless output on the terminal. We also make
-% some effort to order the tracing commands to reduce output in the log
-% file; cf. trace.sty in LaTeX.
-%
-\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}%
-\def\loggingall{%
- \tracingstats2
- \tracingpages1
- \tracinglostchars2 % 2 gives us more in etex
- \tracingparagraphs1
- \tracingoutput1
- \tracingmacros2
- \tracingrestores1
- \showboxbreadth\maxdimen \showboxdepth\maxdimen
- \ifx\eTeXversion\undefined\else % etex gives us more logging
- \tracingscantokens1
- \tracingifs1
- \tracinggroups1
- \tracingnesting2
- \tracingassigns1
- \fi
- \tracingcommands3 % 3 gives us more in etex
- \errorcontextlines16
-}%
-
-% add check for \lastpenalty to plain's definitions. If the last thing
-% we did was a \nobreak, we don't want to insert more space.
-%
-\def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount
- \removelastskip\penalty-50\smallskip\fi\fi}
-\def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount
- \removelastskip\penalty-100\medskip\fi\fi}
-\def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount
- \removelastskip\penalty-200\bigskip\fi\fi}
-
-% For @cropmarks command.
-% Do @cropmarks to get crop marks.
-%
-\newif\ifcropmarks
-\let\cropmarks = \cropmarkstrue
-%
-% Dimensions to add cropmarks at corners.
-% Added by P. A. MacKay, 12 Nov. 1986
-%
-\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines
-\newdimen\cornerlong \cornerlong=1pc
-\newdimen\cornerthick \cornerthick=.3pt
-\newdimen\topandbottommargin \topandbottommargin=.75in
-
-% Main output routine.
-\chardef\PAGE = 255
-\output = {\onepageout{\pagecontents\PAGE}}
-
-\newbox\headlinebox
-\newbox\footlinebox
-
-% \onepageout takes a vbox as an argument. Note that \pagecontents
-% does insertions, but you have to call it yourself.
-\def\onepageout#1{%
- \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi
- %
- \ifodd\pageno \advance\hoffset by \bindingoffset
- \else \advance\hoffset by -\bindingoffset\fi
- %
- % Do this outside of the \shipout so @code etc. will be expanded in
- % the headline as they should be, not taken literally (outputting ''code).
- \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}%
- \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}%
- %
- {%
- % Have to do this stuff outside the \shipout because we want it to
- % take effect in \write's, yet the group defined by the \vbox ends
- % before the \shipout runs.
- %
- \escapechar = `\\ % use backslash in output files.
- \indexdummies % don't expand commands in the output.
- \normalturnoffactive % \ in index entries must not stay \, e.g., if
- % the page break happens to be in the middle of an example.
- \shipout\vbox{%
- % Do this early so pdf references go to the beginning of the page.
- \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi
- %
- \ifcropmarks \vbox to \outervsize\bgroup
- \hsize = \outerhsize
- \vskip-\topandbottommargin
- \vtop to0pt{%
- \line{\ewtop\hfil\ewtop}%
- \nointerlineskip
- \line{%
- \vbox{\moveleft\cornerthick\nstop}%
- \hfill
- \vbox{\moveright\cornerthick\nstop}%
- }%
- \vss}%
- \vskip\topandbottommargin
- \line\bgroup
- \hfil % center the page within the outer (page) hsize.
- \ifodd\pageno\hskip\bindingoffset\fi
- \vbox\bgroup
- \fi
- %
- \unvbox\headlinebox
- \pagebody{#1}%
- \ifdim\ht\footlinebox > 0pt
- % Only leave this space if the footline is nonempty.
- % (We lessened \vsize for it in \oddfootingxxx.)
- % The \baselineskip=24pt in plain's \makefootline has no effect.
- \vskip 2\baselineskip
- \unvbox\footlinebox
- \fi
- %
- \ifcropmarks
- \egroup % end of \vbox\bgroup
- \hfil\egroup % end of (centering) \line\bgroup
- \vskip\topandbottommargin plus1fill minus1fill
- \boxmaxdepth = \cornerthick
- \vbox to0pt{\vss
- \line{%
- \vbox{\moveleft\cornerthick\nsbot}%
- \hfill
- \vbox{\moveright\cornerthick\nsbot}%
- }%
- \nointerlineskip
- \line{\ewbot\hfil\ewbot}%
- }%
- \egroup % \vbox from first cropmarks clause
- \fi
- }% end of \shipout\vbox
- }% end of group with \normalturnoffactive
- \advancepageno
- \ifnum\outputpenalty>-20000 \else\dosupereject\fi
-}
-
-\newinsert\margin \dimen\margin=\maxdimen
-
-\def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}}
-{\catcode`\@ =11
-\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi
-% marginal hacks, juha@viisa.uucp (Juha Takala)
-\ifvoid\margin\else % marginal info is present
- \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi
-\dimen@=\dp#1 \unvbox#1
-\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi
-\ifr@ggedbottom \kern-\dimen@ \vfil \fi}
-}
-
-% Here are the rules for the cropmarks. Note that they are
-% offset so that the space between them is truly \outerhsize or \outervsize
-% (P. A. MacKay, 12 November, 1986)
-%
-\def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong}
-\def\nstop{\vbox
- {\hrule height\cornerthick depth\cornerlong width\cornerthick}}
-\def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong}
-\def\nsbot{\vbox
- {\hrule height\cornerlong depth\cornerthick width\cornerthick}}
-
-% Parse an argument, then pass it to #1. The argument is the rest of
-% the input line (except we remove a trailing comment). #1 should be a
-% macro which expects an ordinary undelimited TeX argument.
-%
-\def\parsearg{\parseargusing{}}
-\def\parseargusing#1#2{%
- \def\next{#2}%
- \begingroup
- \obeylines
- \spaceisspace
- #1%
- \parseargline\empty% Insert the \empty token, see \finishparsearg below.
-}
-
-{\obeylines %
- \gdef\parseargline#1^^M{%
- \endgroup % End of the group started in \parsearg.
- \argremovecomment #1\comment\ArgTerm%
- }%
-}
-
-% First remove any @comment, then any @c comment.
-\def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm}
-\def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm}
-
-% Each occurence of `\^^M' or `<space>\^^M' is replaced by a single space.
-%
-% \argremovec might leave us with trailing space, e.g.,
-% @end itemize @c foo
-% This space token undergoes the same procedure and is eventually removed
-% by \finishparsearg.
-%
-\def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M}
-\def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M}
-\def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{%
- \def\temp{#3}%
- \ifx\temp\empty
- % We cannot use \next here, as it holds the macro to run;
- % thus we reuse \temp.
- \let\temp\finishparsearg
- \else
- \let\temp\argcheckspaces
- \fi
- % Put the space token in:
- \temp#1 #3\ArgTerm
-}
-
-% If a _delimited_ argument is enclosed in braces, they get stripped; so
-% to get _exactly_ the rest of the line, we had to prevent such situation.
-% We prepended an \empty token at the very beginning and we expand it now,
-% just before passing the control to \next.
-% (Similarily, we have to think about #3 of \argcheckspacesY above: it is
-% either the null string, or it ends with \^^M---thus there is no danger
-% that a pair of braces would be stripped.
-%
-% But first, we have to remove the trailing space token.
-%
-\def\finishparsearg#1 \ArgTerm{\expandafter\next\expandafter{#1}}
-
-% \parseargdef\foo{...}
-% is roughly equivalent to
-% \def\foo{\parsearg\Xfoo}
-% \def\Xfoo#1{...}
-%
-% Actually, I use \csname\string\foo\endcsname, ie. \\foo, as it is my
-% favourite TeX trick. --kasal, 16nov03
-
-\def\parseargdef#1{%
- \expandafter \doparseargdef \csname\string#1\endcsname #1%
-}
-\def\doparseargdef#1#2{%
- \def#2{\parsearg#1}%
- \def#1##1%
-}
-
-% Several utility definitions with active space:
-{
- \obeyspaces
- \gdef\obeyedspace{ }
-
- % Make each space character in the input produce a normal interword
- % space in the output. Don't allow a line break at this space, as this
- % is used only in environments like @example, where each line of input
- % should produce a line of output anyway.
- %
- \gdef\sepspaces{\obeyspaces\let =\tie}
-
- % If an index command is used in an @example environment, any spaces
- % therein should become regular spaces in the raw index file, not the
- % expansion of \tie (\leavevmode \penalty \@M \ ).
- \gdef\unsepspaces{\let =\space}
-}
-
-
-\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next}
-
-% Define the framework for environments in texinfo.tex. It's used like this:
-%
-% \envdef\foo{...}
-% \def\Efoo{...}
-%
-% It's the responsibility of \envdef to insert \begingroup before the
-% actual body; @end closes the group after calling \Efoo. \envdef also
-% defines \thisenv, so the current environment is known; @end checks
-% whether the environment name matches. The \checkenv macro can also be
-% used to check whether the current environment is the one expected.
-%
-% Non-false conditionals (@iftex, @ifset) don't fit into this, so they
-% are not treated as enviroments; they don't open a group. (The
-% implementation of @end takes care not to call \endgroup in this
-% special case.)
-
-
-% At runtime, environments start with this:
-\def\startenvironment#1{\begingroup\def\thisenv{#1}}
-% initialize
-\let\thisenv\empty
-
-% ... but they get defined via ``\envdef\foo{...}'':
-\long\def\envdef#1#2{\def#1{\startenvironment#1#2}}
-\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}}
-
-% Check whether we're in the right environment:
-\def\checkenv#1{%
- \def\temp{#1}%
- \ifx\thisenv\temp
- \else
- \badenverr
- \fi
-}
-
-% Evironment mismatch, #1 expected:
-\def\badenverr{%
- \errhelp = \EMsimple
- \errmessage{This command can appear only \inenvironment\temp,
- not \inenvironment\thisenv}%
-}
-\def\inenvironment#1{%
- \ifx#1\empty
- out of any environment%
- \else
- in environment \expandafter\string#1%
- \fi
-}
-
-% @end foo executes the definition of \Efoo.
-% But first, it executes a specialized version of \checkenv
-%
-\parseargdef\end{%
- \if 1\csname iscond.#1\endcsname
- \else
- % The general wording of \badenverr may not be ideal, but... --kasal, 06nov03
- \expandafter\checkenv\csname#1\endcsname
- \csname E#1\endcsname
- \endgroup
- \fi
-}
-
-\newhelp\EMsimple{Press RETURN to continue.}
-
-
-%% Simple single-character @ commands
-
-% @@ prints an @
-% Kludge this until the fonts are right (grr).
-\def\@{{\tt\char64}}
-
-% This is turned off because it was never documented
-% and you can use @w{...} around a quote to suppress ligatures.
-%% Define @` and @' to be the same as ` and '
-%% but suppressing ligatures.
-%\def\`{{`}}
-%\def\'{{'}}
-
-% Used to generate quoted braces.
-\def\mylbrace {{\tt\char123}}
-\def\myrbrace {{\tt\char125}}
-\let\{=\mylbrace
-\let\}=\myrbrace
-\begingroup
- % Definitions to produce \{ and \} commands for indices,
- % and @{ and @} for the aux file.
- \catcode`\{ = \other \catcode`\} = \other
- \catcode`\[ = 1 \catcode`\] = 2
- \catcode`\! = 0 \catcode`\\ = \other
- !gdef!lbracecmd[\{]%
- !gdef!rbracecmd[\}]%
- !gdef!lbraceatcmd[@{]%
- !gdef!rbraceatcmd[@}]%
-!endgroup
-
-% @comma{} to avoid , parsing problems.
-\let\comma = ,
-
-% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
-% Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H.
-\let\, = \c
-\let\dotaccent = \.
-\def\ringaccent#1{{\accent23 #1}}
-\let\tieaccent = \t
-\let\ubaraccent = \b
-\let\udotaccent = \d
-
-% Other special characters: @questiondown @exclamdown @ordf @ordm
-% Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss.
-\def\questiondown{?`}
-\def\exclamdown{!`}
-\def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}}
-\def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}}
-
-% Dotless i and dotless j, used for accents.
-\def\imacro{i}
-\def\jmacro{j}
-\def\dotless#1{%
- \def\temp{#1}%
- \ifx\temp\imacro \ptexi
- \else\ifx\temp\jmacro \j
- \else \errmessage{@dotless can be used only with i or j}%
- \fi\fi
-}
-
-% The \TeX{} logo, as in plain, but resetting the spacing so that a
-% period following counts as ending a sentence. (Idea found in latex.)
-%
-\edef\TeX{\TeX \spacefactor=3000 }
-
-% @LaTeX{} logo. Not quite the same results as the definition in
-% latex.ltx, since we use a different font for the raised A; it's most
-% convenient for us to use an explicitly smaller font, rather than using
-% the \scriptstyle font (since we don't reset \scriptstyle and
-% \scriptscriptstyle).
-%
-\def\LaTeX{%
- L\kern-.36em
- {\setbox0=\hbox{T}%
- \vbox to \ht0{\hbox{\selectfonts\lllsize A}\vss}}%
- \kern-.15em
- \TeX
-}
-
-% Be sure we're in horizontal mode when doing a tie, since we make space
-% equivalent to this in @example-like environments. Otherwise, a space
-% at the beginning of a line will start with \penalty -- and
-% since \penalty is valid in vertical mode, we'd end up putting the
-% penalty on the vertical list instead of in the new paragraph.
-{\catcode`@ = 11
- % Avoid using \@M directly, because that causes trouble
- % if the definition is written into an index file.
- \global\let\tiepenalty = \@M
- \gdef\tie{\leavevmode\penalty\tiepenalty\ }
-}
-
-% @: forces normal size whitespace following.
-\def\:{\spacefactor=1000 }
-
-% @* forces a line break.
-\def\*{\hfil\break\hbox{}\ignorespaces}
-
-% @/ allows a line break.
-\let\/=\allowbreak
-
-% @. is an end-of-sentence period.
-\def\.{.\spacefactor=3000 }
-
-% @! is an end-of-sentence bang.
-\def\!{!\spacefactor=3000 }
-
-% @? is an end-of-sentence query.
-\def\?{?\spacefactor=3000 }
-
-% @w prevents a word break. Without the \leavevmode, @w at the
-% beginning of a paragraph, when TeX is still in vertical mode, would
-% produce a whole line of output instead of starting the paragraph.
-\def\w#1{\leavevmode\hbox{#1}}
-
-% @group ... @end group forces ... to be all on one page, by enclosing
-% it in a TeX vbox. We use \vtop instead of \vbox to construct the box
-% to keep its height that of a normal line. According to the rules for
-% \topskip (p.114 of the TeXbook), the glue inserted is
-% max (\topskip - \ht (first item), 0). If that height is large,
-% therefore, no glue is inserted, and the space between the headline and
-% the text is small, which looks bad.
-%
-% Another complication is that the group might be very large. This can
-% cause the glue on the previous page to be unduly stretched, because it
-% does not have much material. In this case, it's better to add an
-% explicit \vfill so that the extra space is at the bottom. The
-% threshold for doing this is if the group is more than \vfilllimit
-% percent of a page (\vfilllimit can be changed inside of @tex).
-%
-\newbox\groupbox
-\def\vfilllimit{0.7}
-%
-\envdef\group{%
- \ifnum\catcode`\^^M=\active \else
- \errhelp = \groupinvalidhelp
- \errmessage{@group invalid in context where filling is enabled}%
- \fi
- \startsavinginserts
- %
- \setbox\groupbox = \vtop\bgroup
- % Do @comment since we are called inside an environment such as
- % @example, where each end-of-line in the input causes an
- % end-of-line in the output. We don't want the end-of-line after
- % the `@group' to put extra space in the output. Since @group
- % should appear on a line by itself (according to the Texinfo
- % manual), we don't worry about eating any user text.
- \comment
-}
-%
-% The \vtop produces a box with normal height and large depth; thus, TeX puts
-% \baselineskip glue before it, and (when the next line of text is done)
-% \lineskip glue after it. Thus, space below is not quite equal to space
-% above. But it's pretty close.
-\def\Egroup{%
- % To get correct interline space between the last line of the group
- % and the first line afterwards, we have to propagate \prevdepth.
- \endgraf % Not \par, as it may have been set to \lisppar.
- \global\dimen1 = \prevdepth
- \egroup % End the \vtop.
- % \dimen0 is the vertical size of the group's box.
- \dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox
- % \dimen2 is how much space is left on the page (more or less).
- \dimen2 = \pageheight \advance\dimen2 by -\pagetotal
- % if the group doesn't fit on the current page, and it's a big big
- % group, force a page break.
- \ifdim \dimen0 > \dimen2
- \ifdim \pagetotal < \vfilllimit\pageheight
- \page
- \fi
- \fi
- \box\groupbox
- \prevdepth = \dimen1
- \checkinserts
-}
-%
-% TeX puts in an \escapechar (i.e., `@') at the beginning of the help
-% message, so this ends up printing `@group can only ...'.
-%
-\newhelp\groupinvalidhelp{%
-group can only be used in environments such as @example,^^J%
-where each line of input produces a line of output.}
-
-% @need space-in-mils
-% forces a page break if there is not space-in-mils remaining.
-
-\newdimen\mil \mil=0.001in
-
-% Old definition--didn't work.
-%\parseargdef\need{\par %
-%% This method tries to make TeX break the page naturally
-%% if the depth of the box does not fit.
-%{\baselineskip=0pt%
-%\vtop to #1\mil{\vfil}\kern -#1\mil\nobreak
-%\prevdepth=-1000pt
-%}}
-
-\parseargdef\need{%
- % Ensure vertical mode, so we don't make a big box in the middle of a
- % paragraph.
- \par
- %
- % If the @need value is less than one line space, it's useless.
- \dimen0 = #1\mil
- \dimen2 = \ht\strutbox
- \advance\dimen2 by \dp\strutbox
- \ifdim\dimen0 > \dimen2
- %
- % Do a \strut just to make the height of this box be normal, so the
- % normal leading is inserted relative to the preceding line.
- % And a page break here is fine.
- \vtop to #1\mil{\strut\vfil}%
- %
- % TeX does not even consider page breaks if a penalty added to the
- % main vertical list is 10000 or more. But in order to see if the
- % empty box we just added fits on the page, we must make it consider
- % page breaks. On the other hand, we don't want to actually break the
- % page after the empty box. So we use a penalty of 9999.
- %
- % There is an extremely small chance that TeX will actually break the
- % page at this \penalty, if there are no other feasible breakpoints in
- % sight. (If the user is using lots of big @group commands, which
- % almost-but-not-quite fill up a page, TeX will have a hard time doing
- % good page breaking, for example.) However, I could not construct an
- % example where a page broke at this \penalty; if it happens in a real
- % document, then we can reconsider our strategy.
- \penalty9999
- %
- % Back up by the size of the box, whether we did a page break or not.
- \kern -#1\mil
- %
- % Do not allow a page break right after this kern.
- \nobreak
- \fi
-}
-
-% @br forces paragraph break (and is undocumented).
-
-\let\br = \par
-
-% @page forces the start of a new page.
-%
-\def\page{\par\vfill\supereject}
-
-% @exdent text....
-% outputs text on separate line in roman font, starting at standard page margin
-
-% This records the amount of indent in the innermost environment.
-% That's how much \exdent should take out.
-\newskip\exdentamount
-
-% This defn is used inside fill environments such as @defun.
-\parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break}
-
-% This defn is used inside nofill environments such as @example.
-\parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount
- \leftline{\hskip\leftskip{\rm#1}}}}
-
-% @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current
-% paragraph. For more general purposes, use the \margin insertion
-% class. WHICH is `l' or `r'.
-%
-\newskip\inmarginspacing \inmarginspacing=1cm
-\def\strutdepth{\dp\strutbox}
-%
-\def\doinmargin#1#2{\strut\vadjust{%
- \nobreak
- \kern-\strutdepth
- \vtop to \strutdepth{%
- \baselineskip=\strutdepth
- \vss
- % if you have multiple lines of stuff to put here, you'll need to
- % make the vbox yourself of the appropriate size.
- \ifx#1l%
- \llap{\ignorespaces #2\hskip\inmarginspacing}%
- \else
- \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}%
- \fi
- \null
- }%
-}}
-\def\inleftmargin{\doinmargin l}
-\def\inrightmargin{\doinmargin r}
-%
-% @inmargin{TEXT [, RIGHT-TEXT]}
-% (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right;
-% else use TEXT for both).
-%
-\def\inmargin#1{\parseinmargin #1,,\finish}
-\def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing.
- \setbox0 = \hbox{\ignorespaces #2}%
- \ifdim\wd0 > 0pt
- \def\lefttext{#1}% have both texts
- \def\righttext{#2}%
- \else
- \def\lefttext{#1}% have only one text
- \def\righttext{#1}%
- \fi
- %
- \ifodd\pageno
- \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin
- \else
- \def\temp{\inleftmargin\lefttext}%
- \fi
- \temp
-}
-
-% @include file insert text of that file as input.
-%
-\def\include{\parseargusing\filenamecatcodes\includezzz}
-\def\includezzz#1{%
- \pushthisfilestack
- \def\thisfile{#1}%
- {%
- \makevalueexpandable
- \def\temp{\input #1 }%
- \expandafter
- }\temp
- \popthisfilestack
-}
-\def\filenamecatcodes{%
- \catcode`\\=\other
- \catcode`~=\other
- \catcode`^=\other
- \catcode`_=\other
- \catcode`|=\other
- \catcode`<=\other
- \catcode`>=\other
- \catcode`+=\other
- \catcode`-=\other
-}
-
-\def\pushthisfilestack{%
- \expandafter\pushthisfilestackX\popthisfilestack\StackTerm
-}
-\def\pushthisfilestackX{%
- \expandafter\pushthisfilestackY\thisfile\StackTerm
-}
-\def\pushthisfilestackY #1\StackTerm #2\StackTerm {%
- \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}%
-}
-
-\def\popthisfilestack{\errthisfilestackempty}
-\def\errthisfilestackempty{\errmessage{Internal error:
- the stack of filenames is empty.}}
-
-\def\thisfile{}
-
-% @center line
-% outputs that line, centered.
-%
-\parseargdef\center{%
- \ifhmode
- \let\next\centerH
- \else
- \let\next\centerV
- \fi
- \next{\hfil \ignorespaces#1\unskip \hfil}%
-}
-\def\centerH#1{%
- {%
- \hfil\break
- \advance\hsize by -\leftskip
- \advance\hsize by -\rightskip
- \line{#1}%
- \break
- }%
-}
-\def\centerV#1{\line{\kern\leftskip #1\kern\rightskip}}
-
-% @sp n outputs n lines of vertical space
-
-\parseargdef\sp{\vskip #1\baselineskip}
-
-% @comment ...line which is ignored...
-% @c is the same as @comment
-% @ignore ... @end ignore is another way to write a comment
-
-\def\comment{\begingroup \catcode`\^^M=\other%
-\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
-\commentxxx}
-{\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}}
-
-\let\c=\comment
-
-% @paragraphindent NCHARS
-% We'll use ems for NCHARS, close enough.
-% NCHARS can also be the word `asis' or `none'.
-% We cannot feasibly implement @paragraphindent asis, though.
-%
-\def\asisword{asis} % no translation, these are keywords
-\def\noneword{none}
-%
-\parseargdef\paragraphindent{%
- \def\temp{#1}%
- \ifx\temp\asisword
- \else
- \ifx\temp\noneword
- \defaultparindent = 0pt
- \else
- \defaultparindent = #1em
- \fi
- \fi
- \parindent = \defaultparindent
-}
-
-% @exampleindent NCHARS
-% We'll use ems for NCHARS like @paragraphindent.
-% It seems @exampleindent asis isn't necessary, but
-% I preserve it to make it similar to @paragraphindent.
-\parseargdef\exampleindent{%
- \def\temp{#1}%
- \ifx\temp\asisword
- \else
- \ifx\temp\noneword
- \lispnarrowing = 0pt
- \else
- \lispnarrowing = #1em
- \fi
- \fi
-}
-
-% @firstparagraphindent WORD
-% If WORD is `none', then suppress indentation of the first paragraph
-% after a section heading. If WORD is `insert', then do indent at such
-% paragraphs.
-%
-% The paragraph indentation is suppressed or not by calling
-% \suppressfirstparagraphindent, which the sectioning commands do.
-% We switch the definition of this back and forth according to WORD.
-% By default, we suppress indentation.
-%
-\def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent}
-\newdimen\currentparindent
-%
-\def\insertword{insert}
-%
-\parseargdef\firstparagraphindent{%
- \def\temp{#1}%
- \ifx\temp\noneword
- \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent
- \else\ifx\temp\insertword
- \let\suppressfirstparagraphindent = \relax
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @firstparagraphindent option `\temp'}%
- \fi\fi
-}
-
-% Here is how we actually suppress indentation. Redefine \everypar to
-% \kern backwards by \parindent, and then reset itself to empty.
-%
-% We also make \indent itself not actually do anything until the next
-% paragraph.
-%
-\gdef\dosuppressfirstparagraphindent{%
- \gdef\indent{%
- \restorefirstparagraphindent
- \indent
- }%
- \gdef\noindent{%
- \restorefirstparagraphindent
- \noindent
- }%
- \global\everypar = {%
- \kern -\parindent
- \restorefirstparagraphindent
- }%
-}
-
-\gdef\restorefirstparagraphindent{%
- \global \let \indent = \ptexindent
- \global \let \noindent = \ptexnoindent
- \global \everypar = {}%
-}
-
-
-% @asis just yields its argument. Used with @table, for example.
-%
-\def\asis#1{#1}
-
-% @math outputs its argument in math mode.
-%
-% One complication: _ usually means subscripts, but it could also mean
-% an actual _ character, as in @math{@var{some_variable} + 1}. So make
-% _ active, and distinguish by seeing if the current family is \slfam,
-% which is what @var uses.
-{
- \catcode\underChar = \active
- \gdef\mathunderscore{%
- \catcode\underChar=\active
- \def_{\ifnum\fam=\slfam \_\else\sb\fi}%
- }
-}
-% Another complication: we want \\ (and @\) to output a \ character.
-% FYI, plain.tex uses \\ as a temporary control sequence (why?), but
-% this is not advertised and we don't care. Texinfo does not
-% otherwise define @\.
-%
-% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\.
-\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi}
-%
-\def\math{%
- \tex
- \mathunderscore
- \let\\ = \mathbackslash
- \mathactive
- $\finishmath
-}
-\def\finishmath#1{#1$\endgroup} % Close the group opened by \tex.
-
-% Some active characters (such as <) are spaced differently in math.
-% We have to reset their definitions in case the @math was an argument
-% to a command which sets the catcodes (such as @item or @section).
-%
-{
- \catcode`^ = \active
- \catcode`< = \active
- \catcode`> = \active
- \catcode`+ = \active
- \gdef\mathactive{%
- \let^ = \ptexhat
- \let< = \ptexless
- \let> = \ptexgtr
- \let+ = \ptexplus
- }
-}
-
-% @bullet and @minus need the same treatment as @math, just above.
-\def\bullet{$\ptexbullet$}
-\def\minus{$-$}
-
-% @dots{} outputs an ellipsis using the current font.
-% We do .5em per period so that it has the same spacing in a typewriter
-% font as three actual period characters.
-%
-\def\dots{%
- \leavevmode
- \hbox to 1.5em{%
- \hskip 0pt plus 0.25fil
- .\hfil.\hfil.%
- \hskip 0pt plus 0.5fil
- }%
-}
-
-% @enddots{} is an end-of-sentence ellipsis.
-%
-\def\enddots{%
- \dots
- \spacefactor=3000
-}
-
-% @comma{} is so commas can be inserted into text without messing up
-% Texinfo's parsing.
-%
-\let\comma = ,
-
-% @refill is a no-op.
-\let\refill=\relax
-
-% If working on a large document in chapters, it is convenient to
-% be able to disable indexing, cross-referencing, and contents, for test runs.
-% This is done with @novalidate (before @setfilename).
-%
-\newif\iflinks \linkstrue % by default we want the aux files.
-\let\novalidate = \linksfalse
-
-% @setfilename is done at the beginning of every texinfo file.
-% So open here the files we need to have open while reading the input.
-% This makes it possible to make a .fmt file for texinfo.
-\def\setfilename{%
- \fixbackslash % Turn off hack to swallow `\input texinfo'.
- \iflinks
- \tryauxfile
- % Open the new aux file. TeX will close it automatically at exit.
- \immediate\openout\auxfile=\jobname.aux
- \fi % \openindices needs to do some work in any case.
- \openindices
- \let\setfilename=\comment % Ignore extra @setfilename cmds.
- %
- % If texinfo.cnf is present on the system, read it.
- % Useful for site-wide @afourpaper, etc.
- \openin 1 texinfo.cnf
- \ifeof 1 \else \input texinfo.cnf \fi
- \closein 1
- %
- \comment % Ignore the actual filename.
-}
-
-% Called from \setfilename.
-%
-\def\openindices{%
- \newindex{cp}%
- \newcodeindex{fn}%
- \newcodeindex{vr}%
- \newcodeindex{tp}%
- \newcodeindex{ky}%
- \newcodeindex{pg}%
-}
-
-% @bye.
-\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend}
-
-
-\message{pdf,}
-% adobe `portable' document format
-\newcount\tempnum
-\newcount\lnkcount
-\newtoks\filename
-\newcount\filenamelength
-\newcount\pgn
-\newtoks\toksA
-\newtoks\toksB
-\newtoks\toksC
-\newtoks\toksD
-\newbox\boxA
-\newcount\countA
-\newif\ifpdf
-\newif\ifpdfmakepagedest
-
-\ifx\pdfoutput\undefined
- \pdffalse
- \let\pdfmkdest = \gobble
- \let\pdfurl = \gobble
- \let\endlink = \relax
- \let\linkcolor = \relax
- \let\pdfmakeoutlines = \relax
-\else
- \pdftrue
- \pdfoutput = 1
- \input pdfcolor
- \pdfcatalog{/PageMode /UseOutlines}%
- \def\dopdfimage#1#2#3{%
- \def\imagewidth{#2}%
- \def\imageheight{#3}%
- % without \immediate, pdftex seg faults when the same image is
- % included twice. (Version 3.14159-pre-1.0-unofficial-20010704.)
- \ifnum\pdftexversion < 14
- \immediate\pdfimage
- \else
- \immediate\pdfximage
- \fi
- \ifx\empty\imagewidth\else width \imagewidth \fi
- \ifx\empty\imageheight\else height \imageheight \fi
- \ifnum\pdftexversion<13
- #1.pdf%
- \else
- {#1.pdf}%
- \fi
- \ifnum\pdftexversion < 14 \else
- \pdfrefximage \pdflastximage
- \fi}
- \def\pdfmkdest#1{{%
- % We have to set dummies so commands such as @code in a section title
- % aren't expanded.
- \atdummies
- \normalturnoffactive
- \pdfdest name{#1} xyz%
- }}
- \def\pdfmkpgn#1{#1}
- \let\linkcolor = \Blue % was Cyan, but that seems light?
- \def\endlink{\Black\pdfendlink}
- % Adding outlines to PDF; macros for calculating structure of outlines
- % come from Petr Olsak
- \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0%
- \else \csname#1\endcsname \fi}
- \def\advancenumber#1{\tempnum=\expnumber{#1}\relax
- \advance\tempnum by 1
- \expandafter\xdef\csname#1\endcsname{\the\tempnum}}
- %
- % #1 is the section text. #2 is the pdf expression for the number
- % of subentries (or empty, for subsubsections). #3 is the node
- % text, which might be empty if this toc entry had no
- % corresponding node. #4 is the page number.
- %
- \def\dopdfoutline#1#2#3#4{%
- % Generate a link to the node text if that exists; else, use the
- % page number. We could generate a destination for the section
- % text in the case where a section has no node, but it doesn't
- % seem worthwhile, since most documents are normally structured.
- \def\pdfoutlinedest{#3}%
- \ifx\pdfoutlinedest\empty \def\pdfoutlinedest{#4}\fi
- %
- \pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{#1}%
- }
- %
- \def\pdfmakeoutlines{%
- \begingroup
- % Thanh's hack / proper braces in bookmarks
- \edef\mylbrace{\iftrue \string{\else}\fi}\let\{=\mylbrace
- \edef\myrbrace{\iffalse{\else\string}\fi}\let\}=\myrbrace
- %
- % Read toc silently, to get counts of subentries for \pdfoutline.
- \def\numchapentry##1##2##3##4{%
- \def\thischapnum{##2}%
- \let\thissecnum\empty
- \let\thissubsecnum\empty
- }%
- \def\numsecentry##1##2##3##4{%
- \advancenumber{chap\thischapnum}%
- \def\thissecnum{##2}%
- \let\thissubsecnum\empty
- }%
- \def\numsubsecentry##1##2##3##4{%
- \advancenumber{sec\thissecnum}%
- \def\thissubsecnum{##2}%
- }%
- \def\numsubsubsecentry##1##2##3##4{%
- \advancenumber{subsec\thissubsecnum}%
- }%
- \let\thischapnum\empty
- \let\thissecnum\empty
- \let\thissubsecnum\empty
- %
- % use \def rather than \let here because we redefine \chapentry et
- % al. a second time, below.
- \def\appentry{\numchapentry}%
- \def\appsecentry{\numsecentry}%
- \def\appsubsecentry{\numsubsecentry}%
- \def\appsubsubsecentry{\numsubsubsecentry}%
- \def\unnchapentry{\numchapentry}%
- \def\unnsecentry{\numsecentry}%
- \def\unnsubsecentry{\numsubsecentry}%
- \def\unnsubsubsecentry{\numsubsubsecentry}%
- \input \jobname.toc
- %
- % Read toc second time, this time actually producing the outlines.
- % The `-' means take the \expnumber as the absolute number of
- % subentries, which we calculated on our first read of the .toc above.
- %
- % We use the node names as the destinations.
- \def\numchapentry##1##2##3##4{%
- \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}%
- \def\numsecentry##1##2##3##4{%
- \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}%
- \def\numsubsecentry##1##2##3##4{%
- \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}%
- \def\numsubsubsecentry##1##2##3##4{% count is always zero
- \dopdfoutline{##1}{}{##3}{##4}}%
- %
- % PDF outlines are displayed using system fonts, instead of
- % document fonts. Therefore we cannot use special characters,
- % since the encoding is unknown. For example, the eogonek from
- % Latin 2 (0xea) gets translated to a | character. Info from
- % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100.
- %
- % xx to do this right, we have to translate 8-bit characters to
- % their "best" equivalent, based on the @documentencoding. Right
- % now, I guess we'll just let the pdf reader have its way.
- \indexnofonts
- \turnoffactive
- \input \jobname.toc
- \endgroup
- }
- %
- \def\makelinks #1,{%
- \def\params{#1}\def\E{END}%
- \ifx\params\E
- \let\nextmakelinks=\relax
- \else
- \let\nextmakelinks=\makelinks
- \ifnum\lnkcount>0,\fi
- \picknum{#1}%
- \startlink attr{/Border [0 0 0]}
- goto name{\pdfmkpgn{\the\pgn}}%
- \linkcolor #1%
- \advance\lnkcount by 1%
- \endlink
- \fi
- \nextmakelinks
- }
- \def\picknum#1{\expandafter\pn#1}
- \def\pn#1{%
- \def\p{#1}%
- \ifx\p\lbrace
- \let\nextpn=\ppn
- \else
- \let\nextpn=\ppnn
- \def\first{#1}
- \fi
- \nextpn
- }
- \def\ppn#1{\pgn=#1\gobble}
- \def\ppnn{\pgn=\first}
- \def\pdfmklnk#1{\lnkcount=0\makelinks #1,END,}
- \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
- \def\skipspaces#1{\def\PP{#1}\def\D{|}%
- \ifx\PP\D\let\nextsp\relax
- \else\let\nextsp\skipspaces
- \ifx\p\space\else\addtokens{\filename}{\PP}%
- \advance\filenamelength by 1
- \fi
- \fi
- \nextsp}
- \def\getfilename#1{\filenamelength=0\expandafter\skipspaces#1|\relax}
- \ifnum\pdftexversion < 14
- \let \startlink \pdfannotlink
- \else
- \let \startlink \pdfstartlink
- \fi
- \def\pdfurl#1{%
- \begingroup
- \normalturnoffactive\def\@{@}%
- \makevalueexpandable
- \leavevmode\Red
- \startlink attr{/Border [0 0 0]}%
- user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
- % #1
- \endgroup}
- \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}}
- \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
- \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks}
- \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}}
- \def\maketoks{%
- \expandafter\poptoks\the\toksA|ENDTOKS|
- \ifx\first0\adn0
- \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3
- \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6
- \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9
- \else
- \ifnum0=\countA\else\makelink\fi
- \ifx\first.\let\next=\done\else
- \let\next=\maketoks
- \addtokens{\toksB}{\the\toksD}
- \ifx\first,\addtokens{\toksB}{\space}\fi
- \fi
- \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
- \next}
- \def\makelink{\addtokens{\toksB}%
- {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
- \def\pdflink#1{%
- \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}}
- \linkcolor #1\endlink}
- \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
-\fi % \ifx\pdfoutput
-
-
-\message{fonts,}
-
-% Change the current font style to #1, remembering it in \curfontstyle.
-% For now, we do not accumulate font styles: @b{@i{foo}} prints foo in
-% italics, not bold italics.
-%
-\def\setfontstyle#1{%
- \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd.
- \csname ten#1\endcsname % change the current font
-}
-
-% Select #1 fonts with the current style.
-%
-\def\selectfonts#1{\csname #1fonts\endcsname \csname\curfontstyle\endcsname}
-
-\def\rm{\fam=0 \setfontstyle{rm}}
-\def\it{\fam=\itfam \setfontstyle{it}}
-\def\sl{\fam=\slfam \setfontstyle{sl}}
-\def\bf{\fam=\bffam \setfontstyle{bf}}
-\def\tt{\fam=\ttfam \setfontstyle{tt}}
-
-% Texinfo sort of supports the sans serif font style, which plain TeX does not.
-% So we set up a \sf.
-\newfam\sffam
-\def\sf{\fam=\sffam \setfontstyle{sf}}
-\let\li = \sf % Sometimes we call it \li, not \sf.
-
-% We don't need math for this font style.
-\def\ttsl{\setfontstyle{ttsl}}
-
-% Default leading.
-\newdimen\textleading \textleading = 13.2pt
-
-% Set the baselineskip to #1, and the lineskip and strut size
-% correspondingly. There is no deep meaning behind these magic numbers
-% used as factors; they just match (closely enough) what Knuth defined.
-%
-\def\lineskipfactor{.08333}
-\def\strutheightpercent{.70833}
-\def\strutdepthpercent {.29167}
-%
-\def\setleading#1{%
- \normalbaselineskip = #1\relax
- \normallineskip = \lineskipfactor\normalbaselineskip
- \normalbaselines
- \setbox\strutbox =\hbox{%
- \vrule width0pt height\strutheightpercent\baselineskip
- depth \strutdepthpercent \baselineskip
- }%
-}
-
-% Set the font macro #1 to the font named #2, adding on the
-% specified font prefix (normally `cm').
-% #3 is the font's design size, #4 is a scale factor
-\def\setfont#1#2#3#4{\font#1=\fontprefix#2#3 scaled #4}
-
-% Use cm as the default font prefix.
-% To specify the font prefix, you must define \fontprefix
-% before you read in texinfo.tex.
-\ifx\fontprefix\undefined
-\def\fontprefix{cm}
-\fi
-% Support font families that don't use the same naming scheme as CM.
-\def\rmshape{r}
-\def\rmbshape{bx} %where the normal face is bold
-\def\bfshape{b}
-\def\bxshape{bx}
-\def\ttshape{tt}
-\def\ttbshape{tt}
-\def\ttslshape{sltt}
-\def\itshape{ti}
-\def\itbshape{bxti}
-\def\slshape{sl}
-\def\slbshape{bxsl}
-\def\sfshape{ss}
-\def\sfbshape{ss}
-\def\scshape{csc}
-\def\scbshape{csc}
-
-% Text fonts (11.2pt, magstep1).
-\newcount\mainmagstep
-\ifx\bigger\relax
- % not really supported.
- \mainmagstep=\magstep1
- \setfont\textrm\rmshape{12}{1000}
- \setfont\texttt\ttshape{12}{1000}
-\else
- \mainmagstep=\magstephalf
- \setfont\textrm\rmshape{10}{\mainmagstep}
- \setfont\texttt\ttshape{10}{\mainmagstep}
-\fi
-\setfont\textbf\bfshape{10}{\mainmagstep}
-\setfont\textit\itshape{10}{\mainmagstep}
-\setfont\textsl\slshape{10}{\mainmagstep}
-\setfont\textsf\sfshape{10}{\mainmagstep}
-\setfont\textsc\scshape{10}{\mainmagstep}
-\setfont\textttsl\ttslshape{10}{\mainmagstep}
-\font\texti=cmmi10 scaled \mainmagstep
-\font\textsy=cmsy10 scaled \mainmagstep
-
-% A few fonts for @defun names and args.
-\setfont\defbf\bfshape{10}{\magstep1}
-\setfont\deftt\ttshape{10}{\magstep1}
-\setfont\defttsl\ttslshape{10}{\magstep1}
-\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf}
-
-% Fonts for indices, footnotes, small examples (9pt).
-\setfont\smallrm\rmshape{9}{1000}
-\setfont\smalltt\ttshape{9}{1000}
-\setfont\smallbf\bfshape{10}{900}
-\setfont\smallit\itshape{9}{1000}
-\setfont\smallsl\slshape{9}{1000}
-\setfont\smallsf\sfshape{9}{1000}
-\setfont\smallsc\scshape{10}{900}
-\setfont\smallttsl\ttslshape{10}{900}
-\font\smalli=cmmi9
-\font\smallsy=cmsy9
-
-% Fonts for small examples (8pt).
-\setfont\smallerrm\rmshape{8}{1000}
-\setfont\smallertt\ttshape{8}{1000}
-\setfont\smallerbf\bfshape{10}{800}
-\setfont\smallerit\itshape{8}{1000}
-\setfont\smallersl\slshape{8}{1000}
-\setfont\smallersf\sfshape{8}{1000}
-\setfont\smallersc\scshape{10}{800}
-\setfont\smallerttsl\ttslshape{10}{800}
-\font\smalleri=cmmi8
-\font\smallersy=cmsy8
-
-% Fonts for title page (20.4pt):
-\setfont\titlerm\rmbshape{12}{\magstep3}
-\setfont\titleit\itbshape{10}{\magstep4}
-\setfont\titlesl\slbshape{10}{\magstep4}
-\setfont\titlett\ttbshape{12}{\magstep3}
-\setfont\titlettsl\ttslshape{10}{\magstep4}
-\setfont\titlesf\sfbshape{17}{\magstep1}
-\let\titlebf=\titlerm
-\setfont\titlesc\scbshape{10}{\magstep4}
-\font\titlei=cmmi12 scaled \magstep3
-\font\titlesy=cmsy10 scaled \magstep4
-\def\authorrm{\secrm}
-\def\authortt{\sectt}
-
-% Chapter (and unnumbered) fonts (17.28pt).
-\setfont\chaprm\rmbshape{12}{\magstep2}
-\setfont\chapit\itbshape{10}{\magstep3}
-\setfont\chapsl\slbshape{10}{\magstep3}
-\setfont\chaptt\ttbshape{12}{\magstep2}
-\setfont\chapttsl\ttslshape{10}{\magstep3}
-\setfont\chapsf\sfbshape{17}{1000}
-\let\chapbf=\chaprm
-\setfont\chapsc\scbshape{10}{\magstep3}
-\font\chapi=cmmi12 scaled \magstep2
-\font\chapsy=cmsy10 scaled \magstep3
-
-% Section fonts (14.4pt).
-\setfont\secrm\rmbshape{12}{\magstep1}
-\setfont\secit\itbshape{10}{\magstep2}
-\setfont\secsl\slbshape{10}{\magstep2}
-\setfont\sectt\ttbshape{12}{\magstep1}
-\setfont\secttsl\ttslshape{10}{\magstep2}
-\setfont\secsf\sfbshape{12}{\magstep1}
-\let\secbf\secrm
-\setfont\secsc\scbshape{10}{\magstep2}
-\font\seci=cmmi12 scaled \magstep1
-\font\secsy=cmsy10 scaled \magstep2
-
-% Subsection fonts (13.15pt).
-\setfont\ssecrm\rmbshape{12}{\magstephalf}
-\setfont\ssecit\itbshape{10}{1315}
-\setfont\ssecsl\slbshape{10}{1315}
-\setfont\ssectt\ttbshape{12}{\magstephalf}
-\setfont\ssecttsl\ttslshape{10}{1315}
-\setfont\ssecsf\sfbshape{12}{\magstephalf}
-\let\ssecbf\ssecrm
-\setfont\ssecsc\scbshape{10}{1315}
-\font\sseci=cmmi12 scaled \magstephalf
-\font\ssecsy=cmsy10 scaled 1315
-
-% Reduced fonts for @acro in text (10pt).
-\setfont\reducedrm\rmshape{10}{1000}
-\setfont\reducedtt\ttshape{10}{1000}
-\setfont\reducedbf\bfshape{10}{1000}
-\setfont\reducedit\itshape{10}{1000}
-\setfont\reducedsl\slshape{10}{1000}
-\setfont\reducedsf\sfshape{10}{1000}
-\setfont\reducedsc\scshape{10}{1000}
-\setfont\reducedttsl\ttslshape{10}{1000}
-\font\reducedi=cmmi10
-\font\reducedsy=cmsy10
-
-% In order for the font changes to affect most math symbols and letters,
-% we have to define the \textfont of the standard families. Since
-% texinfo doesn't allow for producing subscripts and superscripts except
-% in the main text, we don't bother to reset \scriptfont and
-% \scriptscriptfont (which would also require loading a lot more fonts).
-%
-\def\resetmathfonts{%
- \textfont0=\tenrm \textfont1=\teni \textfont2=\tensy
- \textfont\itfam=\tenit \textfont\slfam=\tensl \textfont\bffam=\tenbf
- \textfont\ttfam=\tentt \textfont\sffam=\tensf
-}
-
-% The font-changing commands redefine the meanings of \tenSTYLE, instead
-% of just \STYLE. We do this because \STYLE needs to also set the
-% current \fam for math mode. Our \STYLE (e.g., \rm) commands hardwire
-% \tenSTYLE to set the current font.
-%
-% Each font-changing command also sets the names \lsize (one size lower)
-% and \lllsize (three sizes lower). These relative commands are used in
-% the LaTeX logo and acronyms.
-%
-% This all needs generalizing, badly.
-%
-\def\textfonts{%
- \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl
- \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
- \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy
- \let\tenttsl=\textttsl
- \def\lsize{reduced}\def\lllsize{smaller}%
- \resetmathfonts \setleading{\textleading}}
-\def\titlefonts{%
- \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl
- \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
- \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy
- \let\tenttsl=\titlettsl
- \def\lsize{chap}\def\lllsize{subsec}%
- \resetmathfonts \setleading{25pt}}
-\def\titlefont#1{{\titlefonts\rm #1}}
-\def\chapfonts{%
- \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
- \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
- \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy \let\tenttsl=\chapttsl
- \def\lsize{sec}\def\lllsize{text}%
- \resetmathfonts \setleading{19pt}}
-\def\secfonts{%
- \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl
- \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc
- \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy
- \let\tenttsl=\secttsl
- \def\lsize{subsec}\def\lllsize{reduced}%
- \resetmathfonts \setleading{16pt}}
-\def\subsecfonts{%
- \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl
- \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc
- \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy
- \let\tenttsl=\ssecttsl
- \def\lsize{text}\def\lllsize{small}%
- \resetmathfonts \setleading{15pt}}
-\let\subsubsecfonts = \subsecfonts
-\def\reducedfonts{%
- \let\tenrm=\reducedrm \let\tenit=\reducedit \let\tensl=\reducedsl
- \let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc
- \let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy
- \let\tenttsl=\reducedttsl
- \def\lsize{small}\def\lllsize{smaller}%
- \resetmathfonts \setleading{10.5pt}}
-\def\smallfonts{%
- \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl
- \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc
- \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy
- \let\tenttsl=\smallttsl
- \def\lsize{smaller}\def\lllsize{smaller}%
- \resetmathfonts \setleading{10.5pt}}
-\def\smallerfonts{%
- \let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl
- \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc
- \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy
- \let\tenttsl=\smallerttsl
- \def\lsize{smaller}\def\lllsize{smaller}%
- \resetmathfonts \setleading{9.5pt}}
-
-% Set the fonts to use with the @small... environments.
-\let\smallexamplefonts = \smallfonts
-
-% About \smallexamplefonts. If we use \smallfonts (9pt), @smallexample
-% can fit this many characters:
-% 8.5x11=86 smallbook=72 a4=90 a5=69
-% If we use \scriptfonts (8pt), then we can fit this many characters:
-% 8.5x11=90+ smallbook=80 a4=90+ a5=77
-% For me, subjectively, the few extra characters that fit aren't worth
-% the additional smallness of 8pt. So I'm making the default 9pt.
-%
-% By the way, for comparison, here's what fits with @example (10pt):
-% 8.5x11=71 smallbook=60 a4=75 a5=58
-%
-% I wish the USA used A4 paper.
-% --karl, 24jan03.
-
-
-% Set up the default fonts, so we can use them for creating boxes.
-%
-\textfonts \rm
-
-% Define these so they can be easily changed for other fonts.
-\def\angleleft{$\langle$}
-\def\angleright{$\rangle$}
-
-% Count depth in font-changes, for error checks
-\newcount\fontdepth \fontdepth=0
-
-% Fonts for short table of contents.
-\setfont\shortcontrm\rmshape{12}{1000}
-\setfont\shortcontbf\bfshape{10}{\magstep1} % no cmb12
-\setfont\shortcontsl\slshape{12}{1000}
-\setfont\shortconttt\ttshape{12}{1000}
-
-%% Add scribe-like font environments, plus @l for inline lisp (usually sans
-%% serif) and @ii for TeX italic
-
-% \smartitalic{ARG} outputs arg in italics, followed by an italic correction
-% unless the following character is such as not to need one.
-\def\smartitalicx{\ifx\next,\else\ifx\next-\else\ifx\next.\else
- \ptexslash\fi\fi\fi}
-\def\smartslanted#1{{\ifusingtt\ttsl\sl #1}\futurelet\next\smartitalicx}
-\def\smartitalic#1{{\ifusingtt\ttsl\it #1}\futurelet\next\smartitalicx}
-
-% like \smartslanted except unconditionally uses \ttsl.
-% @var is set to this for defun arguments.
-\def\ttslanted#1{{\ttsl #1}\futurelet\next\smartitalicx}
-
-% like \smartslanted except unconditionally use \sl. We never want
-% ttsl for book titles, do we?
-\def\cite#1{{\sl #1}\futurelet\next\smartitalicx}
-
-\let\i=\smartitalic
-\let\var=\smartslanted
-\let\dfn=\smartslanted
-\let\emph=\smartitalic
-
-\def\b#1{{\bf #1}}
-\let\strong=\b
-
-% We can't just use \exhyphenpenalty, because that only has effect at
-% the end of a paragraph. Restore normal hyphenation at the end of the
-% group within which \nohyphenation is presumably called.
-%
-\def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation}
-\def\restorehyphenation{\hyphenchar\font = `- }
-
-% Set sfcode to normal for the chars that usually have another value.
-% Can't use plain's \frenchspacing because it uses the `\x notation, and
-% sometimes \x has an active definition that messes things up.
-%
-\catcode`@=11
- \def\frenchspacing{%
- \sfcode\dotChar =\@m \sfcode\questChar=\@m \sfcode\exclamChar=\@m
- \sfcode\colonChar=\@m \sfcode\semiChar =\@m \sfcode\commaChar =\@m
- }
-\catcode`@=\other
-
-\def\t#1{%
- {\tt \rawbackslash \frenchspacing #1}%
- \null
-}
-\def\samp#1{`\tclose{#1}'\null}
-\setfont\keyrm\rmshape{8}{1000}
-\font\keysy=cmsy9
-\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
- \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
- \vbox{\hrule\kern-0.4pt
- \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
- \kern-0.4pt\hrule}%
- \kern-.06em\raise0.4pt\hbox{\angleright}}}}
-% The old definition, with no lozenge:
-%\def\key #1{{\ttsl \nohyphenation \uppercase{#1}}\null}
-\def\ctrl #1{{\tt \rawbackslash \hat}#1}
-
-% @file, @option are the same as @samp.
-\let\file=\samp
-\let\option=\samp
-
-% @code is a modification of @t,
-% which makes spaces the same size as normal in the surrounding text.
-\def\tclose#1{%
- {%
- % Change normal interword space to be same as for the current font.
- \spaceskip = \fontdimen2\font
- %
- % Switch to typewriter.
- \tt
- %
- % But `\ ' produces the large typewriter interword space.
- \def\ {{\spaceskip = 0pt{} }}%
- %
- % Turn off hyphenation.
- \nohyphenation
- %
- \rawbackslash
- \frenchspacing
- #1%
- }%
- \null
-}
-
-% We *must* turn on hyphenation at `-' and `_' in @code.
-% Otherwise, it is too hard to avoid overfull hboxes
-% in the Emacs manual, the Library manual, etc.
-
-% Unfortunately, TeX uses one parameter (\hyphenchar) to control
-% both hyphenation at - and hyphenation within words.
-% We must therefore turn them both off (\tclose does that)
-% and arrange explicitly to hyphenate at a dash.
-% -- rms.
-{
- \catcode`\-=\active
- \catcode`\_=\active
- %
- \global\def\code{\begingroup
- \catcode`\-=\active \let-\codedash
- \catcode`\_=\active \let_\codeunder
- \codex
- }
-}
-
-\def\realdash{-}
-\def\codedash{-\discretionary{}{}{}}
-\def\codeunder{%
- % this is all so @math{@code{var_name}+1} can work. In math mode, _
- % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.)
- % will therefore expand the active definition of _, which is us
- % (inside @code that is), therefore an endless loop.
- \ifusingtt{\ifmmode
- \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_.
- \else\normalunderscore \fi
- \discretionary{}{}{}}%
- {\_}%
-}
-\def\codex #1{\tclose{#1}\endgroup}
-
-% @kbd is like @code, except that if the argument is just one @key command,
-% then @kbd has no effect.
-
-% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
-% `example' (@kbd uses ttsl only inside of @example and friends),
-% or `code' (@kbd uses normal tty font always).
-\parseargdef\kbdinputstyle{%
- \def\arg{#1}%
- \ifx\arg\worddistinct
- \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
- \else\ifx\arg\wordexample
- \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
- \else\ifx\arg\wordcode
- \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @kbdinputstyle option `\arg'}%
- \fi\fi\fi
-}
-\def\worddistinct{distinct}
-\def\wordexample{example}
-\def\wordcode{code}
-
-% Default is `distinct.'
-\kbdinputstyle distinct
-
-\def\xkey{\key}
-\def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}%
-\ifx\one\xkey\ifx\threex\three \key{#2}%
-\else{\tclose{\kbdfont\look}}\fi
-\else{\tclose{\kbdfont\look}}\fi}
-
-% For @url, @env, @command quotes seem unnecessary, so use \code.
-\let\url=\code
-\let\env=\code
-\let\command=\code
-
-% @uref (abbreviation for `urlref') takes an optional (comma-separated)
-% second argument specifying the text to display and an optional third
-% arg as text to display instead of (rather than in addition to) the url
-% itself. First (mandatory) arg is the url. Perhaps eventually put in
-% a hypertex \special here.
-%
-\def\uref#1{\douref #1,,,\finish}
-\def\douref#1,#2,#3,#4\finish{\begingroup
- \unsepspaces
- \pdfurl{#1}%
- \setbox0 = \hbox{\ignorespaces #3}%
- \ifdim\wd0 > 0pt
- \unhbox0 % third arg given, show only that
- \else
- \setbox0 = \hbox{\ignorespaces #2}%
- \ifdim\wd0 > 0pt
- \ifpdf
- \unhbox0 % PDF: 2nd arg given, show only it
- \else
- \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url
- \fi
- \else
- \code{#1}% only url given, so show it
- \fi
- \fi
- \endlink
-\endgroup}
-
-% rms does not like angle brackets --karl, 17may97.
-% So now @email is just like @uref, unless we are pdf.
-%
-%\def\email#1{\angleleft{\tt #1}\angleright}
-\ifpdf
- \def\email#1{\doemail#1,,\finish}
- \def\doemail#1,#2,#3\finish{\begingroup
- \unsepspaces
- \pdfurl{mailto:#1}%
- \setbox0 = \hbox{\ignorespaces #2}%
- \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi
- \endlink
- \endgroup}
-\else
- \let\email=\uref
-\fi
-
-% Check if we are currently using a typewriter font. Since all the
-% Computer Modern typewriter fonts have zero interword stretch (and
-% shrink), and it is reasonable to expect all typewriter fonts to have
-% this property, we can check that font parameter.
-%
-\def\ifmonospace{\ifdim\fontdimen3\font=0pt }
-
-% Typeset a dimension, e.g., `in' or `pt'. The only reason for the
-% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt.
-%
-\def\dmn#1{\thinspace #1}
-
-\def\kbd#1{\def\look{#1}\expandafter\kbdfoo\look??\par}
-
-% @l was never documented to mean ``switch to the Lisp font'',
-% and it is not used as such in any manual I can find. We need it for
-% Polish suppressed-l. --karl, 22sep96.
-%\def\l#1{{\li #1}\null}
-
-% Explicit font changes: @r, @sc, undocumented @ii.
-\def\r#1{{\rm #1}} % roman font
-\def\sc#1{{\smallcaps#1}} % smallcaps font
-\def\ii#1{{\it #1}} % italic font
-
-\def\acronym#1{\doacronym #1,,\finish}
-\def\doacronym#1,#2,#3\finish{%
- {\selectfonts\lsize #1}%
- \def\temp{#2}%
- \ifx\temp\empty \else
- \space ({\unsepspaces \ignorespaces \temp \unskip})%
- \fi
-}
-
-% @pounds{} is a sterling sign, which is in the CM italic font.
-%
-\def\pounds{{\it\$}}
-
-% @registeredsymbol - R in a circle. The font for the R should really
-% be smaller yet, but lllsize is the best we can do for now.
-% Adapted from the plain.tex definition of \copyright.
-%
-\def\registeredsymbol{%
- $^{{\ooalign{\hfil\raise.07ex\hbox{\selectfonts\lllsize R}%
- \hfil\crcr\Orb}}%
- }$%
-}
-
-
-\message{page headings,}
-
-\newskip\titlepagetopglue \titlepagetopglue = 1.5in
-\newskip\titlepagebottomglue \titlepagebottomglue = 2pc
-
-% First the title page. Must do @settitle before @titlepage.
-\newif\ifseenauthor
-\newif\iffinishedtitlepage
-
-% Do an implicit @contents or @shortcontents after @end titlepage if the
-% user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage.
-%
-\newif\ifsetcontentsaftertitlepage
- \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue
-\newif\ifsetshortcontentsaftertitlepage
- \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue
-
-\parseargdef\shorttitlepage{\begingroup\hbox{}\vskip 1.5in \chaprm \centerline{#1}%
- \endgroup\page\hbox{}\page}
-
-\envdef\titlepage{%
- % Open one extra group, as we want to close it in the middle of \Etitlepage.
- \begingroup
- \parindent=0pt \textfonts
- % Leave some space at the very top of the page.
- \vglue\titlepagetopglue
- % No rule at page bottom unless we print one at the top with @title.
- \finishedtitlepagetrue
- %
- % Most title ``pages'' are actually two pages long, with space
- % at the top of the second. We don't want the ragged left on the second.
- \let\oldpage = \page
- \def\page{%
- \iffinishedtitlepage\else
- \finishtitlepage
- \fi
- \let\page = \oldpage
- \page
- \null
- }%
-}
-
-\def\Etitlepage{%
- \iffinishedtitlepage\else
- \finishtitlepage
- \fi
- % It is important to do the page break before ending the group,
- % because the headline and footline are only empty inside the group.
- % If we use the new definition of \page, we always get a blank page
- % after the title page, which we certainly don't want.
- \oldpage
- \endgroup
- %
- % Need this before the \...aftertitlepage checks so that if they are
- % in effect the toc pages will come out with page numbers.
- \HEADINGSon
- %
- % If they want short, they certainly want long too.
- \ifsetshortcontentsaftertitlepage
- \shortcontents
- \contents
- \global\let\shortcontents = \relax
- \global\let\contents = \relax
- \fi
- %
- \ifsetcontentsaftertitlepage
- \contents
- \global\let\contents = \relax
- \global\let\shortcontents = \relax
- \fi
-}
-
-\def\finishtitlepage{%
- \vskip4pt \hrule height 2pt width \hsize
- \vskip\titlepagebottomglue
- \finishedtitlepagetrue
-}
-
-%%% Macros to be used within @titlepage:
-
-\let\subtitlerm=\tenrm
-\def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}
-
-\def\authorfont{\authorrm \normalbaselineskip = 16pt \normalbaselines
- \let\tt=\authortt}
-
-\parseargdef\title{%
- \checkenv\titlepage
- \leftline{\titlefonts\rm #1}
- % print a rule at the page bottom also.
- \finishedtitlepagefalse
- \vskip4pt \hrule height 4pt width \hsize \vskip4pt
-}
-
-\parseargdef\subtitle{%
- \checkenv\titlepage
- {\subtitlefont \rightline{#1}}%
-}
-
-% @author should come last, but may come many times.
-\parseargdef\author{%
- \def\temp{\quotation}%
- \ifx\thisenv\temp
- This edition of the manual is dedicated to Karl Berry who should
- really make affiliations work.
- \else
- \checkenv\titlepage
- \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi
- {\authorfont \leftline{#1}}%
- \fi
-}
-
-
-%%% Set up page headings and footings.
-
-\let\thispage=\folio
-
-\newtoks\evenheadline % headline on even pages
-\newtoks\oddheadline % headline on odd pages
-\newtoks\evenfootline % footline on even pages
-\newtoks\oddfootline % footline on odd pages
-
-% Now make TeX use those variables
-\headline={{\textfonts\rm \ifodd\pageno \the\oddheadline
- \else \the\evenheadline \fi}}
-\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline
- \else \the\evenfootline \fi}\HEADINGShook}
-\let\HEADINGShook=\relax
-
-% Commands to set those variables.
-% For example, this is what @headings on does
-% @evenheading @thistitle|@thispage|@thischapter
-% @oddheading @thischapter|@thispage|@thistitle
-% @evenfooting @thisfile||
-% @oddfooting ||@thisfile
-
-
-\def\evenheading{\parsearg\evenheadingxxx}
-\def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish}
-\def\evenheadingyyy #1\|#2\|#3\|#4\finish{%
-\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\def\oddheading{\parsearg\oddheadingxxx}
-\def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish}
-\def\oddheadingyyy #1\|#2\|#3\|#4\finish{%
-\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}%
-
-\def\evenfooting{\parsearg\evenfootingxxx}
-\def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish}
-\def\evenfootingyyy #1\|#2\|#3\|#4\finish{%
-\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\def\oddfooting{\parsearg\oddfootingxxx}
-\def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish}
-\def\oddfootingyyy #1\|#2\|#3\|#4\finish{%
- \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}%
- %
- % Leave some space for the footline. Hopefully ok to assume
- % @evenfooting will not be used by itself.
- \global\advance\pageheight by -\baselineskip
- \global\advance\vsize by -\baselineskip
-}
-
-\parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}}
-
-
-% @headings double turns headings on for double-sided printing.
-% @headings single turns headings on for single-sided printing.
-% @headings off turns them off.
-% @headings on same as @headings double, retained for compatibility.
-% @headings after turns on double-sided headings after this page.
-% @headings doubleafter turns on double-sided headings after this page.
-% @headings singleafter turns on single-sided headings after this page.
-% By default, they are off at the start of a document,
-% and turned `on' after @end titlepage.
-
-\def\headings #1 {\csname HEADINGS#1\endcsname}
-
-\def\HEADINGSoff{%
-\global\evenheadline={\hfil} \global\evenfootline={\hfil}
-\global\oddheadline={\hfil} \global\oddfootline={\hfil}}
-\HEADINGSoff
-% When we turn headings on, set the page number to 1.
-% For double-sided printing, put current file name in lower left corner,
-% chapter name on inside top of right hand pages, document
-% title on inside top of left hand pages, and page numbers on outside top
-% edge of all pages.
-\def\HEADINGSdouble{%
-\global\pageno=1
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\folio\hfil\thistitle}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chapoddpage
-}
-\let\contentsalignmacro = \chappager
-
-% For single-sided printing, chapter title goes across top left of page,
-% page number on top right.
-\def\HEADINGSsingle{%
-\global\pageno=1
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\thischapter\hfil\folio}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chappager
-}
-\def\HEADINGSon{\HEADINGSdouble}
-
-\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex}
-\let\HEADINGSdoubleafter=\HEADINGSafter
-\def\HEADINGSdoublex{%
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\folio\hfil\thistitle}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chapoddpage
-}
-
-\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex}
-\def\HEADINGSsinglex{%
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\thischapter\hfil\folio}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chappager
-}
-
-% Subroutines used in generating headings
-% This produces Day Month Year style of output.
-% Only define if not already defined, in case a txi-??.tex file has set
-% up a different format (e.g., txi-cs.tex does this).
-\ifx\today\undefined
-\def\today{%
- \number\day\space
- \ifcase\month
- \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr
- \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug
- \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec
- \fi
- \space\number\year}
-\fi
-
-% @settitle line... specifies the title of the document, for headings.
-% It generates no output of its own.
-\def\thistitle{\putwordNoTitle}
-\def\settitle{\parsearg{\gdef\thistitle}}
-
-
-\message{tables,}
-% Tables -- @table, @ftable, @vtable, @item(x).
-
-% default indentation of table text
-\newdimen\tableindent \tableindent=.8in
-% default indentation of @itemize and @enumerate text
-\newdimen\itemindent \itemindent=.3in
-% margin between end of table item and start of table text.
-\newdimen\itemmargin \itemmargin=.1in
-
-% used internally for \itemindent minus \itemmargin
-\newdimen\itemmax
-
-% Note @table, @ftable, and @vtable define @item, @itemx, etc., with
-% these defs.
-% They also define \itemindex
-% to index the item name in whatever manner is desired (perhaps none).
-
-\newif\ifitemxneedsnegativevskip
-
-\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi}
-
-\def\internalBitem{\smallbreak \parsearg\itemzzz}
-\def\internalBitemx{\itemxpar \parsearg\itemzzz}
-
-\def\itemzzz #1{\begingroup %
- \advance\hsize by -\rightskip
- \advance\hsize by -\tableindent
- \setbox0=\hbox{\itemindicate{#1}}%
- \itemindex{#1}%
- \nobreak % This prevents a break before @itemx.
- %
- % If the item text does not fit in the space we have, put it on a line
- % by itself, and do not allow a page break either before or after that
- % line. We do not start a paragraph here because then if the next
- % command is, e.g., @kindex, the whatsit would get put into the
- % horizontal list on a line by itself, resulting in extra blank space.
- \ifdim \wd0>\itemmax
- %
- % Make this a paragraph so we get the \parskip glue and wrapping,
- % but leave it ragged-right.
- \begingroup
- \advance\leftskip by-\tableindent
- \advance\hsize by\tableindent
- \advance\rightskip by0pt plus1fil
- \leavevmode\unhbox0\par
- \endgroup
- %
- % We're going to be starting a paragraph, but we don't want the
- % \parskip glue -- logically it's part of the @item we just started.
- \nobreak \vskip-\parskip
- %
- % Stop a page break at the \parskip glue coming up. (Unfortunately
- % we can't prevent a possible page break at the following
- % \baselineskip glue.) However, if what follows is an environment
- % such as @example, there will be no \parskip glue; then
- % the negative vskip we just would cause the example and the item to
- % crash together. So we use this bizarre value of 10001 as a signal
- % to \aboveenvbreak to insert \parskip glue after all.
- % (Possibly there are other commands that could be followed by
- % @example which need the same treatment, but not section titles; or
- % maybe section titles are the only special case and they should be
- % penalty 10001...)
- \penalty 10001
- \endgroup
- \itemxneedsnegativevskipfalse
- \else
- % The item text fits into the space. Start a paragraph, so that the
- % following text (if any) will end up on the same line.
- \noindent
- % Do this with kerns and \unhbox so that if there is a footnote in
- % the item text, it can migrate to the main vertical list and
- % eventually be printed.
- \nobreak\kern-\tableindent
- \dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0
- \unhbox0
- \nobreak\kern\dimen0
- \endgroup
- \itemxneedsnegativevskiptrue
- \fi
-}
-
-\def\item{\errmessage{@item while not in a list environment}}
-\def\itemx{\errmessage{@itemx while not in a list environment}}
-
-% @table, @ftable, @vtable.
-\envdef\table{%
- \let\itemindex\gobble
- \tablex
-}
-\envdef\ftable{%
- \def\itemindex ##1{\doind {fn}{\code{##1}}}%
- \tablex
-}
-\envdef\vtable{%
- \def\itemindex ##1{\doind {vr}{\code{##1}}}%
- \tablex
-}
-\def\tablex#1{%
- \def\itemindicate{#1}%
- \parsearg\tabley
-}
-\def\tabley#1{%
- {%
- \makevalueexpandable
- \edef\temp{\noexpand\tablez #1\space\space\space}%
- \expandafter
- }\temp \endtablez
-}
-\def\tablez #1 #2 #3 #4\endtablez{%
- \aboveenvbreak
- \ifnum 0#1>0 \advance \leftskip by #1\mil \fi
- \ifnum 0#2>0 \tableindent=#2\mil \fi
- \ifnum 0#3>0 \advance \rightskip by #3\mil \fi
- \itemmax=\tableindent
- \advance \itemmax by -\itemmargin
- \advance \leftskip by \tableindent
- \exdentamount=\tableindent
- \parindent = 0pt
- \parskip = \smallskipamount
- \ifdim \parskip=0pt \parskip=2pt \fi
- \let\item = \internalBitem
- \let\itemx = \internalBitemx
-}
-\def\Etable{\endgraf\afterenvbreak}
-\let\Eftable\Etable
-\let\Evtable\Etable
-\let\Eitemize\Etable
-\let\Eenumerate\Etable
-
-% This is the counter used by @enumerate, which is really @itemize
-
-\newcount \itemno
-
-\envdef\itemize{\parsearg\doitemize}
-
-\def\doitemize#1{%
- \aboveenvbreak
- \itemmax=\itemindent
- \advance\itemmax by -\itemmargin
- \advance\leftskip by \itemindent
- \exdentamount=\itemindent
- \parindent=0pt
- \parskip=\smallskipamount
- \ifdim\parskip=0pt \parskip=2pt \fi
- \def\itemcontents{#1}%
- % @itemize with no arg is equivalent to @itemize @bullet.
- \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi
- \let\item=\itemizeitem
-}
-
-% Definition of @item while inside @itemize and @enumerate.
-%
-\def\itemizeitem{%
- \advance\itemno by 1 % for enumerations
- {\let\par=\endgraf \smallbreak}% reasonable place to break
- {%
- % If the document has an @itemize directly after a section title, a
- % \nobreak will be last on the list, and \sectionheading will have
- % done a \vskip-\parskip. In that case, we don't want to zero
- % parskip, or the item text will crash with the heading. On the
- % other hand, when there is normal text preceding the item (as there
- % usually is), we do want to zero parskip, or there would be too much
- % space. In that case, we won't have a \nobreak before. At least
- % that's the theory.
- \ifnum\lastpenalty<10000 \parskip=0in \fi
- \noindent
- \hbox to 0pt{\hss \itemcontents \kern\itemmargin}%
- \vadjust{\penalty 1200}}% not good to break after first line of item.
- \flushcr
-}
-
-% \splitoff TOKENS\endmark defines \first to be the first token in
-% TOKENS, and \rest to be the remainder.
-%
-\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}%
-
-% Allow an optional argument of an uppercase letter, lowercase letter,
-% or number, to specify the first label in the enumerated list. No
-% argument is the same as `1'.
-%
-\envparseargdef\enumerate{\enumeratey #1 \endenumeratey}
-\def\enumeratey #1 #2\endenumeratey{%
- % If we were given no argument, pretend we were given `1'.
- \def\thearg{#1}%
- \ifx\thearg\empty \def\thearg{1}\fi
- %
- % Detect if the argument is a single token. If so, it might be a
- % letter. Otherwise, the only valid thing it can be is a number.
- % (We will always have one token, because of the test we just made.
- % This is a good thing, since \splitoff doesn't work given nothing at
- % all -- the first parameter is undelimited.)
- \expandafter\splitoff\thearg\endmark
- \ifx\rest\empty
- % Only one token in the argument. It could still be anything.
- % A ``lowercase letter'' is one whose \lccode is nonzero.
- % An ``uppercase letter'' is one whose \lccode is both nonzero, and
- % not equal to itself.
- % Otherwise, we assume it's a number.
- %
- % We need the \relax at the end of the \ifnum lines to stop TeX from
- % continuing to look for a <number>.
- %
- \ifnum\lccode\expandafter`\thearg=0\relax
- \numericenumerate % a number (we hope)
- \else
- % It's a letter.
- \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax
- \lowercaseenumerate % lowercase letter
- \else
- \uppercaseenumerate % uppercase letter
- \fi
- \fi
- \else
- % Multiple tokens in the argument. We hope it's a number.
- \numericenumerate
- \fi
-}
-
-% An @enumerate whose labels are integers. The starting integer is
-% given in \thearg.
-%
-\def\numericenumerate{%
- \itemno = \thearg
- \startenumeration{\the\itemno}%
-}
-
-% The starting (lowercase) letter is in \thearg.
-\def\lowercaseenumerate{%
- \itemno = \expandafter`\thearg
- \startenumeration{%
- % Be sure we're not beyond the end of the alphabet.
- \ifnum\itemno=0
- \errmessage{No more lowercase letters in @enumerate; get a bigger
- alphabet}%
- \fi
- \char\lccode\itemno
- }%
-}
-
-% The starting (uppercase) letter is in \thearg.
-\def\uppercaseenumerate{%
- \itemno = \expandafter`\thearg
- \startenumeration{%
- % Be sure we're not beyond the end of the alphabet.
- \ifnum\itemno=0
- \errmessage{No more uppercase letters in @enumerate; get a bigger
- alphabet}
- \fi
- \char\uccode\itemno
- }%
-}
-
-% Call \doitemize, adding a period to the first argument and supplying the
-% common last two arguments. Also subtract one from the initial value in
-% \itemno, since @item increments \itemno.
-%
-\def\startenumeration#1{%
- \advance\itemno by -1
- \doitemize{#1.}\flushcr
-}
-
-% @alphaenumerate and @capsenumerate are abbreviations for giving an arg
-% to @enumerate.
-%
-\def\alphaenumerate{\enumerate{a}}
-\def\capsenumerate{\enumerate{A}}
-\def\Ealphaenumerate{\Eenumerate}
-\def\Ecapsenumerate{\Eenumerate}
-
-
-% @multitable macros
-% Amy Hendrickson, 8/18/94, 3/6/96
-%
-% @multitable ... @end multitable will make as many columns as desired.
-% Contents of each column will wrap at width given in preamble. Width
-% can be specified either with sample text given in a template line,
-% or in percent of \hsize, the current width of text on page.
-
-% Table can continue over pages but will only break between lines.
-
-% To make preamble:
-%
-% Either define widths of columns in terms of percent of \hsize:
-% @multitable @columnfractions .25 .3 .45
-% @item ...
-%
-% Numbers following @columnfractions are the percent of the total
-% current hsize to be used for each column. You may use as many
-% columns as desired.
-
-
-% Or use a template:
-% @multitable {Column 1 template} {Column 2 template} {Column 3 template}
-% @item ...
-% using the widest term desired in each column.
-
-% Each new table line starts with @item, each subsequent new column
-% starts with @tab. Empty columns may be produced by supplying @tab's
-% with nothing between them for as many times as empty columns are needed,
-% ie, @tab@tab@tab will produce two empty columns.
-
-% @item, @tab do not need to be on their own lines, but it will not hurt
-% if they are.
-
-% Sample multitable:
-
-% @multitable {Column 1 template} {Column 2 template} {Column 3 template}
-% @item first col stuff @tab second col stuff @tab third col
-% @item
-% first col stuff
-% @tab
-% second col stuff
-% @tab
-% third col
-% @item first col stuff @tab second col stuff
-% @tab Many paragraphs of text may be used in any column.
-%
-% They will wrap at the width determined by the template.
-% @item@tab@tab This will be in third column.
-% @end multitable
-
-% Default dimensions may be reset by user.
-% @multitableparskip is vertical space between paragraphs in table.
-% @multitableparindent is paragraph indent in table.
-% @multitablecolmargin is horizontal space to be left between columns.
-% @multitablelinespace is space to leave between table items, baseline
-% to baseline.
-% 0pt means it depends on current normal line spacing.
-%
-\newskip\multitableparskip
-\newskip\multitableparindent
-\newdimen\multitablecolspace
-\newskip\multitablelinespace
-\multitableparskip=0pt
-\multitableparindent=6pt
-\multitablecolspace=12pt
-\multitablelinespace=0pt
-
-% Macros used to set up halign preamble:
-%
-\let\endsetuptable\relax
-\def\xendsetuptable{\endsetuptable}
-\let\columnfractions\relax
-\def\xcolumnfractions{\columnfractions}
-\newif\ifsetpercent
-
-% #1 is the part of the @columnfraction before the decimal point, which
-% is presumably either 0 or the empty string (but we don't check, we
-% just throw it away). #2 is the decimal part, which we use as the
-% percent of \hsize for this column.
-\def\pickupwholefraction#1.#2 {%
- \global\advance\colcount by 1
- \expandafter\xdef\csname col\the\colcount\endcsname{.#2\hsize}%
- \setuptable
-}
-
-\newcount\colcount
-\def\setuptable#1{%
- \def\firstarg{#1}%
- \ifx\firstarg\xendsetuptable
- \let\go = \relax
- \else
- \ifx\firstarg\xcolumnfractions
- \global\setpercenttrue
- \else
- \ifsetpercent
- \let\go\pickupwholefraction
- \else
- \global\advance\colcount by 1
- \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a
- % separator; typically that is always in the input, anyway.
- \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
- \fi
- \fi
- \ifx\go\pickupwholefraction
- % Put the argument back for the \pickupwholefraction call, so
- % we'll always have a period there to be parsed.
- \def\go{\pickupwholefraction#1}%
- \else
- \let\go = \setuptable
- \fi%
- \fi
- \go
-}
-
-% multitable-only commands.
-%
-% @headitem starts a heading row, which we typeset in bold.
-% Assignments have to be global since we are inside the implicit group
-% of an alignment entry. Note that \everycr resets \everytab.
-\def\headitem{\checkenv\multitable \crcr \global\everytab={\bf}\the\everytab}%
-%
-% A \tab used to include \hskip1sp. But then the space in a template
-% line is not enough. That is bad. So let's go back to just `&' until
-% we encounter the problem it was intended to solve again.
-% --karl, nathan@acm.org, 20apr99.
-\def\tab{\checkenv\multitable &\the\everytab}%
-
-% @multitable ... @end multitable definitions:
-%
-\newtoks\everytab % insert after every tab.
-%
-\envdef\multitable{%
- \vskip\parskip
- \startsavinginserts
- %
- % @item within a multitable starts a normal row.
- \let\item\crcr
- %
- \tolerance=9500
- \hbadness=9500
- \setmultitablespacing
- \parskip=\multitableparskip
- \parindent=\multitableparindent
- \overfullrule=0pt
- \global\colcount=0
- %
- \everycr = {%
- \noalign{%
- \global\everytab={}%
- \global\colcount=0 % Reset the column counter.
- % Check for saved footnotes, etc.
- \checkinserts
- % Keeps underfull box messages off when table breaks over pages.
- %\filbreak
- % Maybe so, but it also creates really weird page breaks when the
- % table breaks over pages. Wouldn't \vfil be better? Wait until the
- % problem manifests itself, so it can be fixed for real --karl.
- }%
- }%
- %
- \parsearg\domultitable
-}
-\def\domultitable#1{%
- % To parse everything between @multitable and @item:
- \setuptable#1 \endsetuptable
- %
- % This preamble sets up a generic column definition, which will
- % be used as many times as user calls for columns.
- % \vtop will set a single line and will also let text wrap and
- % continue for many paragraphs if desired.
- \halign\bgroup &%
- \global\advance\colcount by 1
- \multistrut
- \vtop{%
- % Use the current \colcount to find the correct column width:
- \hsize=\expandafter\csname col\the\colcount\endcsname
- %
- % In order to keep entries from bumping into each other
- % we will add a \leftskip of \multitablecolspace to all columns after
- % the first one.
- %
- % If a template has been used, we will add \multitablecolspace
- % to the width of each template entry.
- %
- % If the user has set preamble in terms of percent of \hsize we will
- % use that dimension as the width of the column, and the \leftskip
- % will keep entries from bumping into each other. Table will start at
- % left margin and final column will justify at right margin.
- %
- % Make sure we don't inherit \rightskip from the outer environment.
- \rightskip=0pt
- \ifnum\colcount=1
- % The first column will be indented with the surrounding text.
- \advance\hsize by\leftskip
- \else
- \ifsetpercent \else
- % If user has not set preamble in terms of percent of \hsize
- % we will advance \hsize by \multitablecolspace.
- \advance\hsize by \multitablecolspace
- \fi
- % In either case we will make \leftskip=\multitablecolspace:
- \leftskip=\multitablecolspace
- \fi
- % Ignoring space at the beginning and end avoids an occasional spurious
- % blank line, when TeX decides to break the line at the space before the
- % box from the multistrut, so the strut ends up on a line by itself.
- % For example:
- % @multitable @columnfractions .11 .89
- % @item @code{#}
- % @tab Legal holiday which is valid in major parts of the whole country.
- % Is automatically provided with highlighting sequences respectively
- % marking characters.
- \noindent\ignorespaces##\unskip\multistrut
- }\cr
-}
-\def\Emultitable{%
- \crcr
- \egroup % end the \halign
- \global\setpercentfalse
-}
-
-\def\setmultitablespacing{% test to see if user has set \multitablelinespace.
-% If so, do nothing. If not, give it an appropriate dimension based on
-% current baselineskip.
-\ifdim\multitablelinespace=0pt
-\setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip
-\global\advance\multitablelinespace by-\ht0
-%% strut to put in table in case some entry doesn't have descenders,
-%% to keep lines equally spaced
-\let\multistrut = \strut
-\else
-%% FIXME: what is \box0 supposed to be?
-\gdef\multistrut{\vrule height\multitablelinespace depth\dp0
-width0pt\relax} \fi
-%% Test to see if parskip is larger than space between lines of
-%% table. If not, do nothing.
-%% If so, set to same dimension as multitablelinespace.
-\ifdim\multitableparskip>\multitablelinespace
-\global\multitableparskip=\multitablelinespace
-\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
- %% than skip between lines in the table.
-\fi%
-\ifdim\multitableparskip=0pt
-\global\multitableparskip=\multitablelinespace
-\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
- %% than skip between lines in the table.
-\fi}
-
-
-\message{conditionals,}
-
-% @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext,
-% @ifnotxml always succeed. They currently do nothing; we don't
-% attempt to check whether the conditionals are properly nested. But we
-% have to remember that they are conditionals, so that @end doesn't
-% attempt to close an environment group.
-%
-\def\makecond#1{%
- \expandafter\let\csname #1\endcsname = \relax
- \expandafter\let\csname iscond.#1\endcsname = 1
-}
-\makecond{iftex}
-\makecond{ifnotdocbook}
-\makecond{ifnothtml}
-\makecond{ifnotinfo}
-\makecond{ifnotplaintext}
-\makecond{ifnotxml}
-
-% Ignore @ignore, @ifhtml, @ifinfo, and the like.
-%
-\def\direntry{\doignore{direntry}}
-\def\documentdescription{\doignore{documentdescription}}
-\def\docbook{\doignore{docbook}}
-\def\html{\doignore{html}}
-\def\ifdocbook{\doignore{ifdocbook}}
-\def\ifhtml{\doignore{ifhtml}}
-\def\ifinfo{\doignore{ifinfo}}
-\def\ifnottex{\doignore{ifnottex}}
-\def\ifplaintext{\doignore{ifplaintext}}
-\def\ifxml{\doignore{ifxml}}
-\def\ignore{\doignore{ignore}}
-\def\menu{\doignore{menu}}
-\def\xml{\doignore{xml}}
-
-% Ignore text until a line `@end #1', keeping track of nested conditionals.
-%
-% A count to remember the depth of nesting.
-\newcount\doignorecount
-
-\def\doignore#1{\begingroup
- % Scan in ``verbatim'' mode:
- \catcode`\@ = \other
- \catcode`\{ = \other
- \catcode`\} = \other
- %
- % Make sure that spaces turn into tokens that match what \doignoretext wants.
- \spaceisspace
- %
- % Count number of #1's that we've seen.
- \doignorecount = 0
- %
- % Swallow text until we reach the matching `@end #1'.
- \dodoignore {#1}%
-}
-
-{ \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source.
- \obeylines %
- %
- \gdef\dodoignore#1{%
- % #1 contains the string `ifinfo'.
- %
- % Define a command to find the next `@end #1', which must be on a line
- % by itself.
- \long\def\doignoretext##1^^M@end #1{\doignoretextyyy##1^^M@#1\_STOP_}%
- % And this command to find another #1 command, at the beginning of a
- % line. (Otherwise, we would consider a line `@c @ifset', for
- % example, to count as an @ifset for nesting.)
- \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}%
- %
- % And now expand that command.
- \obeylines %
- \doignoretext ^^M%
- }%
-}
-
-\def\doignoreyyy#1{%
- \def\temp{#1}%
- \ifx\temp\empty % Nothing found.
- \let\next\doignoretextzzz
- \else % Found a nested condition, ...
- \advance\doignorecount by 1
- \let\next\doignoretextyyy % ..., look for another.
- % If we're here, #1 ends with ^^M\ifinfo (for example).
- \fi
- \next #1% the token \_STOP_ is present just after this macro.
-}
-
-% We have to swallow the remaining "\_STOP_".
-%
-\def\doignoretextzzz#1{%
- \ifnum\doignorecount = 0 % We have just found the outermost @end.
- \let\next\enddoignore
- \else % Still inside a nested condition.
- \advance\doignorecount by -1
- \let\next\doignoretext % Look for the next @end.
- \fi
- \next
-}
-
-% Finish off ignored text.
-\def\enddoignore{\endgroup\ignorespaces}
-
-
-% @set VAR sets the variable VAR to an empty value.
-% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE.
-%
-% Since we want to separate VAR from REST-OF-LINE (which might be
-% empty), we can't just use \parsearg; we have to insert a space of our
-% own to delimit the rest of the line, and then take it out again if we
-% didn't need it.
-% We rely on the fact that \parsearg sets \catcode`\ =10.
-%
-\parseargdef\set{\setyyy#1 \endsetyyy}
-\def\setyyy#1 #2\endsetyyy{%
- {%
- \makevalueexpandable
- \def\temp{#2}%
- \edef\next{\gdef\makecsname{SET#1}}%
- \ifx\temp\empty
- \next{}%
- \else
- \setzzz#2\endsetzzz
- \fi
- }%
-}
-% Remove the trailing space \setxxx inserted.
-\def\setzzz#1 \endsetzzz{\next{#1}}
-
-% @clear VAR clears (i.e., unsets) the variable VAR.
-%
-\parseargdef\clear{%
- {%
- \makevalueexpandable
- \global\expandafter\let\csname SET#1\endcsname=\relax
- }%
-}
-
-% @value{foo} gets the text saved in variable foo.
-\def\value{\begingroup\makevalueexpandable\valuexxx}
-\def\valuexxx#1{\expandablevalue{#1}\endgroup}
-{
- \catcode`\- = \active \catcode`\_ = \active
- %
- \gdef\makevalueexpandable{%
- \let\value = \expandablevalue
- % We don't want these characters active, ...
- \catcode`\-=\other \catcode`\_=\other
- % ..., but we might end up with active ones in the argument if
- % we're called from @code, as @code{@value{foo-bar_}}, though.
- % So \let them to their normal equivalents.
- \let-\realdash \let_\normalunderscore
- }
-}
-
-% We have this subroutine so that we can handle at least some @value's
-% properly in indexes (we call \makevalueexpandable in \indexdummies).
-% The command has to be fully expandable (if the variable is set), since
-% the result winds up in the index file. This means that if the
-% variable's value contains other Texinfo commands, it's almost certain
-% it will fail (although perhaps we could fix that with sufficient work
-% to do a one-level expansion on the result, instead of complete).
-%
-\def\expandablevalue#1{%
- \expandafter\ifx\csname SET#1\endcsname\relax
- {[No value for ``#1'']}%
- \message{Variable `#1', used in @value, is not set.}%
- \else
- \csname SET#1\endcsname
- \fi
-}
-
-% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
-% with @set.
-%
-% To get special treatment of `@end ifset,' call \makeond and the redefine.
-%
-\makecond{ifset}
-\def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}}
-\def\doifset#1#2{%
- {%
- \makevalueexpandable
- \let\next=\empty
- \expandafter\ifx\csname SET#2\endcsname\relax
- #1% If not set, redefine \next.
- \fi
- \expandafter
- }\next
-}
-\def\ifsetfail{\doignore{ifset}}
-
-% @ifclear VAR ... @end ifclear reads the `...' iff VAR has never been
-% defined with @set, or has been undefined with @clear.
-%
-% The `\else' inside the `\doifset' parameter is a trick to reuse the
-% above code: if the variable is not set, do nothing, if it is set,
-% then redefine \next to \ifclearfail.
-%
-\makecond{ifclear}
-\def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}}
-\def\ifclearfail{\doignore{ifclear}}
-
-% @dircategory CATEGORY -- specify a category of the dir file
-% which this file should belong to. Ignore this in TeX.
-\let\dircategory=\comment
-
-% @defininfoenclose.
-\let\definfoenclose=\comment
-
-
-\message{indexing,}
-% Index generation facilities
-
-% Define \newwrite to be identical to plain tex's \newwrite
-% except not \outer, so it can be used within \newindex.
-{\catcode`\@=11
-\gdef\newwrite{\alloc@7\write\chardef\sixt@@n}}
-
-% \newindex {foo} defines an index named foo.
-% It automatically defines \fooindex such that
-% \fooindex ...rest of line... puts an entry in the index foo.
-% It also defines \fooindfile to be the number of the output channel for
-% the file that accumulates this index. The file's extension is foo.
-% The name of an index should be no more than 2 characters long
-% for the sake of vms.
-%
-\def\newindex#1{%
- \iflinks
- \expandafter\newwrite \csname#1indfile\endcsname
- \openout \csname#1indfile\endcsname \jobname.#1 % Open the file
- \fi
- \expandafter\xdef\csname#1index\endcsname{% % Define @#1index
- \noexpand\doindex{#1}}
-}
-
-% @defindex foo == \newindex{foo}
-%
-\def\defindex{\parsearg\newindex}
-
-% Define @defcodeindex, like @defindex except put all entries in @code.
-%
-\def\defcodeindex{\parsearg\newcodeindex}
-%
-\def\newcodeindex#1{%
- \iflinks
- \expandafter\newwrite \csname#1indfile\endcsname
- \openout \csname#1indfile\endcsname \jobname.#1
- \fi
- \expandafter\xdef\csname#1index\endcsname{%
- \noexpand\docodeindex{#1}}%
-}
-
-
-% @synindex foo bar makes index foo feed into index bar.
-% Do this instead of @defindex foo if you don't want it as a separate index.
-%
-% @syncodeindex foo bar similar, but put all entries made for index foo
-% inside @code.
-%
-\def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}}
-\def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}}
-
-% #1 is \doindex or \docodeindex, #2 the index getting redefined (foo),
-% #3 the target index (bar).
-\def\dosynindex#1#2#3{%
- % Only do \closeout if we haven't already done it, else we'll end up
- % closing the target index.
- \expandafter \ifx\csname donesynindex#2\endcsname \undefined
- % The \closeout helps reduce unnecessary open files; the limit on the
- % Acorn RISC OS is a mere 16 files.
- \expandafter\closeout\csname#2indfile\endcsname
- \expandafter\let\csname\donesynindex#2\endcsname = 1
- \fi
- % redefine \fooindfile:
- \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname
- \expandafter\let\csname#2indfile\endcsname=\temp
- % redefine \fooindex:
- \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}%
-}
-
-% Define \doindex, the driver for all \fooindex macros.
-% Argument #1 is generated by the calling \fooindex macro,
-% and it is "foo", the name of the index.
-
-% \doindex just uses \parsearg; it calls \doind for the actual work.
-% This is because \doind is more useful to call from other macros.
-
-% There is also \dosubind {index}{topic}{subtopic}
-% which makes an entry in a two-level index such as the operation index.
-
-\def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer}
-\def\singleindexer #1{\doind{\indexname}{#1}}
-
-% like the previous two, but they put @code around the argument.
-\def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer}
-\def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}}
-
-% Take care of Texinfo commands that can appear in an index entry.
-% Since there are some commands we want to expand, and others we don't,
-% we have to laboriously prevent expansion for those that we don't.
-%
-\def\indexdummies{%
- \def\@{@}% change to @@ when we switch to @ as escape char in index files.
- \def\ {\realbackslash\space }%
- % Need these in case \tex is in effect and \{ is a \delimiter again.
- % But can't use \lbracecmd and \rbracecmd because texindex assumes
- % braces and backslashes are used only as delimiters.
- \let\{ = \mylbrace
- \let\} = \myrbrace
- %
- % \definedummyword defines \#1 as \realbackslash #1\space, thus
- % effectively preventing its expansion. This is used only for control
- % words, not control letters, because the \space would be incorrect
- % for control characters, but is needed to separate the control word
- % from whatever follows.
- %
- % For control letters, we have \definedummyletter, which omits the
- % space.
- %
- % These can be used both for control words that take an argument and
- % those that do not. If it is followed by {arg} in the input, then
- % that will dutifully get written to the index (or wherever).
- %
- \def\definedummyword##1{%
- \expandafter\def\csname ##1\endcsname{\realbackslash ##1\space}%
- }%
- \def\definedummyletter##1{%
- \expandafter\def\csname ##1\endcsname{\realbackslash ##1}%
- }%
- %
- % Do the redefinitions.
- \commondummies
-}
-
-% For the aux file, @ is the escape character. So we want to redefine
-% everything using @ instead of \realbackslash. When everything uses
-% @, this will be simpler.
-%
-\def\atdummies{%
- \def\@{@@}%
- \def\ {@ }%
- \let\{ = \lbraceatcmd
- \let\} = \rbraceatcmd
- %
- % (See comments in \indexdummies.)
- \def\definedummyword##1{%
- \expandafter\def\csname ##1\endcsname{@##1\space}%
- }%
- \def\definedummyletter##1{%
- \expandafter\def\csname ##1\endcsname{@##1}%
- }%
- %
- % Do the redefinitions.
- \commondummies
-}
-
-% Called from \indexdummies and \atdummies. \definedummyword and
-% \definedummyletter must be defined first.
-%
-\def\commondummies{%
- %
- \normalturnoffactive
- %
- \commondummiesnofonts
- %
- \definedummyletter{_}%
- %
- % Non-English letters.
- \definedummyword{AA}%
- \definedummyword{AE}%
- \definedummyword{L}%
- \definedummyword{OE}%
- \definedummyword{O}%
- \definedummyword{aa}%
- \definedummyword{ae}%
- \definedummyword{l}%
- \definedummyword{oe}%
- \definedummyword{o}%
- \definedummyword{ss}%
- \definedummyword{exclamdown}%
- \definedummyword{questiondown}%
- \definedummyword{ordf}%
- \definedummyword{ordm}%
- %
- % Although these internal commands shouldn't show up, sometimes they do.
- \definedummyword{bf}%
- \definedummyword{gtr}%
- \definedummyword{hat}%
- \definedummyword{less}%
- \definedummyword{sf}%
- \definedummyword{sl}%
- \definedummyword{tclose}%
- \definedummyword{tt}%
- %
- \definedummyword{LaTeX}%
- \definedummyword{TeX}%
- %
- % Assorted special characters.
- \definedummyword{bullet}%
- \definedummyword{copyright}%
- \definedummyword{registeredsymbol}%
- \definedummyword{dots}%
- \definedummyword{enddots}%
- \definedummyword{equiv}%
- \definedummyword{error}%
- \definedummyword{expansion}%
- \definedummyword{minus}%
- \definedummyword{pounds}%
- \definedummyword{point}%
- \definedummyword{print}%
- \definedummyword{result}%
- %
- % Handle some cases of @value -- where it does not contain any
- % (non-fully-expandable) commands.
- \makevalueexpandable
- %
- % Normal spaces, not active ones.
- \unsepspaces
- %
- % No macro expansion.
- \turnoffmacros
-}
-
-% \commondummiesnofonts: common to \commondummies and \indexnofonts.
-%
-% Better have this without active chars.
-{
- \catcode`\~=\other
- \gdef\commondummiesnofonts{%
- % Control letters and accents.
- \definedummyletter{!}%
- \definedummyletter{"}%
- \definedummyletter{'}%
- \definedummyletter{*}%
- \definedummyletter{,}%
- \definedummyletter{.}%
- \definedummyletter{/}%
- \definedummyletter{:}%
- \definedummyletter{=}%
- \definedummyletter{?}%
- \definedummyletter{^}%
- \definedummyletter{`}%
- \definedummyletter{~}%
- \definedummyword{u}%
- \definedummyword{v}%
- \definedummyword{H}%
- \definedummyword{dotaccent}%
- \definedummyword{ringaccent}%
- \definedummyword{tieaccent}%
- \definedummyword{ubaraccent}%
- \definedummyword{udotaccent}%
- \definedummyword{dotless}%
- %
- % Texinfo font commands.
- \definedummyword{b}%
- \definedummyword{i}%
- \definedummyword{r}%
- \definedummyword{sc}%
- \definedummyword{t}%
- %
- % Commands that take arguments.
- \definedummyword{acronym}%
- \definedummyword{cite}%
- \definedummyword{code}%
- \definedummyword{command}%
- \definedummyword{dfn}%
- \definedummyword{emph}%
- \definedummyword{env}%
- \definedummyword{file}%
- \definedummyword{kbd}%
- \definedummyword{key}%
- \definedummyword{math}%
- \definedummyword{option}%
- \definedummyword{samp}%
- \definedummyword{strong}%
- \definedummyword{tie}%
- \definedummyword{uref}%
- \definedummyword{url}%
- \definedummyword{var}%
- \definedummyword{verb}%
- \definedummyword{w}%
- }
-}
-
-% \indexnofonts is used when outputting the strings to sort the index
-% by, and when constructing control sequence names. It eliminates all
-% control sequences and just writes whatever the best ASCII sort string
-% would be for a given command (usually its argument).
-%
-\def\indexnofonts{%
- \def\definedummyword##1{%
- \expandafter\let\csname ##1\endcsname\asis
- }%
- \let\definedummyletter=\definedummyword
- %
- \commondummiesnofonts
- %
- % Don't no-op \tt, since it isn't a user-level command
- % and is used in the definitions of the active chars like <, >, |, etc.
- % Likewise with the other plain tex font commands.
- %\let\tt=\asis
- %
- \def\ { }%
- \def\@{@}%
- % how to handle braces?
- \def\_{\normalunderscore}%
- %
- % Non-English letters.
- \def\AA{AA}%
- \def\AE{AE}%
- \def\L{L}%
- \def\OE{OE}%
- \def\O{O}%
- \def\aa{aa}%
- \def\ae{ae}%
- \def\l{l}%
- \def\oe{oe}%
- \def\o{o}%
- \def\ss{ss}%
- \def\exclamdown{!}%
- \def\questiondown{?}%
- \def\ordf{a}%
- \def\ordm{o}%
- %
- \def\LaTeX{LaTeX}%
- \def\TeX{TeX}%
- %
- % Assorted special characters.
- % (The following {} will end up in the sort string, but that's ok.)
- \def\bullet{bullet}%
- \def\copyright{copyright}%
- \def\registeredsymbol{R}%
- \def\dots{...}%
- \def\enddots{...}%
- \def\equiv{==}%
- \def\error{error}%
- \def\expansion{==>}%
- \def\minus{-}%
- \def\pounds{pounds}%
- \def\point{.}%
- \def\print{-|}%
- \def\result{=>}%
-}
-
-\let\indexbackslash=0 %overridden during \printindex.
-\let\SETmarginindex=\relax % put index entries in margin (undocumented)?
-
-% Most index entries go through here, but \dosubind is the general case.
-% #1 is the index name, #2 is the entry text.
-\def\doind#1#2{\dosubind{#1}{#2}{}}
-
-% Workhorse for all \fooindexes.
-% #1 is name of index, #2 is stuff to put there, #3 is subentry --
-% empty if called from \doind, as we usually are (the main exception
-% is with most defuns, which call us directly).
-%
-\def\dosubind#1#2#3{%
- \iflinks
- {%
- % Store the main index entry text (including the third arg).
- \toks0 = {#2}%
- % If third arg is present, precede it with a space.
- \def\thirdarg{#3}%
- \ifx\thirdarg\empty \else
- \toks0 = \expandafter{\the\toks0 \space #3}%
- \fi
- %
- \edef\writeto{\csname#1indfile\endcsname}%
- %
- \ifvmode
- \dosubindsanitize
- \else
- \dosubindwrite
- \fi
- }%
- \fi
-}
-
-% Write the entry in \toks0 to the index file:
-%
-\def\dosubindwrite{%
- % Put the index entry in the margin if desired.
- \ifx\SETmarginindex\relax\else
- \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}%
- \fi
- %
- % Remember, we are within a group.
- \indexdummies % Must do this here, since \bf, etc expand at this stage
- \escapechar=`\\
- \def\backslashcurfont{\indexbackslash}% \indexbackslash isn't defined now
- % so it will be output as is; and it will print as backslash.
- %
- % Process the index entry with all font commands turned off, to
- % get the string to sort by.
- {\indexnofonts
- \edef\temp{\the\toks0}% need full expansion
- \xdef\indexsorttmp{\temp}%
- }%
- %
- % Set up the complete index entry, with both the sort key and
- % the original text, including any font commands. We write
- % three arguments to \entry to the .?? file (four in the
- % subentry case), texindex reduces to two when writing the .??s
- % sorted result.
- \edef\temp{%
- \write\writeto{%
- \string\entry{\indexsorttmp}{\noexpand\folio}{\the\toks0}}%
- }%
- \temp
-}
-
-% Take care of unwanted page breaks:
-%
-% If a skip is the last thing on the list now, preserve it
-% by backing up by \lastskip, doing the \write, then inserting
-% the skip again. Otherwise, the whatsit generated by the
-% \write will make \lastskip zero. The result is that sequences
-% like this:
-% @end defun
-% @tindex whatever
-% @defun ...
-% will have extra space inserted, because the \medbreak in the
-% start of the @defun won't see the skip inserted by the @end of
-% the previous defun.
-%
-% But don't do any of this if we're not in vertical mode. We
-% don't want to do a \vskip and prematurely end a paragraph.
-%
-% Avoid page breaks due to these extra skips, too.
-%
-% But wait, there is a catch there:
-% We'll have to check whether \lastskip is zero skip. \ifdim is not
-% sufficient for this purpose, as it ignores stretch and shrink parts
-% of the skip. The only way seems to be to check the textual
-% representation of the skip.
-%
-% The following is almost like \def\zeroskipmacro{0.0pt} except that
-% the ``p'' and ``t'' characters have catcode \other, not 11 (letter).
-%
-\edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname}
-%
-% ..., ready, GO:
-%
-\def\dosubindsanitize{%
- % \lastskip and \lastpenalty cannot both be nonzero simultaneously.
- \skip0 = \lastskip
- \edef\lastskipmacro{\the\lastskip}%
- \count255 = \lastpenalty
- %
- % If \lastskip is nonzero, that means the last item was a
- % skip. And since a skip is discardable, that means this
- % -\skip0 glue we're inserting is preceded by a
- % non-discardable item, therefore it is not a potential
- % breakpoint, therefore no \nobreak needed.
- \ifx\lastskipmacro\zeroskipmacro
- \else
- \vskip-\skip0
- \fi
- %
- \dosubindwrite
- %
- \ifx\lastskipmacro\zeroskipmacro
- % if \lastskip was zero, perhaps the last item was a
- % penalty, and perhaps it was >=10000, e.g., a \nobreak.
- % In that case, we want to re-insert the penalty; since we
- % just inserted a non-discardable item, any following glue
- % (such as a \parskip) would be a breakpoint. For example:
- % @deffn deffn-whatever
- % @vindex index-whatever
- % Description.
- % would allow a break between the index-whatever whatsit
- % and the "Description." paragraph.
- \ifnum\count255>9999 \nobreak \fi
- \else
- % On the other hand, if we had a nonzero \lastskip,
- % this make-up glue would be preceded by a non-discardable item
- % (the whatsit from the \write), so we must insert a \nobreak.
- \nobreak\vskip\skip0
- \fi
-}
-
-% The index entry written in the file actually looks like
-% \entry {sortstring}{page}{topic}
-% or
-% \entry {sortstring}{page}{topic}{subtopic}
-% The texindex program reads in these files and writes files
-% containing these kinds of lines:
-% \initial {c}
-% before the first topic whose initial is c
-% \entry {topic}{pagelist}
-% for a topic that is used without subtopics
-% \primary {topic}
-% for the beginning of a topic that is used with subtopics
-% \secondary {subtopic}{pagelist}
-% for each subtopic.
-
-% Define the user-accessible indexing commands
-% @findex, @vindex, @kindex, @cindex.
-
-\def\findex {\fnindex}
-\def\kindex {\kyindex}
-\def\cindex {\cpindex}
-\def\vindex {\vrindex}
-\def\tindex {\tpindex}
-\def\pindex {\pgindex}
-
-\def\cindexsub {\begingroup\obeylines\cindexsub}
-{\obeylines %
-\gdef\cindexsub "#1" #2^^M{\endgroup %
-\dosubind{cp}{#2}{#1}}}
-
-% Define the macros used in formatting output of the sorted index material.
-
-% @printindex causes a particular index (the ??s file) to get printed.
-% It does not print any chapter heading (usually an @unnumbered).
-%
-\parseargdef\printindex{\begingroup
- \dobreak \chapheadingskip{10000}%
- %
- \smallfonts \rm
- \tolerance = 9500
- \everypar = {}% don't want the \kern\-parindent from indentation suppression.
- %
- % See if the index file exists and is nonempty.
- % Change catcode of @ here so that if the index file contains
- % \initial {@}
- % as its first line, TeX doesn't complain about mismatched braces
- % (because it thinks @} is a control sequence).
- \catcode`\@ = 11
- \openin 1 \jobname.#1s
- \ifeof 1
- % \enddoublecolumns gets confused if there is no text in the index,
- % and it loses the chapter title and the aux file entries for the
- % index. The easiest way to prevent this problem is to make sure
- % there is some text.
- \putwordIndexNonexistent
- \else
- %
- % If the index file exists but is empty, then \openin leaves \ifeof
- % false. We have to make TeX try to read something from the file, so
- % it can discover if there is anything in it.
- \read 1 to \temp
- \ifeof 1
- \putwordIndexIsEmpty
- \else
- % Index files are almost Texinfo source, but we use \ as the escape
- % character. It would be better to use @, but that's too big a change
- % to make right now.
- \def\indexbackslash{\backslashcurfont}%
- \catcode`\\ = 0
- \escapechar = `\\
- \begindoublecolumns
- \input \jobname.#1s
- \enddoublecolumns
- \fi
- \fi
- \closein 1
-\endgroup}
-
-% These macros are used by the sorted index file itself.
-% Change them to control the appearance of the index.
-
-\def\initial#1{{%
- % Some minor font changes for the special characters.
- \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt
- %
- % Remove any glue we may have, we'll be inserting our own.
- \removelastskip
- %
- % We like breaks before the index initials, so insert a bonus.
- \penalty -300
- %
- % Typeset the initial. Making this add up to a whole number of
- % baselineskips increases the chance of the dots lining up from column
- % to column. It still won't often be perfect, because of the stretch
- % we need before each entry, but it's better.
- %
- % No shrink because it confuses \balancecolumns.
- \vskip 1.67\baselineskip plus .5\baselineskip
- \leftline{\secbf #1}%
- \vskip .33\baselineskip plus .1\baselineskip
- %
- % Do our best not to break after the initial.
- \nobreak
-}}
-
-% \entry typesets a paragraph consisting of the text (#1), dot leaders, and
-% then page number (#2) flushed to the right margin. It is used for index
-% and table of contents entries. The paragraph is indented by \leftskip.
-%
-% A straightforward implementation would start like this:
-% \def\entry#1#2{...
-% But this frozes the catcodes in the argument, and can cause problems to
-% @code, which sets - active. This problem was fixed by a kludge---
-% ``-'' was active throughout whole index, but this isn't really right.
-%
-% The right solution is to prevent \entry from swallowing the whole text.
-% --kasal, 21nov03
-\def\entry{%
- \begingroup
- %
- % Start a new paragraph if necessary, so our assignments below can't
- % affect previous text.
- \par
- %
- % Do not fill out the last line with white space.
- \parfillskip = 0in
- %
- % No extra space above this paragraph.
- \parskip = 0in
- %
- % Do not prefer a separate line ending with a hyphen to fewer lines.
- \finalhyphendemerits = 0
- %
- % \hangindent is only relevant when the entry text and page number
- % don't both fit on one line. In that case, bob suggests starting the
- % dots pretty far over on the line. Unfortunately, a large
- % indentation looks wrong when the entry text itself is broken across
- % lines. So we use a small indentation and put up with long leaders.
- %
- % \hangafter is reset to 1 (which is the value we want) at the start
- % of each paragraph, so we need not do anything with that.
- \hangindent = 2em
- %
- % When the entry text needs to be broken, just fill out the first line
- % with blank space.
- \rightskip = 0pt plus1fil
- %
- % A bit of stretch before each entry for the benefit of balancing
- % columns.
- \vskip 0pt plus1pt
- %
- % Swallow the left brace of the text (first parameter):
- \afterassignment\doentry
- \let\temp =
-}
-\def\doentry{%
- \bgroup % Instead of the swallowed brace.
- \noindent
- \aftergroup\finishentry
- % And now comes the text of the entry.
-}
-\def\finishentry#1{%
- % #1 is the page number.
- %
- % The following is kludged to not output a line of dots in the index if
- % there are no page numbers. The next person who breaks this will be
- % cursed by a Unix daemon.
- \def\tempa{{\rm }}%
- \def\tempb{#1}%
- \edef\tempc{\tempa}%
- \edef\tempd{\tempb}%
- \ifx\tempc\tempd
- \ %
- \else
- %
- % If we must, put the page number on a line of its own, and fill out
- % this line with blank space. (The \hfil is overwhelmed with the
- % fill leaders glue in \indexdotfill if the page number does fit.)
- \hfil\penalty50
- \null\nobreak\indexdotfill % Have leaders before the page number.
- %
- % The `\ ' here is removed by the implicit \unskip that TeX does as
- % part of (the primitive) \par. Without it, a spurious underfull
- % \hbox ensues.
- \ifpdf
- \pdfgettoks#1.\ \the\toksA
- \else
- \ #1%
- \fi
- \fi
- \par
- \endgroup
-}
-
-% Like \dotfill except takes at least 1 em.
-\def\indexdotfill{\cleaders
- \hbox{$\mathsurround=0pt \mkern1.5mu ${\it .}$ \mkern1.5mu$}\hskip 1em plus 1fill}
-
-\def\primary #1{\line{#1\hfil}}
-
-\newskip\secondaryindent \secondaryindent=0.5cm
-\def\secondary#1#2{{%
- \parfillskip=0in
- \parskip=0in
- \hangindent=1in
- \hangafter=1
- \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill
- \ifpdf
- \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph.
- \else
- #2
- \fi
- \par
-}}
-
-% Define two-column mode, which we use to typeset indexes.
-% Adapted from the TeXbook, page 416, which is to say,
-% the manmac.tex format used to print the TeXbook itself.
-\catcode`\@=11
-
-\newbox\partialpage
-\newdimen\doublecolumnhsize
-
-\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns
- % Grab any single-column material above us.
- \output = {%
- %
- % Here is a possibility not foreseen in manmac: if we accumulate a
- % whole lot of material, we might end up calling this \output
- % routine twice in a row (see the doublecol-lose test, which is
- % essentially a couple of indexes with @setchapternewpage off). In
- % that case we just ship out what is in \partialpage with the normal
- % output routine. Generally, \partialpage will be empty when this
- % runs and this will be a no-op. See the indexspread.tex test case.
- \ifvoid\partialpage \else
- \onepageout{\pagecontents\partialpage}%
- \fi
- %
- \global\setbox\partialpage = \vbox{%
- % Unvbox the main output page.
- \unvbox\PAGE
- \kern-\topskip \kern\baselineskip
- }%
- }%
- \eject % run that output routine to set \partialpage
- %
- % Use the double-column output routine for subsequent pages.
- \output = {\doublecolumnout}%
- %
- % Change the page size parameters. We could do this once outside this
- % routine, in each of @smallbook, @afourpaper, and the default 8.5x11
- % format, but then we repeat the same computation. Repeating a couple
- % of assignments once per index is clearly meaningless for the
- % execution time, so we may as well do it in one place.
- %
- % First we halve the line length, less a little for the gutter between
- % the columns. We compute the gutter based on the line length, so it
- % changes automatically with the paper format. The magic constant
- % below is chosen so that the gutter has the same value (well, +-<1pt)
- % as it did when we hard-coded it.
- %
- % We put the result in a separate register, \doublecolumhsize, so we
- % can restore it in \pagesofar, after \hsize itself has (potentially)
- % been clobbered.
- %
- \doublecolumnhsize = \hsize
- \advance\doublecolumnhsize by -.04154\hsize
- \divide\doublecolumnhsize by 2
- \hsize = \doublecolumnhsize
- %
- % Double the \vsize as well. (We don't need a separate register here,
- % since nobody clobbers \vsize.)
- \vsize = 2\vsize
-}
-
-% The double-column output routine for all double-column pages except
-% the last.
-%
-\def\doublecolumnout{%
- \splittopskip=\topskip \splitmaxdepth=\maxdepth
- % Get the available space for the double columns -- the normal
- % (undoubled) page height minus any material left over from the
- % previous page.
- \dimen@ = \vsize
- \divide\dimen@ by 2
- \advance\dimen@ by -\ht\partialpage
- %
- % box0 will be the left-hand column, box2 the right.
- \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@
- \onepageout\pagesofar
- \unvbox255
- \penalty\outputpenalty
-}
-%
-% Re-output the contents of the output page -- any previous material,
-% followed by the two boxes we just split, in box0 and box2.
-\def\pagesofar{%
- \unvbox\partialpage
- %
- \hsize = \doublecolumnhsize
- \wd0=\hsize \wd2=\hsize
- \hbox to\pagewidth{\box0\hfil\box2}%
-}
-%
-% All done with double columns.
-\def\enddoublecolumns{%
- \output = {%
- % Split the last of the double-column material. Leave it on the
- % current page, no automatic page break.
- \balancecolumns
- %
- % If we end up splitting too much material for the current page,
- % though, there will be another page break right after this \output
- % invocation ends. Having called \balancecolumns once, we do not
- % want to call it again. Therefore, reset \output to its normal
- % definition right away. (We hope \balancecolumns will never be
- % called on to balance too much material, but if it is, this makes
- % the output somewhat more palatable.)
- \global\output = {\onepageout{\pagecontents\PAGE}}%
- }%
- \eject
- \endgroup % started in \begindoublecolumns
- %
- % \pagegoal was set to the doubled \vsize above, since we restarted
- % the current page. We're now back to normal single-column
- % typesetting, so reset \pagegoal to the normal \vsize (after the
- % \endgroup where \vsize got restored).
- \pagegoal = \vsize
-}
-%
-% Called at the end of the double column material.
-\def\balancecolumns{%
- \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120.
- \dimen@ = \ht0
- \advance\dimen@ by \topskip
- \advance\dimen@ by-\baselineskip
- \divide\dimen@ by 2 % target to split to
- %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}%
- \splittopskip = \topskip
- % Loop until we get a decent breakpoint.
- {%
- \vbadness = 10000
- \loop
- \global\setbox3 = \copy0
- \global\setbox1 = \vsplit3 to \dimen@
- \ifdim\ht3>\dimen@
- \global\advance\dimen@ by 1pt
- \repeat
- }%
- %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}%
- \setbox0=\vbox to\dimen@{\unvbox1}%
- \setbox2=\vbox to\dimen@{\unvbox3}%
- %
- \pagesofar
-}
-\catcode`\@ = \other
-
-
-\message{sectioning,}
-% Chapters, sections, etc.
-
-% \unnumberedno is an oxymoron, of course. But we count the unnumbered
-% sections so that we can refer to them unambiguously in the pdf
-% outlines by their "section number". We avoid collisions with chapter
-% numbers by starting them at 10000. (If a document ever has 10000
-% chapters, we're in trouble anyway, I'm sure.)
-\newcount\unnumberedno \unnumberedno = 10000
-\newcount\chapno
-\newcount\secno \secno=0
-\newcount\subsecno \subsecno=0
-\newcount\subsubsecno \subsubsecno=0
-
-% This counter is funny since it counts through charcodes of letters A, B, ...
-\newcount\appendixno \appendixno = `\@
-%
-% \def\appendixletter{\char\the\appendixno}
-% We do the following ugly conditional instead of the above simple
-% construct for the sake of pdftex, which needs the actual
-% letter in the expansion, not just typeset.
-%
-\def\appendixletter{%
- \ifnum\appendixno=`A A%
- \else\ifnum\appendixno=`B B%
- \else\ifnum\appendixno=`C C%
- \else\ifnum\appendixno=`D D%
- \else\ifnum\appendixno=`E E%
- \else\ifnum\appendixno=`F F%
- \else\ifnum\appendixno=`G G%
- \else\ifnum\appendixno=`H H%
- \else\ifnum\appendixno=`I I%
- \else\ifnum\appendixno=`J J%
- \else\ifnum\appendixno=`K K%
- \else\ifnum\appendixno=`L L%
- \else\ifnum\appendixno=`M M%
- \else\ifnum\appendixno=`N N%
- \else\ifnum\appendixno=`O O%
- \else\ifnum\appendixno=`P P%
- \else\ifnum\appendixno=`Q Q%
- \else\ifnum\appendixno=`R R%
- \else\ifnum\appendixno=`S S%
- \else\ifnum\appendixno=`T T%
- \else\ifnum\appendixno=`U U%
- \else\ifnum\appendixno=`V V%
- \else\ifnum\appendixno=`W W%
- \else\ifnum\appendixno=`X X%
- \else\ifnum\appendixno=`Y Y%
- \else\ifnum\appendixno=`Z Z%
- % The \the is necessary, despite appearances, because \appendixletter is
- % expanded while writing the .toc file. \char\appendixno is not
- % expandable, thus it is written literally, thus all appendixes come out
- % with the same letter (or @) in the toc without it.
- \else\char\the\appendixno
- \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
- \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}
-
-% Each @chapter defines this as the name of the chapter.
-% page headings and footings can use it. @section does likewise.
-% However, they are not reliable, because we don't use marks.
-\def\thischapter{}
-\def\thissection{}
-
-\newcount\absseclevel % used to calculate proper heading level
-\newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count
-
-% @raisesections: treat @section as chapter, @subsection as section, etc.
-\def\raisesections{\global\advance\secbase by -1}
-\let\up=\raisesections % original BFox name
-
-% @lowersections: treat @chapter as section, @section as subsection, etc.
-\def\lowersections{\global\advance\secbase by 1}
-\let\down=\lowersections % original BFox name
-
-% Choose a numbered-heading macro
-% #1 is heading level if unmodified by @raisesections or @lowersections
-% #2 is text for heading
-\def\numhead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
-\ifcase\absseclevel
- \chapterzzz{#2}%
- \or \seczzz{#2}%
- \or \numberedsubseczzz{#2}%
- \or \numberedsubsubseczzz{#2}%
- \else
- \ifnum \absseclevel<0 \chapterzzz{#2}%
- \else \numberedsubsubseczzz{#2}%
- \fi
- \fi
- \suppressfirstparagraphindent
-}
-
-% like \numhead, but chooses appendix heading levels
-\def\apphead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
-\ifcase\absseclevel
- \appendixzzz{#2}%
- \or \appendixsectionzzz{#2}%
- \or \appendixsubseczzz{#2}%
- \or \appendixsubsubseczzz{#2}%
- \else
- \ifnum \absseclevel<0 \appendixzzz{#2}%
- \else \appendixsubsubseczzz{#2}%
- \fi
- \fi
- \suppressfirstparagraphindent
-}
-
-% like \numhead, but chooses numberless heading levels
-\def\unnmhead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
- \ifcase\absseclevel
- \unnumberedzzz{#2}%
- \or \unnumberedseczzz{#2}%
- \or \unnumberedsubseczzz{#2}%
- \or \unnumberedsubsubseczzz{#2}%
- \else
- \ifnum \absseclevel<0 \unnumberedzzz{#2}%
- \else \unnumberedsubsubseczzz{#2}%
- \fi
- \fi
- \suppressfirstparagraphindent
-}
-
-% @chapter, @appendix, @unnumbered. Increment top-level counter, reset
-% all lower-level sectioning counters to zero.
-%
-% Also set \chaplevelprefix, which we prepend to @float sequence numbers
-% (e.g., figures), q.v. By default (before any chapter), that is empty.
-\let\chaplevelprefix = \empty
-%
-\outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz
-\def\chapterzzz#1{%
- % section resetting is \global in case the chapter is in a group, such
- % as an @include file.
- \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
- \global\advance\chapno by 1
- %
- % Used for \float.
- \gdef\chaplevelprefix{\the\chapno.}%
- \resetallfloatnos
- %
- \message{\putwordChapter\space \the\chapno}%
- %
- % Write the actual heading.
- \chapmacro{#1}{Ynumbered}{\the\chapno}%
- %
- % So @section and the like are numbered underneath this chapter.
- \global\let\section = \numberedsec
- \global\let\subsection = \numberedsubsec
- \global\let\subsubsection = \numberedsubsubsec
-}
-
-\outer\parseargdef\appendix{\apphead0{#1}} % normally apphead0 calls appendixzzz
-\def\appendixzzz#1{%
- \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
- \global\advance\appendixno by 1
- \gdef\chaplevelprefix{\appendixletter.}%
- \resetallfloatnos
- %
- \def\appendixnum{\putwordAppendix\space \appendixletter}%
- \message{\appendixnum}%
- %
- \chapmacro{#1}{Yappendix}{\appendixletter}%
- %
- \global\let\section = \appendixsec
- \global\let\subsection = \appendixsubsec
- \global\let\subsubsection = \appendixsubsubsec
-}
-
-% @centerchap is like @unnumbered, but the heading is centered.
-\outer\parseargdef\centerchap{{\unnumberedyyy{#1}}}
-
-\outer\parseargdef\unnumbered{\unnmhead0{#1}} % normally unnmhead0 calls unnumberedzzz
-\def\unnumberedzzz#1{%
- \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
- \global\advance\unnumberedno by 1
- %
- % Since an unnumbered has no number, no prefix for figures.
- \global\let\chaplevelprefix = \empty
- \resetallfloatnos
- %
- % This used to be simply \message{#1}, but TeX fully expands the
- % argument to \message. Therefore, if #1 contained @-commands, TeX
- % expanded them. For example, in `@unnumbered The @cite{Book}', TeX
- % expanded @cite (which turns out to cause errors because \cite is meant
- % to be executed, not expanded).
- %
- % Anyway, we don't want the fully-expanded definition of @cite to appear
- % as a result of the \message, we just want `@cite' itself. We use
- % \the<toks register> to achieve this: TeX expands \the<toks> only once,
- % simply yielding the contents of <toks register>. (We also do this for
- % the toc entries.)
- \toks0 = {#1}%
- \message{(\the\toks0)}%
- %
- \chapmacro{#1}{Ynothing}{\the\unnumberedno}%
- %
- \global\let\section = \unnumberedsec
- \global\let\subsection = \unnumberedsubsec
- \global\let\subsubsection = \unnumberedsubsubsec
-}
-
-% @top is like @unnumbered.
-\let\top\unnumbered
-
-% Sections.
-\outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz
-\def\seczzz#1{%
- \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
- \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}%
-}
-
-\outer\parseargdef\appendixsection{\apphead1{#1}} % normally calls appendixsectionzzz
-\def\appendixsectionzzz#1{%
- \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
- \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}%
-}
-\let\appendixsec\appendixsection
-
-\outer\parseargdef\unnumberedsec{\unnmhead1{#1}} % normally calls unnumberedseczzz
-\def\unnumberedseczzz#1{%
- \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
- \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}%
-}
-
-% Subsections.
-\outer\parseargdef\numberedsubsec{\numhead2{#1}} % normally calls numberedsubseczzz
-\def\numberedsubseczzz#1{%
- \global\subsubsecno=0 \global\advance\subsecno by 1
- \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}%
-}
-
-\outer\parseargdef\appendixsubsec{\apphead2{#1}} % normally calls appendixsubseczzz
-\def\appendixsubseczzz#1{%
- \global\subsubsecno=0 \global\advance\subsecno by 1
- \sectionheading{#1}{subsec}{Yappendix}%
- {\appendixletter.\the\secno.\the\subsecno}%
-}
-
-\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}} %normally calls unnumberedsubseczzz
-\def\unnumberedsubseczzz#1{%
- \global\subsubsecno=0 \global\advance\subsecno by 1
- \sectionheading{#1}{subsec}{Ynothing}%
- {\the\unnumberedno.\the\secno.\the\subsecno}%
-}
-
-% Subsubsections.
-\outer\parseargdef\numberedsubsubsec{\numhead3{#1}} % normally numberedsubsubseczzz
-\def\numberedsubsubseczzz#1{%
- \global\advance\subsubsecno by 1
- \sectionheading{#1}{subsubsec}{Ynumbered}%
- {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-\outer\parseargdef\appendixsubsubsec{\apphead3{#1}} % normally appendixsubsubseczzz
-\def\appendixsubsubseczzz#1{%
- \global\advance\subsubsecno by 1
- \sectionheading{#1}{subsubsec}{Yappendix}%
- {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}} %normally unnumberedsubsubseczzz
-\def\unnumberedsubsubseczzz#1{%
- \global\advance\subsubsecno by 1
- \sectionheading{#1}{subsubsec}{Ynothing}%
- {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-% These are variants which are not "outer", so they can appear in @ifinfo.
-% Actually, they are now be obsolete; ordinary section commands should work.
-\def\infotop{\parsearg\unnumberedzzz}
-\def\infounnumbered{\parsearg\unnumberedzzz}
-\def\infounnumberedsec{\parsearg\unnumberedseczzz}
-\def\infounnumberedsubsec{\parsearg\unnumberedsubseczzz}
-\def\infounnumberedsubsubsec{\parsearg\unnumberedsubsubseczzz}
-
-\def\infoappendix{\parsearg\appendixzzz}
-\def\infoappendixsec{\parsearg\appendixseczzz}
-\def\infoappendixsubsec{\parsearg\appendixsubseczzz}
-\def\infoappendixsubsubsec{\parsearg\appendixsubsubseczzz}
-
-\def\infochapter{\parsearg\chapterzzz}
-\def\infosection{\parsearg\sectionzzz}
-\def\infosubsection{\parsearg\subsectionzzz}
-\def\infosubsubsection{\parsearg\subsubsectionzzz}
-
-% These macros control what the section commands do, according
-% to what kind of chapter we are in (ordinary, appendix, or unnumbered).
-% Define them by default for a numbered chapter.
-\let\section = \numberedsec
-\let\subsection = \numberedsubsec
-\let\subsubsection = \numberedsubsubsec
-
-% Define @majorheading, @heading and @subheading
-
-% NOTE on use of \vbox for chapter headings, section headings, and such:
-% 1) We use \vbox rather than the earlier \line to permit
-% overlong headings to fold.
-% 2) \hyphenpenalty is set to 10000 because hyphenation in a
-% heading is obnoxious; this forbids it.
-% 3) Likewise, headings look best if no \parindent is used, and
-% if justification is not attempted. Hence \raggedright.
-
-
-\def\majorheading{%
- {\advance\chapheadingskip by 10pt \chapbreak }%
- \parsearg\chapheadingzzz
-}
-
-\def\chapheading{\chapbreak \parsearg\chapheadingzzz}
-\def\chapheadingzzz#1{%
- {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
- \parindent=0pt\raggedright
- \rm #1\hfill}}%
- \bigskip \par\penalty 200\relax
- \suppressfirstparagraphindent
-}
-
-% @heading, @subheading, @subsubheading.
-\parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{}
- \suppressfirstparagraphindent}
-\parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{}
- \suppressfirstparagraphindent}
-\parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{}
- \suppressfirstparagraphindent}
-
-% These macros generate a chapter, section, etc. heading only
-% (including whitespace, linebreaking, etc. around it),
-% given all the information in convenient, parsed form.
-
-%%% Args are the skip and penalty (usually negative)
-\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi}
-
-\def\setchapterstyle #1 {\csname CHAPF#1\endcsname}
-
-%%% Define plain chapter starts, and page on/off switching for it
-% Parameter controlling skip before chapter headings (if needed)
-
-\newskip\chapheadingskip
-
-\def\chapbreak{\dobreak \chapheadingskip {-4000}}
-\def\chappager{\par\vfill\supereject}
-\def\chapoddpage{\chappager \ifodd\pageno \else \hbox to 0pt{} \chappager\fi}
-
-\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname}
-
-\def\CHAPPAGoff{%
-\global\let\contentsalignmacro = \chappager
-\global\let\pchapsepmacro=\chapbreak
-\global\let\pagealignmacro=\chappager}
-
-\def\CHAPPAGon{%
-\global\let\contentsalignmacro = \chappager
-\global\let\pchapsepmacro=\chappager
-\global\let\pagealignmacro=\chappager
-\global\def\HEADINGSon{\HEADINGSsingle}}
-
-\def\CHAPPAGodd{%
-\global\let\contentsalignmacro = \chapoddpage
-\global\let\pchapsepmacro=\chapoddpage
-\global\let\pagealignmacro=\chapoddpage
-\global\def\HEADINGSon{\HEADINGSdouble}}
-
-\CHAPPAGon
-
-\def\CHAPFplain{%
-\global\let\chapmacro=\chfplain
-\global\let\centerchapmacro=\centerchfplain}
-
-% Normal chapter opening.
-%
-% #1 is the text, #2 is the section type (Ynumbered, Ynothing,
-% Yappendix, Yomitfromtoc), #3 the chapter number.
-%
-% To test against our argument.
-\def\Ynothingkeyword{Ynothing}
-\def\Yomitfromtockeyword{Yomitfromtoc}
-\def\Yappendixkeyword{Yappendix}
-%
-\def\chfplain#1#2#3{%
- \pchapsepmacro
- {%
- \chapfonts \rm
- %
- % Have to define \thissection before calling \donoderef, because the
- % xref code eventually uses it. On the other hand, it has to be called
- % after \pchapsepmacro, or the headline will change too soon.
- \gdef\thissection{#1}%
- \gdef\thischaptername{#1}%
- %
- % Only insert the separating space if we have a chapter/appendix
- % number, and don't print the unnumbered ``number''.
- \def\temptype{#2}%
- \ifx\temptype\Ynothingkeyword
- \setbox0 = \hbox{}%
- \def\toctype{unnchap}%
- \def\thischapter{#1}%
- \else\ifx\temptype\Yomitfromtockeyword
- \setbox0 = \hbox{}% contents like unnumbered, but no toc entry
- \def\toctype{omit}%
- \xdef\thischapter{}%
- \else\ifx\temptype\Yappendixkeyword
- \setbox0 = \hbox{\putwordAppendix{} #3\enspace}%
- \def\toctype{app}%
- % We don't substitute the actual chapter name into \thischapter
- % because we don't want its macros evaluated now. And we don't
- % use \thissection because that changes with each section.
- %
- \xdef\thischapter{\putwordAppendix{} \appendixletter:
- \noexpand\thischaptername}%
- \else
- \setbox0 = \hbox{#3\enspace}%
- \def\toctype{numchap}%
- \xdef\thischapter{\putwordChapter{} \the\chapno:
- \noexpand\thischaptername}%
- \fi\fi\fi
- %
- % Write the toc entry for this chapter. Must come before the
- % \donoderef, because we include the current node name in the toc
- % entry, and \donoderef resets it to empty.
- \writetocentry{\toctype}{#1}{#3}%
- %
- % For pdftex, we have to write out the node definition (aka, make
- % the pdfdest) after any page break, but before the actual text has
- % been typeset. If the destination for the pdf outline is after the
- % text, then jumping from the outline may wind up with the text not
- % being visible, for instance under high magnification.
- \donoderef{#2}%
- %
- % Typeset the actual heading.
- \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
- \hangindent=\wd0 \centerparametersmaybe
- \unhbox0 #1\par}%
- }%
- \nobreak\bigskip % no page break after a chapter title
- \nobreak
-}
-
-% @centerchap -- centered and unnumbered.
-\let\centerparametersmaybe = \relax
-\def\centerchfplain#1{{%
- \def\centerparametersmaybe{%
- \advance\rightskip by 3\rightskip
- \leftskip = \rightskip
- \parfillskip = 0pt
- }%
- \chfplain{#1}{Ynothing}{}%
-}}
-
-\CHAPFplain % The default
-
-% I don't think this chapter style is supported any more, so I'm not
-% updating it with the new noderef stuff. We'll see. --karl, 11aug03.
-%
-\def\unnchfopen #1{%
-\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
- \parindent=0pt\raggedright
- \rm #1\hfill}}\bigskip \par\nobreak
-}
-
-\def\chfopen #1#2{\chapoddpage {\chapfonts
-\vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}%
-\par\penalty 5000 %
-}
-
-\def\centerchfopen #1{%
-\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
- \parindent=0pt
- \hfill {\rm #1}\hfill}}\bigskip \par\nobreak
-}
-
-\def\CHAPFopen{%
-\global\let\chapmacro=\chfopen
-\global\let\centerchapmacro=\centerchfopen}
-
-
-% Section titles. These macros combine the section number parts and
-% call the generic \sectionheading to do the printing.
-%
-\newskip\secheadingskip
-\def\secheadingbreak{\dobreak \secheadingskip{-1000}}
-
-% Subsection titles.
-\newskip\subsecheadingskip
-\def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}}
-
-% Subsubsection titles.
-\def\subsubsecheadingskip{\subsecheadingskip}
-\def\subsubsecheadingbreak{\subsecheadingbreak}
-
-
-% Print any size, any type, section title.
-%
-% #1 is the text, #2 is the section level (sec/subsec/subsubsec), #3 is
-% the section type for xrefs (Ynumbered, Ynothing, Yappendix), #4 is the
-% section number.
-%
-\def\sectionheading#1#2#3#4{%
- {%
- % Switch to the right set of fonts.
- \csname #2fonts\endcsname \rm
- %
- % Insert space above the heading.
- \csname #2headingbreak\endcsname
- %
- % Only insert the space after the number if we have a section number.
- \def\sectionlevel{#2}%
- \def\temptype{#3}%
- %
- \ifx\temptype\Ynothingkeyword
- \setbox0 = \hbox{}%
- \def\toctype{unn}%
- \gdef\thissection{#1}%
- \else\ifx\temptype\Yomitfromtockeyword
- % for @headings -- no section number, don't include in toc,
- % and don't redefine \thissection.
- \setbox0 = \hbox{}%
- \def\toctype{omit}%
- \let\sectionlevel=\empty
- \else\ifx\temptype\Yappendixkeyword
- \setbox0 = \hbox{#4\enspace}%
- \def\toctype{app}%
- \gdef\thissection{#1}%
- \else
- \setbox0 = \hbox{#4\enspace}%
- \def\toctype{num}%
- \gdef\thissection{#1}%
- \fi\fi\fi
- %
- % Write the toc entry (before \donoderef). See comments in \chfplain.
- \writetocentry{\toctype\sectionlevel}{#1}{#4}%
- %
- % Write the node reference (= pdf destination for pdftex).
- % Again, see comments in \chfplain.
- \donoderef{#3}%
- %
- % Output the actual section heading.
- \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
- \hangindent=\wd0 % zero if no section number
- \unhbox0 #1}%
- }%
- % Add extra space after the heading -- half of whatever came above it.
- % Don't allow stretch, though.
- \kern .5 \csname #2headingskip\endcsname
- %
- % Do not let the kern be a potential breakpoint, as it would be if it
- % was followed by glue.
- \nobreak
- %
- % We'll almost certainly start a paragraph next, so don't let that
- % glue accumulate. (Not a breakpoint because it's preceded by a
- % discardable item.)
- \vskip-\parskip
- %
- % This \nobreak is purely so the last item on the list is a \penalty
- % of 10000. This is so other code, for instance \parsebodycommon, can
- % check for and avoid allowing breakpoints. Otherwise, it would
- % insert a valid breakpoint between:
- % @section sec-whatever
- % @deffn def-whatever
- \nobreak
-}
-
-
-\message{toc,}
-% Table of contents.
-\newwrite\tocfile
-
-% Write an entry to the toc file, opening it if necessary.
-% Called from @chapter, etc.
-%
-% Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno}
-% We append the current node name (if any) and page number as additional
-% arguments for the \{chap,sec,...}entry macros which will eventually
-% read this. The node name is used in the pdf outlines as the
-% destination to jump to.
-%
-% We open the .toc file for writing here instead of at @setfilename (or
-% any other fixed time) so that @contents can be anywhere in the document.
-% But if #1 is `omit', then we don't do anything. This is used for the
-% table of contents chapter openings themselves.
-%
-\newif\iftocfileopened
-\def\omitkeyword{omit}%
-%
-\def\writetocentry#1#2#3{%
- \edef\writetoctype{#1}%
- \ifx\writetoctype\omitkeyword \else
- \iftocfileopened\else
- \immediate\openout\tocfile = \jobname.toc
- \global\tocfileopenedtrue
- \fi
- %
- \iflinks
- \toks0 = {#2}%
- \toks2 = \expandafter{\lastnode}%
- \edef\temp{\write\tocfile{\realbackslash #1entry{\the\toks0}{#3}%
- {\the\toks2}{\noexpand\folio}}}%
- \temp
- \fi
- \fi
- %
- % Tell \shipout to create a pdf destination on each page, if we're
- % writing pdf. These are used in the table of contents. We can't
- % just write one on every page because the title pages are numbered
- % 1 and 2 (the page numbers aren't printed), and so are the first
- % two pages of the document. Thus, we'd have two destinations named
- % `1', and two named `2'.
- \ifpdf \global\pdfmakepagedesttrue \fi
-}
-
-\newskip\contentsrightmargin \contentsrightmargin=1in
-\newcount\savepageno
-\newcount\lastnegativepageno \lastnegativepageno = -1
-
-% Prepare to read what we've written to \tocfile.
-%
-\def\startcontents#1{%
- % If @setchapternewpage on, and @headings double, the contents should
- % start on an odd page, unlike chapters. Thus, we maintain
- % \contentsalignmacro in parallel with \pagealignmacro.
- % From: Torbjorn Granlund <tege@matematik.su.se>
- \contentsalignmacro
- \immediate\closeout\tocfile
- %
- % Don't need to put `Contents' or `Short Contents' in the headline.
- % It is abundantly clear what they are.
- \def\thischapter{}%
- \chapmacro{#1}{Yomitfromtoc}{}%
- %
- \savepageno = \pageno
- \begingroup % Set up to handle contents files properly.
- \catcode`\\=0 \catcode`\{=1 \catcode`\}=2 \catcode`\@=11
- % We can't do this, because then an actual ^ in a section
- % title fails, e.g., @chapter ^ -- exponentiation. --karl, 9jul97.
- %\catcode`\^=7 % to see ^^e4 as \"a etc. juha@piuha.ydi.vtt.fi
- \raggedbottom % Worry more about breakpoints than the bottom.
- \advance\hsize by -\contentsrightmargin % Don't use the full line length.
- %
- % Roman numerals for page numbers.
- \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi
-}
-
-
-% Normal (long) toc.
-\def\contents{%
- \startcontents{\putwordTOC}%
- \openin 1 \jobname.toc
- \ifeof 1 \else
- \input \jobname.toc
- \fi
- \vfill \eject
- \contentsalignmacro % in case @setchapternewpage odd is in effect
- \ifeof 1 \else
- \pdfmakeoutlines
- \fi
- \closein 1
- \endgroup
- \lastnegativepageno = \pageno
- \global\pageno = \savepageno
-}
-
-% And just the chapters.
-\def\summarycontents{%
- \startcontents{\putwordShortTOC}%
- %
- \let\numchapentry = \shortchapentry
- \let\appentry = \shortchapentry
- \let\unnchapentry = \shortunnchapentry
- % We want a true roman here for the page numbers.
- \secfonts
- \let\rm=\shortcontrm \let\bf=\shortcontbf
- \let\sl=\shortcontsl \let\tt=\shortconttt
- \rm
- \hyphenpenalty = 10000
- \advance\baselineskip by 1pt % Open it up a little.
- \def\numsecentry##1##2##3##4{}
- \let\appsecentry = \numsecentry
- \let\unnsecentry = \numsecentry
- \let\numsubsecentry = \numsecentry
- \let\appsubsecentry = \numsecentry
- \let\unnsubsecentry = \numsecentry
- \let\numsubsubsecentry = \numsecentry
- \let\appsubsubsecentry = \numsecentry
- \let\unnsubsubsecentry = \numsecentry
- \openin 1 \jobname.toc
- \ifeof 1 \else
- \input \jobname.toc
- \fi
- \closein 1
- \vfill \eject
- \contentsalignmacro % in case @setchapternewpage odd is in effect
- \endgroup
- \lastnegativepageno = \pageno
- \global\pageno = \savepageno
-}
-\let\shortcontents = \summarycontents
-
-% Typeset the label for a chapter or appendix for the short contents.
-% The arg is, e.g., `A' for an appendix, or `3' for a chapter.
-%
-\def\shortchaplabel#1{%
- % This space should be enough, since a single number is .5em, and the
- % widest letter (M) is 1em, at least in the Computer Modern fonts.
- % But use \hss just in case.
- % (This space doesn't include the extra space that gets added after
- % the label; that gets put in by \shortchapentry above.)
- %
- % We'd like to right-justify chapter numbers, but that looks strange
- % with appendix letters. And right-justifying numbers and
- % left-justifying letters looks strange when there is less than 10
- % chapters. Have to read the whole toc once to know how many chapters
- % there are before deciding ...
- \hbox to 1em{#1\hss}%
-}
-
-% These macros generate individual entries in the table of contents.
-% The first argument is the chapter or section name.
-% The last argument is the page number.
-% The arguments in between are the chapter number, section number, ...
-
-% Chapters, in the main contents.
-\def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}}
-%
-% Chapters, in the short toc.
-% See comments in \dochapentry re vbox and related settings.
-\def\shortchapentry#1#2#3#4{%
- \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}%
-}
-
-% Appendices, in the main contents.
-% Need the word Appendix, and a fixed-size box.
-%
-\def\appendixbox#1{%
- % We use M since it's probably the widest letter.
- \setbox0 = \hbox{\putwordAppendix{} M}%
- \hbox to \wd0{\putwordAppendix{} #1\hss}}
-%
-\def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\labelspace#1}{#4}}
-
-% Unnumbered chapters.
-\def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}}
-\def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}}
-
-% Sections.
-\def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}}
-\let\appsecentry=\numsecentry
-\def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}}
-
-% Subsections.
-\def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}}
-\let\appsubsecentry=\numsubsecentry
-\def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}}
-
-% And subsubsections.
-\def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}}
-\let\appsubsubsecentry=\numsubsubsecentry
-\def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}}
-
-% This parameter controls the indentation of the various levels.
-% Same as \defaultparindent.
-\newdimen\tocindent \tocindent = 15pt
-
-% Now for the actual typesetting. In all these, #1 is the text and #2 is the
-% page number.
-%
-% If the toc has to be broken over pages, we want it to be at chapters
-% if at all possible; hence the \penalty.
-\def\dochapentry#1#2{%
- \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip
- \begingroup
- \chapentryfonts
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
- \endgroup
- \nobreak\vskip .25\baselineskip plus.1\baselineskip
-}
-
-\def\dosecentry#1#2{\begingroup
- \secentryfonts \leftskip=\tocindent
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-\def\dosubsecentry#1#2{\begingroup
- \subsecentryfonts \leftskip=2\tocindent
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-\def\dosubsubsecentry#1#2{\begingroup
- \subsubsecentryfonts \leftskip=3\tocindent
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-% We use the same \entry macro as for the index entries.
-\let\tocentry = \entry
-
-% Space between chapter (or whatever) number and the title.
-\def\labelspace{\hskip1em \relax}
-
-\def\dopageno#1{{\rm #1}}
-\def\doshortpageno#1{{\rm #1}}
-
-\def\chapentryfonts{\secfonts \rm}
-\def\secentryfonts{\textfonts}
-\def\subsecentryfonts{\textfonts}
-\def\subsubsecentryfonts{\textfonts}
-
-
-\message{environments,}
-% @foo ... @end foo.
-
-% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
-%
-% Since these characters are used in examples, it should be an even number of
-% \tt widths. Each \tt character is 1en, so two makes it 1em.
-%
-\def\point{$\star$}
-\def\result{\leavevmode\raise.15ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
-\def\expansion{\leavevmode\raise.1ex\hbox to 1em{\hfil$\mapsto$\hfil}}
-\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
-\def\equiv{\leavevmode\lower.1ex\hbox to 1em{\hfil$\ptexequiv$\hfil}}
-
-% The @error{} command.
-% Adapted from the TeXbook's \boxit.
-%
-\newbox\errorbox
-%
-{\tentt \global\dimen0 = 3em}% Width of the box.
-\dimen2 = .55pt % Thickness of rules
-% The text. (`r' is open on the right, `e' somewhat less so on the left.)
-\setbox0 = \hbox{\kern-.75pt \tensf error\kern-1.5pt}
-%
-\setbox\errorbox=\hbox to \dimen0{\hfil
- \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
- \advance\hsize by -2\dimen2 % Rules.
- \vbox{%
- \hrule height\dimen2
- \hbox{\vrule width\dimen2 \kern3pt % Space to left of text.
- \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
- \kern3pt\vrule width\dimen2}% Space to right.
- \hrule height\dimen2}
- \hfil}
-%
-\def\error{\leavevmode\lower.7ex\copy\errorbox}
-
-% @tex ... @end tex escapes into raw Tex temporarily.
-% One exception: @ is still an escape character, so that @end tex works.
-% But \@ or @@ will get a plain tex @ character.
-
-\envdef\tex{%
- \catcode `\\=0 \catcode `\{=1 \catcode `\}=2
- \catcode `\$=3 \catcode `\&=4 \catcode `\#=6
- \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie
- \catcode `\%=14
- \catcode `\+=\other
- \catcode `\"=\other
- \catcode `\|=\other
- \catcode `\<=\other
- \catcode `\>=\other
- \escapechar=`\\
- %
- \let\b=\ptexb
- \let\bullet=\ptexbullet
- \let\c=\ptexc
- \let\,=\ptexcomma
- \let\.=\ptexdot
- \let\dots=\ptexdots
- \let\equiv=\ptexequiv
- \let\!=\ptexexclam
- \let\i=\ptexi
- \let\indent=\ptexindent
- \let\noindent=\ptexnoindent
- \let\{=\ptexlbrace
- \let\+=\tabalign
- \let\}=\ptexrbrace
- \let\/=\ptexslash
- \let\*=\ptexstar
- \let\t=\ptext
- %
- \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
- \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}%
- \def\@{@}%
-}
-% There is no need to define \Etex.
-
-% Define @lisp ... @end lisp.
-% @lisp environment forms a group so it can rebind things,
-% including the definition of @end lisp (which normally is erroneous).
-
-% Amount to narrow the margins by for @lisp.
-\newskip\lispnarrowing \lispnarrowing=0.4in
-
-% This is the definition that ^^M gets inside @lisp, @example, and other
-% such environments. \null is better than a space, since it doesn't
-% have any width.
-\def\lisppar{\null\endgraf}
-
-% This space is always present above and below environments.
-\newskip\envskipamount \envskipamount = 0pt
-
-% Make spacing and below environment symmetrical. We use \parskip here
-% to help in doing that, since in @example-like environments \parskip
-% is reset to zero; thus the \afterenvbreak inserts no space -- but the
-% start of the next paragraph will insert \parskip.
-%
-\def\aboveenvbreak{{%
- % =10000 instead of <10000 because of a special case in \itemzzz, q.v.
- \ifnum \lastpenalty=10000 \else
- \advance\envskipamount by \parskip
- \endgraf
- \ifdim\lastskip<\envskipamount
- \removelastskip
- % it's not a good place to break if the last penalty was \nobreak
- % or better ...
- \ifnum\lastpenalty<10000 \penalty-50 \fi
- \vskip\envskipamount
- \fi
- \fi
-}}
-
-\let\afterenvbreak = \aboveenvbreak
-
-% \nonarrowing is a flag. If "set", @lisp etc don't narrow margins.
-\let\nonarrowing=\relax
-
-% @cartouche ... @end cartouche: draw rectangle w/rounded corners around
-% environment contents.
-\font\circle=lcircle10
-\newdimen\circthick
-\newdimen\cartouter\newdimen\cartinner
-\newskip\normbskip\newskip\normpskip\newskip\normlskip
-\circthick=\fontdimen8\circle
-%
-\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth
-\def\ctr{{\hskip 6pt\circle\char'010}}
-\def\cbl{{\circle\char'012\hskip -6pt}}
-\def\cbr{{\hskip 6pt\circle\char'011}}
-\def\carttop{\hbox to \cartouter{\hskip\lskip
- \ctl\leaders\hrule height\circthick\hfil\ctr
- \hskip\rskip}}
-\def\cartbot{\hbox to \cartouter{\hskip\lskip
- \cbl\leaders\hrule height\circthick\hfil\cbr
- \hskip\rskip}}
-%
-\newskip\lskip\newskip\rskip
-
-\envdef\cartouche{%
- \ifhmode\par\fi % can't be in the midst of a paragraph.
- \startsavinginserts
- \lskip=\leftskip \rskip=\rightskip
- \leftskip=0pt\rightskip=0pt % we want these *outside*.
- \cartinner=\hsize \advance\cartinner by-\lskip
- \advance\cartinner by-\rskip
- \cartouter=\hsize
- \advance\cartouter by 18.4pt % allow for 3pt kerns on either
- % side, and for 6pt waste from
- % each corner char, and rule thickness
- \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
- % Flag to tell @lisp, etc., not to narrow margin.
- \let\nonarrowing=\comment
- \vbox\bgroup
- \baselineskip=0pt\parskip=0pt\lineskip=0pt
- \carttop
- \hbox\bgroup
- \hskip\lskip
- \vrule\kern3pt
- \vbox\bgroup
- \kern3pt
- \hsize=\cartinner
- \baselineskip=\normbskip
- \lineskip=\normlskip
- \parskip=\normpskip
- \vskip -\parskip
- \comment % For explanation, see the end of \def\group.
-}
-\def\Ecartouche{%
- \ifhmode\par\fi
- \kern3pt
- \egroup
- \kern3pt\vrule
- \hskip\rskip
- \egroup
- \cartbot
- \egroup
- \checkinserts
-}
-
-
-% This macro is called at the beginning of all the @example variants,
-% inside a group.
-\def\nonfillstart{%
- \aboveenvbreak
- \hfuzz = 12pt % Don't be fussy
- \sepspaces % Make spaces be word-separators rather than space tokens.
- \let\par = \lisppar % don't ignore blank lines
- \obeylines % each line of input is a line of output
- \parskip = 0pt
- \parindent = 0pt
- \emergencystretch = 0pt % don't try to avoid overfull boxes
- % @cartouche defines \nonarrowing to inhibit narrowing
- % at next level down.
- \ifx\nonarrowing\relax
- \advance \leftskip by \lispnarrowing
- \exdentamount=\lispnarrowing
- \fi
- \let\exdent=\nofillexdent
-}
-
-% If you want all examples etc. small: @set dispenvsize small.
-% If you want even small examples the full size: @set dispenvsize nosmall.
-% This affects the following displayed environments:
-% @example, @display, @format, @lisp
-%
-\def\smallword{small}
-\def\nosmallword{nosmall}
-\let\SETdispenvsize\relax
-\def\setnormaldispenv{%
- \ifx\SETdispenvsize\smallword
- \smallexamplefonts \rm
- \fi
-}
-\def\setsmalldispenv{%
- \ifx\SETdispenvsize\nosmallword
- \else
- \smallexamplefonts \rm
- \fi
-}
-
-% We often define two environments, @foo and @smallfoo.
-% Let's do it by one command:
-\def\makedispenv #1#2{
- \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}
- \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}
- \expandafter\let\csname E#1\endcsname \afterenvbreak
- \expandafter\let\csname Esmall#1\endcsname \afterenvbreak
-}
-
-% Define two synonyms:
-\def\maketwodispenvs #1#2#3{
- \makedispenv{#1}{#3}
- \makedispenv{#2}{#3}
-}
-
-% @lisp: indented, narrowed, typewriter font; @example: same as @lisp.
-%
-% @smallexample and @smalllisp: use smaller fonts.
-% Originally contributed by Pavel@xerox.
-%
-\maketwodispenvs {lisp}{example}{%
- \nonfillstart
- \tt
- \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special.
- \gobble % eat return
-}
-
-% @display/@smalldisplay: same as @lisp except keep current font.
-%
-\makedispenv {display}{%
- \nonfillstart
- \gobble
-}
-
-% @format/@smallformat: same as @display except don't narrow margins.
-%
-\makedispenv{format}{%
- \let\nonarrowing = t%
- \nonfillstart
- \gobble
-}
-
-% @flushleft: same as @format, but doesn't obey \SETdispenvsize.
-\envdef\flushleft{%
- \let\nonarrowing = t%
- \nonfillstart
- \gobble
-}
-\let\Eflushleft = \afterenvbreak
-
-% @flushright.
-%
-\envdef\flushright{%
- \let\nonarrowing = t%
- \nonfillstart
- \advance\leftskip by 0pt plus 1fill
- \gobble
-}
-\let\Eflushright = \afterenvbreak
-
-
-% @quotation does normal linebreaking (hence we can't use \nonfillstart)
-% and narrows the margins.
-%
-\envdef\quotation{%
- {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
- \parindent=0pt
- %
- % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
- \ifx\nonarrowing\relax
- \advance\leftskip by \lispnarrowing
- \advance\rightskip by \lispnarrowing
- \exdentamount = \lispnarrowing
- \let\nonarrowing = \relax
- \fi
- \parsearg\quotationlabel
-}
-
-% We have retained a nonzero parskip for the environment, since we're
-% doing normal filling. So to avoid extra space below the environment...
-\def\Equotation{\parskip = 0pt \afterenvbreak}
-
-% If we're given an argument, typeset it in bold with a colon after.
-\def\quotationlabel#1{%
- \def\temp{#1}%
- \ifx\temp\empty \else
- {\bf #1: }%
- \fi
-}
-
-
-% LaTeX-like @verbatim...@end verbatim and @verb{<char>...<char>}
-% If we want to allow any <char> as delimiter,
-% we need the curly braces so that makeinfo sees the @verb command, eg:
-% `@verbx...x' would look like the '@verbx' command. --janneke@gnu.org
-%
-% [Knuth]: Donald Ervin Knuth, 1996. The TeXbook.
-%
-% [Knuth] p.344; only we need to do the other characters Texinfo sets
-% active too. Otherwise, they get lost as the first character on a
-% verbatim line.
-\def\dospecials{%
- \do\ \do\\\do\{\do\}\do\$\do\&%
- \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~%
- \do\<\do\>\do\|\do\@\do+\do\"%
-}
-%
-% [Knuth] p. 380
-\def\uncatcodespecials{%
- \def\do##1{\catcode`##1=\other}\dospecials}
-%
-% [Knuth] pp. 380,381,391
-% Disable Spanish ligatures ?` and !` of \tt font
-\begingroup
- \catcode`\`=\active\gdef`{\relax\lq}
-\endgroup
-%
-% Setup for the @verb command.
-%
-% Eight spaces for a tab
-\begingroup
- \catcode`\^^I=\active
- \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }}
-\endgroup
-%
-\def\setupverb{%
- \tt % easiest (and conventionally used) font for verbatim
- \def\par{\leavevmode\endgraf}%
- \catcode`\`=\active
- \tabeightspaces
- % Respect line breaks,
- % print special symbols as themselves, and
- % make each space count
- % must do in this order:
- \obeylines \uncatcodespecials \sepspaces
-}
-
-% Setup for the @verbatim environment
-%
-% Real tab expansion
-\newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount
-%
-\def\starttabbox{\setbox0=\hbox\bgroup}
-\begingroup
- \catcode`\^^I=\active
- \gdef\tabexpand{%
- \catcode`\^^I=\active
- \def^^I{\leavevmode\egroup
- \dimen0=\wd0 % the width so far, or since the previous tab
- \divide\dimen0 by\tabw
- \multiply\dimen0 by\tabw % compute previous multiple of \tabw
- \advance\dimen0 by\tabw % advance to next multiple of \tabw
- \wd0=\dimen0 \box0 \starttabbox
- }%
- }
-\endgroup
-\def\setupverbatim{%
- \nonfillstart
- \advance\leftskip by -\defbodyindent
- % Easiest (and conventionally used) font for verbatim
- \tt
- \def\par{\leavevmode\egroup\box0\endgraf}%
- \catcode`\`=\active
- \tabexpand
- % Respect line breaks,
- % print special symbols as themselves, and
- % make each space count
- % must do in this order:
- \obeylines \uncatcodespecials \sepspaces
- \everypar{\starttabbox}%
-}
-
-% Do the @verb magic: verbatim text is quoted by unique
-% delimiter characters. Before first delimiter expect a
-% right brace, after last delimiter expect closing brace:
-%
-% \def\doverb'{'<char>#1<char>'}'{#1}
-%
-% [Knuth] p. 382; only eat outer {}
-\begingroup
- \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other
- \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next]
-\endgroup
-%
-\def\verb{\begingroup\setupverb\doverb}
-%
-%
-% Do the @verbatim magic: define the macro \doverbatim so that
-% the (first) argument ends when '@end verbatim' is reached, ie:
-%
-% \def\doverbatim#1@end verbatim{#1}
-%
-% For Texinfo it's a lot easier than for LaTeX,
-% because texinfo's \verbatim doesn't stop at '\end{verbatim}':
-% we need not redefine '\', '{' and '}'.
-%
-% Inspired by LaTeX's verbatim command set [latex.ltx]
-%
-\begingroup
- \catcode`\ =\active
- \obeylines %
- % ignore everything up to the first ^^M, that's the newline at the end
- % of the @verbatim input line itself. Otherwise we get an extra blank
- % line in the output.
- \xdef\doverbatim#1^^M#2@end verbatim{#2\noexpand\end\gobble verbatim}%
- % We really want {...\end verbatim} in the body of the macro, but
- % without the active space; thus we have to use \xdef and \gobble.
-\endgroup
-%
-\envdef\verbatim{%
- \setupverbatim\doverbatim
-}
-\let\Everbatim = \afterenvbreak
-
-
-% @verbatiminclude FILE - insert text of file in verbatim environment.
-%
-\def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude}
-%
-\def\doverbatiminclude#1{%
- {%
- \makevalueexpandable
- \setupverbatim
- \input #1
- \afterenvbreak
- }%
-}
-
-% @copying ... @end copying.
-% Save the text away for @insertcopying later. Many commands won't be
-% allowed in this context, but that's ok.
-%
-% We save the uninterpreted tokens, rather than creating a box.
-% Saving the text in a box would be much easier, but then all the
-% typesetting commands (@smallbook, font changes, etc.) have to be done
-% beforehand -- and a) we want @copying to be done first in the source
-% file; b) letting users define the frontmatter in as flexible order as
-% possible is very desirable.
-%
-\def\copying{\begingroup
- % Define a command to swallow text until we reach `@end copying'.
- % \ is the escape char in this texinfo.tex file, so it is the
- % delimiter for the command; @ will be the escape char when we read
- % it, but that doesn't matter.
- \long\def\docopying##1\end copying{\gdef\copyingtext{##1}\enddocopying}%
- %
- % We must preserve ^^M's in the input file; see \insertcopying below.
- \catcode`\^^M = \active
- \docopying
-}
-
-% What we do to finish off the copying text.
-%
-\def\enddocopying{\endgroup\ignorespaces}
-
-% @insertcopying. Here we must play games with ^^M's. On the one hand,
-% we need them to delimit commands such as `@end quotation', so they
-% must be active. On the other hand, we certainly don't want every
-% end-of-line to be a \par, as would happen with the normal active
-% definition of ^^M. On the third hand, two ^^M's in a row should still
-% generate a \par.
-%
-% Our approach is to make ^^M insert a space and a penalty1 normally;
-% then it can also check if \lastpenalty=1. If it does, then manually
-% do \par.
-%
-% This messes up the normal definitions of @c[omment], so we redefine
-% it. Similarly for @ignore. (These commands are used in the gcc
-% manual for man page generation.)
-%
-% Seems pretty fragile, most line-oriented commands will presumably
-% fail, but for the limited use of getting the copying text (which
-% should be quite simple) inserted, we can hope it's ok.
-%
-{\catcode`\^^M=\active %
-\gdef\insertcopying{\begingroup %
- \parindent = 0pt % looks wrong on title page
- \def^^M{%
- \ifnum \lastpenalty=1 %
- \par %
- \else %
- \space \penalty 1 %
- \fi %
- }%
- %
- % Fix @c[omment] for catcode 13 ^^M's.
- \def\c##1^^M{\ignorespaces}%
- \let\comment = \c %
- %
- % Don't bother jumping through all the hoops that \doignore does, it
- % would be very hard since the catcodes are already set.
- \long\def\ignore##1\end ignore{\ignorespaces}%
- %
- \copyingtext %
-\endgroup}%
-}
-
-\message{defuns,}
-% @defun etc.
-
-\newskip\defbodyindent \defbodyindent=.4in
-\newskip\defargsindent \defargsindent=50pt
-\newskip\deflastargmargin \deflastargmargin=18pt
-
-% Start the processing of @deffn:
-\def\startdefun{%
- \ifnum\lastpenalty<10000
- \medbreak
- \else
- % If there are two @def commands in a row, we'll have a \nobreak,
- % which is there to keep the function description together with its
- % header. But if there's nothing but headers, we need to allow a
- % break somewhere. Check for penalty 10002 (inserted by
- % \defargscommonending) instead of 10000, since the sectioning
- % commands insert a \penalty10000, and we don't want to allow a break
- % between a section heading and a defun.
- \ifnum\lastpenalty=10002 \penalty2000 \fi
- %
- % Similarly, after a section heading, do not allow a break.
- % But do insert the glue.
- \medskip % preceded by discardable penalty, so not a breakpoint
- \fi
- %
- \parindent=0in
- \advance\leftskip by \defbodyindent
- \exdentamount=\defbodyindent
-}
-
-\def\dodefunx#1{%
- % First, check whether we are in the right environment:
- \checkenv#1%
- %
- % As above, allow line break if we have multiple x headers in a row.
- % It's not a great place, though.
- \ifnum\lastpenalty=10002 \penalty3000 \fi
- %
- % And now, it's time to reuse the body of the original defun:
- \expandafter\gobbledefun#1%
-}
-\def\gobbledefun#1\startdefun{}
-
-% \printdefunline \deffnheader{text}
-%
-\def\printdefunline#1#2{%
- \begingroup
- % call \deffnheader:
- #1#2 \endheader
- % common ending:
- \interlinepenalty = 10000
- \advance\rightskip by 0pt plus 1fil
- \endgraf
- \nobreak\vskip -\parskip
- \penalty 10002 % signal to \startdefun and \dodefunx
- % Some of the @defun-type tags do not enable magic parentheses,
- % rendering the following check redundant. But we don't optimize.
- \checkparencounts
- \endgroup
-}
-
-\def\Edefun{\endgraf\medbreak}
-
-% \makedefun{deffn} creates \deffn, \deffnx and \Edeffn;
-% the only thing remainnig is to define \deffnheader.
-%
-\def\makedefun#1{%
- \expandafter\let\csname E#1\endcsname = \Edefun
- \edef\temp{\noexpand\domakedefun
- \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}%
- \temp
-}
-
-% \domakedefun \deffn \deffnx \deffnheader
-%
-% Define \deffn and \deffnx, without parameters.
-% \deffnheader has to be defined explicitly.
-%
-\def\domakedefun#1#2#3{%
- \envdef#1{%
- \startdefun
- \parseargusing\activeparens{\printdefunline#3}%
- }%
- \def#2{\dodefunx#1}%
- \def#3%
-}
-
-%%% Untyped functions:
-
-% @deffn category name args
-\makedefun{deffn}{\deffngeneral{}}
-
-% @deffn category class name args
-\makedefun{defop}#1 {\defopon{#1\ \putwordon}}
-
-% \defopon {category on}class name args
-\def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }
-
-% \deffngeneral {subind}category name args
-%
-\def\deffngeneral#1#2 #3 #4\endheader{%
- % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}.
- \dosubind{fn}{\code{#3}}{#1}%
- \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}%
-}
-
-%%% Typed functions:
-
-% @deftypefn category type name args
-\makedefun{deftypefn}{\deftypefngeneral{}}
-
-% @deftypeop category class type name args
-\makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}}
-
-% \deftypeopon {category on}class type name args
-\def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }
-
-% \deftypefngeneral {subind}category type name args
-%
-\def\deftypefngeneral#1#2 #3 #4 #5\endheader{%
- \dosubind{fn}{\code{#4}}{#1}%
- \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
-}
-
-%%% Typed variables:
-
-% @deftypevr category type var args
-\makedefun{deftypevr}{\deftypecvgeneral{}}
-
-% @deftypecv category class type var args
-\makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}}
-
-% \deftypecvof {category of}class type var args
-\def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} }
-
-% \deftypecvgeneral {subind}category type var args
-%
-\def\deftypecvgeneral#1#2 #3 #4 #5\endheader{%
- \dosubind{vr}{\code{#4}}{#1}%
- \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
-}
-
-%%% Untyped variables:
-
-% @defvr category var args
-\makedefun{defvr}#1 {\deftypevrheader{#1} {} }
-
-% @defcv category class var args
-\makedefun{defcv}#1 {\defcvof{#1\ \putwordof}}
-
-% \defcvof {category of}class var args
-\def\defcvof#1#2 {\deftypecvof{#1}#2 {} }
-
-%%% Type:
-% @deftp category name args
-\makedefun{deftp}#1 #2 #3\endheader{%
- \doind{tp}{\code{#2}}%
- \defname{#1}{}{#2}\defunargs{#3\unskip}%
-}
-
-% Remaining @defun-like shortcuts:
-\makedefun{defun}{\deffnheader{\putwordDeffunc} }
-\makedefun{defmac}{\deffnheader{\putwordDefmac} }
-\makedefun{defspec}{\deffnheader{\putwordDefspec} }
-\makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} }
-\makedefun{defvar}{\defvrheader{\putwordDefvar} }
-\makedefun{defopt}{\defvrheader{\putwordDefopt} }
-\makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} }
-\makedefun{defmethod}{\defopon\putwordMethodon}
-\makedefun{deftypemethod}{\deftypeopon\putwordMethodon}
-\makedefun{defivar}{\defcvof\putwordInstanceVariableof}
-\makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof}
-
-% \defname, which formats the name of the @def (not the args).
-% #1 is the category, such as "Function".
-% #2 is the return type, if any.
-% #3 is the function name.
-%
-% We are followed by (but not passed) the arguments, if any.
-%
-\def\defname#1#2#3{%
- % Get the values of \leftskip and \rightskip as they were outside the @def...
- \advance\leftskip by -\defbodyindent
- %
- % How we'll format the type name. Putting it in brackets helps
- % distinguish it from the body text that may end up on the next line
- % just below it.
- \def\temp{#1}%
- \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi}
- %
- % Figure out line sizes for the paragraph shape.
- % The first line needs space for \box0; but if \rightskip is nonzero,
- % we need only space for the part of \box0 which exceeds it:
- \dimen0=\hsize \advance\dimen0 by -\wd0 \advance\dimen0 by \rightskip
- % The continuations:
- \dimen2=\hsize \advance\dimen2 by -\defargsindent
- % (plain.tex says that \dimen1 should be used only as global.)
- \parshape 2 0in \dimen0 \defargsindent \dimen2
- %
- % Put the type name to the right margin.
- \noindent
- \hbox to 0pt{%
- \hfil\box0 \kern-\hsize
- % \hsize has to be shortened this way:
- \kern\leftskip
- % Intentionally do not respect \rightskip, since we need the space.
- }%
- %
- % Allow all lines to be underfull without complaint:
- \tolerance=10000 \hbadness=10000
- \exdentamount=\defbodyindent
- {%
- % defun fonts. We use typewriter by default (used to be bold) because:
- % . we're printing identifiers, they should be in tt in principle.
- % . in languages with many accents, such as Czech or French, it's
- % common to leave accents off identifiers. The result looks ok in
- % tt, but exceedingly strange in rm.
- % . we don't want -- and --- to be treated as ligatures.
- % . this still does not fix the ?` and !` ligatures, but so far no
- % one has made identifiers using them :).
- \df \tt
- \def\temp{#2}% return value type
- \ifx\temp\empty\else \tclose{\temp} \fi
- #3% output function name
- }%
- {\rm\enskip}% hskip 0.5 em of \tenrm
- %
- \boldbrax
- % arguments will be output next, if any.
-}
-
-% Print arguments in slanted typewriter, prevent hyphenation at `-' chars.
-%
-\def\defunargs#1{%
- % use sl by default (not ttsl), inconsistently with using tt for the
- % name. This is because literal text is sometimes needed in the
- % argument list (groff manual), and ttsl and tt are not very
- % distinguishable.
- % tt for the names.
- \df \sl \hyphenchar\font=0
- % On the other hand, if an argument has two dashes (for instance), we
- % want a way to get ttsl. Let's try @var for that.
- \let\var=\ttslanted
- #1%
- \sl\hyphenchar\font=45
-}
-
-% We want ()&[] to print specially on the defun line.
-%
-\def\activeparens{%
- \catcode`\(=\active \catcode`\)=\active
- \catcode`\[=\active \catcode`\]=\active
- \catcode`\&=\active
-}
-
-% Make control sequences which act like normal parenthesis chars.
-\let\lparen = ( \let\rparen = )
-
-% Be sure that we always have a definition for `(', etc. For example,
-% if the fn name has parens in it, \boldbrax will not be in effect yet,
-% so TeX would otherwise complain about undefined control sequence.
-{
- \activeparens
- \global\let(=\lparen \global\let)=\rparen
- \global\let[=\lbrack \global\let]=\rbrack
- \global\let& = \&
-
- \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb}
- \gdef\magicamp{\let&=\amprm}
-}
-
-\newcount\parencount
-
-% If we encounter &foo, then turn on ()-hacking afterwards
-\newif\ifampseen
-\def\amprm#1 {\ampseentrue{\bf\&#1 }}
-
-\def\parenfont{%
- \ifampseen
- % At the first level, print parens in roman,
- % otherwise use the default font.
- \ifnum \parencount=1 \rm \fi
- \else
- % The \sf parens (in \boldbrax) actually are a little bolder than
- % the contained text. This is especially needed for [ and ] .
- \sf
- \fi
-}
-\def\infirstlevel#1{%
- \ifampseen
- \ifnum\parencount=1
- #1%
- \fi
- \fi
-}
-\def\bfafterword#1 {#1 \bf}
-
-\def\opnr{%
- \global\advance\parencount by 1
- {\parenfont(}%
- \infirstlevel \bfafterword
-}
-\def\clnr{%
- {\parenfont)}%
- \infirstlevel \sl
- \global\advance\parencount by -1
-}
-
-\newcount\brackcount
-\def\lbrb{%
- \global\advance\brackcount by 1
- {\bf[}%
-}
-\def\rbrb{%
- {\bf]}%
- \global\advance\brackcount by -1
-}
-
-\def\checkparencounts{%
- \ifnum\parencount=0 \else \badparencount \fi
- \ifnum\brackcount=0 \else \badbrackcount \fi
-}
-\def\badparencount{%
- \errmessage{Unbalanced parentheses in @def}%
- \global\parencount=0
-}
-\def\badbrackcount{%
- \errmessage{Unbalanced square braces in @def}%
- \global\brackcount=0
-}
-
-
-\message{macros,}
-% @macro.
-
-% To do this right we need a feature of e-TeX, \scantokens,
-% which we arrange to emulate with a temporary file in ordinary TeX.
-\ifx\eTeXversion\undefined
- \newwrite\macscribble
- \def\scantokens#1{%
- \toks0={#1\endinput}%
- \immediate\openout\macscribble=\jobname.tmp
- \immediate\write\macscribble{\the\toks0}%
- \immediate\closeout\macscribble
- \input \jobname.tmp
- }
-\fi
-
-\def\scanmacro#1{%
- \begingroup
- \newlinechar`\^^M
- \let\xeatspaces\eatspaces
- % Undo catcode changes of \startcontents and \doprintindex
- \catcode`\@=0 \catcode`\\=\other \escapechar=`\@
- % ... and \example
- \spaceisspace
- %
- % Append \endinput to make sure that TeX does not see the ending newline.
- %
- % I've verified that it is necessary both for e-TeX and for ordinary TeX
- % --kasal, 29nov03
- \scantokens{#1\endinput}%
- \endgroup
-}
-
-\newcount\paramno % Count of parameters
-\newtoks\macname % Macro name
-\newif\ifrecursive % Is it recursive?
-\def\macrolist{} % List of all defined macros in the form
- % \do\macro1\do\macro2...
-
-% Utility routines.
-% This does \let #1 = #2, except with \csnames.
-\def\cslet#1#2{%
-\expandafter\expandafter
-\expandafter\let
-\expandafter\expandafter
-\csname#1\endcsname
-\csname#2\endcsname}
-
-% Trim leading and trailing spaces off a string.
-% Concepts from aro-bend problem 15 (see CTAN).
-{\catcode`\@=11
-\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }}
-\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@}
-\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @}
-\def\unbrace#1{#1}
-\unbrace{\gdef\trim@@@ #1 } #2@{#1}
-}
-
-% Trim a single trailing ^^M off a string.
-{\catcode`\^^M=\other \catcode`\Q=3%
-\gdef\eatcr #1{\eatcra #1Q^^MQ}%
-\gdef\eatcra#1^^MQ{\eatcrb#1Q}%
-\gdef\eatcrb#1Q#2Q{#1}%
-}
-
-% Macro bodies are absorbed as an argument in a context where
-% all characters are catcode 10, 11 or 12, except \ which is active
-% (as in normal texinfo). It is necessary to change the definition of \.
-
-% It's necessary to have hard CRs when the macro is executed. This is
-% done by making ^^M (\endlinechar) catcode 12 when reading the macro
-% body, and then making it the \newlinechar in \scanmacro.
-
-\def\macrobodyctxt{%
- \catcode`\~=\other
- \catcode`\^=\other
- \catcode`\_=\other
- \catcode`\|=\other
- \catcode`\<=\other
- \catcode`\>=\other
- \catcode`\+=\other
- \catcode`\{=\other
- \catcode`\}=\other
- \catcode`\@=\other
- \catcode`\^^M=\other
- \usembodybackslash}
-
-\def\macroargctxt{%
- \catcode`\~=\other
- \catcode`\^=\other
- \catcode`\_=\other
- \catcode`\|=\other
- \catcode`\<=\other
- \catcode`\>=\other
- \catcode`\+=\other
- \catcode`\@=\other
- \catcode`\\=\other}
-
-% \mbodybackslash is the definition of \ in @macro bodies.
-% It maps \foo\ => \csname macarg.foo\endcsname => #N
-% where N is the macro parameter number.
-% We define \csname macarg.\endcsname to be \realbackslash, so
-% \\ in macro replacement text gets you a backslash.
-
-{\catcode`@=0 @catcode`@\=@active
- @gdef@usembodybackslash{@let\=@mbodybackslash}
- @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname}
-}
-\expandafter\def\csname macarg.\endcsname{\realbackslash}
-
-\def\macro{\recursivefalse\parsearg\macroxxx}
-\def\rmacro{\recursivetrue\parsearg\macroxxx}
-
-\def\macroxxx#1{%
- \getargs{#1}% now \macname is the macname and \argl the arglist
- \ifx\argl\empty % no arguments
- \paramno=0%
- \else
- \expandafter\parsemargdef \argl;%
- \fi
- \if1\csname ismacro.\the\macname\endcsname
- \message{Warning: redefining \the\macname}%
- \else
- \expandafter\ifx\csname \the\macname\endcsname \relax
- \else \errmessage{Macro name \the\macname\space already defined}\fi
- \global\cslet{macsave.\the\macname}{\the\macname}%
- \global\expandafter\let\csname ismacro.\the\macname\endcsname=1%
- % Add the macroname to \macrolist
- \toks0 = \expandafter{\macrolist\do}%
- \xdef\macrolist{\the\toks0
- \expandafter\noexpand\csname\the\macname\endcsname}%
- \fi
- \begingroup \macrobodyctxt
- \ifrecursive \expandafter\parsermacbody
- \else \expandafter\parsemacbody
- \fi}
-
-\parseargdef\unmacro{%
- \if1\csname ismacro.#1\endcsname
- \global\cslet{#1}{macsave.#1}%
- \global\expandafter\let \csname ismacro.#1\endcsname=0%
- % Remove the macro name from \macrolist:
- \begingroup
- \expandafter\let\csname#1\endcsname \relax
- \let\do\unmacrodo
- \xdef\macrolist{\macrolist}%
- \endgroup
- \else
- \errmessage{Macro #1 not defined}%
- \fi
-}
-
-% Called by \do from \dounmacro on each macro. The idea is to omit any
-% macro definitions that have been changed to \relax.
-%
-\def\unmacrodo#1{%
- \ifx#1\relax
- % remove this
- \else
- \noexpand\do \noexpand #1%
- \fi
-}
-
-% This makes use of the obscure feature that if the last token of a
-% <parameter list> is #, then the preceding argument is delimited by
-% an opening brace, and that opening brace is not consumed.
-\def\getargs#1{\getargsxxx#1{}}
-\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs}
-\def\getmacname #1 #2\relax{\macname={#1}}
-\def\getmacargs#1{\def\argl{#1}}
-
-% Parse the optional {params} list. Set up \paramno and \paramlist
-% so \defmacro knows what to do. Define \macarg.blah for each blah
-% in the params list, to be ##N where N is the position in that list.
-% That gets used by \mbodybackslash (above).
-
-% We need to get `macro parameter char #' into several definitions.
-% The technique used is stolen from LaTeX: let \hash be something
-% unexpandable, insert that wherever you need a #, and then redefine
-% it to # just before using the token list produced.
-%
-% The same technique is used to protect \eatspaces till just before
-% the macro is used.
-
-\def\parsemargdef#1;{\paramno=0\def\paramlist{}%
- \let\hash\relax\let\xeatspaces\relax\parsemargdefxxx#1,;,}
-\def\parsemargdefxxx#1,{%
- \if#1;\let\next=\relax
- \else \let\next=\parsemargdefxxx
- \advance\paramno by 1%
- \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
- {\xeatspaces{\hash\the\paramno}}%
- \edef\paramlist{\paramlist\hash\the\paramno,}%
- \fi\next}
-
-% These two commands read recursive and nonrecursive macro bodies.
-% (They're different since rec and nonrec macros end differently.)
-
-\long\def\parsemacbody#1@end macro%
-{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
-\long\def\parsermacbody#1@end rmacro%
-{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
-
-% This defines the macro itself. There are six cases: recursive and
-% nonrecursive macros of zero, one, and many arguments.
-% Much magic with \expandafter here.
-% \xdef is used so that macro definitions will survive the file
-% they're defined in; @include reads the file inside a group.
-\def\defmacro{%
- \let\hash=##% convert placeholders to macro parameter chars
- \ifrecursive
- \ifcase\paramno
- % 0
- \expandafter\xdef\csname\the\macname\endcsname{%
- \noexpand\scanmacro{\temp}}%
- \or % 1
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup\noexpand\macroargctxt
- \noexpand\braceorline
- \expandafter\noexpand\csname\the\macname xxx\endcsname}%
- \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
- \egroup\noexpand\scanmacro{\temp}}%
- \else % many
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup\noexpand\macroargctxt
- \noexpand\csname\the\macname xx\endcsname}%
- \expandafter\xdef\csname\the\macname xx\endcsname##1{%
- \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
- \expandafter\expandafter
- \expandafter\xdef
- \expandafter\expandafter
- \csname\the\macname xxx\endcsname
- \paramlist{\egroup\noexpand\scanmacro{\temp}}%
- \fi
- \else
- \ifcase\paramno
- % 0
- \expandafter\xdef\csname\the\macname\endcsname{%
- \noexpand\norecurse{\the\macname}%
- \noexpand\scanmacro{\temp}\egroup}%
- \or % 1
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup\noexpand\macroargctxt
- \noexpand\braceorline
- \expandafter\noexpand\csname\the\macname xxx\endcsname}%
- \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
- \egroup
- \noexpand\norecurse{\the\macname}%
- \noexpand\scanmacro{\temp}\egroup}%
- \else % many
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup\noexpand\macroargctxt
- \expandafter\noexpand\csname\the\macname xx\endcsname}%
- \expandafter\xdef\csname\the\macname xx\endcsname##1{%
- \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
- \expandafter\expandafter
- \expandafter\xdef
- \expandafter\expandafter
- \csname\the\macname xxx\endcsname
- \paramlist{%
- \egroup
- \noexpand\norecurse{\the\macname}%
- \noexpand\scanmacro{\temp}\egroup}%
- \fi
- \fi}
-
-\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}}
-
-% \braceorline decides whether the next nonwhitespace character is a
-% {. If so it reads up to the closing }, if not, it reads the whole
-% line. Whatever was read is then fed to the next control sequence
-% as an argument (by \parsebrace or \parsearg)
-\def\braceorline#1{\let\next=#1\futurelet\nchar\braceorlinexxx}
-\def\braceorlinexxx{%
- \ifx\nchar\bgroup\else
- \expandafter\parsearg
- \fi \next}
-
-% We mant to disable all macros during \shipout so that they are not
-% expanded by \write.
-\def\turnoffmacros{\begingroup \def\do##1{\let\noexpand##1=\relax}%
- \edef\next{\macrolist}\expandafter\endgroup\next}
-
-
-% @alias.
-% We need some trickery to remove the optional spaces around the equal
-% sign. Just make them active and then expand them all to nothing.
-\def\alias{\parseargusing\obeyspaces\aliasxxx}
-\def\aliasxxx #1{\aliasyyy#1\relax}
-\def\aliasyyy #1=#2\relax{%
- {%
- \expandafter\let\obeyedspace=\empty
- \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}%
- }%
- \next
-}
-
-
-\message{cross references,}
-
-\newwrite\auxfile
-
-\newif\ifhavexrefs % True if xref values are known.
-\newif\ifwarnedxrefs % True if we warned once that they aren't known.
-
-% @inforef is relatively simple.
-\def\inforef #1{\inforefzzz #1,,,,**}
-\def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
- node \samp{\ignorespaces#1{}}}
-
-% @node's only job in TeX is to define \lastnode, which is used in
-% cross-references.
-\parseargdef\node{\checkenv{}\nodexxx #1,\finishnodeparse}
-\def\nodexxx#1,#2\finishnodeparse{\gdef\lastnode{#1}}
-\let\nwnode=\node
-\let\lastnode=\empty
-
-% Write a cross-reference definition for the current node. #1 is the
-% type (Ynumbered, Yappendix, Ynothing).
-%
-\def\donoderef#1{%
- \ifx\lastnode\empty\else
- \setref{\lastnode}{#1}%
- \global\let\lastnode=\empty
- \fi
-}
-
-% @anchor{NAME} -- define xref target at arbitrary point.
-%
-\newcount\savesfregister
-%
-\def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi}
-\def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi}
-\def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces}
-
-% \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an
-% anchor), which consists of three parts:
-% 1) NAME-title - the current sectioning name taken from \thissection,
-% or the anchor name.
-% 2) NAME-snt - section number and type, passed as the SNT arg, or
-% empty for anchors.
-% 3) NAME-pg - the page number.
-%
-% This is called from \donoderef, \anchor, and \dofloat. In the case of
-% floats, there is an additional part, which is not written here:
-% 4) NAME-lof - the text as it should appear in a @listoffloats.
-%
-\def\setref#1#2{%
- \pdfmkdest{#1}%
- \iflinks
- {%
- \atdummies % preserve commands, but don't expand them
- \turnoffactive
- \otherbackslash
- \edef\writexrdef##1##2{%
- \write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef
- ##1}{##2}}% these are parameters of \writexrdef
- }%
- \toks0 = \expandafter{\thissection}%
- \immediate \writexrdef{title}{\the\toks0 }%
- \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc.
- \writexrdef{pg}{\folio}% will be written later, during \shipout
- }%
- \fi
-}
-
-% @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is
-% the node name, #2 the name of the Info cross-reference, #3 the printed
-% node name, #4 the name of the Info file, #5 the name of the printed
-% manual. All but the node name can be omitted.
-%
-\def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]}
-\def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]}
-\def\ref#1{\xrefX[#1,,,,,,,]}
-\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup
- \unsepspaces
- \def\printedmanual{\ignorespaces #5}%
- \def\printedrefname{\ignorespaces #3}%
- \setbox1=\hbox{\printedmanual\unskip}%
- \setbox0=\hbox{\printedrefname\unskip}%
- \ifdim \wd0 = 0pt
- % No printed node name was explicitly given.
- \expandafter\ifx\csname SETxref-automatic-section-title\endcsname\relax
- % Use the node name inside the square brackets.
- \def\printedrefname{\ignorespaces #1}%
- \else
- % Use the actual chapter/section title appear inside
- % the square brackets. Use the real section title if we have it.
- \ifdim \wd1 > 0pt
- % It is in another manual, so we don't have it.
- \def\printedrefname{\ignorespaces #1}%
- \else
- \ifhavexrefs
- % We know the real title if we have the xref values.
- \def\printedrefname{\refx{#1-title}{}}%
- \else
- % Otherwise just copy the Info node name.
- \def\printedrefname{\ignorespaces #1}%
- \fi%
- \fi
- \fi
- \fi
- %
- % Make link in pdf output.
- \ifpdf
- \leavevmode
- \getfilename{#4}%
- {\turnoffactive \otherbackslash
- \ifnum\filenamelength>0
- \startlink attr{/Border [0 0 0]}%
- goto file{\the\filename.pdf} name{#1}%
- \else
- \startlink attr{/Border [0 0 0]}%
- goto name{\pdfmkpgn{#1}}%
- \fi
- }%
- \linkcolor
- \fi
- %
- % Float references are printed completely differently: "Figure 1.2"
- % instead of "[somenode], p.3". We distinguish them by the
- % LABEL-title being set to a magic string.
- {%
- % Have to otherify everything special to allow the \csname to
- % include an _ in the xref name, etc.
- \indexnofonts
- \turnoffactive
- \otherbackslash
- \expandafter\global\expandafter\let\expandafter\Xthisreftitle
- \csname XR#1-title\endcsname
- }%
- \iffloat\Xthisreftitle
- % If the user specified the print name (third arg) to the ref,
- % print it instead of our usual "Figure 1.2".
- \ifdim\wd0 = 0pt
- \refx{#1-snt}%
- \else
- \printedrefname
- \fi
- %
- % if the user also gave the printed manual name (fifth arg), append
- % "in MANUALNAME".
- \ifdim \wd1 > 0pt
- \space \putwordin{} \cite{\printedmanual}%
- \fi
- \else
- % node/anchor (non-float) references.
- %
- % If we use \unhbox0 and \unhbox1 to print the node names, TeX does not
- % insert empty discretionaries after hyphens, which means that it will
- % not find a line break at a hyphen in a node names. Since some manuals
- % are best written with fairly long node names, containing hyphens, this
- % is a loss. Therefore, we give the text of the node name again, so it
- % is as if TeX is seeing it for the first time.
- \ifdim \wd1 > 0pt
- \putwordsection{} ``\printedrefname'' \putwordin{} \cite{\printedmanual}%
- \else
- % _ (for example) has to be the character _ for the purposes of the
- % control sequence corresponding to the node, but it has to expand
- % into the usual \leavevmode...\vrule stuff for purposes of
- % printing. So we \turnoffactive for the \refx-snt, back on for the
- % printing, back off for the \refx-pg.
- {\turnoffactive \otherbackslash
- % Only output a following space if the -snt ref is nonempty; for
- % @unnumbered and @anchor, it won't be.
- \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}%
- \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
- }%
- % output the `[mynode]' via a macro so it can be overridden.
- \xrefprintnodename\printedrefname
- %
- % But we always want a comma and a space:
- ,\space
- %
- % output the `page 3'.
- \turnoffactive \otherbackslash \putwordpage\tie\refx{#1-pg}{}%
- \fi
- \fi
- \endlink
-\endgroup}
-
-% This macro is called from \xrefX for the `[nodename]' part of xref
-% output. It's a separate macro only so it can be changed more easily,
-% since square brackets don't work well in some documents. Particularly
-% one that Bob is working on :).
-%
-\def\xrefprintnodename#1{[#1]}
-
-% Things referred to by \setref.
-%
-\def\Ynothing{}
-\def\Yomitfromtoc{}
-\def\Ynumbered{%
- \ifnum\secno=0
- \putwordChapter@tie \the\chapno
- \else \ifnum\subsecno=0
- \putwordSection@tie \the\chapno.\the\secno
- \else \ifnum\subsubsecno=0
- \putwordSection@tie \the\chapno.\the\secno.\the\subsecno
- \else
- \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno
- \fi\fi\fi
-}
-\def\Yappendix{%
- \ifnum\secno=0
- \putwordAppendix@tie @char\the\appendixno{}%
- \else \ifnum\subsecno=0
- \putwordSection@tie @char\the\appendixno.\the\secno
- \else \ifnum\subsubsecno=0
- \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno
- \else
- \putwordSection@tie
- @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno
- \fi\fi\fi
-}
-
-% Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME.
-% If its value is nonempty, SUFFIX is output afterward.
-%
-\def\refx#1#2{%
- {%
- \indexnofonts
- \otherbackslash
- \expandafter\global\expandafter\let\expandafter\thisrefX
- \csname XR#1\endcsname
- }%
- \ifx\thisrefX\relax
- % If not defined, say something at least.
- \angleleft un\-de\-fined\angleright
- \iflinks
- \ifhavexrefs
- \message{\linenumber Undefined cross reference `#1'.}%
- \else
- \ifwarnedxrefs\else
- \global\warnedxrefstrue
- \message{Cross reference values unknown; you must run TeX again.}%
- \fi
- \fi
- \fi
- \else
- % It's defined, so just use it.
- \thisrefX
- \fi
- #2% Output the suffix in any case.
-}
-
-% This is the macro invoked by entries in the aux file. Usually it's
-% just a \def (we prepend XR to the control sequence name to avoid
-% collisions). But if this is a float type, we have more work to do.
-%
-\def\xrdef#1#2{%
- \expandafter\gdef\csname XR#1\endcsname{#2}% remember this xref value.
- %
- % Was that xref control sequence that we just defined for a float?
- \expandafter\iffloat\csname XR#1\endcsname
- % it was a float, and we have the (safe) float type in \iffloattype.
- \expandafter\let\expandafter\floatlist
- \csname floatlist\iffloattype\endcsname
- %
- % Is this the first time we've seen this float type?
- \expandafter\ifx\floatlist\relax
- \toks0 = {\do}% yes, so just \do
- \else
- % had it before, so preserve previous elements in list.
- \toks0 = \expandafter{\floatlist\do}%
- \fi
- %
- % Remember this xref in the control sequence \floatlistFLOATTYPE,
- % for later use in \listoffloats.
- \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0{#1}}%
- \fi
-}
-
-% Read the last existing aux file, if any. No error if none exists.
-%
-\def\tryauxfile{%
- \openin 1 \jobname.aux
- \ifeof 1 \else
- \readauxfile
- \global\havexrefstrue
- \fi
- \closein 1
-}
-
-\def\readauxfile{\begingroup
- \catcode`\^^@=\other
- \catcode`\^^A=\other
- \catcode`\^^B=\other
- \catcode`\^^C=\other
- \catcode`\^^D=\other
- \catcode`\^^E=\other
- \catcode`\^^F=\other
- \catcode`\^^G=\other
- \catcode`\^^H=\other
- \catcode`\^^K=\other
- \catcode`\^^L=\other
- \catcode`\^^N=\other
- \catcode`\^^P=\other
- \catcode`\^^Q=\other
- \catcode`\^^R=\other
- \catcode`\^^S=\other
- \catcode`\^^T=\other
- \catcode`\^^U=\other
- \catcode`\^^V=\other
- \catcode`\^^W=\other
- \catcode`\^^X=\other
- \catcode`\^^Z=\other
- \catcode`\^^[=\other
- \catcode`\^^\=\other
- \catcode`\^^]=\other
- \catcode`\^^^=\other
- \catcode`\^^_=\other
- % It was suggested to set the catcode of ^ to 7, which would allow ^^e4 etc.
- % in xref tags, i.e., node names. But since ^^e4 notation isn't
- % supported in the main text, it doesn't seem desirable. Furthermore,
- % that is not enough: for node names that actually contain a ^
- % character, we would end up writing a line like this: 'xrdef {'hat
- % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first
- % argument, and \hat is not an expandable control sequence. It could
- % all be worked out, but why? Either we support ^^ or we don't.
- %
- % The other change necessary for this was to define \auxhat:
- % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter
- % and then to call \auxhat in \setq.
- %
- \catcode`\^=\other
- %
- % Special characters. Should be turned off anyway, but...
- \catcode`\~=\other
- \catcode`\[=\other
- \catcode`\]=\other
- \catcode`\"=\other
- \catcode`\_=\other
- \catcode`\|=\other
- \catcode`\<=\other
- \catcode`\>=\other
- \catcode`\$=\other
- \catcode`\#=\other
- \catcode`\&=\other
- \catcode`\%=\other
- \catcode`+=\other % avoid \+ for paranoia even though we've turned it off
- %
- % This is to support \ in node names and titles, since the \
- % characters end up in a \csname. It's easier than
- % leaving it active and making its active definition an actual \
- % character. What I don't understand is why it works in the *value*
- % of the xrdef. Seems like it should be a catcode12 \, and that
- % should not typeset properly. But it works, so I'm moving on for
- % now. --karl, 15jan04.
- \catcode`\\=\other
- %
- % Make the characters 128-255 be printing characters.
- {%
- \count 1=128
- \def\loop{%
- \catcode\count 1=\other
- \advance\count 1 by 1
- \ifnum \count 1<256 \loop \fi
- }%
- }%
- %
- % @ is our escape character in .aux files, and we need braces.
- \catcode`\{=1
- \catcode`\}=2
- \catcode`\@=0
- %
- \input \jobname.aux
-\endgroup}
-
-
-\message{insertions,}
-% including footnotes.
-
-\newcount \footnoteno
-
-% The trailing space in the following definition for supereject is
-% vital for proper filling; pages come out unaligned when you do a
-% pagealignmacro call if that space before the closing brace is
-% removed. (Generally, numeric constants should always be followed by a
-% space to prevent strange expansion errors.)
-\def\supereject{\par\penalty -20000\footnoteno =0 }
-
-% @footnotestyle is meaningful for info output only.
-\let\footnotestyle=\comment
-
-{\catcode `\@=11
-%
-% Auto-number footnotes. Otherwise like plain.
-\gdef\footnote{%
- \let\indent=\ptexindent
- \let\noindent=\ptexnoindent
- \global\advance\footnoteno by \@ne
- \edef\thisfootno{$^{\the\footnoteno}$}%
- %
- % In case the footnote comes at the end of a sentence, preserve the
- % extra spacing after we do the footnote number.
- \let\@sf\empty
- \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi
- %
- % Remove inadvertent blank space before typesetting the footnote number.
- \unskip
- \thisfootno\@sf
- \dofootnote
-}%
-
-% Don't bother with the trickery in plain.tex to not require the
-% footnote text as a parameter. Our footnotes don't need to be so general.
-%
-% Oh yes, they do; otherwise, @ifset (and anything else that uses
-% \parseargline) fails inside footnotes because the tokens are fixed when
-% the footnote is read. --karl, 16nov96.
-%
-\gdef\dofootnote{%
- \insert\footins\bgroup
- % We want to typeset this text as a normal paragraph, even if the
- % footnote reference occurs in (for example) a display environment.
- % So reset some parameters.
- \hsize=\pagewidth
- \interlinepenalty\interfootnotelinepenalty
- \splittopskip\ht\strutbox % top baseline for broken footnotes
- \splitmaxdepth\dp\strutbox
- \floatingpenalty\@MM
- \leftskip\z@skip
- \rightskip\z@skip
- \spaceskip\z@skip
- \xspaceskip\z@skip
- \parindent\defaultparindent
- %
- \smallfonts \rm
- %
- % Because we use hanging indentation in footnotes, a @noindent appears
- % to exdent this text, so make it be a no-op. makeinfo does not use
- % hanging indentation so @noindent can still be needed within footnote
- % text after an @example or the like (not that this is good style).
- \let\noindent = \relax
- %
- % Hang the footnote text off the number. Use \everypar in case the
- % footnote extends for more than one paragraph.
- \everypar = {\hang}%
- \textindent{\thisfootno}%
- %
- % Don't crash into the line above the footnote text. Since this
- % expands into a box, it must come within the paragraph, lest it
- % provide a place where TeX can split the footnote.
- \footstrut
- \futurelet\next\fo@t
-}
-}%end \catcode `\@=11
-
-% In case a @footnote appears in a vbox, save the footnote text and create
-% the real \insert just after the vbox finished. Otherwise, the insertion
-% would be lost.
-% Similarily, if a @footnote appears inside an alignment, save the footnote
-% text to a box and make the \insert when a row of the table is finished.
-% And the same can be done for other insert classes. --kasal, 16nov03.
-
-% Replace the \insert primitive by a cheating macro.
-% Deeper inside, just make sure that the saved insertions are not spilled
-% out prematurely.
-%
-\def\startsavinginserts{%
- \ifx \insert\ptexinsert
- \let\insert\saveinsert
- \else
- \let\checkinserts\relax
- \fi
-}
-
-% This \insert replacement works for both \insert\footins{foo} and
-% \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}.
-%
-\def\saveinsert#1{%
- \edef\next{\noexpand\savetobox \makeSAVEname#1}%
- \afterassignment\next
- % swallow the left brace
- \let\temp =
-}
-\def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}}
-\def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1}
-
-\def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi}
-
-\def\placesaveins#1{%
- \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname
- {\box#1}%
-}
-
-% eat @SAVE -- beware, all of them have catcode \other:
-{
- \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials % ;-)
- \gdef\gobblesave @SAVE{}
-}
-
-% initialization:
-\def\newsaveins #1{%
- \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}%
- \next
-}
-\def\newsaveinsX #1{%
- \csname newbox\endcsname #1%
- \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts
- \checksaveins #1}%
-}
-
-% initialize:
-\let\checkinserts\empty
-\newsaveins\footins
-\newsaveins\margin
-
-
-% @image. We use the macros from epsf.tex to support this.
-% If epsf.tex is not installed and @image is used, we complain.
-%
-% Check for and read epsf.tex up front. If we read it only at @image
-% time, we might be inside a group, and then its definitions would get
-% undone and the next image would fail.
-\openin 1 = epsf.tex
-\ifeof 1 \else
- % Do not bother showing banner with epsf.tex v2.7k (available in
- % doc/epsf.tex and on ctan).
- \def\epsfannounce{\toks0 = }%
- \input epsf.tex
-\fi
-\closein 1
-%
-% We will only complain once about lack of epsf.tex.
-\newif\ifwarnednoepsf
-\newhelp\noepsfhelp{epsf.tex must be installed for images to
- work. It is also included in the Texinfo distribution, or you can get
- it from ftp://tug.org/tex/epsf.tex.}
-%
-\def\image#1{%
- \ifx\epsfbox\undefined
- \ifwarnednoepsf \else
- \errhelp = \noepsfhelp
- \errmessage{epsf.tex not found, images will be ignored}%
- \global\warnednoepsftrue
- \fi
- \else
- \imagexxx #1,,,,,\finish
- \fi
-}
-%
-% Arguments to @image:
-% #1 is (mandatory) image filename; we tack on .eps extension.
-% #2 is (optional) width, #3 is (optional) height.
-% #4 is (ignored optional) html alt text.
-% #5 is (ignored optional) extension.
-% #6 is just the usual extra ignored arg for parsing this stuff.
-\newif\ifimagevmode
-\def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup
- \catcode`\^^M = 5 % in case we're inside an example
- \normalturnoffactive % allow _ et al. in names
- % If the image is by itself, center it.
- \ifvmode
- \imagevmodetrue
- \nobreak\bigskip
- % Usually we'll have text after the image which will insert
- % \parskip glue, so insert it here too to equalize the space
- % above and below.
- \nobreak\vskip\parskip
- \nobreak
- \line\bgroup\hss
- \fi
- %
- % Output the image.
- \ifpdf
- \dopdfimage{#1}{#2}{#3}%
- \else
- % \epsfbox itself resets \epsf?size at each figure.
- \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
- \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
- \epsfbox{#1.eps}%
- \fi
- %
- \ifimagevmode \hss \egroup \bigbreak \fi % space after the image
-\endgroup}
-
-
-% @float FLOATTYPE,LOC ... @end float for displayed figures, tables, etc.
-% We don't actually implement floating yet, we just plop the float "here".
-% But it seemed the best name for the future.
-%
-\envparseargdef\float{\dofloat #1,,,\finish}
-
-% #1 is the optional FLOATTYPE, the text label for this float, typically
-% "Figure", "Table", "Example", etc. Can't contain commas. If omitted,
-% this float will not be numbered and cannot be referred to.
-%
-% #2 is the optional xref label. Also must be present for the float to
-% be referable.
-%
-% #3 is the optional positioning argument; for now, it is ignored. It
-% will somehow specify the positions allowed to float to (here, top, bottom).
-%
-% We keep a separate counter for each FLOATTYPE, which we reset at each
-% chapter-level command.
-\let\resetallfloatnos=\empty
-%
-\def\dofloat#1,#2,#3,#4\finish{%
- % don't lose footnotes inside @float.
- \startsavinginserts
- %
- \vtop\bgroup
- \def\floattype{#1}%
- \def\floatlabel{#2}%
- \def\floatloc{#3}% we do nothing with this yet.
- %
- \ifx\floattype\empty
- \let\safefloattype=\empty
- \else
- {%
- % the floattype might have accents or other special characters,
- % but we need to use it in a control sequence name.
- \indexnofonts
- \turnoffactive
- \xdef\safefloattype{\floattype}%
- }%
- \fi
- %
- % If label is given but no type, we handle that as the empty type.
- \ifx\floatlabel\empty \else
- % We want each FLOATTYPE to be numbered separately (Figure 1,
- % Table 1, Figure 2, ...). (And if no label, no number.)
- %
- \expandafter\getfloatno\csname\safefloattype floatno\endcsname
- \global\advance\floatno by 1
- %
- {%
- % This magic value for \thissection is output by \setref as the
- % XREFLABEL-title value. \xrefX uses it to distinguish float
- % labels (which have a completely different output format) from
- % node and anchor labels. And \xrdef uses it to construct the
- % lists of floats.
- %
- \edef\thissection{\floatmagic=\safefloattype}%
- \setref{\floatlabel}{Yfloat}%
- }%
- \fi
-}
-
-% we have these possibilities:
-% @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap
-% @float Foo,lbl & no caption: Foo 1.1
-% @float ,lbl & Caption{Cap}: 1.1: Cap
-% @float ,lbl & no caption: 1.1
-% @float & @caption{Cap}: Cap
-% @float & no caption:
-%
-\def\Efloat{%
- \let\printedsomething = \empty
- %
- \ifx\floattype\empty \else
- \vskip.5\parskip % space above caption
- %
- % Print the float number preceded by the chapter-level number
- % (empty in the case of unnumbered), as in "Figure 1.1". Although
- % there are other styles of float numbering, we hardwire this one.
- \def\floatident{\floattype\tie\chaplevelprefix\the\floatno}%
- \floatident
- \let\printedsomething = t%
- %
- % Write the text that goes in the list of floats to the aux file
- % as \floatlabel-lof. Besides the float ident, we include the
- % short caption if specified, else the full caption if specified,
- % else nothing.
- {%
- \atdummies \turnoffactive \otherbackslash
- \immediate\write\auxfile{@xrdef{\floatlabel-lof}{%
- \floatident
- \ifx\thisshortcaption\empty
- \ifx\thiscaption\empty \else
- : \thiscaption
- \fi
- \else
- : \thisshortcaption
- \fi
- }}%
- }%
- \fi % end have xref label for this float
- %
- \ifx\thiscaption\empty \else
- \ifx\printedsomething\empty
- \vskip.5\parskip % space above caption
- \else
- :\space % had a number, so print a colon before the caption.
- \fi
- %
- % Print caption text.
- \thiscaption
- \let\printedsomething = t%
- \fi
- %
- % Space below caption, if we printed anything.
- \ifx\printedsomething\empty \else \vskip\parskip \fi
- \egroup % end of \vtop
- \checkinserts
-}
-
-\def\caption#1{\checkenv\float \def\thiscaption{#1}}
-\def\shortcaption#1{\checkenv\float \def\thisshortcaption{#1}}
-\let\thiscaption=\empty
-\let\thisshortcaption=\empty
-
-% The parameter is the control sequence identifying the counter we are
-% going to use. Create it if it doesn't exist and assign it to \floatno.
-\def\getfloatno#1{%
- \ifx#1\relax
- % Haven't seen this figure type before.
- \csname newcount\endcsname #1%
- %
- % Remember to reset this floatno at the next chap.
- \expandafter\gdef\expandafter\resetallfloatnos
- \expandafter{\resetallfloatnos #1=0 }%
- \fi
- \let\floatno#1%
-}
-
-% \setref calls this to get the XREFLABEL-snt value. We want an @xref
-% to the FLOATLABEL to expand to "Figure 3.1". We call \setref when we
-% first read the @float command.
-%
-\def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}%
-
-% Magic string used for the XREFLABEL-title value, so \xrefX can
-% distinguish floats from other xref types.
-\def\floatmagic{!!float!!}
-
-% #1 is the control sequence we are passed; we expand into a conditional
-% which is true if #1 represents a float ref. That is, the magic
-% \thissection value which we \setref above.
-%
-\def\iffloat#1{\expandafter\doiffloat#1==\finish}
-%
-% #1 is (maybe) the \floatmagic string. If so, #2 will be the
-% (safe) float type for this float. We set \iffloattype to #2.
-%
-\def\doiffloat#1=#2=#3\finish{%
- \def\temp{#1}%
- \def\iffloattype{#2}%
- \ifx\temp\floatmagic
-}
-
-% @listoffloats FLOATTYPE - print a list of floats like a table of contents.
-%
-\parseargdef\listoffloats{%
- \def\floattype{#1}% floattype
- {%
- % the floattype might have accents or other special characters,
- % but we need to use it in a control sequence name.
- \indexnofonts
- \turnoffactive
- \xdef\safefloattype{\floattype}%
- }%
- %
- % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE.
- \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax
- \ifhavexrefs
- % if the user said @listoffloats foo but never @float foo.
- \message{\linenumber No `\safefloattype' floats to list.}%
- \fi
- \else
- \begingroup
- \leftskip=\tocindent % indent these entries like a toc
- \let\do=\listoffloatsdo
- \csname floatlist\safefloattype\endcsname
- \endgroup
- \fi
-}
-
-% This is called on each entry in a list of floats. We're passed the
-% xref label, in the form LABEL-title, which is how we save it in the
-% aux file. We strip off the -title and look up \XRLABEL-lof, which
-% has the text we're supposed to typeset here.
-%
-% Figures without xref labels will not be included in the list (since
-% they won't appear in the aux file).
-%
-\def\listoffloatsdo#1{\listoffloatsdoentry#1\finish}
-\def\listoffloatsdoentry#1-title\finish{%
- % use the same \entry we use for the TOC.
- \entry{\csname XR#1-lof\endcsname}{\csname XR#1-pg\endcsname}%
-}
-
-\message{localization,}
-% and i18n.
-
-% @documentlanguage is usually given very early, just after
-% @setfilename. If done too late, it may not override everything
-% properly. Single argument is the language abbreviation.
-% It would be nice if we could set up a hyphenation file here.
-%
-\parseargdef\documentlanguage{%
- \tex % read txi-??.tex file in plain TeX.
- % Read the file if it exists.
- \openin 1 txi-#1.tex
- \ifeof 1
- \errhelp = \nolanghelp
- \errmessage{Cannot read language file txi-#1.tex}%
- \else
- \input txi-#1.tex
- \fi
- \closein 1
- \endgroup
-}
-\newhelp\nolanghelp{The given language definition file cannot be found or
-is empty. Maybe you need to install it? In the current directory
-should work if nowhere else does.}
-
-
-% @documentencoding should change something in TeX eventually, most
-% likely, but for now just recognize it.
-\let\documentencoding = \comment
-
-
-% Page size parameters.
-%
-\newdimen\defaultparindent \defaultparindent = 15pt
-
-\chapheadingskip = 15pt plus 4pt minus 2pt
-\secheadingskip = 12pt plus 3pt minus 2pt
-\subsecheadingskip = 9pt plus 2pt minus 2pt
-
-% Prevent underfull vbox error messages.
-\vbadness = 10000
-
-% Don't be so finicky about underfull hboxes, either.
-\hbadness = 2000
-
-% Following George Bush, just get rid of widows and orphans.
-\widowpenalty=10000
-\clubpenalty=10000
-
-% Use TeX 3.0's \emergencystretch to help line breaking, but if we're
-% using an old version of TeX, don't do anything. We want the amount of
-% stretch added to depend on the line length, hence the dependence on
-% \hsize. We call this whenever the paper size is set.
-%
-\def\setemergencystretch{%
- \ifx\emergencystretch\thisisundefined
- % Allow us to assign to \emergencystretch anyway.
- \def\emergencystretch{\dimen0}%
- \else
- \emergencystretch = .15\hsize
- \fi
-}
-
-% Parameters in order: 1) textheight; 2) textwidth; 3) voffset;
-% 4) hoffset; 5) binding offset; 6) topskip; 7) physical page height; 8)
-% physical page width.
-%
-% We also call \setleading{\textleading}, so the caller should define
-% \textleading. The caller should also set \parskip.
-%
-\def\internalpagesizes#1#2#3#4#5#6#7#8{%
- \voffset = #3\relax
- \topskip = #6\relax
- \splittopskip = \topskip
- %
- \vsize = #1\relax
- \advance\vsize by \topskip
- \outervsize = \vsize
- \advance\outervsize by 2\topandbottommargin
- \pageheight = \vsize
- %
- \hsize = #2\relax
- \outerhsize = \hsize
- \advance\outerhsize by 0.5in
- \pagewidth = \hsize
- %
- \normaloffset = #4\relax
- \bindingoffset = #5\relax
- %
- \ifpdf
- \pdfpageheight #7\relax
- \pdfpagewidth #8\relax
- \fi
- %
- \setleading{\textleading}
- %
- \parindent = \defaultparindent
- \setemergencystretch
-}
-
-% @letterpaper (the default).
-\def\letterpaper{{\globaldefs = 1
- \parskip = 3pt plus 2pt minus 1pt
- \textleading = 13.2pt
- %
- % If page is nothing but text, make it come out even.
- \internalpagesizes{46\baselineskip}{6in}%
- {\voffset}{.25in}%
- {\bindingoffset}{36pt}%
- {11in}{8.5in}%
-}}
-
-% Use @smallbook to reset parameters for 7x9.5 (or so) format.
-\def\smallbook{{\globaldefs = 1
- \parskip = 2pt plus 1pt
- \textleading = 12pt
- %
- \internalpagesizes{7.5in}{5in}%
- {\voffset}{.25in}%
- {\bindingoffset}{16pt}%
- {9.25in}{7in}%
- %
- \lispnarrowing = 0.3in
- \tolerance = 700
- \hfuzz = 1pt
- \contentsrightmargin = 0pt
- \defbodyindent = .5cm
-}}
-
-% Use @afourpaper to print on European A4 paper.
-\def\afourpaper{{\globaldefs = 1
- \parskip = 3pt plus 2pt minus 1pt
- \textleading = 13.2pt
- %
- % Double-side printing via postscript on Laserjet 4050
- % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm.
- % To change the settings for a different printer or situation, adjust
- % \normaloffset until the front-side and back-side texts align. Then
- % do the same for \bindingoffset. You can set these for testing in
- % your texinfo source file like this:
- % @tex
- % \global\normaloffset = -6mm
- % \global\bindingoffset = 10mm
- % @end tex
- \internalpagesizes{51\baselineskip}{160mm}
- {\voffset}{\hoffset}%
- {\bindingoffset}{44pt}%
- {297mm}{210mm}%
- %
- \tolerance = 700
- \hfuzz = 1pt
- \contentsrightmargin = 0pt
- \defbodyindent = 5mm
-}}
-
-% Use @afivepaper to print on European A5 paper.
-% From romildo@urano.iceb.ufop.br, 2 July 2000.
-% He also recommends making @example and @lisp be small.
-\def\afivepaper{{\globaldefs = 1
- \parskip = 2pt plus 1pt minus 0.1pt
- \textleading = 12.5pt
- %
- \internalpagesizes{160mm}{120mm}%
- {\voffset}{\hoffset}%
- {\bindingoffset}{8pt}%
- {210mm}{148mm}%
- %
- \lispnarrowing = 0.2in
- \tolerance = 800
- \hfuzz = 1.2pt
- \contentsrightmargin = 0pt
- \defbodyindent = 2mm
- \tableindent = 12mm
-}}
-
-% A specific text layout, 24x15cm overall, intended for A4 paper.
-\def\afourlatex{{\globaldefs = 1
- \afourpaper
- \internalpagesizes{237mm}{150mm}%
- {\voffset}{4.6mm}%
- {\bindingoffset}{7mm}%
- {297mm}{210mm}%
- %
- % Must explicitly reset to 0 because we call \afourpaper.
- \globaldefs = 0
-}}
-
-% Use @afourwide to print on A4 paper in landscape format.
-\def\afourwide{{\globaldefs = 1
- \afourpaper
- \internalpagesizes{241mm}{165mm}%
- {\voffset}{-2.95mm}%
- {\bindingoffset}{7mm}%
- {297mm}{210mm}%
- \globaldefs = 0
-}}
-
-% @pagesizes TEXTHEIGHT[,TEXTWIDTH]
-% Perhaps we should allow setting the margins, \topskip, \parskip,
-% and/or leading, also. Or perhaps we should compute them somehow.
-%
-\parseargdef\pagesizes{\pagesizesyyy #1,,\finish}
-\def\pagesizesyyy#1,#2,#3\finish{{%
- \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi
- \globaldefs = 1
- %
- \parskip = 3pt plus 2pt minus 1pt
- \setleading{\textleading}%
- %
- \dimen0 = #1
- \advance\dimen0 by \voffset
- %
- \dimen2 = \hsize
- \advance\dimen2 by \normaloffset
- %
- \internalpagesizes{#1}{\hsize}%
- {\voffset}{\normaloffset}%
- {\bindingoffset}{44pt}%
- {\dimen0}{\dimen2}%
-}}
-
-% Set default to letter.
-%
-\letterpaper
-
-
-\message{and turning on texinfo input format.}
-
-% Define macros to output various characters with catcode for normal text.
-\catcode`\"=\other
-\catcode`\~=\other
-\catcode`\^=\other
-\catcode`\_=\other
-\catcode`\|=\other
-\catcode`\<=\other
-\catcode`\>=\other
-\catcode`\+=\other
-\catcode`\$=\other
-\def\normaldoublequote{"}
-\def\normaltilde{~}
-\def\normalcaret{^}
-\def\normalunderscore{_}
-\def\normalverticalbar{|}
-\def\normalless{<}
-\def\normalgreater{>}
-\def\normalplus{+}
-\def\normaldollar{$}%$ font-lock fix
-
-% This macro is used to make a character print one way in \tt
-% (where it can probably be output as-is), and another way in other fonts,
-% where something hairier probably needs to be done.
-%
-% #1 is what to print if we are indeed using \tt; #2 is what to print
-% otherwise. Since all the Computer Modern typewriter fonts have zero
-% interword stretch (and shrink), and it is reasonable to expect all
-% typewriter fonts to have this, we can check that font parameter.
-%
-\def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi}
-
-% Same as above, but check for italic font. Actually this also catches
-% non-italic slanted fonts since it is impossible to distinguish them from
-% italic fonts. But since this is only used by $ and it uses \sl anyway
-% this is not a problem.
-\def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi}
-
-% Turn off all special characters except @
-% (and those which the user can use as if they were ordinary).
-% Most of these we simply print from the \tt font, but for some, we can
-% use math or other variants that look better in normal text.
-
-\catcode`\"=\active
-\def\activedoublequote{{\tt\char34}}
-\let"=\activedoublequote
-\catcode`\~=\active
-\def~{{\tt\char126}}
-\chardef\hat=`\^
-\catcode`\^=\active
-\def^{{\tt \hat}}
-
-\catcode`\_=\active
-\def_{\ifusingtt\normalunderscore\_}
-% Subroutine for the previous macro.
-\def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em }
-
-\catcode`\|=\active
-\def|{{\tt\char124}}
-\chardef \less=`\<
-\catcode`\<=\active
-\def<{{\tt \less}}
-\chardef \gtr=`\>
-\catcode`\>=\active
-\def>{{\tt \gtr}}
-\catcode`\+=\active
-\def+{{\tt \char 43}}
-\catcode`\$=\active
-\def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix
-
-% If a .fmt file is being used, characters that might appear in a file
-% name cannot be active until we have parsed the command line.
-% So turn them off again, and have \everyjob (or @setfilename) turn them on.
-% \otherifyactive is called near the end of this file.
-\def\otherifyactive{\catcode`+=\other \catcode`\_=\other}
-
-\catcode`\@=0
-
-% \backslashcurfont outputs one backslash character in current font,
-% as in \char`\\.
-\global\chardef\backslashcurfont=`\\
-\global\let\rawbackslashxx=\backslashcurfont % let existing .??s files work
-
-% \rawbackslash defines an active \ to do \backslashcurfont.
-% \otherbackslash defines an active \ to be a literal `\' character with
-% catcode other.
-{\catcode`\\=\active
- @gdef@rawbackslash{@let\=@backslashcurfont}
- @gdef@otherbackslash{@let\=@realbackslash}
-}
-
-% \realbackslash is an actual character `\' with catcode other.
-{\catcode`\\=\other @gdef@realbackslash{\}}
-
-% \normalbackslash outputs one backslash in fixed width font.
-\def\normalbackslash{{\tt\backslashcurfont}}
-
-\catcode`\\=\active
-
-% Used sometimes to turn off (effectively) the active characters
-% even after parsing them.
-@def@turnoffactive{%
- @let"=@normaldoublequote
- @let\=@realbackslash
- @let~=@normaltilde
- @let^=@normalcaret
- @let_=@normalunderscore
- @let|=@normalverticalbar
- @let<=@normalless
- @let>=@normalgreater
- @let+=@normalplus
- @let$=@normaldollar %$ font-lock fix
- @unsepspaces
-}
-
-% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of
-% the literal character `\'. (Thus, \ is not expandable when this is in
-% effect.)
-%
-@def@normalturnoffactive{@turnoffactive @let\=@normalbackslash}
-
-% Make _ and + \other characters, temporarily.
-% This is canceled by @fixbackslash.
-@otherifyactive
-
-% If a .fmt file is being used, we don't want the `\input texinfo' to show up.
-% That is what \eatinput is for; after that, the `\' should revert to printing
-% a backslash.
-%
-@gdef@eatinput input texinfo{@fixbackslash}
-@global@let\ = @eatinput
-
-% On the other hand, perhaps the file did not have a `\input texinfo'. Then
-% the first `\{ in the file would cause an error. This macro tries to fix
-% that, assuming it is called before the first `\' could plausibly occur.
-% Also back turn on active characters that might appear in the input
-% file name, in case not using a pre-dumped format.
-%
-@gdef@fixbackslash{%
- @ifx\@eatinput @let\ = @normalbackslash @fi
- @catcode`+=@active
- @catcode`@_=@active
-}
-
-% Say @foo, not \foo, in error messages.
-@escapechar = `@@
-
-% These look ok in all fonts, so just make them not special.
-@catcode`@& = @other
-@catcode`@# = @other
-@catcode`@% = @other
-
-
-@c Local variables:
-@c eval: (add-hook 'write-file-hooks 'time-stamp)
-@c page-delimiter: "^\\\\message"
-@c time-stamp-start: "def\\\\texinfoversion{"
-@c time-stamp-format: "%:y-%02m-%02d.%02H"
-@c time-stamp-end: "}"
-@c End:
-
-@c vim:sw=2:
-
-@ignore
- arch-tag: e1b36e32-c96e-4135-a41a-0b2efa2ea115
-@end ignore
diff --git a/Build/source/utils/texi2html/doc/version.texi b/Build/source/utils/texi2html/doc/version.texi
deleted file mode 100644
index bb25b39fd3a..00000000000
--- a/Build/source/utils/texi2html/doc/version.texi
+++ /dev/null
@@ -1,4 +0,0 @@
-@set UPDATED 17 January 2006
-@set UPDATED-MONTH January 2006
-@set EDITION 1.76
-@set VERSION 1.76
diff --git a/Build/source/utils/texi2html/examples/book.init b/Build/source/utils/texi2html/examples/book.init
deleted file mode 100644
index a4147a38305..00000000000
--- a/Build/source/utils/texi2html/examples/book.init
+++ /dev/null
@@ -1,197 +0,0 @@
-# This is based on the scriptbasic style
-
-$DO_CONTENTS = 1;
-
-@SECTION_BUTTONS =
- (
- 'Back', 'Forward', ' ', 'Contents', 'Index', 'About'
- );
-
-@CHAPTER_BUTTONS =
- (
- 'Back', 'Forward', ' ', 'Contents', 'Index', 'About'
- );
-
-@MISC_BUTTONS = ('Contents', 'Index', 'About');
-
-@SECTION_FOOTER_BUTTONS = ('Contents', 'Index', 'About');
-
-@NODE_FOOTER_BUTTONS = ('Back', 'Forward');
-
-$WORDS_IN_PAGE = undef;
-$SHOW_MENU = 0;
-
-$BIG_RULE = '<hr size="2">';
-
-sub print_sub_toc($$);
-
-sub print_sub_toc($$)
-{
- my $parent_element = shift;
- my $element = shift;
- my $result = &$anchor('', main::href($element, $parent_element->{'file'}), $element->{'text'}) . " <br>\n";
-#print STDERR "SUB_TOC $element->{'text'}\n"; #sleep 1;
- if (exists($element->{'child'}))
- {
-#print STDERR "SUB_TOC child $element->{'child'}->{'text'}\n";
- $result .= "<ul>\n". print_sub_toc($parent_element, $element->{'child'}) ."</ul>\n";
- }
- if (exists($element->{'next'}))
- {
-#print STDERR "SUB_TOC next($element->{'text'}) $element->{'next'}->{'text'}\n";
- $result .= print_sub_toc($parent_element, $element->{'next'});
- }
- return $result;
-}
-
-sub print_up_toc($$)
-{
- my $fh = shift;
- my $element = shift;
- my $current_element = $element;
- my @elements;
- while (defined($current_element->{'up'}) and ($current_element->{'up'} ne $current_element))
- {
- unshift (@elements, $current_element->{'up'});
- $current_element = $current_element->{'up'};
- }
- #print $fh "<ul>" . &$anchor('', $Texi2HTML::HREF{Contents}, '[' . $Texi2HTML::NAME{Contents} . ']') . " <br>\n";
- foreach my $elem (@elements)
- {
- print $fh "<ul>" . &$anchor('', main::href($elem, $element->{'file'}), $elem->{'text'}) . " <br>\n";
- }
- foreach my $elem (@elements)
- {
- print $fh "</ul>\n";
- }
- print $fh "</ul>\n";
-}
-
-$print_section = \&book_print_section;
-$print_Top = \&book_print_Top;
-$print_Toc = \&book_print_Toc;
-$element_file_name = \&book_element_file_name;
-
-sub book_print_section($$$)
-{
- my $fh = shift;
- my $first_in_page = shift;
- my $previous_is_top = shift;
- my $buttons = \@SECTION_BUTTONS;
-
- if ($first_in_page and $SECTION_NAVIGATION)
- {
- #print_up_toc($fh, $Texi2HTML::THIS_ELEMENT) if ($SPLIT eq 'node');
- print_up_toc($fh, $Texi2HTML::THIS_ELEMENT);
- &$print_head_navigation($fh, $buttons);
- }
- else
- { # got to do this here, as it isn't done in print_head_navigation
- main::print_lines($fh, $Texi2HTML::THIS_HEADER);
- &$print_navigation($fh, $buttons) if ($SECTION_NAVIGATION);
- }
- my $nw = main::print_lines($fh);
- if (defined $SPLIT
- and (($SPLIT eq 'node') && $SECTION_NAVIGATION))
- {
- &$print_foot_navigation($fh);
- print $fh "$SMALL_RULE\n";
- &$print_navigation($fh, \@NODE_FOOTER_BUTTONS) if (!defined($WORDS_IN_PAGE) or (defined ($nw)
- and $nw >= $WORDS_IN_PAGE));
- }
-}
-
-sub book_print_Top($$)
-{
- my $fh = shift;
- my $has_top_heading = shift;
-
- my $buttons = \@MISC_BUTTONS;
- &$print_head_navigation($fh, $buttons);
- print $fh $Texi2HTML::TITLEPAGE;
- print $fh "<h1 class=\"settitle\">$Texi2HTML::NAME{Top}</h1>\n"
- unless ($has_top_heading);
- main::print_lines($fh, $Texi2HTML::THIS_SECTION);
- print $fh '<h2> ' . $Texi2HTML::NAME{'Contents'} . "</h2>\n" ;
- main::print_lines($fh, $Texi2HTML::TOC_LINES);
-}
-
-sub book_print_Toc
-{
- my $fh = shift;
- &$print_page_head($fh) if $SPLIT;
- #print $fh $Texi2HTML::TITLEPAGE;
- print $fh '<h2> ' . $Texi2HTML::NAME{'Contents'} . "</h2>\n" ;
- main::print_lines($fh);
- &$print_misc_footer($fh, \@MISC_BUTTONS);
-}
-
-my $unumbered_nr = -1;
-my $previous_nr;
-my $previous_file_name;
-
-sub book_element_file_name($$$)
-{
- my $element = shift;
- my $is_top = shift;
- my $prefix = shift;
-
- if (defined($previous_nr) and ($element->{'doc_nr'} == $previous_nr))
- {
- return $previous_file_name;
- }
- if ($is_top)
- {
- $previous_file_name = "${prefix}_top.html";
- }
- elsif (defined($element->{'number'}) and ($element->{'number'} ne ''))
- {
- my $number = $element->{'number'};
- $number .= '.' unless ($number =~ /\.$/);
- $previous_file_name = "${prefix}_$number" . 'html';
- }
- else
- {
- $unumbered_nr++;
- $previous_file_name = "${prefix}_U." . $unumbered_nr . '.html';
- }
- $previous_nr = $element->{'doc_nr'};
- return $previous_file_name;
-}
-
-$heading = \&book_heading;
-
-sub book_heading($)
-{
- my $element = shift;
- my $level = 3;
- if (!$element->{'node'})
- {
- $level = $element->{'level'};
- }
- $level = 1 if ($level == 0);
- my $text = $element->{'text'};
- if (!$element->{'node'} and (!$NUMBER_SECTIONS))
- {
- $text = $element->{'name'};
- }
- return '' if ($text !~ /\S/);
- my $class = $element->{'tag_level'};
- $class = 'unnumbered' if ($class eq 'top');
- if (defined($element->{'tocid'}) and $TOC_LINKS)
- {
- $text = &$anchor ('', "$Texi2HTML::THISDOC{'toc_file'}#$element->{'tocid'}", $text);
- }
- $text = "<h$level class=\"$class\"> $text </h$level>\n";
- #if (defined($SPLIT) and ($SPLIT eq 'node')
- if (exists($element->{'child'})
- and ($element->{'tag_level'} !~ /heading/))
- {
- $text .= "<ul>\n";
- $text .= "" . print_sub_toc($element, $element->{'child'});
- $text .= "</ul>\n";
- }
- return $text;
-}
-
-1;
diff --git a/Build/source/utils/texi2html/examples/chm.init b/Build/source/utils/texi2html/examples/chm.init
deleted file mode 100644
index a809ec87704..00000000000
--- a/Build/source/utils/texi2html/examples/chm.init
+++ /dev/null
@@ -1,366 +0,0 @@
-# -*-perl-*-
-
-main::load_init_file('', 'noheaders.init');
-
-$SHOW_MENU = 0;
-$SPLIT = 'node';
-$DO_CONTENT = 1;
-$SPLIT_INDEX = undef;
-$IDX_SUMMARY = 1;
-
-$SMALL_RULE = '';
-$DEFAULT_RULE = '';
-$MIDDLE_RULE = '';
-$BIG_RULE = '';
-
-$DOCUMENT_DESCRIPTION = '';
-$SEPARATED_FOOTNOTES = 0;
-
-$index_summary_file_entry = \&chm_index_summary_file_entry;
-$index_summary_file_begin = \&chm_index_summary_file_begin;
-$index_summary_file_end = \&chm_index_summary_file_end;
-
-$print_page_foot = \&chm_print_page_foot;
-
-my $default_toc_body = $toc_body;
-$toc_body = \&chm_toc_body;
-
-$finish_out = \&chm_finish_out;
-my $default_init_out = $init_out;
-
-$init_out = \&chm_init_out;
-
-my %chm_languages = (
- 'en' => '0x409 English (United States)',
- 'sq' => '0x041c Albanian',
-# 'ar' => '0x1401 Arabic (ALGERIA)',
-# 'es' => '0x2c0a Spanish (ARGENTINA)',
-# 'en' => '0x0c09 English (AUSTRALIA)',
-# 'de' => '0x0c07 German (AUSTRIA)',
-# 'ar' => '0x3c01 Arabic (BAHRAIN)',
- 'be' => '0x0423 Byelorussian',
-# 'fr' => '0x080c French (BELGIUM)',
-# 'en' => '0x2809 English (BELIZE)',
-# 'es' => '0x400a Spanish (BOLIVIA)',
-# 'pt' => '0x0416 Portuguese (BRAZIL)',
-# 'ms' => '0x083e Malay (BRUNEI DARUSSALAM)',
- 'bg' => '0x0402 Bulgarian',
-# 'fr' => '0x0c0c French (CANADA)',
-# 'es' => '0x340a Spanish (CHILE)',
- 'zh' => '0x0804 Chinese (CHINA)',
-# 'es' => '0x240a Spanish (COLOMBIA)',
-# 'es' => '0x140a Spanish (COSTA RICA)',
- 'hr' => '0x041a Croatian',
- 'cs' => '0x0405 Czech',
- 'da' => '0x0406 Danish',
-# 'es' => '0x1c0a Spanish (DOMINICAN REPUBLIC)',
-# 'es' => '0x300a Spanish (ECUADOR)',
-# 'ar' => '0x0c01 Arabic (EGYPT)',
-# 'es' => '0x440a Spanish (EL SALVADOR)',
- 'et' => '0x0425 Estonian',
- 'fo' => '0x0438 Faeroese',
- 'fi' => '0x040b Finnish',
- 'fr' => '0x040c French (FRANCE)',
- 'de' => '0x0407 German (GERMANY)',
- 'el' => '0x0408 Greek',
-# 'es' => '0x100a Spanish (GUATEMALA)',
-# 'es' => '0x480a Spanish (HONDURAS)',
-# 'zh' => '0x0c04 Chinese (HONG KONG)',
- 'hu' => '0x040e Hungarian',
- 'is' => '0x040f Icelandic',
- 'hi' => '0x0439 Hindi',
- 'in' => '0x04',
- 'fa' => '0x0429 Farsi',
-# 'ar' => '0x0801 Arabic (IRAQ)',
-# 'en' => '0x1809 English (IRELAND)',
- 'iw' => '0x04',
- 'it' => '0x0410 Italian',
-# 'en' => '0x2009 English (JAMAICA)',
- 'ja' => '0x0411 Japanese',
-# 'ar' => '0x2c01 Arabic (JORDAN)',
- 'sw' => '0x0441 Swahili',
- 'ko' => '0x0412 Korean',
-# 'ar' => '0x3401 Arabic (KUWAIT)',
- 'al' => '0x0426 Latvian (Lettish)',
-# 'ar' => '0x3001 Arabic (LEBANON)',
-# 'ar' => '0x1001 Arabic (LIBYAN ARAB JAMAHIRIYA)',
-# 'de' => '0x1407 German (LIECHTENSTEIN)',
- 'lt' => '0x0427 Lithuanian',
-# 'de' => '0x1007 German (LUXEMBOURG)',
-# 'zh' => '0x1404 Chinese (MACAU)',
- 'mk' => '0x042f Macedonian',
-# 'ms' => '0x043e Malay (MALAYSIA)',
-# 'es' => '0x080a Spanish (MEXICO)',
-# 'fr' => '0x180c French (MONACO)',
-# 'ar' => '0x1801 Arabic (MOROCCO)',
- 'nl' => '0x0413 Dutch',
-# 'en' => '0x1409 English (NEW ZEALAND)',
-# 'es' => '0x4c0a Spanish (NICARAGUA)',
- 'no' => '0x0414 Norwegian',
-# 'ar' => '0x2001 Arabic (OMAN)',
- 'ur' => '0x0420 Urdu',
-# 'es' => '0x180a Spanish (PANAMA)',
-# 'es' => '0x3c0a Spanish (PARAGUAY)',
-# 'es' => '0x280a Spanish (PERU)',
-# 'en' => '0x3409 English (PHILIPPINES)',
- 'pl' => '0x0415 Polish',
- 'pt' => '0x0816 Portuguese (PORTUGAL)',
-# 'es' => '0x500a Spanish (PUERTO RICO)',
-# 'ar' => '0x4001 Arabic (QATAR)',
- 'ro' => '0x0418 Romanian',
- 'ru' => '0x0419 Russian',
- 'ar' => '0x0401 Arabic (SAUDI ARABIA)',
-# 'zh' => '0x1004 Chinese (SINGAPORE)',
- 'sk' => '0x041b Slovak',
- 'sl' => '0x0424 Slovenian',
- 'af' => '0x0436 Afrikaans',
- 'ca' => '0x0403 Catalan',
- 'sv' => '0x041d Swedish',
-# 'de' => '0x0807 German (SWITZERLAND)',
-# 'ar' => '0x2801 Arabic (SYRIAN ARAB REPUBLIC)',
-# 'zh' => '0x0404 Chinese (TAIWAN, PROVINCE OF CHINA)',
- 'th' => '0x041e Thai',
-# 'en' => '0x2c09 English (TRINIDAD AND TOBAGO)',
-# 'ar' => '0x1c01 Arabic (TUNISIA)',
- 'tr' => '0x041f Turkish',
- 'uk' => '0x0422 Ukrainian',
-# 'ar' => '0x3801 Arabic (UNITED ARAB EMIRATES)',
-# 'en' => '0x0809 English (UNITED KINGDOM)',
-# 'en' => '0x0409 English (UNITED STATES)',
-# 'es' => '0x380a Spanish (URUGUAY)',
-# 'es' => '0x200a Spanish (VENEZUELA)',
- 'vi' => '0x242a Vietnamese',
-# 'ar' => '0x2401 Arabic (YEMEN)',
-# 'en' => '0x3009 English (ZIMBABWE)',
- #'' => '',
-);
-
-my %hhk_global_property = (
- 'ImageType' => 'Folder',
-);
-
-my %hhc_global_property = (
- 'ImageType' => 'Folder',
-);
-
-# We prepare a environment for conversion of texi to unicode (maybe this
-# could be in utf8.init ?)
-my %chm_texi_map = %texi_map;
-my %chm_simple_map_texi = %simple_map_texi;
-my %chm_style_map_texi = ();
-
-foreach my $command (keys(%style_map_texi))
-{
- $chm_style_map_texi{$command} = {};
- foreach my $key (keys (%{$style_map_texi{$command}}))
- {
-#print STDERR "$command, $key, $style_map_texi{$command}->{$key}\n";
- $chm_style_map_texi{$command}->{$key} =
- $style_map_texi{$command}->{$key};
- }
-}
-
-foreach my $key (keys(%unicode_accents))
-{
- $chm_style_map_texi{$key}->{'function'} = \&t2h_utf8_accent;
-}
-
-foreach my $key (%things_map)
-{
- if (exists($unicode_map{$key}) and ($unicode_map{$key} ne ''))
- {
- $chm_texi_map{$key} = chr(hex($unicode_map{$key}));
- }
-}
-
-$chm_simple_map_texi{"\n"} = ' ';
-
-my $hhp_lines = '';
-
-sub chm_init_out()
-{
- my $encoding = &$default_init_out();
- $TOC_FILE = $Texi2HTML::THISDOC{'file_base_name'}.'.hhc';
- my $hhk_file = "$Texi2HTML::THISDOC{'destination_directory'}$Texi2HTML::THISDOC{'file_base_name'}" . ".hhk";
- open(IDXFILE, ">:encoding(utf8)", $hhk_file)
- || die "Can't open $file_name for writing: $!\n";
- print "# writing HTML Help index in $hhk_file...\n" if $VERBOSE;
- print IDXFILE "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML//EN\">\n<HTML>\n";
- print IDXFILE "<HEAD>\n<meta name=\"GENERATOR\" content=\"$Texi2HTML::THISDOC{program}\">\n";
- print IDXFILE "<!-- Sitemap 1.0 -->\n</HEAD>\n<BODY>\n";
- print IDXFILE "<OBJECT type=\"text/site properties\">\n";
- foreach my $property (keys(%hhk_global_property))
- {
- print IDXFILE "<param name=\"$property\" value=\"$hhk_global_property{$property}\">\n";
-
- }
- print IDXFILE "</OBJECT>\n";
-
- my $hhp_file = "$Texi2HTML::THISDOC{'destination_directory'}$Texi2HTML::THISDOC{'file_base_name'}.hhp";
- print "# writing HTML Help project in $hhp_file...\n" if $VERBOSE;
- open (HHPFILE, ">:encoding(utf8)", $hhp_file) or
- die "Can't open $hhp_file for writing: $!\n";
- my $language = $chm_languages{'en'};
- if (exists ($chm_languages{$LANG}))
- {
- $language = $chm_languages{$LANG};
- }
- my $title = to_utf8($Texi2HTML::THISDOC{'title_texi'});
-
- print HHPFILE <<EOT;
-[OPTIONS]
-Compatibility=1.1 or later
-Compiled file=$Texi2HTML::THISDOC{'file_base_name'}.chm
-Contents file=$Texi2HTML::THISDOC{'file_base_name'}.hhc
-Default Window=Default
-Default topic=$TOP_FILE
-Display compile progress=No
-Full-text search=Yes
-Index file=$Texi2HTML::THISDOC{'file_base_name'}.hhk
-Language=$language
-Title=$title
-
-[WINDOWS]
-Default=,"$Texi2HTML::THISDOC{'file_base_name'}.hhc","$Texi2HTML::THISDOC{'file_base_name'}.hhk","$TOP_FILE","$TOP_FILE",,,,,0x22520,,0x384e,,,,,,,,0
-
-[FILES]
-EOT
- return $encoding;
-}
-sub chm_print_page_foot($)
-{
- my $fh = shift;
- print $fh <<EOT;
-<p>
-$PRE_BODY_CLOSE
-</p>
-</body>
-</html>
-EOT
-}
-
-# Convert texi to string with utf8
-sub to_utf8($)
-{
- my $text = shift;
- $main::simple_map_texi_ref = \%chm_simple_map_texi;
- $main::style_map_texi_ref = \%chm_style_map_texi;
- $main::texi_map_ref = \%chm_texi_map;
- my $normal_text_kept = $normal_text;
- $Texi2HTML::Config::normal_text = \&t2h_utf8_normal_text;
-
- $text = main::remove_texi($text);
-
- $normal_text = $normal_text_kept;
- $main::simple_map_texi_ref = \%simple_map_texi;
- $style_map_texi_ref = \%style_map_texi;
- $main::texi_map_ref = \%texi_map;
- return $text;
-}
-
-
-my @hhc_lines;
-my %chm_files;
-
-sub chm_toc_body($)
-{
- my $elements_ref = shift;
- &$default_toc_body($elements_ref);
- my $level = 0;
- foreach my $element (@$elements_ref)
- {
- while ($level != $element->{'toc_level'})
- {
- if ($level < $element->{'toc_level'})
- {
- push (@hhc_lines, "<UL>\n");
- $level++;
- }
- elsif ($level > $element->{'toc_level'})
- {
- push (@hhc_lines, "</UL>\n");
- $level--;
- }
- }
- my $text = '';
- if ($NUMBER_SECTIONS)
- {
- $text .= $element->{'number'} . " ";
-
- }
- $text .= to_utf8($element->{'texi'});
- $text =~ s/^\s*//;
- push (@hhc_lines, "<LI> <OBJECT type=\"text/sitemap\">\n<param name=\"Name\" value=\"$text\">\n<param name=\"Local\" value=\"$element->{'file'}#$element->{'id'}\">\n</OBJECT> </LI>\n");
- if (!$chm_files{$element->{'file'}})
- {
- $hhp_lines .= "$element->{'file'}\n";
- $chm_files{$element->{'file'}} = 1;
- }
- }
- while ($level > 0)
- {
- push (@hhc_lines, "</UL>\n");
- $level--;
- }
-}
-
-# key:
-# origin_href:
-# entry:
-# texi entry:
-# element_href:
-# element_text:
-sub chm_index_summary_file_entry ($$$$$$$$)
-{
- my $name = shift;
- my $key = shift;
- my $origin_href = shift;
- my $entry = shift;
- my $text = '';
- #$entry = &$protect_text($key);
- my $texi_entry = shift;
- my $element_href = shift;
- my $element_text = shift;
- my $is_printed = shift;
- $entry = to_utf8($texi_entry);
- print IDXFILE "<LI> <OBJECT type=\"text/sitemap\">\n<param name=\"Name\" value=\"$entry\">\n<param name=\"Local\" value=\"$origin_href\">\n</OBJECT> </LI>\n";
-}
-
-sub chm_index_summary_file_begin($$)
-{
- my $name = shift;
- my $is_printed = shift;
-}
-
-# file is not closed here but in finish_out.
-sub chm_index_summary_file_end($$)
-{
- my $name = shift;
- my $is_printed = shift;
-}
-
-sub chm_finish_out()
-{
- print IDXFILE "</BODY>\n</HTML>\n";
- close (IDXFILE);
- my $hhc_file = "$Texi2HTML::THISDOC{'destination_directory'}$Texi2HTML::THISDOC{'file_base_name'}.hhc";
- open (HHCFILE, ">:encoding(utf8)", $hhc_file) or
- die "Can't open $hhc_file for writing: $!\n";
-
- print HHCFILE "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML//EN\">\n<HTML>\n";
- print HHCFILE "<HEAD>\n<meta name=\"GENERATOR\" content=\"$Texi2HTML::THISDOC{program}\">\n";
- print HHCFILE "<!-- Sitemap 1.0 -->\n</HEAD>\n<BODY>\n";
- print HHCFILE "<OBJECT type=\"text/site properties\">\n";
- foreach my $property (keys(%hhc_global_property))
- {
- print HHCFILE "<param name=\"$property\" value=\"$hhc_global_property{$property}\">\n";
-
- }
- print HHCFILE "</OBJECT>\n";
- main::print_lines(\*HHCFILE, \@hhc_lines);
- print HHCFILE "</HTML>\n</BODY>\n";
- print HHPFILE $hhp_lines;
- close (HHPFILE);
-}
-
-1;
diff --git a/Build/source/utils/texi2html/examples/html32.init b/Build/source/utils/texi2html/examples/html32.init
deleted file mode 100644
index 4e69eafd7d8..00000000000
--- a/Build/source/utils/texi2html/examples/html32.init
+++ /dev/null
@@ -1,205 +0,0 @@
-# -*-perl-*-
-# APA: Add SystemLiteral to identify the canonical DTD.
-# [Definition:] The SystemLiteral is called the entity's system
-# identifier. It is a URI, which may be used to retrieve the entity.
-# See http://www.xml.com/axml/target.html#NT-ExternalID
-$DOCTYPE = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN" "http://www.w3.org/TR/html32/loose.dtd">';
-
-$FRAMESET_DOCTYPE = $DOCTYPE;
-
-$BODYTEXT = 'bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"';
-# this controls the pre style for menus
-$MENU_PRE_STYLE = '';
-
-$TOC_LIST_STYLE ='';
-
-$USE_ISO = 0;
-$MENU_SYMBOL = '*';
-
-# This lines are inserted before and after the shortcontents
-$BEFORE_OVERVIEW = "";
-$AFTER_OVERVIEW = '';
-
-# This lines are inserted before and after the contents
-$BEFORE_TOC_LINES = "";
-$AFTER_TOC_LINES = '';
-
-# html version for latex2html
-$L2H_HTML_VERSION = "3.2";
-
-# no css
-$CSS_LINES = "";
-%css_map = ();
-
-$things_map{'oe'} = '&#156;';
-$things_map{'OE'} = '&#140;';
-$things_map{'dots'} = '<small>...</small>';
-$things_map{'enddots'} = '<small>....</small>';
-$things_map{'euro'} = 'Euro';
-$style_map{'sansserif'} = {};
-
-# formatting functions
-
-$summary_letter = \&t2h_html32_summary_letter;
-$protect_text = \&t2h_html32_protect_text;
-$heading = \&t2h_html32_heading;
-$preformatted = \&t2h_html32_preformatted;
-$raw = \&t2h_html32_raw;
-$menu = \&t2h_html32_menu;
-$foot_section = \&t2h_html32_foot_section;
-$cartouche = \&t2h_html32_cartouche;
-$listoffloats = \&t2h_html32_listoffloats;
-$float = \&t2h_html32_float;
-
-# &quot; is not in html 3.2
-sub t2h_html32_protect_text($)
-{
- my $text = shift;
- $text =~ s/&/&amp;/g;
- $text =~ s/</&lt;/g;
- $text =~ s/>/&gt;/g;
- #$text =~ s/\"/&quot;/g;
- return $text;
-}
-
-# a preformatted section
-sub t2h_html32_preformatted($$$)
-{
- my $text = shift;
- my $pre_style = shift;
- my $class = shift;
-
- return '' if ($text eq '');
- return "<pre>$text</pre>";
-}
-
-# a heading for an element
-sub t2h_html32_heading($)
-{
- my $element = shift;
- my $level = 3;
- if (!$element->{'node'})
- {
- $level = $element->{'level'};
- }
- $level = 1 if ($level == 0);
- my $text = $element->{'text'};
- if (!$element->{'node'} and (!$NUMBER_SECTIONS))
- {
- $text = $element->{'name'};
- }
- return '' if ($text !~ /\S/);
- if (defined($element->{'tocid'}) and $TOC_LINKS)
- {
- $text = &$anchor ('', "$Texi2HTML::THISDOC{'toc_file'}#$element->{'tocid'}", $text);
- }
- return "<h$level> $text </h$level>\n";
-}
-
-# formatting of raw regions
-# ih L2H is true another mechanism is used for tex
-sub t2h_html32_raw($$)
-{
- my $style = shift;
- my $text = shift;
- if ($style eq 'verbatim' or $style eq 'tex')
- {
- return "<pre>" . &$protect_text($text) . '</pre>';
- }
- elsif ($style eq 'html')
- {
- return $text;
- }
- else
- {
- warn "$WARN (bug) unknown style $style\n";
- return &$protect_text($text);
- }
-}
-
-# a whole menu
-sub t2h_html32_menu($)
-{
- my $text = shift;
- if ($text =~ /\S/)
- {
- return "<table border=\"0\" cellspacing=\"0\">\n"
- . $text . "</table>\n";
- }
-}
-
-# a simple menu entry ref in case we aren't in a standard menu context
-sub t2h_html32_foot_section($)
-{
- my $lines = shift;
- unshift (@$lines, "<hr>\n", "<h3>Footnotes</h3>\n");
- return $lines;
-}
-
-# a cartouche
-sub t2h_html32_cartouche($)
-{
- my $text = shift;
-
- if ($text =~ /\S/)
- {
- return "<table border=\"1\"><tr><td>\n" . $text . "</td></tr></table>\n";
- }
- return '';
-}
-
-
-# no style
-sub t2h_html32_summary_letter($$$)
-{
- my $letter = shift;
- my $file = shift;
- my $identifier = shift;
- return &$anchor('', $file . '#' . $identifier, '<b>' . &$protect_text($letter) . '</b>');
-}
-
-sub t2h_html32_float($$$$$)
-{
- my $text = shift;
- my $float = shift;
- my $caption = shift;
- my $shortcaption = shift;
-
- my $label = '';
- if (exists($float->{'id'}))
- {
- $label = &$anchor($float->{'id'});
- }
- my $caption_text = '';
-
- if (defined($float->{'caption_texi'}))
- {
- $caption_text = $caption;
- }
- elsif (defined($float->{'shortcaption_texi'}))
- {
- $caption_text = $shortcaption;
- }
- elsif (defined($caption))
- {
- $caption_text = $caption;
- }
-
- return "$label\n" . $text . $caption_text;
-}
-
-sub t2h_html32_listoffloats($$$)
-{
- my $style_texi = shift;
- my $style = shift;
- my $float_entries = shift;
-
- my $result = "<dl>\n" ;
- foreach my $float_entry (@$float_entries)
- {
- $result .= $float_entry;
- }
- return $result . "</dl>\n";
-}
-
-
diff --git a/Build/source/utils/texi2html/examples/inlinestyle.init b/Build/source/utils/texi2html/examples/inlinestyle.init
deleted file mode 100644
index ecd8c63e4fb..00000000000
--- a/Build/source/utils/texi2html/examples/inlinestyle.init
+++ /dev/null
@@ -1,39 +0,0 @@
-
-$TOC_LIST_ATTRIBUTE = $TOC_LIST_ATTRIBUTE . " style=\"$TOC_LIST_STYLE\"";
-
-# we empty CSS_LINES as all styles are inlined
-$CSS_LINES = "";
-
-$style_map{'sansserif'} =
- { 'attribute' => "span style=\"$css_map{'sansserif'}\""};
-
-# formatting functions
-
-$preformatted = \&t2h_inlinestyle_preformatted;
-$summary_letter = \&t2h_inline_summary_letter;
-
-sub t2h_inlinestyle_preformatted($$$)
-{
- my $text = shift;
- my $pre_style = shift;
- my $class = shift;
-
- return '' if ($text eq '');
- my $open = '<pre';
- if ($pre_style)
- {
- $open .= " style=\"$pre_style\"";
- }
- return $open .= " class=\"$class\">$text</pre>";
-}
-
-sub t2h_inline_summary_letter($$$)
-{
- my $letter = shift;
- my $file = shift;
- my $identifier = shift;
- return &$anchor('', $file . '#' . $identifier, '<b>' . &$protect_html($letter) . '</b>', 'class="summary-letter" style="text-decoration: none"');
-
-}
-
-1;
diff --git a/Build/source/utils/texi2html/examples/makeinfo.init b/Build/source/utils/texi2html/examples/makeinfo.init
deleted file mode 100644
index ec3cb92264f..00000000000
--- a/Build/source/utils/texi2html/examples/makeinfo.init
+++ /dev/null
@@ -1,147 +0,0 @@
-# -*-perl-*-
-$TOP_FILE = 'index.html';
-
-$SHOW_MENU = 1;
-
-$USE_NODES = 1;
-
-$SPLIT = 'node';
-
-$SECTION_NAVIGATION = 1;
-
-$SHORT_REF = 1;
-
-$NODE_NAME_IN_MENU = 1;
-
-$AVOID_MENU_REDUNDANCY = 0;
-
-$SPLIT_INDEX = 0;
-
-$MENU_SYMBOL = '*';
-
-$WORDS_IN_PAGE = 200;
-
-$SEPARATED_FOOTNOTES = 0;
-
-@SECTION_BUTTONS =
- (
- \"node: ", \$Texi2HTML::NODE{This}, [ 'NodeNext', \$Texi2HTML::NODE{Next} ] , \",", [ 'NodePrev', \$Texi2HTML::NODE{Prev} ], \",", [ 'NodeUp', \$Texi2HTML::NODE{NodeUp} ], 'Following'
- );
-
-my $default_init_out = $init_out;
-$init_out = \&makeinfo_like_init_out;
-
-sub makeinfo_like_init_out()
-{
- my $encoding = &$default_init_out();
- $NAVIGATION_TEXT{'Following'} = ' &gt; ';
- return $encoding;
-}
-
-
-@MISC_BUTTONS = @SECTION_BUTTONS;
-
-$foot_line_and_ref = \&makeinfo_like_foot_line_and_ref;
-$foot_lines = \&makeinfo_like_foot_lines;
-$index_summary = \&makeinfo_like_index_summary;
-$summary_letter = \&makeinfo_like_summary_letter;
-$index_entry = \&makeinfo_like_index_entry;
-$index_letter = \&makeinfo_like_index_letter;
-$print_index = \&makeinfo_like_print_index;
-$listoffloats = \&makeinfo_like_listoffloats;
-$listoffloats_entry = \&makeinfo_like_listoffloats_entry;
-
-sub makeinfo_like_foot_line_and_ref($$$$$$$$)
-{
- my $foot_num = shift;
- my $relative_num = shift;
- my $footid = shift;
- my $docid = shift;
- my $from_file = shift;
- my $footnote_file = shift;
- my $lines = shift;
- my $state = shift;
-
- my $foot_anchor = "<sup>" . &$anchor($docid, "$footnote_file#$footid", $relative_num) . "</sup>";
- $foot_anchor = &$anchor($docid, "$footnote_file#$footid", "($relative_num)") if ($state->{'preformatted'});
- unshift @$lines, "<li>";
- push @$lines, "</li>\n";
- return ($lines, $foot_anchor);
-}
-
-sub makeinfo_like_foot_lines($)
-{
- my $lines = shift;
- unshift @$lines, "<hr>\n<h4>$Texi2HTML::I18n::WORDS->{'Footnotes_Title'}</h4>\n<ol type=\"1\">\n";
- push @$lines, "</ol>";
- return $lines;
-}
-
-
-sub makeinfo_like_index_summary
-{
- return '';
-}
-
-sub makeinfo_like_summary_letter
-{
- return '';
-}
-
-sub makeinfo_like_index_entry($$$$)
-{
- my $text_href = shift;
- my $entry = shift;
- my $element_href = shift;
- my $element_text = shift;
-
- return '<li>' . $entry . ': ' . &$anchor('', $element_href, $element_text)
- . "</li>\n";
-}
-
-sub makeinfo_like_index_letter($$$)
-{
- my $letter = shift;
- my $id = shift;
- my $text = shift;
- return $text;
-}
-
-sub makeinfo_like_print_index($$)
-{
- my $text = shift;
- my $name = shift;
- return "<ul class=\"index-$name\" compact>\n" . $text . "</ul>\n";
-}
-
-sub makeinfo_like_listoffloats_entry($$$$)
-{
- my $style_texi = shift;
- my $float = shift;
- my $float_style = shift;
- my $caption = shift;
- my $href = shift;
-
- if ($caption ne '')
- {
- return '<li>' . &$I('%{href}: %{caption}', { 'href' => &$anchor('', $href, $float_style), 'caption' => $caption }) . "</li>\n";
- }
- else
- {
- return '<li>' . &$anchor('', $href, $float_style) . "</li>\n";
- }
-}
-
-sub makeinfo_like_listoffloats($$$)
-{
- my $style_texi = shift;
- my $style = shift;
- my $float_entries = shift;
-
- my $result = "<ul class=\"listoffloats\">\n" ;
- foreach my $float_entry (@$float_entries)
- {
- $result .= $float_entry;
- }
- return $result . "</ul>\n";
-}
diff --git a/Build/source/utils/texi2html/examples/noheaders.init b/Build/source/utils/texi2html/examples/noheaders.init
deleted file mode 100644
index 1daf77a8459..00000000000
--- a/Build/source/utils/texi2html/examples/noheaders.init
+++ /dev/null
@@ -1,137 +0,0 @@
-# -*-perl-*-
-
-$SPLIT = 'none';
-
-$print_section = \&T2H_NOHEAD_print_section;
-$end_section = \&T2H_NOHEAD_end_section;
-$one_section = \&T2H_NOHEAD_one_section;
-#$print_Top_header = \&T2H_NOHEAD_print_Top_header;
-$print_Top_footer = \&T2H_NOHEAD_print_Top_footer;
-$print_Top = \&T2H_NOHEAD_print_Top;
-$print_misc_header = \&T2H_NOHEAD_print_misc_header;
-$print_misc_footer = \&T2H_NOHEAD_print_misc_footer;
-$print_misc = \&T2H_NOHEAD_print_misc;
-$print_head_navigation = \&T2H_NOHEAD_print_head_navigation;
-$about_body = \&T2H_NOHEAD_about_body;
-#$toc_body = \&T2H_NOHEAD_toc_body;
-
-########################################################################
-# Layout for html for every sections
-#
-sub T2H_NOHEAD_print_section
-{
- my $fh = shift;
- my $first_in_page = shift;
- my $previous_is_top = shift;
-
- if ($first_in_page)
- {
- &$print_head_navigation($fh);
- }
- else
- { # got to do this here, as it isn't done in print_head_navigation
- main::print_lines($fh, $Texi2HTML::THIS_HEADER);
- }
- my $nw = main::print_lines($fh);
-}
-
-sub T2H_NOHEAD_one_section($)
-{
- my $fh = shift;
- main::print_lines($fh);
- print $fh "$SMALL_RULE\n";
- &$print_page_foot($fh);
-}
-
-###################################################################
-# Layout of top-page I recommend that you use @ifnothtml, @ifhtml,
-# @html within the Top texinfo node to specify content of top-level
-# page.
-#
-# If you enclose everything in @ifnothtml, then title, subtitle,
-# author and overview is printed
-# Texi2HTML::HREF of Next, Prev, Up, Forward, Back are not defined
-# if $T2H_SPLIT then Top page is in its own html file
-sub T2H_NOHEAD_print_Top_footer($$)
-{
- my $fh = shift;
- print $fh "$SMALL_RULE\n";
-}
-sub T2H_NOHEAD_print_Top
-{
- my $fh = shift;
- my $has_top_heading = shift;
-
- &$print_head_navigation($fh,[]);
- if ($Texi2HTML::THIS_SECTION)
- {
- # if top-level node has content, then print it with extra header
- #print $fh "<h1>$Texi2HTML::NAME{Top}</h1>\n"
- print $fh "<h1 class=\"settitle\">$Texi2HTML::NAME{Top}</h1>\n"
- unless ($has_top_heading);
- main::print_lines($fh, $Texi2HTML::THIS_SECTION);
- }
- else
- {
- # top-level node is fully enclosed in @ifnothtml
- # print fulltitle, subtitle, author, Overview
- print $fh $Texi2HTML::TITLEPAGE;
- if (@{$Texi2HTML::OVERVIEW})
- {
- print $fh '<h2> ' . &$I('Overview:') . "</h2>\n" . "<blockquote>\n";
- my $nw = main::print_lines($fh, $Texi2HTML::OVERVIEW);
- print $fh "</blockquote>\n";
- }
- }
-}
-
-###################################################################
-# Layout of Toc, Overview, and Footnotes pages
-# By default, we use "normal" layout
-# Texi2HTML::HREF of Next, Prev, Up, Forward, Back, etc are not defined
-# use: my $buttons = [...] to redefine navigation buttons
-sub T2H_NOHEAD_print_misc_header
-{
- my $fh = shift;
- &$print_page_head($fh) if $SPLIT;
- &$print_head_navigation($fh);
-}
-sub T2H_NOHEAD_print_misc_footer
-{
- my $fh = shift;
- print $fh "$SMALL_RULE\n";
- if ($SPLIT)
- {
- &$print_navigation($fh, $buttons);
- &$print_page_foot($fh);
- }
-
-}
-sub T2H_NOHEAD_print_misc
-{
- my $fh = shift;
- &$print_misc_header($fh);
- print $fh "<h1>$Texi2HTML::NAME{This}</h1>\n";
- main::print_lines($fh);
- &$print_misc_footer($fh);
-}
-
-sub T2H_NOHEAD_end_section($)
-{
- my $fh = shift;
- print $fh "$MIDDLE_RULE\n";
-}
-
-###################################################################
-# Layout of navigation panel
-
-sub T2H_NOHEAD_print_head_navigation
-{
- my $fh = shift;
- main::print_lines($fh, $Texi2HTML::THIS_HEADER);
-}
-
-sub T2H_NOHEAD_about_body
-{
-}
-
diff --git a/Build/source/utils/texi2html/examples/roff.init b/Build/source/utils/texi2html/examples/roff.init
deleted file mode 100644
index 221cb214cbf..00000000000
--- a/Build/source/utils/texi2html/examples/roff.init
+++ /dev/null
@@ -1,1165 +0,0 @@
-# -*-perl-*-
-
-main::load_init_file('', 'noheaders.init');
-
-$SPLIT = 'none';
-@EXPAND = ('info');
-$USE_ISO = 0;
-#$SHOW_MENU = 0;
-$SMALL_RULE = '';
-$DEFAULT_RULE = '';
-$MIDDLE_RULE = '';
-$BIG_RULE = '';
-$NODE_FILE_EXTENSION = "roff";
-$EXTENSION = "roff";
-$MENU_SYMBOL = '*';
-$AVOID_MENU_REDUNDANCY = 0;
-
-$print_Top = \&T2H_ROFF_print_Top;
-$print_misc = \&T2H_ROFF_print_misc;
-$print_page_head = \&T2H_ROFF_print_page_head;
-$print_page_foot = \&T2H_ROFF_print_page_foot;
-$toc_body = \&T2H_ROFF_toc_body;
-$titlepage = \&T2H_ROFF_titlepage;
-
-sub T2H_ROFF_print_page_head
-{
- my $fh = shift;
- print $fh <<EOT;
-.nr _- 0
-.tr \\(is'
-.tr \\(if`
-.tr \\(pd"
-
-$AFTER_BODY_OPEN
-
-EOT
- print $fh $Texi2HTML::THISDOC{'copying'} . "\n";
- print $fh "" . &$comment("Created on $Texi2HTML::THISDOC{today} by $Texi2HTML::THISDOC{program}\n");
- print $fh "" . &$comment($Texi2HTML::THISDOC{program_authors});
- print $fh ".ds St " . protect_spaces($Texi2HTML::THISDOC{'title'}) . "\n";
- print $fh '.oh \'\\\\*(St\'\'%\'' ."\n".'.eh \'%\'\'\\\\*(St\'' . "\n";
-}
-
-sub T2H_ROFF_print_page_foot
-{
- my $fh = shift;
- my $program_string = program_string();
- print $fh <<EOT;
-.br
-.pp
-$program_string
-EOT
-}
-
-sub T2H_ROFF_print_Top($$)
-{
- my $fh = shift;
- my $has_top_heading = shift;
-
- my $buttons = \@MISC_BUTTONS;
- &$print_head_navigation($fh, $buttons);
- print $fh $Texi2HTML::TITLEPAGE;
- main::print_lines($fh, $Texi2HTML::THIS_SECTION);
-}
-
-sub T2H_ROFF_print_misc
-{
- my $fh = shift;
- &$print_misc_header($fh);
- main::print_lines($fh);
- &$print_misc_footer($fh);
-}
-
-sub T2H_ROFF_titlepage ()
-{
- my $result = '';
- if (@{$Texi2HTML::THISDOC{'titles'}}
- or @{$Texi2HTML::THISDOC{'subtitles'}}
- or @{$Texi2HTML::THISDOC{'authors'}})
- {
- foreach my $title (@{$Texi2HTML::THISDOC{'titles'}})
- {
- $result .= ".sz +10\n.ce\n" . protect_spaces($title) . "\n.sz -10\n";
- }
- foreach my $subtitle (@{$Texi2HTML::THISDOC{'subtitles'}})
- {
- $result .= ".sz +4\n.ce\n" . protect_spaces($subtitle) . "\n.sz -4\n";
- }
- $result .= ".sp 4\n" if ($result ne '');
- foreach my $author (@{$Texi2HTML::THISDOC{'authors'}})
- {
- $result .= protect_spaces($author) . "\n.br\n";
- }
- $result .= ".sp 2\n" if (@{$Texi2HTML::THISDOC{'authors'}});
- }
- if (($result ne '') or ($Texi2HTML::TITLEPAGE ne ''))
- {
- $Texi2HTML::TITLEPAGE = ".tp\n" . $result . $Texi2HTML::TITLEPAGE . ".++ C\n";
- }
-}
-
-########################################################################
-# Control of formatting:
-# 1.) For some changes, it is often enough to change the value of
-# some global map. It might necessitate building a little
-# function along with the change in hash, if the change is the use
-# of another function (in style_map).
-# 2.) For other changes, reimplement one of the t2h_default_<fnc>* routines,
-# give them another name, and assign them to the respective
-# $<fnc> variable (below).
-
-
-#
-# This hash should have keys corresponding with the nonletter command accent
-# whose following character is considered to be the argument
-# This hash associates an accent macro to the ISO name for the accent if any.
-# The customary use of this map is to find the ISO name appearing in html
-# entity (like &eacute;) associated with a texinfo accent macro.
-#
-# The keys of the hash are
-# ": umlaut
-# ~: tilda accent
-# ^: circumflex accent
-# `: grave accent
-# ': acute accent
-# =: macron accent
-%accent_map = (
- '"', ':',
- '~', '~',
- '^', '^',
- '`', '`',
- "'", "'",
- '=', '',
- );
-
-#
-# texinfo "simple things" (@foo) to HTML ones
-#
-%simple_map = (
-# "*", "\n.br\n",
- ' ', '\ ',
- "\t", "\\\t",
- "\n", "\\\n",
- # "&#173;" or "&shy;" could also be possible for @-, but it seems
- # that some browser will consider this as an always visible hyphen mark
- # which is not what we want (see http://www.cs.tut.fi/~jkorpela/shy.html)
- '-', '', # hyphenation hint
- '|', '', # used in formatting commands @evenfooting and friends
- '/', '',
- # spacing commands
- ':', '',
- '!', '!',
- '?', '?',
- '.', '\&.',
- '@', '@',
- '}', '}',
- '{', '{',
- );
-
-# this map is used in preformatted text
-%simple_map_pre = %simple_map;
-
-#
-# texinfo "things" (@foo{}) to HTML ones
-#
-%things_map = (
- 'TeX' => 'TeX',
- 'LaTeX' => 'LaTeX',
- 'bullet' => '\(bu',
- 'copyright' => '\(co',
- 'registeredsymbol' => '\(rg',
- 'dots' => '\&...',
- 'enddots' => '\&....',
- 'equiv' => '\(==',
-# i18n
- 'error' => 'error->',
- 'expansion' => '\(->',
- 'minus' => '\-',
- 'point' => '*',
- 'print' => '-|',
- 'result' => '\(rh',
- # set in code using the language
- # 'today', &pretty_date,
- 'aa' => '\(oa',
- 'AA' => '\(oA',
- 'ae' => '\(ae',
- 'oe' => '\(oe',
- 'AE' => '\(AE',
- 'OE' => '\(OE',
- 'o' => '\(/o',
- 'O' => '\(/O',
- 'ss' => '\(ss',
- 'l' => '\(/l',
- 'L' => '\(/L',
- 'exclamdown' => '\(r!',
- 'questiondown' => '\(r?',
- 'pounds' => '\(Po',
- 'ordm' => '\(Om',
- 'ordf' => '\(Of',
- 'euro' => '\(eu',
- );
-
-# This map is used in preformatted environments
-%pre_map = %things_map;
-
-#%style_map = (
-# 'acronym', '',
-# 'asis', '',
-# 'b', ['\fB', '\fR'],
-# 'cite', ['\fI', '\fR'],
-# 'code', ['\fR\&\f(CW', '\fR'],
-# 'command', ['\fR\&\f(CW', '\fR'],
-# 'ctrl', ['\fR\&\f(CW', '\fR'],
-# 'dfn', ['\fI', '\fR'],
-# 'dmn', '',
-# 'email', ['\fB', '\fR'],
-# 'emph', ['\fI', '\fR'],
-# 'env', ['\fR\&\f(CW', '\fR'],
-# 'file', ['\fR\&\f(CW', '\fR', '"'],
-# 'i', ['\fI', '\fR'],
-# 'kbd', ['\fR\&\f(CW', '\fR'],
-# 'key', ['\fR\&\f(CW', '\fR'],
-# 'math', ['\fR\&\f(CW', '\fR'],
-# 'option', ['\fR\&\f(CW', '\fR', '"'],
-# 'r', ['\fR', ''],
-# 'samp', ['\fR\&\f(CW', '\fR', '"'],
-# 'sc', '&roff_sc',
-# 'strong', ['\fB', '\fR'],
-# 't', ['\fR\&\f(CW', '\fR'],
-# 'uref', '&default_uref',
-# 'url', '&default_url',
-# 'var', ['\fI', '\fR'],
-# 'verb', ['\fR\&\f(CW', '\fR'],
-# 'titlefont', ["\n.sz +10\n.ce\n", "\n.sz -10\n"],
-# 'w', '',
-# 'H', '&roff_accent',
-# 'dotaccent', '&roff_accent',
-# 'ringaccent', '&roff_accent',
-# 'tieaccent', '&roff_accent',
-# 'u', '&roff_accent',
-# 'ubaraccent', '&roff_accent',
-# 'udotaccent', '&roff_accent',
-# 'v', '&roff_accent',
-# ',', '&roff_accent',
-# 'dotless', ''
-# );
-
-my @bold_commands = ('strong', 'b', 'email');
-my @italic_commands = ('cite', 'dfn', 'emph', 'i', 'var', 'slanted');
-my @fixed_command = ('code', 'command', 'ctrl', 'env', 'file', 'kbd', 'key',
- 'math', 'option', 'samp', 't', 'verb');
-
-foreach my $accent_command ('tieaccent', 'dotless', keys(%unicode_accents), keys(%accent_map))
-{
- #$style_map{$accent_command} = { 'function' => \&t2h_roff_accent };
- $style_map{$accent_command} = '&roff_accent';
-}
-#foreach my $accent (keys(%accent_map))
-#{
-# $style_map{$accent} = '&roff_accent';
-#}
-
-foreach my $command (keys(%style_map))
-{
- delete $style_map{$command}->{'attribute'} if (exists($style_map{$command}->{'attribute'}));
- if (grep {$_ eq $command} @bold_commands)
- {
- delete $style_map{$command}->{'function'} if (exists($style_map{$command}->{'function'}));
- $style_map{$command}->{'begin'} = '\fB';
- $style_map{$command}->{'end'} = '\fR';
- next;
- }
- elsif (grep {$_ eq $command} @italic_commands)
- {
- delete $style_map{$command}->{'function'} if (exists($style_map{$command}->{'function'}));
- $style_map{$command}->{'begin'} = '\fI';
- $style_map{$command}->{'end'} = '\fR';
- next;
- }
- elsif (grep {$_ eq $command} @fixed_commands)
- {
- delete $style_map{$command}->{'function'} if (exists($style_map{$command}->{'function'}));
- $style_map{$command}->{'begin'} = '\fR\&\f(CW';
- $style_map{$command}->{'end'} = '\fR';
- next;
- }
-}
-
-delete $style_map{'titlefont'}->{'function'} if (exists($style_map{'titlefont'}->{'function'}));
-$style_map{'titlefont'}->{'begin'} = "\n.sz +10\n.ce\n";
-$style_map{'titlefont'}->{'end'} = "\n.sz -10\n";
-
-delete $style_map{'r'}->{'function'} if (exists($style_map{'r'}->{'function'}));
-$style_map{'r'}->{'begin'} = '\r';
-#$style_map{'r'}->{'end'} = '';
-
-$style_map{'sc'} = '&roff_sc';
-
-$style_map{'indicateurl'}->{'begin'} = '<';
-$style_map{'indicateurl'}->{'end'} = '>';
-
-foreach my $command (keys(%style_map))
-{
- if (ref($style_map{$command}) ne 'HASH')
- {
- $style_map_pre{$command} = $style_map{$command};
- next;
- }
- $style_map_pre{$command} = {};
- foreach my $key (keys(%{$style_map{$command}}))
- {
- $style_map_pre{$command}->{$key} = $style_map{$command}->{$key};
- }
-}
-
-%special_accents = (
- 'ringaccent' => 'aA',
- "'" => 'aeiouyAEIOUY',
- ',' => 'cC',
- '^' => 'aeiouAEIOU',
- '`' => 'aeiouAEIOU',
- '~' => 'nNaoAO',
- '"' => 'aeiouyAEIOUY',
- 'v' => 'sSzZ',
-);
-
-sub roff_accent($$)
-{
- my $text = shift;
- my $accent = shift;
- return $text if ($accent eq 'dotless');
- return "\\($accent_map{$accent}${text}" if (defined($accent_map{$accent}) and defined($special_accents{$accent}) and ($text =~ /^[$special_accents{$accent}]$/));
- return "\\(o${text}" if (($accent eq 'ringaccent') and (defined($special_accents{$accent})) and ($text =~ /^[$special_accents{$accent}]$/));
- return "\\(v${text}" if (($accent eq 'v') and (defined($special_accents{$accent})) and ($text =~ /^[$special_accents{$accent}]$/));
- return "\\(,${text}" if (($accent eq ',') and (defined($special_accents{$accent})) and ($text =~ /^[$special_accents{$accent}]$/));
-#FIXME maybe we should protect the symbols such that they look like strings and
-# not ponctuation marks ? Like it is done in texi2roff ?
-# otherwise we should use
-# return ascii_accents($text, $accent);
- return $text . $accent if (defined($accent_map{$accent}));
- return $text . "''" if ($accent eq 'H');
- return $text . '\\&.' if ($accent eq 'dotaccent');
- return $text . '*' if ($accent eq 'ringaccent');
- return $text . '[' if ($accent eq 'tieaccent');
- return $text . '(' if ($accent eq 'u');
- return $text . '_' if ($accent eq 'ubaraccent');
- return '\\&.' . $text if ($accent eq 'udotaccent');
- return $text . '<' if ($accent eq 'v');
- return $text . ',' if ($accent eq ',');
-}
-
-sub roff_sc($$)
-{
- return "\n.sz -6\n" . uc($_[0]) . "\n.sz +6\n" ;
-}
-
-sub roff_ctrl($$)
-{
- return "\\*^$_[0]";
-}
-
-$format = \&T2H_ROFF_format;
-
-sub T2H_ROFF_format($$$)
-{
- my $tag = shift;
- my $element = shift;
- my $text = shift;
- return '' if (!defined($element) or ($text !~ /\S/));
- return $element->[0] . $text . $element->[1];
-}
-
-%format_map = (
- 'quotation' => [ ".(q\n", ".)q\n" ],
- # lists
- 'itemize' => [ ".(l L F\n.ba +5\n", ".ba -5\n.)l\n" ],
- 'enumerate' => [ ".(l L F\n.ba +5\n", ".ba -5\n.)l\n" ],
- 'multitable' => [ ".(l M\n.nh\n", ".hy\n.)l\n" ],
- 'table' => [ ".(l L F\n.ba +5\n", ".ba -5\n.)l\n" ],
- 'vtable' => [ ".(l L F\n.ba +5\n", ".ba -5\n.)l\n" ],
- 'ftable' => [ ".(l L F\n.ba +5\n", ".ba -5\n.)l\n" ],
- );
-
-%special_list_commands = (
- 'table' => {},
- 'vtable' => {},
- 'ftable' => {},
- 'itemize' => {}
- );
-
-# an eval of these $complex_format_map->{what}->{'begin'} yields beginning
-# an eval of these $complex_format_map->{what}->{'end'} yields end
-# $EXAMPLE_INDENT_CELL and SMALL_EXAMPLE_INDENT_CELL can be usefull here
-$complex_format_map =
-{
- 'example' =>
- {
- 'begin' => q{""},
- 'end' => q{""},
- 'begin_region' => ".(l I\n\\&\\fR\\f(CW",
- 'end_region' => "\\&\\fR\n.)l\n"
- },
- 'smallexample' =>
- {
- 'begin' => q{""},
- 'end' => q{""},
- 'begin_region' => ".(l I\n.size -2\n\\&\\fR\\f(CW",
- 'end_region' => "\\&\\fR\n.size +2\n.)l\n"
- },
- 'display' =>
- {
- 'begin' => q{""},
- 'end' => q{""},
- 'begin_region' => ".(l I\n\\&\\fR\\f(CW",
- 'end_region' => "\\&\\fR\n.)l\n"
- },
- 'smalldisplay' =>
- {
- 'begin' => q{""},
- 'end' => q{""},
- 'begin_region' => ".(l I\n.size -2\n\\&\\fR\\f(CW",
- 'end_region' => "\\&\\fR\n.size +2\n.)l\n"
- },
- 'menu-comment' =>
- {
- 'begin' => q{""},
- 'end' => q{""},
- 'begin_region' => "",
- 'end_region' => "\n"
- },
- 'menu-preformatted' =>
- {
- 'begin' => q{""},
- 'end' => q{""},
- 'begin_region' => "",
- 'end_region' => "\n"
- }
-};
-
-# format shouldn't narrow the margins
-
-$complex_format_map->{'lisp'} = $complex_format_map->{'example'};
-$complex_format_map->{'smalllisp'} = $complex_format_map->{'smallexample'};
-$complex_format_map->{'format'} = $complex_format_map->{'display'};
-$complex_format_map->{'smallformat'} = $complex_format_map->{'smalldisplay'};
-
-sub protect_spaces($)
-{
- my $text = shift;
- my $result = '';
- while($text)
- {
- if ($text =~ s/^([^\\]*)\\//o)
- {
- my $leading = $1;
- if (defined($leading))
- {
- $leading =~ s/([\t ])/\\$1/go;
- $result .= $leading . '\\';
- }
- if (($text =~ s/^(\s)//o) or ($text =~ s/^(.)//o))
- {
- $result .= $1;
- }
- }
- else
- {
- $text =~ s/([\t ])/\\$1/go;
- $result .= $text;
- $text = '';
- }
- }
- return $result;
-}
-
-# formatting functions
-
-$anchor = \&t2h_roff_anchor;
-$def_item = \&t2h_roff_def_item;
-$def = \&t2h_roff_def;
-$menu = \&t2h_roff_menu;
-$menu_link = \&t2h_roff_menu_link;
-$menu_comment = \&t2h_roff_menu_comment;
-$menu_description = \&t2h_roff_menu_description;
-$simple_menu_link = \&t2h_roff_simple_menu_link;
-$table_item = \&t2h_roff_table_item;
-$table_line = \&t2h_roff_table_line;
-$row = \&t2h_roff_row;
-$cell = \&t2h_roff_cell;
-$list_item = \&t2h_roff_list_item;
-$comment = \&t2h_roff_comment;
-$def_line = \&t2h_roff_def_line;
-$raw = \&t2h_roff_raw;
-$heading = \&t2h_roff_heading;
-$paragraph = \&t2h_roff_paragraph;
-$preformatted = \&t2h_roff_preformatted;
-$foot_line_and_ref = \&t2h_roff_foot_line_and_ref;
-$foot_section = \&t2h_roff_foot_section;
-$image = \&t2h_roff_image;
-$index_entry_label = \&t2h_roff_index_entry_label;
-$index_summary = \&t2h_roff_index_summary;
-$print_index = \&t2h_roff_print_index;
-$protect_text = \&t2h_roff_protect_text;
-$cartouche = \&t2h_roff_cartouche;
-$sp = \&t2h_roff_sp;
-$normal_text = \&t2h_roff_normal_text;
-$empty_line = \&t2h_roff_empty_line;
-$unknown = \&t2h_roff_unknown;
-$float = \&t2h_roff_float;
-$listoffloats = \&t2h_roff_listoffloats;
-$listoffloats_entry = \&t2h_roff_listoffloats_entry;
-
-# This function is used to protect characters which are special in html
-# in inline text: &, ", <, and >.
-#
-# argument:
-# text to be protected
-sub t2h_roff_protect_text($)
-{
- my $text = shift;
- $text =~ s/\\/\\e/g;
- $text =~ s/$;---$;/\\(em/g;
- $text =~ s/$;--$;/-/g;
- $text =~ s/$;-$;/\\-/g;
- $text =~ s/^\./\\&./;
- $text =~ s/([\s])\./$1\\&./g;
- return $text;
-}
-
-sub t2h_roff_normal_text($)
-{
- my $text = shift;
- #$text =~ s/---/\\(em/g;
- $text =~ s/(--?-?)/$;$1$;/go;
- return $text;
-}
-
-sub t2h_roff_unknown($$)
-{
- my $macro = shift;
- my $line = shift;
-
- if ($macro eq '*')
- {
- $line = '' if ($line =~ /^\s*$/);
- return ($line, 1, "\n.br\n", undef);
- }
- return ($line, 0, undef, undef);
-}
-
-
-# This function produces an anchor
-#
-# arguments:
-# $name : anchor name
-# $href : anchor href
-# text : text displayed
-# extra_attribs : added to anchor attributes list
-sub t2h_roff_anchor($;$$$)
-{
- my $name = shift;
- my $href = shift;
- my $text = shift;
- my $attributes = shift;
- $href = '' if (!defined($href) or ($href !~ /\S/));
- $text = '' if (!defined($text));
- return $text if ($text ne '');
- return "[$href]" if ($href ne '');
- return '';
-}
-
-# This function is used to format the text associated with a @deff/@end deff
-#
-# argument:
-# text
-sub t2h_roff_def_item($)
-{
- my $text = shift;
- if ($text =~ /\S/)
- {
- {
- #return ".ba +5\n.(l L F\n" . $text . ".)l\n.ba -5\n";
- return ".(l L F\n.ba +5\n" . $text . ".ba -5\n.)l\n";
- }
- }
- return '';
-}
-
-# format the container for the @deffn line and text
-#
-# argument
-# text of the whole @def, line and associated text.
-sub t2h_roff_def($)
-{
- my $text = shift;
- return $text;
-}
-
-# a whole menu
-#
-# argument:
-# the whole menu text (entries and menu comments)
-#
-# argument:
-# whole menu text.
-sub t2h_roff_menu($)
-{
- my $text = shift;
- chomp $text;
- return ".(l M\n\\&\\s8" . &$I('Menu:') . "\n" . $text . "\\&\\s0\n.)l\n";
-}
-
-# a simple menu entry ref in case we aren't in a standard menu context
-sub t2h_roff_simple_menu_link($$$$$)
-{
- my $text = shift;
- my $href = shift;
- my $node = shift;
- my $name = shift;
- my $ending = shift;
- $name .= ':' if ($name ne '');
- return "$MENU_SYMBOL$name$node$ending";
-}
-
-# formats a menu entry link pointing to a node or section
-#
-# arguments:
-# the entry text
-# the state, a hash reference holding informations about the context, with a
-# usefull entry, 'preformatted', true if we are in a preformatted format
-# (a format keeping space between words). In that case a function
-# of the main program, main::do_preformatted($text, $state) might
-# be used to format the text with the current format style.
-# href is optionnal. It is the reference to the section or the node anchor
-# which should be used to make the link (typically it is the argument
-# of a href= attribute in a <a> element).
-sub t2h_roff_menu_link($$$$$$)
-{
- my $text = shift;
- my $state = shift;
- my $href = shift;
- my $node = shift;
- my $name = shift;
- my $ending = shift;
- $name .= ':' if ($name ne '');
- return "$MENU_SYMBOL$name$node$ending";
-}
-
-# formats a menu entry description, ie the text appearing after the node
-# specification in a menu entry an spanning until there is another
-# menu entry, an empty line or some text at the very beginning of the line
-# (we consider that text at the beginning of the line begins a menu comment)
-#
-# arguments:
-# the description text
-# the state. See menu_entry.
-sub t2h_roff_menu_description($$)
-{
- my $text = shift;
- my $state = shift;
- return $text;
-}
-
-# a menu comment (between menu lines)
-# formats the container of a menu comment. A menu comment is any text
-# appearing between menu lines, either separated by an empty line from
-# the preceding menu entry, or a text beginning at the first character
-# of the line (text not at the very beginning of the line is considered to
-# be the continuation of a menu entry description text).
-#
-# The text itself is considered to be in a preformatted environment
-# with name 'menu-commment' and with style $MENU_PRE_STYLE.
-#
-# argument
-# text contained in the menu comment.
-sub t2h_roff_menu_comment($)
-{
- my $text = shift;
- return $text;
-}
-
-# text after @item in table, vtable and ftable
-sub t2h_roff_table_item($$$$$)
-{
- my $text = shift;
- my $index_label = shift;
- my $format = shift;
- my $command = shift;
- my $formatted_command = shift;
- $formatted_command = '' if (!defined($formatted_command) or
- exists($special_list_commands{$format}->{$command}));
- $text = '.ip ' . $formatted_command . protect_spaces($text) . "\n";
- $text .= $index_label if (defined($index_label));
- return $text;
-}
-
-# format text on the line following @item (in table, vtable and ftable)
-sub t2h_roff_table_line($)
-{
- my $text = shift;
- return $text;
-}
-
-# row in multitable
-sub t2h_roff_row($)
-{
- my $text = shift;
-
- if ($text =~ /\S/)
- {
- return $text ."\n" ;
- }
- return '';
-}
-
-# cell in multitable
-sub t2h_roff_cell($)
-{
- my $text = shift;
- chomp $text;
- return protect_spaces($text) . "\\\t";
-}
-
-# format an item in a list
-#
-# argument:
-# text of the item
-sub t2h_roff_list_item($$$$$$$)
-{
- my $text = shift;
- my $format = shift;
- my $command = shift;
- my $formatted_command = shift;
- my $item_nr = shift;
- my $enumerate_style = shift;
- my $number = shift;
- $formatted_command = '' if (!defined($formatted_command) or
- exists($special_list_commands{$format}->{$command}));
- if ($text =~ /\S/)
- {
- #return $formatted_command . $text;
- return $text . "\n";
- }
- return '';
-}
-
-# an comment
-sub t2h_roff_comment($)
-{
- my $text = shift;
- my $result = '';
- while ($text)
- {
- $text =~ s/$;---$;/--/g;
- $text =~ s/$;--$;/-/g;
- $text =~ s/$;-$;/-/g;
- $text =~ s/^(.*)//;
- $result .= ".\\\"$1";
- $result .= "\n" if ($text =~ s/^\n//);
- }
- return $result;
-}
-
-# a paragraph
-sub t2h_roff_paragraph($$$$$$$$$)
-{
- my $text = shift;
- my $align = shift;
- my $paragraph_command = shift;
- my $paragraph_command_formatted = shift;
- my $paragraph_number = shift;
- my $format = shift;
- my $item_nr = shift;
- my $enumerate_style = shift;
- my $number = shift;
- return '' if ($text =~ /^\s*$/);
- if (defined($paragraph_number) and defined($$paragraph_number))
- {
- $$paragraph_number++;
- $paragraph_command_formatted = undef if ($$paragraph_number > 1);
- }
- $paragraph_command_formatted = '' if (!defined($paragraph_command_formatted) or
- exists($special_list_commands{$format}->{$paragraph_command}));
- #return $text if (defined($format) and $format eq 'multitable');
- return $text if (defined($format) and (($format eq 'multitable') or ($format eq 'quotation')));
- my $open = ".pp\n";
- if (defined($format) and (($format eq 'itemize') or ($format eq 'enumerate')) and
- defined($paragraph_number) and defined($$paragraph_number) and ($$paragraph_number == 1))
- {
- $open = ".lp\n";
- }
- my $close = '';
- if ($align)
- {
- if ($align eq 'flushleft')
- {
- $open .= ".ad l\n";
- $close .= ".ad b\n";
- }
- elsif ($align eq 'flushright')
- {
- $open .= ".ad r\n";
- $close .= ".ad b\n";
- }
- elsif ($align eq 'center')
- {
- $open .= ".ce\n";
- }
- }
- if (defined($format) and ($format eq 'enumerate') and
- defined($paragraph_number) and defined($$paragraph_number) and ($$paragraph_number == 1) and defined($number) and ($number ne ''))
- {
- $open .= "$number.";
- }
- chomp ($text);
- return $open. $paragraph_command_formatted . $text . "\n" . $close;
-}
-
-# a preformatted region
-sub t2h_roff_preformatted($$$$$$$$$$)
-{
- my $text = shift;
- my $pre_style = shift;
- my $class = shift;
- my $leading_command = shift;
- my $leading_command_formatted = shift;
- my $preformatted_number = shift;
- my $format = shift;
- my $item_nr = shift;
- my $enumerate_style = shift;
- my $number = shift;
- $leading_command_formatted = '' if (!defined($leading_command_formatted) or
- exists($special_list_commands{$format}->{$leading_command}));
-
- if (defined($format) and $format eq 'multitable')
- {
- my $chomped = chomp($text);
- my $result = '\&\fR\f(CW' . $text . '\&\fR';
- $result .= "\n" if ($chomped);
- return $result;
- }
- return '' if ($text eq '');
- if (defined($preformatted_number) and defined($$preformatted_number))
- {
- $$preformatted_number++;
- $leading_command_formatted = undef if ($$preformatted_number > 1);
- }
- $leading_command_formatted = '' if (!defined($leading_command_formatted));
- chomp $text;
- my $open = '';
- if (defined($format) and ($format eq 'enumerate') and
- defined($paragraph_number) and defined($$paragraph_number) and ($$paragraph_number == 1) and defined($number) and ($number ne ''))
- {
- $open = "$number. ";
- }
- return $complex_format_map->{$class}->{'begin_region'} . $leading_command_formatted . $open . $text . $complex_format_map->{$class}->{'end_region'};
-}
-
-# This function formats a heading for an element
-#
-# argument:
-# an element. It is a hash reference for a node or a sectionning command.
-# The interesting keys are:
-# 'text': the heading text
-# 'name': the heading text without section number
-# 'node': true if it is a node
-# 'level': level of the element. 0 for @top, 1 for chapter, heading,
-# appendix..., 2 for section and so on...
-# 'tag_level': the sectionning element name, raisesections and lowersections
-# taken into account
-#
-# relevant configuration variable:
-# $NUMBER_SECTIONS
-sub t2h_roff_heading($)
-{
- my $element = shift;
- my $name = $element->{'text'};
- if (!$element->{'node'})
- {
- $name = $element->{'name'};
- }
- return '' if ($element->{'name'} !~ /\S/);
- my $class = $element->{'tag_level'};
- $class = 'unnumbered' if ($class eq 'top');
- $level = $element->{'level'};
- $level = 3 if (!defined($level));
- $level = 1 if ($level == 0);
- my $heading = '';
- $heading = ".bp\n" if ($level == 1);
- $heading .= '.if !\n(_- \{\\' . "\n.nr _- 1\n.nr \$1 0 1\n" . '.af $1 A\}' . "\n"
- if ($class =~ /^appendix/);
- $name = protect_spaces($name);
- my $toc_entry = '\&';
- if ($class =~ /^unnumbered/ or ($class eq 'node'))
- {
- $heading .= ".uh $name\n";
- $toc_entry .= ' ';
- }
- elsif (($class =~ /section$/) or ($class eq 'chapter') or ($class =~ /^appendix/))
- {
- $heading .= ".sh $level $name\n";
- my $number = 1;
- while ($number < $level)
- {
- $toc_entry .= "\\n(\$$number.";
- $number++;
- }
- $toc_entry .= "\\n(\$$number ";
- }
- $toc_entry .= $name;
- return $heading . "\n" if ($class eq 'node');
- return $heading . ".(x\n" . $toc_entry . "\n.)x\n\\&\\fR\n";
-}
-
-sub T2H_ROFF_toc_body($$$)
-{
- my $elements_list = shift;
- my $do_contents = shift;
- my $do_scontents = shift;
- if ($do_contents or $do_scontents)
- {
- my $lines = ".pp\n.nr % 0 1\n.af % i\n.bp \\n%+1\n.ce\n\\&\\fB" . &$I('Table of Contents') . "\\fR\n.sp 2\n.xp\n";
- if (!$do_contents)
- {
- push @{$Texi2HTML::OVERVIEW}, $lines;
- }
- else
- {
- push @{$Texi2HTML::TOC_LINES}, $lines;
- }
- }
-}
-
-# formatting of raw regions
-# ih L2H is true another mechanism is used for tex
-sub t2h_roff_raw($$)
-{
- my $style = shift;
- my $text = shift;
- if ($style eq 'verbatim' or $style eq 'tex' or $style eq 'html')
- {
- chomp ($text);
- return ".(l M\n\\fR\\&\\f(CW" . &$protect_text($text) . "\\fR\n.)l\n" ;
- }
- else
- {
- warn "$WARN (bug) unknown style $style\n";
- return &$protect_text($text);
- }
-}
-
-# This function formats a footnote reference and the footnote text associated
-# with a given footnote.
-# The footnote reference is the text appearing in the main document pointing
-# to the footnote text.
-#
-# arguments:
-# absolute number of the footnote (in the document)
-# relative number of the footnote (in the page)
-# identifier for the footnote
-# identifier for the footnote reference in the main document
-# main document file
-# footnote text file
-# array with the footnote text lines
-# the state. See menu entry.
-#
-# returns:
-# reference on an array containing the footnote text lines which should
-# have been updated
-# the text for the reference pointing on the footnote text
-sub t2h_roff_foot_line_and_ref($$$$$$$)
-{
- my $number_in_doc = shift;
- my $number_in_page = shift;
- my $footnote_id = shift;
- my $place_id = shift;
- my $document_file = shift;
- my $footnote_file = shift;
- my $lines = shift;
- my $state = shift;
-
- my $text = '';
- my $line;
- while (@$lines)
- {
- $line = shift @$lines;
- $text .= $line;
- }
- chomp $text;
- return ([], "\n.(f\n" . $text . "\n.)f\n" );
-}
-
-# formats a group of footnotes.
-#
-# argument:
-# array reference on the footnotes texts lines
-#
-# returns an array reference on the group of footnotes lines
-sub t2h_roff_foot_section($)
-{
- my $lines = shift;
- @$lines = ();
-}
-
-# format an image
-#
-# arguments:
-# image file name
-# image basename
-# a boolean true if we are in a preformatted format
-sub t2h_roff_image($$$$)
-{
- my $file = shift;
- my $base = shift;
- my $preformatted = shift;
- my $file_name = shift;
- return "[$base src=$file_name]" if ($base ne $file_name);
- return "[$base]";
-}
-
-# format a target in the main document for an index entry.
-#
-# arguments:
-# target identifier
-# boolean true if in preformatted format
-sub t2h_roff_index_entry_label($$$$)
-{
- my $identifier = shift;
- my $preformatted = shift;
- my $label = shift;
- my $index_name = shift;
- return ".(x $index_name\n" . protect_spaces($label) . "\n.)x\n";
-}
-
-# process definition commands line @deffn for example
-sub t2h_roff_def_line($$$$$)
-{
- my $category = shift;
- my $name = shift;
- my $type = shift;
- my $arguments = shift;
- my $index_label = shift;
- $index_label = '' if (!defined($index_label));
- $name = '' if (!defined($name) or ($name =~ /^\s*$/));
- $type = '' if (!defined($type) or $type =~ /^\s*$/);
- if (!defined($arguments) or $arguments =~ /^\s*$/)
- {
- $arguments = '';
- }
- else
- {
- $arguments = '\fI' . protect_spaces($arguments) . '\fR';
- }
- my $type_name = ' ';
- $type_name = " $type" if ($type ne '');
-
- $type_name .= '\fB' . protect_spaces($name) . '\fR' if ($name ne '');
- $type_name .= $arguments . "\n";
- return '\fI' . protect_spaces($category) . ':\fR' . $type_name . $index_label;
-}
-
-# a cartouche
-sub t2h_roff_cartouche($$)
-{
- my $text = shift;
- return $text;
-}
-
-sub t2h_roff_sp($$)
-{
- my $number = shift;
- my $preformatted = shift;
- return "\n.sp $number\n";
-}
-
-# format a whole index
-#
-# argument:
-# index text
-# index name
-sub t2h_roff_print_index($$)
-{
- my $text = shift;
- my $name = shift;
- return ".xp $name\n";
-}
-
-# format an index summary. This is a list of letters linking to the letter
-# entries.
-#
-# arguments:
-# array reference containing the formatted alphabetical letters
-# array reference containing the formatted non lphabetical letters
-sub t2h_roff_index_summary($$)
-{
- my $alpha = shift;
- my $nonalpha = shift;
- my $join = '';
- my $nonalpha_text = '';
- my $alpha_text = '';
- return '';
-}
-
-# FIXME the following construct leads to something wrong ?
-# something @c a comment
-#
-# other thing
-sub t2h_roff_empty_line($)
-{
- my $text = shift;
- return '';
-}
-
-sub t2h_roff_listoffloats_entry($$$$)
-{
- my $style_texi = shift;
- my $float = shift;
- my $float_style = shift;
- my $caption = shift;
- my $href = shift;
- chomp ($caption);
-
- return '.ip ' . protect_spaces($float_style) . "\n" . $caption . "\n";
-}
-
-sub t2h_roff_listoffloats($$$)
-{
- my $style_texi = shift;
- my $style = shift;
- my $float_entries = shift;
-
- my $result = ".(l L F\n.ba +5\n";
- foreach my $float_entry (@$float_entries)
- {
- $result .= $float_entry;
- }
- return $result . ".ba -5\n.)l\n";
-}
-
-sub t2h_roff_float($$$$$)
-{
- my $text = shift;
- my $float = shift;
- my $caption = shift;
- my $shortcaption = shift;
-
- my $caption_text = '';
-
- if (defined($float->{'caption_texi'}))
- {
- $caption_text = $caption;
- }
- elsif (defined($float->{'shortcaption_texi'}))
- {
- $caption_text = $shortcaption;
- }
- elsif (defined($caption))
- {
- $caption_text = $caption;
- }
- chomp ($caption_text);
- return ".(b L F\n" . $text . $caption_text . "\n.b)\n";
-}
-
-1;
diff --git a/Build/source/utils/texi2html/examples/utf8.init b/Build/source/utils/texi2html/examples/utf8.init
deleted file mode 100644
index 2d231e30a8f..00000000000
--- a/Build/source/utils/texi2html/examples/utf8.init
+++ /dev/null
@@ -1,27 +0,0 @@
-# -*-perl-*-
-$USE_ISO = 0;
-$ENCODING = 'utf-8';
-
-# if the encoding isn't utf-8, we should convert to utf-8 characters.
-
-use Encode;
-use Unicode::Normalize;
-
-foreach my $key (keys(%unicode_accents))
-{
- $style_map{$key}->{'function'} = \&t2h_utf8_accent;
- $style_map_texi{$key}->{'function'} = \&t2h_utf8_accent;
-}
-
-foreach my $key (%things_map)
-{
- if (exists($unicode_map{$key}) and ($unicode_map{$key} ne ''))
- {
- $things_map{$key} = chr(hex($unicode_map{$key}));
- $texi_map{$key} = chr(hex($unicode_map{$key}));
- }
-}
-
-$normal_text = \&t2h_utf8_normal_text;
-
-1;
diff --git a/Build/source/utils/texi2html/examples/xhtml.init b/Build/source/utils/texi2html/examples/xhtml.init
deleted file mode 100644
index 3343a95c935..00000000000
--- a/Build/source/utils/texi2html/examples/xhtml.init
+++ /dev/null
@@ -1,188 +0,0 @@
-# -*-perl-*-
-
-# APA: Add SystemLiteral to identify the canonical DTD.
-# [Definition:] The SystemLiteral is called the entity's system
-# identifier. It is a URI, which may be used to retrieve the entity.
-# See http://www.xml.com/axml/target.html#NT-ExternalID
-$DOCTYPE = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/xhtml1-transitional.dtd">';
-
-$FRAMESET_DOCTYPE = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/xhtml1-frameset.dtd">';
-
-# -iso
-# if set, ISO8859 characters are used for special symbols (like copyright, etc)
-$USE_ISO = 1;
-
-# horizontal rules
-$SMALL_RULE = '<hr size="1"/>';
-$DEFAULT_RULE = '<hr/>';
-$MIDDLE_RULE = '<hr size="2"/>';
-$BIG_RULE = '<hr size="6"/>';
-
-# this is added inside <head></head> after <title> and some <meta name>
-# stuff, it can be used for eg. <style>, <script>, <meta> etc. tags.
-$EXTRA_HEAD = '';
-
-$print_page_head = \&T2H_XHTML_print_page_head;
-$print_page_foot = \&T2H_XHTML_print_page_foot;
-$print_frame = \&T2H_XHTML_print_frame;
-$button_icon_img = \&T2H_XHTML_button_icon_img;
-
-#FIXME update once it is more stabilized in texi2html.init
-sub T2H_XHTML_print_page_head
-{
- my $fh = shift;
- my $longtitle = "$Texi2HTML::THISDOC{'title_no_texi'}";
- $longtitle .= ": $Texi2HTML::NO_TEXI{'This'}" if exists $T2H_NO_TEXI{'This'};
- print $fh <<EOT;
-<?xml version="1.0" encoding="iso-8859-1"?>
-$T2H_DOCTYPE
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="$T2H_LANG" lang="$T2H_LANG">
-$T2H_THISDOC{'copying'}<!-- Created on $Texi2HTML::THISDOC{today} by $Texi2HTML::THISDOC{program} -->
-<!--
-$Texi2HTML::THISDOC{program_authors}
--->
-<head>
-<title>$longtitle</title>
-
-<meta name="description" content="$longtitle"/>
-<meta name="keywords" content="$longtitle"/>
-<meta name="resource-type" content="document"/>
-<meta name="distribution" content="global"/>
-<meta name="Generator" content="$T2H_THISDOC{program}"/>
-$EXTRA_HEAD
-</head>
-
-<body $T2H_BODYTEXT>
-$AFTER_BODY_OPEN
-EOT
-}
-
-# <span> instead of <font>
-sub T2H_XHTML_print_page_foot
-{
- my $fh = shift;
- print $fh <<EOT;
-<p>
- <span style="font-size: smaller">
- This document was generated $ADDRESS
- using <a href="$T2H_THISDOC{program_homepage}"><i>$Texi2HTML::THISDOC{program}</i></a>.
- </span>
- <br/>
-$PRE_BODY_CLOSE
-</p>
-</body>
-</html>
-EOT
-}
-
-sub T2H_XHTML_print_frame
-{
- my $fh = shift;
- my $toc_file = shift;
- my $main_file = shift;
- print $fh <<EOT;
-$FRAMESET_DOCTYPE
-<html>
-<head><title>$Texi2HTML::THISDOC{title}</title></head>
-<frameset cols="140,*">
- <frame name="toc" src="$toc_file"/>
- <frame name="main" src="$main_file"/>
-</frameset>
-</html>
-EOT
-}
-
-# / in <img>
-sub T2H_XHTML_button_icon_img
-{
- my $button = shift;
- my $icon = shift;
- my $name = shift;
- return '' if (!defined($icon));
- if (defined($name) && $name)
- {
- $name = ": $name";
- }
- else
- {
- $name = '';
- }
- $button = "" if (!defined ($button));
- return qq{<img src="$icon" border="0" alt="$button$name" align="middle"/>};
-}
-
-$simple_map{'*'} = '<br/>';
-
-# formatting functions
-
-$def_line = \&t2h_xhtml_def_line;
-$index_summary = \&t2h_xhtml_index_summary;
-$image = \&t2h_xhtml_image;
-
-# need / in <img>
-sub t2h_xhtml_image($$$)
-{
- my $file = shift;
- my $base = shift;
- my $preformatted = shift;
- return "[ $base ]" if ($preformatted);
- return "<img src=\"$file\" alt=\"$base\"/>";
-}
-
-# process definition commands line @deffn for example
-# <u> replaced by <span>
-sub t2h_xhtml_def_line($$$$$)
-{
- my $category = shift;
- my $name = shift;
- my $type = shift;
- my $arguments = shift;
- my $index_label = shift;
- $index_label = '' if (!defined($index_label));
- $name = '' if (!defined($name) or ($name =~ /^\s*$/));
- $type = '' if (!defined($type) or $type =~ /^\s*$/);
- if (!defined($arguments) or $arguments =~ /^\s*$/)
- {
- $arguments = '';
- }
- else
- {
- $arguments = '<i>' . $arguments . '</i>';
- }
- my $type_name = '';
- $type_name = " $type" if ($type ne '');
- $type_name .= ' <b>' . $name . '</b>' if ($name ne '');
- $type_name .= $arguments . "\n";
- if (! $DEF_TABLE)
- {
- return '<dt>'. '<span style="text-decoration: underline">' . $category . ':</span>' . $type_name . $index_label . "</dt>\n";
- }
- else
- {
-
- return "<tr>\n<td align=\"left\">" . $type_name .
- "</td>\n<td align=\"right\">" . $category . $index_label . "</td>\n" . "</tr>\n";
- }
-}
-
-# There is a br which needs /
-sub t2h_xhtml_index_summary($$)
-{
- my $alpha = shift;
- my $nonalpha = shift;
- my $join = '';
- my $nonalpha_text = '';
- my $alpha_text = '';
- $join = " &nbsp; \n<br/>\n" if (@$nonalpha and @$alpha);
- if (@$nonalpha)
- {
- $nonalpha_text = join("\n &nbsp; \n", @$nonalpha) . "\n";
- }
- if (@$alpha)
- {
- $alpha_text = join("\n &nbsp; \n", @$alpha) . "\n &nbsp; \n";
- }
- #I18n
- return "<table><tr><th valign=\"top\">Jump to: &nbsp; </th><td>" .
- $nonalpha_text . $join . $alpha_text . '</td></tr></table>';
-}
diff --git a/Build/source/utils/texi2html/i18n/de b/Build/source/utils/texi2html/i18n/de
deleted file mode 100644
index fae7f1b8af8..00000000000
--- a/Build/source/utils/texi2html/i18n/de
+++ /dev/null
@@ -1,114 +0,0 @@
-$LANGUAGES->{'de'} = {
- ' The buttons in the navigation panels have the following meaning:' => '',
- ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '',
- ' Up ' => '',
- '%{acronym_like} (%{explanation})' => '',
- '%{month}, %{day} %{year}' => '',
- '%{name} of %{class}' => '',
- '%{name} on %{class}' => '',
- '%{node_file_href}' => '',
- '%{node_file_href} @cite{%{book}}' => '',
- '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- '%{reference_name}' => '',
- '%{style} %{number}' => '',
- '%{style}: %{caption_first_line}' => '',
- '%{style}: %{shortcaption_first_line}' => '',
- '@b{%{quotation_arg}:} ' => '',
- '@cite{%{book}}' => '',
- 'About This Document' => '@"Uber dieses Dokument',
- 'April' => 'April',
- 'August' => 'August',
- 'Button' => '',
- 'Contents' => '',
- 'Current Position' => '',
- 'December' => 'Dezember',
- 'February' => 'Februar',
- 'Footnotes' => 'Fu@ss{}noten',
- 'From 1.2.3 go to' => '',
- 'Go to' => '',
- 'Index' => 'Index',
- 'Index Entry' => '',
- 'January' => 'Januar',
- 'July' => 'Juli',
- 'Jump to' => '',
- 'June' => 'Juni',
- 'March' => 'M@"arz',
- 'May' => 'Mai',
- 'Menu:' => '',
- 'Name' => '',
- 'Next' => '',
- 'November' => 'November',
- 'October' => 'Oktober',
- 'Overview' => '',
- 'Overview:' => '',
- 'Prev' => '',
- 'Section' => '',
- 'Section One' => '',
- 'See %{node_file_href}' => '',
- 'See %{node_file_href} @cite{%{book}}' => '',
- 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'See %{reference_name}' => '',
- 'See @cite{%{book}}' => '',
- 'See section %{reference_name}' => '',
- 'See section `%{section}\' in @cite{%{book}}' => '',
- 'September' => 'September',
- 'Short Table of Contents' => 'Kurzes Inhaltsverzeichniss',
- 'Subsection One-Four' => '',
- 'Subsection One-One' => '',
- 'Subsection One-Three' => '',
- 'Subsection One-Two' => '',
- 'Subsubsection One-Two-Four' => '',
- 'Subsubsection One-Two-One' => '',
- 'Subsubsection One-Two-Three' => '',
- 'Subsubsection One-Two-Two' => '',
- 'T2H_today' => '',
- 'Table of Contents' => 'Inhaltsverzeichniss',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '',
- 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'Top' => '',
- 'Untitled Document' => '',
- 'about (help)' => '',
- 'beginning of this chapter or previous chapter' => '',
- 'by @emph{%{user}}' => '',
- 'by @emph{%{user}} on @emph{%{date}}' => '',
- 'cover (top) of document' => '',
- 'current' => '',
- 'current section' => '',
- 'first section in reading order' => '',
- 'following node' => '',
- 'index' => '',
- 'last section in reading order' => '',
- 'next chapter' => '',
- 'next node' => '',
- 'next section in reading order' => '',
- 'next section on same level' => '',
- 'node following in node reading order' => '',
- 'node up' => '',
- 'on @emph{%{date}}' => '',
- 'previous node' => '',
- 'previous section in reading order' => '',
- 'previous section on same level' => '',
- 'section `%{section}\' in @cite{%{book}}' => '',
- 'see %{node_file_href}' => '',
- 'see %{node_file_href} @cite{%{book}}' => '',
- 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'see %{reference_name}' => '',
- 'see @cite{%{book}}' => '',
- 'see section %{reference_name}' => '',
- 'see section `%{section}\' in @cite{%{book}}' => '',
- 'short table of contents' => '',
- 'table of contents' => '',
- 'unknown' => '',
- 'up node' => '',
- 'up section' => ''
- };
-
-$T2H_OBSOLETE_STRINGS->{'de'} = {
- 'See' => 'Siehe',
- 'section' => 'Abschnitt',
- 'see' => 'siehe'
- };
-
-
diff --git a/Build/source/utils/texi2html/i18n/en b/Build/source/utils/texi2html/i18n/en
deleted file mode 100644
index 4f4939fdade..00000000000
--- a/Build/source/utils/texi2html/i18n/en
+++ /dev/null
@@ -1,110 +0,0 @@
-$LANGUAGES->{'en'} = {
- ' The buttons in the navigation panels have the following meaning:' => '',
- ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '',
- ' Up ' => '',
- '%{acronym_like} (%{explanation})' => '',
- '%{month}, %{day} %{year}' => '',
- '%{name} of %{class}' => '',
- '%{name} on %{class}' => '',
- '%{node_file_href}' => '',
- '%{node_file_href} @cite{%{book}}' => '',
- '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- '%{reference_name}' => '',
- '%{style} %{number}' => '',
- '%{style}: %{caption_first_line}' => '',
- '%{style}: %{shortcaption_first_line}' => '',
- '@b{%{quotation_arg}:} ' => '',
- '@cite{%{book}}' => '',
- 'About This Document' => '',
- 'April' => '',
- 'August' => '',
- 'Button' => '',
- 'Contents' => '',
- 'Current Position' => '',
- 'December' => '',
- 'February' => '',
- 'Footnotes' => '',
- 'From 1.2.3 go to' => '',
- 'Go to' => '',
- 'Index' => '',
- 'Index Entry' => '',
- 'January' => '',
- 'July' => '',
- 'Jump to' => '',
- 'June' => '',
- 'March' => '',
- 'May' => '',
- 'Menu:' => '',
- 'Name' => '',
- 'Next' => '',
- 'November' => '',
- 'October' => '',
- 'Overview' => '',
- 'Overview:' => '',
- 'Prev' => '',
- 'Section' => '',
- 'Section One' => '',
- 'See %{node_file_href}' => '',
- 'See %{node_file_href} @cite{%{book}}' => '',
- 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'See %{reference_name}' => '',
- 'See @cite{%{book}}' => '',
- 'See section %{reference_name}' => '',
- 'See section `%{section}\' in @cite{%{book}}' => '',
- 'September' => '',
- 'Short Table of Contents' => '',
- 'Subsection One-Four' => '',
- 'Subsection One-One' => '',
- 'Subsection One-Three' => '',
- 'Subsection One-Two' => '',
- 'Subsubsection One-Two-Four' => '',
- 'Subsubsection One-Two-One' => '',
- 'Subsubsection One-Two-Three' => '',
- 'Subsubsection One-Two-Two' => '',
- 'T2H_today' => '%s, %d %d',
- 'Table of Contents' => '',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '',
- 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'Top' => '',
- 'Untitled Document' => '',
- 'about (help)' => '',
- 'beginning of this chapter or previous chapter' => '',
- 'by @emph{%{user}}' => '',
- 'by @emph{%{user}} on @emph{%{date}}' => '',
- 'cover (top) of document' => '',
- 'current' => '',
- 'current section' => '',
- 'first section in reading order' => '',
- 'following node' => '',
- 'index' => '',
- 'last section in reading order' => '',
- 'next chapter' => '',
- 'next node' => '',
- 'next section in reading order' => '',
- 'next section on same level' => '',
- 'node following in node reading order' => '',
- 'node up' => '',
- 'on @emph{%{date}}' => '',
- 'previous node' => '',
- 'previous section in reading order' => '',
- 'previous section on same level' => '',
- 'section `%{section}\' in @cite{%{book}}' => '',
- 'see %{node_file_href}' => '',
- 'see %{node_file_href} @cite{%{book}}' => '',
- 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'see %{reference_name}' => '',
- 'see @cite{%{book}}' => '',
- 'see section %{reference_name}' => '',
- 'see section `%{section}\' in @cite{%{book}}' => '',
- 'short table of contents' => '',
- 'table of contents' => '',
- 'unknown' => '',
- 'up node' => '',
- 'up section' => ''
- };
-
-$T2H_OBSOLETE_STRINGS->{'en'} = {};
-
-
diff --git a/Build/source/utils/texi2html/i18n/es b/Build/source/utils/texi2html/i18n/es
deleted file mode 100644
index 88d75f42777..00000000000
--- a/Build/source/utils/texi2html/i18n/es
+++ /dev/null
@@ -1,114 +0,0 @@
-$LANGUAGES->{'es'} = {
- ' The buttons in the navigation panels have the following meaning:' => '',
- ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '',
- ' Up ' => '',
- '%{acronym_like} (%{explanation})' => '',
- '%{month}, %{day} %{year}' => '',
- '%{name} of %{class}' => '',
- '%{name} on %{class}' => '',
- '%{node_file_href}' => '',
- '%{node_file_href} @cite{%{book}}' => '',
- '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- '%{reference_name}' => '',
- '%{style} %{number}' => '',
- '%{style}: %{caption_first_line}' => '',
- '%{style}: %{shortcaption_first_line}' => '',
- '@b{%{quotation_arg}:} ' => '',
- '@cite{%{book}}' => '',
- 'About This Document' => '',
- 'April' => 'abril',
- 'August' => 'agosto',
- 'Button' => '',
- 'Contents' => '',
- 'Current Position' => '',
- 'December' => 'diciembre',
- 'February' => 'febrero',
- 'Footnotes' => '',
- 'From 1.2.3 go to' => '',
- 'Go to' => '',
- 'Index' => 'Index',
- 'Index Entry' => '',
- 'January' => 'enero',
- 'July' => 'julio',
- 'Jump to' => '',
- 'June' => 'junio',
- 'March' => 'marzo',
- 'May' => 'mayo',
- 'Menu:' => '',
- 'Name' => '',
- 'Next' => '',
- 'November' => 'noviembre',
- 'October' => 'octubre',
- 'Overview' => '',
- 'Overview:' => '',
- 'Prev' => '',
- 'Section' => '',
- 'Section One' => '',
- 'See %{node_file_href}' => '',
- 'See %{node_file_href} @cite{%{book}}' => '',
- 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'See %{reference_name}' => '',
- 'See @cite{%{book}}' => '',
- 'See section %{reference_name}' => '',
- 'See section `%{section}\' in @cite{%{book}}' => '',
- 'September' => 'septiembre',
- 'Short Table of Contents' => 'Resumen del Contenido',
- 'Subsection One-Four' => '',
- 'Subsection One-One' => '',
- 'Subsection One-Three' => '',
- 'Subsection One-Two' => '',
- 'Subsubsection One-Two-Four' => '',
- 'Subsubsection One-Two-One' => '',
- 'Subsubsection One-Two-Three' => '',
- 'Subsubsection One-Two-Two' => '',
- 'T2H_today' => '',
- 'Table of Contents' => '@\'{@dotless{I}}ndice General',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '',
- 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'Top' => '',
- 'Untitled Document' => '',
- 'about (help)' => '',
- 'beginning of this chapter or previous chapter' => '',
- 'by @emph{%{user}}' => '',
- 'by @emph{%{user}} on @emph{%{date}}' => '',
- 'cover (top) of document' => '',
- 'current' => '',
- 'current section' => '',
- 'first section in reading order' => '',
- 'following node' => '',
- 'index' => '',
- 'last section in reading order' => '',
- 'next chapter' => '',
- 'next node' => '',
- 'next section in reading order' => '',
- 'next section on same level' => '',
- 'node following in node reading order' => '',
- 'node up' => '',
- 'on @emph{%{date}}' => '',
- 'previous node' => '',
- 'previous section in reading order' => '',
- 'previous section on same level' => '',
- 'section `%{section}\' in @cite{%{book}}' => '',
- 'see %{node_file_href}' => '',
- 'see %{node_file_href} @cite{%{book}}' => '',
- 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'see %{reference_name}' => '',
- 'see @cite{%{book}}' => '',
- 'see section %{reference_name}' => '',
- 'see section `%{section}\' in @cite{%{book}}' => '',
- 'short table of contents' => '',
- 'table of contents' => '',
- 'unknown' => '',
- 'up node' => '',
- 'up section' => ''
- };
-
-$T2H_OBSOLETE_STRINGS->{'es'} = {
- 'See' => 'V@\'ease',
- 'section' => 'secci@\'on',
- 'see' => 'v@\'ase'
- };
-
-
diff --git a/Build/source/utils/texi2html/i18n/fr b/Build/source/utils/texi2html/i18n/fr
deleted file mode 100644
index 8ab8a3164b2..00000000000
--- a/Build/source/utils/texi2html/i18n/fr
+++ /dev/null
@@ -1,139 +0,0 @@
-$LANGUAGES->{'fr'} = {
- ' The buttons in the navigation panels have the following meaning:' => ' Les boutons de navigation ont la signification suivante :',
- ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => ' Dans cet exemple on est @`a @strong{ Sous section un-deux-trois } dans un document dont la structure est :',
- ' Up ' => 'Plus haut',
- '%{acronym_like} (%{explanation})' => '',
- '%{month}, %{day} %{year}' => 'le %{day} %{month} %{year}',
- '%{name} of %{class}' => '%{name} de %{class}',
- '%{name} on %{class}' => '%{name} de %{class}',
- '%{node_file_href}' => '',
- '%{node_file_href} @cite{%{book}}' => '',
- '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '%{node_file_href} section `%{section}\' dans @cite{%{book}}',
- '%{reference_name}' => '',
- '%{style} %{number}' => '',
- '%{style}: %{caption_first_line}' => '',
- '%{style}: %{shortcaption_first_line}' => '',
- '@b{%{quotation_arg}:} ' => '',
- '@cite{%{book}}' => '',
- 'About This Document' => 'A propos de ce document',
- 'April' => 'Avril',
- 'August' => 'Ao@^ut',
- 'Button' => 'Bouton',
- 'Contents' => 'Table des mati@`eres',
- 'Current Position' => 'Position',
- 'December' => 'D@\'ecembre',
- 'February' => 'F@\'evrier',
- 'Footnotes' => 'Notes de bas de page',
- 'From 1.2.3 go to' => 'Depuis 1.2.3 aller @`a',
- 'Go to' => 'Aller @`a',
- 'Index' => 'Index',
- 'Index Entry' => 'Entr@\'ee d\'index',
- 'January' => 'Janvier',
- 'July' => 'Juillet',
- 'Jump to' => 'Aller @`a',
- 'June' => 'Juin',
- 'March' => 'Mars',
- 'May' => 'Mai',
- 'Menu:' => 'Menu@ :',
- 'Name' => 'Nom',
- 'Next' => 'Suivant',
- 'November' => 'Novembre',
- 'October' => 'Octobre',
- 'Overview' => 'Vue d\'ensemble',
- 'Overview:' => 'Vue d\'ensemble@ :',
- 'Prev' => 'Pr@\'ec@\'edent',
- 'Section' => '',
- 'Section One' => 'Section un',
- 'See %{node_file_href}' => 'Voir %{node_file_href}',
- 'See %{node_file_href} @cite{%{book}}' => 'Voir %{node_file_href} @cite{%{book}}',
- 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => 'Voir %{node_file_href} section `%{section}\' dans @cite{%{book}}',
- 'See %{reference_name}' => 'Voir %{reference_name}',
- 'See @cite{%{book}}' => 'Voir @cite{%{book}}',
- 'See section %{reference_name}' => 'Voir la section %{reference_name}',
- 'See section `%{section}\' in @cite{%{book}}' => 'Voir la section `%{section}\' dans @cite{%{book}}',
- 'September' => 'Septembre',
- 'Short Table of Contents' => 'R@\'esum@\'e du contenu',
- 'Subsection One-Four' => 'Sous section un-quatre',
- 'Subsection One-One' => 'Sous section un-un',
- 'Subsection One-Three' => 'Sous section un-trois',
- 'Subsection One-Two' => 'Sous section un-deux',
- 'Subsubsection One-Two-Four' => 'Sous sous section un-deux-quatre',
- 'Subsubsection One-Two-One' => 'Sous sous section un-deux-un',
- 'Subsubsection One-Two-Three' => 'Sous sous section un-deux-trois',
- 'Subsubsection One-Two-Two' => 'Sous sous section un-deux-deux',
- 'T2H_today' => 'le %2$d %1$s %3$d',
- 'Table of Contents' => 'Table des mati@`eres',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e par @emph{%{user}} @emph{%{date}} en utilisant @uref{%{program_homepage}, @emph{%{program}}}.',
- 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e par @emph{%{user}} en utilisant @uref{%{program_homepage}, @emph{%{program}}}.',
- 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '',
- 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e en utilisant @uref{%{program_homepage}, @emph{%{program}}}.',
- 'Top' => '',
- 'Untitled Document' => 'Document sans titre',
- 'about (help)' => '@`a propos (page d\'aide)',
- 'beginning of this chapter or previous chapter' => 'd@\'ebut de ce chapitre ou chapitre pr@\'ec@\'edent',
- 'by @emph{%{user}}' => 'par @emph{%{user}}',
- 'by @emph{%{user}} on @emph{%{date}}' => 'par @emph{%{user}} @emph{%{date}}',
- 'cover (top) of document' => 'couverture (top) du document',
- 'current' => 'courante',
- 'current section' => 'section actuelle',
- 'first section in reading order' => 'premi@`e section dans l\'ordre de lecture',
- 'following node' => 'node suivant',
- 'index' => 'index',
- 'last section in reading order' => 'derni@`ere section dans l\'ordre de lecture',
- 'next chapter' => 'chapitre suivant',
- 'next node' => 'node suivant',
- 'next section in reading order' => 'section suivante dans l\'ordre de lecture',
- 'next section on same level' => 'section suivante au m@^eme niveau',
- 'node following in node reading order' => 'node suivant dans l\'ordre des nodes',
- 'node up' => 'node au dessus',
- 'on @emph{%{date}}' => '@emph{%{date}}',
- 'previous node' => 'node pr@\'ec@\'edent',
- 'previous section in reading order' => 'section pr@\'ec@\'edente dans l\'ordre de lecture',
- 'previous section on same level' => 'section pr@\'ec@\'edente au m@^eme niveau',
- 'section `%{section}\' in @cite{%{book}}' => 'section `%{section}\' dans @cite{%{book}}',
- 'see %{node_file_href}' => 'voir %{node_file_href}',
- 'see %{node_file_href} @cite{%{book}}' => 'voir %{node_file_href} @cite{%{book}}',
- 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => 'voir %{node_file_href} section `%{section}\' dans @cite{%{book}}',
- 'see %{reference_name}' => 'voir %{reference_name}',
- 'see @cite{%{book}}' => 'voir @cite{%{book}}',
- 'see section %{reference_name}' => 'voir la section %{reference_name}',
- 'see section `%{section}\' in @cite{%{book}}' => 'voir la section `%{section}\' dans @cite{{book}}',
- 'short table of contents' => 'table des mati@`eres r@\'esum@\'ee',
- 'table of contents' => 'table des mati@`eres',
- 'unknown' => 'inconnu',
- 'up node' => 'node au dessus',
- 'up section' => 'section sup@\'erieure'
- };
-
-$T2H_OBSOLETE_STRINGS->{'fr'} = {
- ' This document was generated %{who_and_when_generated} using %{program_homepage_href}.' => ' Ce document a &eacute;t&eacute; g&eacute;n&eacute;r&eacute; %{who_and_when_generated} en utilisant %{program_homepage_href}.',
- ' where the <strong> Example </strong> assumes that the current position is at <strong> Subsubsection One-Two-Three </strong> of a document of the following structure:' => ' Dans cet exemple on est &agrave; <strong> Sous section un-deux-trois </strong> dans un document dont la structure est :',
- '%{node_file_href} section `%{section}\' in <cite>%{book}</cite>' => '%{node_file_href} section `%{section}\' dans <cite>%{book}</cite>',
- 'See' => 'Voir',
- 'See %{node_file_href} <cite>%{book}</cite>' => 'Voir %{node_file_href} <cite>%{book}</cite>',
- 'See %{node_file_href} section `%{section}\' in <cite>%{book}</cite>' => 'Voir %{node_file_href} section `%{section}\' dans <cite>%{book}</cite>',
- 'See <cite>%{book}</cite>' => 'Voir <cite>%{book}</cite>',
- 'See section `%{section}\' in <cite>%{book}</cite>' => 'Voir la section `%{section}\' dans <cite>%{book}</cite>',
- 'This document was generated by <i>%{user}</i> on <i>%{date}</i> using %{program_homepage_href}.' => 'Ce document a &eacute;t&eacute; g&eacute;n&eacute;r&eacute; par <i>%{user}</i> <i>%{date}</i> en utilisant %{program_homepage_href}.',
- 'This document was generated by <i>%{user}</i> using %{program_homepage_href}.' => 'Ce document a &eacute;t&eacute; g&eacute;n&eacute;r&eacute; par <i>%{user}</i> en utilisant %{program_homepage_href}.',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using %{program_homepage_href}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e par @emph{%{user}} @emph{%{date}} en utilisant %{program_homepage_href}.',
- 'This document was generated by @emph{%{user}} using %{program_homepage_href}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e par @emph{%{user}} en utilisant %{program_homepage_href}.',
- 'This document was generated on <i>%{date}</i> using %{program_homepage_href}.' => 'Ce document a &eacute;t&eacute; g&eacute;n&eacute;r&eacute; <i>%{date}</i> en utilisant %{program_homepage_href}.',
- 'This document was generated on @emph{%{date}} using %{program_homepage_href}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e @emph{%{date}} en utilisant %{program_homepage_href}.',
- 'This document was generated on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e @emph{%{date}} en utilisant @uref{%{program_homepage}, @emph{%{program}}}.',
- 'This document was generated using %{program_homepage_href}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e en utilisant %{program_homepage_href}.',
- 'about (this page)' => 'a propos (cette page)',
- 'by <i>%{user}</i>' => 'par <i>%{user}</i>',
- 'by <i>%{user}</i> on <i>%{date}</i>' => 'par <i>%{user}</i> <i>%{date}</i>',
- 'concept index' => 'index',
- 'on <i>%{date}</i>' => '<i>%{date}</i>',
- 'section' => 'section',
- 'section `%{section}\' in <cite>%{book}</cite>' => 'section `%{section}\' dans <cite>%{book}</cite>',
- 'see' => 'voir',
- 'see %{node_file_href} <cite>%{book}</cite>' => 'voir %{node_file_href} <cite>%{book}</cite>',
- 'see %{node_file_href} section `%{section}\' in <cite>%{book}</cite>' => 'voir %{node_file_href} section `%{section}\' dans <cite>%{book}</cite>',
- 'see <cite>%{book}</cite>' => 'voir <cite>%{book}</cite>',
- 'see section `%{section}\' in <cite>%{book}</cite>' => 'voir la section `%{section}\' dans <cite>%{book}</cite>'
- };
-
-
diff --git a/Build/source/utils/texi2html/i18n/nl b/Build/source/utils/texi2html/i18n/nl
deleted file mode 100644
index b9e9d7b30a1..00000000000
--- a/Build/source/utils/texi2html/i18n/nl
+++ /dev/null
@@ -1,114 +0,0 @@
-$LANGUAGES->{'nl'} = {
- ' The buttons in the navigation panels have the following meaning:' => '',
- ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '',
- ' Up ' => '',
- '%{acronym_like} (%{explanation})' => '',
- '%{month}, %{day} %{year}' => '',
- '%{name} of %{class}' => '',
- '%{name} on %{class}' => '',
- '%{node_file_href}' => '',
- '%{node_file_href} @cite{%{book}}' => '',
- '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- '%{reference_name}' => '',
- '%{style} %{number}' => '',
- '%{style}: %{caption_first_line}' => '',
- '%{style}: %{shortcaption_first_line}' => '',
- '@b{%{quotation_arg}:} ' => '',
- '@cite{%{book}}' => '',
- 'About This Document' => 'No translation available!',
- 'April' => 'April',
- 'August' => 'Augustus',
- 'Button' => '',
- 'Contents' => '',
- 'Current Position' => '',
- 'December' => 'December',
- 'February' => 'Februari',
- 'Footnotes' => 'No translation available!',
- 'From 1.2.3 go to' => '',
- 'Go to' => '',
- 'Index' => 'Index',
- 'Index Entry' => '',
- 'January' => 'Januari',
- 'July' => 'Juli',
- 'Jump to' => '',
- 'June' => 'Juni',
- 'March' => 'Maart',
- 'May' => 'Mei',
- 'Menu:' => '',
- 'Name' => '',
- 'Next' => '',
- 'November' => 'November',
- 'October' => 'Oktober',
- 'Overview' => '',
- 'Overview:' => '',
- 'Prev' => '',
- 'Section' => '',
- 'Section One' => '',
- 'See %{node_file_href}' => '',
- 'See %{node_file_href} @cite{%{book}}' => '',
- 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'See %{reference_name}' => '',
- 'See @cite{%{book}}' => '',
- 'See section %{reference_name}' => '',
- 'See section `%{section}\' in @cite{%{book}}' => '',
- 'September' => 'September',
- 'Short Table of Contents' => 'Korte inhoudsopgave',
- 'Subsection One-Four' => '',
- 'Subsection One-One' => '',
- 'Subsection One-Three' => '',
- 'Subsection One-Two' => '',
- 'Subsubsection One-Two-Four' => '',
- 'Subsubsection One-Two-One' => '',
- 'Subsubsection One-Two-Three' => '',
- 'Subsubsection One-Two-Two' => '',
- 'T2H_today' => '',
- 'Table of Contents' => 'Inhoudsopgave',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '',
- 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'Top' => '',
- 'Untitled Document' => '',
- 'about (help)' => '',
- 'beginning of this chapter or previous chapter' => '',
- 'by @emph{%{user}}' => '',
- 'by @emph{%{user}} on @emph{%{date}}' => '',
- 'cover (top) of document' => '',
- 'current' => '',
- 'current section' => '',
- 'first section in reading order' => '',
- 'following node' => '',
- 'index' => '',
- 'last section in reading order' => '',
- 'next chapter' => '',
- 'next node' => '',
- 'next section in reading order' => '',
- 'next section on same level' => '',
- 'node following in node reading order' => '',
- 'node up' => '',
- 'on @emph{%{date}}' => '',
- 'previous node' => '',
- 'previous section in reading order' => '',
- 'previous section on same level' => '',
- 'section `%{section}\' in @cite{%{book}}' => '',
- 'see %{node_file_href}' => '',
- 'see %{node_file_href} @cite{%{book}}' => '',
- 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'see %{reference_name}' => '',
- 'see @cite{%{book}}' => '',
- 'see section %{reference_name}' => '',
- 'see section `%{section}\' in @cite{%{book}}' => '',
- 'short table of contents' => '',
- 'table of contents' => '',
- 'unknown' => '',
- 'up node' => '',
- 'up section' => ''
- };
-
-$T2H_OBSOLETE_STRINGS->{'nl'} = {
- 'See' => 'Zie',
- 'section' => 'sectie',
- 'see' => 'zie'
- };
-
-
diff --git a/Build/source/utils/texi2html/i18n/no b/Build/source/utils/texi2html/i18n/no
deleted file mode 100644
index 62b6632d6ed..00000000000
--- a/Build/source/utils/texi2html/i18n/no
+++ /dev/null
@@ -1,114 +0,0 @@
-$LANGUAGES->{'no'} = {
- ' The buttons in the navigation panels have the following meaning:' => '',
- ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '',
- ' Up ' => '',
- '%{acronym_like} (%{explanation})' => '',
- '%{month}, %{day} %{year}' => '',
- '%{name} of %{class}' => '',
- '%{name} on %{class}' => '',
- '%{node_file_href}' => '',
- '%{node_file_href} @cite{%{book}}' => '',
- '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- '%{reference_name}' => '',
- '%{style} %{number}' => '',
- '%{style}: %{caption_first_line}' => '',
- '%{style}: %{shortcaption_first_line}' => '',
- '@b{%{quotation_arg}:} ' => '',
- '@cite{%{book}}' => '',
- 'About This Document' => 'No translation available!',
- 'April' => 'april',
- 'August' => 'august',
- 'Button' => '',
- 'Contents' => '',
- 'Current Position' => '',
- 'December' => 'desember',
- 'February' => 'februar',
- 'Footnotes' => 'No translation available!',
- 'From 1.2.3 go to' => '',
- 'Go to' => '',
- 'Index' => 'Indeks',
- 'Index Entry' => '',
- 'January' => 'januar',
- 'July' => 'juli',
- 'Jump to' => '',
- 'June' => 'juni',
- 'March' => 'mars',
- 'May' => 'mai',
- 'Menu:' => '',
- 'Name' => '',
- 'Next' => '',
- 'November' => 'november',
- 'October' => 'oktober',
- 'Overview' => '',
- 'Overview:' => '',
- 'Prev' => '',
- 'Section' => '',
- 'Section One' => '',
- 'See %{node_file_href}' => '',
- 'See %{node_file_href} @cite{%{book}}' => '',
- 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'See %{reference_name}' => '',
- 'See @cite{%{book}}' => '',
- 'See section %{reference_name}' => '',
- 'See section `%{section}\' in @cite{%{book}}' => '',
- 'September' => 'september',
- 'Short Table of Contents' => 'Kort innholdsfortegnelse',
- 'Subsection One-Four' => '',
- 'Subsection One-One' => '',
- 'Subsection One-Three' => '',
- 'Subsection One-Two' => '',
- 'Subsubsection One-Two-Four' => '',
- 'Subsubsection One-Two-One' => '',
- 'Subsubsection One-Two-Three' => '',
- 'Subsubsection One-Two-Two' => '',
- 'T2H_today' => '',
- 'Table of Contents' => 'Innholdsfortegnelse',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '',
- 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'Top' => '',
- 'Untitled Document' => '',
- 'about (help)' => '',
- 'beginning of this chapter or previous chapter' => '',
- 'by @emph{%{user}}' => '',
- 'by @emph{%{user}} on @emph{%{date}}' => '',
- 'cover (top) of document' => '',
- 'current' => '',
- 'current section' => '',
- 'first section in reading order' => '',
- 'following node' => '',
- 'index' => '',
- 'last section in reading order' => '',
- 'next chapter' => '',
- 'next node' => '',
- 'next section in reading order' => '',
- 'next section on same level' => '',
- 'node following in node reading order' => '',
- 'node up' => '',
- 'on @emph{%{date}}' => '',
- 'previous node' => '',
- 'previous section in reading order' => '',
- 'previous section on same level' => '',
- 'section `%{section}\' in @cite{%{book}}' => '',
- 'see %{node_file_href}' => '',
- 'see %{node_file_href} @cite{%{book}}' => '',
- 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'see %{reference_name}' => '',
- 'see @cite{%{book}}' => '',
- 'see section %{reference_name}' => '',
- 'see section `%{section}\' in @cite{%{book}}' => '',
- 'short table of contents' => '',
- 'table of contents' => '',
- 'unknown' => '',
- 'up node' => '',
- 'up section' => ''
- };
-
-$T2H_OBSOLETE_STRINGS->{'no'} = {
- 'See' => 'Se',
- 'section' => 'avsnitt',
- 'see' => 'se'
- };
-
-
diff --git a/Build/source/utils/texi2html/i18n/pt b/Build/source/utils/texi2html/i18n/pt
deleted file mode 100644
index 79cb65afda7..00000000000
--- a/Build/source/utils/texi2html/i18n/pt
+++ /dev/null
@@ -1,114 +0,0 @@
-$LANGUAGES->{'pt'} = {
- ' The buttons in the navigation panels have the following meaning:' => '',
- ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '',
- ' Up ' => '',
- '%{acronym_like} (%{explanation})' => '',
- '%{month}, %{day} %{year}' => '',
- '%{name} of %{class}' => '',
- '%{name} on %{class}' => '',
- '%{node_file_href}' => '',
- '%{node_file_href} @cite{%{book}}' => '',
- '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- '%{reference_name}' => '',
- '%{style} %{number}' => '',
- '%{style}: %{caption_first_line}' => '',
- '%{style}: %{shortcaption_first_line}' => '',
- '@b{%{quotation_arg}:} ' => '',
- '@cite{%{book}}' => '',
- 'About This Document' => '',
- 'April' => 'Abril',
- 'August' => 'Agosto',
- 'Button' => '',
- 'Contents' => '',
- 'Current Position' => '',
- 'December' => 'Dezembro',
- 'February' => 'Fevereiro',
- 'Footnotes' => '',
- 'From 1.2.3 go to' => '',
- 'Go to' => '',
- 'Index' => '@\'Indice',
- 'Index Entry' => '',
- 'January' => 'Janeiro',
- 'July' => 'Julho',
- 'Jump to' => '',
- 'June' => 'Junho',
- 'March' => 'Mar@,{c}o',
- 'May' => 'Maio',
- 'Menu:' => '',
- 'Name' => '',
- 'Next' => '',
- 'November' => 'Novembro',
- 'October' => 'Outubro',
- 'Overview' => '',
- 'Overview:' => '',
- 'Prev' => '',
- 'Section' => '',
- 'Section One' => '',
- 'See %{node_file_href}' => '',
- 'See %{node_file_href} @cite{%{book}}' => '',
- 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'See %{reference_name}' => '',
- 'See @cite{%{book}}' => '',
- 'See section %{reference_name}' => '',
- 'See section `%{section}\' in @cite{%{book}}' => '',
- 'September' => 'Setembro',
- 'Short Table of Contents' => 'Breve Sum@\'ario',
- 'Subsection One-Four' => '',
- 'Subsection One-One' => '',
- 'Subsection One-Three' => '',
- 'Subsection One-Two' => '',
- 'Subsubsection One-Two-Four' => '',
- 'Subsubsection One-Two-One' => '',
- 'Subsubsection One-Two-Three' => '',
- 'Subsubsection One-Two-Two' => '',
- 'T2H_today' => '',
- 'Table of Contents' => 'Sum@\'ario',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '',
- 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'Top' => '',
- 'Untitled Document' => '',
- 'about (help)' => '',
- 'beginning of this chapter or previous chapter' => '',
- 'by @emph{%{user}}' => '',
- 'by @emph{%{user}} on @emph{%{date}}' => '',
- 'cover (top) of document' => '',
- 'current' => '',
- 'current section' => '',
- 'first section in reading order' => '',
- 'following node' => '',
- 'index' => '',
- 'last section in reading order' => '',
- 'next chapter' => '',
- 'next node' => '',
- 'next section in reading order' => '',
- 'next section on same level' => '',
- 'node following in node reading order' => '',
- 'node up' => '',
- 'on @emph{%{date}}' => '',
- 'previous node' => '',
- 'previous section in reading order' => '',
- 'previous section on same level' => '',
- 'section `%{section}\' in @cite{%{book}}' => '',
- 'see %{node_file_href}' => '',
- 'see %{node_file_href} @cite{%{book}}' => '',
- 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'see %{reference_name}' => '',
- 'see @cite{%{book}}' => '',
- 'see section %{reference_name}' => '',
- 'see section `%{section}\' in @cite{%{book}}' => '',
- 'short table of contents' => '',
- 'table of contents' => '',
- 'unknown' => '',
- 'up node' => '',
- 'up section' => ''
- };
-
-$T2H_OBSOLETE_STRINGS->{'pt'} = {
- 'See' => 'Veja',
- 'section' => 'Se@,{c}@~ao',
- 'see' => 'veja'
- };
-
-
diff --git a/Build/source/utils/texi2html/images/COPYING b/Build/source/utils/texi2html/images/COPYING
deleted file mode 100644
index dd6b4c19032..00000000000
--- a/Build/source/utils/texi2html/images/COPYING
+++ /dev/null
@@ -1,6 +0,0 @@
-Copyright (C) 2003 Free Software Foundation, Inc.
-These images are licensed under the Creative Commons Attribution-ShareAlike
-License. To view a copy of this license, visit
-http://creativecommons.org/licenses/by-sa/1.0/
-or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford,
-California 94305, USA.
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--- a/Build/source/utils/texi2html/images/xy_previous_gr.gif
+++ /dev/null
Binary files differ
diff --git a/Build/source/utils/texi2html/images/xy_previoussection.gif b/Build/source/utils/texi2html/images/xy_previoussection.gif
deleted file mode 100644
index 736fffec195..00000000000
--- a/Build/source/utils/texi2html/images/xy_previoussection.gif
+++ /dev/null
Binary files differ
diff --git a/Build/source/utils/texi2html/images/xy_previoussection_gr.gif b/Build/source/utils/texi2html/images/xy_previoussection_gr.gif
deleted file mode 100644
index c0de3e3495a..00000000000
--- a/Build/source/utils/texi2html/images/xy_previoussection_gr.gif
+++ /dev/null
Binary files differ
diff --git a/Build/source/utils/texi2html/images/xy_up.gif b/Build/source/utils/texi2html/images/xy_up.gif
deleted file mode 100644
index 56c8bae0fe6..00000000000
--- a/Build/source/utils/texi2html/images/xy_up.gif
+++ /dev/null
Binary files differ
diff --git a/Build/source/utils/texi2html/images/xy_up_gr.gif b/Build/source/utils/texi2html/images/xy_up_gr.gif
deleted file mode 100644
index 6da635ac7b5..00000000000
--- a/Build/source/utils/texi2html/images/xy_up_gr.gif
+++ /dev/null
Binary files differ
diff --git a/Build/source/utils/texi2html/install-sh b/Build/source/utils/texi2html/install-sh
deleted file mode 100755
index e9de23842dc..00000000000
--- a/Build/source/utils/texi2html/install-sh
+++ /dev/null
@@ -1,251 +0,0 @@
-#!/bin/sh
-#
-# install - install a program, script, or datafile
-# This comes from X11R5 (mit/util/scripts/install.sh).
-#
-# Copyright 1991 by the Massachusetts Institute of Technology
-#
-# Permission to use, copy, modify, distribute, and sell this software and its
-# documentation for any purpose is hereby granted without fee, provided that
-# the above copyright notice appear in all copies and that both that
-# copyright notice and this permission notice appear in supporting
-# documentation, and that the name of M.I.T. not be used in advertising or
-# publicity pertaining to distribution of the software without specific,
-# written prior permission. M.I.T. makes no representations about the
-# suitability of this software for any purpose. It is provided "as is"
-# without express or implied warranty.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch. It can only install one file at a time, a restriction
-# shared with many OS's install programs.
-
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit="${DOITPROG-}"
-
-
-# put in absolute paths if you don't have them in your path; or use env. vars.
-
-mvprog="${MVPROG-mv}"
-cpprog="${CPPROG-cp}"
-chmodprog="${CHMODPROG-chmod}"
-chownprog="${CHOWNPROG-chown}"
-chgrpprog="${CHGRPPROG-chgrp}"
-stripprog="${STRIPPROG-strip}"
-rmprog="${RMPROG-rm}"
-mkdirprog="${MKDIRPROG-mkdir}"
-
-transformbasename=""
-transform_arg=""
-instcmd="$mvprog"
-chmodcmd="$chmodprog 0755"
-chowncmd=""
-chgrpcmd=""
-stripcmd=""
-rmcmd="$rmprog -f"
-mvcmd="$mvprog"
-src=""
-dst=""
-dir_arg=""
-
-while [ x"$1" != x ]; do
- case $1 in
- -c) instcmd="$cpprog"
- shift
- continue;;
-
- -d) dir_arg=true
- shift
- continue;;
-
- -m) chmodcmd="$chmodprog $2"
- shift
- shift
- continue;;
-
- -o) chowncmd="$chownprog $2"
- shift
- shift
- continue;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift
- shift
- continue;;
-
- -s) stripcmd="$stripprog"
- shift
- continue;;
-
- -t=*) transformarg=`echo $1 | sed 's/-t=//'`
- shift
- continue;;
-
- -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
- shift
- continue;;
-
- *) if [ x"$src" = x ]
- then
- src=$1
- else
- # this colon is to work around a 386BSD /bin/sh bug
- :
- dst=$1
- fi
- shift
- continue;;
- esac
-done
-
-if [ x"$src" = x ]
-then
- echo "install: no input file specified"
- exit 1
-else
- true
-fi
-
-if [ x"$dir_arg" != x ]; then
- dst=$src
- src=""
-
- if [ -d $dst ]; then
- instcmd=:
- chmodcmd=""
- else
- instcmd=mkdir
- fi
-else
-
-# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
-# might cause directories to be created, which would be especially bad
-# if $src (and thus $dsttmp) contains '*'.
-
- if [ -f $src -o -d $src ]
- then
- true
- else
- echo "install: $src does not exist"
- exit 1
- fi
-
- if [ x"$dst" = x ]
- then
- echo "install: no destination specified"
- exit 1
- else
- true
- fi
-
-# If destination is a directory, append the input filename; if your system
-# does not like double slashes in filenames, you may need to add some logic
-
- if [ -d $dst ]
- then
- dst="$dst"/`basename $src`
- else
- true
- fi
-fi
-
-## this sed command emulates the dirname command
-dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
-
-# Make sure that the destination directory exists.
-# this part is taken from Noah Friedman's mkinstalldirs script
-
-# Skip lots of stat calls in the usual case.
-if [ ! -d "$dstdir" ]; then
-defaultIFS='
-'
-IFS="${IFS-${defaultIFS}}"
-
-oIFS="${IFS}"
-# Some sh's can't handle IFS=/ for some reason.
-IFS='%'
-set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
-IFS="${oIFS}"
-
-pathcomp=''
-
-while [ $# -ne 0 ] ; do
- pathcomp="${pathcomp}${1}"
- shift
-
- if [ ! -d "${pathcomp}" ] ;
- then
- $mkdirprog "${pathcomp}"
- else
- true
- fi
-
- pathcomp="${pathcomp}/"
-done
-fi
-
-if [ x"$dir_arg" != x ]
-then
- $doit $instcmd $dst &&
-
- if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
- if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
- if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
- if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
-else
-
-# If we're going to rename the final executable, determine the name now.
-
- if [ x"$transformarg" = x ]
- then
- dstfile=`basename $dst`
- else
- dstfile=`basename $dst $transformbasename |
- sed $transformarg`$transformbasename
- fi
-
-# don't allow the sed command to completely eliminate the filename
-
- if [ x"$dstfile" = x ]
- then
- dstfile=`basename $dst`
- else
- true
- fi
-
-# Make a temp file name in the proper directory.
-
- dsttmp=$dstdir/#inst.$$#
-
-# Move or copy the file name to the temp name
-
- $doit $instcmd $src $dsttmp &&
-
- trap "rm -f ${dsttmp}" 0 &&
-
-# and set any options; do chmod last to preserve setuid bits
-
-# If any of these fail, we abort the whole thing. If we want to
-# ignore errors from any of these, just make sure not to ignore
-# errors from the above "$doit $instcmd $src $dsttmp" command.
-
- if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
- if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
- if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
- if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
-
-# Now rename the file to the real destination.
-
- $doit $rmcmd -f $dstdir/$dstfile &&
- $doit $mvcmd $dsttmp $dstdir/$dstfile
-
-fi &&
-
-
-exit 0
diff --git a/Build/source/utils/texi2html/l2h.init b/Build/source/utils/texi2html/l2h.init
deleted file mode 100644
index 6ee3c32387d..00000000000
--- a/Build/source/utils/texi2html/l2h.init
+++ /dev/null
@@ -1,168 +0,0 @@
-
-######################################################################
-# from here on, its l2h init stuff
-#
-
-## initialization for latex2html as for Singular manual generation
-## obachman 3/99
-
-#
-# Options controlling Titles, File-Names, Tracing and Sectioning
-#
-$TITLE = '';
-
-$SHORTEXTN = 0;
-
-$LONG_TITLES = 0;
-
-$DESTDIR = '';
-
-$NO_SUBDIR = 1;
-
-$PREFIX = '';
-
-$AUTO_PREFIX = 0;
-
-$AUTO_LINK = 0;
-
-$SPLIT = 0;
-
-$MAX_LINK_DEPTH = 0;
-
-$TMP = '';
-
-$DEBUG = 0;
-
-$VERBOSE = 1;
-
-#
-# Options controlling Extensions and Special Features
-#
-#$HTML_VERSION = "3.2"; # set by command line
-
-$TEXDEFS = 1; # we absolutely need that
-
-$EXTERNAL_FILE = '';
-
-$SCALABLE_FONTS = 1;
-
-$NO_SIMPLE_MATH = 1;
-
-$LOCAL_ICONS = 1;
-
-$SHORT_INDEX = 0;
-
-$NO_FOOTNODE = 1;
-
-$ADDRESS = '';
-
-$INFO = '';
-
-#
-# Switches controlling Image Generation
-#
-$ASCII_MODE = 0;
-
-$NOLATEX = 0;
-
-$EXTERNAL_IMAGES = 0;
-
-$PS_IMAGES = 0;
-
-$NO_IMAGES = 0;
-
-$IMAGES_ONLY = 0;
-
-$REUSE = 2;
-
-$ANTI_ALIAS = 1;
-
-$ANTI_ALIAS_TEXT = 1;
-
-#
-#Switches controlling Navigation Panels
-#
-$NO_NAVIGATION = 1;
-$ADDRESS = '';
-$INFO = 0; # 0 = do not make a "About this document..." section
-
-#
-#Switches for Linking to other documents
-#
-# currently -- we don't care
-
-$MAX_SPLIT_DEPTH = 0; # Stop making separate files at this depth
-
-$MAX_LINK_DEPTH = 0; # Stop showing child nodes at this depth
-
-$NOLATEX = 0; # 1 = do not pass unknown environments to Latex
-
-$EXTERNAL_IMAGES = 0; # 1 = leave the images outside the document
-
-$ASCII_MODE = 0; # 1 = do not use any icons or internal images
-
-# 1 = use links to external postscript images rather than inlined bitmap
-# images.
-$PS_IMAGES = 0;
-$SHOW_SECTION_NUMBERS = 0;
-
-### Other global variables ###############################################
-$CHILDLINE = "";
-
-# This is the line width measured in pixels and it is used to right justify
-# equations and equation arrays;
-$LINE_WIDTH = 500;
-
-# Used in conjunction with AUTO_NAVIGATION
-$WORDS_IN_PAGE = 300;
-
-# The value of this variable determines how many words to use in each
-# title that is added to the navigation panel (see below)
-#
-$WORDS_IN_NAVIGATION_PANEL_TITLES = 0;
-
-# This number will determine the size of the equations, special characters,
-# and anything which will be converted into an inlined image
-# *except* "image generating environments" such as "figure", "table"
-# or "minipage".
-# Effective values are those greater than 0.
-# Sensible values are between 0.1 - 4.
-$MATH_SCALE_FACTOR = 1.5;
-
-# This number will determine the size of
-# image generating environments such as "figure", "table" or "minipage".
-# Effective values are those greater than 0.
-# Sensible values are between 0.1 - 4.
-$FIGURE_SCALE_FACTOR = 1.6;
-
-
-# If both of the following two variables are set then the "Up" button
-# of the navigation panel in the first node/page of a converted document
-# will point to $EXTERNAL_UP_LINK. $EXTERNAL_UP_TITLE should be set
-# to some text which describes this external link.
-$EXTERNAL_UP_LINK = "";
-$EXTERNAL_UP_TITLE = "";
-
-# If this is set then the resulting HTML will look marginally better if viewed
-# with Netscape.
-$NETSCAPE_HTML = 1;
-
-# Valid paper sizes are "letter", "legal", "a4","a3","a2" and "a0"
-# Paper sizes has no effect other than in the time it takes to create inlined
-# images and in whether large images can be created at all ie
-# - larger paper sizes *MAY* help with large image problems
-# - smaller paper sizes are quicker to handle
-$PAPERSIZE = "a4";
-
-# Replace "english" with another language in order to tell LaTeX2HTML that you
-# want some generated section titles (eg "Table of Contents" or "References")
-# to appear in a different language. Currently only "english" and "french"
-# is supported but it is very easy to add your own. See the example in the
-# file "latex2html.config"
-$TITLES_LANGUAGE = "english";
-
-1; # This must be the last non-comment line
-
-# End File l2h.init
-######################################################################
-
diff --git a/Build/source/utils/texi2html/manage_i18n.pl b/Build/source/utils/texi2html/manage_i18n.pl
deleted file mode 100755
index 8b9621d6af6..00000000000
--- a/Build/source/utils/texi2html/manage_i18n.pl
+++ /dev/null
@@ -1,397 +0,0 @@
-#! /usr/bin/perl -w
-#+##############################################################################
-#
-# manage_i18n.pl: manage translation files
-#
-# Copyright (C) 2003 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-#
-#-##############################################################################
-
-# This requires perl version 5 or higher
-require 5.0;
-
-use strict;
-#use vars qw(
-# $T2H_LANGUAGES
-#);
-
-use File::Copy;
-use Data::Dumper;
-
-select(STDERR);
-$| = 1;
-select(STDOUT);
-$| = 1;
-
-my $language;
-my $i18n_dir = 'i18n'; # name of the directory containing the per language files
-my $translation_file = 'translations.pl'; # file containing all the translations
-my @known_languages = ('en', 'de', 'nl', 'es', 'no', 'pt', 'fr'); # The supported
- # languages
-#my $template = 'template';
-my $template = 'en';
-my $template_file = "$i18n_dir/$template";
-my @source_files = ('texi2html.pl', 'texi2html.init', 'T2h_i18n.pm',
- 'examples/roff.init', 'examples/noheaders.init');
-
-use vars qw(
-$LANGUAGES
-$T2H_OBSOLETE_STRINGS
-);
-
-# Strings not in code
-my $template_strings =
-{
- 'January' => '',
- 'February' => '',
- 'March' => '',
- 'April' => '',
- 'May' => '',
- 'June' => '',
- 'July' => '',
- 'August' => '',
- 'September' => '',
- 'October' => '',
- 'November' => '',
- 'December' => '',
- 'T2H_today' => '%s, %d %d',
-};
-
-# Handle per language files
-$Data::Dumper::Sortkeys = 1;
-
-if (@ARGV < 1)
-{
- die "Need at least one arg\n";
-}
-
-my $command = shift @ARGV;
-
-sub update_language_file($);
-
-die "No suitable $i18n_dir directory\n" unless (-d $i18n_dir and -r $i18n_dir);
-
-sub get_languages
-{
- unless (opendir DIR, $i18n_dir)
- {
- die "Cannot open dir $i18n_dir: $!\n";
- }
- my @languages = grep {
- ! /^\./ &&
- ! /\.(bak|orig|old|dpkg-old|rpmnew|rpmsave)$/ &&
- ! /~$/ &&
- ! /^#.*#$/ &&
- -f $i18n_dir . '/' . $_
- } readdir DIR;
- closedir DIR;
- my @known = @known_languages;
- foreach my $lang (@languages)
- {
- if (grep {$_ eq $lang} @known)
- {
- @known = grep {$_ ne $lang} @known;
- }
- else
- {
- warn "Remark: you could update the known languages array for `$lang'\n";
- }
- }
- warn "Remark: the following known languages have no corresponding file: @known\n" if (@known);
- return @languages;
-}
-
-sub manage_i18n_files($)
-{
- my $command = shift;
- if ($command eq 'update')
- {
- update_i18n_files();
- }
- elsif ($command eq 'merge')
- {
- merge_i18n_files();
- }
- elsif ($command eq 'template')
- {
- update_template(@source_files);
- }
- elsif ($command eq 'all')
- {
- update_template(@source_files);
- update_i18n_files();
- merge_i18n_files();
- }
- else
- {
- warn "Unknown i18n command: $command\n";
- }
- exit 0;
-}
-
-sub merge_i18n_files
-{
- my @languages = get_languages();
- die "No languages found\n" unless (@languages);
- if (-f $translation_file)
- {
- unless (File::Copy::copy ($translation_file, "$translation_file.old"))
- {
- die "Error copying $translation_file to $translation_file.old\n";
- }
- }
- #foreach my $lang ($template, @known_languages)
- die "open $translation_file failed" unless (open (TRANSLATIONS, ">$translation_file"));
- foreach my $lang (@languages)
- {
- my $file = "$i18n_dir/$lang";
- next unless (-r $file);
- unless (open (FILE, $file))
- {
- warn "open $file failed: $!\n";
- return;
- }
- while (<FILE>)
- {
- print TRANSLATIONS;
- }
- close FILE;
- }
-}
-
-sub update_language_hash($$$)
-{
- my $file = shift;
- my $lang = shift;
- my $reference = shift;
- if (-f $file)
- {
- eval { require($file) ;};
- if ($@)
- {
- warn "require $file failed: $@\n";
- return;
- }
- unless (File::Copy::copy ($file, "$file.old"))
- {
- warn "Error copying $file to $file.old\n";
- return;
- }
- if (!defined($LANGUAGES->{$lang}))
- {
- warn "LANGUAGES->{$lang} not defined in $file\n";
- return;
- }
- }
- if (!defined($T2H_OBSOLETE_STRINGS->{$lang}))
- {
- $T2H_OBSOLETE_STRINGS->{$lang} = {};
- }
- if (!defined($LANGUAGES->{$lang}))
- {
- $LANGUAGES->{$lang} = {};
- }
-
- foreach my $string (keys %{$LANGUAGES->{$lang}})
- {
- $T2H_OBSOLETE_STRINGS->{$lang}->{$string} = $LANGUAGES->{$lang}->{$string}
- if (defined($LANGUAGES->{$lang}->{$string}) and ($LANGUAGES->{$lang}->{$string} ne ''));
- }
-
- $LANGUAGES->{$lang} = {};
-
- foreach my $string (keys (%{$reference}))
- {
- if (exists($T2H_OBSOLETE_STRINGS->{$lang}->{$string}) and
- defined($T2H_OBSOLETE_STRINGS->{$lang}->{$string}) and
- ($T2H_OBSOLETE_STRINGS->{$lang}->{$string} ne ''))
- {
- $LANGUAGES->{$lang}->{$string} = $T2H_OBSOLETE_STRINGS->{$lang}->{$string};
- delete $T2H_OBSOLETE_STRINGS->{$lang}->{$string};
- }
- else
- {
- $LANGUAGES->{$lang}->{$string} = '';
- }
- }
- return 1;
-}
-
-sub update_i18n_files
-{
- die "No suitable $i18n_dir directory\n" unless (-d $i18n_dir and -w $i18n_dir);
- #my @languages = @known_languages;
- my @languages = get_languages();
- if (@ARGV)
- {
- @languages = ();
- foreach my $lang (@ARGV)
- {
- unless (grep {$lang eq $_} @known_languages)
- {
- #warn "Unsupported language `$lang'\n";
- #next;
- warn "Remark: you could update the known languages array for `$lang'\n";
- }
- push (@languages, $lang) unless (grep {$lang eq $_} @languages);
- }
- }
- unless (@languages)
- {
- warn "No languages to update\n" ;
- return;
- }
- die "$template_file not readable\n" unless (-r $template_file);
- eval { require($template_file) ;};
- if ($@)
- {
- die "require $template_file failed: $@\n";
- }
- die "LANGUAGE->{'en'} undef after require $template_file\n" unless
- (defined($LANGUAGES) and defined($LANGUAGES->{'en'}));
- foreach my $string (keys(%$template_strings))
- {
- die "template string $string undef" unless (defined($LANGUAGES->{'en'}->{$string}));
- }
- foreach my $lang (@languages)
- {
- update_language_file($lang);
- }
- return 1;
-}
-
-sub update_language_file($)
-{
- my $lang = shift;
- #unless (grep {$lang eq $_} @known_languages)
- #{
- # print STDERR "Unsupported language `$lang'\n";
- # return;
- #}
- my $file = "$i18n_dir/$lang";
-
- return unless (update_language_hash($file, $lang, $LANGUAGES->{'en'}));
-
- unless (open (FILE, ">$file"))
- {
- warn "open $file failed: $!\n";
- return;
- }
-
-
- print FILE "" . Data::Dumper->Dump([$LANGUAGES->{$lang}], [ "LANGUAGES->{'$lang'}" ]);
- print FILE "\n";
- print FILE Data::Dumper->Dump([$T2H_OBSOLETE_STRINGS->{$lang}], [ "T2H_OBSOLETE_STRINGS->{'$lang'}"]);
- print FILE "\n";
- print FILE "\n";
- close FILE;
-}
-
-sub update_template (@)
-{
- my $source_strings = {};
- foreach my $source_file (@_)
- {
- unless (-r $source_file)
- {
- warn "$source_file not readable\n";
- next;
- }
- unless (open (FILE, "$source_file"))
- {
- warn "open $source_file failed: $!\n";
- next;
- }
- my $line_nr = 0;
- while (<FILE>)
- {
- $line_nr++;
- my $string;
- next if /^\s*#/;
- while ($_)
- {
- if (defined($string))
- {
- if (s/^([^\\']*)(\\|')//)
- {
- $string .= $1 if (defined($1));
- if ($2 eq "'")
- {
- $source_strings->{$string} = '' ;
- $string = undef;
- }
- else
- {
- if (s/^(.)//)
- {
- #$string .= '\\' . $1;
- $string .= $1;
- }
- else
- {
- warn "\\ at end of line, file $source_file, line nr $line_nr\n";
- $source_strings->{$string} = '' ;
- $string = undef;
- }
- }
- }
- else
- {
- warn "string not closed file $source_file, line nr $line_nr\n";
- $source_strings->{$string} = '' ;
- $string = undef;
- }
- }
- elsif (s/^.*?&\$I\s*\('//)
- {
- $string = '';
- }
- else
- {
- last;
- }
- }
- }
- close FILE;
- }
- foreach my $string (keys (%$template_strings))
- {
- $source_strings->{$string} = $template_strings->{$string};
- }
- die unless(update_language_hash($template_file, 'en', $source_strings));
- foreach my $string (keys(%$template_strings))
- { # use values in template_srings if it exists
- $LANGUAGES->{'en'}->{$string} = $template_strings->{$string} if ($LANGUAGES->{'en'}->{$string} eq '');
- }
- unless (open (TEMPLATE, ">$template_file"))
- {
- die "open $template_file failed: $!\n";
- }
- print TEMPLATE "" . Data::Dumper->Dump([$LANGUAGES->{'en'}], [ "LANGUAGES->{'en'}" ]);
- print TEMPLATE "\n";
- if (keys(%{$T2H_OBSOLETE_STRINGS->{'en'}}))
- {
- print TEMPLATE Data::Dumper->Dump([$T2H_OBSOLETE_STRINGS->{'en'}], [ "T2H_OBSOLETE_STRINGS->{'en'}"]);
- print TEMPLATE "\n";
- print TEMPLATE "\n";
- }
- close TEMPLATE;
-}
-
-manage_i18n_files($command);
-
-1;
diff --git a/Build/source/utils/texi2html/mdate-sh b/Build/source/utils/texi2html/mdate-sh
deleted file mode 100755
index 0c88e758b8c..00000000000
--- a/Build/source/utils/texi2html/mdate-sh
+++ /dev/null
@@ -1,92 +0,0 @@
-#!/bin/sh
-# Get modification time of a file or directory and pretty-print it.
-# Copyright 1995, 1996, 1997 Free Software Foundation, Inc.
-# written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# Prevent date giving response in another language.
-LANG=C
-export LANG
-LC_ALL=C
-export LC_ALL
-LC_TIME=C
-export LC_TIME
-
-# Get the extended ls output of the file or directory.
-# On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below.
-if ls -L /dev/null 1>/dev/null 2>&1; then
- set - x`ls -L -l -d $1`
-else
- set - x`ls -l -d $1`
-fi
-# The month is at least the fourth argument
-# (3 shifts here, the next inside the loop).
-shift
-shift
-shift
-
-# Find the month. Next argument is day, followed by the year or time.
-month=
-until test $month
-do
- shift
- case $1 in
- Jan) month=January; nummonth=1;;
- Feb) month=February; nummonth=2;;
- Mar) month=March; nummonth=3;;
- Apr) month=April; nummonth=4;;
- May) month=May; nummonth=5;;
- Jun) month=June; nummonth=6;;
- Jul) month=July; nummonth=7;;
- Aug) month=August; nummonth=8;;
- Sep) month=September; nummonth=9;;
- Oct) month=October; nummonth=10;;
- Nov) month=November; nummonth=11;;
- Dec) month=December; nummonth=12;;
- esac
-done
-
-day=$2
-
-# Here we have to deal with the problem that the ls output gives either
-# the time of day or the year.
-case $3 in
- *:*) set `date`; eval year=\$$#
- case $2 in
- Jan) nummonthtod=1;;
- Feb) nummonthtod=2;;
- Mar) nummonthtod=3;;
- Apr) nummonthtod=4;;
- May) nummonthtod=5;;
- Jun) nummonthtod=6;;
- Jul) nummonthtod=7;;
- Aug) nummonthtod=8;;
- Sep) nummonthtod=9;;
- Oct) nummonthtod=10;;
- Nov) nummonthtod=11;;
- Dec) nummonthtod=12;;
- esac
- # For the first six month of the year the time notation can also
- # be used for files modified in the last year.
- if (expr $nummonth \> $nummonthtod) > /dev/null;
- then
- year=`expr $year - 1`
- fi;;
- *) year=$3;;
-esac
-
-# The result.
-echo $day $month $year
diff --git a/Build/source/utils/texi2html/missing b/Build/source/utils/texi2html/missing
deleted file mode 100755
index 5f9da90636f..00000000000
--- a/Build/source/utils/texi2html/missing
+++ /dev/null
@@ -1,265 +0,0 @@
-#! /bin/sh
-# Common stub for a few missing GNU programs while installing.
-# Copyright 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
-# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
-
-if test $# -eq 0; then
- echo 1>&2 "Try \`$0 --help' for more information"
- exit 1
-fi
-
-run=:
-
-case "$1" in
---run)
- # Try to run requested program, and just exit if it succeeds.
- run=
- shift
- "$@" && exit 0
- ;;
-esac
-
-# If it does not exist, or fails to run (possibly an outdated version),
-# try to emulate it.
-case "$1" in
-
- -h|--h|--he|--hel|--help)
- echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
-error status if there is no known handling for PROGRAM.
-
-Options:
- -h, --help display this help and exit
- -v, --version output version information and exit
- --run try to run the given command, and emulate it if it fails
-
-Supported PROGRAM values:
- aclocal touch file \`aclocal.m4'
- autoconf touch file \`configure'
- autoheader touch file \`config.h.in'
- automake touch all \`Makefile.in' files
- bison create \`y.tab.[ch]', if possible, from existing .[ch]
- flex create \`lex.yy.c', if possible, from existing .c
- help2man touch the output file
- lex create \`lex.yy.c', if possible, from existing .c
- makeinfo touch the output file
- tar try tar, gnutar, gtar, then tar without non-portable flags
- yacc create \`y.tab.[ch]', if possible, from existing .[ch]"
- ;;
-
- -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
- echo "missing 0.3 - GNU automake"
- ;;
-
- -*)
- echo 1>&2 "$0: Unknown \`$1' option"
- echo 1>&2 "Try \`$0 --help' for more information"
- exit 1
- ;;
-
- aclocal)
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
- you modified \`acinclude.m4' or \`configure.in'. You might want
- to install the \`Automake' and \`Perl' packages. Grab them from
- any GNU archive site."
- touch aclocal.m4
- ;;
-
- autoconf)
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
- you modified \`configure.in'. You might want to install the
- \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
- archive site."
- touch configure
- ;;
-
- autoheader)
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
- you modified \`acconfig.h' or \`configure.in'. You might want
- to install the \`Autoconf' and \`GNU m4' packages. Grab them
- from any GNU archive site."
- files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' configure.in`
- test -z "$files" && files="config.h"
- touch_files=
- for f in $files; do
- case "$f" in
- *:*) touch_files="$touch_files "`echo "$f" |
- sed -e 's/^[^:]*://' -e 's/:.*//'`;;
- *) touch_files="$touch_files $f.in";;
- esac
- done
- touch $touch_files
- ;;
-
- automake)
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
- you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'.
- You might want to install the \`Automake' and \`Perl' packages.
- Grab them from any GNU archive site."
- find . -type f -name Makefile.am -print |
- sed 's/\.am$/.in/' |
- while read f; do touch "$f"; done
- ;;
-
- bison|yacc)
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
- you modified a \`.y' file. You may need the \`Bison' package
- in order for those modifications to take effect. You can get
- \`Bison' from any GNU archive site."
- rm -f y.tab.c y.tab.h
- if [ $# -ne 1 ]; then
- eval LASTARG="\${$#}"
- case "$LASTARG" in
- *.y)
- SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
- if [ -f "$SRCFILE" ]; then
- cp "$SRCFILE" y.tab.c
- fi
- SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
- if [ -f "$SRCFILE" ]; then
- cp "$SRCFILE" y.tab.h
- fi
- ;;
- esac
- fi
- if [ ! -f y.tab.h ]; then
- echo >y.tab.h
- fi
- if [ ! -f y.tab.c ]; then
- echo 'main() { return 0; }' >y.tab.c
- fi
- ;;
-
- lex|flex)
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
- you modified a \`.l' file. You may need the \`Flex' package
- in order for those modifications to take effect. You can get
- \`Flex' from any GNU archive site."
- rm -f lex.yy.c
- if [ $# -ne 1 ]; then
- eval LASTARG="\${$#}"
- case "$LASTARG" in
- *.l)
- SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
- if [ -f "$SRCFILE" ]; then
- cp "$SRCFILE" lex.yy.c
- fi
- ;;
- esac
- fi
- if [ ! -f lex.yy.c ]; then
- echo 'main() { return 0; }' >lex.yy.c
- fi
- ;;
-
- help2man)
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
- you modified a dependency of a manual page. You may need the
- \`Help2man' package in order for those modifications to take
- effect. You can get \`Help2man' from any GNU archive site."
-
- file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
- if test -z "$file"; then
- file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
- fi
- if [ -f "$file" ]; then
- touch $file
- else
- test -z "$file" || exec >$file
- echo ".ab help2man is required to generate this page"
- exit 1
- fi
- ;;
-
- makeinfo)
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
- you modified a \`.texi' or \`.texinfo' file, or any other file
- indirectly affecting the aspect of the manual. The spurious
- call might also be the consequence of using a buggy \`make' (AIX,
- DU, IRIX). You might want to install the \`Texinfo' package or
- the \`GNU make' package. Grab either from any GNU archive site."
- file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
- if test -z "$file"; then
- file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
- file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
- fi
- touch $file
- ;;
-
- tar)
- shift
- if test -n "$run"; then
- echo 1>&2 "ERROR: \`tar' requires --run"
- exit 1
- fi
-
- # We have already tried tar in the generic part.
- # Look for gnutar/gtar before invocation to avoid ugly error
- # messages.
- if (gnutar --version > /dev/null 2>&1); then
- gnutar ${1+"$@"} && exit 0
- fi
- if (gtar --version > /dev/null 2>&1); then
- gtar ${1+"$@"} && exit 0
- fi
- firstarg="$1"
- if shift; then
- case "$firstarg" in
- *o*)
- firstarg=`echo "$firstarg" | sed s/o//`
- tar "$firstarg" ${1+"$@"} && exit 0
- ;;
- esac
- case "$firstarg" in
- *h*)
- firstarg=`echo "$firstarg" | sed s/h//`
- tar "$firstarg" ${1+"$@"} && exit 0
- ;;
- esac
- fi
-
- echo 1>&2 "\
-WARNING: I can't seem to be able to run \`tar' with the given arguments.
- You may want to install GNU tar or Free paxutils, or check the
- command line arguments."
- exit 1
- ;;
-
- *)
- echo 1>&2 "\
-WARNING: \`$1' is needed, and you do not seem to have it handy on your
- system. You might have modified some files without having the
- proper tools for further handling them. Check the \`README' file,
- it often tells you about the needed prerequirements for installing
- this package. You may also peek at any GNU archive site, in case
- some other package would contain this missing \`$1' program."
- exit 1
- ;;
-esac
-
-exit 0
diff --git a/Build/source/utils/texi2html/missing-texi2html b/Build/source/utils/texi2html/missing-texi2html
deleted file mode 100755
index f212eebf73d..00000000000
--- a/Build/source/utils/texi2html/missing-texi2html
+++ /dev/null
@@ -1,96 +0,0 @@
-#! /bin/sh
-# Common stub for a few missing GNU programs while installing.
-# Copyright 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
-# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
-
-if test $# -eq 0; then
- echo 1>&2 "Try \`$0 --help' for more information"
- exit 1
-fi
-
-run=:
-
-case "$1" in
---run)
- # Try to run requested program, and just exit if it succeeds.
- run=
- shift
- "$@" && exit 0
- ;;
-esac
-
-# If it does not exist, or fails to run (possibly an outdated version),
-# try to emulate it.
-case "$1" in
-
- -h|--h|--he|--hel|--help)
- echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
-error status if there is no known handling for PROGRAM.
-
-Options:
- -h, --help display this help and exit
- -v, --version output version information and exit
- --run try to run the given command, and emulate it if it fails
-
-Supported PROGRAM values:
- texi2html touch output file"
- ;;
-
- -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
- echo "missing 0.3 - GNU automake (modified in texi2html)"
- ;;
-
- -*)
- echo 1>&2 "$0: Unknown \`$1' option"
- echo 1>&2 "Try \`$0 --help' for more information"
- exit 1
- ;;
-
- */texi2html)
- echo 1>&2 "\
-WARNING: \`$1' is missing or broken on your system. You should only
- need it if you modified \`texi2html.info'. You might want to install
- the \`Perl' package. Grab it from any GNU archive site."
- if test -z "$2"; then
- echo 1>&2 "ERROR: No output file specified!"
- exit 1
- fi
- while test -n "$3"; do
- shift
- done
- file=`echo "$2" |sed 's/\.texi$/.html/'`
- file=`echo "$file" |sed 's/\.texinfo$/.html/'`
- touch "$file"
- ;;
-
- *)
- echo 1>&2 "\
-WARNING: \`$1' is needed, and you do not seem to have it handy on your
- system. You might have modified some files without having the
- proper tools for further handling them. Check the \`README' file,
- it often tells you about the needed prerequirements for installing
- this package. You may also peek at any GNU archive site, in case
- some other package would contain this missing \`$1' program."
- exit 1
- ;;
-esac
-
-exit 0
diff --git a/Build/source/utils/texi2html/mkinstalldirs b/Build/source/utils/texi2html/mkinstalldirs
deleted file mode 100755
index 8fa2502116c..00000000000
--- a/Build/source/utils/texi2html/mkinstalldirs
+++ /dev/null
@@ -1,40 +0,0 @@
-#! /bin/sh
-# mkinstalldirs --- make directory hierarchy
-# Author: Noah Friedman <friedman@prep.ai.mit.edu>
-# Created: 1993-05-16
-# Public domain
-
-# $Id: mkinstalldirs,v 1.2 2001/05/01 21:33:44 dprice Exp $
-
-errstatus=0
-
-for file
-do
- set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
- shift
-
- pathcomp=
- for d
- do
- pathcomp="$pathcomp$d"
- case "$pathcomp" in
- -* ) pathcomp=./$pathcomp ;;
- esac
-
- if test ! -d "$pathcomp"; then
- echo "mkdir $pathcomp"
-
- mkdir "$pathcomp" || lasterr=$?
-
- if test ! -d "$pathcomp"; then
- errstatus=$lasterr
- fi
- fi
-
- pathcomp="$pathcomp/"
- done
-done
-
-exit $errstatus
-
-# mkinstalldirs ends here
diff --git a/Build/source/utils/texi2html/texi2html.1.in b/Build/source/utils/texi2html/texi2html.1.in
deleted file mode 100644
index 8f270f6adee..00000000000
--- a/Build/source/utils/texi2html/texi2html.1.in
+++ /dev/null
@@ -1,164 +0,0 @@
-.TH TEXI2HTML 1 "@PACKAGE_DATE@"
-.AT 3
-.SH NAME
-texi2html \- a Texinfo to HTML converter
-.SH SYNOPSIS
-.B texi2html [options] file
-.SH DESCRIPTION
-.I Texi2html
-converts the given Texinfo file to a set of HTML files. It tries to handle
-most of the Texinfo commands. It creates hypertext links for cross-references,
-footnotes...
-.PP
-.I Texi2html
-may furthermore use latex2html to generate HTML (code and/or images) for @math
-and @iftex tags (see the
-.B \-\-l2h
-option).
-.PP
-.I Texi2html
-creates several files depending on the contents of the Texinfo file and on
-the chosen options (see FILES).
-.PP
-The HTML files created by
-.I texi2html
-are closer to TeX than to Info.
-.SH OPTIONS
-Options may be abbreviated to th shortests unique prefix. The
-following is only an incomplete list of the available options:
-.TP 12
-.B \-\-help [1|2]
-Print usage instructions and list the most important, all relevant,
-or all recognised (including obsolete) command-line options, and exit.
-.TP
-.B \-\-ifinfo \-\-iftex \-\-ifxml \-\-ifplaintext \-\-ifhtml
-Expand @ifinfo, @iftex and @tex, @ifxml and @xml, @ifplaintext,
-@ifhtml and @html regions, and don't expand @ifnot
-corresponding regions (default: ifhtml).
-.TP
-.B \-\-no\-ifinfo \-\-no\-iftex \-\-no\-ifxml \-\-no\-ifplaintext \-\-no\-html
-Don't expand @ifinfo, @iftex, @ifxml, @ifplaintext regions and expand
-@ifnot corresponding regions.
-.TP
-.B \-I \fIdir\fP
-Append \fIdir\fP to the directory list searched for included files.
-.TP
-.B \-P \fIdir\fP
-Prepend \fIdir\fP to the directory list searched for included files.
-.TP
-.B \-\-no\-menu
-Don't show the Texinfo menus; by default they are shown.
-.TP
-.B \-\-no\-number
-Don't number the sections.
-.TP
-.B \-\-split chapter|section|node
-Split the output into several HTML files (one per main chapter/section or node).
-.TP
-.B \-\-l2h
-Use latex2html for content of @math and @tex tags. Content must be such that
-both, latex and tex, can translate it correctly. I.e., no tex-only constructs
-must be used.
-.TP
-.B \-\-l2h\-l2h \fIprog\fP
-Use \fIprog\fP as latex2html program (default \fIlatex2html\fP).
-Program must be executable.
-.TP
-.B \-\-l2h\-init \fIfile\fP
-Use \fIfile\fP as latex2html init file. \fIfile\fP should be used to specify in which way latex2html handles mathematical expressions and formulas.
-
-Note that latex2html locates
-(and uses) init-files in the following order (provided they exist):
-(1) global init file (usually in latex2html source dir)
-(2) $HOME/.latex2html_init
-(3) ./.latex2html_init
-(4) init file given on command line.
-.TP
-.B \-\-l2h\-tmp \fIdir\fP
-Use \fIdir\fP as tmp dir for latex2html. This directory (resp. its path)
-must not contain a dot (i.e., a ".").
-.TP
-.B \-\-l2h\-clean
-remove all intermediate files generated by latex2html (prevents caching!)
-.TP
-.B \-\-l2h\-skip
-Do not really run latex2html. Use (kept) files of previous runs, instead.
-.TP
-.B \-\-Verbose
-Give a verbose output.
-.TP
-.B \-\-version
-Print version and exit.
-.PP
-.SH FILES
-Initialisation options are read first from @sysconfdir@/texi2html/Config
-(the exact location being changeable with the
-.RI --sysconfdir= dir
-option to the configure script), then from $HOME/.texi2html/Config,
-then any command-line options including \-\-init\-file options;
-with later settings overriding earlier ones.
-.P
-By default
-.I texi2html
-my creates the following files (foo being the name of the Texinfo file):
-.TP 16
-.B foo_toc.html
-The table of contents (if @contents is present).
-.TP
-.B foo.html
-The document's contents or the Top element.
-.TP
-.B foo_fot.html
-The footnotes (if any).
-.TP
-.B foo_abt.html
-An help section.
-.TP
-.B foo_l2h_img*
-Images generated by latex2html (if any).
-.PP
-When used with the
-.B \-\-split
-option, it creates several files (one per chapter or node), named
-.B foo_n.html
-(n being the index of the chapter or node), and the
-.B foo.html
-file contains the Top element.
-.PP
-Otherwise it creates only one file:
-.B foo.html
-.SH VERSION
-This is \fItexi2html\fP version @PACKAGE_VERSION@, @PACKAGE_DATE@.
-.SH AUTHOR
-Texi2html was originally written by is Lionel Cons, CERN IT/DIS/OSE,
-Lionel.Cons@cern.ch. Over time, many other people around the net
-contributed to this program. Its current maintainer is Olaf Bachmann,
-obachman@mathematik.uni-kl.de.
-.SH AVAILABILITY
-The latest version of this program, as well as support in the form of mailing
-lists with archives, bug tracking, documentation, and other tools can be found
-at:
- http://texi2html.cvshome.org/
-.SH COPYRIGHT
-Copyright \(co 1999, 2000, 2003 Free Software Foundation, Inc.
-There is NO warranty. You may redistribute this software
-under the terms of the GNU General Public License.
-For more information about these matters, see the file named COPYING.
-.SH "SEE ALSO"
-GNU Texinfo Documentation Format
-.br
-http://texinfo.org/
-.br
-World Wide Web (WWW),
-HyperText Markup Language (HTML)
-.br
-http://www.w3.org
-.br
-LaTeX2HTML
-.br
-http://www-dsed.llnl.gov/files/programs/unix/latex2html
-.SH BUGS
-This man-page is not up-to-date and there exists no up-to-date documentation, yet.
-Until it exists, see the beginning of the texi2html.init file for remarks about
-command-line options and configurations.
-.ex
diff --git a/Build/source/utils/texi2html/texi2html.init b/Build/source/utils/texi2html/texi2html.init
deleted file mode 100644
index 7894da96c15..00000000000
--- a/Build/source/utils/texi2html/texi2html.init
+++ /dev/null
@@ -1,4254 +0,0 @@
-# -*-perl-*-
-######################################################################
-# File: texi2html.init
-#
-# Default values for command-line arguments and for various customizable
-# procedures are set in this file.
-#
-# A copy of this file is pasted into the beginning of texi2html by
-# running './configure'.
-#
-# Copy this file, rename it and make changes to it, if you like.
-# Afterwards, load the file with command-line
-# option -init-file <your_init_file>
-#
-# $Id: texi2html.init,v 1.81 2005/02/01 21:20:28 pertusus Exp $
-
-######################################################################
-# The following variables can also be set by command-line options
-#
-#
-# The default values are set in this file, texi2html.init and the content
-# of this file is included at the beginning of the texi2html script file.
-# Those values may be overrided by values set in $sysconfdir/texi2htmlrc
-# and then by values set in $HOME/texi2htmlrc.
-#
-# command line switches may override these values, and values set in files
-# specified by -init-file are also taken into account.
-# values set in these files overwrite values set by the command-line
-# options appearing before -init-file and might still be overwritten by
-# command-line arguments following the -init-file option.
-
-# -debug
-# The integer value specifies what kind of debugging output is generated.
-$DEBUG = 0;
-
-# -doctype
-# The value is the 'SystemLiteral' which identifies the canonical DTD
-# for the document.
-# Definition: The SystemLiteral is called the entity's system
-# identifier. It is a URI, which may be used to retrieve the entity.
-# See http://www.xml.com/axml/target.html#NT-ExternalID
-$DOCTYPE = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">';
-
-# -frameset-doctype
-# When frames are used, this SystemLiteral identifies the DTD used for
-# the file containing the frame description.
-$FRAMESET_DOCTYPE = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html401/frameset.dtd">';
-
-# -test
-# If this value is true, some variables which should be dynamically generated
-# (the date, the user running texi2html, the version of texi2html) are set to
-# fix and given values. This is usefull in case the resulting manual is
-# compared with a reference. For example this is used in the tests of test.sh.
-$TEST = 0;
-
-# -dump-texi
-# This value is usefull for debugging purposes. The result of the first pass is
-# put in <document name>.passtexi, the result of the second pass is put in
-# <document name>.passfirst.
-$DUMP_TEXI = 0;
-
-# -expand
-# the @EXPAND array contains the expanded section names.
-@EXPAND = ('html');
-
-# -invisible
-# This seems obsolete and is not used anywhere.
-# This was a workaround for a known bug of many WWW browsers, including
-# netscape. This was used to create invisible destination in anchors.
-$INVISIBLE_MARK = '';
-# $INVISIBLE_MARK = '&#160;';
-
-# -iso
-# if this value is true, ISO8859 characters are used for special symbols
-# (like copyright, etc).
-$USE_ISO = 1;
-
-# -I
-# add a directory to the list of directories where @include files are
-# searched for (besides the directory of the file). additional '-I'
-# args are appended to this list.
-# (APA: Don't implicitely search ., to conform with the docs!)
-# my @INCLUDE_DIRS = (".");
-@INCLUDE_DIRS = ();
-
-# -P
-# prepend a directory to the list of directories where @include files are
-# searched for before the directory of the file. additional '-P'
-# args are prepended to this list.
-@PREPEND_DIRS = ();
-
-# -top-file
-# This file name is used for the top-level file.
-# The extension is set appropriately, if necessary.
-# If empty, <basename of document>.html is used.
-# Typically, you would set this to "index.html".
-$TOP_FILE = '';
-
-# -toc-file
-# This file name is used for the table of contents. The
-# extension is set appropriately, if necessary.
-# If empty, <basename of document>_toc.html is used.
-$TOC_FILE = '';
-
-# -frames
-# if the value is true, HTML 4.0 "frames" are used.
-# A file describing the frame layout is generated, together with a file
-# with the short table of contents.
-$FRAMES = 0;
-
-# -menu | -nomenu
-# if the value is true the Texinfo menus are shown.
-$SHOW_MENU = 1;
-
-# -number | -nonumber
-# if this is set the sections are numbered, and section names and numbers
-# are used in references and menus (instead of node names).
-$NUMBER_SECTIONS = 1;
-
-# -use-nodes
-# if this is set the nodes are used as sectionning elements.
-# Otherwise the nodes are incorporated in sections.
-$USE_NODES = 0;
-
-# -node-files
-# if this is set one file per node is generated, which can be a target for
-# cross manual references.
-$NODE_FILES = 0;
-
-# -split section|chapter|node|none
-# if $SPLIT is set to 'section' (resp. 'chapter') one html file per section
-# (resp. chapter) is generated. If $SPLIT is set to 'node' one html file per
-# node or sectionning element is generated. In all these cases separate pages
-# for Top, Table of content (Toc), Overview and About are generated.
-# Otherwise a monolithic html file that contains the whole document is
-# created.
-#$SPLIT = 'section';
-$SPLIT = '';
-
-# -sec-nav|-nosec-nav
-# if this is set then navigation panels are printed at the beginning of each
-# section.
-# If the document is split at nodes then navigation panels are
-# printed at the end if there were more than $WORDS_IN_PAGE words on page.
-#
-# If the document is split at sections this is ignored.
-#
-# This is most useful if you do not want to have section navigation
-# with -split chapter. There will be chapter navigation panel at the
-# beginning and at the end of chapters anyway.
-$SECTION_NAVIGATION = 1;
-
-# -separated-footnotes
-# if this is set footnotes are on a separated page. Otherwise they are at
-# the end of each file (if the document is split).
-$SEPARATED_FOOTNOTES = 1;
-
-# -toc-links
-# if this is set, links from headings to toc entries are created.
-$TOC_LINKS = 0;
-
-# -subdir
-# If this is set, then put result files into the specified directory.
-# If not set, then result files are put into the current directory.
-#$SUBDIR = 'html';
-$SUBDIR = '';
-
-# -short-extn
-# If this is set, then all HTML files will have extension ".htm" instead of
-# ".html". This is helpful when shipping the document to DOS-based systems.
-$SHORTEXTN = 0;
-
-# -prefix
-# This set the output file prefix, prepended to all .html, .gif and .pl files.
-# By default, this is the basename of the document.
-$PREFIX = '';
-
-# -o filename
-# If this is set a monolithic document is outputted into $filename.
-$OUT = '';
-
-# -no-validate
-# suppress node cross-reference validation
-$NOVALIDATE = 0;
-
-# -short-ref
-# if this is set cross-references are given without section numbers.
-$SHORT_REF = '';
-
-# -idx-sum
-# if value is set, then for each @printindex <index name>
-# <document name>_<index name>.idx is created which contains lines of the form
-# key ref sorted alphabetically (case matters).
-$IDX_SUMMARY = 0;
-
-# -def-table
-# If this is set a table construction for @def.... instead of definition
-# lists.
-# (New Option: 27.07.2000 Karl Heinz Marbaise)
-$DEF_TABLE = 0;
-
-# -verbose
-# if this is set chatter about what we are doing.
-$VERBOSE = '';
-
-# -lang
-# FIXME this has changed
-# For page titles use $Texi2HTML::I18n::WORDS->{$T2H_LANG}->{...} as title.
-# To add a new language, supply list of titles (see $Texi2HTML::I18n::WORDS).
-# and use ISO 639 language codes (see e.g. perl module Locale-Codes-1.02
-# for definitions).
-# Default's to 'en' if not set or no @documentlanguage is specified.
-$LANG = 'en';
-
-# -ignore-preamble-text
-# If this is set the text before @node and sectionning commands is ignored.
-$IGNORE_PREAMBLE_TEXT = 0;
-
-# -html-xref-prefix
-# base directory for external manuals.
-#$EXTERNAL_DIR = '../';
-$EXTERNAL_DIR = undef;
-
-# -l2h
-# if this is set, latex2html is used for generation of math content.
-$L2H = '';
-
-# -css-include
-# All the specified css files are used. More precisely the @import sections
-# are added to the beginning of the CSS_LINES the remaining is added at
-# the end of the CSS_LINES (after the css rules generated by texi2html).
-# cf texinfo manual for more info.
-# - means STDIN
-@CSS_FILES = ();
-
-######################
-# The following options are only relevant if $L2H is set
-#
-# -l2h-l2h
-# name/location of latex2html program
-$L2H_L2H = "latex2html";
-
-# -l2h-skip
-# If this is set the actual call to latex2html is skipped. The previously
-# generated content is reused, instead.
-$L2H_SKIP = '';
-
-# -l2h-tmp
-# If this is set l2h uses the specified directory for temporary files. The path
-# leading to this directory may not contain a dot (i.e., a ".");
-# otherwise, l2h will fail.
-$L2H_TMP = '';
-
-# -l2h-file
-# If set, l2h uses the file as latex2html init file
-$L2H_FILE = 'l2h.init';
-
-# -l2h-clean
-# if this is set the intermediate files generated by texi2html in relation with
-# latex2html are cleaned (they all have the prefix <document name>_l2h_).
-$L2H_CLEAN = 1;
-
-##############################################################################
-#
-# The following can only be set in the init file
-#
-##############################################################################
-
-# If true do table of contents even if there is no @content
-$DO_CONTENTS = 0;
-# If true do short table of contents even if there is no @shortcontent
-$DO_SCONTENTS = 0;
-
-# if set, then use node names in menu entries, instead of section names
-$NODE_NAME_IN_MENU = 0;
-
-# new style for crossrefs
-$NEW_CROSSREF_STYLE = 1;
-
-# if set and menu entry equals menu description, then do not print
-# menu description.
-# Likewise, if node name equals entry name, do not print entry name.
-$AVOID_MENU_REDUNDANCY = 1;
-
-# if set, center @image by default
-# otherwise, do not center by default
-$CENTER_IMAGE = 1;
-
-# used as identation for block enclosing command @example, etc
-# If not empty, must be enclosed in <td></td>
-$EXAMPLE_INDENT_CELL = '<td>&nbsp;</td>';
-
-# same as above, only for @small
-$SMALL_EXAMPLE_INDENT_CELL = '<td>&nbsp;</td>';
-
-# font size for @small
-$SMALL_FONT_SIZE = '-1';
-
-# horizontal rules
-$SMALL_RULE = '<hr size="1">';
-$DEFAULT_RULE = '<hr>';
-$MIDDLE_RULE = '<hr size="2">';
-$BIG_RULE = '<hr size="6">';
-
-# if non-empty, and no @..heading appeared in Top node, then
-# use this as header for top node/section, otherwise use value of
-# @settitle or @shorttitle (in that order)
-$TOP_HEADING = '';
-
-# if set, use this chapter for 'Index' button, else
-# use first chapter with @printindex
-$INDEX_CHAPTER = '';
-
-# if set and $SPLIT is set, then split index pages at the next letter
-# after they have more than that many entries
-$SPLIT_INDEX = 100;
-
-# symbol put at the beginning of nodes entry in menu (and optionnaly of
-# unnumbered in menus, see next variable)
-$MENU_SYMBOL = '&bull;';
-#$MENU_SYMBOL = '*';
-
-$OPEN_QUOTE_SYMBOL = "\`";
-$CLOSE_QUOTE_SYMBOL = "'";
-
-# if true put a $MENU_SYMBOL before unnumbered in menus
-$UNNUMBERED_SYMBOL_IN_MENU = 0;
-
-# extension for nodes files when NODE_FILES is true
-$NODE_FILE_EXTENSION = "html";
-
-# extension
-$EXTENSION = "html";
-
-# file name used for Top node when NODE_FILES is true
-$TOP_NODE_FILE = "index";
-
-# this controls the pre style for menus
-$MENU_PRE_STYLE = 'font-family: serif';
-
-# This controls the ul style for toc
-$TOC_LIST_STYLE = 'list-style: none';
-$TOC_LIST_ATTRIBUTE = ' class="toc"';
-
-# These lines are inserted before and after the shortcontents
-$BEFORE_OVERVIEW = "<div class=\"shortcontents\">\n";
-$AFTER_OVERVIEW = "</div>\n";
-
-# These lines are inserted before and after the contents
-$BEFORE_TOC_LINES = "<div class=\"contents\">\n";
-$AFTER_TOC_LINES = "</div>\n";
-
-# if set (e.g., to index.html) replace hrefs to this file
-# (i.e., to index.html) by ./
-$HREF_DIR_INSTEAD_FILE = '';
-
-# text inserted after <body ...>
-$AFTER_BODY_OPEN = '';
-
-# text inserted before </body>, this will be automatically inside <p></p>
-$PRE_BODY_CLOSE = '';
-
-# this is added inside <head></head> after <title> and some <meta name>
-# stuff, it can be used for eg. <style>, <script>, <meta> etc. tags.
-$EXTRA_HEAD = '';
-
-# Specifies the minimum page length required before a navigation panel
-# is placed at the bottom of a page
-# FIXME this is not true:
-# THIS_WORDS_IN_PAGE holds number of words of current page
-$WORDS_IN_PAGE = 300;
-
-# if this is set a vertical navigation panel is used.
-$VERTICAL_HEAD_NAVIGATION = 0;
-
-# html version for latex2html
-$L2H_HTML_VERSION = "4.0";
-
-# specify in this array which "buttons" should appear in which order
-# in the navigation panel for sections; use ' ' for empty buttons (space)
-@SECTION_BUTTONS =
- (
- 'Back', 'Forward', ' ', 'FastBack', 'Up', 'FastForward',
- ' ', ' ', ' ', ' ',
- 'Top', 'Contents', 'Index', 'About',
- );
-
-# buttons for misc stuff
-@MISC_BUTTONS = ('Top', 'Contents', 'Index', 'About');
-
-# buttons for chapter file footers
-# (and headers but only if SECTION_NAVIGATION is false)
-@CHAPTER_BUTTONS =
- (
- 'FastBack', 'FastForward', ' ',
- ' ', ' ', ' ', ' ',
- 'Top', 'Contents', 'Index', 'About',
- );
-
-# buttons for section file footers
-@SECTION_FOOTER_BUTTONS =
- (
- 'Back', 'Forward', ' ', 'FastBack', 'Up', 'FastForward'
- );
-
-@NODE_FOOTER_BUTTONS =
- (
- 'Back', 'Forward', ' ', 'FastBack', 'Up', 'FastForward',
- ' ', ' ', ' ', ' ',
- 'Top', 'Contents', 'Index', 'About',
-# 'Back', 'Forward', ' ', 'FastBack', 'Up', 'FastForward'
- );
-
-$ICONS = 0;
-
-# insert here name of icon images for buttons
-# Icons are used, if $ICONS and resp. value are set
-%ACTIVE_ICONS =
- (
- 'Top', '',
- 'Contents', '',
- 'Overview', '',
- 'Index', '',
- 'This', '',
- 'Back', '',
- 'FastBack', '',
- 'Prev', '',
- 'Up', '',
- 'Next', '',
- 'NodeUp', '',
- 'NodeNext', '',
- 'NodePrev', '',
- 'Following', '',
- 'Forward', '',
- 'FastForward', '',
- 'About' , '',
- 'First', '',
- 'Last', '',
- ' ', ''
- );
-
-# insert here name of icon images for these, if button is inactive
-%PASSIVE_ICONS =
- (
- 'Top', '',
- 'Contents', '',
- 'Overview', '',
- 'Index', '',
- 'This', '',
- 'Back', '',
- 'FastBack', '',
- 'Prev', '',
- 'Up', '',
- 'Next', '',
- 'NodeUp', '',
- 'NodeNext', '',
- 'NodePrev', '',
- 'Following', '',
- 'Forward', '',
- 'FastForward', '',
- 'About', '',
- 'First', '',
- 'Last', '',
- );
-
-
-$init_out = \&t2h_default_init_out;
-$finish_out = \&t2h_default_finish_out;
-
-# We have to do this dynamically because of internationalization and because
-# in body $LANG could be used.
-sub t2h_default_init_out()
-{
-# Names of text as alternative for icons
- %NAVIGATION_TEXT =
- (
- 'Top', &$I('Top'),
- 'Contents', &$I('Contents'),
- 'Overview', &$I('Overview'),
- 'Index', &$I('Index'),
- ' ', ' &nbsp; ',
- 'This', &$I('current'),
- 'Back', ' &lt; ',
- 'FastBack', ' &lt;&lt; ',
- 'Prev', &$I('Prev'),
- 'Up', &$I(' Up '),
- 'Next', &$I('Next'),
- 'NodeUp', &$I('node up'),
- 'NodeNext', &$I('next node'),
- 'NodePrev', &$I('previous node'),
- 'Following', &$I('following node'),
- 'Forward', ' &gt; ',
- 'FastForward', ' &gt;&gt; ',
- 'About', ' ? ',
- 'First', ' |&lt; ',
- 'Last', ' &gt;| '
- );
-
- %BUTTONS_GOTO =
- (
- 'Top', &$I('cover (top) of document'),
- 'Contents', &$I('table of contents'),
- 'Overview', &$I('short table of contents'),
- 'Index', &$I('index'),
- 'This', &$I('current section'),
- 'Back', &$I('previous section in reading order'),
- 'FastBack', &$I('beginning of this chapter or previous chapter'),
- 'Prev', &$I('previous section on same level'),
- 'Up', &$I('up section'),
- 'Next', &$I('next section on same level'),
- 'NodeUp', &$I('up node'),
- 'NodeNext', &$I('next node'),
- 'NodePrev', &$I('previous node'),
- 'Following', &$I('node following in node reading order'),
- 'Forward', &$I('next section in reading order'),
- 'FastForward', &$I('next chapter'),
- 'About' , &$I('about (help)'),
- 'First', &$I('first section in reading order'),
- 'Last', &$I('last section in reading order'),
- );
- # Set the default body text, inserted between <body ... >
- $BODYTEXT = 'lang="' . $LANG . '" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"' unless (defined($BODYTEXT));
- if (!defined($EXTERNAL_CROSSREF_SPLIT))
- {
- if ($SPLIT)
- {
- $EXTERNAL_CROSSREF_SPLIT = 1;
- }
- else
- {
- $EXTERNAL_CROSSREF_SPLIT = 0;
- }
- }
- $ENCODING = $DOCUMENT_ENCODING if (!defined($ENCODING));
- my $to_encoding;
- if (defined($ENCODING))
- {
- $to_encoding = main::set_encoding ($ENCODING);
-
- if (defined($to_encoding) and defined($perl_charset_to_html{$to_encoding}))
- {# FIXME is this really right ?
- $ENCODING = $perl_charset_to_html{$to_encoding};
- }
- elsif (defined($to_encoding))
- {# FIXME is this really right ?
- $ENCODING = $to_encoding;
- }
- }
- else
- {
- #$ENCODING = 'iso-8859-1';
- $ENCODING = 'us-ascii';
- }
- # FIXME default might be utf8 ?
- $DOCUMENT_ENCODING = 'us-ascii' if (!defined($DOCUMENT_ENCODING));
-
- return $to_encoding;
-};
-
-sub t2h_default_finish_out()
-{
-}
-
-#######################################################################
-#
-# Values guessed if not set here, set in init_out
-#
-#######################################################################
-
-$BODYTEXT = undef;
-
-# Formatted document encoding. If undef set to @documentencoding. If undef and
-# there is no @documentencoding, set in init_out
-$ENCODING = undef;
-
-# if undef set to @documentdescription. If there is no @documentdescription,
-# set in page_head
-$DOCUMENT_DESCRIPTION = undef;
-
-# if undef set 1 if SPLIT, to 0 otherwise
-$EXTERNAL_CROSSREF_SPLIT = undef;
-
-########################################################################
-# Control of Page layout:
-# You can make changes of the Page layout at two levels:
-# 1.) For small changes, it is often enough to change the value of
-# some global string/hash/array variables
-# 2.) For larger changes, reimplement one of the T2H_DEFAULT_<fnc>* routines,
-# give them another name, and assign them to the respective
-# $<fnc> variable.
-
-# As a general interface, the hashes Texi2HTML::HREF, Texi2HTML::NAME, Texi2HTML::NODE, Texi2HTML::NO_TEXI, hold
-# href, html-name, node-name, name after removal of texi commands of
-# This -- current section (resp. html page)
-# Top -- top page FIXME: ($T2H_TOP_FILE)
-# Contents -- Table of contents
-# Overview -- Short table of contents
-# Index -- Index page
-# About -- page which explain "navigation buttons"
-# First -- first node
-# Last -- last node
-#
-# Whether or not the following hash values are set, depends on the context
-# (all values are w.r.t. 'This' section)
-# Next -- next node of texinfo
-# Prev -- previous node of texinfo
-# NodeUp -- up node of texinfo
-# Following -- following node in node reading order, taking menu into account
-# Forward -- next node in reading order
-# Back -- previous node in reading order
-# Up -- parent given by sectionning commands
-# FastForward -- if leave node, up and next, else next node
-# FastBackward-- if leave node, up and prev, else prev node
-#
-# Furthermore, the following global variabels are set:
-# $Texi2HTML::THISDOC{title} -- title as set by @setttile
-# $Texi2HTML::THISDOC{title_no_texi} -- title without texi (without html elements)
-# $Texi2HTML::THISDOC{title_texi} -- title with texinfo @-commands
-# $Texi2HTML::THISDOC{fulltitle} -- full title as set by @title...
-# $Texi2HTML::THISDOC{subtitle} -- subtitle as set by @subtitle
-# $Texi2HTML::THISDOC{author} -- author as set by @author
-# $Texi2HTML::THISDOC{copying} -- text of @copying and @end copying in comment
-#
-# $Texi2HTML::THISDOC{program} -- name and version of texi2html
-# $Texi2HTML::THISDOC{program_homepage} -- homepage for texi2html
-# $Texi2HTML::THISDOC{program_authors} -- authors of texi2html
-# $Texi2HTML::THISDOC{today} -- date formatted with pretty_date
-# $Texi2HTML::THISDOC{toc_file} -- table of contents file
-# $Texi2HTML::THISDOC{file_base_name} -- base name of the texinfo manual file
-# $Texi2HTML::THISDOC{destination_directory}
- # -- directory for the resulting files
-# $Texi2HTML::THISDOC{user} -- user running the script
-# other $Texi2HTML::THISDOC keys corresponds with texinfo commands, the value
-# being the command arg, for the following commands:
-# kbdinputstyle, paragraphindent, setchapternewpage, headings, footnotestyle,
-# exampleindent, firstparagraphindent, everyheading, everyfooting,
-# evenheading, evenfooting, oddheading, oddfooting
-#
-# and pointer to arrays of lines which need to be printed by main::print_lines
-# $Texi2HTML::THIS_SECTION -- lines of 'This' section
-# $Texi2HTML::THIS_HEADER -- lines preceding navigation panel of 'This' section
-# $Texi2HTML::OVERVIEW -- lines of short table of contents
-# $Texi2HTML::TOC_LINES -- lines of table of contents
-# $Texi2HTML::TITLEPAGE -- lines of title page
-#
-# $Texi2HTML::THIS_ELEMENT holds the element reference.
-## FIXME: $T2H_TOP -- lines of Top texinfo node
-
-#
-# There are the following subs which control the layout:
-#
-$print_section = \&T2H_DEFAULT_print_section;
-$end_section = \&T2H_DEFAULT_end_section;
-$one_section = \&T2H_DEFAULT_one_section;
-$print_Top_header = \&T2H_DEFAULT_print_Top_header;
-$print_Top_footer = \&T2H_DEFAULT_print_Top_footer;
-$print_Top = \&T2H_DEFAULT_print_Top;
-$print_Toc = \&T2H_DEFAULT_print_Toc;
-$print_Overview = \&T2H_DEFAULT_print_Overview;
-$print_Footnotes = \&T2H_DEFAULT_print_Footnotes;
-$print_About = \&T2H_DEFAULT_print_About;
-$print_misc_header = \&T2H_DEFAULT_print_misc_header;
-$print_misc_footer = \&T2H_DEFAULT_print_misc_footer;
-$print_misc = \&T2H_DEFAULT_print_misc;
-$print_section_footer = \&T2H_DEFAULT_print_section_footer;
-$print_chapter_header = \&T2H_DEFAULT_print_chapter_header;
-$print_section_header = \&T2H_DEFAULT_print_section_header;
-$print_chapter_footer = \&T2H_DEFAULT_print_chapter_footer;
-$print_page_head = \&T2H_DEFAULT_print_page_head;
-$print_page_foot = \&T2H_DEFAULT_print_page_foot;
-$print_head_navigation = \&T2H_DEFAULT_print_head_navigation;
-$print_foot_navigation = \&T2H_DEFAULT_print_foot_navigation;
-$button_icon_img = \&T2H_DEFAULT_button_icon_img;
-$print_navigation = \&T2H_DEFAULT_print_navigation;
-$about_body = \&T2H_DEFAULT_about_body;
-$print_frame = \&T2H_DEFAULT_print_frame;
-$print_toc_frame = \&T2H_DEFAULT_print_toc_frame;
-#$toc_body = \&T2H_DEFAULT_toc_body;
-$titlepage = \&T2H_DEFAULT_titlepage;
-$css_lines = \&T2H_DEFAULT_css_lines;
-$print_redirection_page = \&T2H_DEFAULT_print_redirection_page;
-$node_file_name = \&T2H_DEFAULT_node_file_name;
-
-########################################################################
-# Layout for html for every sections
-#
-sub T2H_DEFAULT_print_section
-{
- my $fh = shift;
- my $first_in_page = shift;
- my $previous_is_top = shift;
- my $buttons = \@SECTION_BUTTONS;
-
- if ($first_in_page and $SECTION_NAVIGATION)
- {
- &$print_head_navigation($fh, $buttons);
- }
- else
- { # got to do this here, as it isn't done in print_head_navigation
- main::print_lines($fh, $Texi2HTML::THIS_HEADER);
- &$print_navigation($fh, $buttons) if ($SECTION_NAVIGATION);
- }
- my $nw = main::print_lines($fh);
- if (defined $SPLIT
- and (($SPLIT eq 'node') && $SECTION_NAVIGATION))
- {
- &$print_foot_navigation($fh);
- print $fh "$SMALL_RULE\n";
- &$print_navigation($fh, \@NODE_FOOTER_BUTTONS) if (!defined($WORDS_IN_PAGE) or (defined ($nw)
- and $nw >= $WORDS_IN_PAGE));
- }
-}
-
-sub T2H_DEFAULT_one_section($)
-{
- my $fh = shift;
- main::print_lines($fh, $Texi2HTML::THIS_HEADER);
- main::print_lines($fh);
- print $fh "$SMALL_RULE\n";
- &$print_foot_navigation($fh);
- &$print_page_foot($fh);
-}
-
-###################################################################
-# Layout of top-page I recommend that you use @ifnothtml, @ifhtml,
-# @html within the Top texinfo node to specify content of top-level
-# page.
-#
-# If you enclose everything in @ifnothtml, then title, subtitle,
-# author and overview is printed
-# Texi2HTML::HREF of Next, Prev, Up, Forward, Back are not defined
-# if $T2H_SPLIT then Top page is in its own html file
-sub T2H_DEFAULT_print_Top_header($$)
-{
- my $fh = shift;
- my $do_page_head = shift;
- &$print_page_head($fh) if ($do_page_head);
-}
-sub T2H_DEFAULT_print_Top_footer($$)
-{
- my $fh = shift;
- my $end_page = shift;
- my $buttons = \@MISC_BUTTONS;
- &$print_foot_navigation($fh);
- print $fh "$SMALL_RULE\n";
- if ($end_page)
- {
- &$print_navigation($fh, $buttons);
- &$print_page_foot($fh);
- }
-}
-sub T2H_DEFAULT_print_Top
-{
- my $fh = shift;
- my $has_top_heading = shift;
-
- # for redefining navigation buttons use:
- # my $buttons = [...];
- # as it is, 'Top', 'Contents', 'Index', 'About' are printed
- my $buttons = \@MISC_BUTTONS;
- &$print_head_navigation($fh, $buttons);
- my $nw;
- if ($Texi2HTML::THIS_SECTION)
- {
- # if top-level node has content, then print it with extra header
- #print $fh "<h1>$Texi2HTML::NAME{Top}</h1>\n"
- print $fh "<h1 class=\"settitle\">$Texi2HTML::NAME{Top}</h1>\n"
- unless ($has_top_heading);
- $nw = main::print_lines($fh, $Texi2HTML::THIS_SECTION);
- }
- else
- {
- # top-level node is fully enclosed in @ifnothtml
- # print fulltitle, subtitle, author, Overview
- print $fh $Texi2HTML::TITLEPAGE;
- if (@{$Texi2HTML::OVERVIEW})
- {
- print $fh '<h2> ' . &$I('Overview:') . "</h2>\n" . "<blockquote>\n";
- my $nw = main::print_lines($fh, $Texi2HTML::OVERVIEW);
- print $fh "</blockquote>\n";
- }
- }
-}
-
-###################################################################
-# Layout of Toc, Overview, and Footnotes pages
-# By default, we use "normal" layout
-# Texi2HTML::HREF of Next, Prev, Up, Forward, Back, etc are not defined
-# use: my $buttons = [...] to redefine navigation buttons
-sub T2H_DEFAULT_print_Toc
-{
- return &$print_misc(@_);
-}
-sub T2H_DEFAULT_print_Overview
-{
- return &$print_misc(@_);
-}
-sub T2H_DEFAULT_print_Footnotes
-{
- return &$print_misc(@_);
-}
-sub T2H_DEFAULT_print_About
-{
- return &$print_misc(@_);
-}
-
-sub T2H_DEFAULT_print_misc_header
-{
- my $fh = shift;
- my $buttons = shift;
- &$print_page_head($fh) if $SPLIT;
- &$print_head_navigation($fh, $buttons);
-}
-
-sub T2H_DEFAULT_print_misc_footer
-{
- my $fh = shift;
- my $buttons = shift;
- my $nwords = shift;
- &$print_foot_navigation($fh, $buttons);
- print $fh "$SMALL_RULE\n";
- if ($SPLIT)
- {
- &$print_navigation($fh, $buttons);# if ($SPLIT ne 'node');
- &$print_page_foot($fh);
- }
-}
-
-sub T2H_DEFAULT_print_misc
-{
- my $fh = shift;
- my $buttons = \@MISC_BUTTONS;
- &$print_misc_header($fh, $buttons);
- print $fh "<h1>$Texi2HTML::NAME{This}</h1>\n";
- main::print_lines($fh);
- &$print_misc_footer($fh, $buttons);
-}
-##################################################################
-# section_footer is only called if SPLIT eq 'section'
-# section_footer: after print_section of last section, before print_page_foot
-#
-
-sub T2H_DEFAULT_print_section_footer
-{
- my $fh = shift;
- my $buttons = \@SECTION_FOOTER_BUTTONS;
- &$end_section ($fh, 1);
- &$print_navigation($fh, $buttons);
-}
-
-###################################################################
-# chapter_header and chapter_footer are only called if
-# SPLIT eq 'chapter'
-# chapter_header: after print_page_head, before print_section
-# chapter_footer: after print_section of last section, before print_page_foot
-#
-# If you want to get rid of navigation stuff after each section,
-# redefine print_section such that it does not call print_navigation,
-# and put print_navigation into print_chapter_header
-sub T2H_DEFAULT_print_chapter_header
-{
- # nothing to do there, by default, the navigation panel
- # is the section navigation panel
- if (! $SECTION_NAVIGATION)
- { # in this case print_navigation is called here.
- my $fh = shift;
- my $buttons = \@CHAPTER_BUTTONS;
- &$print_head_navigation($fh, $buttons); #do that instead ?
- #&$print_head_navigation($fh, $buttons); # FIXME VERTICAL_HEAD_NAVIGATION ?
- print $fh "\n$MIDDLE_RULE\n";
- }
-}
-
-sub T2H_DEFAULT_print_chapter_footer
-{
- my $fh = shift;
- my $buttons = \@CHAPTER_BUTTONS;
- &$print_foot_navigation($fh);
- print $fh "$BIG_RULE\n";
- &$print_navigation($fh, $buttons);
-}
-
-sub T2H_DEFAULT_print_section_header
-{
- # nothing to do there, by default
- if (! $SECTION_NAVIGATION)
- { # in this case print_navigation is called here.
- my $fh = shift;
- my $buttons = \@SECTION_BUTTONS;
- &$print_head_navigation($fh, $buttons);
- }
-}
-
-###################################################################
-# Layout of standard header and footer
-#
-
-sub T2H_DEFAULT_print_page_head($)
-{
- my $fh = shift;
- my $longtitle = "$Texi2HTML::THISDOC{'title_unformatted'}";
- $longtitle .= ": $Texi2HTML::UNFORMATTED{'This'}" if exists $Texi2HTML::UNFORMATTED{'This'};
- #my $longtitle = "$Texi2HTML::THISDOC{'title_no_texi'}";
- #$longtitle .= ": $Texi2HTML::NO_TEXI{'This'}" if exists $Texi2HTML::NO_TEXI{'This'};
- my $description = $DOCUMENT_DESCRIPTION;
- $description = $longtitle if (!defined($description));
- $description = "<meta name=\"description\" content=\"$description\">" if
- ($description ne '');
- $description = $Texi2HTML::THISDOC{'documentdescription'} if (defined($Texi2HTML::THISDOC{'documentdescription'}));
- my $encoding = '';
- $encoding = "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=$ENCODING\">" if (defined($ENCODING) and ($ENCODING ne ''));
- print $fh <<EOT;
-$DOCTYPE
-<html>
-$Texi2HTML::THISDOC{'copying'}<!-- Created on $Texi2HTML::THISDOC{today} by $Texi2HTML::THISDOC{program} -->
-<!--
-$Texi2HTML::THISDOC{program_authors}
--->
-<head>
-<title>$longtitle</title>
-
-$description
-<meta name="keywords" content="$longtitle">
-<meta name="resource-type" content="document">
-<meta name="distribution" content="global">
-<meta name="Generator" content="$Texi2HTML::THISDOC{program}">
-$encoding
-$CSS_LINES
-$EXTRA_HEAD
-</head>
-
-<body $BODYTEXT>
-$AFTER_BODY_OPEN
-EOT
-}
-
-sub program_string()
-{
- my $user = $Texi2HTML::THISDOC{'user'};
- my $date = $Texi2HTML::THISDOC{'today'};
- $user = '' if (!defined($user));
- $date = '' if (!defined($date));
- if (($user ne '') and ($date ne ''))
- {
- return &$I('This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.', {
- 'user' => $user, 'date' => $date, 'program_homepage' => $Texi2HTML::THISDOC{'program_homepage'}, 'program' => $Texi2HTML::THISDOC{'program'} });
- }
- elsif ($user ne '')
- {
- return &$I('This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.', {
- 'user' => $user, 'program_homepage' => $Texi2HTML::THISDOC{'program_homepage'}, 'program' => $Texi2HTML::THISDOC{'program'} });
- }
- elsif ($date ne '')
- {
- return &$I('This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.', {
- 'date' => $date, 'program_homepage' => $Texi2HTML::THISDOC{'program_homepage'}, 'program' => $Texi2HTML::THISDOC{'program'} });
- }
- return &$I('This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.', {
- 'program_homepage' => $Texi2HTML::THISDOC{'program_homepage'}, 'program'
-=> $Texi2HTML::THISDOC{'program'} });
-}
-
-sub T2H_DEFAULT_end_section($$)
-{
- my $fh = shift;
- my $end_foot_navigation = shift;
- &$print_foot_navigation($fh) if ($end_foot_navigation);
- print $fh "$BIG_RULE\n";
-}
-
-sub T2H_DEFAULT_print_page_foot($)
-{
- my $fh = shift;
- my $program_string = program_string();
- print $fh <<EOT;
-<p>
- <font size="-1">
- $program_string
- </font>
- <br>
-$PRE_BODY_CLOSE
-</p>
-</body>
-</html>
-EOT
-}
-
-###################################################################
-# Layout of navigation panel
-
-sub T2H_DEFAULT_print_head_navigation($$)
-{
- my $fh = shift;
- my $buttons = shift;
- if ($VERTICAL_HEAD_NAVIGATION)
- {
- print $fh <<EOT;
-<table border="0" cellpadding="0" cellspacing="0">
-<tr valign="top">
-<td align="left">
-EOT
- }
- main::print_lines($fh, $Texi2HTML::THIS_HEADER);
- &$print_navigation($fh, $buttons, $VERTICAL_HEAD_NAVIGATION);
- if ($VERTICAL_HEAD_NAVIGATION)
- {
- print $fh <<EOT;
-</td>
-<td align="left">
-EOT
- }
- elsif (defined $SPLIT
- and ($SPLIT eq 'node'))
- {
- print $fh "$SMALL_RULE\n";
- }
-}
-
-sub T2H_DEFAULT_print_foot_navigation
-{
- my $fh = shift;
- if ($VERTICAL_HEAD_NAVIGATION)
- {
- print $fh <<EOT;
-</td>
-</tr>
-</table>
-EOT
- }
-}
-
-######################################################################
-# navigation panel
-#
-# how to create IMG tag
-sub T2H_DEFAULT_button_icon_img
-{
- my $button = shift;
- my $icon = shift;
- my $name = shift;
- return '' if (!defined($icon));
- if (defined($name) && $name)
- {
- $name = ": $name";
- }
- else
- {
- $name = '';
- }
- $button = "" if (!defined ($button));
- return qq{<img src="$icon" border="0" alt="$button$name" align="middle">};
-}
-
-sub T2H_DEFAULT_print_navigation
-{
- my $fh = shift;
- my $buttons = shift;
- my $vertical = shift;
- my $spacing = 1;
- print $fh '<table cellpadding="', $spacing, '" cellspacing="', $spacing,
- "\" border=\"0\">\n";
-
- print $fh "<tr>" unless $vertical;
- for my $button (@$buttons)
- {
- print $fh qq{<tr valign="top" align="left">\n} if $vertical;
- print $fh qq{<td valign="middle" align="left">};
-
- if (ref($button) eq 'CODE')
- {
- &$button($fh, $vertical);
- }
- elsif (ref($button) eq 'SCALAR')
- {
- print $fh "$$button" if defined($$button);
- }
- elsif (ref($button) eq 'ARRAY')
- {
- my $text = $button->[1];
- my $button_href = $button->[0];
- if (defined($button_href) and !ref($button_href)
- and defined($text) and (ref($text) eq 'SCALAR') and defined($$text))
- { # use given text
- if ($Texi2HTML::HREF{$button_href})
- {
- print $fh "" .
- &$anchor('',
- $Texi2HTML::HREF{$button_href},
- $$text
- )
- ;
- }
- else
- {
- print $fh $$text;
- }
- }
- }
- elsif ($button eq ' ')
- { # handle space button
- print $fh
- $ICONS && $ACTIVE_ICONS{' '} ?
- &$button_icon_img($button, $ACTIVE_ICONS{' '}) :
- $NAVIGATION_TEXT{' '};
- #next;
- }
- elsif ($Texi2HTML::HREF{$button})
- { # button is active
- my $btitle = $BUTTONS_GOTO{$button} ?
- 'title="' . ucfirst($BUTTONS_GOTO{$button}) . '"' : '';
- if ($ICONS && $ACTIVE_ICONS{$button})
- { # use icon
- print $fh '' .
- &$anchor('',
- $Texi2HTML::HREF{$button},
- &$button_icon_img($button,
- $ACTIVE_ICONS{$button},
- #$Texi2HTML::NAME{$button}),
- $Texi2HTML::NO_TEXI{$button}),
- $btitle
- );
- }
- else
- { # use text
- print $fh
- '[' .
- &$anchor('',
- $Texi2HTML::HREF{$button},
- $NAVIGATION_TEXT{$button},
- $btitle
- ) .
- ']';
- }
- }
- else
- { # button is passive
- print $fh
- $ICONS && $PASSIVE_ICONS{$button} ?
- &$button_icon_img($button,
- $PASSIVE_ICONS{$button},
- #$Texi2HTML::NAME{$button}) :
- $Texi2HTML::NO_TEXI{$button}) :
-
- "[" . $NAVIGATION_TEXT{$button} . "]";
- }
- print $fh "</td>\n";
- print $fh "</tr>\n" if $vertical;
- }
- print $fh "</tr>" unless $vertical;
- print $fh "</table>\n";
-}
-
-######################################################################
-# Frames: this is from "Richard Y. Kim" <ryk@coho.net>
-# Should be improved to be more conforming to other _print* functions
-# FIXME pass toc_file and main_file as args or in $Texi2HTML::THISDOC ?
-
-sub T2H_DEFAULT_print_frame
-{
- my $fh = shift;
- my $toc_file = shift;
- my $main_file = shift;
- print $fh <<EOT;
-$FRAMESET_DOCTYPE
-<html>
-<head><title>$Texi2HTML::THISDOC{title}</title></head>
-<frameset cols="140,*">
- <frame name="toc" src="$toc_file">
- <frame name="main" src="$main_file">
-</frameset>
-</html>
-EOT
-}
-
-sub T2H_DEFAULT_print_toc_frame
-{
- my $fh = shift;
- my $stoc_lines = shift;
- &$print_page_head($fh);
- print $fh <<EOT;
-<h2>Content</h2>
-EOT
- print $fh map {s/\bhref=/target="main" href=/; $_;} @$stoc_lines;
- print $fh "</body></html>\n";
-}
-
-# This subroutine is intended to fill @Texi2HTML::TOC_LINES and
-# @Texi2HTML::OVERVIEW with the table of contents and short table of
-# contents.
-#
-# arguments:
-# ref on an array containing all the elements
-
-# each element is a reference on a hash. The following keys might be of
-# use:
-# 'top': true if this is the top element
-# 'index_page': true if the element is an index page added because of index
-# splitting
-# 'toc_level': level of the element in the table of content. Highest level
-# is 1 for the @top element and for chapters, appendix and so on,
-# 2 for section, unnumberedsec and so on...
-# 'tocid': label used for reference linking to the element in table of
-# contents
-# 'file': the file containing the element, usefull to do href to that file
-# in case the document is split.
-# 'text': text of the element, with section number
-# 'name': text of the element, without section number
-
-# Relevant configuration variables are:
-# $NUMBER_SECTIONS
-# $TOC_LIST_ATTRIBUTE: usefull in case a list is used
-# $FRAMES: @Texi2HTML::OVERVIEW is used in one of the frames.
-# $BEFORE_OVERVIEW
-# $AFTER_OVERVIEW
-# $BEFORE_TOC_LINES
-# $AFTER_TOC_LINES
-# $DO_CONTENTS
-# $DO_SCONTENTS
-
-sub T2H_DEFAULT_toc_body($)
-{
-}
-
-sub T2H_DEFAULT_css_lines ($$)
-{
- my $import_lines = shift;
- my $rule_lines = shift;
- return if (defined($CSS_LINES) or (!@$rule_lines and !@$import_lines and (! keys(%css_map))));
- $CSS_LINES = "<style type=\"text/css\">\n<!--\n";
- $CSS_LINES .= join('',@$import_lines) . "\n" if (@$import_lines);
- foreach my $css_rule (sort(keys(%css_map)))
- {
- next unless ($css_map{$css_rule});
- $CSS_LINES .= "$css_rule {$css_map{$css_rule}}\n";
- }
- $CSS_LINES .= join('',@$rule_lines) . "\n" if (@$rule_lines);
- $CSS_LINES .= "-->\n</style>\n";
-}
-
-######################################################################
-# About page
-#
-
-# PRE_ABOUT can be a function reference or a scalar.
-# Note that if it is a scalar, T2H_InitGlobals has not been called,
-# and all global variables like $ADDRESS are not available.
-$PRE_ABOUT = sub
-{
- return ' ' . program_string() . "\n";
-};
-
-# If customizing $AFTER_ABOUT, be sure to put the content inside <p></p>.
-$AFTER_ABOUT = '';
-
-%BUTTONS_EXAMPLE =
- (
- 'Top', ' &nbsp; ',
- 'Contents', ' &nbsp; ',
- 'Overview', ' &nbsp; ',
- 'Index', ' &nbsp; ',
- 'This', '1.2.3',
- 'Back', '1.2.2',
- 'FastBack', '1',
- 'Prev', '1.2.2',
- 'Up', '1.2',
- 'Next', '1.2.4',
- 'NodeUp', '1.2',
- 'NodeNext', '1.2.4',
- 'NodePrev', '1.2.2',
- 'Following', '1.2.4',
- 'Forward', '1.2.4',
- 'FastForward', '2',
- 'About', ' &nbsp; ',
- 'First', '1.',
- 'Last', '1.2.4',
- );
-
-sub T2H_DEFAULT_about_body
-{
- my $about = "<p>\n";
- if (ref($PRE_ABOUT) eq 'CODE')
- {
- $about .= &$PRE_ABOUT();
- }
- else
- {
- $about .= $PRE_ABOUT;
- }
- $about .= <<EOT;
-</p>
-<p>
-EOT
- $about .= &$I(' The buttons in the navigation panels have the following meaning:') . "\n";
- $about .= <<EOT;
-</p>
-<table border="1">
- <tr>
-EOT
- $about .= ' <th> ' . &$I('Button') . " </th>\n" .
-' <th> ' . &$I('Name') . " </th>\n" .
-' <th> ' . &$I('Go to') . " </th>\n" .
-' <th> ' . &$I('From 1.2.3 go to') . "</th>\n" . " </tr>\n";
-
- for my $button (@SECTION_BUTTONS)
- {
- next if $button eq ' ' || ref($button) eq 'CODE' || ref($button) eq 'SCALAR' || ref($button) eq 'ARRAY';
- $about .= " <tr>\n <td align=\"center\">";
- $about .=
- ($ICONS && $ACTIVE_ICONS{$button} ?
- &$button_icon_img($button, $ACTIVE_ICONS{$button}) :
- ' [' . $NAVIGATION_TEXT{$button} . '] ');
- $about .= "</td>\n";
- $about .= <<EOT;
- <td align="center">$button</td>
- <td>$BUTTONS_GOTO{$button}</td>
- <td>$BUTTONS_EXAMPLE{$button}</td>
- </tr>
-EOT
- }
-
- $about .= <<EOT;
-</table>
-
-<p>
-EOT
- $about .= &$I(' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:') . "\n";
-
-# where the <strong> Example </strong> assumes that the current position
-# is at <strong> Subsubsection One-Two-Three </strong> of a document of
-# the following structure:
- $about .= <<EOT;
-</p>
-
-<ul>
-EOT
- $about .= ' <li> 1. ' . &$I('Section One') . "\n" .
-" <ul>\n" .
-' <li>1.1 ' . &$I('Subsection One-One') . "\n";
- $about .= <<EOT;
- <ul>
- <li>...</li>
- </ul>
- </li>
-EOT
- $about .= ' <li>1.2 ' . &$I('Subsection One-Two') . "\n" .
-" <ul>\n" .
-' <li>1.2.1 ' . &$I('Subsubsection One-Two-One') . "</li>\n" .
-' <li>1.2.2 ' . &$I('Subsubsection One-Two-Two') . "</li>\n" .
-' <li>1.2.3 ' . &$I('Subsubsection One-Two-Three') . " &nbsp; &nbsp;\n"
-.
-' <strong>&lt;== ' . &$I('Current Position') . " </strong></li>\n" .
-' <li>1.2.4 ' . &$I('Subsubsection One-Two-Four') . "</li>\n" .
-" </ul>\n" .
-" </li>\n" .
-' <li>1.3 ' . &$I('Subsection One-Three') . "\n";
- $about .= <<EOT;
- <ul>
- <li>...</li>
- </ul>
- </li>
-EOT
- $about .= ' <li>1.4 ' . &$I('Subsection One-Four') . "</li>\n";
- $about .= <<EOT;
- </ul>
- </li>
-</ul>
-$AFTER_ABOUT
-EOT
- return $about;
-}
-
-sub T2H_DEFAULT_titlepage()
-{
- my $result = '';
- if (@{$Texi2HTML::THISDOC{'titles'}}
- or @{$Texi2HTML::THISDOC{'subtitles'}}
- or @{$Texi2HTML::THISDOC{'authors'}})
- {
- $result = "<div align=\"center\">\n";
- foreach my $title (@{$Texi2HTML::THISDOC{'titles'}})
- {
- $result .= '<h1>' . $title . "</h1>\n";
- }
- foreach my $subtitle (@{$Texi2HTML::THISDOC{'subtitles'}})
- {
- $result .= '<h2>' . $subtitle . "</h2>\n";
- }
- foreach my $author (@{$Texi2HTML::THISDOC{'authors'}})
- {
- $result .= '<strong> ' . $author . " </strong><br>\n";
- }
- $result .= "</div>\n$DEFAULT_RULE\n";
- }
-
- $Texi2HTML::TITLEPAGE = $result . $Texi2HTML::TITLEPAGE;
-}
-
-# i18n
-sub T2H_DEFAULT_print_redirection_page($)
-{
- my $fh = shift;
- my $longtitle = "$Texi2HTML::THISDOC{'title_no_texi'}";
- $longtitle .= ": $Texi2HTML::NO_TEXI{'This'}" if exists $Texi2HTML::NO_TEXI{'This'};
- my $description = $longtitle;
- $description = $Texi2HTML::THISDOC{'documentdescription'} if (defined($Texi2HTML::THISDOC{'documentdescription'}));
- my $href = &$anchor('', $Texi2HTML::HREF{'This'}, $Texi2HTML::NAME{'This'});
- print $fh <<EOT;
-$DOCTYPE
-<html>
-<!-- Created on $Texi2HTML::THISDOC{'today'} by $Texi2HTML::THISDOC{'program'} -->
-<!--
-$Texi2HTML::THISDOC{'program_authors'}
--->
-<head>
-<title>$longtitle</title>
-
-<meta name="description" content="$description">
-<meta name="keywords" content="$longtitle">
-<meta name="resource-type" content="document">
-<meta name="distribution" content="global">
-<meta name="Generator" content="$Texi2HTML::THISDOC{program}">
-<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
-<meta http-equiv="Refresh" content="0; url=$Texi2HTML::HREF{'This'}">
-$EXTRA_HEAD
-</head>
-
-<body $BODYTEXT>
-$AFTER_BODY_OPEN
-<p>The node you are looking for is at $href.</p>
-</body>
-EOT
-}
-
-sub T2H_DEFAULT_node_file_name($)
-{
- my $node = shift;
- return (undef, undef) if ($node->{'external_node'} or $node->{'index_page'});
- my $file;
- my $node_file;
-
- if ($NEW_CROSSREF_STYLE)
- {
- if (defined($node->{'file'}))
- {
- $file = $node->{'file'};
- $node_file = $node->{'node_file'};
- }
- else
- {
- $node_file = $node->{'cross_manual_target'} . ".$NODE_FILE_EXTENSION";
- $file = $node_file if (($SPLIT eq 'node') and ($USE_NODES or $node->{'with_section'}));
- }
- }
- else
- {
- return (undef, undef) if (defined($node->{'file'}));
- my $name = main::remove_texi($node->{'texi'});
- $name =~ s/[^\w\.\-]/-/g;
- $name = "${name}.$NODE_FILE_EXTENSION";
- $file = $name if (($SPLIT eq 'node') and ($USE_NODES or $node->{'with_section'}));
- $node_file = $name;
- }
- return ($file, $node_file);
-}
-
-########################################################################
-# Control of formatting:
-# 1.) For some changes, it is often enough to change the value of
-# some global map. It might necessitate building a little
-# function along with the change in hash, if the change is the use
-# of another function (in style_map).
-# 2.) For other changes, reimplement one of the t2h_default_<fnc>* routines,
-# give them another name, and assign them to the respective
-# $<fnc> variable (below).
-
-
-#
-# This hash should have keys corresponding with the nonletter command accent
-# whose following character is considered to be the argument
-# This hash associates an accent macro to the ISO name for the accent if any.
-# The customary use of this map is to find the ISO name appearing in html
-# entity (like &eacute;) associated with a texinfo accent macro.
-#
-# The keys of the hash are
-# ": umlaut
-# ~: tilda accent
-# ^: circumflex accent
-# `: grave accent
-# ': acute accent
-# =: macron accent
-%accent_map = (
- '"', 'uml',
- '~', 'tilde',
- '^', 'circ',
- '`', 'grave',
- "'", 'acute',
- '=', '',
- );
-
-#
-# texinfo "simple things" (@foo) to HTML ones
-#
-%simple_map = (
- "*", "<br>", # HTML+
- ' ', '&nbsp;',
- "\t", '&nbsp;',
- "\n", '&nbsp;',
- # "&#173;" or "&shy;" could also be possible for @-, but it seems
- # that some browser will consider this as an always visible hyphen mark
- # which is not what we want (see http://www.cs.tut.fi/~jkorpela/shy.html)
- '-', '', # hyphenation hint
- '|', '', # used in formatting commands @evenfooting and friends
- '/', '',
- # spacing commands
- ':', '',
- '!', '!',
- '?', '?',
- '.', '.',
- '@', '@',
- '}', '}',
- '{', '{',
- );
-
-# this map is used in preformatted text
-%simple_map_pre = %simple_map;
-$simple_map_pre{'*'} = "\n";
-
-#
-# texinfo "things" (@foo{}) to HTML ones
-#
-%things_map = (
- 'TeX' => 'TeX',
- 'LaTeX' => 'LaTeX',
-# pertusus: unknown by makeinfo, not in texinfo manual (@* is the right thing)
-# 'br', '<br>', # paragraph break
- 'bullet' => '*',
-# #'copyright' => '(C)',
- 'copyright' => '&copy;',
- 'registeredsymbol' => '&reg;',
- 'dots' => '<small class="dots">...</small>',
- 'enddots' => '<small class="enddots">....</small>',
- 'equiv' => '==',
-# i18n
- 'error' => 'error--&gt;',
- 'expansion' => '==&gt;',
- 'minus' => '-',
- 'point' => '-!-',
- 'print' => '-|',
- 'result' => '=&gt;',
- # set in code using the language
- # 'today', &pretty_date,
- 'today' => '',
- 'aa' => '&aring;',
- 'AA' => '&Aring;',
- 'ae' => '&aelig;',
- 'oe' => '&oelig;', #pertusus: also &#156;. &oelig; not in html 3.2
- 'AE' => '&AElig;',
- 'OE' => '&OElig;', #pertusus: also &#140;. &OElig; not in html 3.2
- 'o' => '&oslash;',
- 'O' => '&Oslash;',
- 'ss' => '&szlig;',
- 'l' => '/l',
- 'L' => '/L',
- 'exclamdown' => '&iexcl;',
- 'questiondown' => '&iquest;',
- 'pounds' => '&pound;',
- 'ordf' => '&ordf;',
- 'ordm' => '&ordm;',
- 'comma' => ',',
- 'euro' => '&euro;',
- );
-
-# This map is used in preformatted environments
-%pre_map = %things_map;
-$pre_map{'dots'} = '...';
-$pre_map{'enddots'} = '....';
-#$pre_map{'br'} = "\n";
-
-# ascii representation of @-commands
-%ascii_simple_map = (
- "*", "\n", # HTML+
- ' ', ' ',
- "\t", "\t",
- "\n", "\n",
- '-', '', # hyphenation hint
- '|', '', # used in formatting commands @evenfooting and friends
- '/', '',
- ':', '',
- '!', '!',
- '?', '?',
- '.', '.',
- '@', '@',
- '}', '}',
- '{', '{',
-);
-
-%ascii_things_map = (
- 'TeX' => 'TeX',
- 'LaTeX' => 'LaTeX',
- 'bullet' => '*',
- 'copyright' => '(C)',
- 'registeredsymbol' => '(R)',
- 'dots' => '...',
- 'enddots' => '....',
- 'equiv' => '==',
-# i18n
- 'error' => 'error-->',
- 'expansion' => '==>',
- 'minus' => '-',
- 'point' => '-!-',
- 'print' => '-|',
- 'result' => '=>',
- 'today' => '',
- 'aa' => 'aa',
- 'AA' => 'AA',
- 'ae' => 'ae',
- 'oe' => 'oe',
- 'AE' => 'AE',
- 'OE' => 'OE',
- 'o' => '/o',
- 'O' => '/O',
- 'ss' => 'ss',
- 'l' => '/l',
- 'L' => '/L',
- 'exclamdown' => '?',
- 'questiondown' => '!',
- 'pounds' => '#',
- 'ordf' => 'a',
- 'ordm' => 'o',
- 'comma' => ',',
- 'euro' => 'Euro',
-);
-
-#
-# This map is used when texi elements are removed and replaced
-# by simple text
-#
-%simple_map_texi = (
- "*", "",
- " ", " ",
- "\t", " ",
- "-", "-", # soft hyphen
- "\n", "\n",
- "|", "",
- # spacing commands
- ":", "",
- "!", "!",
- "?", "?",
- ".", ".",
- "-", "",
- '@', '@',
- '}', '}',
- '{', '{',
- );
-
-# text replacing macros when texi commands are removed and plain text is
-# produced
-%texi_map = (
- 'TeX', 'TeX',
- 'LaTeX', 'LaTeX',
- 'bullet', '*',
- 'copyright', 'C',
- 'registeredsymbol', 'R',
- 'dots', '...',
- 'enddots', '....',
- 'equiv', '==',
- 'error', 'error-->',
- 'expansion', '==>',
- 'minus', '-',
- 'point', '-!-',
- 'print', '-|',
- 'result', '=>',
- 'today' => '',
- 'aa', 'aa',
- 'AA', 'AA',
- 'ae', 'ae',
- 'oe', 'oe',
- 'AE', 'AE',
- 'OE', 'OE',
- 'o', 'o',
- 'O', 'O',
- 'ss', 'ss',
- 'l', 'l',
- 'L', 'L',
- 'exclamdown', '! upside-down',
- #'exclamdown', '&iexcl;',
- 'questiondown', '? upside-down',
- #'questiondown', '&iquest;',
- 'pounds', 'pound sterling',
- #'pounds', '&pound;'
- 'ordf' => 'a',
- 'ordm' => 'o',
- 'comma' => ',',
- 'euro' => 'Euro',
- );
-
-# taken from
-#Latin extended additionnal
-#http://www.alanwood.net/unicode/latin_extended_additional.html
-#C1 Controls and Latin-1 Supplement
-#http://www.alanwood.net/unicode/latin_1_supplement.html
-#Latin Extended-A
-#http://www.alanwood.net/unicode/latin_extended_a.html
-#Latin Extended-B
-#http://www.alanwood.net/unicode/latin_extended_b.html
-#dotless i: 0131
-%unicode_map = (
- 'bullet' => '2022',
- 'copyright' => '00A9',
- 'registeredsymbol' => '00AE',
- 'dots' => '2026',
- 'enddots' => '',
- 'equiv' => '2261',
- 'error' => '',
- 'expansion' => '2192',
- 'minus' => '2212', # in mathematical operators
-# 'minus' => '002D', # in latin1
- 'point' => '2217',
- 'print' => '',
- 'result' => '21D2',
- 'today' => '',
- 'aa' => '00E5',
- 'AA' => '00C5',
- 'ae' => '00E6',
- 'oe' => '0153',
- 'AE' => '00C6',
- 'OE' => '0152',
- 'o' => '00F8',
- 'O' => '00D8',
- 'ss' => '00DF',
- 'l' => '0142',
- 'L' => '0141',
- 'exclamdown' => '00A1',
- 'questiondown' => '00BF',
- 'pounds' => '00A3',
- 'ordf' => '00AA',
- 'ordm' => '00BA',
- 'comma' => '002C',
- 'euro' => '20AC',
- );
-
-%ascii_character_map = (
- ' ' => '0020',
- '!' => '0021',
- '"' => '0022',
- '#' => '0023',
- '$' => '0024',
- '%' => '0025',
- '&' => '0026',
- "'" => '0027',
- '(' => '0028',
- ')' => '0029',
- '*' => '002A',
- '+' => '002B',
- ',' => '002C',
- '-' => '002D',
- '.' => '002E',
- '/' => '002F',
- ':' => '003A',
- ';' => '003B',
- '<' => '003C',
- '=' => '003D',
- '>' => '003E',
- '?' => '003F',
- '@' => '0040',
- '[' => '005B',
- '\\' => '005C',
- ']' => '005D',
- '^' => '005E',
- '_' => '005F',
- '`' => '0060',
- '{' => '007B',
- '|' => '007C',
- '}' => '007D',
- '~' => '007E',
-);
-
-%perl_charset_to_html = (
- 'utf8' => 'utf-8',
- 'ascii' => 'us-ascii',
-);
-
-# symbols used for the commands if $USE-ISO is true.
-%iso_symbols = (
- 'equiv' => '&equiv;',
- 'dots' => '&hellip;',
- 'bullet' => '&bull;',
- 'result' => '&rArr;',
- 'expansion' => '&rarr;',
- 'point' => '&lowast;',
- );
-
-# When the value begins with & the function with that name is used to do the
-# html. The first argument is the text enclosed within {}, the second is the
-# style name (which is also the key of the hash)
-#
-# Otherwithe the value is the html element used to enclose the text, and if
-# there is a " the resulting text is also enclosed within `'
-my %old_style_map = (
- 'acronym', '',
- 'asis', '',
- 'b', 'b',
- 'cite', 'cite',
- 'code', 'code',
- 'command', 'code',
- 'ctrl', '&default_ctrl',
- 'dfn', 'em',
- 'dmn', '',
- 'email', '&default_email',
- 'emph', 'em',
- 'env', 'code',
- 'file', '"tt',
- 'i', 'i',
- 'kbd', 'kbd',
- 'key', 'kbd',
- 'math', 'em',
- 'option', '"samp',
- 'r', '',
- 'samp', '"samp',
- 'sc', '&default_sc',
- 'strong', 'strong',
- 't', 'tt',
- 'uref', '&default_uref',
- 'url', '&default_url',
- 'var', 'var',
- 'verb', 'tt',
- 'titlefont', '&default_titlefont',
- 'w', '',
- );
-
-# default is {'args' => ['normal'], 'attribute' => ''},
-%style_map = (
- 'asis', {},
- 'b', {'attribute' => 'b'},
- 'cite', {'attribute' => 'cite'},
- 'code', {'args' => ['code'], 'attribute' => 'code'},
- 'command', {'args' => ['code'], 'attribute' => 'code'},
- 'ctrl', {'function' => \&t2h_default_ctrl},
- 'dfn', {'attribute' => 'em'},
- 'dmn', {},
- 'email', {'args' => ['code', 'normal'],
- 'function' => \&t2h_default_email},
- #'email', {'args' => ['normal', 'normal'],
- # 'function' => \&t2h_default_email},
- 'emph', {'attribute' => 'em'},
- 'env', {'args' => ['code'], 'attribute' => 'code'},
- 'file', {'args' => ['code'], 'attribute' => 'tt', 'quote' => '"'},
- 'i', {'attribute' => 'i'},
- 'slanted', {'attribute' => 'i'},
- 'sansserif', {'attribute' => 'span class="sansserif"'},
- 'kbd', {'args' => ['code'], 'attribute' => 'kbd'},
- 'key', {'attribute' => 'kbd'},
- 'math', {'attribute' => 'em'},
- 'option', {'args' => ['code'], 'attribute' => 'samp', 'quote' => '"'},
- 'r', {},
- 'samp', {'args' => ['code'], 'attribute' => 'samp', 'quote' => '"'},
- 'sc', {'function' => \&t2h_default_sc},
- 'strong', {'attribute' => 'strong'},
- 't', {'attribute' => 'tt'},
- 'uref', {'function' => \&t2h_default_uref,
- 'args' => ['code', 'normal', 'normal']},
- #'uref', {'function' => \&t2h_default_uref,
- # 'args' => ['normal', 'normal', 'normal']},
- 'url', {'function' => \&t2h_default_uref,
- 'args' => ['code', 'normal', 'normal']},
- 'indicateurl', {'args' => ['code'], 'begin' => '&lt;<code>', 'end' => '</code>&gt;'},
- 'var', {'attribute' => 'var'},
- 'verb', {'args' => ['code'], 'attribute' => 'tt'},
- 'titlefont', {'function' => \&t2h_default_titlefont},
- 'w', {},
- );
-
-%unicode_diacritical = (
- 'H' => '030B',
- 'ringaccent' => '030A',
- "'" => '0301',
- 'v' => '030C',
- ',' => '0327',
- '^' => '0302',
- 'dotaccent' => '0307',
- '`' => '0300',
- '=' => '0304',
- '~' => '0303',
- '"' => '0308',
- 'udotaccent' => '0323',
- 'ubaraccent' => '0332',
- 'u' => '0306'
-);
-
-%unicode_accents = (
- 'dotaccent' => { # dot above
- 'A' => '0226', #C moz-1.2
- 'a' => '0227', #c moz-1.2
- 'B' => '1E02',
- 'b' => '1E03',
- 'C' => '010A',
- 'c' => '010B',
- 'D' => '1E0A',
- 'd' => '1E0B',
- 'E' => '0116',
- 'e' => '0117',
- 'F' => '1E1E',
- 'f' => '1E1F',
- 'G' => '0120',
- 'g' => '0121',
- 'H' => '1E22',
- 'h' => '1E23',
- 'i' => '0069',
- 'I' => '0130',
- 'N' => '1E44',
- 'n' => '1E45',
- 'O' => '022E', #Y moz-1.2
- 'o' => '022F', #v moz-1.2
- 'P' => '1E56',
- 'p' => '1E57',
- 'R' => '1E58',
- 'r' => '1E59',
- 'S' => '1E60',
- 's' => '1E61',
- 'T' => '1E6A',
- 't' => '1E6B',
- 'W' => '1E86',
- 'w' => '1E87',
- 'X' => '1E8A',
- 'x' => '1E8B',
- 'Y' => '1E8E',
- 'y' => '1E8F',
- 'Z' => '017B',
- 'z' => '017C',
- },
- 'udotaccent' => { # dot below
- 'B' => '1E04',
- 'b' => '1E05',
- 'D' => '1E0C',
- 'd' => '1E0D',
- 'E' => '1EB8',
- 'e' => '1EB9',
- 'H' => '1E24',
- 'h' => '1E25',
- 'I' => '1ECA',
- 'i' => '1ECB',
- 'K' => '1E32',
- 'k' => '1E33',
- 'L' => '1E36',
- 'l' => '1E37',
- 'M' => '1E42',
- 'm' => '1E43',
- 'N' => '1E46',
- 'n' => '1E47',
- 'O' => '1ECC',
- 'o' => '1ECD',
- 'R' => '1E5A',
- 'r' => '1E5B',
- 'S' => '1E62',
- 's' => '1E63',
- 'T' => '1E6C',
- 't' => '1E6D',
- 'U' => '1EE4',
- 'u' => '1EE5',
- 'V' => '1E7E',
- 'v' => '1E7F',
- 'W' => '1E88',
- 'w' => '1E89',
- 'Y' => '1EF4',
- 'y' => '1EF5',
- 'Z' => '1E92',
- 'z' => '1E93',
- },
- 'ubaraccent' => { # line below
- 'B' => '1E06',
- 'b' => '1E07',
- 'D' => '1E0E',
- 'd' => '1E0F',
- 'h' => '1E96',
- 'K' => '1E34',
- 'k' => '1E35',
- 'L' => '1E3A',
- 'l' => '1E3B',
- 'N' => '1E48',
- 'n' => '1E49',
- 'R' => '1E5E',
- 'r' => '1E5F',
- 'T' => '1E6E',
- 't' => '1E6F',
- 'Z' => '1E94',
- 'z' => '1E95',
- },
- ',' => { # cedilla
- 'C' => '00C7',
- 'c' => '00E7',
- 'D' => '1E10',
- 'd' => '1E11',
- 'E' => '0228', #C moz-1.2
- 'e' => '0229', #c moz-1.2
- 'G' => '0122',
- 'g' => '0123',
- 'H' => '1E28',
- 'h' => '1E29',
- 'K' => '0136',
- 'k' => '0137',
- 'L' => '013B',
- 'l' => '013C',
- 'N' => '0145',
- 'n' => '0146',
- 'R' => '0156',
- 'r' => '0157',
- 'S' => '015E',
- 's' => '015F',
- 'T' => '0162',
- 't' => '0163',
- },
- '=' => { # macron
- 'A' => '0100',
- 'a' => '0101',
- 'E' => '0112',
- 'e' => '0113',
- 'I' => '012A',
- 'i' => '012B',
- 'G' => '1E20',
- 'g' => '1E21',
- 'O' => '014C',
- 'o' => '014D',
- 'U' => '016A',
- 'u' => '016B',
- 'Y' => '0232', #? moz-1.2
- 'y' => '0233', #? moz-1.2
- },
- '"' => { # diaeresis
- 'A' => '00C4',
- 'a' => '00E4',
- 'E' => '00CB',
- 'e' => '00EB',
- 'H' => '1E26',
- 'h' => '1E27',
- 'I' => '00CF',
- 'i' => '00EF',
- 'O' => '00D6',
- 'o' => '00F6',
- 't' => '1E97',
- 'U' => '00DC',
- 'u' => '00FC',
- 'W' => '1E84',
- 'w' => '1E85',
- 'X' => '1E8C',
- 'x' => '1E8D',
- 'y' => '00FF',
- 'Y' => '0178',
- },
- 'u' => { # breve
- 'A' => '0101',
- 'a' => '0102',
- 'E' => '0114',
- 'e' => '0115',
- 'G' => '011E',
- 'g' => '011F',
- 'I' => '012C',
- 'i' => '012D',
- 'O' => '014E',
- 'o' => '014F',
- 'U' => '016C',
- 'u' => '016D',
- },
- "'" => { # acute
- 'A' => '00C1',
- 'a' => '00E1',
- 'C' => '0106',
- 'c' => '0107',
- 'E' => '00C9',
- 'e' => '00E9',
- 'G' => '01F4',
- 'g' => '01F5',
- 'I' => '00CD',
- 'i' => '00ED',
- 'K' => '1E30',
- 'k' => '1E31',
- 'L' => '0139',
- 'l' => '013A',
- 'M' => '1E3E',
- 'm' => '1E3F',
- 'N' => '0143',
- 'n' => '0144',
- 'O' => '00D3',
- 'o' => '00F3',
- 'P' => '1E54',
- 'p' => '1E55',
- 'R' => '0154',
- 'r' => '0155',
- 'S' => '015A',
- 's' => '015B',
- 'U' => '00DA',
- 'u' => '00FA',
- 'W' => '1E82',
- 'w' => '1E83',
- 'Y' => '00DD',
- 'y' => '00FD',
- 'Z' => '0179',
- 'z' => '018A',
- },
- '~' => { # tilde
- 'A' => '00C3',
- 'a' => '00E3',
- 'E' => '1EBC',
- 'e' => '1EBD',
- 'I' => '0128',
- 'i' => '0129',
- 'N' => '00D1',
- 'n' => '00F1',
- 'O' => '00D5',
- 'o' => '00F5',
- 'U' => '0168',
- 'u' => '0169',
- 'V' => '1E7C',
- 'v' => '1E7D',
- 'Y' => '1EF8',
- 'y' => '1EF9',
- },
- '`' => { # grave
- 'A' => '00C0',
- 'a' => '00E0',
- 'E' => '00C8',
- 'e' => '00E8',
- 'I' => '00CC',
- 'i' => '00EC',
- 'N' => '01F8',
- 'n' => '01F9',
- 'O' => '00D2',
- 'o' => '00F2',
- 'U' => '00D9',
- 'u' => '00F9',
- 'W' => '1E80',
- 'w' => '1E81',
- 'Y' => '1EF2',
- 'y' => '1EF3',
- },
- '^' => { # circumflex
- 'A' => '00C2',
- 'a' => '00E2',
- 'C' => '0108',
- 'c' => '0109',
- 'E' => '00CA',
- 'e' => '00EA',
- 'G' => '011C',
- 'g' => '011D',
- 'H' => '0124',
- 'h' => '0125',
- 'I' => '00CE',
- 'i' => '00EE',
- 'J' => '0134',
- 'j' => '0135',
- 'O' => '00D4',
- 'o' => '00F4',
- 'S' => '015C',
- 's' => '015D',
- 'U' => '00DB',
- 'u' => '00FB',
- 'W' => '0174',
- 'w' => '0175',
- 'Y' => '0176',
- 'y' => '0177',
- 'Z' => '1E90',
- 'z' => '1E91',
- },
- 'ringaccent' => { # ring
- 'A' => '00C5',
- 'a' => '00E5',
- 'U' => '016E',
- 'u' => '016F',
- 'w' => '1E98',
- 'y' => '1E99',
- },
- 'v' => { # caron
- 'A' => '01CD',
- 'a' => '01CE',
- 'C' => '010C',
- 'c' => '010D',
- 'D' => '010E',
- 'd' => '010F',
- 'E' => '011A',
- 'e' => '011B',
- 'G' => '01E6',
- 'g' => '01E7',
- 'H' => '021E', #K with moz-1.2
- 'h' => '021F', #k with moz-1.2
- 'I' => '01CF',
- 'i' => '01D0',
- 'K' => '01E8',
- 'k' => '01E9',
- 'L' => '013D', #L' with moz-1.2
- 'l' => '013E', #l' with moz-1.2
- 'N' => '0147',
- 'n' => '0148',
- 'O' => '01D1',
- 'o' => '01D2',
- 'R' => '0158',
- 'r' => '0159',
- 'S' => '0160',
- 's' => '0161',
- 'T' => '0164',
- 't' => '0165',
- 'U' => '01D3',
- 'u' => '01D4',
- 'Z' => '017D',
- 'z' => '017E',
- },
- 'H' => { # double acute
- 'O' => '0150',
- 'o' => '0151',
- 'U' => '0170',
- 'u' => '0171',
- },
-);
-
-%special_accents = (
- 'ringaccent' => 'aA',
- "'" => 'aeiouyAEIOUY',
- ',' => 'cC',
- '^' => 'aeiouAEIOU',
- '`' => 'aeiouAEIOU',
- '~' => 'nNaoAO',
- '"' => 'aeiouyAEIOU',
-);
-
-#foreach my $accent_command ('tieaccent', 'dotless', keys(%unicode_accents), keys(%accent_map))
-foreach my $accent_command ('tieaccent', 'dotless', keys(%unicode_accents))
-{
- $style_map{$accent_command} = { 'function' => \&t2h_default_accent };
- $old_style_map{$accent_command} = '&default_accent';
- $style_map_texi{$accent_command} = { 'function' => \&t2h_default_ascii_accent };
-}
-
-sub default_accent($$)
-{
- my $text = shift;
- my $accent = shift;
- return "&${text}$accent_map{$accent};" if (defined($accent_map{$accent}) and defined($special_accents{$accent}) and ($text =~ /^[$special_accents{$accent}]$/));
- return '&' . $text . 'ring;' if (($accent eq 'ringaccent') and (defined($special_accents{$accent})) and ($text =~ /^[$special_accents{$accent}]$/));
- return $text . '&lt;' if ($accent eq 'v');
- return "&${text}cedil;" if (($accent eq ',') and (defined($special_accents{$accent})) and ($text =~ /^[$special_accents{$accent}]$/));
- return ascii_accents($text, $accent);
-}
-
-sub t2h_default_accent($$)
-{
- my $accent = shift;
- my $args = shift;
-
- my $text = $args->[0];
-
- return "&${text}$accent_map{$accent};" if (defined($accent_map{$accent}) and defined($special_accents{$accent}) and ($text =~ /^[$special_accents{$accent}]$/));
- return '&' . $text . 'ring;' if (($accent eq 'ringaccent') and (defined($special_accents{$accent})) and ($text =~ /^[$special_accents{$accent}]$/));
- return $text . '&lt;' if ($accent eq 'v');
- return "&${text}cedil;" if (($accent eq ',') and (defined($special_accents{$accent})) and ($text =~ /^[$special_accents{$accent}]$/));
- return ascii_accents($text, $accent);
-}
-
-sub ascii_accents($$)
-{
- my $text = shift;
- my $accent = shift;
- return $text if ($accent eq 'dotless');
- return $text . $accent if (defined($accent_map{$accent}));
- return $text . "''" if ($accent eq 'H');
- return $text . '.' if ($accent eq 'dotaccent');
- return $text . '*' if ($accent eq 'ringaccent');
- return $text . '[' if ($accent eq 'tieaccent');
- return $text . '(' if ($accent eq 'u');
- return $text . '_' if ($accent eq 'ubaraccent');
- return '.' . $text if ($accent eq 'udotaccent');
- return $text . '<' if ($accent eq 'v');
- return $text . ',' if ($accent eq ',');
-}
-
-sub default_sc($$)
-{
- return '<small>' . uc($_[0]) . '</small>';
-}
-
-sub t2h_default_sc($$$)
-{
- shift;
- my $args = shift;
- return '<small>' . uc($args->[0]) . '</small>';
-}
-
-sub default_ctrl($$)
-{
- return "^$_[0]";
-}
-
-sub t2h_default_ctrl($$$)
-{
- shift;
- my $args = shift;
- return "^$args->[0]";
-}
-
-sub default_sc_pre($$)
-{
- return uc($_[0]);
-}
-
-sub t2h_default_sc_pre($$$)
-{
- shift;
- my $args = shift;
- return uc($args->[0]);
-}
-
-sub default_titlefont($$)
-{
- return "<h1 class=\"titlefont\">$_[0]</h1>" if ($_[0] =~ /\S/);
- return '';
-}
-
-sub t2h_default_titlefont($$$)
-{
- shift;
- my $args = shift;
- return "<h1 class=\"titlefont\">$args->[0]</h1>" if ($args->[0] =~ /\S/);
- return '';
-}
-
-# According to the texinfo manual this shouldn't lead to a link
-# but rather be formatted like text. If we did like makeinfo do
-# it would be
-#sub url($$)
-#{
-# return '&lt;<code>' . $_[0] . '</code>&gt;';
-#}
-sub t2h_default_url ($$)
-{
- shift;
- my $args = shift;
- my $url = shift @$args;
- #$url =~ s/\s*$//;
- #$url =~ s/^\s*//;
- $url = main::normalise_space($url);
- return '' unless ($url =~ /\S/);
- return &$anchor('', $url, $url);
-}
-
-sub default_url ($$)
-{
- my $url = shift;
- my $command = shift;
- $url =~ s/\s*$//;
- $url =~ s/^\s*//;
- return '' unless ($url =~ /\S/);
- return &$anchor('', $url, $url);
-}
-
-sub default_uref($$)
-{
- my $arg = shift;
- my $command = shift;
- my ($url, $text, $replacement);
- ($url, $text, $replacement) = split /,\s*/, $arg;
- $url =~ s/\s*$//;
- $url =~ s/^\s*//;
- $text = $replacement if (defined($replacement));
- $text = $url unless ($text);
- return $text if ($url eq '');
- return &$anchor('', $url, $text);
-}
-
-sub t2h_default_uref($$)
-{
- shift;
- my $args = shift;
- my $url = shift @$args;
- my $text = shift @$args;
- my $replacement = shift @$args;
- #$url =~ s/\s*$//;
- #$url =~ s/^\s*//;
- $url = main::normalise_space($url);
- $replacement = '' if (!defined($replacement));
- $replacement = main::normalise_space($replacement);
- $text = '' if (!defined($text));
- $text = main::normalise_space($text);
- $text = $replacement if ($replacement ne '');
- $text = $url unless ($text ne '');
- return $text if ($url eq '');
- return &$anchor('', $url, $text);
-}
-
-sub default_email($$)
-{
- my $arg = shift;
- my $command = shift;
- my ($mail, $text);
- ($mail, $text) = split /,\s*/, $arg;
- $mail =~ s/\s*$//;
- $mail =~ s/^\s*//;
- $text = $mail unless ($text);
- return $text if ($mail eq '');
- return &$anchor('', "mailto:$mail", $text);
-}
-
-sub t2h_default_email($$)
-{
- my $command = shift;
- my $args = shift;
- my $mail = shift @$args;
- my $text = shift @$args;
- $mail = main::normalise_space($mail);
- #$mail =~ s/\s*$//;
- #$mail =~ s/^\s*//;
- $text = $mail unless (defined($text) and ($text ne ''));
- $text = main::normalise_space($text);
- return $text if ($mail eq '');
- return &$anchor('', "mailto:$mail", $text);
-}
-
-sub t2h_default_ascii_accent($$$$)
-{
- my $accent = shift;
- my $args = shift;
-
- my $text = $args->[0];
- return ascii_accents($text, $accent);
-}
-
-sub t2h_default_no_texi_email
-{
- my $command = shift;
- my $args = shift;
- my $mail = shift @$args;
- my $text = shift @$args;
- $mail = main::normalise_space($mail);
- #$mail =~ s/\s*$//;
- #$mail =~ s/^\s*//;
- return $text if (defined($text) and ($text ne ''));
- return $mail;
-}
-
-sub t2h_default_no_texi_image($$$$)
-{
- my $command = shift;
- my $args = shift;
- my $text = $args->[0];
- $text = main::normalise_space($text);
- my @args = split (/\s*,\s*/, $text);
- return $args[0];
-}
-
-sub t2h_default_no_texi_acronym_like($$)
-{
- my $command = shift;
- my $args = shift;
- my $acronym_texi = $args->[0];
- return (main::remove_texi($acronym_texi));
-}
-
-sub t2h_remove_command($$$$)
-{
- return '';
-}
-
-# This is used for style in preformatted sections
-my %old_style_map_pre = %old_style_map;
-$old_style_map_pre{'sc'} = '&default_sc_pre';
-$old_style_map_pre{'titlefont'} = '';
-
-foreach my $command (keys(%style_map))
-{
- $style_map_pre{$command} = {};
- $style_map_texi{$command} = {} if (!exists($style_map_texi{$command}));
- $style_map_texi{$command}->{'args'} = $style_map{$command}->{'args'}
- if (exists($style_map{$command}->{'args'}));
- #print STDERR "COMMAND $command";
-
- foreach my $key (keys(%{$style_map{$command}}))
- {
- $style_map_pre{$command}->{$key} = $style_map{$command}->{$key};
- }
-}
-
-$style_map_pre{'sc'}->{'function'} = \&t2h_default_sc_pre;
-$style_map_pre{'titlefont'} = {};
-
-$style_map_texi{'sc'}->{'function'} = \&t2h_default_sc_pre;
-$style_map_texi{'email'}->{'function'} = \&t2h_default_no_texi_email;
-
-####### special styles. You shouldn't need to change them
-my %special_style = (
- #'xref' => ['keep','normal','normal','keep','normal'],
- 'xref' => { 'args' => ['keep','keep','keep','keep','keep'],
- 'function' => \&main::do_xref },
- 'ref' => { 'args' => ['keep','keep','keep','keep','keep'],
- 'function' => \&main::do_xref },
- 'pxref' => { 'args' => ['keep','keep','keep','keep','keep'],
- 'function' => \&main::do_xref },
- 'inforef' => { 'args' => ['keep','keep','keep'],
- 'function' => \&main::do_xref },
- 'image' => { 'args' => ['keep'], 'function' => \&main::do_image },
- 'anchor' => { 'args' => ['keep'], 'function' => \&main::do_anchor_label },
- 'footnote' => { 'args' => ['keep'], 'function' => \&main::do_footnote },
- 'shortcaption' => { 'args' => ['keep'], 'function' => \&main::do_caption_shortcaption },
- 'caption' => { 'args' => ['keep'], 'function' => \&main::do_caption_shortcaption },
- 'acronym', {'args' => ['keep','keep'], 'function' => \&main::do_acronym_like},
- 'abbr', {'args' => ['keep','keep'], 'function' => \&main::do_acronym_like},
-);
-
-# FIXME the unless defined(.... are now unusefull because the user can
-# overwrite.
-
-# @image is replaced by the first arg in strings
-$style_map_texi{'image'} = { 'args' => ['keep'],
- 'function' => \&t2h_default_no_texi_image }
- unless (defined($style_map_texi{'image'}));
-
-$style_map_texi{'acronym'} = { 'args' => ['keep','keep'],
- 'function' => \&t2h_default_no_texi_acronym_like };
-$style_map_texi{'abbr'} = { 'args' => ['keep','keep'],
- 'function' => \&t2h_default_no_texi_acronym_like };
-
-foreach my $special (keys(%special_style))
-{
- $style_map{$special} = $special_style{$special}
- unless (defined($style_map{$special}));
- $style_map_pre{$special} = $special_style{$special}
- unless (defined($style_map_pre{$special}));
- $style_map_texi{$special} = { 'args' => ['keep'],
- 'function' => \&t2h_remove_command }
- unless (defined($style_map_texi{$special}));
-}
-####### end special styles.
-
-
-#foreach my $command (keys(%style_map))
-#{
-# print STDERR "STYLE_MAP_TEXI $command($style_map_texi{$command}) ";
-# print STDERR "ARGS $style_map_texi{$command}->{'args'} " if (defined($style_map_texi{$command}->{'args'}));
-# print STDERR "FUN $style_map_texi{$command}->{'function'} " if (defined($style_map_texi{$command}->{'function'}));
-# print STDERR "\n";
-#}
-
-# uncomment to use the old interface
-#%style_map = %old_style_map;
-#%style_map_pre = %old_style_map_pre;
-
-#FIXME USE_ISO ?
-%unformatted_text_simple_map_texi = %simple_map_pre;
-%unformatted_text_texi_map = %pre_map;
-%unformatted_text_style_map_texi = ();
-
-foreach my $command (keys(%style_map_texi))
-{
- #$unformatted_text_style_map_texi{$command} = {};
- foreach my $key (keys (%{$style_map_texi{$command}}))
- {
- #print STDERR "$command, $key, $style_map_texi{$command}->{$key}\n";
- $unformatted_text_style_map_texi{$command}->{$key} =
- $style_map_texi{$command}->{$key};
- }
- $unformatted_text_style_map_texi{$command} = {} if (!defined($unformatted_text_style_map_texi{$command}));
-}
-
-foreach my $accent_command ('tieaccent', 'dotless', keys(%unicode_accents))
-{
-# $unformatted_text_style_map_texi{$accent_command}->{'args'} = ['normal'];
- $unformatted_text_style_map_texi{$accent_command}->{'function'} = \&t2h_default_accent;
-}
-
-%format_map = (
-# 'quotation' => 'blockquote',
- # lists
-# 'itemize' => 'ul',
- 'enumerate' => 'ol',
- 'multitable' => 'table',
- 'table' => 'dl compact="compact"',
- 'vtable' => 'dl compact="compact"',
- 'ftable' => 'dl compact="compact"',
- 'group' => '',
- );
-
-%special_list_commands = (
- 'table' => {},
- 'vtable' => {},
- 'ftable' => {},
- 'itemize' => { 'bullet' => '' }
- );
-#
-# texinfo format to align attribute of paragraphs
-#
-
-%paragraph_style = (
- 'center' => 'center',
- 'flushleft' => 'left',
- 'flushright' => 'right',
- );
-
-# an eval of these $complex_format_map->{what}->{'begin'} yields beginning
-# an eval of these $complex_format_map->{what}->{'end'} yields end
-# $EXAMPLE_INDENT_CELL and SMALL_EXAMPLE_INDENT_CELL can be usefull here
-# FIXME add \n at the end ?
-$complex_format_map =
-{
- 'example' =>
- {
- 'begin' => q{"<table><tr>$EXAMPLE_INDENT_CELL<td>"},
- 'end' => q{'</td></tr></table>'},
- },
- 'smallexample' =>
- {
- 'begin' => q{"<table><tr>$SMALL_EXAMPLE_INDENT_CELL<td>"},
- 'end' => q{'</td></tr></table>'},
- },
- 'display' =>
- {
- 'begin' => q{"<table><tr>$EXAMPLE_INDENT_CELL<td>"},
- 'end' => q{'</td></tr></table>'},
- },
- 'smalldisplay' =>
- {
- 'begin' => q{"<table><tr>$SMALL_EXAMPLE_INDENT_CELL<td>"},
- 'end' => q{'</td></tr></table>'},
- }
-};
-
-# format shouldn't narrow the margins
-
-$complex_format_map->{'lisp'} = $complex_format_map->{'example'};
-$complex_format_map->{'smalllisp'} = $complex_format_map->{'smallexample'};
-$complex_format_map->{'format'} = $complex_format_map->{'display'};
-$complex_format_map->{'smallformat'} = $complex_format_map->{'smalldisplay'};
-
-%def_map = (
- # basic commands
- 'deffn', [ 'f', 'category', 'name', 'arg' ],
- 'defvr', [ 'v', 'category', 'name' ],
- 'deftypefn', [ 'f', 'category', 'type', 'name', 'arg' ],
- 'deftypeop', [ 'f', 'category', 'class' , 'type', 'name', 'arg' ],
- 'deftypevr', [ 'v', 'category', 'type', 'name' ],
- 'defcv', [ 'v', 'category', 'class' , 'name' ],
- 'deftypecv', [ 'v', 'category', 'class' , 'type', 'name' ],
- 'defop', [ 'f', 'category', 'class' , 'name', 'arg' ],
- 'deftp', [ 't', 'category', 'name', 'arg' ],
- # basic x commands
- # shortcuts
- # i18n
- 'defun', 'deffn Function',
- 'defmac', 'deffn Macro',
- 'defspec', 'deffn {Special Form}',
- 'defvar', 'defvr Variable',
- 'defopt', 'defvr {User Option}',
- 'deftypefun', 'deftypefn {Function}',
- 'deftypevar', 'deftypevr Variable',
- 'defivar', 'defcv {Instance Variable}',
- 'deftypeivar', 'deftypecv {Instance Variable}',
- 'defmethod', 'defop Method',
- 'deftypemethod', 'deftypeop Method',
- );
-
-foreach my $key (keys(%def_map))
-{
- $def_map{$key . 'x'} = $def_map{$key};
-}
-
-#
-# miscalleneous commands
-#
-# Depending on the value, the command arg or spaces following the command
-# are handled differently:
-#
-# the value is a reference on a hash.
-# the hash keys are
-# 'arg' if the value is 'line' then the remaining of the line is the arg
-# if it is a number it is the number of args (separated by spaces)
-# 'skip' if the value is 'line' then the remaining of the line is skipped
-# if the value is 'space' space but no newline is skipped
-# if the value is 'whitespace' space is skipped
-# if the value is 'linewhitespace' space is skipped if there are
-# only spaces remaining on the line
-# if the value is 'linespace' space but no newline is skipped if
-# there are only spaces remaining on the line
-# 'texi' if true it is some texinfo code and @value and @macros are expanded
-# 'keep' if true the args and the macro are kept, otherwise the macro
-# args and skipped stuffs are removed
-%misc_command = (
- # not needed for formatting
- 'raisesections' => {'skip' => 'line'}, # no arg
- 'lowersections' => {'skip' => 'line'}, # no arg
- 'contents' => {}, # no arg
- 'shortcontents' => {}, # no arg
- 'summarycontents'=> {}, # no arg
- 'detailmenu' => {'skip' => 'whitespace'}, # no arg
- 'end detailmenu' => {'skip' => 'space'}, # no arg
- #'end detailmenu', 1, # no arg
- 'bye' => {'skip' => 'line'}, # no arg
- # comments
- 'comment' => {'arg' => 'line'},
- 'c' => {'arg' => 'line'},
- #'c'=> {'arg' => 'line', 'keep' => 1},
- # in preamble
- 'novalidate' => {}, # no arg
- 'dircategory'=> {'skip' => 'line'}, # line. Position with regard
- # with direntry is significant
- 'pagesizes' => {'skip' => 'line', 'arg' => 2}, # can have 2 args
- 'finalout' => {}, # no arg
- 'paragraphindent' => {'skip' => 'line', 'arg' => 1}, # arg none asis
- # or a number and forbids anything else on the line
- 'firstparagraphindent' => {'skip' => 'line', 'arg' => 1}, # none insert
- 'exampleindent' => {'skip' => 'line', 'arg' => 1}, # asis or a number
- 'footnotestyle'=> {'skip' => 'line', 'arg' => 1}, # end and separate
- # and nothing else on the line
- 'afourpaper' => {'skip' => 'line'}, # no arg
- 'afourlatex' => {'skip' => 'line'}, # no arg
- 'afourwide' => {'skip' => 'line'}, # no arg
- 'headings'=> {'skip' => 'line', 'arg' => 1},
- #off on single double singleafter doubleafter
- # interacts with setchapternewpage
- 'setchapternewpage' => {'skip' => 'line', 'arg' => 1}, # off on odd
- 'everyheading' => {'arg' => 'line'},
- 'everyfooting' => {'arg' => 'line'},
- 'evenheading' => {'arg' => 'line'},
- 'evenfooting' => {'arg' => 'line'},
- 'oddheading' => {'arg' => 'line'},
- 'oddfooting' => {'arg' => 'line'},
- 'smallbook' => {'skip' => 'line'}, # no arg
- 'setfilename' => {'arg' => 'line'},
- 'shorttitle' => {'arg' => 'line', 'texi' => 1},
- 'shorttitlepage' => {'arg' => 'line', 'texi' => 1},
- 'settitle' => {'arg' => 'line', 'texi' => 1},
- 'author' => {'arg' => 'line', 'texi' => 1},
- 'subtitle' => {'arg' => 'line', 'texi' => 1},
- 'title' => {'arg' => 'line', 'texi' => 1},
- 'syncodeindex' => {'skip' => 'linespace', 'arg' => 2},
- # args are index identifiers
- 'synindex' => {'skip' => 'linespace', 'arg' => 2},
- 'defindex' => {'skip' => 'line', 'arg' => 1}, # one identifier arg
- 'defcodeindex' => {'skip' => 'line', 'arg' => 1}, # one identifier arg
- 'documentlanguage' => {'skip' => 'whitespace', 'arg' => 1},
- # language code arg
- 'kbdinputstyle' => {'skip' => 'whitespace', 'arg' => 1}, # code
- #example distinct
- 'sp' => {'skip' => 'whitespace', 'arg' => 1}, # no arg
- # at the end of line or a numerical arg
- # formatting
- 'page' => {}, # no arg (pagebreak)
- 'refill' => {}, # no arg (obsolete, to be ignored)
- 'noindent' => {'skip' => 'space'}, # no arg
- 'need' => {'skip' => 'line', 'arg' => 1}, # one numerical/real arg
- 'exdent' => {'skip' => 'space'},
- # not valid for info (should be in @iftex)
- 'vskip' => {'arg' => 'line'}, # arg line in TeX
- 'cropmarks' => {}, # no arg
- # miscalleneous
- 'verbatiminclude'=> {'skip' => 'line'},
- 'noindent' => {'skip' => 'space'},
- 'documentencoding' => {'arg' => 1},
- # ???
- 'filbreak' => {},
- );
-my %misc_command_old = (
- # not needed for formatting
- 'raisesections', 'line', # no arg
- 'lowersections', 'line', # no arg
- 'contents', 1, # no arg
- 'shortcontents', 1, # no arg
- 'summarycontents', 1, # no arg
- 'detailmenu', 'whitespace', # no arg
- 'end detailmenu', 'space', # no arg
- #'end detailmenu', 1, # no arg
- 'novalidate', 1, # no arg
- 'bye', 'line', # no arg
- # comments
- 'comment', 'line',
- 'c', 'line',
- # in preamble
- 'dircategory', 'line', # line. Position with regard with direntry is
- # significant
- 'pagesizes', 'line arg2', # can have 2 args
- 'finalout', 1, # no arg
- 'paragraphindent', 'line arg1', # in fact accepts only none asis
- # or a number and forbids anything else on the line
- 'firstparagraphindent', 'line arg1', # in fact accepts only none insert
- 'exampleindent', 'line arg1', # in fact accepts only asis or a number
- 'footnotestyle', 'line arg1', # in fact accepts only end and separate
- # and nothing else on the line
- 'afourpaper', 'line', # no arg
- 'afourlatex', 'line', # no arg
- 'afourwide', 'line', # no arg
- 'headings', 'line', # one arg, possibilities are
- #off on single double singleafter doubleafter
- # interacts with setchapternewpage
- 'setchapternewpage', 'line', # no arg
- 'everyheading', 'line',
- 'everyfooting', 'line',
- 'evenheading', 'line',
- 'evenfooting', 'line',
- 'oddheading', 'line',
- 'oddfooting', 'line',
- 'smallbook', 'line', # no arg
- 'setfilename', 'line',
- 'shorttitle', 'linetexi',
- 'shorttitlepage', 'linetexi',
- 'settitle', 'linetexi',
- 'author', 'linetexi',
- 'subtitle', 'linetexi',
- 'title','linetexi',
- 'syncodeindex','linespace arg2', # args are
- 'synindex','linespace arg2',
- 'defindex', 'line arg1', # one identifier arg
- 'defcodeindex', 'line arg1', # one identifier arg
- 'documentlanguage', 'whitespace arg1', # one language code arg
- 'kbdinputstyle', 'whitespace arg1', # one arg within
- #code example distnct
- 'sp', 'whitespace arg1', # no arg at the en of line or a numerical arg
- # formatting
- 'page', 1, # no arg (pagebreak)
- 'refill', 1, # no arg (obsolete, to be ignored))
- 'noindent', 'space', # no arg
- 'need', 'line arg1', # one numerical/real arg
- 'exdent', 'space',
- # not valid for info (should be in @iftex)
- 'vskip', 'line', # arg line in TeX
- 'cropmarks', 1, # no arg
- # miscalleneous
- 'verbatiminclude', 'line',
- 'documentencoding', 'arg1',
- # ???
- 'filbreak', 1,
- );
-
-%format_in_paragraph = (
- 'group' => 1,
- 'html' => 1,
-);
-# map mapping css specification to style
-
-%css_map =
- (
- 'ul.toc' => "$TOC_LIST_STYLE",
- 'pre.menu-comment' => "$MENU_PRE_STYLE",
- 'pre.menu-preformatted' => "$MENU_PRE_STYLE",
- 'a.summary-letter' => 'text-decoration: none',
- 'pre.display' => 'font-family: serif',
- 'pre.smalldisplay' => 'font-family: serif; font-size: smaller',
- 'pre.smallexample' => 'font-size: smaller',
- 'span.sansserif' => 'font-family:sans-serif; font-weight:normal;'
- );
-
-$css_map{'pre.format'} = $css_map{'pre.display'};
-$css_map{'pre.smallformat'} = $css_map{'pre.smalldisplay'};
-$css_map{'pre.smalllisp'} = $css_map{'pre.smallexample'};
-
-# formatting functions
-
-$anchor = \&t2h_default_anchor;
-$def_item = \&t2h_default_def_item;
-$def = \&t2h_default_def;
-$menu = \&t2h_default_menu;
-$menu_link = \&t2h_default_menu_link;
-$menu_comment = \&t2h_default_menu_comment;
-$menu_description = \&t2h_default_menu_description;
-$simple_menu_link = \&t2h_default_simple_menu_link;
-$external_ref = \&t2h_default_external_ref;
-$external_href = \&t2h_default_external_href;
-$internal_ref = \&t2h_default_internal_ref;
-$table_item = \&t2h_default_table_item;
-$table_line = \&t2h_default_table_line;
-$table_list = \&t2h_default_table_list;
-$row = \&t2h_default_row;
-$cell = \&t2h_default_cell;
-$list_item = \&t2h_default_list_item;
-$comment = \&t2h_default_comment;
-$def_line = \&t2h_default_def_line;
-$def_line_no_texi = \&t2h_default_def_line_no_texi;
-$raw = \&t2h_default_raw;
-$heading = \&t2h_default_heading;
-$paragraph = \&t2h_default_paragraph;
-$preformatted = \&t2h_default_preformatted;
-$foot_line_and_ref = \&t2h_default_foot_line_and_ref;
-$foot_section = \&t2h_default_foot_section;
-$image = \&t2h_default_image;
-$address = \&t2h_default_address;
-$index_entry_label = \&t2h_default_index_entry_label;
-$index_summary = \&t2h_default_index_summary;
-$summary_letter = \&t2h_default_summary_letter;
-$index_entry = \&t2h_default_index_entry;
-$index_letter = \&t2h_default_index_letter;
-$print_index = \&t2h_default_print_index;
-$protect_text = \&t2h_default_protect_text;
-$complex_format = \&t2h_default_complex_format;
-$cartouche = \&t2h_default_cartouche;
-$sp = \&t2h_default_sp;
-$definition_category = \&t2h_default_definition_category;
-$copying_comment = \&t2h_default_copying_comment;
-$index_summary_file_entry = \&t2h_default_index_summary_file_entry;
-$index_summary_file_end = \&t2h_default_index_summary_file_end;
-$index_summary_file_begin = \&t2h_default_index_summary_file_begin;
-$empty_line = \&t2h_default_empty_line;
-$unknown = \&t2h_default_unknown;
-$unknown_style = \&t2h_default_unknown_style;
-$caption_shortcaption = \&t2h_caption_shortcaption;
-$float = \&t2h_default_float;
-$listoffloats = \&t2h_default_listoffloats;
-$listoffloats_entry = \&t2h_default_listoffloats_entry;
-$listoffloats_caption = \&t2h_default_listoffloats_caption;
-$listoffloats_float_style = \&t2h_default_listoffloats_float_style;
-$listoffloats_style = \&t2h_default_listoffloats_style;
-$acronym_like = \&t2h_default_acronym_like;
-$quotation = \&t2h_default_quotation;
-$quotation_prepend_text = \&t2h_default_quotation_prepend_text;
-$paragraph_style_command = \&t2h_default_paragraph_style_command;
-
-# This function is called whenever a complex format is processed
-#
-# arguments:
-# name of the format
-# text appearing inside the format
-#
-# an eval of $complex_format->{format name}->{'begin'} should lead to the
-# beginning of the complex format, an eval of
-# $complex_format->{format name}->{'end'} should lead to the end of the
-# complex format.
-sub t2h_default_complex_format($$)
-{
- my $name = shift;
- my $text = shift;
- return '' if ($text eq '');
- my $beginning = eval "$complex_format_map->{$name}->{'begin'}";
- if ($@ ne '')
- {
- print STDERR "$ERROR Evaluation of $complex_format_map->{$name}->{'begin'}: $@";
- $beginning = '';
-
- }
- my $end = eval "$complex_format_map->{$name}->{'end'}";
- if ($@ ne '')
- {
- print STDERR "$ERROR Evaluation of $complex_format_map->{$name}->{'end'}: $@";
- $end = '';
-
- }
- return $beginning . $text . $end;
-}
-
-sub t2h_default_empty_line($)
-{
- my $text = shift;
- return $text;
-}
-
-sub t2h_default_unknown($$)
-{
- my $macro = shift;
- my $line = shift;
-
- my ($result_line, $result, $result_text, $message);
- return ($line, 0, undef, undef);
-}
-
-sub t2h_default_unknown_style($$)
-{
- my $command = shift;
- my $text = shift;
-
- my ($result, $result_text, $message);
- return (0, undef, undef);
-}
-
-sub t2h_caption_shortcaption($)
-{
- my $float = shift;
- my $caption_lines;
- my $shortcaption_lines;
- my $style = $float->{'style_texi'};
- if (defined($float->{'nr'}))
- {
- my $nr = $float->{'nr'};
- if ($style ne '')
- {
- $style = &$I('%{style} %{number}', { 'style' => $style, 'number' => $nr});
- }
- else
- {
- $style = $nr;
- }
- }
-
- if (defined($float->{'caption_texi'}))
- {
- @$caption_lines = @{$float->{'caption_texi'}};
- if (defined($style))
- {
- $caption_lines->[0] = '@strong{' . &$I('%{style}: %{caption_first_line}', { 'style' => $style, 'caption_first_line' => $caption_lines->[0] });
- }
- else
- {
- $caption_lines->[0] = '@strong{' . $caption_lines->[0];
- }
- push @$caption_lines, "}\n";
- }
- elsif (defined($style))
- {
- $caption_lines->[0] = '@strong{' . $style . '}' . "\n";
- }
- if (defined($float->{'shortcaption_texi'}))
- {
- @$shortcaption_lines = @{$float->{'shortcaption_texi'}};
- if (defined($style))
- {
- $shortcaption_lines->[0] = '@strong{' . &$I('%{style}: %{shortcaption_first_line}', { 'style' => $style, 'shortcaption_first_line' => $shortcaption_lines->[0] });
- }
- else
- {
- $shortcaption_lines->[0] = '@strong{' . $shortcaption_lines->[0];
- }
- push @$shortcaption_lines, "}\n";
- }
- elsif (defined($style))
- {
- $shortcaption_lines->[0] = '@strong{' . $style . '}' . "\n";
- }
- return ($caption_lines, $shortcaption_lines);
-}
-
-sub t2h_default_float($$$$$)
-{
- my $text = shift;
- my $float = shift;
- my $caption = shift;
- my $shortcaption = shift;
-
- my $label = '';
- if (exists($float->{'id'}))
- {
- $label = &$anchor($float->{'id'});
- }
- my $caption_text = '';
-
- if (defined($float->{'caption_texi'}))
- {
- $caption_text = $caption;
- }
- elsif (defined($float->{'shortcaption_texi'}))
- {
- $caption_text = $shortcaption;
- }
- elsif (defined($caption))
- {
- $caption_text = $caption;
- }
-
- return '<div class="float">' . "$label\n" . $text . '</div>' . $caption_text;
-}
-
-sub t2h_default_listoffloats_style($)
-{
- my $style_texi = shift;
- return ($style_texi);
-}
-
-sub t2h_default_listoffloats_float_style($$)
-{
- my $style_texi = shift;
- my $float = shift;
-
- my $style = $float->{'style_texi'};
- if (defined($float->{'nr'}))
- {
- my $nr = $float->{'nr'};
- if ($style ne '')
- {
- $style = &$I('%{style} %{number}', { 'style' => $style, 'number' => $nr});
- }
- else
- {
- $style = $nr;
- }
- }
- return $style;
-}
-
-sub t2h_default_listoffloats_caption($)
-{
- my $float = shift;
- if (defined($float->{'shortcaption_texi'}))
- {
- return [ @{$float->{'shortcaption_texi'}} ];
- }
- elsif (defined($float->{'caption_texi'}))
- {
- return [ @{$float->{'caption_texi'}} ];
- }
- return [ ];
-}
-
-sub t2h_default_listoffloats_entry($$$$)
-{
- my $style_texi = shift;
- my $float = shift;
- my $float_style = shift;
- my $caption = shift;
- my $href = shift;
-
- return '<dt>' . &$anchor('', $href, $float_style) . '</dt><dd>' . $caption
-. '</dd>' . "\n";
-}
-
-sub t2h_default_listoffloats($$$)
-{
- my $style_texi = shift;
- my $style = shift;
- my $float_entries = shift;
-
- my $result = "<dl class=\"listoffloats\">\n" ;
- foreach my $float_entry (@$float_entries)
- {
- $result .= $float_entry;
- }
- return $result . "</dl>\n";
-}
-
-# This function is used to protect characters which are special in html
-# in inline text: &, ", <, and >.
-#
-# argument:
-# text to be protected
-sub t2h_default_protect_text($)
-{
- my $text = shift;
- $text =~ s/&/&amp;/g;
- $text =~ s/</&lt;/g;
- $text =~ s/>/&gt;/g;
- $text =~ s/\"/&quot;/g;
- return $text;
-}
-
-# This function produces an anchor
-#
-# arguments:
-# $name : anchor name
-# $href : anchor href
-# text : text displayed
-# extra_attribs : added to anchor attributes list
-sub t2h_default_anchor($;$$$)
-{
- my $name = shift;
- my $href = shift;
- my $text = shift;
- my $attributes = shift;
-#print STDERR "!$name!$href!$text!$attributes!\n";
- if (!defined($attributes) or ($attributes !~ /\S/))
- {
- $attributes = '';
- }
- else
- {
- $attributes = ' ' . $attributes;
- }
- $name = '' if (!defined($name) or ($name !~ /\S/));
- $href = '' if (!defined($href) or ($href !~ /\S/));
- $text = '' if (!defined($text));
- return $text if (($name eq '') and ($href eq ''));
- $name = "name=\"$name\"" if ($name ne '');
- $href = "href=\"$href\"" if ($href ne '');
- $href = ' ' . $href if (($name ne '') and ($href ne ''));
-#print STDERR "!!!$name!$href!$text!$attributes!\n";
- return "<a ${name}${href}${attributes}>$text</a>";
-}
-
-# This function is used to format the text associated with a @deff/@end deff
-#
-# argument:
-# text
-#
-# $DEF_TABLE should be used to distinguish between @def formatted as table
-# and as definition lists.
-sub t2h_default_def_item($)
-{
- my $text = shift;
- if ($text =~ /\S/)
- {
- if (! $DEF_TABLE)
- {
- return '<dd>' . $text . '</dd>';
- }
- else
- {
- return '<tr><td colspan="2">' . $text . '</td></tr>';
- }
- }
- return '';
-}
-
-sub t2h_default_definition_category($$$)
-{
- my $name = shift;
- my $class = shift;
- my $style = shift;
-# print STDERR "definition_category $name, class $class, style $style\n";
- return undef if (!defined($name) or $name =~ /^\s*$/);
- return ($name) if (!defined($class) or $class =~ /^\s*$/);
- if ($style eq 'f')
- {
- return &$I('%{name} on %{class}', { 'name' => $name, 'class' => $class });
- }
- elsif ($style eq 'v')
- {
- return &$I('%{name} of %{class}', { 'name' => $name, 'class' => $class });
- }
- else
- {
- return $name;
- }
-}
-
-# format the container for the @deffn line and text
-#
-# argument
-# text of the whole @def, line and associated text.
-#
-# $DEF_TABLE should be used.
-sub t2h_default_def($)
-{
- my $text = shift;
- if ($text =~ /\S/)
- {
- if (! $DEF_TABLE)
- {
- return "<dl>\n" . $text . "</dl>\n";
- }
- else
- {
- return "<table width=\"100%\">\n" . $text . "</table>\n";
- }
- }
- return '';
-
-}
-
-# a whole menu
-#
-# argument:
-# the whole menu text (entries and menu comments)
-#
-# argument:
-# whole menu text.
-sub t2h_default_menu($)
-{
- my $text = shift;
- if ($text =~ /\S/)
- {
- return "<table class=\"menu\" border=\"0\" cellspacing=\"0\">\n"
- . $text . "</table>\n";
- }
-}
-
-# a simple menu entry ref in case we aren't in a standard menu context
-sub t2h_default_simple_menu_link($$$$$$)
-{
- my $entry = shift;
- my $preformatted = shift;
- my $href = shift;
- my $node = shift;
- my $name = shift;
- my $ending = shift;
- $ending = '' if (!defined($ending));
- if (($entry eq '') or $NODE_NAME_IN_MENU or $preformatted)
- {
- $name .= ':' if ($name ne '');
- $entry = "$MENU_SYMBOL$name$node";
- }
- $entry = &$anchor('', $href, $entry) if ($href);
- $entry .= $ending if ($preformatted);
- return $entry . '&nbsp;';
-}
-
-# formats a menu entry link pointing to a node or section
-#
-# arguments:
-# the entry text
-# the state, a hash reference holding informations about the context, with a
-# usefull entry, 'preformatted', true if we are in a preformatted format
-# (a format keeping space between words). In that case a function
-# of the main program, main::do_preformatted($text, $state) might
-# be used to format the text with the current format style.
-# href is optionnal. It is the reference to the section or the node anchor
-# which should be used to make the link (typically it is the argument
-# of a href= attribute in a <a> element).
-sub t2h_default_menu_link($$$$$$)
-{
- my $entry = shift;
- my $state = shift;
- my $href = shift;
- my $node = shift;
- my $name = shift;
- my $ending = shift;
- if (($entry eq '') or $NODE_NAME_IN_MENU or $state->{'preformatted'})
- {
- $name .= ':' if ($name ne '');
- $entry = "$MENU_SYMBOL$name$node";
- }
- $entry = &$anchor ('', $href, $entry) if (defined($href));
- if ($state->{'preformatted'})
- {
- return '<tr><td>' . main::do_preformatted($entry . $ending, $state);
- }
- return "<tr><td align=\"left\" valign=\"top\">$entry</td><td>&nbsp;&nbsp;</td>";
-}
-
-# formats a menu entry description, ie the text appearing after the node
-# specification in a menu entry an spanning until there is another
-# menu entry, an empty line or some text at the very beginning of the line
-# (we consider that text at the beginning of the line begins a menu comment)
-#
-# arguments:
-# the description text
-# the state. See menu_entry.
-sub t2h_default_menu_description($$)
-{
- my $text = shift;
- my $state = shift;
- if ($state->{'preformatted'})
- {
- return main::do_preformatted($text, $state) . '</td></tr>';
- }
- return "<td align=\"left\" valign=\"top\">$text</td></tr>\n";
-}
-
-# a menu comment (between menu lines)
-# formats the container of a menu comment. A menu comment is any text
-# appearing between menu lines, either separated by an empty line from
-# the preceding menu entry, or a text beginning at the first character
-# of the line (text not at the very beginning of the line is considered to
-# be the continuation of a menu entry description text).
-#
-# The text itself is considered to be in a preformatted environment
-# with name 'menu-commment' and with style $MENU_PRE_STYLE.
-#
-# argument
-# text contained in the menu comment.
-sub t2h_default_menu_comment($)
-{
- my $text = shift;
- if ($text =~ /\S/)
- {
- return "<tr><th colspan=\"3\" align=\"left\" valign=\"top\">$text</th></tr>";
- }
- return '';
-}
-
-# Construct a href to an external source of information.
-# node is the node with texinfo @-commands
-# node_id is the node transformed such that it is unique and can be used to
-# make an html cross ref as explained in the texinfo manual
-# file is the file in '(file)node'
-sub t2h_default_external_href($$$)
-{
- my $node = shift;
- my $node_id = shift;
- my $node_xhtml_id = shift;
- my $file = shift;
- $file = '' if (!defined($file));
- my $target_split = $EXTERNAL_CROSSREF_SPLIT;
- if ($file ne '')
- {
- if ($NEW_CROSSREF_STYLE)
- {
- $file =~ s/\.[^\.]*$//;
- $file =~ s/^.*\///;
- my $href;
- if (exists($Texi2HTML::THISDOC{'htmlxref'}->{$file}))
- {
- $target_split = $Texi2HTML::THISDOC{'htmlxref'}->{$file}->{'split'};
- $href = $Texi2HTML::THISDOC{'htmlxref'}->{$file}->{'href'};
- }
- if ($target_split)
- {
- if (defined($href))
- {
- $file = "$href";
- }
- elsif (defined($EXTERNAL_DIR))
- {
- $file = "$EXTERNAL_DIR/$file";
- }
- elsif ($SPLIT)
- {
- $file = "../$file";
- }
- $file .= "/";
- }
- else
- {# target not split
- if (defined($href))
- {
- $file = "$href";
- }
- else
- {
- if (defined($EXTERNAL_DIR))
- {
- $file = "$EXTERNAL_DIR/$file";
- }
- elsif ($SPLIT)
- {
- $file = "../$file";
- }
- $file .= "." . $NODE_FILE_EXTENSION;
- }
- }
- }
- else
- {
- $file .= "/";
- if (defined($EXTERNAL_DIR))
- {
- $file = $EXTERNAL_DIR . $file;
- }
- else
- {
- $file = '../' . $file;
- }
- }
- }
- else
- { # here we necessarily have a ref to a node in the document, but the
- # node is invalid
- if ($NEW_CROSSREF_STYLE)
- {
- if (!$SPLIT)
- {
- $file = $TOP_FILE;
- }
- }
- }
- if ($node eq '')
- {
- if ($NEW_CROSSREF_STYLE)
- {
- if ($SPLIT)
- {
- return $file . $TOP_NODE_FILE . '.' . $NODE_FILE_EXTENSION . '#Top';
- # or ?
- #return $file . '#Top';
- }
- else
- {
- return $file . '#Top';
- }
- }
- else
- {
- return $file;
- }
- }
- my $target;
- if ($NEW_CROSSREF_STYLE)
- {
- $node = $node_id;
- $target = $node_xhtml_id;
- }
- else
- {
- $node = main::remove_texi($node);
- $node =~ s/[^\w\.\-]/-/g;
- }
- my $file_basename = $node;
- $file_basename = $TOP_NODE_FILE if ($node =~ /^top$/i);
- if ($NEW_CROSSREF_STYLE)
- {
- if ($SPLIT)
- {
- return $file . $file_basename . ".$NODE_FILE_EXTENSION" . '#' . $target;
- }
- else
- {
- return $file . '#' . $target;
- }
- }
- else
- {
- return $file . $file_basename . ".$NODE_FILE_EXTENSION";
- }
-}
-# format a reference external to the generated manual. This produces a full
-# reference with introductive words and the reference itself.
-#
-# arguments:
-# type of the reference: xref (reference at the beginning of a sentence),
-# pxref (reference in a parenthesis),
-# section in the book. This might be undef.
-# book name.
-# node and file name formatted according to the convention used in info
-# '(file)node' and no node means the Top node.
-# href linking to the html page containing the referenced node. A typical
-# use for this href is a href attribute in an <a> element
-# an optionnal cross reference name
-sub t2h_default_external_ref($$$$$$)
-{
- my $type = shift;
- my $section = shift;
- my $book = shift;
- my $file_node = shift;
- my $href = shift;
- my $cross_ref = shift;
-
- $file_node = "$cross_ref: $file_node" if (($file_node ne '') and ($cross_ref ne ''));
- $file_node = &$anchor('', $href, $file_node) if ($file_node ne '');
-
- # Yes, this is ugly, but this helps internationalization
- if ($type eq 'pxref')
- {
- if (($book ne '') and ($file_node ne ''))
- {
- return &$I('see %{node_file_href} section `%{section}\' in @cite{%{book}}', { 'node_file_href' => $file_node, 'book' => $book, 'section' => $section }) if ($section ne '');
- return &$I('see %{node_file_href} @cite{%{book}}', { 'node_file_href' => $file_node, 'book' => $book });
- }
- elsif ($book ne '')
- {
- return &$I('see section `%{section}\' in @cite{%{book}}', { 'book' => $book, 'section' => $section }) if ($section ne '');
- return &$I('see @cite{%{book}}', { 'book' => $book });
- }
- elsif ($file_node ne '')
- {
- return &$I('see %{node_file_href}', { 'node_file_href' => $file_node });
- }
- }
- if ($type eq 'xref')
- {
- if (($book ne '') and ($file_node ne ''))
- {
- return &$I('See %{node_file_href} section `%{section}\' in @cite{%{book}}', { 'node_file_href' => $file_node, 'book' => $book, 'section' => $section }) if ($section ne '');
- return &$I('See %{node_file_href} @cite{%{book}}', { 'node_file_href' => $file_node, 'book' => $book });
- }
- elsif ($book ne '')
- {
- return &$I('See section `%{section}\' in @cite{%{book}}', { 'book' => $book, 'section' => $section }) if ($section ne '');
- return &$I('See @cite{%{book}}', { 'book' => $book });
- }
- elsif ($file_node ne '')
- {
- return &$I('See %{node_file_href}', { 'node_file_href' => $file_node });
- }
- }
- if ($type eq 'ref')
- {
- if (($book ne '') and ($file_node ne ''))
- {
- return &$I('%{node_file_href} section `%{section}\' in @cite{%{book}}', { 'node_file_href' => $file_node, 'book' => $book, 'section' => $section }) if ($section ne '');
- return &$I('%{node_file_href} @cite{%{book}}', { 'node_file_href' => $file_node, 'book' => $book });
- }
- elsif ($book ne '')
- {
- return &$I('section `%{section}\' in @cite{%{book}}', { 'book' => $book, 'section' => $section }) if ($section ne '');
- return &$I('@cite{%{book}}', { 'book' => $book });
- }
- elsif ($file_node ne '')
- {
- return &$I('%{node_file_href}', { 'node_file_href' => $file_node });
- }
- }
- return '';
-}
-
-# format a reference to a node or a section in the generated manual. This
-# produces a full reference with introductive words and the reference itself.
-#
-# arguments:
-# type of the reference: xref (reference at the beginning of a sentence),
-# pxref (reference in a parenthesis),
-# href linking to the html page containing the node or the section. A typical
-# use for this href is a href attribute in an <a> element
-# short name for this reference
-# name for this reference
-# boolean true if the reference is a reference to a section
-#
-# $SHORT_REF should be used.
-sub t2h_default_internal_ref($$$$$)
-{
- my $type = shift;
- my $href = shift;
- my $short_name = shift;
- my $name = shift;
- my $is_section = shift;
-
- if (! $SHORT_REF)
- {
- $name = &$anchor('', $href, $name);
- if ($type eq 'pxref')
- {
- return &$I('see section %{reference_name}', { 'reference_name' => $name }) if ($is_section);
- return &$I('see %{reference_name}', { 'reference_name' => $name });
- }
- elsif ($type eq 'xref')
- {
- return &$I('See section %{reference_name}', { 'reference_name' => $name }) if ($is_section);
- return &$I('See %{reference_name}', { 'reference_name' => $name });
- }
- elsif ($type eq 'ref')
- {
- return &$I('%{reference_name}', { 'reference_name' => $name });
- }
- }
- else
- {
- $name = &$anchor('', $href, $short_name);
- if ($type eq 'pxref')
- {
- return &$I('see %{reference_name}', { 'reference_name' => $name });
- }
- elsif ($type eq 'xref')
- {
- return &$I('See %{reference_name}', { 'reference_name' => $name });
- }
- elsif ($type eq 'ref')
- {
- return &$I('%{reference_name}', { 'reference_name' => $name });
- }
- }
- return '';
-}
-
-# text after @item in table, vtable and ftable
-sub t2h_default_table_item($$$$$)
-{
- my $text = shift;
- my $index_label = shift;
- my $format = shift;
- my $command = shift;
- my $formatted_command = shift;
- $formatted_command = '' if (!defined($formatted_command) or
- exists($special_list_commands{$format}->{$command}));
- $text .= "\n" . $index_label if (defined($index_label));
- return '<dt>' . $formatted_command . $text . '</dt>' . "\n";
-}
-
-# format text on the line following @item (in table, vtable and ftable)
-sub t2h_default_table_line($)
-{
- my $text = shift;
-
- if ($text =~ /\S/)
- {
- return '<dd>' . $text . '</dd>' . "\n";
- }
- return '';
-}
-
-# row in multitable
-sub t2h_default_row($$)
-{
- my $text = shift;
- my $macro = shift;
-
- if ($text =~ /\S/)
- {
- if ($macro eq 'headitem')
- {
- return '<thead><tr>' . $text . '</tr></thead>' . "\n";
- }
- return '<tr>' . $text . '</tr>' . "\n";
- }
- return '';
-}
-
-# cell in multitable
-sub t2h_default_cell($$)
-{
- my $text = shift;
- my $row_macro = shift;
-
- if ($row_macro eq 'headitem')
- {
- return '<th>' . $text . '</th>';
- }
- return '<td>' . $text . '</td>';
-}
-
-# format an item in a list
-#
-# argument:
-# text of the item
-# format of the list (itemize or enumerate)
-# command passed as argument to the format
-# formatted_command leading command formatted, if it is a thing command
-sub t2h_default_list_item($$$$$$$)
-{
- my $text = shift;
- my $format = shift;
- my $command = shift;
- my $formatted_command = shift;
- my $item_nr = shift;
- my $enumerate_style = shift;
- my $number = shift;
-
- $formatted_command = '' if (!defined($formatted_command) or
- exists($special_list_commands{$format}->{$command}));
- if ($text =~ /\S/)
- {
- return '<li>' . $formatted_command . $text . '</li>';
- }
- return '';
-}
-
-sub t2h_default_table_list($$$$$$)
-{
- my $format = shift;
- my $text = shift;
- my $command = shift;
- my $formatted_command = shift;
- my $item_nr = shift;
- my $enumerate_style = shift;
- my $number = shift;
- $formatted_command = '' if (!defined($formatted_command) or
- exists($special_list_commands{$format}->{$command}));
- if ($format eq 'itemize')
- {
- return "<ul>\n" . $text . "</ul>\n" if ($command eq 'bullet');
- return "<ul$TOC_LIST_ATTRIBUTE>\n" . $text . "</ul>\n";
- }
-}
-
-# an html comment
-sub t2h_default_comment($)
-{
- my $text = shift;
- while ($text =~ /-->/) # --> ends an html comment !
- {
- $text =~ s/-->/->/go;
- }
- return '<!--' . $text . '-->' . "\n";
-}
-
-# a paragraph
-# arguments:
-# $text of the paragraph
-# $align for the alignement
-# The following is usefull if the paragraph is in an itemize.
-# $paragraph_command is the leading formatting command (like @minus)
-# $paragraph_command_formatted is the leading formatting command formatted
-# $paragraph_number is a reference on the number of paragraphs appearing
-# in the format. The value should be increased if a paragraph is done
-# $format is the format name (@itemize)
-sub t2h_default_paragraph($$$$$$$$$)
-{
- my $text = shift;
- my $align = shift;
- my $paragraph_command = shift;
- my $paragraph_command_formatted = shift;
- my $paragraph_number = shift;
- my $format = shift;
- my $item_nr = shift;
- my $enumerate_style = shift;
- my $number = shift;
-#print STDERR "format: $format\n" if (defined($format));
- $paragraph_command_formatted = '' if (!defined($paragraph_command_formatted) or
- exists($special_list_commands{$format}->{$paragraph_command}));
- #my $in_term = shift;
- return '' if ($text =~ /^\s*$/);
- if (defined($paragraph_number) and defined($$paragraph_number))
- {
- $$paragraph_number++;
- #return $text . "\n" if (($format eq 'itemize' or $format eq 'enumerate') and
- return $text if (($format eq 'itemize' or $format eq 'enumerate') and
- ($$paragraph_number == 1));
- }
- my $open = '<p>';
- if ($align)
- {
- $open = "<p align=\"$paragraph_style{$align}\">";
- }
- return $open. "$text</p>";
-}
-
-# a preformatted region
-# arguments:
-# $text of the preformatted region
-# $pre_style css style
-# $class identifier for the preformatted region (example, menu-comment)
-# The following is usefull if the preformatted is in an itemize.
-# $leading_command is the leading formatting command (like @minus)
-# $leading_command_formatted is the leading formatting command formatted
-# $preformatted_number is a reference on the number of preformatteds appearing
-# in the format. The value should be increased if a preformatted is done
-sub t2h_default_preformatted($$$$$$$$$$)
-{
- my $text = shift;
- my $pre_style = shift;
- my $class = shift;
- my $leading_command = shift;
- my $leading_command_formatted = shift;
- my $preformatted_number = shift;
- my $format = shift;
- my $item_nr = shift;
- my $enumerate_style = shift;
- my $number = shift;
-
- return '' if ($text eq '');
- $leading_command_formatted = '' if (!defined($leading_command_formatted) or
- exists($special_list_commands{$format}->{$leading_command}));
- if (defined($preformatted_number) and defined($$preformatted_number))
- {
- $$preformatted_number++;
- }
- return "<pre class=\"$class\">$text</pre>";
-}
-
-# This function formats a heading for an element
-#
-# argument:
-# an element. It is a hash reference for a node or a sectionning command.
-# The interesting keys are:
-# 'text': the heading text
-# 'name': the heading text without section number
-# 'node': true if it is a node
-# 'level': level of the element. 0 for @top, 1 for chapter, heading,
-# appendix..., 2 for section and so on...
-# 'tag_level': the sectionning element name, raisesections and lowersections
-# taken into account
-#
-# relevant configuration variable:
-# $NUMBER_SECTIONS
-sub t2h_default_heading($)
-{
- my $element = shift;
- my $level = 3;
- if (!$element->{'node'})
- {
- $level = $element->{'level'};
- }
- $level = 1 if ($level == 0);
- my $text = $element->{'text'};
- if (!$element->{'node'} and (!$NUMBER_SECTIONS))
- {
- $text = $element->{'name'};
- }
- return '' if ($text !~ /\S/);
- my $class = $element->{'tag_level'};
- $class = 'unnumbered' if ($class eq 'top');
- if (defined($element->{'tocid'}) and $TOC_LINKS)
- {
- $text = &$anchor ('', "$Texi2HTML::THISDOC{'toc_file'}#$element->{'tocid'}", $text);
- }
- return "<h$level class=\"$class\"> $text </h$level>\n";
-}
-
-# formatting of raw regions
-# ih L2H is true another mechanism is used for tex
-sub t2h_default_raw($$)
-{
- my $style = shift;
- my $text = shift;
- if ($style eq 'verbatim' or $style eq 'tex')
- {
- return "<pre class=\"$style\">" . &$protect_text($text) . '</pre>';
- }
- elsif ($style eq 'html')
- {
- return $text;
- }
- else
- {
- warn "$WARN (bug) unknown style $style\n";
- return &$protect_text($text);
- }
-}
-
-# This function formats a footnote reference and the footnote text associated
-# with a given footnote.
-# The footnote reference is the text appearing in the main document pointing
-# to the footnote text.
-#
-# arguments:
-# absolute number of the footnote (in the document)
-# relative number of the footnote (in the page)
-# identifier for the footnote
-# identifier for the footnote reference in the main document
-# main document file
-# footnote text file
-# array with the footnote text lines
-# the state. See menu entry.
-#
-# returns:
-# reference on an array containing the footnote text lines which should
-# have been updated
-# the text for the reference pointing on the footnote text
-sub t2h_default_foot_line_and_ref($$$$$$$)
-{
- my $number_in_doc = shift;
- my $number_in_page = shift;
- my $footnote_id = shift;
- my $place_id = shift;
- my $document_file = shift;
- my $footnote_file = shift;
- my $lines = shift;
- my $state = shift;
-
- unshift (@$lines, '<h3>' .
- &$anchor($footnote_id, $document_file . "#$place_id",
- "($number_in_doc)")
- . "</h3>\n");
- return ($lines, &$anchor($place_id, $footnote_file . "#$footnote_id",
- "($number_in_doc)"));
-}
-
-# formats a group of footnotes.
-#
-# argument:
-# array reference on the footnotes texts lines
-#
-# returns an array reference on the group of footnotes lines
-sub t2h_default_foot_section($)
-{
- my $lines = shift;
- unshift (@$lines, "<div class=\"footnote\">\n" ,"$DEFAULT_RULE\n", "<h3>" . &$I('Footnotes') . "</h3>\n");
- push (@$lines, "</div>\n");
- return $lines;
-}
-
-# format an image
-#
-# arguments:
-# image file name with path
-# image basename or alt text
-# a boolean true if we are in a preformatted format
-# image file name without path
-sub t2h_default_image($$$$)
-{
- my $file = shift;
- my $base = shift;
- my $preformatted = shift;
- my $file_name = shift;
- return "[ $base ]" if ($preformatted);
- return "<img src=\"$file\" alt=\"$base\">";
-}
-
-# address put in footer describing when was generated and who did the manual
-sub t2h_default_address($$)
-{
- my $user = shift;
- my $date = shift;
- $user = '' if (!defined($user));
- $date = '' if (!defined($date));
- if (($user ne '') and ($date ne ''))
- {
- return &$I('by @emph{%{user}} on @emph{%{date}}', { 'user' => $user,
- 'date' => $date });
- }
- elsif ($user ne '')
- {
- return &$I('by @emph{%{user}}', { 'user' => $user });
- }
- elsif ($date ne '')
- {
- return &$I('on @emph{%{date}}', { 'date' => $date });
- }
- return '';
-}
-
-# format a target in the main document for an index entry.
-#
-# arguments:
-# target identifier
-# boolean true if in preformatted format
-sub t2h_default_index_entry_label($$)
-{
- my $identifier = shift;
- my $preformatted = shift;
-
- return '' if (!defined($identifier) or ($identifier !~ /\S/));
- my $label = &$anchor($identifier);
- return $label . "\n" if (!$preformatted);
- return $label;
-}
-
-# process definition commands line @deffn for example
-sub t2h_default_def_line($$$$$)
-{
- my $category = shift;
- my $name = shift;
- my $type = shift;
- my $arguments = shift;
- my $index_label = shift;
- $index_label = '' if (!defined($index_label));
- $name = '' if (!defined($name) or ($name =~ /^\s*$/));
- $type = '' if (!defined($type) or $type =~ /^\s*$/);
- if (!defined($arguments) or $arguments =~ /^\s*$/)
- {
- $arguments = '';
- }
- else
- {
- $arguments = '<i>' . $arguments . '</i>';
- }
- my $type_name = '';
- $type_name = " $type" if ($type ne '');
- $type_name .= ' <b>' . $name . '</b>' if ($name ne '');
- $type_name .= $arguments . "\n";
- if (! $DEF_TABLE)
- {
- return '<dt>'. '<u>' . $category . ':</u>' . $type_name . $index_label . "</dt>\n";
- }
- else
- {
-
- return "<tr>\n<td align=\"left\">" . $type_name .
- "</td>\n<td align=\"right\">" . $category . $index_label . "</td>\n" . "</tr>\n";
- }
-}
-
-# process definition commands line @deffn for example while removing texi
-# commands
-sub t2h_default_def_line_no_texi($$$$$)
-{
- my $category = shift;
- my $name = shift;
- my $type = shift;
- my $arguments = shift;
- $name = '' if (!defined($name) or ($name =~ /^\s*$/));
- $type = '' if (!defined($type) or $type =~ /^\s*$/);
- if (!defined($arguments) or $arguments =~ /^\s*$/)
- {
- $arguments = '';
- }
- my $type_name = '';
- $type_name = " $type" if ($type ne '');
- $type_name .= ' ' . $name if ($name ne '');
- $type_name .= $arguments;
- if (! $DEF_TABLE)
- {
- return $category . ':' . $type_name . "\n";
- }
- else
- {
-
- return $type_name . " " . $category . "\n";
- }
-}
-
-# a cartouche
-sub t2h_default_cartouche($$)
-{
- my $text = shift;
-
- if ($text =~ /\S/)
- {
- return "<table class=\"cartouche\" border=\"1\"><tr><td>\n" . $text . "</td></tr></table>\n";
- }
- return '';
-}
-
-# key:
-# origin_href:
-# entry:
-# texi entry:
-# element_href:
-# element_text:
-sub t2h_default_index_summary_file_entry ($$$$$$$$)
-{
- my $index_name = shift;
- my $key = shift;
- my $origin_href = shift;
- my $entry = shift;
- my $texi_entry = shift;
- my $element_href = shift;
- my $element_text = shift;
- my $is_printed = shift;
- print IDXFILE "key: $key\n origin_href: $origin_href\n entry: $entry\n"
- . " texi_entry: $texi_entry\n"
- . " element_href: $element_href\n element_text: $element_text\n";
-}
-
-sub t2h_default_index_summary_file_begin($$)
-{
- my $name = shift;
- my $is_printed = shift;
- open(IDXFILE, ">$Texi2HTML::THISDOC{'destination_directory'}$Texi2HTML::THISDOC{'file_base_name'}" . "_$name.idx")
- || die "Can't open >$Texi2HTML::THISDOC{'destination_directory'}$Texi2HTML::THISDOC{'file_base_name'}" . "_$name.idx for writing: $!\n";
-}
-
-sub t2h_default_index_summary_file_end($$)
-{
- my $name = shift;
- my $is_printed = shift;
- close (IDXFILE);
-}
-
-sub t2h_default_sp($$)
-{
- my $number = shift;
- my $preformatted = shift;
- return "<br>\n" x $number if (!$preformatted);
- return "\n" x $number;
-}
-
-sub t2h_default_acronym_like($$$$$$)
-{
- my $command = shift;
- my $acronym_texi = shift;
- my $acronym_text = shift;
- my $with_explanation = shift;
- my $explanation_lines = shift;
- my $explanation_text = shift;
- my $explanation_unformatted = shift;
-
- my $attribute = $command;
- my $opening = "<$attribute>";
- if (defined($explanation_unformatted))
- {
- $opening = "<$attribute title=\"$explanation_unformatted\">";
- }
- if ($with_explanation)
- {
- return &$I('%{acronym_like} (%{explanation})', {'acronym_like' => $opening . $acronym_text . "</$attribute>", 'explanation' => $explanation_text})
- }
- else
- {
- return $opening . $acronym_text . "</$attribute>";
- }
-}
-
-sub t2h_default_quotation_prepend_text($$)
-{
- my $style = shift;
- my $text = shift;
- return &$I('@b{%{quotation_arg}:} ', {'quotation_arg' => $text}, {'keep_texi' => 1}) if (defined($text));
- return undef;
-}
-
-sub t2h_default_quotation($$$$)
-{
- my $text = shift;
- my $argument_text = shift;
- my $argument_style_texi = shift;
- my $argument_style_id = shift;
-# if (defined($argument_text))
-# {
-# return '<blockquote>' . &$I('%{style}:%{quotation}',
-# {'style' => $argument_text, 'quotation' => $text}) . '</blockquote>' ;
-# }
- return '<blockquote>' . $text . "</blockquote>\n";
-}
-
-# format the text within a paragraph style format,
-#
-# argument:
-# format name
-# text within the format
-sub t2h_default_paragraph_style_command($$)
-{
- my $format = shift;
- my $text = shift;
- return $text;
-}
-
-# format a whole index
-#
-# argument:
-# index text
-# index name
-sub t2h_default_print_index($$)
-{
- my $text = shift;
- my $name = shift;
- return "<table border=\"0\" class=\"index-$name\">\n" .
- "<tr><td></td><th align=\"left\">" . &$I('Index Entry') . "</th><th align=\"left\"> " . &$I('Section') . "</th></tr>\n"
- . "<tr><td colspan=\"3\"> $DEFAULT_RULE</td></tr>\n" . $text .
- "</table>\n";
-}
-
-# format a letter entry in an index page. The letter entry contains
-# the index entries for the words beginning with that letter. It is
-# a target for links pointing from the summary of the index.
-#
-# arguments:
-# the letter
-# identifier for the letter entry. This should be used to make the target
-# identifier
-# text of the index entries
-sub t2h_default_index_letter($$$)
-{
- my $letter = shift;
- my $id = shift;
- my $text = shift;
- return '<tr><th>' . &$anchor($id,'',&$protect_text($letter)) .
- "</th><td></td><td></td></tr>\n" . $text .
- "<tr><td colspan=\"3\"> $DEFAULT_RULE</td></tr>\n";
-}
-
-# format an index entry (in a letter entry).
-#
-# arguments:
-# href to the main text, linking to the place where the index entry appears
-# entry text
-# href to the main text, linking to the section or node where the index
-# entry appears
-# section or node heading
-sub t2h_default_index_entry($$$$)
-{
- my $text_href = shift;
- my $entry = shift;
- my $element_href = shift;
- my $element_text = shift;
-
- return '<tr><td></td><td valign="top">' . &$anchor('', $text_href, $entry)
- . '</td><td valign="top">' . &$anchor('', $element_href, $element_text)
- . "</td></tr>\n";
-}
-
-
-sub t2h_default_copying_comment($)
-{
- my $copying_lines = shift;
- my $text = &$comment(main::remove_texi(@$copying_lines));
- return $text;
-}
-# format a letter appearing in a summary for an index. The letter links to
-# the place where the index elements beginning with this letter are (called
-# a letter entry).
-#
-# arguments:
-# letter
-# file where the target letter entry is
-# identifier for the target letter entry
-sub t2h_default_summary_letter($$$)
-{
- my $letter = shift;
- my $file = shift;
- my $identifier = shift;
- return &$anchor('', $file . '#' . $identifier, '<b>' . &$protect_text($letter) . '</b>', 'class="summary-letter"');
-}
-
-# format an index summary. This is a list of letters linking to the letter
-# entries.
-#
-# arguments:
-# array reference containing the formatted alphabetical letters
-# array reference containing the formatted non lphabetical letters
-sub t2h_default_index_summary($$)
-{
- my $alpha = shift;
- my $nonalpha = shift;
- my $join = '';
- my $nonalpha_text = '';
- my $alpha_text = '';
- $join = " &nbsp; \n<br>\n" if (@$nonalpha and @$alpha);
- if (@$nonalpha)
- {
- $nonalpha_text = join("\n &nbsp; \n", @$nonalpha) . "\n";
- }
- if (@$alpha)
- {
- $alpha_text = join("\n &nbsp; \n", @$alpha) . "\n &nbsp; \n";
- }
- return "<table><tr><th valign=\"top\">" . &$I('Jump to') .": &nbsp; </th><td>" .
- $nonalpha_text . $join . $alpha_text . "</td></tr></table>\n";
-}
-
-1;
diff --git a/Build/source/utils/texi2html/texi2html.pl b/Build/source/utils/texi2html/texi2html.pl
deleted file mode 100755
index cd7f445b738..00000000000
--- a/Build/source/utils/texi2html/texi2html.pl
+++ /dev/null
@@ -1,11827 +0,0 @@
-#! /usr/bin/env perl
-'di ';
-'ig 00 ';
-#+##############################################################################
-#
-# texi2html: Program to transform Texinfo documents to HTML
-#
-# Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-#
-#-##############################################################################
-
-# This requires perl version 5 or higher
-#require 5.0;
-
-# for POSIX::setlocale and File::Spec
-require 5.00405;
-# Perl pragma to restrict unsafe constructs
-use strict;
-# used in case of tests, to revert to "C" locale.
-use POSIX qw(setlocale LC_ALL LC_CTYPE);
-# used to find a relative path back to the current working directory
-use File::Spec;
-#
-# According to
-# larry.jones@sdrc.com (Larry Jones)
-# this pragma is not present in perl5.004_02:
-#
-# Perl pragma to control optional warnings
-# use warnings;
-
-# Declarations. Empty lines separate the different classes of variables:
-
-
-#++##############################################################################
-#
-# NOTE FOR DEBUGGING THIS SCRIPT:
-# You can run 'perl texi2html.pl' directly, provided you have
-# the environment variable T2H_HOME set to the directory containing
-# the texi2html.init file
-#
-#--##############################################################################
-
-# CVS version:
-# $Id: texi2html.pl,v 1.126 2005/02/04 00:14:39 pertusus Exp $
-
-# Homepage:
-my $T2H_HOMEPAGE = "http://texi2html.cvshome.org/";
-
-# Authors (appears in comments):
-my $T2H_AUTHORS = <<EOT;
-Written by: Lionel Cons <Lionel.Cons\@cern.ch> (original author)
- Karl Berry <karl\@freefriends.org>
- Olaf Bachmann <obachman\@mathematik.uni-kl.de>
- and many others.
-Maintained by: Many creative people <dev\@texi2html.cvshome.org>
-Send bugs and suggestions to <users\@texi2html.cvshome.org>
-EOT
-
-# Version: set in configure.in
-my $THISVERSION = '@PACKAGE_VERSION@';
-my $THISPROG = "texi2html $THISVERSION"; # program name and version
-
-# set by configure, prefix for the sysconfdir and so on
-my $prefix = '@prefix@';
-my $sysconfdir;
-my $pkgdatadir;
-my $datadir;
-
-# We need to eval as $prefix has to be expanded. However when we haven't
-# run configure @sysconfdir will be expanded as an array, thus we verify
-# whether configure was run or not
-if ('@sysconfdir@' ne '@' . 'sysconfdir@')
-{
- $sysconfdir = eval '"@sysconfdir@"';
-}
-else
-{
- $sysconfdir = "/usr/local/etc";
-}
-
-if ('@datadir@' ne '@' . 'datadir@')
-{
- $pkgdatadir = eval '"@datadir@/@PACKAGE@"';
- $datadir = eval '"@datadir@"';
-}
-else
-{
- $pkgdatadir = "/usr/local/share/texi2html";
- $datadir = "/usr/local/share";
-}
-# The man page for this program is included at the end of this file and can be
-# viewed using the command 'nroff -man texi2html'.
-
-#+++############################################################################
-# #
-# Constants #
-# #
-#---############################################################################
-
-my $DEBUG_MENU = 1;
-my $DEBUG_INDEX = 2;
-my $DEBUG_TEXI = 4;
-my $DEBUG_MACROS = 8;
-my $DEBUG_FORMATS = 16;
-my $DEBUG_ELEMENTS = 32;
-my $DEBUG_USER = 64;
-my $DEBUG_L2H = 128;
-
-my $ERROR = "***"; # prefix for errors
-my $WARN = "**"; # prefix for warnings
-
-my $VARRE = '[\w\-]+'; # RE for a variable name
-my $NODERE = '[^:]+'; # RE for node names
-
-my $MAX_LEVEL = 4;
-my $MIN_LEVEL = 1;
-
-my $i18n_dir = 'i18n'; # name of the directory containing the per language files
-my $conf_file_name = 'Config' ;
-my $texinfo_htmlxref = 'htmlxref.cnf';
-
-# directories for texi2html init files
-my @texi2html_config_dirs = ('./');
-push @texi2html_config_dirs, "$ENV{'HOME'}/.texi2html/" if (defined($ENV{'HOME'}));
-push @texi2html_config_dirs, "$sysconfdir/texi2html/" if (defined($sysconfdir));
-push @texi2html_config_dirs, "$pkgdatadir" if (defined($pkgdatadir));
-
-# directories for texinfo configuration files
-my @texinfo_config_dirs = ('./.texinfo/');
-push @texinfo_config_dirs, "$ENV{'HOME'}/.texinfo/" if (defined($ENV{'HOME'}));
-push @texinfo_config_dirs, "$sysconfdir/texinfo/" if (defined($sysconfdir));
-push @texinfo_config_dirs, "$datadir/texinfo/" if (defined($datadir));
-
-#+++############################################################################
-# #
-# Initialization #
-# Pasted content of File $(srcdir)/texi2html.init: Default initializations #
-# #
-#---############################################################################
-
-# leave this within comments, and keep the require statement
-# This way, you can directly run texi2html.pl, if $ENV{T2H_HOME}/texi2html.init
-# exists.
-
-{
-package Texi2HTML::Config;
-
-
-sub load($)
-{
- my $file = shift;
- eval { require($file) ;};
- if ($@ ne '')
- {
- print STDERR "error loading $file: $@\n";
- return 0;
- }
- return 1;
-}
-
-# customization options variables
-
-use vars qw(
-$DEBUG
-$PREFIX
-$VERBOSE
-$SUBDIR
-$IDX_SUMMARY
-$SPLIT
-$SHORT_REF
-@EXPAND
-$EXPAND
-$TOP
-$DOCTYPE
-$FRAMESET_DOCTYPE
-$CHECK
-$TEST
-$DUMP_TEXI
-$MACRO_EXPAND
-$USE_GLOSSARY
-$INVISIBLE_MARK
-$USE_ISO
-$TOP_FILE
-$TOC_FILE
-$FRAMES
-$SHOW_MENU
-$NUMBER_SECTIONS
-$USE_NODES
-$USE_UNICODE
-$NODE_FILES
-$NODE_NAME_IN_MENU
-$AVOID_MENU_REDUNDANCY
-$SECTION_NAVIGATION
-$SHORTEXTN
-$EXTENSION
-$OUT
-$NOVALIDATE
-$DEF_TABLE
-$LANG
-$DO_CONTENTS
-$DO_SCONTENTS
-$SEPARATED_FOOTNOTES
-$TOC_LINKS
-$L2H
-$L2H_L2H
-$L2H_SKIP
-$L2H_TMP
-$L2H_CLEAN
-$L2H_FILE
-$L2H_HTML_VERSION
-$EXTERNAL_DIR
-@INCLUDE_DIRS
-@PREPEND_DIRS
-$IGNORE_PREAMBLE_TEXT
-@CSS_FILES
-);
-
-# customization variables
-use vars qw(
-$ENCODING
-$DOCUMENT_ENCODING
-$MENU_PRE_STYLE
-$CENTER_IMAGE
-$EXAMPLE_INDENT_CELL
-$SMALL_EXAMPLE_INDENT_CELL
-$SMALL_FONT_SIZE
-$SMALL_RULE
-$DEFAULT_RULE
-$MIDDLE_RULE
-$BIG_RULE
-$TOP_HEADING
-$INDEX_CHAPTER
-$SPLIT_INDEX
-$HREF_DIR_INSTEAD_FILE
-$AFTER_BODY_OPEN
-$PRE_BODY_CLOSE
-$EXTRA_HEAD
-$VERTICAL_HEAD_NAVIGATION
-$WORDS_IN_PAGE
-$ICONS
-$UNNUMBERED_SYMBOL_IN_MENU
-$MENU_SYMBOL
-$OPEN_QUOTE_SYMBOL
-$CLOSE_QUOTE_SYMBOL
-$TOC_LIST_STYLE
-$TOC_LIST_ATTRIBUTE
-$TOP_NODE_FILE
-$NODE_FILE_EXTENSION
-$BEFORE_OVERVIEW
-$AFTER_OVERVIEW
-$BEFORE_TOC_LINES
-$AFTER_TOC_LINES
-$NEW_CROSSREF_STYLE
-%ACTIVE_ICONS
-%NAVIGATION_TEXT
-%PASSIVE_ICONS
-%BUTTONS_GOTO
-%BUTTONS_EXAMPLE
-@CHAPTER_BUTTONS
-@MISC_BUTTONS
-@SECTION_BUTTONS
-@SECTION_FOOTER_BUTTONS
-@NODE_FOOTER_BUTTONS
-);
-
-# customization variables which may be guessed in the script
-#our $ADDRESS;
-use vars qw(
-$BODYTEXT
-$CSS_LINES
-$DOCUMENT_DESCRIPTION
-$EXTERNAL_CROSSREF_SPLIT
-);
-
-# I18n
-use vars qw(
-$I
-$LANGUAGES
-);
-
-# customizable subroutines references
-use vars qw(
-$print_section
-$one_section
-$end_section
-$print_Top_header
-$print_Top_footer
-$print_Top
-$print_Toc
-$print_Overview
-$print_Footnotes
-$print_About
-$print_misc_header
-$print_misc_footer
-$print_misc
-$print_section_header
-$print_section_footer
-$print_chapter_header
-$print_chapter_footer
-$print_page_head
-$print_page_foot
-$print_head_navigation
-$print_foot_navigation
-$button_icon_img
-$print_navigation
-$about_body
-$print_frame
-$print_toc_frame
-$toc_body
-$titlepage
-$css_lines
-$print_redirection_page
-$init_out
-$finish_out
-$node_file_name
-$element_file_name
-
-$protect_text
-$anchor
-$def_item
-$def
-$menu
-$menu_link
-$menu_description
-$menu_comment
-$simple_menu_link
-$ref_beginning
-$info_ref
-$book_ref
-$external_href
-$external_ref
-$internal_ref
-$table_item
-$table_line
-$row
-$cell
-$list_item
-$comment
-$def_line
-$def_line_no_texi
-$raw
-$heading
-$paragraph
-$preformatted
-$foot_line_and_ref
-$foot_section
-$address
-$image
-$index_entry_label
-$index_entry
-$index_letter
-$print_index
-$index_summary
-$summary_letter
-$complex_format
-$cartouche
-$sp
-$definition_category
-$table_list
-$copying_comment
-$index_summary_file_entry
-$index_summary_file_end
-$index_summary_file_begin
-$style
-$format
-$normal_text
-$empty_line
-$unknown
-$unknown_style
-$float
-$caption_shortcaption
-$listoffloats
-$listoffloats_entry
-$listoffloats_caption
-$listoffloats_float_style
-$listoffloats_style
-$acronym_like
-$quotation
-$quotation_prepend_text
-$paragraph_style_command
-
-$PRE_ABOUT
-$AFTER_ABOUT
-);
-
-# hash which entries might be redefined by the user
-use vars qw(
-$complex_format_map
-%accent_map
-%def_map
-%format_map
-%simple_map
-%simple_map_pre
-%simple_map_texi
-%style_map
-%style_map_pre
-%style_map_texi
-%unformatted_text_simple_map_texi
-%unformatted_text_style_map_texi
-%unformatted_text_texi_map
-%paragraph_style
-%things_map
-%pre_map
-%texi_map
-%unicode_map
-%unicode_diacritical
-%ascii_character_map
-%ascii_simple_map
-%ascii_things_map
-%perl_charset_to_html
-%iso_symbols
-%misc_command
-%css_map
-%format_in_paragraph
-%special_list_commands
-%accent_letters
-%unicode_accents
-%special_accents
-);
-
-$I = \&Texi2HTML::I18n::get_string;
-
-$toc_body = \&T2H_GPL_toc_body;
-$style = \&T2H_GPL_style;
-$format = \&T2H_GPL_format;
-$normal_text = \&t2h_gpl_normal_text;
-
-sub T2H_GPL_toc_body($)
-{
- my $elements_list = shift;
-# my $do_contents = shift;
-# my $do_scontents = shift;
- #return unless ($do_contents or $do_scontents or $FRAMES);
- return unless ($DO_CONTENTS or $DO_SCONTENTS or $FRAMES);
- my $current_level = 0;
- my $ul_style = $NUMBER_SECTIONS ? $TOC_LIST_ATTRIBUTE : '';
- foreach my $element (@$elements_list)
- {
- next if ($element->{'top'} or $element->{'index_page'});
- my $ind = ' ' x $current_level;
- my $level = $element->{'toc_level'};
- print STDERR "Bug no toc_level for ($element) $element->{'texi'}\n" if (!defined ($level));
- if ($level > $current_level)
- {
- while ($level > $current_level)
- {
- $current_level++;
- my $ln = "\n$ind<ul${ul_style}>\n";
- $ind = ' ' x $current_level;
- push(@{$Texi2HTML::TOC_LINES}, $ln);
- }
- }
- elsif ($level < $current_level)
- {
- while ($level < $current_level)
- {
- $current_level--;
- $ind = ' ' x $current_level;
- my $line = "</li>\n$ind</ul>";
- $line .= "</li>" if ($level == $current_level);
- push(@{$Texi2HTML::TOC_LINES}, "$line\n");
-
- }
- }
- else
- {
- push(@{$Texi2HTML::TOC_LINES}, "</li>\n");
- }
- my $file = '';
- $file = $element->{'file'} if ($SPLIT);
- my $text = $element->{'text'};
- $text = $element->{'name'} unless ($NUMBER_SECTIONS);
- my $entry = "<li>" . &$anchor ($element->{'tocid'}, "$file#$element->{'id'}",$text);
- push (@{$Texi2HTML::TOC_LINES}, $ind . $entry);
- push(@{$Texi2HTML::OVERVIEW}, $entry. "</li>\n") if ($level == 1);
- }
- while (0 < $current_level)
- {
- $current_level--;
- my $ind = ' ' x $current_level;
- push(@{$Texi2HTML::TOC_LINES}, "</li>\n$ind</ul>\n");
- }
- #@{$Texi2HTML::TOC_LINES} = () unless ($do_contents);
- @{$Texi2HTML::TOC_LINES} = () unless ($DO_CONTENTS);
- if (@{$Texi2HTML::TOC_LINES})
- {
- unshift @{$Texi2HTML::TOC_LINES}, $BEFORE_TOC_LINES;
- push @{$Texi2HTML::TOC_LINES}, $AFTER_TOC_LINES;
- }
- #@{$Texi2HTML::OVERVIEW} = () unless ($do_scontents or $FRAMES);
- @{$Texi2HTML::OVERVIEW} = () unless ($DO_SCONTENTS or $FRAMES);
- if (@{$Texi2HTML::OVERVIEW})
- {
- unshift @{$Texi2HTML::OVERVIEW}, "<ul${ul_style}>\n";
- push @{$Texi2HTML::OVERVIEW}, "</ul>\n";
- unshift @{$Texi2HTML::OVERVIEW}, $BEFORE_OVERVIEW;
- push @{$Texi2HTML::OVERVIEW}, $AFTER_OVERVIEW;
- }
-}
-
-sub T2H_GPL_style($$$$$$$$$)
-{ # known style
- my $style = shift;
- my $command = shift;
- my $text = shift;
- my $args = shift;
- my $no_close = shift;
- my $no_open = shift;
- my $line_nr = shift;
- my $state = shift;
- my $style_stack = shift;
-
- my $do_quotes = 0;
- my $use_attribute = 0;
- my $use_begin_end = 0;
- if (ref($style) eq 'HASH')
- {
- #print STDERR "GPL_STYLE $command\n";
- #print STDERR " @$args\n";
- $do_quotes = $style->{'quote'};
- if ((@{$style->{'args'}} == 1) and defined($style->{'attribute'}))
- {
- $style = $style->{'attribute'};
- $use_attribute = 1;
- $text = $args->[0];
- }
- elsif (defined($style->{'function'}))
- {
- $text = &{$style->{'function'}}($command, $args, $style_stack, $state, $line_nr);
- }
- }
- else
- {
- if ($style =~ s/^\"//)
- { # add quotes
- $do_quotes = 1;
- }
- if ($style =~ s/^\&//)
- { # custom
- $style = 'Texi2HTML::Config::' . $style;
- eval "\$text = &$style(\$text, \$command, \$style_stack)";
- }
- elsif ($style ne '')
- {
- $use_attribute = 1;
- }
- else
- { # no style
- }
- }
- if ($use_attribute)
- { # good style
- my $attribute_text = '';
- if ($style =~ /^(\w+)(\s+.*)/)
- {
- $style = $1;
- $attribute_text = $2;
- }
- if ($do_quotes)
- {
- $text = $OPEN_QUOTE_SYMBOL . "$text" if (!$no_open);
- $text .= $CLOSE_QUOTE_SYMBOL if (!$no_close);
- }
- $text = "<${style}$attribute_text>$text</$style>" ;
- }
- if (ref($style) eq 'HASH')
- {
- if (defined($style->{'begin'}) and !$no_open)
- {
- $text = $style->{'begin'} . $text;
- }
- if (defined($style->{'end'}) and !$no_close)
- {
- $text = $text . $style->{'end'};
- }
- }
- if ($do_quotes and !$use_attribute)
- {
- $text = $OPEN_QUOTE_SYMBOL . "$text" if (!$no_open);
- $text .= $CLOSE_QUOTE_SYMBOL if (!$no_close);
- }
- return $text;
-}
-
-sub T2H_GPL_format($$$)
-{
- my $tag = shift;
- my $element = shift;
- my $text = shift;
- return '' if (!defined($element) or ($text !~ /\S/));
- return $text if ($element eq '');
- my $attribute_text = '';
- if ($element =~ /^(\w+)(\s+.*)/)
- {
- $element = $1;
- $attribute_text = $2;
- }
- return "<${element}$attribute_text>\n" . $text. "</$element>\n";
-}
-
-sub t2h_gpl_normal_text($)
-{
- my $text = shift;
- $text =~ s/``/"/go;
- $text =~ s/''/"/go;
- $text =~ s/-(--?)/$1/go;
- return $text;
-}
-# @INIT@
-
-require "$ENV{T2H_HOME}/texi2html.init"
- if ($0 =~ /\.pl$/ &&
- -e "$ENV{T2H_HOME}/texi2html.init" && -r "$ENV{T2H_HOME}/texi2html.init");
-
-my $translation_file = 'translations.pl'; # file containing all the translations
-my $T2H_OBSOLETE_STRINGS;
-require "$ENV{T2H_HOME}/$translation_file"
- if ($0 =~ /\.pl$/ &&
- -e "$ENV{T2H_HOME}/$translation_file" && -r "$ENV{T2H_HOME}/$translation_file");
-
-# @T2H_TRANSLATIONS_FILE@
-my $index_name = -1;
-my @index_to_hash = ('style_map', 'style_map_pre', 'style_map_texi');
-foreach my $hash (\%style_map, \%style_map_pre, \%style_map_texi, \%unformatted_text_style_map_texi)
-{
- $index_name++;
- my $name = $index_to_hash[$index_name];
- foreach my $style (keys(%{$hash}))
- {
- next unless (ref($hash->{$style}) eq 'HASH');
- $hash->{$style}->{'args'} = ['normal'] if (!exists($hash->{$style}->{'args'}));
- die "Bug: args not defined for $style in $name" if (!defined($hash->{$style}->{'args'}));
-#print STDERR "DEFAULT($name, $hash) add normal as arg for $style ($hash->{$style}), $hash->{$style}->{'args'}\n";
- }
-}
-
-sub t2h_utf8_accent($$)
-{
- my $accent = shift;
- my $args = shift;
- my $style_stack = shift;
-
- my $text = $args->[0];
-
- if ($accent eq 'dotless')
- { # \x{0131}\x{0308} for @dotless{i} @" doesn't lead to NFC 00ef.
- if (($text eq 'i') and (!defined($style_stack->[-2]) or (!defined($unicode_accents{$style_stack->[-2]})) or ($style_stack->[-2] eq 'tieaccent')))
- {
- return "\x{0131}";
- }
- #return "\x{}" if ($text eq 'j'); # not found !
- return $text;
- }
-
- return Unicode::Normalize::NFC($text . chr(hex($unicode_diacritical{$accent})))
- if (defined($unicode_diacritical{$accent}));
- return ascii_accents($text, $accent);
-}
-
-sub t2h_utf8_normal_text($)
-{
- my $text = shift;
- $text =~ s/---/\x{2014}/g;
- $text =~ s/--/\x{2013}/g;
- $text =~ s/``/\x{201C}/g;
- $text =~ s/''/\x{201D}/g;
- return $text;
-}
-
-sub t2h_cross_manual_normal_text($)
-{
- my $text = shift;
- $text = main::normalise_space($text);
- my $result = '';
- while ($text ne '')
- {
- if ($text =~ s/^([A-Za-z0-9]+)//o)
- {
- $result .= $1;
- }
- elsif ($text =~ s/^ //o)
- {
- $result .= '-';
- }
- elsif ($text =~ s/^(.)//o)
- {
- if (exists($ascii_character_map{$1}))
- {
- $result .= '_' . lc($ascii_character_map{$1});
- }
- elsif ($USE_UNICODE)
- {
- $result .= $1;
- }
- else
- {
- $result .= '_' . '00' . lc(sprintf("%02x",ord($1)));
- }
- }
- else
- {
- print STDERR "Bug: unknown character in node (likely in infinite loop)\n";
- sleep 1;
- }
- }
-
- return $result;
-}
-
-sub t2h_nounicode_cross_manual_accent($$)
-{
- my $accent = shift;
- my $args = shift;
-
- my $text = $args->[0];
-
- return '_' . lc($unicode_accents{$accent}->{$text})
- if (defined($unicode_accents{$accent}->{$text}));
- return ($text . '_' . lc($unicode_diacritical{$accent}))
- if (defined($unicode_diacritical{$accent}));
- return ascii_accents($text, $accent);
-}
-
-$USE_UNICODE = '@USE_UNICODE@';
-if ($USE_UNICODE eq '@USE_UNICODE@')
-{
- $USE_UNICODE = 1;
- eval {
- require Encode;
- require Unicode::Normalize;
- Encode->import('encode');
- };
- $USE_UNICODE = 0 if ($@);
-}
-
-}
-
-use vars qw(
-%value
-);
-
-# This is deprecated
-#our %user_sub;
-
-# variables which might be redefined by the user but aren't likely to be
-# they seem to be in the main namespace
-use vars qw(
-$index_properties
-%predefined_index
-%valid_index
-%sec2level
-%code_style_map
-%region_lines
-);
-
-# Some global variables are set in the script, and used in the subroutines
-# they are in the Texi2HTML namespace, thus prefixed with Texi2HTML::.
-# see texi2html.init for details.
-
-#+++############################################################################
-# #
-# Initialization #
-# Pasted content of File $(srcdir)/MySimple.pm: Command-line processing #
-# #
-#---############################################################################
-
-# leave this within comments, and keep the require statement
-# This way, you can directly run texi2html.pl, if $ENV{T2H_HOME}/texi2html.init
-# exists.
-
-# @MYSIMPLE@
-
-require "$ENV{T2H_HOME}/MySimple.pm"
- if ($0 =~ /\.pl$/ &&
- -e "$ENV{T2H_HOME}/MySimple.pm" && -r "$ENV{T2H_HOME}/MySimple.pm");
-
-#+++############################################################################
-# #
-# Initialization #
-# Pasted content of File $(srcdir)/T2h_i18n.pm: Internationalisation #
-# #
-#---############################################################################
-
-# leave this within comments, and keep the require statement
-# This way, you can directly run texi2html.pl, if $ENV{T2H_HOME}/T2h_i18n.pm
-# exists.
-
-# @T2H_I18N@
-require "$ENV{T2H_HOME}/T2h_i18n.pm"
- if ($0 =~ /\.pl$/ &&
- -e "$ENV{T2H_HOME}/T2h_i18n.pm" && -r "$ENV{T2H_HOME}/T2h_i18n.pm");
-
-
-{
-package Texi2HTML::LaTeX2HTML::Config;
-
-# latex2html variables
-# These variables are not used. They are here for information only, and
-# an example of config file for latex2html file is included.
-my $ADDRESS;
-my $ANTI_ALIAS;
-my $ANTI_ALIAS_TEXT;
-my $ASCII_MODE;
-my $AUTO_LINK;
-my $AUTO_PREFIX;
-my $CHILDLINE;
-my $DEBUG;
-my $DESTDIR;
-my $ERROR;
-my $EXTERNAL_FILE;
-my $EXTERNAL_IMAGES;
-my $EXTERNAL_UP_LINK;
-my $EXTERNAL_UP_TITLE;
-my $FIGURE_SCALE_FACTOR;
-my $HTML_VERSION;
-my $IMAGES_ONLY;
-my $INFO;
-my $LINE_WIDTH;
-my $LOCAL_ICONS;
-my $LONG_TITLES;
-my $MATH_SCALE_FACTOR;
-my $MAX_LINK_DEPTH;
-my $MAX_SPLIT_DEPTH;
-my $NETSCAPE_HTML;
-my $NOLATEX;
-my $NO_FOOTNODE;
-my $NO_IMAGES;
-my $NO_NAVIGATION;
-my $NO_SIMPLE_MATH;
-my $NO_SUBDIR;
-my $PAPERSIZE;
-my $PREFIX;
-my $PS_IMAGES;
-my $REUSE;
-my $SCALABLE_FONTS;
-my $SHORTEXTN;
-my $SHORT_INDEX;
-my $SHOW_SECTION_NUMBERS;
-my $SPLIT;
-my $TEXDEFS;
-my $TITLE;
-my $TITLES_LANGUAGE;
-my $TMP;
-my $VERBOSE;
-my $WORDS_IN_NAVIGATION_PANEL_TITLES;
-my $WORDS_IN_PAGE;
-
-# @T2H_L2H_INIT@
-}
-
-package main;
-
-#
-# pre-defined indices
-#
-$index_properties =
-{
- 'c' => { name => 'cp'},
- 'f' => { name => 'fn', code => 1},
- 'v' => { name => 'vr', code => 1},
- 'k' => { name => 'ky', code => 1},
- 'p' => { name => 'pg', code => 1},
- 't' => { name => 'tp', code => 1}
-};
-
-
-%predefined_index = (
- 'cp', 'c',
- 'fn', 'f',
- 'vr', 'v',
- 'ky', 'k',
- 'pg', 'p',
- 'tp', 't',
- );
-
-#
-# valid indices
-#
-%valid_index = (
- 'c', 1,
- 'f', 1,
- 'v', 1,
- 'k', 1,
- 'p', 1,
- 't', 1,
- );
-
-#
-# commands with ---, -- '' and `` preserved
-# usefull with the old interface
-
-%code_style_map = (
- 'code' => 1,
- 'command' => 1,
- 'env' => 1,
- 'file' => 1,
- 'kbd' => 1,
- 'option' => 1,
- 'samp' => 1,
- 'verb' => 1,
-);
-
-my $simple_map_ref = \%Texi2HTML::Config::simple_map;
-my $simple_map_pre_ref = \%Texi2HTML::Config::simple_map_pre;
-my $simple_map_texi_ref = \%Texi2HTML::Config::simple_map_texi;
-my $style_map_ref = \%Texi2HTML::Config::style_map;
-my $style_map_pre_ref = \%Texi2HTML::Config::style_map_pre;
-my $style_map_texi_ref = \%Texi2HTML::Config::style_map_texi;
-my $things_map_ref = \%Texi2HTML::Config::things_map;
-my $pre_map_ref = \%Texi2HTML::Config::pre_map;
-my $texi_map_ref = \%Texi2HTML::Config::texi_map;
-
-# delete from hash if we are using te new interface
-foreach my $code (keys(%code_style_map))
-{
- delete ($code_style_map{$code})
- if (ref($style_map_ref->{$code}) eq 'HASH');
-}
-
-# no paragraph in these commands
-my %no_paragraph_macro = (
- 'xref' => 1,
- 'ref' => 1,
- 'pxref' => 1,
- 'inforef' => 1,
- 'anchor' => 1,
-);
-
-
-#foreach my $command (keys(%Texi2HTML::Config::style_map))
-#{
-# next unless (ref($style_map_ref->{$command}) eq 'HASH');
-# print STDERR "CMD: $command\n";
-# die "Bug: no args for $command in style_map\n" unless defined($style_map_ref->{$command}->{'args'});
-# die "Bug: no args for $command in style_map_pre\n" unless defined($style_map_pre_ref->{$command}->{'args'});
-# die "Bug: non existence of args for $command in style_map_texi\n" unless (exists($style_map_texi_ref->{$command}->{'args'}));
-# die "Bug: no args for $command in style_map_texi\n" unless defined($style_map_texi_ref->{$command}->{'args'});
-#}
-
-#
-# texinfo section names to level
-#
-%sec2level = (
- 'top', 0,
- 'chapter', 1,
- 'unnumbered', 1,
- 'chapheading', 1,
- 'appendix', 1,
- 'section', 2,
- 'unnumberedsec', 2,
- 'heading', 2,
- 'appendixsec', 2,
- 'subsection', 3,
- 'unnumberedsubsec', 3,
- 'subheading', 3,
- 'appendixsubsec', 3,
- 'subsubsection', 4,
- 'unnumberedsubsubsec', 4,
- 'subsubheading', 4,
- 'appendixsubsubsec', 4,
- );
-
-# the reverse mapping. There is an entry for each sectionning command.
-# The value is a ref on an array containing at each index the corresponding
-# sectionning command name.
-my %level2sec;
-{
- my $sections = [ ];
- my $appendices = [ ];
- my $unnumbered = [ ];
- my $headings = [ ];
- foreach my $command (keys (%sec2level))
- {
- if ($command =~ /^appendix/)
- {
- $level2sec{$command} = $appendices;
- }
- elsif ($command =~ /^unnumbered/ or $command eq 'top')
- {
- $level2sec{$command} = $unnumbered;
- }
- elsif ($command =~ /section$/ or $command eq 'chapter')
- {
- $level2sec{$command} = $sections;
- }
- else
- {
- $level2sec{$command} = $headings;
- }
- $level2sec{$command}->[$sec2level{$command}] = $command;
- }
-}
-
-# this are synonyms
-$sec2level{'appendixsection'} = 2;
-# sec2level{'majorheading'} is also 1 and not 0
-$sec2level{'majorheading'} = 1;
-$sec2level{'chapheading'} = 1;
-# FIXME this one could be centered...
-$sec2level{'centerchap'} = 1;
-
-# regions treated especially. The text for these regions is collected in the
-# corresponding array
-%region_lines = (
- 'titlepage' => [ ],
- 'documentdescription' => [ ],
- 'copying' => [ ],
-);
-
-# those macros aren't considered as beginning a paragraph
-my %no_line_macros = (
- 'macro' => 1,
- 'unmacro' => 1,
- 'rmacro' => 1,
- 'set' => 1,
- 'clear' => 1,
- 'titlefont' => 1,
- 'include' => 1,
- 'copying' => 1,
- 'end copying' => 1,
- 'tab' => 1,
- 'item' => 1,
- 'itemx' => 1,
- '*' => 1,
- 'float' => 1,
- 'end float' => 1,
- 'caption' => 1,
- 'shortcaption' => 1,
-);
-
-foreach my $key (keys(%Texi2HTML::Config::misc_command))
-{
- $no_line_macros{$key} = 1;
-}
-
-# a hash associating a format @thing / @end thing with the type of the format
-# 'complex' 'simple' 'deff' 'list' 'menu' 'paragraph_style'
-my %format_type = ();
-
-foreach my $simple_format (keys(%Texi2HTML::Config::format_map))
-{
- $format_type{$simple_format} = 'simple';
- $no_line_macros{$simple_format} = 1;
- $no_line_macros{"end $simple_format"} = 1;
-}
-foreach my $paragraph_style (keys(%Texi2HTML::Config::paragraph_style))
-{
- $format_type{$paragraph_style} = 'paragraph_style';
- $no_line_macros{$paragraph_style} = 1;
- $no_line_macros{"end $paragraph_style"} = 1;
-}
-foreach my $complex_format (keys(%$Texi2HTML::Config::complex_format_map))
-{
- $format_type{$complex_format} = 'complex';
- $no_line_macros{$complex_format} = 1;
- $no_line_macros{"end $complex_format"} = 1;
-}
-foreach my $table (('table', 'ftable', 'vtable', 'multitable'))
-{
- $format_type{$table} = 'table';
- $no_line_macros{$table} = 1;
- $no_line_macros{"end $table"} = 1;
-}
-foreach my $def_format (keys(%Texi2HTML::Config::def_map))
-{
- $format_type{$def_format} = 'deff';
- $no_line_macros{$def_format} = 1;
- $no_line_macros{"end $def_format"} = 1;
-}
-$format_type{'itemize'} = 'list';
-$format_type{'enumerate'} = 'list';
-
-$format_type{'menu'} = 'menu';
-
-$format_type{'cartouche'} = 'cartouche';
-
-$format_type{'float'} = 'float';
-
-$format_type{'quotation'} = 'quotation';
-
-$format_type{'group'} = 'group';
-
-foreach my $macro (('itemize', 'enumerate', 'menu', 'cartouche', 'float', 'quotation'))
-{
- $no_line_macros{$macro} = 1;
- $no_line_macros{"end $macro"} = 1;
-}
-
-foreach my $macro (keys(%Texi2HTML::Config::format_in_paragraph))
-{
- $no_line_macros{$macro} = 1;
- $no_line_macros{"end $macro"} = 1;
-}
-
-# fake format at the bottom of the stack
-$format_type{'noformat'} = '';
-
-# fake formats are formats used internally within other formats
-# we associate them with a real format, for the error messages
-my %fake_format = (
- 'line' => 'table',
- 'term' => 'table',
- 'item' => 'list or table',
- 'row' => 'multitable row',
- 'cell' => 'multitable cell',
- 'deff_item' => 'definition command',
- 'menu_comment' => 'menu',
- 'menu_description' => 'menu',
- 'menu_preformatted' => 'menu',
- );
-
-foreach my $key (keys(%fake_format))
-{
- $format_type{$key} = 'fake';
-}
-
-# A hash associating style @-comand with the type, 'accent', real 'style',
-# 'simple' style, or 'special'.
-my %style_type = ();
-foreach my $style (keys(%Texi2HTML::Config::style_map))
-{
- $style_type{$style} = 'style';
-}
-foreach my $accent (keys(%Texi2HTML::Config::unicode_accents), 'tieaccent', 'dotless')
-{
- $style_type{$accent} = 'accent';
-}
-foreach my $simple ('ctrl', 'w', 'url')
-{
- $style_type{$simple} = 'simple';
-}
-foreach my $special ('footnote', 'ref', 'xref', 'pxref', 'inforef', 'anchor', 'image')
-{
- $style_type{$special} = 'special';
-}
-
-# raw formats which are expanded especially
-my @raw_regions = ('html', 'verbatim', 'tex', 'xml', 'docbook');
-
-# special raw formats which are expanded between first and second pass
-# and are replaced by specific commands. Currently used for tex. It takes
-# precedence over raw_regions.
-my @special_regions = ();
-
-# regions expanded or not depending on the value of this hash
-my %text_macros = (
- 'iftex' => 0,
- 'ignore' => 0,
- 'menu' => 0,
- 'ifplaintext' => 0,
- 'ifinfo' => 0,
- 'ifxml' => 0,
- 'ifhtml' => 0,
- 'ifdocbook' => 0,
- 'html' => 0,
- 'tex' => 0,
- 'xml' => 0,
- 'titlepage' => 1,
- 'documentdescription' => 1,
- 'copying' => 1,
- 'ifnothtml' => 1,
- 'ifnottex' => 1,
- 'ifnotplaintext' => 1,
- 'ifnotinfo' => 1,
- 'ifnotxml' => 1,
- 'ifnotdocbook' => 1,
- 'direntry' => 0,
- 'verbatim' => 'raw',
- 'ifclear' => 'value',
- 'ifset' => 'value'
- );
-
-
-
-foreach my $key (keys(%text_macros))
-{
- unless ($text_macros{$key} eq 'raw')
- {
- $no_line_macros{$key} = 1;
- $no_line_macros{"end $key"} = 1;
- }
-}
-
-# The css formats are associated with complex format commands, and associated
-# with the 'pre_style' key
-foreach my $complex_format (keys(%$Texi2HTML::Config::complex_format_map))
-{
- next if (defined($Texi2HTML::Config::complex_format_map->{$complex_format}->{'pre_style'}));
- $Texi2HTML::Config::complex_format_map->{$complex_format}->{'pre_style'} = '';
- $Texi2HTML::Config::complex_format_map->{$complex_format}->{'pre_style'} = $Texi2HTML::Config::css_map{"pre.$complex_format"} if (exists($Texi2HTML::Config::css_map{"pre.$complex_format"}));
-}
-
-#+++############################################################################
-# #
-# Argument parsing, initialisation #
-# #
-#---############################################################################
-
-#
-# flush stdout and stderr after every write
-#
-select(STDERR);
-$| = 1;
-select(STDOUT);
-$| = 1;
-
-#FIXME my or our ?
-my $I = \&Texi2HTML::I18n::get_string;
-
-my $T2H_USER; # user running the script
-my $documentdescription; # text in @documentdescription
-
-# shorthand for Texi2HTML::Config::VERBOSE
-my $T2H_VERBOSE;
-
-sub echo_warn($;$);
-#print STDERR "" . &$I('test i18n: \' , \a \\ %% %{unknown}a %known % %{known} \\', { 'known' => 'a known string', 'no' => 'nope'}); exit 0;
-
-# file: file name to locate. It can be a file path.
-# all_files: if true collect all the files with that name, otherwise stop
-# at first match.
-# directories: a reference on a array containing a list of directories to
-# search the file in. default is \@texi2html_config_dirs.
-sub locate_init_file($;$$)
-{
- my $file = shift;
- my $all_files = shift;
- my $directories = shift;
-
- $directories = \@texi2html_config_dirs if !defined($directories);
-
- if ($file =~ /^\//)
- {
- return $file if (-e $file and -r $file);
- }
- else
- {
- my @files;
- foreach my $dir (@$directories)
- {
- next unless (-d "$dir");
- if ($all_files)
- {
- push (@files, "$dir/$file") if (-e "$dir/$file" and -r "$dir/$file");
- }
- else
- {
- return "$dir/$file" if (-e "$dir/$file" and -r "$dir/$file");
- }
- }
- return @files if ($all_files);
- }
- return undef;
-}
-
-# called on -init-file
-sub load_init_file
-{
- # First argument is option
- shift;
- # second argument is value of options
- my $init_file = shift;
- my $file;
- if ($file = locate_init_file($init_file))
- {
- print STDERR "# reading initialization file from $file\n"
- if ($T2H_VERBOSE);
- return (Texi2HTML::Config::load($file));
- }
- else
- {
- print STDERR "$ERROR Error: can't read init file $init_file\n";
- return 0;
- }
-}
-
-my $cmd_line_lang = 0; # 1 if lang was succesfully set by the command line
- # in that case @documentlanguage is ignored.
-my $lang_set = 0; # 1 if lang was set
-
-#
-# called on -lang
-sub set_document_language ($;$$)
-{
- my $lang = shift;
- my $from_command_line = shift;
- my $line_nr = shift;
- my @files = locate_init_file("$i18n_dir/$lang", 1);
- foreach my $file (@files)
- {
- Texi2HTML::Config::load($file);
- }
- if (Texi2HTML::I18n::set_language($lang))
- {
- print STDERR "# using '$lang' as document language\n" if ($T2H_VERBOSE);
- $Texi2HTML::Config::LANG = $lang;
- $lang_set = 1;
- $cmd_line_lang = 1 if ($from_command_line);
- if (!$Texi2HTML::Config::TEST)
- {
- $Texi2HTML::THISDOC{'today'} = Texi2HTML::I18n::pretty_date($Texi2HTML::Config::LANG); # like "20 September 1993";
- }
- else
- {
- $Texi2HTML::THISDOC{'today'} = 'a sunny day';
- }
- $things_map_ref->{'today'} = $Texi2HTML::THISDOC{'today'};
- $pre_map_ref->{'today'} = $Texi2HTML::THISDOC{'today'};
- $texi_map_ref->{'today'} = $Texi2HTML::THISDOC{'today'};
- }
- else
- {
- echo_error ("Language specs for '$lang' do not exists. Reverting to '$Texi2HTML::Config::LANG'", $line_nr);
- }
-}
-
-sub set_expansion($$)
-{
- my $region = shift;
- my $set = shift;
- $set = 1 if (!defined($set));
- if ($set)
- {
- push (@Texi2HTML::Config::EXPAND, $region) unless (grep {$_ eq $region} @Texi2HTML::Config::EXPAND);
- }
- else
- {
- @Texi2HTML::Config::EXPAND = grep {$_ ne $region} @Texi2HTML::Config::EXPAND;
- }
-}
-
-sub set_encoding($)
-{
- my $encoding = shift;
- if ($Texi2HTML::Config::USE_UNICODE)
- {
- if (! Encode::resolve_alias($encoding))
- {
- echo_warn("Encoding $Texi2HTML::Config::DOCUMENT_ENCODING unknown");
- return undef;
- }
- print STDERR "# Using encoding " . Encode::resolve_alias($encoding) . "\n"
- if ($T2H_VERBOSE);
- return Encode::resolve_alias($encoding);
- }
- else
- {
- echo_warn("Nothing specific done for encodings (due to the perl version)");
- return undef;
- }
-}
-
-my %cross_ref_texi_map = %Texi2HTML::Config::texi_map;
-my %cross_ref_simple_map_texi = %Texi2HTML::Config::simple_map_texi;
-my %cross_ref_style_map_texi = ();
-
-foreach my $command (keys(%Texi2HTML::Config::style_map_texi))
-{
- $cross_ref_style_map_texi{$command} = {};
- foreach my $key (keys (%{$Texi2HTML::Config::style_map_texi{$command}}))
- {
-#print STDERR "$command, $key, $style_map_texi{$command}->{$key}\n";
- $cross_ref_style_map_texi{$command}->{$key} =
- $Texi2HTML::Config::style_map_texi{$command}->{$key};
- }
-}
-
-$cross_ref_simple_map_texi{"\n"} = ' ';
-
-
-# This function is used to construct a link name from a node name as
-# described in the proposal I posted on texinfo-pretest.
-sub cross_manual_links($$)
-{
- my $nodes_hash = shift;
- my $cross_reference_hash = shift;
-
- $simple_map_texi_ref = \%cross_ref_simple_map_texi;
- $style_map_texi_ref = \%cross_ref_style_map_texi;
- $texi_map_ref = \%cross_ref_texi_map;
- my $normal_text_kept = $Texi2HTML::Config::normal_text;
- $Texi2HTML::Config::normal_text = \&Texi2HTML::Config::t2h_cross_manual_normal_text;
-
- foreach my $key (keys(%$nodes_hash))
- {
- my $node = $nodes_hash->{$key};
- next if ($node->{'index_page'});
- if (!defined($node->{'texi'}))
- {
- # begin debug section
- foreach my $key (keys(%$node))
- {
- #print STDERR "$key:$node->{$key}!!!\n";
- }
- # end debug section
- }
- else
- {
- if ($Texi2HTML::Config::USE_UNICODE)
- {
- my $text = $node->{'texi'};
-#print STDERR "CROSS_MANUAL $node->{'texi'}\n";
- if (defined($Texi2HTML::Config::DOCUMENT_ENCODING) and
- Encode::resolve_alias($Texi2HTML::Config::DOCUMENT_ENCODING) and
- (Encode::resolve_alias($Texi2HTML::Config::DOCUMENT_ENCODING) ne 'utf8'))
- {
- $text = Encode::decode($Texi2HTML::Config::DOCUMENT_ENCODING, $text);
- }
- $node->{'cross_manual_target'} = unicode_to_protected(Unicode::Normalize::NFC(remove_texi($text)));
- }
- else
- {
- $node->{'cross_manual_target'} = remove_texi($node->{'texi'});
- }
-#print STDERR "CROSS_MANUAL_TARGET $node->{'cross_manual_target'}\n";
- unless ($node->{'external_node'})
- {
- if (defined($cross_reference_hash->{$node->{'cross_manual_target'}}))
- {
- echo_error("Node equivalent with `$node->{'texi'}' allready used `$cross_reference_hash->{$node->{'cross_manual_target'}}'");
- }
- else
- {
- $cross_reference_hash->{$node->{'cross_manual_target'}} = $node->{'texi'};
- }
- }
- #print STDERR "$node->{'texi'}: $node->{'cross_manual_target'}\n";
- }
- }
-
- $Texi2HTML::Config::normal_text = $normal_text_kept;
- $simple_map_texi_ref = \%Texi2HTML::Config::simple_map_texi;
- $style_map_texi_ref = \%Texi2HTML::Config::style_map_texi;
- $texi_map_ref = \%Texi2HTML::Config::texi_map;
-}
-
-sub unicode_to_protected($)
-{
- my $text = shift;
- my $result = '';
- while ($text ne '')
- {
- if ($text =~ s/^([A-Za-z0-9_\-]+)//o)
- {
- $result .= $1;
- }
- elsif ($text =~ s/^(.)//o)
- {
- $result .= '_' . lc(sprintf("%04x",ord($1)));
- }
- else
- {
- print STDERR "Bug: unknown character in node (likely in infinite loop)\n";
- sleep 1;
- }
- }
-
- return $result;
-}
-
-sub cross_manual_line($)
-{
- my $text = shift;
-#print STDERR "cross_manual_line $text\n";
- $simple_map_texi_ref = \%cross_ref_simple_map_texi;
- $style_map_texi_ref = \%cross_ref_style_map_texi;
- $texi_map_ref = \%cross_ref_texi_map;
- my $normal_text_kept = $Texi2HTML::Config::normal_text;
- $Texi2HTML::Config::normal_text = \&Texi2HTML::Config::t2h_cross_manual_normal_text;
-
- my $cross_ref;
- if ($Texi2HTML::Config::USE_UNICODE)
- {
- $cross_ref = unicode_to_protected(Unicode::Normalize::NFC(remove_texi($text)));
- }
- else
- {
- $cross_ref = remove_texi($text);
- }
-
- $Texi2HTML::Config::normal_text = $normal_text_kept;
- $simple_map_texi_ref = \%Texi2HTML::Config::simple_map_texi;
- $style_map_texi_ref = \%Texi2HTML::Config::style_map_texi;
- $texi_map_ref = \%Texi2HTML::Config::texi_map;
-#print STDERR "cross_ref $cross_ref\n";
- return $cross_ref;
-}
-
-# T2H_OPTIONS is a hash whose keys are the (long) names of valid
-# command-line options and whose values are a hash with the following keys:
-# type ==> one of !|=i|:i|=s|:s (see GetOpt::Long for more info)
-# linkage ==> ref to scalar, array, or subroutine (see GetOpt::Long for more info)
-# verbose ==> short description of option (displayed by -h)
-# noHelp ==> if 1 -> for "not so important options": only print description on -h 1
-# 2 -> for obsolete options: only print description on -h 2
-my $T2H_OPTIONS;
-$T2H_OPTIONS -> {'debug'} =
-{
- type => '=i',
- linkage => \$Texi2HTML::Config::DEBUG,
- verbose => 'output HTML with debuging information',
-};
-
-$T2H_OPTIONS -> {'doctype'} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::DOCTYPE,
- verbose => 'document type which is output in header of HTML files',
- noHelp => 1
-};
-
-$T2H_OPTIONS -> {'frameset-doctype'} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::FRAMESET_DOCTYPE,
- verbose => 'document type for HTML frameset documents',
- noHelp => 1
-};
-
-$T2H_OPTIONS -> {'test'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::TEST,
- verbose => 'use predefined information to avoid differences with reference files',
- noHelp => 1
-};
-
-$T2H_OPTIONS -> {'dump-texi'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::DUMP_TEXI,
- verbose => 'dump the output of first pass into a file with extension passfirst and exit',
- noHelp => 1
-};
-
-$T2H_OPTIONS -> {'macro-expand'} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::MACRO_EXPAND,
- verbose => 'output macro expanded source in <file>',
-};
-
-$T2H_OPTIONS -> {'expand'} =
-{
- type => '=s',
- linkage => sub {set_expansion($_[1], 1);},
- verbose => 'Expand info|tex|none section of texinfo source',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'no-expand'} =
-{
- type => '=s',
- linkage => sub {set_expansion ($_[1], 0);},
- verbose => 'Don\'t expand the given section of texinfo source',
-};
-
-$T2H_OPTIONS -> {'noexpand'} =
-{
- type => '=s',
- linkage => $T2H_OPTIONS->{'no-expand'}->{'linkage'},
- verbose => $T2H_OPTIONS->{'no-expand'}->{'verbose'},
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'ifhtml'} =
-{
- type => '!',
- linkage => sub { set_expansion('html', $_[1]); },
- verbose => "expand ifhtml and html sections",
-};
-
-$T2H_OPTIONS -> {'ifinfo'} =
-{
- type => '!',
- linkage => sub { set_expansion('info', $_[1]); },
- verbose => "expand ifinfo",
-};
-
-$T2H_OPTIONS -> {'ifxml'} =
-{
- type => '!',
- linkage => sub { set_expansion('xml', $_[1]); },
- verbose => "expand ifxml and xml sections",
-};
-
-$T2H_OPTIONS -> {'ifdocbook'} =
-{
- type => '!',
- linkage => sub { set_expansion('docbook', $_[1]); },
- verbose => "expand ifdocbook and docbook sections",
-};
-
-$T2H_OPTIONS -> {'iftex'} =
-{
- type => '!',
- linkage => sub { set_expansion('tex', $_[1]); },
- verbose => "expand iftex and tex sections",
-};
-
-$T2H_OPTIONS -> {'ifplaintext'} =
-{
- type => '!',
- linkage => sub { set_expansion('plaintext', $_[1]); },
- verbose => "expand ifplaintext sections",
-};
-
-#$T2H_OPTIONS -> {'no-ifhtml'} =
-#{
-# type => '!',
-# linkage => sub { set_expansion('html', (! $_[1])); },
-# verbose => "don't expand ifhtml and html sections",
-# noHelp => 1,
-#};
-
-#$T2H_OPTIONS -> {'no-ifinfo'} =
-#{
-# type => '!',
-# linkage => sub { set_expansion('info', (! $_[1])); },
-# verbose => "don't expand ifinfo",
-# noHelp => 1,
-#};
-
-#$T2H_OPTIONS -> {'no-ifxml'} =
-#{
-# type => '!',
-# linkage => sub { set_expansion('xml', (! $_[1])); },
-# verbose => "don't expand ifxml and xml sections",
-# noHelp => 1,
-#};
-
-#$T2H_OPTIONS -> {'no-iftex'} =
-#{
-# type => '!',
-# linkage => sub { set_expansion('tex', (! $_[1])); },
-# verbose => "don't expand iftex and tex sections",
-# noHelp => 1,
-#};
-
-#$T2H_OPTIONS -> {'no-ifplaintext'} =
-#{
-# type => '!',
-# linkage => sub { set_expansion('plaintext', (! $_[1])); },
-# verbose => "don't expand ifplaintext sections",
-# noHelp => 1,
-#};
-
-$T2H_OPTIONS -> {'invisible'} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::INVISIBLE_MARK,
- verbose => 'use text in invisble anchor',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'iso'} =
-{
- type => 'iso',
- linkage => \$Texi2HTML::Config::USE_ISO,
- verbose => 'if set, ISO8859 characters are used for special symbols (like copyright, etc)',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'I'} =
-{
- type => '=s',
- linkage => \@Texi2HTML::Config::INCLUDE_DIRS,
- verbose => 'append $s to the @include search path',
-};
-
-$T2H_OPTIONS -> {'P'} =
-{
- type => '=s',
- linkage => sub {unshift (@Texi2HTML::Config::PREPEND_DIRS, $_[1]);},
- verbose => 'prepend $s to the @include search path',
-};
-
-$T2H_OPTIONS -> {'top-file'} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::TOP_FILE,
- verbose => 'use $s as top file, instead of <docname>.html',
-};
-
-
-$T2H_OPTIONS -> {'toc-file'} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::TOC_FILE,
- verbose => 'use $s as ToC file, instead of <docname>_toc.html',
-};
-
-$T2H_OPTIONS -> {'frames'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::FRAMES,
- verbose => 'output files which use HTML 4.0 frames (experimental)',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'menu'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::SHOW_MENU,
- verbose => 'output Texinfo menus',
-};
-
-#$T2H_OPTIONS -> {'no-menu'} =
-#{
-# type => '!',
-# linkage => sub { $Texi2HTML::Config::SHOW_MENU = (! $_[1]);},
-# verbose => "don't output Texinfo menus",
-# noHelp => 1,
-#};
-
-$T2H_OPTIONS -> {'number'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::NUMBER_SECTIONS,
- verbose => 'use numbered sections',
-};
-
-#$T2H_OPTIONS -> {'no-number'} =
-#{
-# type => '!',
-# linkage => sub { $Texi2HTML::Config::NUMBER_SECTIONS = (! $_[1]);},
-# verbose => 'sections not numbered',
-# noHelp => 1,
-#};
-
-$T2H_OPTIONS -> {'use-nodes'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::USE_NODES,
- verbose => 'use nodes for sectionning',
-};
-
-$T2H_OPTIONS -> {'node-files'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::NODE_FILES,
- verbose => 'produce one file per node for cross references'
-};
-
-$T2H_OPTIONS -> {'separated-footnotes'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::SEPARATED_FOOTNOTES,
- verbose => 'footnotes on a separated page',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'toc-links'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::TOC_LINKS,
- verbose => 'create links from headings to toc entries'
-};
-
-$T2H_OPTIONS -> {'split'} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::SPLIT,
- verbose => 'split document on section|chapter|node else no splitting',
-};
-
-$T2H_OPTIONS -> {'sec-nav'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::SECTION_NAVIGATION,
- verbose => 'output navigation panels for each section',
-};
-
-$T2H_OPTIONS -> {'subdir'} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::SUBDIR,
- verbose => 'put files in directory $s, not $cwd',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'short-ext'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::SHORTEXTN,
- verbose => 'use "htm" extension for output HTML files',
-};
-
-$T2H_OPTIONS -> {'prefix'} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::PREFIX,
- verbose => 'use as prefix for output files, instead of <docname>',
-};
-
-$T2H_OPTIONS -> {'output'} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::OUT,
- verbose => 'output goes to $s (directory if split)',
-};
-
-$T2H_OPTIONS -> {'no-validate'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::NOVALIDATE,
- verbose => 'suppress node cross-reference validation',
-};
-
-$T2H_OPTIONS -> {'short-ref'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::SHORT_REF,
- verbose => 'if set, references are without section numbers',
-};
-
-$T2H_OPTIONS -> {'idx-sum'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::IDX_SUMMARY,
- verbose => 'if set, also output index summary',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'def-table'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::DEF_TABLE,
- verbose => 'if set, \@def.. are converted using tables.',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'Verbose'} =
-{
- type => '!',
- linkage=> \$Texi2HTML::Config::VERBOSE,
- verbose => 'print progress info to stdout',
-};
-
-$T2H_OPTIONS -> {'lang'} =
-{
- type => '=s',
- linkage => sub {set_document_language($_[1], 1)},
- verbose => 'use $s as document language (ISO 639 encoding)',
-};
-
-$T2H_OPTIONS -> {'ignore-preamble-text'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::IGNORE_PREAMBLE_TEXT,
- verbose => 'if set, ignore the text before @node and sectionning commands',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'html-xref-prefix'} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::EXTERNAL_DIR,
- verbose => '$s is the base dir for external manual references',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'l2h'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::L2H,
- verbose => 'if set, uses latex2html for @math and @tex',
-};
-
-$T2H_OPTIONS -> {'l2h-l2h'} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::L2H_L2H,
- verbose => 'program to use for latex2html translation',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'l2h-skip'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::L2H_SKIP,
- verbose => 'if set, tries to reuse previously latex2html output',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'l2h-tmp'} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::L2H_TMP,
- verbose => 'if set, uses $s as temporary latex2html directory',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'l2h-file'} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::L2H_FILE,
- verbose => 'if set, uses $s as latex2html init file',
- noHelp => 1,
-};
-
-
-$T2H_OPTIONS -> {'l2h-clean'} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::L2H_CLEAN,
- verbose => 'if set, do not keep intermediate latex2html files for later reuse',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'D'} =
-{
- type => '=s',
- linkage => sub {$value{$_[1]} = 1;},
- verbose => 'equivalent to Texinfo "@set $s 1"',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'U'} =
-{
- type => '=s',
- linkage => sub {delete $value{$_[1]};},
- verbose => 'equivalent to Texinfo "@clear $s"',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {'init-file'} =
-{
- type => '=s',
- linkage => \&load_init_file,
- verbose => 'load init file $s'
-};
-
-$T2H_OPTIONS -> {'css-include'} =
-{
- type => '=s',
- linkage => \@Texi2HTML::Config::CSS_FILES,
- verbose => 'use css file $s'
-};
-
-##
-## obsolete cmd line options
-##
-my $T2H_OBSOLETE_OPTIONS;
-
-$T2H_OBSOLETE_OPTIONS -> {'out-file'} =
-{
- type => '=s',
- linkage => sub {$Texi2HTML::Config::OUT = $_[1]; $Texi2HTML::Config::SPLIT = '';},
- verbose => 'if set, all HTML output goes into file $s, obsoleted by "-output" with different semantics',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {init_file} =
-{
- type => '=s',
- linkage => \&load_init_file,
- verbose => 'obsolete, use "-init-file" instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {l2h_clean} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::L2H_CLEAN,
- verbose => 'obsolete, use "-l2h-clean" instead',
- noHelp => 2,
-};
-
-$T2H_OBSOLETE_OPTIONS -> {l2h_l2h} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::L2H_L2H,
- verbose => 'obsolete, use "-l2h-l2h" instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {l2h_skip} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::L2H_SKIP,
- verbose => 'obsolete, use "-l2h-skip" instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {l2h_tmp} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::L2H_TMP,
- verbose => 'obsolete, use "-l2h-tmp" instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {out_file} =
-{
- type => '=s',
- linkage => sub {$Texi2HTML::Config::OUT = $_[1]; $Texi2HTML::Config::SPLIT = '';},
- verbose => 'obsolete, use "-out-file" instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {short_ref} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::SHORT_REF,
- verbose => 'obsolete, use "-short-ref" instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {idx_sum} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::IDX_SUMMARY,
- verbose => 'obsolete, use "-idx-sum" instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {def_table} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::DEF_TABLE,
- verbose => 'obsolete, use "-def-table" instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {short_ext} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::SHORTEXTN,
- verbose => 'obsolete, use "-short-ext" instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {sec_nav} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::SECTION_NAVIGATION,
- verbose => 'obsolete, use "-sec-nav" instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {top_file} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::TOP_FILE,
- verbose => 'obsolete, use "-top-file" instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {toc_file} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::TOC_FILE,
- verbose => 'obsolete, use "-toc-file" instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {glossary} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::USE_GLOSSARY,
-# verbose => "if set, uses section named `Footnotes' for glossary",
- verbose => "this does nothing",
- noHelp => 2,
-};
-
-$T2H_OBSOLETE_OPTIONS -> {dump_texi} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::DUMP_TEXI,
- verbose => 'obsolete, use "-dump-texi" instead',
- noHelp => 1
-};
-
-$T2H_OBSOLETE_OPTIONS -> {frameset_doctype} =
-{
- type => '=s',
- linkage => \$Texi2HTML::Config::FRAMESET_DOCTYPE,
- verbose => 'obsolete, use "-frameset-doctype" instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {'no-section_navigation'} =
-{
- type => '!',
- linkage => sub {$Texi2HTML::Config::SECTION_NAVIGATION = 0;},
- verbose => 'obsolete, use -nosec_nav',
- noHelp => 2,
-};
-my $use_acc; # not used
-$T2H_OBSOLETE_OPTIONS -> {use_acc} =
-{
- type => '!',
- linkage => \$use_acc,
- verbose => 'obsolete, set to true unconditionnaly',
- noHelp => 2
-};
-$T2H_OBSOLETE_OPTIONS -> {expandinfo} =
-{
- type => '!',
- linkage => sub {push @Texi2HTML::Config::EXPAND, 'info';},
- verbose => 'obsolete, use "-expand info" instead',
- noHelp => 2,
-};
-$T2H_OBSOLETE_OPTIONS -> {expandtex} =
-{
- type => '!',
- linkage => sub {push @Texi2HTML::Config::EXPAND, 'tex';},
- verbose => 'obsolete, use "-expand tex" instead',
- noHelp => 2,
-};
-$T2H_OBSOLETE_OPTIONS -> {monolithic} =
-{
- type => '!',
- linkage => sub {$Texi2HTML::Config::SPLIT = '';},
- verbose => 'obsolete, use "-split no" instead',
- noHelp => 2
-};
-$T2H_OBSOLETE_OPTIONS -> {split_node} =
-{
- type => '!',
- linkage => sub{$Texi2HTML::Config::SPLIT = 'section';},
- verbose => 'obsolete, use "-split section" instead',
- noHelp => 2,
-};
-$T2H_OBSOLETE_OPTIONS -> {split_chapter} =
-{
- type => '!',
- linkage => sub{$Texi2HTML::Config::SPLIT = 'chapter';},
- verbose => 'obsolete, use "-split chapter" instead',
- noHelp => 2,
-};
-$T2H_OBSOLETE_OPTIONS -> {no_verbose} =
-{
- type => '!',
- linkage => sub {$Texi2HTML::Config::VERBOSE = 0;},
- verbose => 'obsolete, use -noverbose instead',
- noHelp => 2,
-};
-$T2H_OBSOLETE_OPTIONS -> {output_file} =
-{
- type => '=s',
- linkage => sub {$Texi2HTML::Config::OUT = $_[1]; $Texi2HTML::Config::SPLIT = '';},
- verbose => 'obsolete, use -out_file instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {section_navigation} =
-{
- type => '!',
- linkage => \$Texi2HTML::Config::SECTION_NAVIGATION,
- verbose => 'obsolete, use -sec_nav instead',
- noHelp => 2,
-};
-
-$T2H_OBSOLETE_OPTIONS -> {verbose} =
-{
- type => '!',
- linkage=> \$Texi2HTML::Config::VERBOSE,
- verbose => 'obsolete, use -Verbose instead',
- noHelp => 2
-};
-
-# read initialzation from $sysconfdir/texi2htmlrc or $HOME/.texi2htmlrc
-# obsolete.
-my @rc_files = ();
-push @rc_files, "$sysconfdir/texi2htmlrc" if defined($sysconfdir);
-push @rc_files, "$ENV{'HOME'}/.texi2htmlrc" if (defined($ENV{HOME}));
-foreach my $i (@rc_files)
-{
- if (-e $i and -r $i)
- {
- print STDERR "# reading initialization file from $i\n"
- if ($T2H_VERBOSE);
- print STDERR "Reading config from $i is obsolete, use texi2html/$conf_file_name instead\n";
- Texi2HTML::Config::load($i);
- }
-}
-
-# read initialization files
-foreach my $file (locate_init_file($conf_file_name, 1))
-{
- print STDERR "# reading initialization file from $file\n" if ($T2H_VERBOSE);
- Texi2HTML::Config::load($file);
-}
-
-#
-# %value hold texinfo variables, see also -D, -U, @set and @clear.
-# we predefine html (the output format) and texi2html (the translator)
-%value =
- (
- 'html' => 1,
- 'texi2html' => $THISVERSION,
- );
-
-#+++############################################################################
-# #
-# parse command-line options
-# #
-#---############################################################################
-
-
-my $T2H_USAGE_TEXT = <<EOT;
-Usage: texi2html [OPTIONS] TEXINFO-FILE
-Translates Texinfo source documentation to HTML.
-EOT
-my $T2H_FAILURE_TEXT = <<EOT;
-Try 'texi2html --help' for usage instructions.
-EOT
-
-my $options = new Getopt::MySimple;
-
-$T2H_OPTIONS -> {'help'} =
-{
- type => ':i',
- default => '',
- linkage => sub {$options->helpOptions($_[1]);
- print "\nSend bugs and suggestions to <users\@texi2html.cvshome.org>\n";
- exit (0);},
- verbose => "print help and exit"
-};
-
-# some older version of GetOpt::Long don't have
-# Getopt::Long::Configure("pass_through")
-eval {Getopt::Long::Configure("pass_through");};
-my $Configure_failed = $@ && <<EOT;
-**WARNING: Parsing of obsolete command-line options could have failed.
- Consider to use only documented command-line options (run
- 'texi2html --help 2' for a complete list) or upgrade to perl
- version 5.005 or higher.
-EOT
-# FIXME getOptions is called 2 times, and thus adds 2 times the default
-# help and version and after that warns.
-if (! $options->getOptions($T2H_OPTIONS, $T2H_USAGE_TEXT, "$THISVERSION\n"))
-{
- print STDERR "$Configure_failed" if $Configure_failed;
- die $T2H_FAILURE_TEXT;
-}
-if (@ARGV > 1)
-{
- eval {Getopt::Long::Configure("no_pass_through");};
- if (! $options->getOptions($T2H_OBSOLETE_OPTIONS, $T2H_USAGE_TEXT, "$THISVERSION\n"))
- {
- print STDERR "$Configure_failed" if $Configure_failed;
- die $T2H_FAILURE_TEXT;
- }
-}
-# $T2H_DEBUG and $T2H_VERBOSE are shorthands
-my $T2H_DEBUG = $Texi2HTML::Config::DEBUG;
-$T2H_VERBOSE = $Texi2HTML::Config::VERBOSE;
-
-#+++############################################################################
-# #
-# evaluation of cmd line options
-# #
-#---############################################################################
-
-# retro compatibility for $Texi2HTML::Config::EXPAND
-push (@Texi2HTML::Config::EXPAND, $Texi2HTML::Config::EXPAND) if ($Texi2HTML::Config::EXPAND);
-
-# correct %text_macros and @special_regions based on command line and init
-# variables
-$text_macros{'menu'} = 1 if ($Texi2HTML::Config::SHOW_MENU);
-
-push @special_regions, 'tex' if ($Texi2HTML::Config::L2H);
-
-foreach my $expanded (@Texi2HTML::Config::EXPAND)
-{
- $text_macros{"if$expanded"} = 1 if (exists($text_macros{"if$expanded"}));
- next unless (exists($text_macros{$expanded}));
- if (grep {$_ eq $expanded} @special_regions)
- {
- $text_macros{$expanded} = 'special';
- }
- elsif (grep {$_ eq $expanded} @raw_regions)
- {
- $text_macros{$expanded} = 'raw';
- }
- else
- {
- $text_macros{$expanded} = 1;
- }
-}
-
-# handle ifnot regions
-foreach my $region (keys (%text_macros))
-{
- next if ($region =~ /^ifnot/);
- if ($text_macros{$region} and $region =~ /^if(\w+)$/)
- {
- $text_macros{"ifnot$1"} = 0;
- }
-}
-
-if ($T2H_VERBOSE)
-{
- print STDERR "# Expanded: ";
- foreach my $text_macro (keys(%text_macros))
- {
- print STDERR "$text_macro " if ($text_macros{$text_macro});
- }
- print STDERR "\n";
-}
-
-# This is kept in that file although it is html formatting as it seems to
-# be rather obsolete
-$Texi2HTML::Config::INVISIBLE_MARK = '<img src="invisible.xbm" alt="">' if $Texi2HTML::Config::INVISIBLE_MARK eq 'xbm';
-
-$T2H_DEBUG |= $DEBUG_TEXI if ($Texi2HTML::Config::DUMP_TEXI);
-
-# Construct hashes used for cross references generation
-# Do it now as the user may have changed $USE_UNICODE
-
-foreach my $key (keys(%Texi2HTML::Config::unicode_map))
-{
- if ($Texi2HTML::Config::unicode_map{$key} ne '')
- {
- if ($Texi2HTML::Config::USE_UNICODE)
- {
- $cross_ref_texi_map{$key} = chr(hex($Texi2HTML::Config::unicode_map{$key}));
- }
- else
- {
- $cross_ref_texi_map{$key} = '_' . lc($Texi2HTML::Config::unicode_map{$key});
- }
- }
-}
-
-foreach my $key (keys(%cross_ref_style_map_texi))
-{
- if ($style_type{$key} eq 'accent'
- and (ref($cross_ref_style_map_texi{$key}) eq 'HASH'))
- {
- if ($Texi2HTML::Config::USE_UNICODE)
- {
- $cross_ref_style_map_texi{$key}->{'function'} = \&Texi2HTML::Config::t2h_utf8_accent;
- }
- else
- {
- $cross_ref_style_map_texi{$key}->{'function'} = \&Texi2HTML::Config::t2h_nounicode_cross_manual_accent;
- }
- }
-}
-
-#
-# file name buisness
-#
-
-# this is directly pasted over from latex2html
-sub getcwd
-{
- local($_) = `pwd`;
-
- die "'pwd' failed (out of memory?)\n"
- unless length;
- chop;
- $_;
-}
-
-
-my $docu_dir; # directory of the document
-my $docu_name; # basename of the document
-my $docu_rdir; # directory for the output
-#my $docu_ext = "html"; # extension
-my $docu_ext = $Texi2HTML::Config::EXTENSION; # extension
-my $docu_toc; # document's table of contents
-my $docu_stoc; # document's short toc
-my $docu_foot; # document's footnotes
-my $docu_about; # about this document
-my $docu_top; # document top
-my $docu_doc; # document (or document top of split)
-
-die "Need exactly one file to translate\n$T2H_FAILURE_TEXT" unless @ARGV == 1;
-my $docu = shift(@ARGV);
-if ($docu =~ /(.*\/)/)
-{
- chop($docu_dir = $1);
- $docu_name = $docu;
- $docu_name =~ s/.*\///;
-}
-else
-{
- $docu_dir = '.';
- $docu_name = $docu;
-}
-unshift(@Texi2HTML::Config::INCLUDE_DIRS, $docu_dir);
-unshift(@Texi2HTML::Config::INCLUDE_DIRS, @Texi2HTML::Config::PREPEND_DIRS);
-$docu_name =~ s/\.te?x(i|info)?$//;
-$docu_name = $Texi2HTML::Config::PREFIX if ($Texi2HTML::Config::PREFIX);
-
-# resulting files splitting
-if ($Texi2HTML::Config::SPLIT =~ /section/i)
-{
- $Texi2HTML::Config::SPLIT = 'section';
-}
-elsif ($Texi2HTML::Config::SPLIT =~ /node/i)
-{
- $Texi2HTML::Config::SPLIT = 'node';
-}
-elsif ($Texi2HTML::Config::SPLIT =~ /chapter/i)
-{
- $Texi2HTML::Config::SPLIT = 'chapter';
-}
-else
-{
- $Texi2HTML::Config::SPLIT = '';
-}
-
-# Something like backward compatibility
-if ($Texi2HTML::Config::SPLIT and $Texi2HTML::Config::SUBDIR)
-{
- $Texi2HTML::Config::OUT = $Texi2HTML::Config::SUBDIR;
-}
-
-# subdir
-
-die "output to STDOUT and split or frames incompatible\n"
- if (($Texi2HTML::Config::SPLIT or $Texi2HTML::Config::FRAMES) and ($Texi2HTML::Config::OUT eq '-'));
-
-if ($Texi2HTML::Config::SPLIT and ($Texi2HTML::Config::OUT eq ''))
-{
- $Texi2HTML::Config::OUT = $docu_name;
-}
-
-if ($Texi2HTML::Config::SPLIT and ($Texi2HTML::Config::OUT eq '.'))
-{# This is to avoid trouble with latex2html
- $Texi2HTML::Config::OUT = '';
-}
-
-$docu_rdir = '';
-
-if ($Texi2HTML::Config::SPLIT and ($Texi2HTML::Config::OUT ne ''))
-{
- $Texi2HTML::Config::OUT =~ s|/*$||;
- $docu_rdir = "$Texi2HTML::Config::OUT/";
- unless (-d $Texi2HTML::Config::OUT)
- {
- if ( mkdir($Texi2HTML::Config::OUT, oct(755)))
- {
- print STDERR "# created directory $Texi2HTML::Config::OUT\n" if ($T2H_VERBOSE);
- }
- else
- {
- die "$ERROR can't create directory $Texi2HTML::Config::OUT\n";
- }
- }
- print STDERR "# putting result files into directory $docu_rdir\n" if ($T2H_VERBOSE);
-}
-elsif (! $Texi2HTML::Config::SPLIT and ($Texi2HTML::Config::OUT ne ''))
-{
- if ($Texi2HTML::Config::OUT =~ m|(.*)/|)
- {# there is a leading directories
- $docu_rdir = "$1/";
- unless (-d $docu_rdir)
- {
- if ( mkdir($docu_rdir, oct(755)))
- {
- print STDERR "# created directory $docu_rdir\n" if ($T2H_VERBOSE);
- }
- else
- {
- die "$ERROR can't create directory $docu_rdir\n";
- }
- }
- print STDERR "# putting result files into directory $docu_rdir\n" if ($T2H_VERBOSE);
- }
- else
- {
- print STDERR "# putting result files into current directory \n" if ($T2H_VERBOSE);
- $docu_rdir = '';
- }
-}
-
-# We don't use "./" as $docu_rdir when $docu_rdir is the current directory
-# because it is problematic for latex2html. To test writability with -w,
-# however we need a real directory.
-my $result_rdir = $docu_rdir;
-$result_rdir = "." if ($docu_rdir eq '');
-unless (-w $result_rdir)
-{
- $docu_rdir = 'current directory' if ($docu_rdir eq '');
- die "$ERROR $docu_rdir not writable\n";
-}
-
-# relative path leading to the working directory from the document directory
-my $path_to_working_dir = $docu_rdir;
-if ($docu_rdir ne '')
-{
- my $cwd = getcwd;
- my $docu_path = $docu_rdir;
- $docu_path = $cwd . '/' . $docu_path unless ($docu_path =~ /^\//);
- my @result = ();
- foreach my $element (split /\//, File::Spec->canonpath($docu_path))
- {
- if ($element eq '')
- {
- push @result, '';
- }
- elsif ($element eq '..')
- {
- if (@result and ($result[-1] eq ''))
- {
- print STDERR "Too much .. in absolute file name\n";
- }
- elsif (@result and ($result[-1] ne '..'))
- {
- pop @result;
- }
- else
- {
- push @result, $element;
- }
- }
- else
- {
- push @result, $element;
- }
- }
- $path_to_working_dir = File::Spec->abs2rel($cwd, join ('/', @result));
- $path_to_working_dir =~ s|.*/||;
- $path_to_working_dir .= '/' unless($path_to_working_dir eq '');
-}
-
-# extension
-if ($Texi2HTML::Config::SHORTEXTN)
-{
- $docu_ext = "htm";
-}
-if ($Texi2HTML::Config::TOP_FILE =~ s/\..*$//)
-{
- $Texi2HTML::Config::TOP_FILE .= ".$docu_ext";
-}
-
-$docu_doc = "$docu_name.$docu_ext"; # document's contents
-if ($Texi2HTML::Config::SPLIT)
-{
- # if Texi2HTML::Config::NODE_FILES is true and a node is called ${docu_name}_toc
- # ${docu_name}_ovr... there may be trouble with the old naming scheme in
- # very rare circumstances. This won't be fixed, the new scheme will be used
- # soon.
- $docu_toc = $Texi2HTML::Config::TOC_FILE || "${docu_name}_toc.$docu_ext";
- $docu_stoc = "${docu_name}_ovr.$docu_ext";
- $docu_foot = "${docu_name}_fot.$docu_ext";
- $docu_about = "${docu_name}_abt.$docu_ext";
- $docu_top = $Texi2HTML::Config::TOP_FILE || $docu_doc;
-}
-else
-{
- if ($Texi2HTML::Config::OUT)
- {
- $docu_doc = $Texi2HTML::Config::OUT;
- $docu_doc =~ s|.*/||;
- }
- $docu_toc = $docu_foot = $docu_stoc = $docu_about = $docu_top = $docu_doc;
-}
-
-# For use in init files
-$Texi2HTML::Config::TOP_FILE = $docu_top;
-$Texi2HTML::Config::TOC_FILE = $docu_toc;
-
-my $docu_doc_file = "$docu_rdir$docu_doc";
-my $docu_toc_file = "$docu_rdir$docu_toc";
-my $docu_stoc_file = "$docu_rdir$docu_stoc";
-my $docu_foot_file = "$docu_rdir$docu_foot";
-my $docu_about_file = "$docu_rdir$docu_about";
-my $docu_top_file = "$docu_rdir$docu_top";
-
-my $docu_frame_file = "$docu_rdir${docu_name}_frame.$docu_ext";
-my $docu_toc_frame_file = "$docu_rdir${docu_name}_toc_frame.$docu_ext";
-
-#
-# _foo: internal variables to track @foo
-#
-foreach my $key ('_author', '_title', '_subtitle', '_shorttitlepage',
- '_settitle', '_setfilename', '_shorttitle', '_titlefont')
-{
- $value{$key} = ''; # prevent -w warnings
-}
-my $index; # ref on a hash for the index entries
-my %indices = (); # hash of indices names containing
- #[ $Pages, $Entries ] (page indices and
- # raw index entries)
-my @index_labels = (); # array corresponding with @?index commands
- # constructed during pass_texi, used to
- # put labels in pass_text
-#
-# initial counters
-#
-my $foot_num = 0;
-my $relative_foot_num = 0;
-my $idx_num = 0;
-my $sec_num = 0;
-my $anchor_num = 0;
-
-#
-# can I use ISO8859 characters? (HTML+)
-#
-if ($Texi2HTML::Config::USE_ISO)
-{
- foreach my $thing (keys(%Texi2HTML::Config::iso_symbols))
- {
- $things_map_ref->{$thing} = $Texi2HTML::Config::iso_symbols{$thing};
- $pre_map_ref->{$thing} = $Texi2HTML::Config::iso_symbols{$thing};
- }
-}
-
-# process a css file
-sub process_css_file ($$)
-{
- my $fh =shift;
- my $file = shift;
- my $in_rules = 0;
- my $in_comment = 0;
- my $in_import = 0;
- my $in_string = 0;
- my $rules = [];
- my $imports = [];
- while (<$fh>)
- {
- #print STDERR "Line: $_";
- if ($in_rules)
- {
- push @$rules, $_;
- next;
- }
- my $text = '';
- while (1)
- {
- #sleep 1;
- #print STDERR "${text}!in_comment $in_comment in_rules $in_rules in_import $in_import in_string $in_string: $_";
- if ($in_comment)
- {
- if (s/^(.*?\*\/)//)
- {
- $text .= $1;
- $in_comment = 0;
- }
- else
- {
- push @$imports, $text . $_;
- last;
- }
- }
- elsif (!$in_string and s/^\///)
- { # what do '\' do here ?
- if (s/^\*//)
- {
- $text .= '/*';
- $in_comment = 1;
- }
- else
- {
- push (@$imports, $text. "\n") if ($text ne '');
- push (@$rules, '/' . $_);
- $in_rules = 1;
- last;
- }
- }
- elsif (!$in_string and $in_import and s/^([\"\'])//)
- { # strings outside of import start rules
- $text .= "$1";
- $in_string = quotemeta("$1");
- }
- elsif ($in_string and s/^(\\$in_string)//)
- {
- $text .= $1;
- }
- elsif ($in_string and s/^($in_string)//)
- {
- $text .= $1;
- $in_string = 0;
- }
- elsif ((! $in_string and !$in_import) and (s/^([\\]?\@import)$// or s/^([\\]?\@import\s+)//))
- {
- $text .= $1;
- $in_import = 1;
- }
- elsif (!$in_string and $in_import and s/^\;//)
- {
- $text .= ';';
- $in_import = 0;
- }
- elsif (($in_import or $in_string) and s/^(.)//)
- {
- $text .= $1;
- }
- elsif (!$in_import and s/^([^\s])//)
- {
- push (@$imports, $text. "\n") if ($text ne '');
- push (@$rules, $1 . $_);
- $in_rules = 1;
- last;
- }
- elsif (s/^(\s)//)
- {
- $text .= $1;
- }
- elsif ($_ eq '')
- {
- push (@$imports, $text);
- last;
- }
- }
- }
- warn "$WARN string not closed in css file $file\n" if ($in_string);
- warn "$WARN comment not closed in css file $file\n" if ($in_comment);
- warn "$WARN \@import not finished in css file $file\n" if ($in_import and !$in_comment and !$in_string);
- return ($imports, $rules);
-}
-
-my @css_import_lines;
-my @css_rule_lines;
-
-# process css files
-foreach my $file (@Texi2HTML::Config::CSS_FILES)
-{
- my $css_file_fh;
- my $css_file;
- if ($file eq '-')
- {
- $css_file_fh = \*STDIN;
- $css_file = '-';
- }
- else
- {
- $css_file = locate_init_file ($file);
- unless (defined($css_file))
- {
- warn "css file $file not found\n";
- next;
- }
- unless (open (CSSFILE, "$css_file"))
- {
- warn "Cannot open ${css_file}: $!";
- next;
- }
- $css_file_fh = \*CSSFILE;
- }
- my ($import_lines, $rules_lines);
- ($import_lines, $rules_lines) = process_css_file ($css_file_fh, $css_file);
- push @css_import_lines, @$import_lines;
- push @css_rule_lines, @$rules_lines;
-}
-
-if ($T2H_DEBUG & $DEBUG_USER)
-{
- if (@css_import_lines)
- {
- print STDERR "# css import lines\n";
- foreach my $line (@css_import_lines)
- {
- print STDERR "$line";
- }
- }
- if (@css_rule_lines)
- {
- print STDERR "# css rule lines\n";
- foreach my $line (@css_rule_lines)
- {
- print STDERR "$line";
- }
- }
-}
-
-#
-# read texi2html extensions (if any)
-# FIXME isn't that obsolete ? (obsoleted by -init-file)
-my $extensions = 'texi2html.ext'; # extensions in working directory
-if (-f $extensions)
-{
- print STDERR "# reading extensions from $extensions\n" if $T2H_VERBOSE;
- require($extensions);
-}
-my $progdir;
-($progdir = $0) =~ s/[^\/]+$//;
-if ($progdir && ($progdir ne './'))
-{
- $extensions = "${progdir}texi2html.ext"; # extensions in texi2html directory
- if (-f $extensions)
- {
- print STDERR "# reading extensions from $extensions\n" if $T2H_VERBOSE;
- require($extensions);
- }
-}
-
-# parse texinfo cnf file for external manual specifications.
-my @texinfo_htmlxref_files = locate_init_file ($texinfo_htmlxref, 1, \@texinfo_config_dirs);
-foreach my $file (@texinfo_htmlxref_files)
-{
- open (HTMLXREF, $file);
- while (<HTMLXREF>)
- {
- my $line = $_;
- s/[#]\s.*//;
- s/^\s*//;
- next if /^\s*$/;
- my @htmlxref = split /\s+/;
- my $manual = shift @htmlxref;
- next if (exists($Texi2HTML::THISDOC{'htmlxref'}->{$manual}));
- my $split_or_mono = shift @htmlxref;
- if (!defined($split_or_mono) or ($split_or_mono ne 'split' and $split_or_mono ne 'mono'))
- {
- echo_warn("Bad line in $file: $line");
- next;
- }
- my $href = shift @htmlxref;
- if ($split_or_mono eq 'split')
- {
- $Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{'split'} = 1;
- $Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{'mono'} = 0;
- }
- else
- {
- $Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{'split'} = 0;
- $Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{'mono'} = 1;
- }
- if (defined($href))
- {
- if ($Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{'split'})
- {
- $href =~ s/\/*$//;
- }
- $Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{'href'} = $href;
- }
- }
- close (HTMLXREF);
-}
-
-if ($T2H_DEBUG)
-{
- foreach my $manual (keys(%{$Texi2HTML::THISDOC{'htmlxref'}}))
- {
- my $href = 'NO';
- $href = $Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{'href'} if
- defined($Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{'href'});
- print STDERR "$manual: split $Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{'split'}, href: $href\n";
- }
-}
-
-print STDERR "# reading from $docu\n" if $T2H_VERBOSE;
-
-{
-
-package Texi2HTML::LaTeX2HTML;
-
-#########################################################################
-#
-# latex2html stuff
-#
-# latex2html conversions consist of three stages:
-# 1) ToLatex: Put "latex" code into a latex file
-# 2) ToHtml: Use latex2html to generate corresponding html code and images
-# 3) FromHtml: Extract generated code and images from latex2html run
-#
-
-# init l2h defaults for files and names
-
-# variable which shouldn't be global FIXME
-use vars qw(
- %l2h_img
- );
-my ($l2h_name, $l2h_latex_file, $l2h_cache_file, $l2h_html_file, $l2h_prefix);
-
-# holds the status of latex2html operations. If 0 it means that there was
-# an error
-my $status = 0;
-my $debug;
-my $docu_rdir;
-
-#if ($Texi2HTML::Config::L2H)
-sub init($$$)
-{
- my $docu_name = shift;
- $docu_rdir = shift;
- $debug = shift;
- $l2h_name = "${docu_name}_l2h";
- $l2h_latex_file = "$docu_rdir${l2h_name}.tex";
- $l2h_cache_file = "${docu_rdir}l2h_cache.pm";
- # destination dir -- generated images are put there, should be the same
- # as dir of enclosing html document --
- $l2h_html_file = "$docu_rdir${l2h_name}.html";
- $l2h_prefix = "${l2h_name}_";
- $status = init_to_latex();
-}
-
-##########################
-#
-# First stage: Generation of Latex file
-# Initialize with: l2h_InitToLatex
-# Add content with: l2h_ToLatex($text) --> HTML placeholder comment
-# Finish with: l2h_FinishToLatex
-#
-
-my $l2h_latex_preamble = <<EOT;
-% This document was automatically generated by the l2h extenstion of texi2html
-% DO NOT EDIT !!!
-\\documentclass{article}
-\\usepackage{html}
-\\begin{document}
-EOT
-
-my $l2h_latex_closing = <<EOT;
-\\end{document}
-EOT
-
-my %l2h_to_latex = ();
-my @l2h_to_latex = ();
-my $l2h_latex_count = 0; # number of latex texts really stored
-my $l2h_to_latex_count = 0; # total number of latex texts processed
-my $l2h_cached_count = 0; # number of cached latex text
-my %l2h_cache = ();
-#$Texi2HTML::Config::L2H = l2h_InitToLatex() if ($Texi2HTML::Config::L2H);
-
-# return used latex 1, if l2h could be initalized properly, 0 otherwise
-#sub l2h_InitToLatex
-sub init_to_latex()
-{
- unless ($Texi2HTML::Config::L2H_SKIP)
- {
- unless (open(L2H_LATEX, ">$l2h_latex_file"))
- {
- warn "$ERROR Error l2h: Can't open latex file '$l2h_latex_file' for writing\n";
- return 0;
- }
- print STDERR "# l2h: use ${l2h_latex_file} as latex file\n" if ($T2H_VERBOSE);
- print L2H_LATEX $l2h_latex_preamble;
- }
- # open database for caching
- #l2h_InitCache();
- init_cache();
- return 1;
-}
-
-
-# print text (1st arg) into latex file (if not already there), return
-# @tex_$number which can be later on replaced by the latex2html
-# generated text
-#sub l2h_ToLatex
-sub to_latex
-{
- my($text) = @_;
- my($count);
- $l2h_to_latex_count++;
- $text =~ s/(\s*)$//;
- # try whether we can cache it
- #my $cached_text = l2h_FromCache($text);
- my $cached_text = from_cache($text);
- if ($cached_text)
- {
- $l2h_cached_count++;
- return $cached_text;
- }
- # try whether we have text already on things to do
- unless ($count = $l2h_to_latex{$text})
- {
- $count = $l2h_latex_count;
- $l2h_latex_count++;
- $l2h_to_latex{$text} = $count;
- $l2h_to_latex[$count] = $text;
- unless ($Texi2HTML::Config::L2H_SKIP)
- {
- print L2H_LATEX "\\begin{rawhtml}\n";
- print L2H_LATEX "<!-- l2h_begin ${l2h_name} ${count} -->\n";
- print L2H_LATEX "\\end{rawhtml}\n";
-
- print L2H_LATEX "$text\n";
-
- print L2H_LATEX "\\begin{rawhtml}\n";
- print L2H_LATEX "<!-- l2h_end ${l2h_name} ${count} -->\n";
- print L2H_LATEX "\\end{rawhtml}\n";
- }
- }
- return "\@tex_${count} ";
-}
-
-# print closing into latex file and close it
-#sub l2h_FinishToLatex
-sub finish_to_latex()
-{
- my ($reused);
- $reused = $l2h_to_latex_count - $l2h_latex_count - $l2h_cached_count;
- unless ($Texi2HTML::Config::L2H_SKIP)
- {
- print L2H_LATEX $l2h_latex_closing;
- close(L2H_LATEX);
- }
- print STDERR "# l2h: finished to latex ($l2h_cached_count cached, $reused reused, $l2h_latex_count contents)\n" if ($T2H_VERBOSE);
- unless ($l2h_latex_count)
- {
- #l2h_Finish();
- finish();
- return 0;
- }
- return 1;
-}
-
-###################################
-# Second stage: Use latex2html to generate corresponding html code and images
-#
-# l2h_ToHtml([$l2h_latex_file, [$l2h_html_dir]]):
-# Call latex2html on $l2h_latex_file
-# Put images (prefixed with $l2h_name."_") and html file(s) in $l2h_html_dir
-# Return 1, on success
-# 0, otherwise
-#
-#sub l2h_ToHtml
-sub to_html()
-{
- my ($call, $dotbug);
- if ($Texi2HTML::Config::L2H_SKIP)
- {
- print STDERR "# l2h: skipping latex2html run\n" if ($T2H_VERBOSE);
- return 1;
- }
- # Check for dot in directory where dvips will work
- if ($Texi2HTML::Config::L2H_TMP)
- {
- if ($Texi2HTML::Config::L2H_TMP =~ /\./)
- {
- warn "$ERROR Warning l2h: l2h_tmp dir contains a dot. Use /tmp, instead\n";
- $dotbug = 1;
- }
- }
- else
- {
- if (main::getcwd() =~ /\./)
- {
- warn "$ERROR Warning l2h: current dir contains a dot. Use /tmp as l2h_tmp dir \n";
- $dotbug = 1;
- }
- }
- # fix it, if necessary and hope that it works
- $Texi2HTML::Config::L2H_TMP = "/tmp" if ($dotbug);
-
- $call = $Texi2HTML::Config::L2H_L2H;
- # use init file, if specified
- my $init_file = main::locate_init_file($Texi2HTML::Config::L2H_FILE);
- $call = $call . " -init_file " . $init_file if ($init_file);
- # set output dir
- $call .= ($docu_rdir ? " -dir $docu_rdir" : " -no_subdir");
- # use l2h_tmp, if specified
- $call = $call . " -tmp $Texi2HTML::Config::L2H_TMP" if ($Texi2HTML::Config::L2H_TMP);
- # use a given html version if specified
- $call = $call . " -html_version $Texi2HTML::Config::L2H_HTML_VERSION" if ($Texi2HTML::Config::L2H_HTML_VERSION);
- # options we want to be sure of
- $call = $call ." -address 0 -info 0 -split 0 -no_navigation -no_auto_link";
- $call = $call ." -prefix ${l2h_prefix} $l2h_latex_file";
-
- print STDERR "# l2h: executing '$call'\n" if ($Texi2HTML::Config::VERBOSE);
- if (system($call))
- {
- warn "l2h ***Error: '${call}' did not succeed\n";
- return 0;
- }
- else
- {
- print STDERR "# l2h: latex2html finished successfully\n" if ($Texi2HTML::Config::VERBOSE);
- return 1;
- }
-}
-
-##########################
-# Third stage: Extract generated contents from latex2html run
-# Initialize with: l2h_InitFromHtml
-# open $l2h_html_file for reading
-# reads in contents into array indexed by numbers
-# return 1, on success -- 0, otherwise
-# Extract Html code with: l2h_FromHtml($text)
-# replaces in $text all previosuly inserted comments by generated html code
-# returns (possibly changed) $text
-# Finish with: l2h_FinishFromHtml
-# closes $l2h_html_dir/$l2h_name.".$docu_ext"
-
-my $l2h_extract_error = 0;
-my $l2h_range_error = 0;
-my @l2h_from_html;
-
-#sub l2h_InitFromHtml()
-sub init_from_html()
-{
- local(%l2h_img);
- my ($count, $h_line);
-
- if (! open(L2H_HTML, "<${l2h_html_file}"))
- {
- print STDERR "$ERROR Error l2h: Can't open ${l2h_html_file} for reading\n";
- return 0;
- }
- print STDERR "# l2h: use ${l2h_html_file} as html file\n" if ($T2H_VERBOSE);
-
- my $l2h_html_count = 0;
- while ($h_line = <L2H_HTML>)
- {
- if ($h_line =~ /^<!-- l2h_begin $l2h_name ([0-9]+) -->/)
- {
- $count = $1;
- my $h_content = "";
- while ($h_line = <L2H_HTML>)
- {
- if ($h_line =~ /^<!-- l2h_end $l2h_name $count -->/)
- {
- chomp $h_content;
- chomp $h_content;
- $l2h_html_count++;
- #$h_content = l2h_ToCache($count, $h_content);
- $h_content = to_cache($count, $h_content);
- $l2h_from_html[$count] = $h_content;
- $h_content = '';
- last;
- }
- $h_content = $h_content.$h_line;
- }
- if ($h_content)
- {
- print STDERR "$ERROR Warning l2h: l2h_end $l2h_name $count not found\n"
- if ($Texi2HTML::Config::VERBOSE);
- close(L2H_HTML);
- return 0;
- }
- }
- }
- print STDERR "# l2h: Got $l2h_html_count of $l2h_latex_count html contents\n"
- if ($Texi2HTML::Config::VERBOSE);
-
- close(L2H_HTML);
- return 1;
-}
-
-sub latex2html()
-{
- return unless($status);
- return unless ($status = finish_to_latex());
- return unless ($status = to_html());
- return unless ($status = init_from_html());
-}
-
-# FIXME used ??
-#sub l2h_FromHtml($)
-sub from_html($)
-{
- my($text) = @_;
- my($done, $to_do, $count);
- $to_do = $text;
- $done = '';
- while ($to_do =~ /([^\000]*)<!-- l2h_replace $l2h_name ([0-9]+) -->([^\000]*)/)
- {
- $to_do = $1;
- $count = $2;
- $done = $3.$done;
- $done = "<!-- l2h_end $l2h_name $count -->".$done
- #if ($T2H_DEBUG & $DEBUG_L2H);
- if ($debug);
-
- #$done = l2h_ExtractFromHtml($count) . $done;
- $done = extract_from_html($count) . $done;
-
- $done = "<!-- l2h_begin $l2h_name $count -->".$done
- #if ($T2H_DEBUG & $DEBUG_L2H);
- if ($debug);
- }
- return $to_do.$done;
-}
-
-sub do_tex($)
-{
- my $count = shift;
- my $result = '';
- $result = "<!-- l2h_begin $l2h_name $count -->"
- #if ($T2H_DEBUG & $DEBUG_L2H);
- if ($debug);
- $result .= extract_from_html($count);
- $result .= "<!-- l2h_end $l2h_name $count -->"
- #if ($T2H_DEBUG & $DEBUG_L2H);
- if ($debug);
- return $result;
-}
-
-#sub l2h_ExtractFromHtml($)
-sub extract_from_html($)
-{
- my $count = shift;
- return $l2h_from_html[$count] if ($l2h_from_html[$count]);
- if ($count >= 0 && $count < $l2h_latex_count)
- {
- # now we are in trouble
- my $line;
- $l2h_extract_error++;
- print STDERR "$ERROR l2h: can't extract content $count from html\n"
- if ($T2H_VERBOSE);
- # try simple (ordinary) substition (without l2h)
- #my $l_l2h = $Texi2HTML::Config::L2H;
- $Texi2HTML::Config::L2H = 0;
- my $l_l2h = $status;
- $status = 0;
- $line = $l2h_to_latex{$count};
- $line = main::substitute_text({}, $line);
- $line = "<!-- l2h: ". __LINE__ . " use texi2html -->" . $line
- #if ($T2H_DEBUG & $DEBUG_L2H);
- if ($debug);
- #$Texi2HTML::Config::L2H = $l_l2h;
- $status = $l_l2h;
- return $line;
- }
- else
- {
- # now we have been incorrectly called
- $l2h_range_error++;
- print STDERR "$ERROR l2h: Request of $count content which is out of valide range [0,$l2h_latex_count)\n";
- return "<!-- l2h: ". __LINE__ . " out of range count $count -->"
- #if ($T2H_DEBUG & $DEBUG_L2H);
- if ($debug);
- return "<!-- l2h: out of range count $count -->";
- }
-}
-
-#sub l2h_FinishFromHtml()
-sub finish_from_html()
-{
- if ($Texi2HTML::Config::VERBOSE)
- {
- if ($l2h_extract_error + $l2h_range_error)
- {
- print STDERR "# l2h: finished from html ($l2h_extract_error extract and $l2h_range_error errors)\n";
- }
- else
- {
- print STDERR "# l2h: finished from html (no errors)\n";
- }
- }
-}
-
-#sub l2h_Finish()
-sub finish()
-{
- return unless($status);
- finish_from_html();
- #l2h_StoreCache();
- store_cache();
- if ($Texi2HTML::Config::L2H_CLEAN)
- {
- local ($_);
- print STDERR "# l2h: removing temporary files generated by l2h extension\n"
- if $Texi2HTML::Config::VERBOSE;
- while (<"$docu_rdir$l2h_name"*>)
- {
- unlink $_;
- }
- }
- print STDERR "# l2h: Finished\n" if $Texi2HTML::Config::VERBOSE;
- return 1;
-}
-
-##############################
-# stuff for l2h caching
-#
-
-# I tried doing this with a dbm data base, but it did not store all
-# keys/values. Hence, I did as latex2html does it
-#sub l2h_InitCache
-sub init_cache
-{
- if (-r "$l2h_cache_file")
- {
- my $rdo = do "$l2h_cache_file";
- warn("$ERROR l2h Error: could not load $docu_rdir$l2h_cache_file: $@\n")
- unless ($rdo);
- }
-}
-
-#sub l2h_StoreCache
-sub store_cache
-{
- return unless $l2h_latex_count;
- my ($key, $value);
- open(FH, ">$l2h_cache_file") || return warn"$ERROR l2h Error: could not open $docu_rdir$l2h_cache_file for writing: $!\n";
- while (($key, $value) = each %l2h_cache)
- {
- # escape stuff
- $key =~ s|/|\\/|g;
- $key =~ s|\\\\/|\\/|g;
- # weird, a \ at the end of the key results in an error
- # maybe this also broke the dbm database stuff
- $key =~ s|\\$|\\\\|;
- $value =~ s/\|/\\\|/go;
- $value =~ s/\\\\\|/\\\|/go;
- $value =~ s|\\\\|\\\\\\\\|g;
- print FH "\n\$l2h_cache_key = q/$key/;\n";
- print FH "\$l2h_cache{\$l2h_cache_key} = q|$value|;\n";
- }
- print FH "1;";
- close(FH);
-}
-
-# return cached html, if it exists for text, and if all pictures
-# are there, as well
-#sub l2h_FromCache
-sub from_cache
-{
- my $text = shift;
- my $cached = $l2h_cache{$text};
- if ($cached)
- {
- while ($cached =~ m/SRC="(.*?)"/g)
- {
- unless (-e "$docu_rdir$1")
- {
- return undef;
- }
- }
- return $cached;
- }
- return undef;
-}
-
-# insert generated html into cache, move away images,
-# return transformed html
-my $maximage = 1;
-#sub l2h_ToCache($$)
-sub to_cache($$)
-{
- my $count = shift;
- my $content = shift;
- my @images = ($content =~ /SRC="(.*?)"/g);
- my ($src, $dest);
-
- for $src (@images)
- {
- $dest = $l2h_img{$src};
- unless ($dest)
- {
- my $ext;
- if ($src =~ /.*\.(.*)$/ && $1 ne $docu_ext)
- {
- $ext = $1;
- }
- else
- {
- warn "$ERROR: L2h image $src has invalid extension\n";
- next;
- }
- while (-e "$docu_rdir${docu_name}_$maximage.$ext")
- {
- $maximage++;
- }
- $dest = "${docu_name}_$maximage.$ext";
- system("cp -f $docu_rdir$src $docu_rdir$dest");
- $l2h_img{$src} = $dest;
- #unlink "$docu_rdir$src" unless ($T2H_DEBUG & $DEBUG_L2H);
- unlink "$docu_rdir$src" unless ($debug);
- }
- $content =~ s/$src/$dest/g;
- }
- $l2h_cache{$l2h_to_latex[$count]} = $content;
- return $content;
-}
-
-}
-
-#+++###########################################################################
-# #
-# Pass texi: read source, handle variable, ignored text, #
-# #
-#---###########################################################################
-
-my @fhs = (); # hold the file handles to read
-my $input_spool; # spooled lines to read
-my @lines = (); # whole document
-my @lines_numbers = (); # line number, originating file associated with
- # whole document
-my $macros; # macros. reference on a hash
-my %info_enclose; # macros defined with definfoenclose
-my $texi_line_number = { 'file_name' => '', 'line_nr' => 0, 'macro' => '' };
-my @floats = (); # floats list
-my %floats = (); # floats by style
-
-sub initialise_state_texi($)
-{
- my $state = shift;
- $state->{'texi'} = 1; # for substitute_text and close_stack:
- # 1 if pass_texi/scan_texi is to be used
-}
-
-my @first_lines = ();
-
-sub pass_texi()
-{
- my $first_lines = 1; # is it the first lines
- my $state = {};
- # holds the informations about the context
- # to pass it down to the functions
- initialise_state_texi($state);
- my @stack;
- my $text;
- INPUT_LINE: while (defined($_ = next_line($texi_line_number)))
- {
- #
- # remove the lines preceding \input or an @-command
- #
- if ($first_lines)
- {
- if (/^\\input/)
- {
- push @first_lines, $_;
- $first_lines = 0;
- next;
- }
- if (/^\s*\@/)
- {
- $first_lines = 0;
- }
- else
- {
- push @first_lines, $_;
- next;
- }
- }
- #print STDERR "line_nr $texi_line_number->{'line_nr'} :$_";
- my $chomped_line = $_;
- if (scan_texi ($_, \$text, \@stack, $state, $texi_line_number) and chomp($chomped_line))
- {
- #print STDERR "scan_texi line_nr $texi_line_number->{'line_nr'}\n";
- push (@lines_numbers, { 'file_name' => $texi_line_number->{'file_name'},
- 'line_nr' => $texi_line_number->{'line_nr'},
- 'macro' => $texi_line_number->{'macro'} });
- }
-
- #dump_stack (\$text, \@stack, $state);
- if ($state->{'bye'})
- {
- #dump_stack(\$text, \@stack, $state);
- # close stack after bye
- close_stack_texi_structure(\$text, \@stack, $state, $texi_line_number);
- }
- next if (@stack);
- $_ = $text;
- $text = '';
- next if !defined($_);
- push @lines, split_lines ($_);
- last if ($state->{'bye'});
- }
- # close stack at the end of pass texi
- close_stack_texi_structure(\$text, \@stack, $state, $texi_line_number);
- push @lines, split_lines ($text);
- print STDERR "# end of pass texi\n" if $T2H_VERBOSE;
-}
-
-# return the line after preserving things according to misc_command map.
-sub preserve_command($$)
-{
- my $line = shift;
- my $macro = shift;
- my $text = '';
- my $args = '';
- my $skip_spec = '';
- my $arg_spec = '';
-
- $skip_spec = $Texi2HTML::Config::misc_command{$macro}->{'skip'}
- if (defined($Texi2HTML::Config::misc_command{$macro}->{'skip'}));
- $arg_spec = $Texi2HTML::Config::misc_command{$macro}->{'arg'}
- if (defined($Texi2HTML::Config::misc_command{$macro}->{'arg'}));
-
- if ($arg_spec eq 'line')
- {
- $text .= $line;
- $args .= $line;
- $line = '';
- }
- elsif ($arg_spec)
- {
- my $arg_nr = $Texi2HTML::Config::misc_command{$macro}->{'arg'};
- while ($arg_nr)
- {
- $line =~ s/(\s+\S*)//o;
- $text .= $1 if defined($1);
- $args .= $1 if defined($1);
- $arg_nr--;
- }
- }
-
- if ($macro eq 'bye')
- {
- $line = '';
- $text = "\n";
- }
- elsif ($skip_spec eq 'linespace')
- {
- if ($line =~ /^\s*$/o)
- {
- $line =~ s/([ \t]*)//o;
- $text .= $1;
- }
- }
- elsif ($skip_spec eq 'linewhitespace')
- {
- if ($line =~ /^\s*$/o)
- {
- $text .= $line;
- $line = '';
- }
- }
- elsif ($skip_spec eq 'line')
- {
- $text .= $line;
- $line = '';
- }
- elsif ($skip_spec eq 'whitespace')
- {
- $line =~ s/(\s*)//o;
- $text .= $1;
- }
- elsif ($skip_spec eq 'space')
- {
- $line =~ s/([ \t]*)//o;
- $text .= $1;
- }
- $line = '' if (!defined($line));
- return ($line, "\@$macro" . $text, $args);
-}
-
-#+++###########################################################################
-# #
-# Pass structure: parse document structure #
-# #
-#---###########################################################################
-
-# This is a virtual element for things appearing before @node and
-# sectionning commands
-my $element_before_anything =
-{
- 'before_anything' => 1,
- 'place' => [],
- 'texi' => 'VIRTUAL ELEMENT BEFORE ANYTHING',
-};
-
-sub initialise_state_structure($)
-{
- my $state = shift;
- $state->{'structure'} = 1; # for substitute_text and close_stack:
- # 1 if pass_structure/scan_structure is
- # to be used
- $state->{'menu'} = 0; # number of opened menus
- $state->{'detailmenu'} = 0; # number of opened detailed menus
- $state->{'level'} = 0; # current sectionning level
- $state->{'table_stack'} = [ "no table" ]; # a stack of opened tables/lists
- delete ($state->{'region_lines'}) unless (defined($state->{'region_lines'}));
-}
-
-my @doc_lines = (); # whole document
-my @doc_numbers = (); # whole document line numbers and file names
-my @nodes_list = (); # nodes in document reading order
- # each member is a reference on a hash
-my @sections_list = (); # sections in reading order
- # each member is a reference on a hash
-my @elements_list = (); # sectionning elements (nodes and sections)
- # in reading order. Each member is a reference
- # on a hash which also appears in %nodes,
- # @sections_list @nodes_list, @all_elements
-my @all_elements; # all the elements in document order
-my %nodes = (); # nodes hash. The key is the texi node name
-my %cross_reference_nodes = (); # normalized node names
-my %sections = (); # sections hash. The key is the section number
- # headings are there, although they are not elements
-my $element_top; # Top element
-my $node_top; # Top node
-my $node_first; # First node
-my $element_index; # element with first index
-my $element_chapter_index; # chapter with first index
-my $element_first; # first element
-my $element_last; # last element
-
-# This is a virtual element used to have the right hrefs for index entries
-# and anchors in footnotes
-my $footnote_element =
-{
- 'id' => 'SEC_Foot',
- 'file' => $docu_foot,
- 'footnote' => 1,
- 'element' => 1,
- 'place' => [],
-};
-
-#my $do_contents; # do table of contents if true
-#my $do_scontents; # do short table of contents if true
-my $novalidate = $Texi2HTML::Config::NOVALIDATE; # @novalidate appeared
-
-sub pass_structure()
-{
- my $state = {};
- # holds the informations about the context
- # to pass it down to the functions
- initialise_state_structure($state);
- $state->{'element'} = $element_before_anything;
- $state->{'place'} = $element_before_anything->{'place'};
- my @stack;
- my $text;
- my $line_nr;
-
- while (@lines)
- {
- $_ = shift @lines;
- my $chomped_line = $_;
- if (!chomp($chomped_line) and @lines)
- {
- $lines[0] = $_ . $lines[0];
- next;
- }
- $line_nr = shift (@lines_numbers);
- #print STDERR "PASS_STRUCTURE: $_";
- if (!$state->{'raw'} and !$state->{'special'} and !$state->{'verb'})
- {
- my $tag = '';
- if (/^\s*\@(\w+)\b/)
- {
- $tag = $1;
- }
-
- #
- # analyze the tag
- #
- if ($tag and $tag eq 'node' or defined($sec2level{$tag}) or $tag eq 'printindex' or $tag eq 'float')
- {
- $_ = substitute_texi_line($_); #usefull if there is an anchor ???
- if (@stack and $tag eq 'node' or defined($sec2level{$tag}) or
-$tag eq 'float')
- {# in pass structure node and float shouldn't appear in formats
- close_stack_texi_structure(\$text, \@stack, $state, $line_nr);
- if (exists($state->{'region_lines'}))
- {
- push @{$region_lines{$state->{'region_lines'}->{'format'}}}, split_lines ($text);
- }
- else
- {
- push @doc_lines, split_lines ($text);
- }
- $text = '';
- }
- if ($tag eq 'node')
- {
- my $node_ref;
- my $auto_directions;
- $auto_directions = 1 unless (/,/o);
- my ($node, $node_next, $node_prev, $node_up) = split(/,/, $_);
- $node =~ s/^\@node\s+// if ($node);
- if ($node)
- {
- $node = normalise_space($node);
- if (exists($nodes{$node}) and defined($nodes{$node})
- and $nodes{$node}->{'seen'})
- {
- echo_error ("Duplicate node found: $node", $line_nr);
- next;
- }
- else
- {
- if (exists($nodes{$node}) and defined($nodes{$node}))
- { # node appeared in a menu
- $node_ref = $nodes{$node};
- }
- else
- {
- my $first;
- $first = 1 if (!defined($node_ref));
- $node_ref = {};
- $node_first = $node_ref if ($first);
- $nodes{$node} = $node_ref;
- }
- $node_ref->{'node'} = 1;
- $node_ref->{'tag'} = 'node';
- $node_ref->{'tag_level'} = 'node';
- $node_ref->{'texi'} = $node;
- $node_ref->{'seen'} = 1;
- $node_ref->{'automatic_directions'} = $auto_directions;
- $node_ref->{'place'} = [];
- $node_ref->{'current_place'} = [];
- merge_element_before_anything($node_ref);
- $node_ref->{'index_names'} = [];
- $state->{'place'} = $node_ref->{'current_place'};
- $state->{'element'} = $node_ref;
- $state->{'after_element'} = 1;
- $state->{'node_ref'} = $node_ref;
- # makeinfo treats differently case variants of
- # top in nodes and anchors and in refs commands and
- # refs from nodes.
- if ($node =~ /^top$/i)
- {
- if (!defined($node_top))
- {
- $node_top = $node_ref;
- $node_top->{'texi'} = 'Top';
- delete $nodes{$node};
- $nodes{$node_top->{'texi'}} = $node_ref;
- }
- else
- { # All the refs are going to point to the first Top
- echo_warn ("Top node allready exists", $line_nr);
- #warn "$WARN Top node allready exists\n";
- }
- }
- unless (@nodes_list)
- {
- $node_ref->{'first'} = 1;
- }
- push (@nodes_list, $node_ref);
- push @elements_list, $node_ref;
- }
- }
- else
- {
- echo_error ("Node is undefined: $_ (eg. \@node NODE-NAME, NEXT, PREVIOUS, UP)", $line_nr);
- next;
- }
-
- if ($node_next)
- {
- $node_ref->{'node_next'} = normalise_node($node_next);
- }
- if ($node_prev)
- {
- $node_ref->{'node_prev'} = normalise_node($node_prev);
- }
- if ($node_up)
- {
- $node_ref->{'node_up'} = normalise_node($node_up);
- }
- }
- elsif (defined($sec2level{$tag}))
- {
- if (/^\@$tag\s*(.*)$/)
- {
- my $name = normalise_space($1);
- $name = '' if (!defined($name));
- my $level = $sec2level{$tag};
- $state->{'after_element'} = 1;
- my ($docid, $num);
- if($tag ne 'top')
- {
- $sec_num++;
- $num = $sec_num;
- $docid = "SEC$sec_num";
- }
- else
- {
- $num = 0;
- $docid = "SEC_Top";
- }
- if ($tag !~ /heading/)
- {
- my $section_ref = { 'texi' => $name,
- 'level' => $level,
- 'tag' => $tag,
- 'sec_num' => $num,
- 'section' => 1,
- 'id' => $docid,
- 'seen' => 1,
- 'index_names' => [],
- 'current_place' => [],
- 'place' => []
- };
-
- if ($tag eq 'top')
- {
- $section_ref->{'top'} = 1;
- $section_ref->{'number'} = '';
- $sections{0} = $section_ref;
- $element_top = $section_ref;
- }
- $sections{$num} = $section_ref;
- merge_element_before_anything($section_ref);
- if ($state->{'node_ref'} and !exists($state->{'node_ref'}->{'with_section'}))
- {
- my $node_ref = $state->{'node_ref'};
- $section_ref->{'node_ref'} = $node_ref;
- $section_ref->{'titlefont'} = $node_ref->{'titlefont'};
- $node_ref->{'with_section'} = $section_ref;
- $node_ref->{'top'} = 1 if ($tag eq 'top');
- }
- if (! $name and $level)
- {
- echo_warn ("$tag without name", $line_nr);
- }
- push @sections_list, $section_ref;
- push @elements_list, $section_ref;
- $state->{'section_ref'} = $section_ref;
- $state->{'element'} = $section_ref;
- $state->{'place'} = $section_ref->{'current_place'};
- my $node_ref = "NO NODE";
- my $node_texi ='';
- if ($state->{'node_ref'})
- {
- $node_ref = $state->{'node_ref'};
- $node_texi = $state->{'node_ref'}->{'texi'};
- }
- print STDERR "# pass_structure node($node_ref)$node_texi, tag \@$tag($level) ref $section_ref, num,id $num,$docid\n $name\n"
- if $T2H_DEBUG & $DEBUG_ELEMENTS;
- }
- else
- {
- my $section_ref = { 'texi' => $name,
- 'level' => $level,
- 'heading' => 1,
- 'tag' => $tag,
- 'tag_level' => $tag,
- 'sec_num' => $sec_num,
- 'id' => $docid,
- 'number' => '' };
- $state->{'element'} = $section_ref;
- push @{$state->{'place'}}, $section_ref;
- $sections{$sec_num} = $section_ref;
- }
- }
- }
- elsif ($tag eq 'float')
- {
- my ($style_texi, $label_texi) = split(/,/, $_);
- $style_texi =~ s/^\@float\s*//;
- $style_texi = normalise_space($style_texi);
- $label_texi = undef if (defined($label_texi) and ($label_texi =~ /^\s*$/));
- if (defined($label_texi))
- {
- $label_texi = normalise_node($label_texi);
- if (exists($nodes{$label_texi}) and defined($nodes{$label_texi})
- and $nodes{$label_texi}->{'seen'})
- {
- echo_error ("Duplicate label found: $label_texi", $line_nr);
- while ($_ =~ /,/)
- {
- $_ =~ s/,.*$//;
- }
- }
- else
- {
- my $float = { };
- if (exists($nodes{$label_texi}) and defined($nodes{$label_texi}))
- { # float appeared in a menu
- $float = $nodes{$label_texi};
- }
- else
- {
- $nodes{$label_texi} = $float;
- }
- $float->{'float'} = 1;
- $float->{'tag'} = 'float';
- $float->{'texi'} = $label_texi;
- $float->{'seen'} = 1;
- $float->{'id'} = $label_texi;
-#print STDERR "FLOAT: $float $float->{'texi'}, place $state->{'place'}\n";
- push @{$state->{'place'}}, $float;
- $float->{'element'} = $state->{'element'};
- $state->{'float'} = $float;
- $float->{'style_texi'} = $style_texi;
- push @floats, $float;
- }
- }
- }
- elsif (/^\@printindex\s+(\w+)/)
- {
- unless (@elements_list)
- {
- echo_warn ("Printindex before document beginning: \@printindex $1", $line_nr);
- next;
- }
- $state->{'after_element'} = 0;
- # $element_index is the first element with index
- $element_index = $elements_list[-1] unless (defined($element_index));
- # associate the index to the element such that the page
- # number is right
- my $placed_elements = [];
- push @{$elements_list[-1]->{'index_names'}}, { 'name' => $1, 'place' => $placed_elements };
- $state->{'place'} = $placed_elements;
- }
- if (exists($state->{'region_lines'}))
- {
- push @{$region_lines{$state->{'region_lines'}->{'format'}}}, $_;
- }
- else
- {
- push @doc_lines, $_;
- push @doc_numbers, $line_nr;
- }
- next;
- }
- }
- if (scan_structure ($_, \$text, \@stack, $state, $line_nr) and !(exists($state->{'region_lines'})))
- {
- push (@doc_numbers, $line_nr);
- }
- next if (@stack);
- $_ = $text;
- $text = '';
- next if (!defined($_));
- if ($state->{'region_lines'})
- {
- push @{$region_lines{$state->{'region_lines'}->{'format'}}}, split_lines ($_);
- }
- else
- {
- push @doc_lines, split_lines ($_);
- }
- }
- if (@stack)
- {# close stack at the end of pass structure
- close_stack_texi_structure(\$text, \@stack, $state, $line_nr);
- push @doc_lines, split_lines ($text) if ($text and (!exists($state->{'region_lines'})));
- }
- echo_warn ("At end of document, $state->{'region_lines'}->{'number'} $state->{'region_lines'}->{'format'} not closed") if (exists($state->{'region_lines'}));
- print STDERR "# end of pass structure\n" if $T2H_VERBOSE;
-}
-
-# split line at end of line and put each resulting line in an array
-sub split_lines($)
-{
- my $line = shift;
- my @result = ();
- my $i = 0;
- while ($line)
- {
- $result[$i] = '';
- $line =~ s/^(.*)//;
- $result[$i] .= $1;
- $result[$i] .= "\n" if ($line =~ s/^\n//);
- #print STDERR "$i: $result[$i]";
- $i++;
- }
- return @result;
-}
-
-sub misc_command_structure($$$$)
-{
- my $line = shift;
- my $macro = shift;
- my $state = shift;
- my $line_nr = shift;
- my $text;
- my $args;
-
- if ($macro eq 'lowersections')
- {
- my ($sec, $level);
- while (($sec, $level) = each %sec2level)
- {
- $sec2level{$sec} = $level + 1;
- }
- $state->{'level'}--;
- }
- elsif ($macro eq 'raisesections')
- {
- my ($sec, $level);
- while (($sec, $level) = each %sec2level)
- {
- $sec2level{$sec} = $level - 1;
- }
- $state->{'level'}++;
- }
- elsif ($macro eq 'contents')
- {
- $Texi2HTML::Config::DO_CONTENTS = 1;
- }
- elsif ($macro eq 'detailmenu')
- {
- $state->{'detailmenu'}++;
- }
- elsif (($macro eq 'summarycontents') or ($macro eq 'shortcontents'))
- {
- $Texi2HTML::Config::DO_SCONTENTS = 1;
- }
- elsif ($macro eq 'novalidate')
- {
- $novalidate = 1;
- }
- elsif (grep {$_ eq $macro} ('settitle','setfilename','shortitle','shorttitlepage')
- and ($line =~ /^\s+(.*)$/))
- {
- $value{"_$macro"} = substitute_texi_line($1);
- }
- elsif (grep {$_ eq $macro} ('author','subtitle','title')
- and ($line =~ /^\s+(.*)$/))
- {
- $value{"_$macro"} .= substitute_texi_line($1)."\n";
- push @{$Texi2HTML::THISDOC{"${macro}s"}}, substitute_texi_line($1);
- }
- elsif ($macro eq 'synindex' || $macro eq 'syncodeindex')
- {
- if ($line =~ /^\s+(\w+)\s+(\w+)/)
- {
- my $from = $1;
- my $to = $2;
- my $prefix_from = index_name2prefix($from);
- my $prefix_to = index_name2prefix($to);
- echo_error ("unknown from index name $from in \@$macro", $line_nr)
- unless $prefix_from;
- echo_error ("unknown to index name $to in \@$macro", $line_nr)
- unless $prefix_to;
- if ($prefix_from and $prefix_to)
- {
- if ($macro eq 'syncodeindex')
- {
- $index_properties->{$prefix_to}->{'from_code'}->{$prefix_from} = 1;
- }
- else
- {
- $index_properties->{$prefix_to}->{'from'}->{$prefix_from} = 1;
- }
- }
- }
- else
- {
- echo_error ("Bad $macro line: $line", $line_nr);
- }
- }
- elsif ($macro eq 'defindex' || $macro eq 'defcodeindex')
- {
- if ($line =~ /^\s+(\w+)\s*$/)
- {
- my $name = $1;
- $index_properties->{$name}->{'name'} = $name;
- $index_properties->{$name}->{'code'} = 1 if $macro eq 'defcodeindex';
- }
- else
- {# FIXME makeinfo don't warn ?
- echo_error ("Bad $macro line: $line", $line_nr);
- }
- }
- elsif ($macro eq 'documentlanguage')
- {
- if ($line =~ /\s+(\w+)/)
- {
- my $lang = $1;
- set_document_language($lang, 0, $line_nr) if (!$cmd_line_lang && $lang);
- }
- }
- elsif ($macro eq 'kbdinputstyle')
- {# FIXME makeinfo ignores that with --html
- if ($line =~ /\s+([a-z]+)/)
- {
- if ($1 eq 'code')
- {
- $style_map_ref->{'kbd'} = $style_map_ref->{'code'};
- $style_map_pre_ref->{'kbd'} = $style_map_pre_ref->{'code'};
- $Texi2HTML::THISDOC{'kbdinputstyle'} = $1;
- }
- elsif ($1 eq 'example')
- {
- $style_map_pre_ref->{'kbd'} = $style_map_pre_ref->{'code'};
- $Texi2HTML::THISDOC{'kbdinputstyle'} = $1;
- }
- elsif ($1 ne 'distinct')
- {
- echo_error ("Unknown argument for \@$macro: $1", $line_nr);
- }
- }
- else
- {
- echo_error ("Bad \@$macro", $line_nr);
- }
- }
- elsif ($macro eq 'paragraphindent')
- {
- if ($line =~ /\s+([0-9]+)/)
- {
- $Texi2HTML::THISDOC{'paragraphindent'} = $1;
- }
- elsif (($line =~ /\s+(none)[^\w\-]/) or ($line =~ /\s+(asis)[^\w\-]/))
- {
- $Texi2HTML::THISDOC{'paragraphindent'} = $1;
- }
- else
- {
- echo_error ("Bad \@$macro", $line_nr);
- }
- }
- elsif ($macro eq 'firstparagraphindent')
- {
- if (($line =~ /\s+(none)[^\w\-]/) or ($line =~ /\s+(insert)[^\w\-]/))
- {
- $Texi2HTML::THISDOC{'firstparagraphindent'} = $1;
- }
- else
- {
- echo_error ("Bad \@$macro", $line_nr);
- }
- }
- elsif ($macro eq 'exampleindent')
- {
- if ($line =~ /^\s+([0-9]+)/)
- {
- $Texi2HTML::THISDOC{'exampleindent'} = $1;
- }
- elsif ($line =~ /^\s+(asis)[^\w\-]/)
- {
- $Texi2HTML::THISDOC{'exampleindent'} = $1;
- }
- else
- {
- echo_error ("Bad \@$macro", $line_nr);
- }
- }
- elsif ($macro eq 'footnotestyle')
- {
- if (($line =~ /^\s+(end)[^\w\-]/) or ($line =~ /^\s+(separate)[^\w\-]/))
- {
- $Texi2HTML::THISDOC{'footnotestyle'} = $1;
- }
- else
- {
- echo_error ("Bad \@$macro", $line_nr);
- }
- }
- elsif ($macro eq 'headings')
- {
- my $valid_arg = 0;
- foreach my $possible_arg (('off','on','single','double',
- 'singleafter','doubleafter'))
- {
- if ($line =~ /^\s+($possible_arg)[^\w\-]/)
- {
- $valid_arg = 1;
- $Texi2HTML::THISDOC{'headings'} = $possible_arg;
- last;
- }
- }
- unless ($valid_arg)
- {
- echo_error ("Bad \@$macro", $line_nr);
- }
- }
- elsif ($macro eq 'setchapternewpage')
- {
- if (($line =~ /^\s+(on)[^\w\-]/) or ($line =~ /^\s+(off)[^\w\-]/)
- or ($line =~ /^\s+(odd)[^\w\-]/))
- {
- $Texi2HTML::THISDOC{'setchapternewpage'} = $1;
- }
- else
- {
- echo_error ("Bad \@$macro", $line_nr);
- }
- }
- elsif (grep {$macro eq $_} ('everyheading', 'everyfooting',
- 'evenheading', 'evenfooting', 'oddheading', 'oddfooting'))
- {
- my $arg = $line;
- $arg =~ s/^\s+//;
- $Texi2HTML::THISDOC{$macro} = $arg;
- }
-
- ($text, $line, $args) = preserve_command($line, $macro);
- return ($text, $line);
-}
-
-# return the line after removing things according to misc_command map.
-# if the skipped macro has an effect it is done here
-# this is used during pass_text
-sub misc_command_text($$$$$$)
-{
- my $line = shift;
- my $macro = shift;
- my $stack = shift;
- my $state = shift;
- my $text = shift;
- my $line_nr = shift;
- my ($skipped, $remaining, $args);
- my $keep = $Texi2HTML::Config::misc_command{$macro}->{'keep'};
-
- if ($macro eq 'detailmenu')
- {
- $state->{'detailmenu'}++;
- }
- elsif ($macro eq 'sp')
- {
- my $sp_number;
- if ($line =~ /^\s+(\d+)\s/)
- {
- $sp_number = $1;
- }
- elsif ($line =~ /(\s*)$/)
- {
- $sp_number = '';
- }
- else
- {
- echo_error ("\@$macro needs a numeric arg or no arg", $line_nr);
- }
- $sp_number = 1 if ($sp_number eq '');
- add_prev($text, $stack, &$Texi2HTML::Config::sp($sp_number, $state->{'preformatted'}));
- }
- elsif($macro eq 'verbatiminclude' and !$keep)
- {
- if ($line =~ /\s+(.+)/)
- {
- my $arg = $1;
- my $file = locate_include_file($arg);
- if (defined($file))
- {
- if (!open(VERBINCLUDE, $file))
- {
- echo_warn ("Can't read file $file: $!",$line_nr);
- }
- else
- {
- my $verb_text = '';
- while (my $line = <VERBINCLUDE>)
- {
- $verb_text .= $line;
- }
- add_prev($text, $stack, &$Texi2HTML::Config::raw('verbatim',$verb_text));
- close VERBINCLUDE;
- }
- }
- else
- {
- echo_error ("Can't find $arg, skipping", $line_nr);
- }
- }
- else
- {
- echo_error ("Bad \@$macro line: $_", $line_nr);
- }
- }
- elsif ($macro eq 'need')
- {
- unless (($line =~ /\s+([0-9]+(\.[0-9]*)?)[^\w\-]/) or
- ($line =~ /\s+(\.[0-9]+)[^\w\-]/))
- {
- echo_warn ("Bad \@$macro", $line_nr);
- }
- }
- ($remaining, $skipped, $args) = preserve_command($line, $macro);
- if ($keep)
- {
- $remaining = $args . $remaining;
- }
- return $remaining if ($remaining ne '');
- return undef;
-}
-
-# merge the things appearing before the first @node or sectionning command
-# (held by element_before_anything) with the current element if not allready
-# done
-sub merge_element_before_anything($)
-{
- my $element = shift;
- if (exists($element_before_anything->{'place'}))
- {
- $element->{'current_place'} = $element_before_anything->{'place'};
- $element->{'titlefont'} = $element_before_anything->{'titlefont'};
- delete $element_before_anything->{'place'};
- foreach my $placed_thing (@{$element->{'current_place'}})
- {
- $placed_thing->{'element'} = $element if (exists($placed_thing->{'element'}));
- }
- }
-}
-
-# find menu_prev, menu_up... for a node in menu
-sub menu_entry_texi($$$)
-{
- my $node = shift;
- my $state = shift;
- my $line_nr = shift;
- my $node_menu_ref = {};
- if (exists($nodes{$node}))
- {
- $node_menu_ref = $nodes{$node};
- }
- else
- {
- $nodes{$node} = $node_menu_ref;
- $node_menu_ref->{'texi'} = $node;
- $node_menu_ref->{'external_node'} = 1 if ($node =~ /\(.+\)/);
-# or $novalidate);
- }
- #$node_menu_ref->{'menu_node'} = 1;
- if ($state->{'node_ref'})
- {
- $node_menu_ref->{'menu_up'} = $state->{'node_ref'};
- $node_menu_ref->{'menu_up_hash'}->{$state->{'node_ref'}->{'texi'}} = 1;
- }
- else
- {
- echo_warn ("menu entry without previous node: $node", $line_nr) unless ($node =~ /\(.+\)/);
- #warn "$WARN menu entry without previous node: $node\n" unless ($node =~ /\(.+\)/);
- }
- return if ($state->{'detailmenu'});
- if ($state->{'prev_menu_node'})
- {
- $node_menu_ref->{'menu_prev'} = $state->{'prev_menu_node'};
- $state->{'prev_menu_node'}->{'menu_next'} = $node_menu_ref;
- }
- elsif ($state->{'node_ref'})
- {
- $state->{'node_ref'}->{'menu_child'} = $node_menu_ref;
- }
- $state->{'prev_menu_node'} = $node_menu_ref;
-}
-
-my %files = (); # keys are files. This is used to avoid reusing an allready
- # used file name
-my %empty_indices = (); # value is true for an index name key if the index
- # is empty
-my %printed_indices = (); # value is true for an index name not empty and
- # printed
-
-# find next, prev, up, back, forward, fastback, fastforward
-# find element id and file
-# split index pages
-# associate placed items (items which have links to them) with the right
-# file and id
-# associate nodes with sections
-sub rearrange_elements()
-{
- @all_elements = @elements_list;
-
- print STDERR "# find sections levels and toplevel\n"
- if ($T2H_DEBUG & $DEBUG_ELEMENTS);
-
- my $toplevel = 4;
- # correct level if raisesections or lowersections overflowed
- # and find toplevel
- foreach my $element (values(%sections))
- {
- my $level = $element->{'level'};
- if ($level > $MAX_LEVEL)
- {
- $element->{'level'} = $MAX_LEVEL;
- }
- elsif ($level < $MIN_LEVEL and !$element->{'top'})
- {
- $element->{'level'} = $MIN_LEVEL;
- }
- else
- {
- $element->{'level'} = $level;
- }
- $element->{'toc_level'} = $element->{'level'};
- # This is for top
- $element->{'toc_level'} = $MIN_LEVEL if ($element->{'level'} < $MIN_LEVEL);
- # find the new tag corresponding with the level of the section
- $element->{'tag_level'} = $level2sec{$element->{'tag'}}->[$element->{'level'}] if ($element->{'tag'} !~ /heading/);
- $toplevel = $element->{'level'} if (($element->{'level'} < $toplevel) and ($element->{'level'} > 0 and ($element->{'tag'} !~ /heading/)));
- print STDERR "# section level $level: $element->{'texi'}\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- }
-
- print STDERR "# find sections structure, construct section numbers (toplevel=$toplevel)\n"
- if ($T2H_DEBUG & $DEBUG_ELEMENTS);
-
- my $in_appendix = 0;
- # these arrays heve an element per sectionning level.
- my @previous_numbers = (); # holds the number of the previous sections
- # at the same and upper levels
- my @previous_sections = (); # holds the ref of the previous sections
-
- foreach my $section (@sections_list)
- {
- next if ($section->{'top'});
- print STDERR "Bug level undef for ($section) $section->{'texi'}\n" if (!defined($section->{'level'}));
- $section->{'toplevel'} = 1 if ($section->{'level'} == $toplevel);
- # undef things under that section level
- for (my $level = $section->{'level'} + 1; $level < $MAX_LEVEL + 1 ; $level++)
- {
- $previous_numbers[$level] = undef;
- $previous_sections[$level] = undef;
- }
- my $number_set;
- # find number at the current level
- if ($section->{'tag'} =~ /appendix/ and !$in_appendix)
- {
- $previous_numbers[$toplevel] = 'A';
- $in_appendix = 1;
- $number_set = 1 if ($section->{'level'} == $toplevel);
- }
- if (!defined($previous_numbers[$section->{'level'}]) and !$number_set)
- {
- if ($section->{'tag'} =~ /unnumbered/)
- {
- $previous_numbers[$section->{'level'}] = undef;
- }
- else
- {
- $previous_numbers[$section->{'level'}] = 1;
- }
- }
- elsif ($section->{'tag'} !~ /unnumbered/ and !$number_set)
- {
- $previous_numbers[$section->{'level'}]++;
- }
- # construct the section number
- $section->{'number'} = '';
-
- unless ($section->{'tag'} =~ /unnumbered/)
- {
- my $level = $section->{'level'};
- while ($level > $toplevel)
- {
- my $number = $previous_numbers[$level];
- $number = 0 if (!defined($number));
- if ($section->{'number'})
- {
- $section->{'number'} = "$number.$section->{'number'}";
- }
- else
- {
- $section->{'number'} = $number;
- }
- $level--;
- }
- my $toplevel_number = $previous_numbers[$toplevel];
- $toplevel_number = 0 if (!defined($toplevel_number));
- $section->{'number'} = "$toplevel_number.$section->{'number'}";
- }
- # find the previous section
- if (defined($previous_sections[$section->{'level'}]))
- {
- my $prev_section = $previous_sections[$section->{'level'}];
- $section->{'section_prev'} = $prev_section;
- $prev_section->{'next'} = $section;
- $prev_section->{'element_next'} = $section;
- }
- # find the up section
- if ($section->{'level'} == $toplevel)
- {
- $section->{'up'} = undef;
- }
- else
- {
- my $level = $section->{'level'} - 1;
- while (!defined($previous_sections[$level]) and ($level >= 0))
- {
- $level--;
- }
- if ($level >= 0)
- {
- $section->{'up'} = $previous_sections[$level];
- # 'child' is the first child
- $section->{'up'}->{'child'} = $section unless ($section->{'section_prev'});
- }
- else
- {
- $section->{'up'} = undef;
- }
- }
- $previous_sections[$section->{'level'}] = $section;
- # element_up is used for reparenting in case an index page
- # splitted a section. This is used in order to preserve the up which
- # points to the up section. See below at index pages generation.
- $section->{'element_up'} = $section->{'up'};
-
- my $up = "NO_UP";
- $up = $section->{'up'} if (defined($section->{'up'}));
- print STDERR "# numbering section ($section->{'level'}): $section->{'number'}: (up: $up) $section->{'texi'}\n"
- if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- }
-
- my @node_directions = ('node_prev', 'node_next', 'node_up');
- # handle nodes
- # the node_prev... are texinfo strings, find the associated node references
- print STDERR "# Resolve nodes directions\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- foreach my $node (@nodes_list)
- {
- foreach my $direction (@node_directions)
- {
- if ($node->{$direction} and !ref($node->{$direction}))
- {
- if ($nodes{$node->{$direction}} and $nodes{$node->{$direction}}->{'seen'})
- {
- $node->{$direction} = $nodes{$node->{$direction}};
- }
- elsif (($node->{$direction} =~ /^\(.*\)/) or $novalidate)
- { # ref to an external node
- if (exists($nodes{$node->{$direction}}))
- {
- $node->{$direction} = $nodes{$node->{$direction}};
- }
- else
- {
- # FIXME if {'seen'} this is a node appearing in the
- # document and a node like `(file)node'. What to
- # do then ?
- my $node_ref = { 'texi' => $node->{$direction} };
- $node_ref->{'external_node'} = 1 if ($node->{$direction} =~ /^\(.*\)/);
- #my $node_ref = { 'texi' => $node->{$direction},
- # 'external_node' => 1 };
- $nodes{$node->{$direction}} = $node_ref;
- $node->{$direction} = $node_ref;
- }
- }
- else
- {
- echo_warn ("$direction `$node->{$direction}' for `$node->{'texi'}' not found");
- delete $node->{$direction};
- }
- }
- }
- }
-
- # find section preceding and following top
- my $section_before_top; # section preceding the top node
- my $section_after_top; # section following the top node
- if ($node_top)
- {
- my $previous_is_top = 0;
- foreach my $element (@all_elements)
- {
- if ($element eq $node_top)
- {
- $previous_is_top = 1;
- next;
- }
- if ($previous_is_top)
- {
- if ($element->{'section'})
- {
- $section_after_top = $element;
- last;
- }
- next;
- }
- $section_before_top = $element if ($element->{'section'});
- }
- }
- print STDERR "# section before Top: $section_before_top->{'texi'}\n"
- if ($section_before_top and ($T2H_DEBUG & $DEBUG_ELEMENTS));
- print STDERR "# section after Top: $section_after_top->{'texi'}\n"
- if ($section_after_top and ($T2H_DEBUG & $DEBUG_ELEMENTS));
-
- print STDERR "# Build the elements list\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- if (!$Texi2HTML::Config::USE_NODES)
- {
- #the only sectionning elements are sections
- @elements_list = @sections_list;
- # if there is no section we use nodes...
- if (!@elements_list)
- {
- print STDERR "# no section\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- @elements_list = @all_elements;
- }
- elsif (!$element_top and $node_top and !$node_top->{'with_section'})
- { # special case for the top node if it isn't associated with
- # a section. The top node element is inserted between the
- # $section_before_top and the $section_after_top
- $node_top->{'as_section'} = 1;
- $node_top->{'section_ref'} = $node_top;
- my @old_element_lists = @elements_list;
- @elements_list = ();
- while (@old_element_lists)
- {
- my $section = shift @old_element_lists;
- if ($section_before_top and ($section eq $section_before_top))
- {
- push @elements_list, $section;
- push @elements_list, $node_top;
- last;
- }
- elsif ($section_after_top and ($section eq $section_after_top))
- {
- push @elements_list, $node_top;
- push @elements_list, $section;
- last;
- }
- push @elements_list, $section;
- }
- push @elements_list, @old_element_lists;
- }
-
- foreach my $element (@elements_list)
- {
- print STDERR "# new section element $element->{'texi'}\n"
- if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- }
- }
- else
- {
- # elements are sections if possible, and node if no section associated
- my @elements = ();
- while (@elements_list)
- {
- my $element = shift @elements_list;
- if ($element->{'node'})
- {
- if (!defined($element->{'with_section'}))
- {
- $element->{'toc_level'} = $MIN_LEVEL if (!defined($element->{'toc_level'}));
- print STDERR "# new node element ($element) $element->{'texi'}\n"
- if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- push @elements, $element;
- }
- }
- else
- {
- print STDERR "# new section element ($element) $element->{'texi'}\n"
- if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- push @elements, $element;
- }
- }
- @elements_list = @elements;
- }
- foreach my $element (@elements_list)
- {
- $element->{'element'} = 1;
- }
-
- # nodes are attached to the section preceding them if not allready
- # associated with a section
- print STDERR "# Find the section associated with each node\n"
- if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- my $current_section = $sections_list[0];
- $current_section = $node_top if ($node_top and $node_top->{'as_section'} and !$section_before_top);
- my $current;
- foreach my $element (@all_elements)
- {
- if ($element->{'node'} and !$element->{'as_section'})
- {
- if ($element->{'with_section'})
- { # the node is associated with a section
- $element->{'section_ref'} = $element->{'with_section'};
- push @{$element->{'section_ref'}->{'nodes'}}, $element;
- }
- elsif (defined($current_section))
- {
- $current_section = $section_after_top
- if ($current_section->{'node'} and $section_after_top);
- $element->{'in_top'} = 1 if ($current_section->{'top'});
- $element->{'section_ref'} = $current_section;
- # nodes are considered sub elements for the purprose of
- # reparenting and their element_next and element_prev
- # are next and prev node associated with the same section
- $element->{'element_up'} = $current_section;
- $element->{'toc_level'} = $current_section->{'toc_level'};
- if (defined($current))
- {
- $current->{'element_next'} = $element;
- $element->{'element_prev'} = $current;
- }
- $current = $element;
- push @{$element->{'section_ref'}->{'nodes'}}, $element;
- }
- else
- {
- $element->{'toc_level'} = $MIN_LEVEL;
- }
- }
- else
- {
- $current = undef;
- $current_section = $element;
- if ($element->{'node'})
- { # Top node
- $element->{'toc_level'} = $MIN_LEVEL;
- push @{$element->{'section_ref'}->{'nodes'}}, $element;
- }
- }
- }
- print STDERR "# Complete nodes next prev and up based on menus and sections\n"
- if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- foreach my $node (@nodes_list)
- {
- if (!$node->{'first'} and !$node->{'top'} and !$node->{'menu_up'} and ($node->{'texi'} !~ /^top$/i) and $Texi2HTML::Config::SHOW_MENU)
- {
- warn "$WARN `$node->{'texi'}' doesn't appear in menus\n";
- }
-
- # use values deduced from menus to complete missing up, next, prev
- # or from sectionning commands if automatic sectionning
- if ($node->{'node_up'})
- {
- $node->{'up'} = $node->{'node_up'};
- }
- elsif ($node->{'automatic_directions'} and $node->{'section_ref'} and defined($node->{'section_ref'}->{'up'}))
- {
- $node->{'up'} = get_node($node->{'section_ref'}->{'up'});
- }
- elsif ($node->{'menu_up'})
- {
- $node->{'up'} = $node->{'menu_up'};
- }
-
- if ($node->{'up'} and !$node->{'up'}->{'external_node'})
- {
- # We detect when the up node has no menu entry for that node, as
- # there may be infinite loops when finding following node (see below)
- unless (defined($node->{'menu_up_hash'}) and ($node->{'menu_up_hash'}->{$node->{'up'}->{'texi'}}))
- {
- print STDERR "$WARN `$node->{'up'}->{'texi'}' is up for `$node->{'texi'}', but has no menu entry for this node\n" if ($Texi2HTML::Config::SHOW_MENU);
- push @{$node->{'up_not_in_menu'}}, $node->{'up'}->{'texi'};
- }
- }
-
- # Find next node
- if ($node->{'node_next'})
- {
- $node->{'next'} = $node->{'node_next'};
- }
- elsif ($node->{'texi'} eq 'Top')
- { # special case as said in the texinfo manual
- $node->{'next'} = $node->{'menu_child'} if ($node->{'menu_child'});
- }
- elsif ($node->{'automatic_directions'})
- {
- if (defined($node->{'section_ref'}))
- {
- my $next;
- my $section = $node->{'section_ref'};
- if (defined($section->{'next'}))
- {
- $next = get_node($section->{'next'})
- }
- else
- {
- while (defined($section->{'up'}) and !defined($section->{'next'}))
- {
- $section = $section->{'up'};
- }
- if (defined($section->{'next'}))
- {
- $next = get_node($section->{'next'});
- }
- }
- $node->{'next'} = $next;
- }
- }
- if (!defined($node->{'next'}) and $node->{'menu_next'})
- {
- $node->{'next'} = $node->{'menu_next'};
- }
- # Find prev node
- if ($node->{'node_prev'})
- {
- $node->{'prev'} = $node->{'node_prev'};
- }
- elsif ($node->{'automatic_directions'})
- {
- if (defined($node->{'section_ref'}))
- {
- my $section = $node->{'section_ref'};
- if (defined($section->{'section_prev'}))
- {
- $node->{'prev'} = get_node($section->{'section_prev'});
- }
- elsif (defined($section->{'up'}))
- {
- $node->{'prev'} = get_node($section->{'up'});
- }
- }
- }
- # next we try menus. makeinfo don't do that
- if (!defined($node->{'prev'}) and $node->{'menu_prev'})
- {
- $node->{'prev'} = $node->{'menu_prev'};
- }
- # the prev node is the parent node
- elsif (!defined($node->{'prev'}) and $node->{'menu_up'})
- {
- $node->{'prev'} = $node->{'menu_up'};
- }
-
- # the following node is the node following in node reading order
- # it is thus first the child, else the next, else the next following
- # the up
- if ($node->{'menu_child'})
- {
- $node->{'following'} = $node->{'menu_child'};
- }
- elsif ($node->{'automatic_directions'} and defined($node->{'section_ref'}) and defined($node->{'section_ref'}->{'child'}))
- {
- $node->{'following'} = get_node ($node->{'section_ref'}->{'child'});
- }
- elsif (defined($node->{'next'}))
- {
- $node->{'following'} = $node->{'next'};
- }
- else
- {
- my $up = $node->{'up'};
- # in order to avoid infinite recursion in case the up node is the
- # node itself we use the up node as following when there isn't
- # a correct menu structure, here and also below.
- $node->{'following'} = $up if (defined($up) and grep {$_ eq $up->{'texi'}} @{$node->{'up_not_in_menu'}});
- while ((!defined($node->{'following'})) and (defined($up)))
- {
- if (($node_top) and ($up eq $node_top))
- { # if we are at Top, Top is following
- $node->{'following'} = $node_top;
- $up = undef;
- }
- if (defined($up->{'next'}))
- {
- $node->{'following'} = $up->{'next'};
- }
- elsif (defined($up->{'up'}))
- {
- if (! grep { $_ eq $up->{'up'}->{'texi'} } @{$node->{'up_not_in_menu'}})
- {
- $up = $up->{'up'};
- }
- else
- { # in that case we can go into a infinite loop
- $node->{'following'} = $up->{'up'};
- }
- }
- else
- {
- $up = undef;
- }
- }
- }
- }
-
- # find first and last elements before we split indices
- # FIXME Is it right for the last element ? Or should it be the last
- # with indices taken into account ?
- $element_first = $elements_list[0];
- print STDERR "# element first: $element_first->{'texi'}\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- print STDERR "# top node: $node_top->{'texi'}\n" if (defined($node_top) and
- ($T2H_DEBUG & $DEBUG_ELEMENTS));
- # If there is no @top section no top node the first node is the top element
- $element_top = $node_top if (!defined($element_top) and defined($node_top));
- $element_top = $element_first unless (defined($element_top));
- $element_top->{'top'} = 1 if ($element_top->{'node'});
- $element_last = $elements_list[-1];
- print STDERR "# element top: $element_top->{'texi'}\n" if ($element_top and
- ($T2H_DEBUG & $DEBUG_ELEMENTS));
-
- print STDERR "# find forward and back\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- my $prev;
- foreach my $element (@elements_list)
- {
- # complete the up for toplevel elements
- if ($element->{'toplevel'} and !defined($element->{'up'}) and $element ne $element_top)
- {
- $element->{'up'} = $element_top;
- }
- # The childs are element which should be reparented in cas a chapter
- # is split by an index
- push @{$element->{'element_up'}->{'childs'}}, $element if (defined($element->{'element_up'}));
- if ($prev)
- {
- $element->{'back'} = $prev;
- $prev->{'forward'} = $element;
- $prev = $element;
- }
- else
- {
- $prev = $element;
- }
- # If the element is not a node, then all the node directions are copied
- # if there is an associated node
- if (defined($element->{'node_ref'}))
- {
- $element->{'nodenext'} = $element->{'node_ref'}->{'next'};
- $element->{'nodeprev'} = $element->{'node_ref'}->{'prev'};
- $element->{'menu_next'} = $element->{'node_ref'}->{'menu_next'};
- $element->{'menu_prev'} = $element->{'node_ref'}->{'menu_prev'};
- $element->{'menu_child'} = $element->{'node_ref'}->{'menu_child'};
- $element->{'menu_up'} = $element->{'node_ref'}->{'menu_up'};
- $element->{'nodeup'} = $element->{'node_ref'}->{'up'};
- $element->{'following'} = $element->{'node_ref'}->{'following'};
- }
- elsif (! $element->{'node'})
- { # the section has no node associated. Find the node directions using
- # sections
- if (defined($element->{'next'}))
- {
- $element->{'nodenext'} = get_node($element->{'next'});
- }
- if (defined($element->{'section_prev'}))
- {
- $element->{'nodeprev'} = get_node($element->{'section_prev'});
- }
- if (defined($element->{'up'}))
- {
- $element->{'nodeup'} = get_node($element->{'up'});
- }
- if ($element->{'child'})
- {
- $element->{'following'} = get_node($element->{'child'});
- }
- elsif ($element->{'next'})
- {
- $element->{'following'} = get_node($element->{'next'});
- }
- elsif ($element->{'up'})
- {
- my $up = $element;
- while ($up->{'up'} and !$element->{'following'})
- {
- $up = $up->{'up'};
- if ($up->{'next_section'})
- {
- $element->{'following'} = get_node ($up->{'next_section'});
- }
- }
- }
- }
- if ($element->{'node'})
- {
- $element->{'nodeup'} = $element->{'up'};
- $element->{'nodeprev'} = $element->{'prev'};
- $element->{'nodenext'} = $element->{'next'};
- }
- }
-
- my @new_elements = ();
- print STDERR "# preparing indices\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS);
-
- while(@elements_list)
- {
- my $element = shift @elements_list;
- # @checked_elements are the elements included in the $element (including
- # itself) and are searched for indices
- my @checked_elements = ();
- if (!$element->{'node'} or $element->{'as_section'})
- {
- if (!$Texi2HTML::Config::USE_NODES)
- {
- foreach my $node (@{$element->{'nodes'}})
- {
- # we update the element index, first element with index
- # if it is a node
- $element_index = $element if ($element_index and ($node eq $element_index));
- push @checked_elements, $node;
- # we push the section itself after the corresponding node
- if (defined($element->{'node_ref'}) and ($node eq $element->{'node_ref'}))
- {
- push @checked_elements, $element;
- }
- }
- if (!defined($element->{'node_ref'}) and !$element->{'node'})
- {
- push @checked_elements, $element;
- }
- $element->{'nodes'} = []; # We reset the element nodes list
- # as the nodes may be associated below to another element if
- # the element is split accross several other elements/pages
- }
- else
- {
- if ($element->{'node_ref'})
- {
- push @checked_elements, $element->{'node_ref'};
- $element_index = $element if ($element_index and ($element->{'node_ref'} eq $element_index));
- }
- push @checked_elements, $element;
- $element->{'nodes'} = [];
- }
- }
- else
- {
- push @checked_elements, $element;
- }
- my $checked_nodes = '';
- foreach my $checked (@checked_elements)
- {
- $checked_nodes .= "$checked->{'texi'}, ";
- }
- print STDERR "# Elements checked for $element->{'texi'}: $checked_nodes\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- # current_element is the last element holding text
- my $current_element = { 'holder' => 1, 'texi' => 'HOLDER',
- 'place' => [], 'indices' => [] };
- # back is sed to find back and forward
- my $back = $element->{'back'} if defined($element->{'back'});
- # forward is sed to find forward of the last inserted element
- my $forward = $element->{'forward'};
- my $element_next = $element->{'element_next'};
- my $index_num = 0;
- my @waiting_elements = (); # elements (nodes) not used for sectionning
- # waiting to be associated with an element
- foreach my $checked_element(@checked_elements)
- {
- if ($checked_element->{'element'})
- { # this is the element, we must add it
- push @new_elements, $checked_element;
- if ($current_element->{'holder'})
- { # no previous element added
- push @{$checked_element->{'place'}}, @{$current_element->{'place'}};
- foreach my $index(@{$current_element->{'indices'}})
- {
- push @{$checked_element->{'indices'}}, [ { 'element' => $checked_element, 'page' => $index->[0]->{'page'}, 'name' => $index->[0]->{'name'} } ] ;
- }
- }
- else
- {
- if ($checked_element->{'toplevel'})
- # there was an index_page added, this index_page is toplevel.
- # it begun a new chapter. The element next for this
- # index page (current_element) is the checked_element
- {
- $current_element->{'element_next'} = $checked_element;
- }
- $current_element->{'next'} = $checked_element;
- $current_element->{'following'} = $checked_element;
- $checked_element->{'prev'} = $current_element;
- }
- $current_element = $checked_element;
- $checked_element->{'back'} = $back;
- $back->{'forward'} = $checked_element if (defined($back));
- $back = $checked_element;
- push @{$checked_element->{'nodes'}}, @waiting_elements;
- my $waiting_element;
- while (@waiting_elements)
- {
- $waiting_element = shift @waiting_elements;
- $waiting_element->{'section_ref'} = $checked_element;
- }
- }
- elsif ($current_element->{'holder'})
- {
- push @waiting_elements, $checked_element;
- }
- else
- {
- push @{$current_element->{'nodes'}}, $checked_element;
- $checked_element->{'section_ref'} = $current_element;
- }
- push @{$current_element->{'place'}}, @{$checked_element->{'current_place'}};
- foreach my $index (@{$checked_element->{'index_names'}})
- {
- print STDERR "# Index in `$checked_element->{'texi'}': $index->{'name'}. Current is `$current_element->{'texi'}'\n"
- if ($T2H_DEBUG & $DEBUG_INDEX);
- my ($Pages, $Entries) = get_index($index->{'name'});
- if (defined($Pages))
- {
- my @pages = @$Pages;
- my $first_page = shift @pages;
- # begin debug section
- my $back_texi = 'NO_BACK';
- $back_texi = $back->{'texi'} if (defined($back));
- print STDERR "# New index first page (back `$back_texi', current `$current_element->{'texi'}')\n" if ($T2H_DEBUG & $DEBUG_INDEX);
- # end debug section
- push @{$current_element->{'indices'}}, [ {'element' => $current_element, 'page' => $first_page, 'name' => $index->{'name'} } ];
- if (@pages)
- {
- if ($current_element->{'holder'})
- { # the current element isn't a real element.
- # We add the real element
- # we are in a node of a section but the element
- # is splitted by the index, thus we must add
- # a new element which will contain the text
- # between the beginning of the element and the index
- push @new_elements, $checked_element;
- print STDERR "# Add element `$element->{'texi'}' before index page\n"
- if ($T2H_DEBUG & $DEBUG_INDEX);
- $checked_element->{'element'} = 1;
- $checked_element->{'level'} = $element->{'level'};
- $checked_element->{'toc_level'} = $element->{'toc_level'};
- $checked_element->{'toplevel'} = $element->{'toplevel'};
- $checked_element->{'up'} = $element->{'up'};
- $checked_element->{'element_added'} = 1;
- print STDERR "Bug: checked element wasn't seen" if
- (!$checked_element->{'seen'});
- delete $checked_element->{'with_section'};
- if ($checked_element->{'toplevel'})
- {
- $element->{'element_prev'}->{'element_next'} = $checked_element if (exists($element->{'element_prev'}));
- }
- push @{$checked_element->{'place'}}, @{$current_element->{'place'}};
- foreach my $index(@{$current_element->{'indices'}})
- {
- push @{$checked_element->{'indices'}}, [ { 'element' => $checked_element, 'page' => $index->[0]->{'page'}, 'name' => $index->[0]->{'name'} } ] ;
- }
- push @{$checked_element->{'nodes'}}, @waiting_elements;
- my $waiting_element;
- while (@waiting_elements)
- {
- $waiting_element = shift @waiting_elements;
- $waiting_element->{'section_ref'} = $checked_element;
- }
- $checked_element->{'back'} = $back;
- $back->{'forward'} = $checked_element if (defined($back));
- $current_element = $checked_element;
- $back = $checked_element;
- }
- my $index_page;
- while(@pages)
- {
- print STDERR "# New page (back `$back->{'texi'}', current `$current_element->{'texi'}')\n" if ($T2H_DEBUG & $DEBUG_INDEX);
- $index_num++;
- my $page = shift @pages;
- $index_page = { 'index_page' => 1,
- 'texi' => "$element->{'texi'} index $index->{'name'} page $index_num",
- 'level' => $element->{'level'},
- 'tag' => $element->{'tag'},
- 'tag_level' => $element->{'tag_level'},
- 'toplevel' => $element->{'toplevel'},
- 'up' => $element->{'up'},
- 'element_up' => $element->{'element_up'},
- 'element_next' => $element_next,
- 'element_ref' => $element,
- 'back' => $back,
- 'prev' => $back,
- 'next' => $current_element->{'next'},
- 'following' => $current_element->{'following'},
- 'nodeup' => $current_element->{'nodeup'},
- 'nodenext' => $current_element->{'nodenext'},
- 'nodeprev' => $back,
- 'place' => [],
- 'seen' => 1,
- 'page' => $page
- };
- $index_page->{'node'} = 1 if ($element->{'node'});
- while ($nodes{$index_page->{'texi'}})
- {
- $nodes{$index_page->{'texi'}} .= ' ';
- }
- $nodes{$index_page->{'texi'}} = $index_page;
- push @{$current_element->{'indices'}->[-1]}, {'element' => $index_page, 'page' => $page, 'name' => $index->{'name'} };
- push @new_elements, $index_page;
- $back->{'forward'} = $index_page;
- $back->{'next'} = $index_page;
- $back->{'nodenext'} = $index_page;
- $back->{'element_next'} = $index_page unless ($back->{'top'});
- $back->{'following'} = $index_page;
- $back = $index_page;
- $index_page->{'toplevel'} = 1 if ($element->{'top'});
- }
- $current_element = $index_page;
- }
- }
- else
- {
- print STDERR "# Empty index: $index->{'name'}\n"
- if ($T2H_DEBUG & $DEBUG_INDEX);
- $empty_indices{$index->{'name'}} = 1;
- }
- push @{$current_element->{'place'}}, @{$index->{'place'}};
- }
- }
- if ($forward and ($current_element ne $element))
- {
- $current_element->{'forward'} = $forward;
- $forward->{'back'} = $current_element;
- }
- next if ($current_element eq $element or !$current_element->{'toplevel'});
- # reparent the elements below $element, following element
- # and following parent of element to the last index page
- print STDERR "# Reparent `$element->{'texi'}':\n" if ($T2H_DEBUG & $DEBUG_INDEX);
- my @reparented_elements = ();
- @reparented_elements = (@{$element->{'childs'}}) if (defined($element->{'childs'}));
- push @reparented_elements, $element->{'element_next'} if (defined($element->{'element_next'}));
- foreach my $reparented(@reparented_elements)
- {
- next if ($reparented->{'toplevel'});
- $reparented->{'element_up'} = $current_element;
- print STDERR " reparented: $reparented->{'texi'}\n"
- if ($T2H_DEBUG & $DEBUG_INDEX);
- }
- }
- @elements_list = @new_elements;
-
- print STDERR "# find fastback and fastforward\n"
- if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- foreach my $element (@elements_list)
- {
- my $up = get_top($element);
- next unless (defined($up));
- $element_chapter_index = $up if ($element_index and ($element_index eq $element));
- #print STDERR "$element->{'texi'} (top: $element->{'top'}, toplevel: $element->{'toplevel'}, $element->{'element_up'}, $element->{'element_up'}->{'texi'}): up: $up, $up->{'texi'}\n";
- # fastforward is the next element on same level than the upper parent
- # element
- $element->{'fastforward'} = $up->{'element_next'} if (exists ($up->{'element_next'}));
- # if the element isn't at the highest level, fastback is the
- # highest parent element
- if ($up and ($up ne $element))
- {
- $element->{'fastback'} = $up;
- }
- elsif ($element->{'toplevel'})
- {
- # the element is a top level element, we adjust the next
- # toplevel element fastback
- $element->{'fastforward'}->{'fastback'} = $element if ($element->{'fastforward'});
- }
- }
- my $index_nr = 0;
- # convert directions in direction with first letter in all caps, to be
- # consistent with the convention used in the .init file.
- # find id for nodes and indices
- foreach my $element (@elements_list)
- {
- $element->{'this'} = $element;
- foreach my $direction (('Up', 'Forward', 'Back', 'Next',
- 'Prev', 'FastForward', 'FastBack', 'This', 'NodeUp',
- 'NodePrev', 'NodeNext', 'Following' ))
- {
- my $direction_no_caps = $direction;
- $direction_no_caps =~ tr/A-Z/a-z/;
- $element->{$direction} = $element->{$direction_no_caps};
- }
- if ($element->{'index_page'})
- {
- $element->{'id'} = "INDEX" . $index_nr;
- $index_nr++;
- }
- }
- my $node_nr = 1;
- foreach my $node (@nodes_list)
- {
- $node->{'id'} = 'NOD' . $node_nr;
- $node_nr++;
- # debug check
- print STDERR "Bug: level defined for node `$node->{'texi'}'\n" if (defined($node->{'level'}) and !$node->{'element_added'});
- }
-
- # Find cross manual links as explained on the texinfo mailing list
- cross_manual_links(\%nodes, \%cross_reference_nodes);
-
- foreach my $float (@floats)
- {
- $float->{'id'} = cross_manual_line (normalise_node($float->{'texi'}));
- $float->{'style_id'} = cross_manual_line (normalise_space($float->{'style_texi'}));
- my $float_style = { };
- if (exists($floats{$float->{'style_id'}}))
- {
- $float_style = $floats{$float->{'style_id'}};
- }
- else
- {
- $floats{$float->{'style_id'}} = $float_style;
- }
- push @{$float_style->{'floats'}}, $float;
- $float->{'absolute_nr'} = scalar(@{$float_style->{'floats'}});
- my $up = get_top($float->{'element'});
- if (!defined($float_style->{'current_chapter'}) or ($up->{'texi'} ne $float_style->{'current_chapter'}))
- {
- $float_style->{'current_chapter'} = $up->{'texi'};
- $float_style->{'nr_in_chapter'} = 1;
- }
- else
- {
- $float_style->{'nr_in_chapter'}++;
- }
- if ($up->{'number'} ne '')
- {
- $float->{'chapter_nr'} = $up->{'number'};
- $float->{'nr'} = $float->{'chapter_nr'} . $float_style->{'nr_in_chapter'};
- }
- else
- {
- $float->{'nr'} = $float->{'absolute_nr'};
- }
- }
-
- if ($Texi2HTML::Config::NEW_CROSSREF_STYLE)
- { # FIXME allready done for floats?
- foreach my $key (keys(%nodes))
- {
- my $node = $nodes{$key};
- next if ($node->{'external_node'} or $node->{'index_page'});
- $node->{'id'} = node_to_id($node->{'cross_manual_target'});
- }
- }
-
- # Find node file names
- if ($Texi2HTML::Config::NODE_FILES)
- {
- my $top;
- if ($node_top)
- {
- $top = $node_top;
- }
- elsif ($element_top->{'node_ref'})
- {
- $top = $element_top->{'node_ref'};
- }
- else
- {
- $top = $node_first;
- }
- if ($top)
- {
- my $file = "$Texi2HTML::Config::TOP_NODE_FILE.$Texi2HTML::Config::NODE_FILE_EXTENSION";
- $top->{'file'} = $file if ($Texi2HTML::Config::SPLIT eq 'node');
- $top->{'node_file'} = $file;
- }
- foreach my $key (keys(%nodes))
- {
- my $node = $nodes{$key};
- my ($file, $node_file);
- ($file, $node_file) = &$Texi2HTML::Config::node_file_name ($node);
- $node->{'file'} = $file if (defined($file));
- $node->{'node_file'} = $node_file if (defined($node_file));
-# next if ($node->{'external_node'} or $node->{'index_page'});
-# if (defined($Texi2HTML::Config::node_file_name))
-# {
-# ($node->{'file'}, $node->{'node_file'}) =
-# &$Texi2HTML::Config::node_file_name ($node);
-# }
-# else
-# {
-# next if (defined($node->{'file'}));
-# my $name = remove_texi($node->{'texi'});
-# $name =~ s/[^\w\.\-]/-/g;
-# my $file = "${name}.$Texi2HTML::Config::NODE_FILE_EXTENSION";
-# $node->{'file'} = $file if (($Texi2HTML::Config::SPLIT eq 'node') and ($Texi2HTML::Config::USE_NODES or $node->{'with_section'}));
-# $node->{'node_file'} = $file;
-# }
- }
- }
- # find document nr and document file for sections and nodes.
- # Split according to Texi2HTML::Config::SPLIT.
- # find file and id for placed elements (anchors, index entries, headings)
- if ($Texi2HTML::Config::SPLIT)
- {
- my $cut_section = $toplevel;
- my $doc_nr = -1;
- if ($Texi2HTML::Config::SPLIT eq 'section')
- {
- $cut_section = 2 if ($toplevel <= 2);
- }
- my $top_doc_nr;
- my $prev_nr;
- foreach my $element (@elements_list)
- {
- print STDERR "# Splitting ($Texi2HTML::Config::SPLIT) $element->{'texi'}\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- $doc_nr++ if (
- ($Texi2HTML::Config::SPLIT eq 'node') or
- (
- (!$element->{'node'} or $element->{'element_added'}) and ($element->{'level'} <= $cut_section)
- )
- );
- $doc_nr = 0 if ($doc_nr < 0); # happens if first elements are nodes
- $element->{'doc_nr'} = $doc_nr;
- if ($Texi2HTML::Config::NODE_FILES and ($Texi2HTML::Config::SPLIT eq 'node'))
- {
- my $node = get_node($element);
- if ($node and $node->{'file'})
- {
- $element->{'file'} = $node->{'file'};
- }
- unless ($element->{'file'})
- {
- $element->{'file'} = "${docu_name}_$doc_nr.$docu_ext";
- $element->{'doc_nr'} = $doc_nr;
- }
- }
- else
- {
- $element->{'file'} = "${docu_name}_$doc_nr.$docu_ext";
- my $is_top = 0;
- if (defined($top_doc_nr))
- {
- if ($doc_nr eq $top_doc_nr)
- {
- $element->{'file'} = "$docu_top";
- if ($element->{'level'} # this is an element below @top.
- # It starts a new file.
- or ($element->{'node'} and ($element ne $node_top) and (!defined($element->{'section_ref'}) or $element->{'section_ref'} ne $element_top))
- )# this is a node not associated with top
- {
- $doc_nr++;
- $element->{'doc_nr'} = $doc_nr;
- $element->{'file'} = "${docu_name}_$doc_nr.$docu_ext";
- }
- }
- }
- elsif ($element eq $element_top or (defined($element->{'section_ref'}) and $element->{'section_ref'} eq $element_top) or (defined($element->{'node_ref'}) and !$element->{'node_ref'}->{'element_added'} and $element->{'node_ref'} eq $element_top))
- { # the top element
- $is_top = 1;
- $element->{'file'} = "$docu_top";
- # if there is a previous element, we force it to be in
- # another file than top
- $doc_nr++ if (defined($prev_nr) and $doc_nr == $prev_nr);
- $top_doc_nr = $doc_nr;
- $element->{'doc_nr'} = $doc_nr;
- }
- if (defined($Texi2HTML::Config::element_file_name))
- {
- $element->{'file'} =
- &$Texi2HTML::Config::element_file_name ($element, $is_top, $docu_name);
- }
- }
- add_file($element->{'file'});
- $prev_nr = $doc_nr;
- foreach my $place(@{$element->{'place'}})
- {
- $place->{'file'} = $element->{'file'};
- $place->{'id'} = $element->{'id'} unless defined($place->{'id'});
- }
- if ($element->{'nodes'})
- {
- foreach my $node (@{$element->{'nodes'}})
- {
- $node->{'doc_nr'} = $element->{'doc_nr'};
- $node->{'file'} = $element->{'file'};
- }
- }
- elsif ($element->{'node_ref'} and !$element->{'node_ref'}->{'element_added'})
- {
- $element->{'node_ref'}->{'doc_nr'} = $element->{'doc_nr'} ;
- $element->{'node_ref'}->{'file'} = $element->{'file'};
- }
- }
- }
- else
- {
- add_file($docu_doc);
- foreach my $element(@elements_list)
- {
- #die "$ERROR monolithic file and a node have the same file name $docu_doc\n" if ($Texi2HTML::Config::NODE_FILES and $files{$docu_doc});
- $element->{'file'} = "$docu_doc";
- $element->{'doc_nr'} = 0;
- foreach my $place(@{$element->{'place'}})
- {
- $place->{'file'} = "$element->{'file'}";
- $place->{'id'} = $element->{'id'} unless defined($place->{'id'});
- }
- }
- foreach my $node(@nodes_list)
- {
- $node->{'file'} = "$docu_doc";
- $node->{'doc_nr'} = 0;
- }
- }
- # correct the id and file for the things placed in footnotes
- foreach my $place(@{$footnote_element->{'place'}})
- {
- $place->{'file'} = $footnote_element->{'file'};
- $place->{'id'} = $footnote_element->{'id'} unless defined($place->{'id'});
- }
- foreach my $file (keys(%files))
- {
- last unless ($T2H_DEBUG & $DEBUG_ELEMENTS);
- print STDERR "$file: $files{$file}->{'counter'}\n";
- }
- foreach my $element ((@elements_list, $footnote_element))
- {
- last unless ($T2H_DEBUG & $DEBUG_ELEMENTS);
- my $is_toplevel = 'not top';
- $is_toplevel = 'top' if ($element->{'toplevel'});
- print STDERR "$element ";
- if ($element->{'index_page'})
- {
- print STDERR "index($element->{'id'}, $is_toplevel, doc_nr $element->{'doc_nr'}($element->{'file'})): $element->{'texi'}\n";
- }
- elsif ($element->{'node'})
- {
- my $added = '';
- $added = 'added, ' if ($element->{'element_added'});
- print STDERR "node($element->{'id'}, toc_level $element->{'toc_level'}, $is_toplevel, ${added}doc_nr $element->{'doc_nr'}($element->{'file'})) $element->{'texi'}:\n";
- print STDERR " section_ref: $element->{'section_ref'}->{'texi'}\n" if (defined($element->{'section_ref'}));
- }
- elsif ($element->{'footnote'})
- {
- print STDERR "footnotes($element->{'id'}, file $element->{'file'})\n";
- }
- else
- {
- my $number = "UNNUMBERED";
- $number = $element->{'number'} if ($element->{'number'});
- print STDERR "$number ($element->{'id'}, $is_toplevel, level $element->{'level'}-$element->{'toc_level'}, doc_nr $element->{'doc_nr'}($element->{'file'})) $element->{'texi'}:\n";
- print STDERR " node_ref: $element->{'node_ref'}->{'texi'}\n" if (defined($element->{'node_ref'}));
- }
-
- if (!$element->{'footnote'})
- {
- if (!defined($files{$element->{'file'}}))
- {
- die "Bug: files{\$element->{'file'}} undef element $element->{'texi'}, file $element->{'file'}.";
- }
- print STDERR " file: $element->{'file'} $files{$element->{'file'}}, counter $files{$element->{'file'}}->{'counter'}\n";
- }
- print STDERR " TOP($toplevel) " if ($element->{'top'});
- print STDERR " u: $element->{'up'}->{'texi'}\n" if (defined($element->{'up'}));
- print STDERR " ch: $element->{'child'}->{'texi'}\n" if (defined($element->{'child'}));
- print STDERR " fb: $element->{'fastback'}->{'texi'}\n" if (defined($element->{'fastback'}));
- print STDERR " b: $element->{'back'}->{'texi'}\n" if (defined($element->{'back'}));
- print STDERR " p: $element->{'prev'}->{'texi'}\n" if (defined($element->{'prev'}));
- print STDERR " n: $element->{'next'}->{'texi'}\n" if (defined($element->{'next'}));
- print STDERR " n_u: $element->{'nodeup'}->{'texi'}\n" if (defined($element->{'nodeup'}));
- print STDERR " f: $element->{'forward'}->{'texi'}\n" if (defined($element->{'forward'}));
- print STDERR " follow: $element->{'following'}->{'texi'}\n" if (defined($element->{'following'}));
- print STDERR " m_p: $element->{'menu_prev'}->{'texi'}\n" if (defined($element->{'menu_prev'}));
- print STDERR " m_n: $element->{'menu_next'}->{'texi'}\n" if (defined($element->{'menu_next'}));
- print STDERR " m_u: $element->{'menu_up'}->{'texi'}\n" if (defined($element->{'menu_up'}));
- print STDERR " m_ch: $element->{'menu_child'}->{'texi'}\n" if (defined($element->{'menu_child'}));
- print STDERR " u_e: $element->{'element_up'}->{'texi'}\n" if (defined($element->{'element_up'}));
- print STDERR " n_e: $element->{'element_next'}->{'texi'}\n" if (defined($element->{'element_next'}));
- print STDERR " ff: $element->{'fastforward'}->{'texi'}\n" if (defined($element->{'fastforward'}));
- if (defined($element->{'menu_up_hash'}))
- {
- print STDERR " parent nodes:\n";
- foreach my $menu_up (keys%{$element->{'menu_up_hash'}})
- {
- print STDERR " $menu_up ($element->{'menu_up_hash'}->{$menu_up})\n";
- }
- }
- if (defined($element->{'nodes'}))
- {
- print STDERR " nodes: $element->{'nodes'} (@{$element->{'nodes'}})\n";
- foreach my $node (@{$element->{'nodes'}})
- {
- my $beginning = " ";
- $beginning = " *" if ($node->{'with_section'});
- my $file = $node->{'file'};
- $file = "file undef" if (! defined($node->{'file'}));
- print STDERR "${beginning}$node->{'texi'} $file\n";
- }
- }
- print STDERR " places: $element->{'place'}\n";
- foreach my $place(@{$element->{'place'}})
- {
- if (!$place->{'entry'} and !$place->{'float'} and !$place->{'texi'})
- {
- print STDERR "BUG: unknown placed stuff ========\n";
- foreach my $key (keys(%$place))
- {
- print STDERR "$key: $place->{$key}\n";
- }
- print STDERR "==================================\n";
- }
- elsif ($place->{'entry'})
- {
- print STDERR " index($place): $place->{'entry'}\n";
- }
- elsif ($place->{'anchor'})
- {
- print STDERR " anchor: $place->{'texi'}\n";
- }
- elsif ($place->{'float'})
- {
- if (defined($place->{'texi'}))
- {
- print STDERR " float($place): $place->{'texi'}\n";
- }
- else
- {
- print STDERR " float($place): NO LABEL\n";
- }
- }
- else
- {
- print STDERR " heading: $place->{'texi'}\n";
- }
- }
- if ($element->{'indices'})
- {
- print STDERR " indices: $element->{'indices'}\n";
- foreach my $index(@{$element->{'indices'}})
- {
- print STDERR " $index: ";
- foreach my $page (@$index)
- {
- print STDERR "'$page->{'element'}->{'texi'}'($page->{'name'}): $page->{'page'} ";
- }
- print STDERR "\n";
- }
- }
- }
-}
-
-sub add_file($)
-{
- my $file = shift;
- if ($files{$file})
- {
- $files{$file}->{'counter'}++;
- }
- else
- {
- $files{$file} = {
- #'type' => 'section',
- 'counter' => 1
- };
- }
-}
-
-# find parent element which is a top element, or a node within the top section
-sub get_top($)
-{
- my $element = shift;
- my $up = $element;
- while (!$up->{'toplevel'} and !$up->{'top'})
- {
- $up = $up->{'element_up'};
- if (!defined($up))
- {
- # If there is no section, it is normal not to have toplevel element,
- # and it is also the case if there is a low level element before
- # a top level element
- print STDERR "$WARN no toplevel for $element->{'texi'} (could be normal)\n" if (@sections_list);
- return undef;
- }
- }
- return $up;
-}
-
-sub get_node($)
-{
- my $element = shift;
- return undef if (!defined($element));
- return $element if ($element->{'node'});
- return $element->{'node_ref'} if ($element->{'node_ref'} and !$element->{'node_ref'}->{'element_added'});
- return $element;
-}
-# get the html names from the texi for all elements
-sub do_names()
-{
- # for nodes and anchors we haven't any state defined
- # This seems right, however, as we don't want @refs or @footnotes
- # or @anchors within nodes, section commands or anchors.
- foreach my $node (%nodes)
- {
- next if ($nodes{$node}->{'index_page'}); # some nodes are index pages.
- $nodes{$node}->{'text'} = substitute_line ($nodes{$node}->{'texi'});
- $nodes{$node}->{'name'} = $nodes{$node}->{'text'};
- $nodes{$node}->{'no_texi'} = &$Texi2HTML::Config::protect_text(remove_texi($nodes{$node}->{'texi'}));
- $nodes{$node}->{'unformatted'} = unformatted_text (undef, $nodes{$node}->{'texi'});
- # FIXME : what to do if $nodes{$node}->{'external_node'} and
- # $nodes{$node}->{'seen'}
- }
- foreach my $number (keys(%sections))
- {
- my $section = $sections{$number};
- $section->{'name'} = substitute_line ($section->{'texi'});
- $section->{'text'} = $section->{'number'} . " " . $section->{'name'};
- $section->{'text'} =~ s/^\s*//;
- $section->{'no_texi'} = &$Texi2HTML::Config::protect_text($section->{'number'} . " " .remove_texi($section->{'texi'}));
- $section->{'no_texi'} =~ s/^\s*//;
- $section->{'unformatted'} = &$Texi2HTML::Config::protect_text($section->{'number'}) . " " .unformatted_text(undef,$section->{'texi'});
- $section->{'unformatted'} =~ s/^\s*//;
- }
- my $tocnr = 1;
- foreach my $element (@elements_list)
- {
- if (!$element->{'top'} and !$element->{'index_page'})
- {
- $element->{'tocid'} = 'TOC' . $tocnr;
- $tocnr++;
- }
- next if (defined($element->{'text'}));
- if ($element->{'index_page'})
- {
- my $page = $element->{'page'};
- my $sec_name = $element->{'element_ref'}->{'text'};
- $element->{'text'} = ($page->{First} ne $page->{Last} ?
- "$sec_name: $page->{First} -- $page->{Last}" :
- "$sec_name: $page->{First}");
- $sec_name = $element->{'element_ref'}->{'no_texi'};
- $element->{'no_texi'} = &$Texi2HTML::Config::protect_text($page->{First} ne $page->{Last} ?
- "$sec_name: $page->{First} -- $page->{Last}" :
- "$sec_name: $page->{First}");
- $sec_name = $element->{'element_ref'}->{'unformatted'};
- $element->{'unformatted'} = $page->{First} ne $page->{Last} ?
- "$sec_name: " . &$Texi2HTML::Config::protect_text("$page->{First} -- $page->{Last}") :
- "$sec_name: " . &$Texi2HTML::Config::protect_text("$page->{First}");
- }
- }
-}
-
-@{$Texi2HTML::TOC_LINES} = (); # table of contents
-@{$Texi2HTML::OVERVIEW} = (); # short table of contents
-
-
-
-#+++############################################################################
-# #
-# Stuff related to Index generation #
-# #
-#---############################################################################
-
-# FIXME what to do with index entries appearing in @copying
-# @documentdescription and @titlepage
-sub enter_index_entry($$$$$$)
-{
- my $prefix = shift;
- my $line_nr = shift;
- my $key = shift;
- my $place = shift;
- my $element = shift;
- my $use_section_id = shift;
- unless (exists ($index_properties->{$prefix}))
- {
- echo_error ("Undefined index command: ${prefix}index", $line_nr);
- #warn "$ERROR Undefined index command: ${prefix}index\n";
- return 0;
- }
- if (!exists($element->{'tag'}) and !$element->{'footnote'})
- {
- echo_warn ("Index entry before document: \@${prefix}index $key", $line_nr);
- }
- $key =~ s/\s+$//;
- $key =~ s/^\s*//;
- my $entry = $key;
- # The $key is mostly usefull for alphabetical sorting
- $key = remove_texi($key);
- return if ($key =~ /^\s*$/);
- while (exists $index->{$prefix}->{$key})
- {
- $key .= ' ';
- }
- my $id = '';
- unless ($use_section_id)
- {
- $id = 'IDX' . ++$idx_num;
- }
- $index->{$prefix}->{$key}->{'entry'} = $entry;
- $index->{$prefix}->{$key}->{'element'} = $element;
- $index->{$prefix}->{$key}->{'label'} = $id;
- $index->{$prefix}->{$key}->{'prefix'} = $prefix;
- push @$place, $index->{$prefix}->{$key};
- print STDERR "# enter ${prefix}index '$key' with id $id ($index->{$prefix}->{$key})\n"
- if ($T2H_DEBUG & $DEBUG_INDEX);
- push @index_labels, $index->{$prefix}->{$key};
- return $index->{$prefix}->{$key};
-}
-
-# returns prefix of @?index command associated with 2 letters prefix name
-# for example returns 'c' for 'cp'
-sub index_name2prefix
-{
- my $name = shift;
- my $prefix;
-
- for $prefix (keys %$index_properties)
- {
- return $prefix if ($index_properties->{$prefix}->{'name'} eq $name);
- }
- return undef;
-}
-
-# get all the entries (for all the prefixes) in the $normal and $code
-# references, formatted with @code{code } if it is a $code entry.
-sub get_index_entries($$)
-{
- my $normal = shift;
- my $code = shift;
- my $entries = {};
- foreach my $prefix (keys %$normal)
- {
- for my $key (keys %{$index->{$prefix}})
- {
- $entries->{$key} = $index->{$prefix}->{$key};
- }
- }
-
- if (defined($code))
- {
- foreach my $prefix (keys %$code)
- {
- unless (exists $normal->{$prefix})
- {
- foreach my $key (keys %{$index->{$prefix}})
- {
- $entries->{$key} = $index->{$prefix}->{$key};
- # use @code for code style index entry
- $entries->{$key}->{'entry'} = "\@code{$entries->{$key}->{entry}}";
- }
- }
- }
- }
- return $entries;
-}
-
-# sort according to cmp if both $a and $b are alphabetical or non alphabetical,
-# otherwise the alphabetical is ranked first
-sub by_alpha
-{
- if ($a =~ /^[A-Za-z]/)
- {
- if ($b =~ /^[A-Za-z]/)
- {
- return lc($a) cmp lc($b);
- }
- else
- {
- return 1;
- }
- }
- elsif ($b =~ /^[A-Za-z]/)
- {
- return -1;
- }
- else
- {
- return lc($a) cmp lc($b);
- }
-}
-
-# returns an array of index entries pages splitted by letters
-# each page has the following members:
-# {First} first letter on that page
-# {Last} last letter on that page
-# {Letters} ref on an array with all the letters for that page
-# {EntriesByLetter} ref on a hash. Each key is a letter, with value
-# a ref on arrays of index entries begining with this letter
-sub get_index_pages($)
-{
- my $entries = shift;
- my (@Letters);
- my ($EntriesByLetter, $Pages, $page) = ({}, [], {});
- my @keys = sort by_alpha keys %$entries;
-
- # each index entry is placed according to its first letter in
- # EntriesByLetter
- for my $key (@keys)
- {
- push @{$EntriesByLetter->{uc(substr($key,0, 1))}} , $entries->{$key};
- }
- @Letters = sort by_alpha keys %$EntriesByLetter;
- $Texi2HTML::Config::SPLIT_INDEX = 0 unless $Texi2HTML::Config::SPLIT;
-
- if ($Texi2HTML::Config::SPLIT_INDEX and $Texi2HTML::Config::SPLIT_INDEX =~ /^\d+$/)
- {
- my $i = 0;
- my ($prev_letter);
- for my $letter (@Letters)
- {
- if ($i > $Texi2HTML::Config::SPLIT_INDEX)
- {
- $page->{Last} = $prev_letter;
- push @$Pages, $page;
- $i=0;
- }
- if ($i == 0)
- {
- $page = {};
- $page->{Letters} = [];
- $page->{EntriesByLetter} = {};
- $page->{First} = $letter;
- }
- push @{$page->{Letters}}, $letter;
- $page->{EntriesByLetter}->{$letter} = [@{$EntriesByLetter->{$letter}}];
- $i += scalar(@{$EntriesByLetter->{$letter}});
- $prev_letter = $letter;
- }
- $page->{Last} = $Letters[$#Letters];
- push @$Pages, $page;
- }
- else
- {
- warn "$WARN Bad Texi2HTML::Config::SPLIT_INDEX: $Texi2HTML::Config::SPLIT_INDEX\n" if ($Texi2HTML::Config::SPLIT_INDEX);
- $page->{First} = $Letters[0];
- $page->{Last} = $Letters[$#Letters];
- $page->{Letters} = \@Letters;
- $page->{EntriesByLetter} = $EntriesByLetter;
- push @$Pages, $page;
- return $Pages;
- }
- return $Pages;
-}
-
-sub get_index($;$)
-{
- my $name = shift;
- my $line_nr = shift;
- return (@{$indices{$name}}) if ($indices{$name});
- my $prefix = index_name2prefix($name);
- unless ($prefix)
- {
- echo_error ("Bad index name: $name", $line_nr);
- #warn "$ERROR Bad index name: $name\n";
- return;
- }
- if ($index_properties->{$prefix}->{code})
- {
- $index_properties->{$prefix}->{from_code}->{$prefix} = 1;
- }
- else
- {
- $index_properties->{$prefix}->{from}->{$prefix}= 1;
- }
-
- my $Entries = get_index_entries($index_properties->{$prefix}->{from},
- $index_properties->{$prefix}->{from_code});
- return unless %$Entries;
- my $Pages = get_index_pages($Entries);
- $indices{$name} = [ $Pages, $Entries ];
- return ($Pages, $Entries);
-}
-
-my @foot_lines = (); # footnotes
-my $copying_comment = ''; # comment constructed from text between
- # @copying and @end copying with licence
-my $from_encoding; # texinfo file encoding
-my $to_encoding; # out file encoding
-my %acronyms_like = (); # acronyms or similar commands associated texts
- # the key are the commands, the values are
- # hash references associating shorthands to
- # texts.
-
-sub initialise_state($)
-{
- my $state = shift;
- $state->{'preformatted'} = 0 unless exists($state->{'preformatted'});
- $state->{'code_style'} = 0 unless exists($state->{'code_style'});
- $state->{'keep_texi'} = 0 unless exists($state->{'keep_texi'});
- $state->{'keep_nr'} = 0 unless exists($state->{'keep_nr'});
- $state->{'detailmenu'} = 0 unless exists($state->{'detailmenu'}); # number of opened detailed menus
- $state->{'format_stack'} = [ {'format' => "noformat"} ] unless exists($state->{'format_stack'});
- $state->{'paragraph_style'} = [ '' ] unless exists($state->{'paragraph_style'});
- $state->{'preformatted_stack'} = [ '' ] unless exists($state->{'preformatted_stack'});
- $state->{'menu'} = 0 unless exists($state->{'menu'});
- $state->{'style_stack'} = [] unless exists($state->{'style_stack'});
- $state->{'quotation_stack'} = [] unless exists($state->{'quotation_stack'});
- # if there is no $state->{'element'} the first element is used
- $state->{'element'} = $elements_list[0] unless (exists($state->{'element'}) and !$state->{'element'}->{'before_anything'});
-}
-
-sub pass_text()
-{
- my %state;
- initialise_state (\%state);
- my @stack;
- my $text;
- my $doc_nr;
- my $in_doc = 0;
- my $element;
- my @text =();
- my @section_lines = ();
- my @head_lines = ();
- my $one_section = 1 if (@elements_list == 1);
-
- if (@elements_list == 0)
- {
- warn "$WARN empty document\n";
- exit (0);
- }
-
- # We set titlefont only if the titlefont appeared in the top element
- if (defined($element_top->{'titlefont'}))
- {
- $element_top->{'has_heading'} = 1;
- $value{'_titlefont'} = $element_top->{'titlefont'};
- }
-
- # prepare %Texi2HTML::THISDOC
-# $Texi2HTML::THISDOC{'settitle_texi'} = $value{'_settitle'};
- $Texi2HTML::THISDOC{'fulltitle_texi'} = '';
- $Texi2HTML::THISDOC{'title_texi'} = '';
- foreach my $possible_fulltitle (('_title', '_settitle', '_shorttitlepage', '_titlefont'))
- {
- if ($value{$possible_fulltitle} ne '')
- {
- $Texi2HTML::THISDOC{'fulltitle_texi'} = $value{$possible_fulltitle};
- last;
- }
- }
- foreach my $possible_title_texi ($value{'_settitle'}, $Texi2HTML::THISDOC{'fulltitle_texi'})
- {
- if ($possible_title_texi ne '')
- {
- $Texi2HTML::THISDOC{'title_texi'} = $possible_title_texi;
- last;
- }
- }
-# $Texi2HTML::THISDOC{'fulltitle_texi'} = $value{'_title'} || $value{'_settitle'} || $value{'_shorttitlepage'} || $value{'_titlefont'};
-# $Texi2HTML::THISDOC{'title_texi'} = $value{'_title'} || $value{'_settitle'} || $value{'_shorttitlepage'} || $value{'_titlefont'};
- foreach my $texi_cmd (('shorttitlepage', 'settitle', 'author',
- 'titlefont', 'subtitle', 'shorttitle'))
- {
- $Texi2HTML::THISDOC{$texi_cmd . '_texi'} = $value{'_' . $texi_cmd};
- }
- foreach my $doc_thing (('shorttitlepage', 'settitle', 'author',
- 'titlefont', 'subtitle', 'shorttitle', 'fulltitle', 'title'))
- {
- my $thing_texi = $Texi2HTML::THISDOC{$doc_thing . '_texi'};
- $Texi2HTML::THISDOC{$doc_thing} = substitute_line($thing_texi);
- $Texi2HTML::THISDOC{$doc_thing . '_no_texi'} =
- &$Texi2HTML::Config::protect_text(remove_texi($thing_texi));
- $Texi2HTML::THISDOC{$doc_thing . '_unformatted'} =
- unformatted_text(undef, $thing_texi);
- }
-# $Texi2HTML::THISDOC{'shorttitlepage_texi'} = $value{'_shorttitlepage'};
-# $Texi2HTML::THISDOC{'fulltitle'} = substitute_line($value{'_title'}) || substitute_line($value{'_settitle'}) || substitute_line($value{'_shorttitlepage'}) || substitute_line($value{'_titlefont'});
-# $Texi2HTML::THISDOC{'title'} = substitute_line($value{'_settitle'}) || $Texi2HTML::THISDOC{'fulltitle'};
-# $Texi2HTML::THISDOC{'shorttitle'} = substitute_line($value{'_shorttitle'});
-
- # find Top name
- my $element_top_text = '';
- my $top_no_texi = '';
- my $top_unformatted = '';
- my $top_name;
- if ($element_top and $element_top->{'text'} and (!$node_top or ($element_top ne $node_top)))
- {
- $element_top_text = $element_top->{'text'};
- $top_no_texi = $element_top->{'no_texi'};
- $top_unformatted = $element_top->{'unformatted'};
- }
- foreach my $possible_top_name ($Texi2HTML::Config::TOP_HEADING,
- $element_top_text, $Texi2HTML::THISDOC{'title'},
- $Texi2HTML::THISDOC{'shorttitle'}, &$I('Top'))
- {
- if (defined($possible_top_name) and $possible_top_name ne '')
- {
- $top_name = $possible_top_name;
- last;
- }
- }
- foreach my $possible_top_no_texi ($Texi2HTML::Config::TOP_HEADING,
- $top_no_texi, $Texi2HTML::THISDOC{'title_no_texi'},
- $Texi2HTML::THISDOC{'shorttitle_no_texi'},
- &$I('Top',{},{'remove_texi' => 1, 'no_protection' => 1}))
- {
- if (defined($possible_top_no_texi) and $possible_top_no_texi ne '')
- {
- $top_no_texi = $possible_top_no_texi;
- last;
- }
- }
-
- foreach my $possible_top_unformatted ($top_unformatted,
- $Texi2HTML::THISDOC{'title_unformatted'},
- $Texi2HTML::THISDOC{'shorttitle_unformatted'},
- &$I('Top',{}, {'unformatted' => 1}))
- {
- if (defined($possible_top_unformatted) and $possible_top_unformatted ne '')
- {
- $top_unformatted = $possible_top_unformatted;
- last;
- }
- }
-
-
-# my $top_name = $Texi2HTML::Config::TOP_HEADING || $element_top_text || $Texi2HTML::THISDOC{'title'} || $Texi2HTML::THISDOC{'shorttitle'} || &$I('Top');
-
- if ($Texi2HTML::THISDOC{'fulltitle_texi'} eq '')
- {
- $Texi2HTML::THISDOC{'fulltitle_texi'} = &$I('Untitled Document',{},
- {'keep_texi' => 1});
- }
- $Texi2HTML::THISDOC{'title_texi'} = $Texi2HTML::THISDOC{'settitle_texi'};
- $Texi2HTML::THISDOC{'title_texi'} = $Texi2HTML::THISDOC{'fulltitle_texi'}
- if ($Texi2HTML::THISDOC{'title_texi'} eq '');
-
- foreach my $doc_thing (('fulltitle', 'title'))
- {
- my $thing_texi = $Texi2HTML::THISDOC{$doc_thing . '_texi'};
- $Texi2HTML::THISDOC{$doc_thing} = substitute_line($thing_texi);
- $Texi2HTML::THISDOC{$doc_thing . '_no_texi'} =
- &$Texi2HTML::Config::protect_text(remove_texi($thing_texi));
- $Texi2HTML::THISDOC{$doc_thing . '_unformatted'} =
- unformatted_text(undef, $thing_texi);
- }
-# $Texi2HTML::THISDOC{'fulltitle'} = $Texi2HTML::THISDOC{'fulltitle'} || &$I('Untitled Document') ;
-# $Texi2HTML::THISDOC{'title'} = $Texi2HTML::THISDOC{'settitle'} || $Texi2HTML::THISDOC{'fulltitle'};
-# $Texi2HTML::THISDOC{'author'} = substitute_line($value{'_author'});
-# $Texi2HTML::THISDOC{'titlefont'} = substitute_line($value{'_titlefont'});
-# $Texi2HTML::THISDOC{'subtitle'} = substitute_line($value{'_subtitle'});
-
-# $Texi2HTML::THISDOC{'title_unformatted'} = unformatted_text(undef, $Texi2HTML::THISDOC{'title_texi'});
-# $Texi2HTML::THISDOC{'shorttitle_unformatted'} = unformatted_text(undef, $value{'_shorttitle'});
-# $Texi2HTML::THISDOC{'title_no_texi'} = &$Texi2HTML::Config::protect_text(remove_texi($value{'_title'})) || &$Texi2HTML::Config::protect_text(remove_texi($value{'_settitle'})) || &$Texi2HTML::Config::protect_text(remove_texi($value{'_shorttitlepage'})) || &$Texi2HTML::Config::protect_text(remove_texi($value{'_titlefont'}));
-# $Texi2HTML::THISDOC{'shorttitle_no_texi'} = &$Texi2HTML::Config::protect_text(remove_texi($value{'_shorttitle'}));
-
-# my $top_no_texi = '';
-# my $top_unformatted = '';
-# if ($element_top and $element_top->{'no_texi'} and (!$node_top or ($element_top ne $node_top)))
-# {
-# $top_no_texi = $element_top->{'no_texi'};
-# $top_unformatted = $element_top->{'unformatted'};
-# }
-
-# $top_no_texi = $Texi2HTML::Config::TOP_HEADING || $top_no_texi || $Texi2HTML::THISDOC{'title_no_texi'} || $Texi2HTML::THISDOC{'shorttitle_no_texi'} || &$I('Top',{}, {'remove_texi' => 1, 'no_protection' => 1});
-# $top_unformatted = $top_unformatted || $Texi2HTML::THISDOC{'title_unformatted'} || $Texi2HTML::THISDOC{'shorttitle_unformatted'} || &$I('Top',{}, {'unformatted' => 1});
-# $Texi2HTML::THISDOC{'title_unformatted'} = $Texi2HTML::THISDOC{'title_unformatted'} || &$I('Untitled Document',{}, {'unformatted' => 1});
-# $Texi2HTML::THISDOC{'title_no_texi'} = $Texi2HTML::THISDOC{'title_no_texi'} || &$I('Untitled Document',{}, {'remove_texi' => 1, 'no_protection' => 1});
-
- for my $key (keys %Texi2HTML::THISDOC)
- {
- next if (ref($Texi2HTML::THISDOC{$key}));
-print STDERR "!!$key\n" if (!defined($Texi2HTML::THISDOC{$key}));
- $Texi2HTML::THISDOC{$key} =~ s/\s*$//;
- }
- $Texi2HTML::THISDOC{'program'} = $THISPROG;
- $Texi2HTML::THISDOC{'program_homepage'} = $T2H_HOMEPAGE;
- $Texi2HTML::THISDOC{'program_authors'} = $T2H_AUTHORS;
- $Texi2HTML::THISDOC{'user'} = $T2H_USER;
-# $Texi2HTML::THISDOC{'documentdescription'} = $documentdescription;
- $Texi2HTML::THISDOC{'copying'} = $copying_comment;
- $Texi2HTML::THISDOC{'toc_file'} = '';
- $Texi2HTML::THISDOC{'toc_file'} = $docu_toc if ($Texi2HTML::Config::SPLIT);
- $Texi2HTML::THISDOC{'file_base_name'} = $docu_name;
- $Texi2HTML::THISDOC{'destination_directory'} = $docu_rdir;
- $Texi2HTML::THISDOC{'authors'} = [] if (!defined($Texi2HTML::THISDOC{'authors'}));
- $Texi2HTML::THISDOC{'subtitles'} = [] if (!defined($Texi2HTML::THISDOC{'subtitles'}));
- $Texi2HTML::THISDOC{'titles'} = [] if (!defined($Texi2HTML::THISDOC{'titles'}));
- foreach my $element (('authors', 'subtitles', 'titles'))
- {
- my $i;
- for ($i = 0; $i < $#{$Texi2HTML::THISDOC{$element}} + 1; $i++)
- {
- chomp ($Texi2HTML::THISDOC{$element}->[$i]);
- $Texi2HTML::THISDOC{$element}->[$i] = substitute_line($Texi2HTML::THISDOC{$element}->[$i]);
- #print STDERR "$element:$i: $Texi2HTML::THISDOC{$element}->[$i]\n";
- }
- }
- # prepare TOC, OVERVIEW
- if ($Texi2HTML::Config::SPLIT)
- {
- $Texi2HTML::HREF{'Contents'} = $docu_toc.'#SEC_Contents' if @{$Texi2HTML::TOC_LINES};
- $Texi2HTML::HREF{'Overview'} = $docu_stoc.'#SEC_Overview' if @{$Texi2HTML::OVERVIEW};
- $Texi2HTML::HREF{'Footnotes'} = $docu_foot. '#SEC_Foot';
- $Texi2HTML::HREF{'About'} = $docu_about . '#SEC_About' unless $one_section;
- }
- else
- {
- $Texi2HTML::HREF{'Contents'} = '#SEC_Contents' if @{$Texi2HTML::TOC_LINES};
- $Texi2HTML::HREF{'Overview'} = '#SEC_Overview' if @{$Texi2HTML::OVERVIEW};
- $Texi2HTML::HREF{'Footnotes'} = '#SEC_Foot';
- $Texi2HTML::HREF{'About'} = '#SEC_About' unless $one_section;
- }
-
- %Texi2HTML::NAME =
- (
- 'First', $element_first->{'text'},
- 'Last', $element_last->{'text'},
- 'About', &$I('About This Document'),
- 'Contents', &$I('Table of Contents'),
- 'Overview', &$I('Short Table of Contents'),
- 'Top', $top_name,
- 'Footnotes', &$I('Footnotes'),
- );
- $Texi2HTML::NAME{'Index'} = $element_chapter_index->{'text'} if (defined($element_chapter_index));
- $Texi2HTML::NAME{'Index'} = $Texi2HTML::Config::INDEX_CHAPTER if ($Texi2HTML::Config::INDEX_CHAPTER ne '');
-
- %Texi2HTML::NO_TEXI =
- (
- 'First', $element_first->{'no_texi'},
- 'Last', $element_last->{'no_texi'},
-#FIXME this is not really NO_TEXI as there may be some formatting expanded
-# in &$I, using substitute_line
- 'About', &$I('About This Document', {}, {'remove_texi' => 1, 'no_protection' => 1} ),
- 'Contents', &$I('Table of Contents', {}, {'remove_texi' => 1, 'no_protection' => 1} ),
- 'Overview', &$I('Short Table of Contents', {}, {'remove_texi' => 1, 'no_protection' => 1} ),
- 'Top', $top_no_texi,
- 'Footnotes', &$I('Footnotes', {}, {'remove_texi' => 1, 'no_protection' => 1} ),
- );
- $Texi2HTML::NO_TEXI{'Index'} = $element_chapter_index->{'no_texi'} if (defined($element_chapter_index));
- %Texi2HTML::UNFORMATTED =
- (
- 'First', $element_first->{'unformatted'},
- 'Last', $element_last->{'unformatted'},
-#FIXME this is not really UNFORMATTED as there may be some formatting expanded
-# in &$I, using substitute_line
- 'About', &$I('About This Document', {}, {'unformatted' => 1}),
- 'Contents', &$I('Table of Contents',{}, {'unformatted' => 1}),
- 'Overview', &$I('Short Table of Contents', {}, {'unformatted' => 1}),
- 'Top', $top_unformatted,
- 'Footnotes', &$I('Footnotes', {},{'unformatted' => 1}),
- );
- $Texi2HTML::UNFORMATTED{'Index'} = $element_chapter_index->{'unformatted'} if (defined($element_chapter_index));
- $Texi2HTML::TITLEPAGE = '';
- $Texi2HTML::TITLEPAGE = substitute_text({}, @{$region_lines{'titlepage'}})
- if (@{$region_lines{'titlepage'}});
- &$Texi2HTML::Config::titlepage();
-
- $to_encoding = &$Texi2HTML::Config::init_out();
-
- ############################################################################
- # print frame and frame toc file
- #
- if ( $Texi2HTML::Config::FRAMES )
- {
- #open(FILE, "> $docu_frame_file")
- # || die "$ERROR: Can't open $docu_frame_file for writing: $!\n";
- my $FH = open_out($docu_frame_file);
- print STDERR "# Creating frame in $docu_frame_file ...\n" if $T2H_VERBOSE;
- &$Texi2HTML::Config::print_frame($FH, $docu_toc_frame_file, $docu_top_file);
- close_out($FH, $docu_frame_file);
-
- #open(FILE, "> $docu_toc_frame_file")
- # || die "$ERROR: Can't open $docu_toc_frame_file for writing: $!\n";
- $FH = open_out($docu_toc_frame_file);
- print STDERR "# Creating toc frame in $docu_frame_file ...\n" if $T2H_VERBOSE;
- #&$Texi2HTML::Config::print_toc_frame(\*FILE, $Texi2HTML::OVERVIEW);
- &$Texi2HTML::Config::print_toc_frame($FH, $Texi2HTML::OVERVIEW);
- #close(FILE);
- close_out($FH, $docu_toc_frame_file);
- }
-
- ############################################################################
- #
- #
-
- my $FH;
- my $index_pages;
- my $index_pages_nr;
- my $index_nr = 0;
- my $line_nr;
- my $first_section = 0; # 1 if it is the first section of a page
- while (@doc_lines)
- {
- unless ($index_pages)
- { # not in a index split over sections
- $_ = shift @doc_lines;
- my $chomped_line = $_;
- if (!chomp($chomped_line) and @doc_lines)
- { # if the line has no end of line it is concatenated with the next
- $doc_lines[0] = $_ . $doc_lines[0];
- next;
- }
- $line_nr = shift (@doc_numbers);
- #print STDERR "$line_nr->{'file_name'}($line_nr->{'macro'},$line_nr->{'line_nr'}) $_" if ($line_nr);
- }
- #print STDERR "PASS_TEXT: $_";
- #dump_stack(\$text, \@stack, \%state);
- if (!$state{'raw'} and !$state{'verb'})
- {
- my $tag = '';
- $tag = $1 if (/^\@(\w+)/ and !$index_pages);
-
- if (($tag eq 'node') or defined($sec2level{$tag}) or $index_pages)
- {
- if (@stack or (defined($text) and $text ne ''))
- {# in pass text node and section shouldn't appear in formats
- #print STDERR "close_stack before \@$tag\n";
- #print STDERR "text!$text%" if (! @stack);
- close_stack(\$text, \@stack, \%state, $line_nr);
- push @section_lines, $text;
- $text = '';
- }
- $sec_num++ if ($sec2level{$tag});
- my $new_element;
- my $current_element;
- if ($tag =~ /heading/)
- {# handle headings, they are not in element lists
- $current_element = $sections{$sec_num};
- #print STDERR "HEADING $_";
- if (! $element)
- {
- $new_element = shift @elements_list;
- $element->{'has_heading'} = 1 if ($new_element->{'top'});
- }
- else
- {
- if ($element->{'top'})
- {
- $element->{'has_heading'} = 1;
- }
- push (@section_lines, &$Texi2HTML::Config::anchor($current_element->{'id'}) . "\n");
- push @section_lines, &$Texi2HTML::Config::heading($current_element);
- next;
- }
- }
- elsif (!$index_pages)
- {# handle node and structuring elements
- $current_element = shift (@all_elements);
- #begin debug section
- if ($current_element->{'node'})
- {
- print STDERR 'NODE ' . "$current_element->{'texi'}($current_element->{'file'})" if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- print STDERR "($current_element->{'section_ref'}->{'texi'})" if ($current_element->{'section_ref'} and ($T2H_DEBUG & $DEBUG_ELEMENTS));
- }
- else
- {
- print STDERR 'SECTION ' . $current_element->{'texi'} if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- }
- print STDERR ": $_" if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- #end debug section
-
- # The element begins a new section if there is no previous
- # or it is an element and not the current one or the
- # associated section (in case of node) is not the current one
- if (!$element
- or ($current_element->{'element'} and ($current_element ne $element))
- or ($current_element->{'section_ref'} and ($current_element->{'section_ref'} ne $element)))
- {
- $new_element = shift @elements_list;
- }
- # begin debugging section
- my $section_element = $new_element;
- $section_element = $element unless ($section_element);
- if (!$current_element->{'node'} and !$current_element->{'index_page'} and ($section_element ne $current_element))
- {
- print STDERR "NODE: $element->{'texi'}\n" if ($element->{'node'});
- warn "elements_list and all_elements not in sync (elements $section_element->{'texi'}, all $current_element->{'texi'}): $_";
- }
- # end debugging section
- }
- else
- { # this is a new index section
- $new_element = $index_pages->[$index_pages_nr]->{'element'};
- $current_element = $index_pages->[$index_pages_nr]->{'element'};
- print STDERR "New index page '$new_element->{'texi'}' nr: $index_pages_nr\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- my $list_element = shift @elements_list;
- die "element in index_pages $new_element->{'texi'} and in list $list_element->{'texi'} differs\n" unless ($list_element eq $new_element);
- }
- if ($new_element)
- {
- $index_nr = 0;
- my $old = 'NO_OLD';
- $old = $element->{'texi'} if (defined($element));
- print STDERR "NEW: $new_element->{'texi'}, OLD: $old\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS);
-# FIXME this should be done differently now that there could be elements
-# associated with the same file
- if ($element and ($new_element->{'doc_nr'} != $element->{'doc_nr'}) and @foot_lines and !$Texi2HTML::Config::SEPARATED_FOOTNOTES)
- { # note that this can only happen if $Texi2HTML::Config::SPLIT
- &$Texi2HTML::Config::foot_section (\@foot_lines);
- push @section_lines, @foot_lines;
- @foot_lines = ();
- $relative_foot_num = 0;
- }
- # print the element that just finished
- $Texi2HTML::THIS_SECTION = \@section_lines;
- $Texi2HTML::THIS_HEADER = \@head_lines;
- if ($element)
- {
- #$FH = finish_element($FH, $element, $new_element, $first_section);
- finish_element($FH, $element, $new_element, $first_section);
- $first_section = 0;
- @section_lines = ();
- @head_lines = ();
- }
- else
- {
- print STDERR "# Writing elements:" if ($T2H_VERBOSE);
- if ($Texi2HTML::Config::IGNORE_PREAMBLE_TEXT)
- {
- @section_lines = ();
- @head_lines = ();
- }
- # remove empty line at the beginning of @section_lines
- shift @section_lines while (@section_lines and ($section_lines[0] =~ /^\s*$/));
- }
- # begin new element
- my $previous_file;
- $previous_file = $element->{'file'} if (defined($element));
- $element = $new_element;
- $state{'element'} = $element;
- $Texi2HTML::THIS_ELEMENT = $element;
- #print STDERR "Doing hrefs for $element->{'texi'} First ";
- $Texi2HTML::HREF{'First'} = href($element_first, $element->{'file'});
- #print STDERR "Last ";
- $Texi2HTML::HREF{'Last'} = href($element_last, $element->{'file'});
- #print STDERR "Index ";
- $Texi2HTML::HREF{'Index'} = href($element_chapter_index, $element->{'file'}) if (defined($element_chapter_index));
- #print STDERR "Top ";
- $Texi2HTML::HREF{'Top'} = href($element_top, $element->{'file'});
- foreach my $direction (('Up', 'Forward', 'Back', 'Next',
- 'Prev', 'FastForward', 'FastBack', 'This', 'NodeUp',
- 'NodePrev', 'NodeNext', 'Following' ))
- {
- my $elem = $element->{$direction};
- $Texi2HTML::NODE{$direction} = undef;
- $Texi2HTML::HREF{$direction} = undef;
- next unless (defined($elem));
- #print STDERR "$direction ";
- if ($elem->{'node'} or $elem->{'external_node'} or $elem->{'index_page'} or !$elem->{'seen'})
- {
- $Texi2HTML::NODE{$direction} = $elem->{'text'};
- }
- elsif ($elem->{'node_ref'})
- {
- $Texi2HTML::NODE{$direction} = $elem->{'node_ref'}->{'text'};
- }
- if (!$elem->{'seen'})
- {
- $Texi2HTML::HREF{$direction} = do_external_href($elem->{'texi'});
- }
- else
- {
- $Texi2HTML::HREF{$direction} = href($elem, $element->{'file'});
- }
- $Texi2HTML::NAME{$direction} = $elem->{'text'};
- $Texi2HTML::NO_TEXI{$direction} = $elem->{'no_texi'};
- $Texi2HTML::UNFORMATTED{$direction} = $elem->{'unformatted'};
- #print STDERR "$direction ($element->{'texi'}): \n NO_TEXI: $Texi2HTML::NO_TEXI{$direction}\n NAME $Texi2HTML::NAME{$direction}\n NODE $Texi2HTML::NODE{$direction}\n HREF $Texi2HTML::HREF{$direction}\n\n";
- }
- #print STDERR "\nDone hrefs for $element->{'texi'}\n";
- $files{$element->{'file'}}->{'counter'}--;
- #if (! defined($FH))
- if (!defined($previous_file) or ($element->{'file'} ne $previous_file))
- {
- my $file = $element->{'file'};
- print STDERR "\n" if ($T2H_VERBOSE and !$T2H_DEBUG);
- print STDERR "# Writing to $docu_rdir$file " if $T2H_VERBOSE;
- my $do_page_head = 0;
- if ($files{$file}->{'filehandle'})
- {
- $FH = $files{$file}->{'filehandle'};
- }
- else
- {
- $FH = open_out("$docu_rdir$file");
- $files{$file}->{'filehandle'} = $FH;
- $do_page_head = 1;
- }
- if ($element->{'top'})
- {
- &$Texi2HTML::Config::print_Top_header($FH, $do_page_head);
- }
- else
- {
- &$Texi2HTML::Config::print_page_head($FH) if ($do_page_head);
- &$Texi2HTML::Config::print_chapter_header($FH) if $Texi2HTML::Config::SPLIT eq 'chapter';
- &$Texi2HTML::Config::print_section_header($FH) if $Texi2HTML::Config::SPLIT eq 'section';
- }
- $first_section = 1;
- }
- print STDERR "." if ($T2H_VERBOSE);
- print STDERR "\n" if ($T2H_DEBUG);
- }
- my $label = &$Texi2HTML::Config::anchor($current_element->{'id'}) . "\n";
- if (@section_lines)
- {
- push (@section_lines, $label);
- }
- else
- {
- push @head_lines, $label;
- }
- if ($index_pages)
- {
- push @section_lines, &$Texi2HTML::Config::heading($element);
- #print STDERR "Do index page $index_pages_nr\n";
- my $page = do_index_page($index_pages, $index_pages_nr);
- push @section_lines, $page;
- if (defined ($index_pages->[$index_pages_nr + 1]))
- {
- $index_pages_nr++;
- }
- else
- {
- $index_pages = undef;
- }
- next;
- }
- push @section_lines, &$Texi2HTML::Config::heading($current_element) if ($current_element->{'element'} and !$current_element->{'top'});
- next;
- }
- elsif ($tag eq 'printindex')
- {
- s/\s+(\w+)\s*//;
- my $name = $1;
- close_paragraph(\$text, \@stack, \%state);
- next if (!index_name2prefix($name) or $empty_indices{$name});
- $printed_indices{$name} = 1;
- print STDERR "print index $name($index_nr) in `$element->{'texi'}', element->{'indices'}: $element->{'indices'},\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS or $T2H_DEBUG & $DEBUG_INDEX);
- print STDERR "element->{'indices'}->[index_nr]: $element->{'indices'}->[$index_nr] (@{$element->{'indices'}->[$index_nr]})\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS or $T2H_DEBUG & $DEBUG_INDEX);
- $index_pages = $element->{'indices'}->[$index_nr] if (@{$element->{'indices'}->[$index_nr]} > 1);
- $index_pages_nr = 0;
- add_prev(\$text, \@stack, do_index_page($element->{'indices'}->[$index_nr], 0));
- $index_pages_nr++;
- $index_nr++;
- begin_paragraph (\@stack, \%state) if ($state{'preformatted'});
- next if (@stack);
- push @section_lines, $text;
- $text = '';
- next;
- }
- elsif ($tag eq 'contents')
- {
- next;
- }
- }
- scan_line($_, \$text, \@stack, \%state, $line_nr);
- #print STDERR "after scan_line: $_";
- #dump_stack(\$text, \@stack, \%state);
- next if (@stack);
- if ($text ne '' )
- {
- push @section_lines, $text;
- $text = '';
- }
- }
- if (@stack)
- {# close stack at the end of pass text
- close_stack(\$text, \@stack, \%state, $line_nr);
- }
- if (defined($text))
- {
- push @section_lines, $text;
- }
- print STDERR "\n" if ($T2H_VERBOSE);
- $Texi2HTML::THIS_SECTION = \@section_lines;
- # if no sections, then simply print document as is
- if ($one_section)
- {
- if (@foot_lines)
- {
- &$Texi2HTML::Config::foot_section (\@foot_lines);
- push @section_lines, @foot_lines;
- }
- $Texi2HTML::THIS_HEADER = \@head_lines;
- if ($element->{'top'})
- {
- print STDERR "Bug: `$element->{'texi'}' level undef\n" if (!$element->{'node'} and !defined($element->{'level'}));
- $element->{'level'} = 1 if (!defined($element->{'level'}));
- $element->{'node'} = 0; # otherwise Texi2HTML::Config::heading may uses the node level
- $element->{'text'} = $Texi2HTML::NAME{'Top'};
- print STDERR "[Top]" if ($T2H_VERBOSE);
- unless ($element->{'has_heading'})
- {
- unshift @section_lines, &$Texi2HTML::Config::heading($element);
- }
- }
- print STDERR "# Write the section $element->{'texi'}\n" if ($T2H_VERBOSE);
- &$Texi2HTML::Config::one_section($FH);
- close_out($FH);
- return;
- }
-
- finish_element ($FH, $element, undef, $first_section);
-
- ############################################################################
- # Print ToC, Overview, Footnotes
- #
- for my $direction (('Prev', 'Next', 'Back', 'Forward', 'Up', 'NodeUp',
- 'NodePrev', 'NodeNext', 'Following', 'This'))
- {
- delete $Texi2HTML::HREF{$direction};
- # it is better to undef in case the references to these hash entries
- # are used, as if deleted, the
- # references are still refering to the old, undeleted element
- # (we could do both)
- $Texi2HTML::NAME{$direction} = undef;
- $Texi2HTML::NO_TEXI{$direction} = undef;
- $Texi2HTML::UNFORMATTED{$direction} = undef;
- $Texi2HTML::NODE{$direction} = undef;
-
- $Texi2HTML::THIS_ELEMENT = undef;
- }
- if (@foot_lines)
- {
- print STDERR "# writing Footnotes in $docu_foot_file\n" if $T2H_VERBOSE;
- #open (FILE, "> $docu_foot_file") || die "$ERROR: Can't open $docu_foot_file for writing: $!\n"
- $FH = open_out ($docu_foot_file)
- if $Texi2HTML::Config::SPLIT;
- $Texi2HTML::HREF{'This'} = $Texi2HTML::HREF{'Footnotes'};
- $Texi2HTML::HREF{'Footnotes'} = '#' . $footnote_element->{'id'};
- $Texi2HTML::NAME{'This'} = $Texi2HTML::NAME{'Footnotes'};
- $Texi2HTML::NO_TEXI{'This'} = $Texi2HTML::NO_TEXI{'Footnotes'};
- $Texi2HTML::UNFORMATTED{'This'} = $Texi2HTML::UNFORMATTED{'Footnotes'};
- $Texi2HTML::THIS_SECTION = \@foot_lines;
- $Texi2HTML::THIS_HEADER = [ &$Texi2HTML::Config::anchor($footnote_element->{'id'}) . "\n" ];
- #&$Texi2HTML::Config::print_Footnotes(\*FILE);
- &$Texi2HTML::Config::print_Footnotes($FH);
- #close(FILE) if $Texi2HTML::Config::SPLIT;
- close_out($FH, $docu_foot_file)
- #|| die "$ERROR: Error occurred when closing $docu_foot_file: $!\n"
- if ($Texi2HTML::Config::SPLIT);
- $Texi2HTML::HREF{'Footnotes'} = $Texi2HTML::HREF{'This'};
- }
-
- if (@{$Texi2HTML::TOC_LINES})
- {
- print STDERR "# writing Toc in $docu_toc_file\n" if $T2H_VERBOSE;
- #open (FILE, "> $docu_toc_file") || die "$ERROR: Can't open $docu_toc_file for writing: $!\n"
- $FH = open_out ($docu_toc_file)
- if $Texi2HTML::Config::SPLIT;
- $Texi2HTML::HREF{'This'} = $Texi2HTML::HREF{'Contents'};
- $Texi2HTML::HREF{'Contents'} = "#SEC_Contents";
- $Texi2HTML::NAME{'This'} = $Texi2HTML::NAME{'Contents'};
- $Texi2HTML::NO_TEXI{'This'} = $Texi2HTML::NO_TEXI{'Contents'};
- $Texi2HTML::UNFORMATTED{'This'} = $Texi2HTML::UNFORMATTED{'Contents'};
- $Texi2HTML::THIS_SECTION = $Texi2HTML::TOC_LINES;
- $Texi2HTML::THIS_HEADER = [ &$Texi2HTML::Config::anchor("SEC_Contents") . "\n" ];
- #&$Texi2HTML::Config::print_Toc(\*FILE);
- #close(FILE) if $Texi2HTML::Config::SPLIT;
- &$Texi2HTML::Config::print_Toc($FH);
- close_out($FH, $docu_toc_file)
- #|| die "$ERROR: Error occurred when closing $docu_toc_file: $!\n"
- if ($Texi2HTML::Config::SPLIT);
- $Texi2HTML::HREF{'Contents'} = $Texi2HTML::HREF{'This'};
- }
-
- if (@{$Texi2HTML::OVERVIEW})
- {
- print STDERR "# writing Overview in $docu_stoc_file\n" if $T2H_VERBOSE;
- #open (FILE, "> $docu_stoc_file") || die "$ERROR: Can't open $docu_stoc_file for writing: $!\n"
- $FH = open_out ($docu_stoc_file)
- if $Texi2HTML::Config::SPLIT;
- $Texi2HTML::HREF{This} = $Texi2HTML::HREF{Overview};
- $Texi2HTML::HREF{Overview} = "#SEC_Overview";
- $Texi2HTML::NAME{This} = $Texi2HTML::NAME{Overview};
- $Texi2HTML::NO_TEXI{This} = $Texi2HTML::NO_TEXI{Overview};
- $Texi2HTML::UNFORMATTED{This} = $Texi2HTML::UNFORMATTED{Overview};
- $Texi2HTML::THIS_SECTION = $Texi2HTML::OVERVIEW;
- $Texi2HTML::THIS_HEADER = [ &$Texi2HTML::Config::anchor("SEC_Overview") . "\n" ];
- #&$Texi2HTML::Config::print_Overview(\*FILE);
- #close(FILE) if $Texi2HTML::Config::SPLIT;
- &$Texi2HTML::Config::print_Overview($FH);
- close_out($FH,$docu_stoc_file)
- #|| die "$ERROR: Error occurred when closing $docu_stoc_file: $!\n"
- if ($Texi2HTML::Config::SPLIT);
- $Texi2HTML::HREF{Overview} = $Texi2HTML::HREF{This};
- }
- my $about_body;
- if ($about_body = &$Texi2HTML::Config::about_body())
- {
- print STDERR "# writing About in $docu_about_file\n" if $T2H_VERBOSE;
- #open (FILE, "> $docu_about_file") || die "$ERROR: Can't open $docu_about_file for writing: $!\n"
- $FH = open_out ($docu_about_file)
- if $Texi2HTML::Config::SPLIT;
-
- $Texi2HTML::HREF{This} = $Texi2HTML::HREF{About};
- $Texi2HTML::HREF{About} = "#SEC_About";
- $Texi2HTML::NAME{This} = $Texi2HTML::NAME{About};
- $Texi2HTML::NO_TEXI{This} = $Texi2HTML::NO_TEXI{About};
- $Texi2HTML::UNFORMATTED{This} = $Texi2HTML::UNFORMATTED{About};
- $Texi2HTML::THIS_SECTION = [$about_body];
- $Texi2HTML::THIS_HEADER = [ &$Texi2HTML::Config::anchor("SEC_About") . "\n" ];
- #&$Texi2HTML::Config::print_About(\*FILE);
- #close(FILE) if $Texi2HTML::Config::SPLIT;
- &$Texi2HTML::Config::print_About($FH);
- close_out($FH, $docu_stoc_file)
- #|| die "$ERROR: Error occurred when closing $docu_stoc_file: $!\n"
- if ($Texi2HTML::Config::SPLIT);
- $Texi2HTML::HREF{About} = $Texi2HTML::HREF{This};
- }
-
- unless ($Texi2HTML::Config::SPLIT)
- {
- &$Texi2HTML::Config::print_page_foot($FH);
- close_out ($FH);
- # || die "$ERROR: Error occurred when closing: $!\n";
- }
-}
-
-# print section, close file and undef FH if needed.
-sub finish_element($$$$)
-{
- my $FH = shift;
- my $element = shift;
- my $new_element = shift;
- my $first_section = shift;
-#print STDERR "FINISH_ELEMENT($FH)($element->{'texi'})[$element->{'file'}] counter $files{$element->{'file'}}->{'counter'}\n";
- if ($element->{'top'})
- {
- my $top_file = $docu_top_file;
- #print STDERR "TOP $element->{'texi'}, @section_lines\n";
- print STDERR "[Top]" if ($T2H_VERBOSE);
- $Texi2HTML::HREF{'Top'} = href($element_top, $element->{'file'});
- &$Texi2HTML::Config::print_Top($FH, $element->{'has_heading'});
- my $end_page = 0;
- if ($Texi2HTML::Config::SPLIT)
- {
- if (!$files{$element->{'file'}}->{'counter'})
- {
- $end_page = 1;
- }
- }
- &$Texi2HTML::Config::print_Top_footer($FH, $end_page);
- close_out($FH, $top_file) if ($end_page);
- }
- else
- {
- print STDERR "# do element $element->{'texi'}\n"
- if ($T2H_DEBUG & $DEBUG_ELEMENTS);
- &$Texi2HTML::Config::print_section($FH, $first_section);
- if (defined($new_element) and ($new_element->{'file'} ne $element->{'file'}))
- {
- if (!$files{$element->{'file'}}->{'counter'})
- {
- &$Texi2HTML::Config::print_chapter_footer($FH) if ($Texi2HTML::Config::SPLIT eq 'chapter');
- &$Texi2HTML::Config::print_section_footer($FH) if ($Texi2HTML::Config::SPLIT eq 'section');
- #print STDERR "Close file after $element->{'texi'}\n";
- &$Texi2HTML::Config::print_page_foot($FH);
- close_out($FH);
- }
- else
- {
- print STDERR "counter $files{$element->{'file'}}->{'counter'} ne 0, file $element->{'file'}\n";
- }
- undef $FH;
- }
- elsif (!defined($new_element))
- {
- if ($Texi2HTML::Config::SPLIT)
- { # end of last splitted section
- &$Texi2HTML::Config::print_chapter_footer($FH) if ($Texi2HTML::Config::SPLIT eq 'chapter');
- &$Texi2HTML::Config::print_section_footer($FH) if ($Texi2HTML::Config::SPLIT eq 'section');
- &$Texi2HTML::Config::print_page_foot($FH);
- close_out($FH);
- }
- else
- {
- &$Texi2HTML::Config::end_section($FH, 1);
- }
- }
- elsif ($new_element->{'top'})
- {
- &$Texi2HTML::Config::end_section($FH, 1);
- }
- else
- {
- &$Texi2HTML::Config::end_section($FH);
- }
- }
- return $FH;
-}
-
-# write to files with name the node name for cross manual references.
-sub do_node_files()
-{
- foreach my $key (keys(%nodes))
- {
- my $node = $nodes{$key};
- next unless ($node->{'node_file'});
- my $redirection_file = $docu_doc;
- $redirection_file = $node->{'file'} if ($Texi2HTML::Config::SPLIT);
- if (!$redirection_file)
- {
- print STDERR "Bug: file for redirection for `$node->{'texi'}' don't exist\n" unless ($novalidate);
- next;
- }
- next if ($redirection_file eq $node->{'node_file'});
- my $file = "${docu_rdir}$node->{'node_file'}";
- $Texi2HTML::NODE{'This'} = $node->{'text'};
- $Texi2HTML::NO_TEXI{'This'} = $node->{'no_texi'};
- $Texi2HTML::UNFORMATTED{'This'} = $node->{'no_texi'};
- $Texi2HTML::NAME{'This'} = $node->{'text'};
- $Texi2HTML::HREF{'This'} = "$node->{'file'}#$node->{'id'}";
- open (NODEFILE, "> $file") || die "$ERROR Can't open $file for writing: $!\n";
- &$Texi2HTML::Config::print_redirection_page (\*NODEFILE);
- close NODEFILE || die "$ERROR: Can't close $file: $!\n";
- }
-}
-
-#+++############################################################################
-# #
-# Low level functions #
-# #
-#---############################################################################
-
-sub locate_include_file($)
-{
- my $file = shift;
-
- # APA: Don't implicitely search ., to conform with the docs!
- # return $file if (-e $file && -r $file);
- foreach my $dir (@Texi2HTML::Config::INCLUDE_DIRS)
- {
- return "$dir/$file" if (-e "$dir/$file" && -r "$dir/$file");
- }
- return undef;
-}
-
-sub open_file($$)
-{
- my $name = shift;
- my $line_number = shift;
- local *FH;
- #if ((defined($from_encoding) and open(*FH, ":encoding($from_encoding)", $name)) or open(*FH, $name))
- #if ((defined($from_encoding) and open(*FH, "<:$from_encoding", $name)) or open(*FH, $name))
- if (open(*FH, "<$name"))
- {
- if (defined($from_encoding))
- {
- binmode(*FH, ":encoding($from_encoding)");
- }
- my $file = { 'fh' => *FH,
- 'input_spool' => { 'spool' => [],
- 'macro' => '' },
- 'name' => $name,
- 'line_nr' => 0 };
- unshift(@fhs, $file);
- $input_spool = $file->{'input_spool'};
- $line_number->{'file_name'} = $name;
- $line_number->{'line_nr'} = 1;
- }
- else
- {
- warn "$ERROR Can't read file $name: $!\n";
- }
-}
-
-sub open_out($)
-{
- my $file = shift;
- if ($file eq '-')
- {
- binmode(STDOUT, ":encoding($to_encoding)") if (defined($to_encoding));
- return \*STDOUT;
- }
- #unless ((defined($to_encoding) and open(FILE, ">:encoding($to_encoding)", $file)) or open(FILE, "> $file"))
- #my $open_style = 'bytes';
- #$open_style = 'utf8' if (defined($to_encoding) and $to_encoding eq 'utf8');
- #if (defined($to_encoding) and $to_encoding eq 'utf8')
- #{
- # $open_style = 'utf8';
- # print STDERR "$open_style\n";
- #}
- #unless ((defined($to_encoding) and open(FILE, ">:$open_style", $file)) or open(FILE, "> $file"))
- unless (open(FILE, ">$file"))
- {
- die "$ERROR Can't open $file for writing: $!\n";
- }
- if (defined($to_encoding))
- {
- if ($to_encoding eq 'utf8')
- {
- binmode(FILE, ':utf8');
- }
- else
- {
- binmode(FILE, ':bytes');
- }
- binmode(FILE, ":encoding($to_encoding)");
- }
- return \*FILE;
-}
-
-sub close_out($;$)
-{
- my $FH = shift;
- my $file = shift;
- $file = '' if (!defined($file));
- return if ($Texi2HTML::Config::OUT eq '');
- close ($FH) || die "$ERROR: Error occurred when closing $file: $!\n";
-}
-
-sub next_line($)
-{
- my $line_number = shift;
- while (@fhs)
- {
- my $file = $fhs[0];
- $line_number->{'file_name'} = $file->{'name'};
- $input_spool = $file->{'input_spool'};
- if (@{$input_spool->{'spool'}})
- {
- $line_number->{'macro'} = $file->{'input_spool'}->{'macro'};
- $line_number->{'line_nr'} = $file->{'line_nr'};
- my $line = shift(@{$input_spool->{'spool'}});
- print STDERR "# unspooling $line" if ($T2H_DEBUG & $DEBUG_MACROS);
- return($line);
- }
- else
- {
- $file->{'input_spool'}->{'macro'} = '';
- $line_number->{'macro'} = '';
- }
- my $fh = $file->{'fh'};
- no strict "refs";
- my $line = <$fh>;
- use strict "refs";
- my $chomped_line = $line;
- $file->{'line_nr'}++ if (defined($line) and chomp($chomped_line));
- $line_number->{'line_nr'} = $file->{'line_nr'};
- return($line) if (defined($line));
- no strict "refs";
- close($fh);
- use strict "refs";
- shift(@fhs);
- }
- return(undef);
-}
-
-# echo a warning
-sub echo_warn($;$)
-{
- my $text = shift;
- chomp ($text);
- my $line_number = shift;
- warn "$WARN $text " . format_line_number($line_number) . "\n";
-}
-
-sub echo_error($;$)
-{
- my $text = shift;
- chomp ($text);
- my $line_number = shift;
- warn "$ERROR $text " . format_line_number($line_number) . "\n";
-}
-
-sub format_line_number($)
-{
- my $line_number = shift;
- my $macro_text = '';
- #$line_number = undef;
- return '' unless (defined($line_number));
- $macro_text = " in $line_number->{'macro'}" if ($line_number->{'macro'} ne '');
- my $file_text = '(';
- $file_text = "(in $line_number->{'file_name'} " if ($line_number->{'file_name'} ne $docu);
- return "${file_text}l. $line_number->{'line_nr'}" . $macro_text . ')';
-}
-
-# to debug, dump the result of pass_texi and pass_structure in a file
-sub dump_texi($$;$$)
-{
- my $lines = shift;
- my $pass = shift;
- my $numbers = shift;
- my $file = shift;
- $file = "$docu_rdir$docu_name" . ".pass$pass" if (!defined($file));
- unless (open(DMPTEXI, ">$file"))
- {
- warn "Can't open $file for writing: $!\n";
- }
- print STDERR "# Dump texi\n" if ($T2H_VERBOSE);
- my $index = 0;
- foreach my $line (@$lines)
- {
- my $number_information = '';
- my $chomped_line = $line;
- $number_information = "$numbers->[$index]->{'file_name'}($numbers->[$index]->{'macro'},$numbers->[$index]->{'line_nr'}) " if (defined($numbers));
- print DMPTEXI "${number_information}$line";
- $index++ if (chomp($chomped_line));
- }
- close DMPTEXI;
-}
-
-# return next tag on the line
-sub next_tag($)
-{
- my $line = shift;
- if ($line =~ /^\s*\@(["'~\@\}\{,\.!\?\s\*\-\^`=:\|\/])/o or $line =~ /^\s*\@([a-zA-Z]\w*)([\s\{\}\@])/ or $line =~ /^\s*\@([a-zA-Z]\w*)$/)
- {
- return ($1);
- }
- return '';
-}
-
-sub top_stack($)
-{
- my $stack = shift;
- return undef unless(@$stack);
- return $stack->[-1];
-}
-
-# return the next element with balanced {}
-sub next_bracketed($$)
-{
- my $line = shift;
- my $line_nr = shift;
- my $opened_braces = 0;
- my $result = '';
- my $spaces;
- if ($line =~ /^(\s*)$/)
- {
- return ('','',$1);
- }
- while ($line !~ /^\s*$/)
- {
-#print STDERR "next_bracketed($opened_braces): $result !!! $line";
- if (!$opened_braces)
- { # beginning of item
- $line =~ s/^(\s*)//;
- $spaces = $1;
- #if ($line =~ s/^([^\{\}\s]+)//)
- if ($line =~ s/^([^\{\}]+?)(\s+)/$2/ or $line =~ s/^([^\{\}]+?)$//)
- {
- $result = $1;
- $result =~ s/\s*$//;
- return ($result, $line, $spaces);
- }
- elsif ($line =~ s/^([^\{\}]+?)([\{\}])/$2/)
- {
- $result = $1;
- }
- }
- elsif($line =~ s/^([^\{\}]+)//)
- {
- $result .= $1;
- }
- if ($line =~ s/^([\{\}])//)
- {
- my $brace = $1;
- $opened_braces++ if ($brace eq '{');
- $opened_braces-- if ($brace eq '}');
-
- if ($opened_braces < 0)
- {
- echo_error("too much '}' in specification", $line_nr);
- $opened_braces = 0;
- next;
- }
- $result .= $brace;
- return ($result, $line, $spaces) if ($opened_braces == 0);
- }
- }
- if ($opened_braces)
- {
- echo_error("'{' not closed in specification", $line_nr);
- return ($result . ( '}' x $opened_braces), '', $spaces);
- }
- print STDERR "BUG: at the end of next_bracketed\n";
- return undef;
-}
-
-# do a href using file and id and taking care of ommitting file if it is
-# the same
-# element: structuring element to point to
-# file: current file
-sub href($$)
-{
- my $element = shift;
- my $file = shift;
- return '' unless defined($element);
- my $href = '';
- print STDERR "Bug: $element->{'texi'}, id undef\n" if (!defined($element->{'id'}));
- print STDERR "Bug: $element->{'texi'}, file undef\n" if (!defined($element->{'file'}));
-#foreach my $key (keys(%{$element}))
-#{
-# my $value = 'UNDEF'; $value = $element->{$key} if defined($element->{$key});
-# print STDERR "$key: $value\n";
-#}print STDERR "\n";
- $href .= $element->{'file'} if (defined($element->{'file'}) and $file ne $element->{'file'});
- $href .= "#$element->{'id'}" if (defined($element->{'id'}));
- return $href;
-}
-
-sub normalise_space($)
-{
- return undef unless (defined ($_[0]));
- my $text = shift;
- $text =~ s/\s+/ /go;
- $text =~ s/ $//;
- $text =~ s/^ //;
- return $text;
-}
-
-sub normalise_node($)
-{
- return undef unless (defined ($_[0]));
- my $text = shift;
- $text = normalise_space($text);
- $text =~ s/^top$/Top/i;
- return $text;
-}
-
-sub do_math($;$)
-{
- #return l2h_ToLatex("\$".$_[0]."\$");
- return Texi2HTML::LaTeX2HTML::to_latex("\$".$_[0]."\$");
-}
-
-sub do_anchor_label($$$$)
-{
- my $command = shift;
- #my $anchor = shift;
- my $args = shift;
- my $anchor = $args->[0];
- my $style_stack = shift;
- my $state = shift;
- my $line_nr = shift;
-
- return '' if ($state->{'multiple_pass'});
- $anchor = normalise_node($anchor);
- return &$Texi2HTML::Config::anchor($nodes{$anchor}->{'id'});
-}
-
-sub get_format_command($)
-{
- my $format = shift;
- my $command = '';
- my $format_name = '';
- my $term = 0;
- my $item_nr;
- my $paragraph_number;
- my $enumerate_type;
- my $number;
-
- if (defined($format) and ref($format) eq "HASH")
- {
- $command = $format->{'command'};
- $command = '' if (!defined($command));
- $paragraph_number = \$format->{'paragraph_number'};
- $format_name = $format->{'format'};
- $term = 1 if ($format->{'term'}); #This should never happen
- $item_nr = $format->{'item_nr'};
- $enumerate_type = $format->{'spec'};
- $number = $format->{'number'};
- }
- return ($format_name, $command, $paragraph_number, $term, $item_nr,
- $enumerate_type, $number);
-}
-
-sub do_paragraph($$)
-{
- my $text = shift;
- my $state = shift;
- my ($format, $paragraph_command, $paragraph_number, $term, $item_nr,
- $enumerate_type, $number) = get_format_command ($state->{'paragraph'});
- delete $state->{'paragraph'};
- my $paragraph_command_formatted;
- $state->{'paragraph_nr'}--;
- (print STDERR "Bug text undef in do_paragraph", return '') unless defined($text);
- my $align = '';
- $align = $state->{'paragraph_style'}->[-1] if ($state->{'paragraph_style'}->[-1]);
-
- if (exists($style_map_ref->{$paragraph_command}) and
- !exists($Texi2HTML::Config::special_list_commands{$format}->{$paragraph_command}))
- {
- if ($format eq 'itemize')
- {
- chomp ($text);
- $text = do_simple($paragraph_command, $text, $state, [$text]);
- $text = $text . "\n";
- }
- }
- elsif (exists($things_map_ref->{$paragraph_command}))
- {
- $paragraph_command_formatted = do_simple($paragraph_command, '', $state);
- }
- return &$Texi2HTML::Config::paragraph($text, $align, $paragraph_command, $paragraph_command_formatted, $paragraph_number, $format, $item_nr, $enumerate_type, $number);
-}
-
-sub do_preformatted($$)
-{
- my $text = shift;
- my $state = shift;
- my ($format, $leading_command, $preformatted_number, $term, $item_nr, $enumerate_type,
- $number) = get_format_command($state->{'preformatted_format'});
- delete ($state->{'preformatted_format'});
- my $leading_command_formatted;
- my $pre_style = '';
- my $class = '';
- $pre_style = $state->{'preformatted_stack'}->[-1]->{'pre_style'} if ($state->{'preformatted_stack'}->[-1]->{'pre_style'});
- $class = $state->{'preformatted_stack'}->[-1]->{'class'};
- print STDERR "BUG: !state->{'preformatted_stack'}->[-1]->{'class'}\n" unless ($class);
- if (exists($style_map_ref->{$leading_command}) and
- !exists($Texi2HTML::Config::special_list_commands{$format}->{$leading_command}) and ($style_type{$leading_command} eq 'style'))
- {
- $text = do_simple($leading_command, $text, $state,[$text]) if ($format eq 'itemize');
- }
- elsif (exists($things_map_ref->{$leading_command}))
- {
- $leading_command_formatted = do_simple($leading_command, '', $state);
- }
- return &$Texi2HTML::Config::preformatted($text, $pre_style, $class, $leading_command, $leading_command_formatted, $preformatted_number, $format, $item_nr, $enumerate_type, $number);
-}
-
-sub do_external_href($)
-{
- my $texi_node = shift;
- my $file = '';
- my $node_id = '';
- my $node_xhtml_id = '';
- if ($texi_node =~ s/^\((.+?)\)//)
- {
- $file = $1;
- }
- $texi_node = normalise_node($texi_node);
- if ($texi_node ne '')
- {
- if (exists($nodes{$texi_node}) and ($nodes{$texi_node}->{'cross_manual_target'}))
- {
- $node_id = $nodes{$texi_node}->{'cross_manual_target'};
- }
- else
- {
- $node_id = cross_manual_line($texi_node);
- }
- $node_xhtml_id = node_to_id($node_id);
- }
- return &$Texi2HTML::Config::external_href($texi_node, $node_id,
- $node_xhtml_id, $file);
-}
-
-# transform node for cross ref name to id suitable for xhtml.
-sub node_to_id($)
-{
- my $cross_ref_node_name = shift;
- $cross_ref_node_name =~ s/^([0-9_])/g_t$1/;
- return $cross_ref_node_name;
-}
-
-# return 1 if the following tag shouldn't begin a line
-sub no_line($)
-{
- my $line = shift;
- my $next_tag = next_tag($line);
- return 1 if (($line =~ /^\s*$/) or $no_line_macros{$next_tag} or
- (($next_tag =~ /^(\w+?)index$/) and ($1 ne 'print')) or
- (($line =~ /^\@end\s+(\w+)/) and $no_line_macros{"end $1"}));
- return 0;
-}
-
-sub no_paragraph($$)
-{
- my $state = shift;
- my $line = shift;
- return ($state->{'paragraph'} or $state->{'preformatted'} or $state->{'remove_texi'} or no_line($line) or $state->{'no_paragraph'});
-}
-
-sub automatic_preformatted($$)
-{
- my $state = shift;
- my $macro = shift;
- return ($state->{'preformatted'} and
- !$Texi2HTML::Config::format_in_paragraph{$macro});
-}
-
-# handle raw formatting, ignored regions...
-sub do_text_macro($$$$)
-{
- my $type = shift;
- my $line = shift;
- my $state = shift;
- my $line_nr = shift;
- my $value;
- #print STDERR "do_text_macro $type\n";
-
- if (not $text_macros{$type})
- { # ignored text
- $state->{'ignored'} = $type;
- #print STDERR "IGNORED\n";
- }
- elsif ($text_macros{$type} eq 'raw' or $text_macros{$type} eq 'special')
- {
- $state->{'raw'} = $type;
- #print STDERR "RAW\n";
- }
- elsif ($text_macros{$type} eq 'value')
- {
- if (($line =~ s/(\s+)($VARRE)$//) or ($line =~ s/(\s+)($VARRE)(\s)//))
- {
- $value = $1 . $2;
- $value .= $3 if defined($3);
- if ($type eq 'ifclear')
- {
- if (defined($value{$2}))
- {
- $state->{'ignored'} = $type;
- }
- else
- {
- push @{$state->{'text_macro_stack'}}, $type;
- }
- }
- elsif ($type eq 'ifset')
- {
- unless (defined($value{$2}))
- {
- $state->{'ignored'} = $type;
- }
- else
- {
- push @{$state->{'text_macro_stack'}}, $type;
- }
- }
- }
- else
- {
- echo_error ("Bad $type line: $line", $line_nr);
- #warn "$ERROR Bad $type line: $line";
- }
- }
- else
- {
- push @{$state->{'text_macro_stack'}}, $type;
- }
- my $text = "\@$type";
- $text .= $value if defined($value);
- return ($line, $text);
-}
-
-# do regions handled specially, currently only tex, going throug latex2html
-sub do_special ($$)
-{
- my $style = shift;
- my $text = shift;
- if ($style eq 'tex')
- {
- # add space to the end -- tex(i2dvi) does this, as well
- #return (l2h_ToLatex($text . " "));
- return (Texi2HTML::LaTeX2HTML::to_latex($text . " "));
- }
-}
-
-sub do_insertcopying($)
-{
- my $state = shift;
- return '' unless @{$region_lines{'copying'}};
- return substitute_text(duplicate_state($state), @{$region_lines{'copying'}});
-}
-
-sub get_deff_index($$$)
-{
- my $tag = shift;
- my $line = shift;
- my $line_nr = shift;
-
- $tag =~ s/x$// if $tag =~ /x$/;
- my ($style, $category, $name, $type, $class, $arguments);
- ($style, $category, $name, $type, $class, $arguments) = parse_def($tag, $line, $line_nr);
- # FIXME -- --- ''... should be protected for name and maybe class
- $name = &$Texi2HTML::Config::definition_category($name, $class, $style);
- return undef if (!$name or ($name =~ /^\s*$/));
- return ($style, $name);
-}
-
-sub parse_def($$$)
-{
- my $tag = shift;
- my $line = shift;
- my $line_nr = shift;
-
- if (!ref ($Texi2HTML::Config::def_map{$tag}))
- {
- # substitute shortcuts for definition commands
- my $substituted = $Texi2HTML::Config::def_map{$tag};
- $substituted =~ s/(\w+)//;
- $tag = $1;
- $line = $substituted . $line;
- }
-#print STDERR "PARSE_DEF $line";
- my ($category, $name, $type, $class, $arguments);
- my @args = @{$Texi2HTML::Config::def_map{$tag}};
- my $style = shift @args;
- while (@args)
- {
- my $arg = shift @args;
- if (defined($arg))
- {
- # backward compatibility, it was possible to have a { in front.
- $arg =~ s/^\{//;
- my $item;
- my $spaces;
- ($item, $line,$spaces) = next_bracketed($line, $line_nr);
- last if (!defined($item));
- $item =~ s/^\{(.*)\}$/$1/ if ($item =~ /^\{/);
- if ($arg eq 'category')
- {
- $category = $item;
- }
- elsif ($arg eq 'name')
- {
- $name = $item;
- }
- elsif ($arg eq 'type')
- {
- $type = $item;
- }
- elsif ($arg eq 'class')
- {
- $class = $item;
- }
- elsif ($arg eq 'arg')
- {
- $line = $spaces . $item . $line;
- }
- }
- else
- {
- # chomp ($line);
- # $line =~ s/\s*$//;
- # $arguments = $line if ($line ne '');
- last;
- }
- }
- #return ($style, $category, $name, $type, $class, $arguments);
-#print STDERR "PARSE_DEF (style $style, category $category, name $name, type $type, class $class, line $line)\n";
- return ($style, $category, $name, $type, $class, $line);
-}
-
-#FIXME this is rather fragile.
-sub begin_deff_item($$;$)
-{
- my $stack = shift;
- my $state = shift;
- my $no_paragraph = shift;
- return if ($state->{'cmd_line'});
- #print STDERR "DEF push deff_item for $state->{'deff'}\n";
- push @$stack, { 'format' => 'deff_item', 'text' => '' };
- # there is no paragraph when a new deff just follows the deff we are
- # opening
- begin_paragraph($stack, $state) if ($state->{'preformatted'} and !$no_paragraph);
- $state->{'deff'} = undef;
- delete($state->{'deff'});
- #dump_stack(undef, $stack, $state);
-}
-
-sub begin_paragraph($$)
-{
- my $stack = shift;
- my $state = shift;
-
- my $command = 1;
- my $top_format = top_format($stack);
- if (defined($top_format))
- {
- $command = $top_format;
- }
- if ($state->{'preformatted'})
- {
- push @$stack, {'format' => 'preformatted', 'text' => '' };
- $state->{'preformatted_format'} = $command if ($command ne '1');
- push @$stack, @{$state->{'paragraph_macros'}} if $state->{'paragraph_macros'};
- delete $state->{'paragraph_macros'};
- return;
- }
- $state->{'paragraph'} = $command;
- $state->{'paragraph_nr'}++;
- push @$stack, {'format' => 'paragraph', 'text' => '' };
- # if there are macros which weren't closed when the previous
- # paragraph was closed we reopen them here
- push @$stack, @{$state->{'paragraph_macros'}} if $state->{'paragraph_macros'};
- delete $state->{'paragraph_macros'};
-}
-
-sub parse_format_command($$)
-{
- my $line = shift;
- my $tag = shift;
- my $command = 'asis';
- if (($line =~ /^\s*\@([A-Za-z]\w*)(\{\})?$/ or $line =~ /^\s*\@([A-Za-z]\w*)(\{\})?\s/) and ($things_map_ref->{$1} or defined($style_map_ref->{$1})))
- {
- $line =~ s/^\s*\@([A-Za-z]\w*)(\{\})?\s*//;
- $command = $1;
- }
- return ('', $command) if ($line =~ /^\s*$/);
- chomp $line;
- $line = substitute_text ({'keep_nr' => 1, 'keep_texi' => 1, 'check_item' => $tag}, $line);
- return ($line, $command);
-}
-
-sub parse_enumerate($)
-{
- my $line = shift;
- my $spec;
- if ($line =~ /^\s*(\w)\b/ and ($1 ne '_'))
- {
- $spec = $1;
- $line =~ s/^\s*(\w)\s*//;
- }
- return ($line, $spec);
-}
-
-sub parse_multitable($$)
-{
- my $line = shift;
- my $line_nr = shift;
- # first find the table width
- my $table_width = 0;
- if ($line =~ s/^\s+\@columnfractions\s+//)
- {
- my @fractions = split /\s+/, $line;
- $table_width = $#fractions + 1;
- while (@fractions)
- {
- my $fraction = shift @fractions;
- unless ($fraction =~ /^(\d*\.\d+)|(\d+)\.?$/)
- {
- echo_error ("column fraction not a number: $fraction", $line_nr);
- #warn "$ERROR column fraction not a number: $fraction";
- }
- }
- }
- else
- {
- my $element;
- my $line_orig = $line;
- while ($line !~ /^\s*$/)
- {
- my $spaces;
- ($element, $line, $spaces) = next_bracketed($line, $line_nr);
- if ($element =~ /^\{/)
- {
- $table_width++;
- }
- else
- {
- echo_error ("garbage in multitable specification: $element", $line_nr);
- }
- }
- }
- return ($table_width);
-}
-
-sub end_format($$$$$)
-{
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $format = shift;
- my $line_nr = shift;
- #print STDERR "END FORMAT $format\n";
- #dump_stack($text, $stack, $state);
- #sleep 1;
- close_menu($text, $stack, $state, $line_nr) if ($format_type{$format} eq 'menu');
- if (($format_type{$format} eq 'list') or ($format_type{$format} eq 'table'))
- { # those functions return if they detect an inapropriate context
- add_item($text, $stack, $state, $line_nr, '', 1); # handle lists
- add_term($text, $stack, $state, $line_nr, 1); # handle table
- add_line($text, $stack, $state, $line_nr, 1); # handle table
- add_row($text, $stack, $state, $line_nr); # handle multitable
- }
-
- #print STDERR "END_FORMAT\n";
- #dump_stack($text, $stack, $state);
-
- my $format_ref = pop @$stack;
-
- # debug
- if (!defined($format_ref->{'text'}))
- {
- push @$stack, $format_ref;
- print STDERR "Bug: text undef in end_format $format\n";
- dump_stack($text, $stack, $state);
- pop @$stack;
- }
-
- if (defined($Texi2HTML::Config::def_map{$format}))
- {
- close_stack($text, $stack, $state, $line_nr, undef, 'deff_item') unless ($format_ref->{'format'} eq 'deff_item');
- add_prev($text, $stack, &$Texi2HTML::Config::def_item($format_ref->{'text'}));
- $format_ref = pop @$stack; # pop deff
- if (!defined($format_ref->{'format'}) or !defined($Texi2HTML::Config::def_map{$format_ref->{'format'}}))
- {
- print STDERR "Bug: not a def* under deff_item\n";
- push (@$stack, $format_ref);
- dump_stack($text, $stack, $state);
- pop @$stack;
- }
- elsif ($format_ref->{'format'} ne $format)
- {
- echo_warn ("Waiting for \@end $format_ref->{'format'}, found \@end $format", $line_nr);
- }
- add_prev($text, $stack, &$Texi2HTML::Config::def($format_ref->{'text'}));
- }
- elsif ($format_type{$format} eq 'cartouche')
- {
- add_prev($text, $stack, &$Texi2HTML::Config::cartouche($format_ref->{'text'}));
- }
- elsif ($format eq 'float')
- {
- if (!defined($state->{'float'}))
- {
- echo_warn ("Waiting for \@end $format_ref->{'format'}, found \@end $format", $line_nr);
- }
- else
- {
- my ($caption_lines, $shortcaption_lines) = &$Texi2HTML::Config::caption_shortcaption($state->{'float'});
- my ($caption_text, $shortcaption_text);
- $caption_text = substitute_text(duplicate_state($state), @$caption_lines) if (defined($caption_lines));
- $shortcaption_text = substitute_text(duplicate_state($state), @$shortcaption_lines) if (defined($shortcaption_lines));
- add_prev($text, $stack, &$Texi2HTML::Config::float($format_ref->{'text'}, $state->{'float'}, $caption_text, $shortcaption_text));
- delete $state->{'float'};
- }
- }
- elsif ($format_type{$format} eq 'menu')
- {
- if ($state->{'preformatted'})
- {
- # end the fake complex format
- $state->{'preformatted'}--;
- pop @{$state->{'preformatted_stack'}};
- pop @$stack;
- }
- $state->{'menu'}--;
- add_prev($text, $stack, &$Texi2HTML::Config::menu($format_ref->{'text'}));
- }
- elsif ($format_type{$format} eq 'complex')
- {
- $state->{'preformatted'}--;
- pop @{$state->{'preformatted_stack'}};
- # debug
- if (!defined($Texi2HTML::Config::complex_format_map->{$format_ref->{'format'}}->{'begin'}))
- {
- print STDERR "Bug undef $format_ref->{'format'}" . "->{'begin'} (for $format...)\n";
- dump_stack ($text, $stack, $state);
- }
- #print STDERR "before $format\n";
- #dump_stack ($text, $stack, $state);
- add_prev($text, $stack, &$Texi2HTML::Config::complex_format($format_ref->{'format'}, $format_ref->{'text'}));
- #print STDERR "after $format\n";
- #dump_stack ($text, $stack, $state);
- }
- elsif (($format_type{$format} eq 'table') or ($format_type{$format} eq 'list'))
- {
- #print STDERR "CLOSE $format ($format_ref->{'format'})\n$format_ref->{'text'}\n";
- pop @{$state->{'format_stack'}};
- #dump_stack($text, $stack, $state);
- if ($format_ref->{'format'} ne $format)
- {
- echo_warn ("Waiting for \@end $format_ref->{'format'}, found \@end $format", $line_nr);
- }
- if ($Texi2HTML::Config::format_map{$format})
- { # table or list has a simple format
- add_prev($text, $stack, end_simple_format($format_ref->{'format'}, $format_ref->{'text'}));
- }
- else
- { # table or list handler defined by the user
- add_prev($text, $stack, &$Texi2HTML::Config::table_list($format_ref->{'format'}, $format_ref->{'text'}, $format_ref->{'command'}));
- }
- }
- elsif ($format eq 'quotation')
- {
- my $quotation_args = pop @{$state->{'quotation_stack'}};
- add_prev($text, $stack, &$Texi2HTML::Config::quotation($format_ref->{'text'}, $quotation_args->{'text'}, $quotation_args->{'style_texi'}, $quotation_args->{'style_id'}));
- }
- elsif ($format_type{$format} eq 'paragraph_style')
- {
- if ($state->{'paragraph_style'}->[-1] eq $format)
- {
- pop @{$state->{'paragraph_style'}};
- }
- add_prev($text, $stack, &$Texi2HTML::Config::paragraph_style_command($format_ref->{'format'},$format_ref->{'text'}));
- }
- elsif (exists($Texi2HTML::Config::format_map{$format}))
- {
- if ($format_ref->{'format'} ne $format)
- { # FIXME hasn't that case been handled before ?
- echo_warn ("Waiting for \@end $format_ref->{'format'}, found \@end $format", $line_nr);
- }
- add_prev($text, $stack, end_simple_format($format_ref->{'format'}, $format_ref->{'text'}));
- }
- else
- {
- echo_warn("Unknown format $format", $line_nr);
- }
- # We restart the preformatted format which was stopped by the format
- # if in preformatted
- if (automatic_preformatted($state,$format))
- {
- #print STDERR "restart preformatted, $format\n";
- begin_paragraph($stack, $state);
- }
-}
-
-sub do_text($;$)
-{
- my $text = shift;
- my $state = shift;
- return $text if ($state->{'keep_texi'});
- if (defined($state) and !$state->{'preformatted'} and !$state->{'code_style'})
- {
- # in normal text `` and '' serve as quotes, --- is for a long dash
- # and -- for a medium dash.
- # (see texinfo.txi, @node Conventions)
- $text = &$Texi2HTML::Config::normal_text($text);
- }
- if ($state->{'no_protection'})
- {
- return $text;
- }
- return &$Texi2HTML::Config::protect_text($text);
-}
-
-sub end_simple_format($$)
-{
- my $tag = shift;
- my $text = shift;
-
- my $element = $Texi2HTML::Config::format_map{$tag};
- return &$Texi2HTML::Config::format($tag, $element, $text);
-}
-
-sub close_menu($$$$)
-{
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $line_nr = shift;
- if ($state->{'menu_comment'})
- {
- #print STDERR "close MENU_COMMENT Before close_stack\n";
- #dump_stack($text, $stack, $state);
- close_stack($text, $stack, $state, $line_nr, undef, 'menu_comment');
- # close_paragraph isn't needed in most cases, but A preformatted may
- # appear after close_stack if we closed a format, as formats reopen
- # preformatted. However it is empty and close_paragraph will remove it
- close_paragraph($text, $stack, $state);
- my $menu_comment = pop @$stack;
- if (!$menu_comment->{'format'} or $menu_comment->{'format'} ne 'menu_comment')
- {
- warn "Bug waiting for menu_comment, got $menu_comment->{'format'}\n";
- dump_stack($text, $stack, $state);
- }
- add_prev($text, $stack, &$Texi2HTML::Config::menu_comment($menu_comment->{'text'}));
- pop @{$state->{'preformatted_stack'}};
- $state->{'preformatted'}--;
- $state->{'menu_comment'}--;
- }
- if ($state->{'menu_entry'})
- {
- close_stack($text, $stack,$state, $line_nr, undef, 'menu_description');
- my $descr = pop(@$stack);
- print STDERR "# close_menu: close description\n" if ($T2H_DEBUG & $DEBUG_MENU);
- add_prev($text, $stack, menu_description($descr->{'text'}, $state));
- delete $state->{'menu_entry'};
- }
-}
-
-# Format menu link, the
-sub do_menu_link($$;$)
-{
- my $state = shift;
- my $line_nr = shift;
- my $simple = shift;
- my $menu_entry = $state->{'menu_entry'};
- my $file = $state->{'element'}->{'file'};
- my $node_name = normalise_node($menu_entry->{'node'});
-
- my $substitution_state = duplicate_state($state);
- my $name = substitute_line($menu_entry->{'name'}, $substitution_state);
- my $node = substitute_line($menu_entry->{'node'}, $substitution_state);
-
- if (($name ne '') and !$state->{'preformatted'} and $Texi2HTML::Config::AVOID_MENU_REDUNDANCY)
- {
- $name = '' unless (clean_text(remove_texi($menu_entry->{'name'}))
- ne clean_text(remove_texi($menu_entry->{'node'})))
- }
-
- my $entry = '';
- my $href;
- my $element = $nodes{$node_name};
- if ($element->{'seen'})
- {
- if ($element->{'with_section'})
- {
- $element = $element->{'with_section'};
- }
-
- #print STDERR "SUBHREF in menu for $element->{'texi'}\n";
- $href = href($element, $file);
- if (! $element->{'node'})
- {
- $entry = $element->{'text'}; # this is the section name without number
- $entry = $element->{'name'} if (!$Texi2HTML::Config::NUMBER_SECTIONS);
- $entry = "$Texi2HTML::Config::MENU_SYMBOL $entry" if (($entry ne '') and (!defined($element->{'number'}) or ($element->{'number'} =~ /^\s*$/)) and $Texi2HTML::Config::UNNUMBERED_SYMBOL_IN_MENU);
- }
- }
- elsif ($menu_entry->{'node'} =~ /^\s*\(.*\)/ or $novalidate)
- {#FIXME this is wrong for $novalidate
- # menu entry points to another info manual
- #$href = $nodes{$node_name}->{'file'};
- $href = do_external_href($node_name);
- }
- else
- {
- echo_error ("Unknown node in menu entry `$node_name'", $line_nr);
- }
- return &$Texi2HTML::Config::menu_link($entry, $state, $href, $node, $name, $menu_entry->{'ending'}) unless ($simple);
- return &$Texi2HTML::Config::simple_menu_link($entry, $state->{'preformatted'}, $href, $node, $name, $menu_entry->{'ending'});
-}
-
-sub menu_description($$)
-{
- my $descr = shift;
- my $state = shift;
- my $menu_entry = $state->{'menu_entry'};
- my $node_name = normalise_node($menu_entry->{'node'});
-
- my $element = $nodes{$node_name};
- if ($element->{'seen'})
- {
- if ($element->{'with_section'})
- {
- $element = $element->{'with_section'};
- }
- if ($Texi2HTML::Config::AVOID_MENU_REDUNDANCY && ($descr ne '') && !$state->{'preformatted'})
- {
- $descr = '' if (clean_text($element->{'name'}) eq clean_text($descr));
- }
- }
- return &$Texi2HTML::Config::menu_description($descr, $state);
-}
-
-sub clean_text($)
-{
- my $text = shift;
- $text =~ s/[^\w]//g;
- return $text;
-}
-
-sub do_xref($$$$)
-{
- my $macro = shift;
- #my $text = shift;
- my $args = shift;
- my $style_stack = shift;
- my $state = shift;
- my $line_nr = shift;
-
- my $result = '';
- #$text =~ s/\s+/ /gos; # remove useless spaces and newlines
- #my @args = split(/\s*,\s*/, $text);
- my @args = @$args;
- #print STDERR "DO_XREF: $macro\n";
- my $j = 0;
- for ($j = 0; $j <= $#$args; $j++)
- {
- $args[$j] = normalise_space($args[$j]);
- # print STDERR " ($j)$args[$j]\n";
- }
- #$args[0] = normalise_space($args[0]);
- $args[0] = '' if (!defined($args[0]));
- my $node_texi = normalise_node($args[0]);
- # a ref to a node in an info manual
- if ($args[0] =~ s/^\(([^\)]+)\)\s*//)
- {
- if ($macro eq 'inforef')
- {
- $args[2] = $1 unless ($args[2]);
- }
- else
- {
- $args[3] = $1 unless ($args[3]);
- }
- }
- if (($macro ne 'inforef') and $args[3])
- {
- $node_texi = "($args[3])" . normalise_node($args[0]);
- }
-
- if ($macro eq 'inforef')
- {
- if ((@args < 1) or ($args[0] eq ''))
- {
- echo_error ("Need a node name for \@$macro", $line_nr);
- return '';
- }
- if (@args > 3)
- {
- echo_warn ("Too much arguments for \@$macro", $line_nr);
- }
- $args[2] = '' if (!defined($args[2]));
- $args[1] = '' if (!defined($args[1]));
- $node_texi = "($args[2])$args[0]";
- }
-
- my $i;
- my $new_state = duplicate_state($state);
- $new_state->{'keep_texi'} = 0;
- $new_state->{'keep_nr'} = 0;
- for ($i = 0; $i < 5; $i++)
- {
- $args[$i] = substitute_line($args[$i], $new_state);
- }
- #print STDERR "(@args)\n";
-
- if (($macro eq 'inforef') or ($args[3] ne '') or ($args[4] ne ''))
- {# external ref
- if ($macro eq 'inforef')
- {
- $macro = 'xref';
- $args[3] = $args[2];
- }
- my $href = '';
- my $node_file = '';
- if ($args[3] ne '')
- {
- $href = do_external_href($node_texi);
- $node_file = "($args[3])$args[0]";
- }
- my $section = '';
- if ($args[4] ne '')
- {
- $section = $args[0];
- if ($args[2] ne '')
- {
- $section = $args[2];
- }
- }
- $result = &$Texi2HTML::Config::external_ref($macro, $section, $args[4], $node_file, $href, $args[1]);
- }
- else
- {
- my $element = $nodes{$node_texi};
- if ($element and $element->{'seen'})
- {
- if ($element->{'with_section'})
- {
- $element = $element->{'with_section'};
- }
- my $file = '';
- if (defined($state->{'element'}))
- {
- $file = $state->{'element'}->{'file'};
- }
- else
- {
- echo_warn ("\@$macro not in text (in anchor, node, section...)", $line_nr);
- # if Texi2HTML::Config::SPLIT the file is '' which ensures a href with the file
- # name. if ! Texi2HTML::Config::SPLIT the 2 file will be the same thus there
- # won't be the file name
- $file = $element->{'file'} unless ($Texi2HTML::Config::SPLIT);
- }
- #print STDERR "SUBHREF in ref `$node_texi': $_";
- my $href = href($element, $file);
- my $section = $args[2];
- $section = $args[1] if ($section eq '');
- my $name = $section;
- my $short_name = $section;
- if ($section eq '')
- {
- $name = $element->{'name'};
- $short_name = $args[0];
- }
- $result = &$Texi2HTML::Config::internal_ref ($macro, $href, $short_name, $name, $element->{'section'});
- }
- else
- {
- if (($node_texi eq '') or !$novalidate)
- {
- echo_error ("Undefined node `$node_texi' in \@$macro", $line_nr);
- my $text = '';
- for (my $i = 0; $i < @$args -1; $i++)
- {
- $text .= $args->[$i] .',';
- }
- $text .= $args->[-1];
- $result = "\@$macro"."{${text}}";
- }
- else
- {
- $result = &$Texi2HTML::Config::external_ref($macro, '', '', $args[0], do_external_href($node_texi), $args[1]);
- }
- }
- }
- return $result;
-}
-
-sub do_acronym_like($$$$$)
-{
- my $command = shift;
- my $args = shift;
- my $acronym_texi = shift @$args;
- my $explanation = shift @$args;
- my $style_stack = shift;
- my $state = shift;
- my $line_nr = shift;
-
- my $explanation_lines;
- my $explanation_text;
- my $explanation_unformatted;
-
- if (defined($explanation))
- {
- $explanation =~ s/^\s*//;
- $explanation =~ s/\s*$//;
- $explanation = undef if ($explanation eq '');
- }
- $acronym_texi =~ s/^\s*//;
- $acronym_texi =~ s/\s*$//;
-
- return '' if ($acronym_texi eq '');
-
- my $with_explanation = 0;
- my $normalized_text = cross_manual_line (normalise_node($acronym_texi));
- if (defined($explanation))
- {
- $with_explanation = 1;
- $acronyms_like{$command}->{$normalized_text} = $explanation;
- }
- elsif (exists($acronyms_like{$command}->{$normalized_text}))
- {
- $explanation = $acronyms_like{$command}->{$normalized_text};
- }
-
- if (defined($explanation))
- {
- @$explanation_lines = map {$_ = $_."\n"} split (/\n/, $explanation);
- my $text = '';
- foreach my $line(@$explanation_lines)
- {
- $line .= ' ' if (chomp ($line));
- $text .= $line
- }
- $text =~ s/ $//;
- my $unformatted_state = duplicate_state($state);
- $unformatted_state->{'unformatted'} = 1;
- $explanation_unformatted = substitute_line($text, $unformatted_state);
- $explanation_text = substitute_line($text, duplicate_state($state));
- }
- return &$Texi2HTML::Config::acronym_like($command, $acronym_texi, substitute_line ($acronym_texi, duplicate_state($state)),
- $with_explanation, $explanation_lines, $explanation_text, $explanation_unformatted);
-}
-
-sub do_caption_shortcaption($$$$$)
-{
- my $command = shift;
- my $args = shift;
- my $text = $args->[0];
- my $style_stack = shift;
- my $state = shift;
- my $line_nr = shift;
-
- if (!exists($state->{'float'}))
- {
-#dump_stack(\"", [], $state);
- echo_error("\@$command outside of float", $line_nr);
- return '';
- }
- my $float = $state->{'float'};
- my @texi_lines = map {$_ = $_."\n"} split (/\n/, $text);
- $float->{"${command}_texi"} = \@texi_lines;
- return '';
-}
-
-sub do_float_line($$$$$)
-{
- my $command = shift;
- my $args = shift;
- my @args = @$args;
- my $style_texi = shift @args;
- my $label_texi = shift @args;
- my $style_stack = shift;
- my $state = shift;
- my $line_nr = shift;
-
- $style_texi = undef if (defined($style_texi) and $style_texi=~/^\s*$/);
- $label_texi = undef if (defined($label_texi) and $label_texi=~/^\s*$/);
- if (defined($label_texi))
- {
- #my $id = cross_manual_line($label_texi);
- $state->{'float'} = $nodes{normalise_node($label_texi)};
- #print STDERR "float: $state->{'float'}, $state->{'float'}->{'texi'}\n";
- }
- else
- {
- $state->{'float'} = { 'float' => 1 };
- if (defined($style_texi))
- {
- $state->{'float'}->{'style_texi'} = normalise_space($style_texi);
- $state->{'float'}->{'style_id'} = cross_manual_line($style_texi);
- $state->{'float'}->{'style'} = substitute_line($style_texi);
- }
- #print STDERR "float: (no label) $state->{'float'}\n";
- }
- return '';
-}
-
-sub do_quotation_line($$$$$)
-{
- my $command = shift;
- my $args = shift;
- my @args = @$args;
- my $style_texi = shift @args;
- my $text_texi = shift @args;
- my $style_stack = shift;
- my $state = shift;
- my $line_nr = shift;
- my $text;
-
- $style_texi = undef if (defined($style_texi) and $style_texi=~/^\s*$/);
- $text_texi = undef if (defined($text_texi) and $text_texi=~/^\s*$/);
- if (defined($style_texi) and !defined($text_texi))
- {
- $text_texi = $style_texi;
- $style_texi = undef;
- }
- if (defined($text_texi))
- {
- $text = substitute_line($text_texi, duplicate_state($state));
- $text =~ s/\s*$//;
- }
- my $quotation_args = { 'style_texi' => $style_texi, 'text' => $text, 'text_texi' => $text_texi };
- if (defined($style_texi))
- {
- $quotation_args->{'style_id'} = cross_manual_line(normalize_space($style_texi));
- }
- push @{$state->{'quotation_stack'}}, $quotation_args;
- $state->{'prepend_text'} = &$Texi2HTML::Config::quotation_prepend_text($style_texi, $text_texi);
- return '';
-}
-
-sub do_def_line($$$$$)
-{
- my $command = shift;
- my $args = shift;
- my @args = @$args;
- my $arguments = shift @args;
- my $style_stack = shift;
- my $state = shift;
- my $line_nr = shift;
-
- $state->{'deff'}->{'arguments'} = $arguments;
- return '';
-}
-
-sub do_footnote($$$$)
-{
- my $command = shift;
- my $args = shift;
- my $text = $args->[0];
- my $style_stack = shift;
- my $state = shift;
- my $line_nr = shift;
-
- $text .= "\n";
- $foot_num++;
- $relative_foot_num++;
- my $docid = "DOCF$foot_num";
- my $footid = "FOOT$foot_num";
- my $from_file = '';
- if ($state->{'element'} and $Texi2HTML::Config::SPLIT and $Texi2HTML::Config::SEPARATED_FOOTNOTES)
- {
- $from_file = $state->{'element'}->{'file'};
- }
- my %state;
- initialise_state (\%state);
- if ($Texi2HTML::Config::SEPARATED_FOOTNOTES)
- {
- $state{'element'} = $footnote_element;
- }
- else
- {
- $state{'element'} = $state->{'element'};
- }
- my $file = '';
- $file = $docu_foot if ($Texi2HTML::Config::SPLIT and $Texi2HTML::Config::SEPARATED_FOOTNOTES);
-
- # FIXME use split_lines ? It seems to work like it is now ?
- my @lines = substitute_text(\%state, map {$_ = $_."\n"} split (/\n/, $text));
- my ($foot_lines, $foot_label) = &$Texi2HTML::Config::foot_line_and_ref ($foot_num,
- $relative_foot_num, $footid, $docid, $from_file, $file, \@lines, $state);
- push(@foot_lines, @{$foot_lines});
- return $foot_label;
-}
-
-sub do_image($$$$)
-{
- # replace images
- my $command = shift;
- my $args = shift;
- my $text = $args->[0];
- my $style_stack = shift;
- my $state = shift;
- my $line_nr = shift;
- $text =~ s/\s+/ /gos; # remove useless spaces and newlines
- my @args = split (/\s*,\s*/, $text);
- my $base = $args[0];
- if ($base eq '')
- {
- echo_error ("no file argument for \@image", $line_nr);
- #warn "$ERROR no file argument for \@image\n";
- return '';
- }
- $args[4] = '' if (!defined($args[4]));
- $args[3] = '' if (!defined($args[3]));
- my $image;
- my $file_name;
- $image = locate_include_file("$base.$args[4]") if (defined($args[4]) and ($args[4] ne ''));
- if (defined($image))
- {
- $file_name = "$base.$args[4]";
- }
- elsif ($image = locate_include_file("$base.png"))
- {
- $file_name = "$base.png";
- }
- elsif ($image = locate_include_file("$base.jpg"))
- {
- $file_name = "$base.jpg";
- }
- elsif ($image = locate_include_file("$base.gif"))
- {
- $file_name = "$base.gif";
- }
- else
- {
- $image = "$base.jpg";
- $image = "$base.$args[4]" if (defined($args[4]) and ($args[4] ne ''));
- $file_name = $image;
- echo_error ("no image file for $base, (using $image)", $line_nr);
- #warn "$ERROR no image file for $base, (using $image) : $text\n";
- } # FIXME use full file name for alt instead of base when there is no
- # alttext ?
- if ($args[3] =~ /\S/)
- {
- # FIXME makeinfo don't do that.
- $args[3] = do_text($args[3]);
- $base = $args[3] if ($args[3] =~ /\S/);
- }
- return &$Texi2HTML::Config::image(
- &$Texi2HTML::Config::protect_text($path_to_working_dir . $image),
- &$Texi2HTML::Config::protect_text($base),
- $state->{'preformatted'}, &$Texi2HTML::Config::protect_text($file_name));
-}
-
-sub duplicate_state($)
-{
- my $state = shift;
- my $new_state = { 'element' => $state->{'element'},
- 'preformatted' => $state->{'preformatted'},
- 'code_style' => $state->{'code_style'},
- 'keep_texi' => $state->{'keep_texi'},
- 'keep_nr' => $state->{'keep_nr'},
- 'preformatted_stack' => $state->{'preformatted_stack'}
- };
- return $new_state;
-}
-
-sub expand_macro($$$$$)
-{
- my $name = shift;
- my $args = shift;
- my $end_line = shift;
- my $line_nr = shift;
- my $state = shift;
-
- my $index = 0;
- foreach my $arg (@$args)
- { # expand @macros in arguments
- $args->[$index] = substitute_text({'texi' => 1, 'arg_expansion' => 1}, split_lines($arg));
- $index++;
- }
- my $macrobody = $macros->{$name}->{'Body'};
- my $formal_args = $macros->{$name}->{'Args'};
- my $args_index = $macros->{$name}->{'Args_index'};
- my $i;
-
- die "Bug end_line not defined" if (!defined($end_line));
-
- for ($i=0; $i<=$#$formal_args; $i++)
- {
- $args->[$i] = "" unless (defined($args->[$i]));
- print STDERR "# arg($i): $args->[$i]\n" if ($T2H_DEBUG & $DEBUG_MACROS);
- }
- echo_error ("too much arguments for macro $name", $line_nr) if (defined($args->[$i + 1]));
- #warn "$ERROR too much arguments for macro $name" if (defined($args->[$i + 1]));
- my $result = '';
- while ($macrobody)
- {
- if ($macrobody =~ s/^([^\\]*)\\//o)
- {
- $result .= $1 if defined($1);
- if ($macrobody =~ s/^\\//)
- {
- $result .= '\\';
- }
- elsif ($macrobody =~ s/^(\@end\sr?macro)$// or $macrobody =~ s/^(\@end\sr?macro\s)// or $macrobody =~ s/^(\@r?macro\s+\w+\s*.*)//)
- { # \ protect @end macro
- $result .= $1;
- }
- elsif ($macrobody =~ s/^([^\\]*)\\//)
- {
- my $arg = $1;
- if (defined($args_index->{$arg}))
- {
- $result .= $args->[$args_index->{$arg}];
- }
- else
- {
- warn "$ERROR \\ not followed by \\ or an arg but by $arg in macro\n";
- $result .= '\\' . $arg;
- }
- }
- next;
- }
- $result .= $macrobody;
- last;
- }
- #$result .= $end_line;
- my @result = split(/^/m, $result);
- #my $first_line = shift (@result);
- if ($state->{'arg_expansion'})
- {
- unshift @{$state->{'spool'}}, (@result, $end_line);
- }
- else
- {
- unshift @{$input_spool->{'spool'}}, (@result, $end_line);
- $input_spool->{'macro'} = $name if ($input_spool->{'macro'} eq '');
- }
- if ($T2H_DEBUG & $DEBUG_MACROS)
- {
- print STDERR "# macro expansion result:\n";
- #print STDERR "$first_line";
- foreach my $line (@result)
- {
- print STDERR "$line";
- }
- print STDERR "# macro expansion result end\n";
- }
- #return $first_line;
-}
-
-sub do_index_summary_file($)
-{
- my $name = shift;
- my ($Pages, $Entries) = get_index($name);
- &$Texi2HTML::Config::index_summary_file_begin ($name, $printed_indices{$name});
- #open(FHIDX, ">$docu_rdir$docu_name" . "_$name.idx")
- # || die "Can't open > $docu_rdir$docu_name" . "_$name.idx for writing: $!\n";
- #print STDERR "# writing $name index summary in $docu_rdir$docu_name" . "_$name.idx...\n" if $T2H_VERBOSE;
- print STDERR "# writing $name index summary\n" if $T2H_VERBOSE;
-
- foreach my $key (sort keys %$Entries)
- {
- #print FHIDX "$key\t$Entries->{$key}->{href}\n";
- my $entry = $Entries->{$key};
- my $label = $entry->{'element'};
- my $entry_element = $label;
- # notice that we use the section associated with a node even when
- # there is no with_section, i.e. when there is another node preceding
- # the sectionning command.
- # However when it is the Top node, we use the node instead.
- # (for the Top node, 'section_ref' is himself, and 'as_section' is
- # true)
- $entry_element = $entry_element->{'section_ref'} if ($entry_element->{'node'} and $entry_element->{'section_ref'} and !$entry_element->{'section_ref'}->{'as_section'});
- my $origin_href = $entry->{'file'};
- #print STDERR "$entry $entry->{'entry'}, real elem $label->{'texi'}, section $entry_element->{'texi'}, real $label->{'file'}, entry file $entry->{'file'}\n";
- if ($entry->{'label'})
- {
- $origin_href .= '#' . $entry->{'label'};
- }
- else
- {
- # If the $label element and the $index entry are on the same
- # file the label is prefered. If they aren't on the same file
- # the entry id is choosed as it means that the label element
- # and the index entry are separated by a printindex.
- print STDERR "id undef ($entry) entry: $entry->{'entry'}, label: $label->{'text'}\n" if (!defined($entry->{'id'}));
- if ($entry->{'file'} eq $label->{'file'})
- {
- $origin_href .= '#' . $label->{'id'};
- }
- else
- {
- $origin_href .= '#' . $entry->{'id'} ;
- }
- }
- #print STDERR "SUBHREF in index summary file for $entry_element->{'texi'}\n";
- #print FHIDX '' .
- &$Texi2HTML::Config::index_summary_file_entry ($name,
- $key, $origin_href,
- substitute_line($entry->{'entry'}), $entry->{'entry'},
- href($entry_element, ''),
- $entry_element->{'text'},
- $printed_indices{$name});
- }
- &$Texi2HTML::Config::index_summary_file_end ($name, $printed_indices{$name});
-}
-
-sub do_index_page($$;$)
-{
- my $index_elements = shift;
- my $nr = shift;
- my $page = shift;
- my $index_element = $index_elements->[$nr];
- my $summary = do_index_summary($index_element->{'element'}, $index_elements);
- my $entries = do_index_entries($index_element->{'element'}, $index_element->{'page'}, $index_element->{'name'});
- return $summary . $entries . $summary;
-}
-
-sub do_index_summary($$)
-{
- my $element = shift;
- my $index_elements = shift;
-
- my @letters;
- my @symbols;
-
- for my $index_element_item (@$index_elements)
- {
- my $index_element = $index_element_item->{'element'};
- my $file = '';
- $file .= $index_element->{'file'} if ($index_element->{'file'} ne $element->{'file'});
- my $index = 0;
- for my $letter (@{$index_element_item->{'page'}->{Letters}})
- {
- if ($letter =~ /^[A-Za-z]/)
- {
- push @letters, &$Texi2HTML::Config::summary_letter($letter, $file, "$index_element->{'id'}" . "_$index");
- }
- else
- {
- push @symbols, &$Texi2HTML::Config::summary_letter($letter, $file, "$index_element->{'id'}" . "_$index");
- }
- $index++;
- }
- }
- return &$Texi2HTML::Config::index_summary(\@letters, \@symbols);
-}
-
-sub do_index_entries($$$)
-{
- my $element = shift;
- my $page = shift;
- my $name = shift;
-
- my $letters = '';
- my $index = 0;
- for my $letter (@{$page->{'Letters'}})
- {
- my $entries = '';
- for my $entry (@{$page->{'EntriesByLetter'}->{$letter}})
- {
- my $label = $entry->{'element'};
- my $entry_element = $label;
- # notice that we use the section associated with a node even when
- # there is no with_section, i.e. when there is another node preceding
- # the sectionning command.
- # However when it is the Top node, we use the node instead.
- # (for the Top node, 'section_ref' is himself, and 'as_section' is
- # true)
- $entry_element = $entry_element->{'section_ref'} if ($entry_element->{'node'} and $entry_element->{'section_ref'} and !$entry_element->{'section_ref'}->{'as_section'});
- my $origin_href = '';
- $origin_href = $entry->{'file'} if ($Texi2HTML::Config::SPLIT and $entry->{'file'} ne $element->{'file'});
- #print STDERR "$entry $entry->{'entry'}, real elem $label->{'texi'}, section $entry_element->{'texi'}, real $label->{'file'}, entry file $entry->{'file'}\n";
- if ($entry->{'label'})
- {
- $origin_href .= '#' . $entry->{'label'};
- }
- else
- {
- # If the $label element and the $index entry are on the same
- # file the label is prefered. If they aren't on the same file
- # the entry id is choosed as it means that the label element
- # and the index entry are separated by a printindex.
- print STDERR "id undef ($entry) entry: $entry->{'entry'}, label: $label->{'text'}\n" if (!defined($entry->{'id'}));
- if ($entry->{'file'} eq $label->{'file'})
- {
- $origin_href .= '#' . $label->{'id'};
- }
- else
- {
- $origin_href .= '#' . $entry->{'id'} ;
- }
- }
- #print STDERR "SUBHREF in index for $entry_element->{'texi'}\n";
- $entries .= &$Texi2HTML::Config::index_entry ($origin_href,
- substitute_line($entry->{'entry'}),
- href($entry_element, $element->{'file'}),
- $entry_element->{'text'});
- }
- $letters .= &$Texi2HTML::Config::index_letter ($letter, "$element->{'id'}" . "_$index", $entries);
- $index++;
- }
- return &$Texi2HTML::Config::print_index($letters, $name);
-}
-
-# remove texi commands, replacing with what seems adequate. see simple_map_texi
-# and texi_map.
-# Doesn't protect html
-sub remove_texi(@)
-{
- return substitute_text ({ 'remove_texi' => 1, 'no_protection' => 1 }, @_);
-}
-
-# Same as remove texi but protect text and use special maps for @-commands
-sub unformatted_text($@)
-{
- my $state = shift;
- $state = {} if (!defined($state));
- $state->{'remove_texi'} = 1;
- $simple_map_texi_ref = \%Texi2HTML::Config::unformatted_text_simple_map_texi;
- $style_map_texi_ref = \%Texi2HTML::Config::unformatted_text_style_map_texi;
- $texi_map_ref = \%Texi2HTML::Config::unformatted_text_texi_map;
- my $text = substitute_text ($state, @_);
- $simple_map_texi_ref = \%Texi2HTML::Config::simple_map_texi;
- $style_map_texi_ref = \%Texi2HTML::Config::style_map_texi;
- $texi_map_ref = \%Texi2HTML::Config::texi_map;
- return $text;
-}
-
-sub enter_table_index_entry($$$$)
-{
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $line_nr = shift;
- if ($state->{'item'} and ($state->{'table_stack'}->[-1] =~ /^(v|f)table$/))
- {
- my $index = $1;
- my $macro = $state->{'item'};
- delete $state->{'item'};
- close_stack($text, $stack, $state, $line_nr, undef, 'index_item');
- my $item = pop @$stack;
- my $element = $state->{'element'};
- $element = $state->{'node_ref'} unless ($element);
- #print STDERR "enter_table_index_entry $item->{'text'}";
- enter_index_entry($index, $line_nr, $item->{'text'}, $state->{'place'}, $element, 0);
- add_prev($text, $stack, "\@$macro" . $item->{'text'});
- }
-}
-
-sub scan_texi($$$$;$)
-{
- my $line = shift;
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $line_nr = shift;
-
- die "stack not an array ref" unless (ref($stack) eq "ARRAY");
- local $_ = $line;
-
- while(1)
- {
- # scan_texi
- #print STDERR "WHILE:$_";
- #dump_stack($text, $stack, $state);
-
- # In ignored region
- if ($state->{'ignored'})
- {
- my $line;
- if (s/^(.*?\@end\s+$state->{'ignored'})//)
- {
- $line = $1;
- if (s/^$// or s/(\s+)//)
- {
- $line = $line . $1 if (defined($1));
- }
- elsif (/[^\@]/)
- {
- $_ .= $line;
- $line = undef;
- }
- }
- if (defined($line))
- {
- delete $state->{'ignored'};
- #dump_stack($text, $stack, $state);
- # MACRO_ARG => keep ignored text
- if ($state->{'arg_expansion'})
- {
- #add_prev ($text, $stack, $1);
- add_prev ($text, $stack, $line);
- next;
- }
- return if /^\s*$/o;
- next;
- }
- add_prev ($text, $stack, $_) if ($state->{'arg_expansion'});
- return;
- }
-
- # in macro definition
- if (defined($state->{'macro'}))
- {
- if (s/^([^\\\@]*\\)//)
- {# I believe it is correct, although makeinfo don't do that.
- $state->{'macro'}->{'Body'} .= $1;
- if (s/^\\//)
- {
- $state->{'macro'}->{'Body'} .= '\\';
- next;
- }
- elsif (s/^(\@end\sr?macro)$//o or s/^(\@end\sr?macro\s)//o
- or s/^(\@r?macro\s+\w+\s*.*)//o)
- {
- $state->{'macro'}->{'Body'} .= $1;
- next;
- }
- }
- #if (s/^(.*?)\@end\sr?macro$//o or s/^(.*?)\@end\sr?macro\s+//o)
- if (s/^(\@end\sr?macro)$//o or s/^(\@end\sr?macro\s+)//o)
- {
- $state->{'macro_inside'}--;
- if ($state->{'macro_inside'})
- {
- $state->{'macro'}->{'Body'} .= $1;
- next;
- }
- #$state->{'macro'}->{'Body'} .= $1 if defined($1) ;
- chomp $state->{'macro'}->{'Body'};
- print STDERR "# end macro def. Body:\n$state->{'macro'}->{'Body'}"
- if ($T2H_DEBUG & $DEBUG_MACROS);
- delete $state->{'macro'};
- return if (/^\s*$/);
- next;
- }
- elsif(/^(\@r?macro\s+\w+\s*.*)/)
- {
- $state->{'macro'}->{'Body'} .= $_;
- $state->{'macro_inside'}++;
- return;
- }
- elsif (s/^\@(.)//)
- {
- $state->{'macro'}->{'Body'} .= '@' . $1;
- next;
- }
- elsif (s/^\@//)
- {
- $state->{'macro'}->{'Body'} .= '@';
- next;
- }
- else
- {
- s/([^\@\\]*)//;
- $state->{'macro'}->{'Body'} .= $1 if (defined($1));
- if (/^$/)
- {
- $state->{'macro'}->{'Body'} .= $_;
- return;
- }
- next;
- #$state->{'macro'}->{'Body'} .= $_ if defined($_) ;
- #return;
- }
- }
- # in macro arguments parsing/expansion
- if (defined($state->{'macro_name'}))
- {
- my $special_chars = quotemeta ('\{}');
- my $multi_args = 0;
- my $formal_args = $macros->{$state->{'macro_name'}}->{'Args'};
- $multi_args = 1 if ($#$formal_args >= 1);
- $special_chars .= quotemeta(',') if ($multi_args);
- if ($state->{'macro_args'}->[-1] eq '')
- {
- s/^\s*//o;
- }
- if (s/^([^$special_chars]*)([$special_chars])//)
- {
- $state->{'macro_args'}->[-1] .= $1 if defined($1);
- # \ protects any character in macro arguments
- if ($2 eq '\\')
- {
- print STDERR "# macro call: protected char\n" if ($T2H_DEBUG & $DEBUG_MACROS);
- if (s/^(.)//)
- {
- $state->{'macro_args'}->[-1] .= $1;
- }
- else
- {
- $state->{'macro_args'}->[-1] .= '\\';
- }
- }
- elsif ($2 eq ',')
- { # separate args
- print STDERR "# macro call: new arg\n" if ($T2H_DEBUG & $DEBUG_MACROS);
- s/^\s*//o;
- push @{$state->{'macro_args'}}, '';
- }
- elsif ($2 eq '}')
- { # balanced } ends the macro call, otherwise it is in the arg
- $state->{'macro_depth'}--;
- if ($state->{'macro_depth'} == 0)
- {
- print STDERR "# expanding macro $state->{'macro_name'}\n" if ($T2H_DEBUG & $DEBUG_MACROS);
- $_ = expand_macro($state->{'macro_name'}, $state->{'macro_args'}, $_, $line_nr, $state);
- delete $state->{'macro_name'};
- delete $state->{'macro_depth'};
- delete $state->{'macro_args'};
- return;
- }
- else
- {
- print STDERR "# macro call: closing }\n" if ($T2H_DEBUG & $DEBUG_MACROS);
- add_text('}', \$state->{'macro_args'}->[-1]);
- }
- }
- elsif ($2 eq '{')
- {
- print STDERR "# macro call: opening {\n" if ($T2H_DEBUG & $DEBUG_MACROS);
- $state->{'macro_depth'}++;
- add_text('{', \$state->{'macro_args'}->[-1]);
- }
- next;
- }
- print STDERR "# macro call: end of line\n" if ($T2H_DEBUG & $DEBUG_MACROS);
- $state->{'macro_args'}->[-1] .= $_;
- return;
- }
-
- # in a raw format, verbatim, tex or html
- if ($state->{'raw'})
- {
- my $tag = $state->{'raw'};
-
- # debugging
- if (! @$stack or ($stack->[-1]->{'style'} ne $tag))
- {
- print STDERR "Bug: raw or special: $tag but not on top of stack\n";
- print STDERR "line: $_";
- dump_stack($text, $stack, $state);
- exit 1;
- }
-
- if (s/^(.*?)(\@end\s$tag)$// or s/^(.*?)(\@end\s$tag\s)//)
- {
- add_prev ($text, $stack, $1);
- my $end = $2;
- my $style = pop @$stack;
- if ($style->{'text'} !~ /^\s*$/ or $state->{'arg_expansion'})
- {
- my $after_macro = '';
- $after_macro = ' ' unless (/^\s*$/);
- add_prev ($text, $stack, $style->{'text'} . $end . $after_macro);
- delete $state->{'raw'};
- }
- next;
- }
- else
- {
- add_prev ($text, $stack, $_);
- last;
- }
- }
-
- # in a @verb{ .. } macro
- if (defined($state->{'verb'}))
- {
- my $char = quotemeta($state->{'verb'});
- if (s/^(.*?)$char\}/\}/)
- {
- add_prev($text, $stack, $1 . $state->{'verb'});
- $stack->[-1]->{'text'} = $state->{'verb'} . $stack->[-1]->{'text'};
- delete $state->{'verb'};
- next;
- }
- else
- {
- add_prev($text, $stack, $_);
- last;
- }
- }
-
- # an @end tag
- if (s/^([^{}@]*)\@end(\s+)([a-zA-Z]\w*)//)
- {
- add_prev($text, $stack, $1);
- my $space = $2;
- my $end_tag = $3;
- if (defined($state->{'text_macro_stack'})
- and @{$state->{'text_macro_stack'}}
- and ($end_tag eq $state->{'text_macro_stack'}->[-1]))
- {
- pop @{$state->{'text_macro_stack'}};
- # we keep menu and titlepage for the following pass
- if ((($end_tag eq 'menu') and $text_macros{'menu'}) or ($region_lines{$end_tag}) or $state->{'arg_expansion'})
- {
- add_prev($text, $stack, "\@end${space}$end_tag");
- }
- else
- {
- #print STDERR "End $end_tag\n";
- #dump_stack($text, $stack, $state);
- return if (/^\s*$/);
- }
- }
- elsif ($text_macros{$end_tag})
- {
- echo_error ("\@end $end_tag without corresponding element", $line_nr);
- }
- else
- {
- add_prev($text, $stack, "\@end${space}$end_tag");
- }
- next;
- }
- elsif (s/^([^{}@]*)\@(["'~\@\}\{,\.!\?\s\*\-\^`=:\|\/])//o or s/^([^{}@]*)\@([a-zA-Z]\w*)([\s\{\}\@])/$3/o or s/^([^{}@]*)\@([a-zA-Z]\w*)$//o)
- {
- add_prev($text, $stack, $1);
- my $macro = $2;
- #print STDERR "MACRO $macro\n";
- $state->{'bye'} = 1 if ($macro eq 'bye');
- if (defined($Texi2HTML::Config::misc_command{$macro}) and
- !$Texi2HTML::Config::misc_command{$macro}->{'texi'}
- and $macro ne 'documentencoding')
- {
- my ($line, $args);
- ($_, $line, $args) = preserve_command($_, $macro);
- add_prev ($text, $stack, $line);
- next;
- }
- # pertusus: it seems that value substitution are performed after
- # macro argument expansions: if we have
- # @set comma ,
- # and a call to a macro @macro {arg1 @value{comma} arg2}
- # the macro arg is arg1 , arg2 and the comma don't separate
- # args. Likewise it seems that the @value are not expanded
- # in macro definitions
-
- # track variables
- my $value_macro = 1;
- if ($macro eq 'set' and s/^(\s+)($VARRE)(\s+)(.*)$//o)
- {
- if ($state->{'arg_expansion'})
- {
- my $line = "\@$macro" . $1.$2.$3;
- $line .= $4 if (defined($4));
- add_prev($text, $stack, $line);
- next;
- }
- $value{$2} = $4;
- }
- elsif ($macro eq 'clear' and s/^(\s+)($VARRE)//o)
- {
- if ($state->{'arg_expansion'})
- {
- add_prev($text, $stack, "\@$macro" . $1 . $2);
- next;
- }
- delete $value{$2};
- }
- else
- {
- $value_macro = 0;
- }
- if ($value_macro)
- {
- return if (/^\s*$/);
- next;
- }
-
- if ($macro =~ /^r?macro$/)
- { #FIXME what to do if 'arg_expansion' is true (ie within another
- # macro call arguments ?
- if (/^\s+(\w+)\s*(.*)/)
- {
- my $name = $1;
- if (exists($macros->{$name}))
- {
- echo_warn ("macro `$name' allready defined " .
- format_line_number($macros->{$name}->{'line_nr'}) . " redefined", $line_nr);
- }
- $state->{'macro_inside'} = 1;
- my @args = ();
- @args = split(/\s*,\s*/ , $1)
- if ($2 =~ /^\s*{\s*(.*?)\s*}\s*/);
- # keep the context information of the definition
- $macros->{$name}->{'line_nr'} = { 'file_name' => $line_nr->{'file_name'},
- 'line_nr' => $line_nr->{'line_nr'}, 'macro' => $line_nr->{'macro'} } if (defined($line_nr));
- $macros->{$name}->{'Args'} = \@args;
- my $arg_index = 0;
- my $debug_msg = '';
- foreach my $arg (@args)
- { # when expanding macros, the argument index is retrieved
- # with Args_index
- $macros->{$name}->{'Args_index'}->{$arg} = $arg_index;
- $debug_msg .= "$arg($arg_index) ";
- $arg_index++;
- }
- $macros->{$name}->{'Body'} = '';
- $state->{'macro'} = $macros->{$name};
- print STDERR "# macro def $name: $debug_msg\n"
- if ($T2H_DEBUG & $DEBUG_MACROS);
- }
- else
- {
- echo_error ("Bad macro defintion $_", $line_nr);
- #warn "$ERROR Bad macro defintion $_";
- }
- return;
- }
- elsif (defined($text_macros{$macro}))
- {
- my $tag;
- ($_, $tag) = do_text_macro ($macro, $_, $state, $line_nr);
- # if it is a raw formatting command or a menu command
- # we must keep it for later
- my $macro_kept;
- if ($state->{'raw'} or (($macro eq 'menu') and $text_macros{'menu'}) or (exists($region_lines{$macro})) or $state->{'arg_expansion'})
- {
- add_prev($text, $stack, $tag);
- $macro_kept = 1;
- }
- if ($state->{'raw'})
- {
- push @$stack, { 'style' => $macro, 'text' => '' };
- }
- next if $macro_kept;
- #dump_stack ($text, $stack, $state);
- return if (/^\s*$/);
- }
- elsif ($macro eq 'value')
- {
- if (s/^{($VARRE)}//)
- {
- if ($state->{'arg_expansion'})
- {
- add_prev($text, $stack, "\@$macro" . '{' . $1 . '}');
- next;
- }
- $_ = get_value($1) . $_;
- }
- else
- {
- if ($state->{'arg_expansion'})
- {
- add_prev($text, $stack, "\@$macro");
- next;
- }
- echo_error ("bad \@value macro", $line_nr);
- #warn "$ERROR bad \@value macro";
- }
- }
- elsif ($macro eq 'definfoenclose')
- {
- if ($state->{'arg_expansion'})
- {
- add_prev($text, $stack, "\@$macro" . $_);
- return;
- }
- if (s/^\s+([a-z]+)\s*,\s*([^\s]+)\s*,\s*([^\s]+)//)
- {
- $info_enclose{$1} = [ $2, $3 ];
- }
- else
- {
- echo_error("Bad \@$macro", $line_nr);
- }
- return if (/^\s*$/);
- s/^\s*//;
- }
- elsif ($macro eq 'include')
- {
- if ($state->{'arg_expansion'})
- {
- add_prev($text, $stack, "\@$macro" . $_);
- return;
- }
- #if (s/^\s+([\/\w.+-]+)//o)
- if (s/^(\s+)(.*)//o)
- {
- my $file = locate_include_file($2);
- if (defined($file))
- {
- open_file($file, $line_nr);
- print STDERR "# including $file\n" if $T2H_VERBOSE;
- }
- else
- {
- echo_error ("Can't find $2, skipping", $line_nr);
- #warn "$ERROR Can't find $1, skipping\n";
- }
- }
- else
- {
- echo_error ("Bad include line: $_", $line_nr);
- return;
- } # makeinfo remove the @include but not the end of line
- # FIXME verify if it is right
- #return if (/^\s*$/);
- }
- elsif ($macro eq 'documentencoding')
- {
- if (s/(\s+)([0-9\w\-]+)//)
- {
- my $encoding = $2;
- $Texi2HTML::Config::DOCUMENT_ENCODING = $encoding;
- $from_encoding = set_encoding($encoding);
- if (defined($from_encoding))
- {
- foreach my $file (@fhs)
- {
- binmode($file->{'fh'}, ":encoding($from_encoding)");
- }
- }
- }
- add_prev($text, $stack, "\@$macro" . $1 . $2);
- }
- elsif ($macro eq 'unmacro')
- { #FIXME with 'arg_expansion' should it be passed unmodified ?
- delete $macros->{$1} if (s/^\s+(\w+)//);
- return if (/^\s*$/);
- s/^\s*//;
- }
- elsif (exists($macros->{$macro}))
- {
- my $ref = $macros->{$macro}->{'Args'};
- # we remove any space/new line before the argument
- if (s/^\s*{\s*//)
- {
- $state->{'macro_args'} = [ "" ];
- $state->{'macro_name'} = $macro;
- $state->{'macro_depth'} = 1;
- }
- elsif ($#$ref >= 1)
- { # no brace -> no arg
- $_ = expand_macro ($macro, [], $_, $line_nr, $state);
- return;
- }
- else
- { # macro with one arg on the line
- chomp $_;
- $_ = expand_macro ($macro, [$_], "\n", $line_nr, $state);
- return;
- }
- }
- elsif ($macro eq ',')
- {# the @, causes problems when `,' separates things (in @node, @ref)
- $_ = "\@m_cedilla" . $_;
- }
- elsif (s/^{//)
- {
- if ($macro eq 'verb')
- {
- if (/^$/)
- {
- echo_error ("verb at end of line", $line_nr);
- #warn "$ERROR verb at end of line";
- }
- else
- {
- s/^(.)//;
- $state->{'verb'} = $1;
- }
- }
- push (@$stack, { 'style' => $macro, 'text' => '' });
- }
- else
- {
- add_prev($text, $stack, "\@$macro");
- }
- next;
- }
- #elsif(s/^([^{}@]*)\@(.)//o)
- elsif(s/^([^{}@]*)\@([^\s\}\{\@]*)//o)
- {
- # No need to warn here it is done later
- add_prev($text, $stack, $1 . "\@$2");
- next;
- }
- elsif (s/^([^{}]*)([{}])//o)
- {
- add_prev($text, $stack, $1);
- if ($2 eq '{')
- {
- push @$stack, { 'style' => '', 'text' => '' };
- }
- else
- {
- if (@$stack)
- {
- my $style = pop @$stack;
- my $result;
- if (($style->{'style'} ne '') and exists($info_enclose{$style->{'style'}}) and !$state->{'arg_expansion'})
- {
- $result = $info_enclose{$style->{'style'}}->[0] . $style->{'text'} . $info_enclose{$style->{'style'}}->[1];
- }
- elsif ($style->{'style'} ne '')
- {
- $result = '@' . $style->{'style'} . '{' . $style->{'text'} . '}';
- }
- else
- {
- $result = '{' . $style->{'text'};
- # don't close { if we are closing stack as we are not
- # sure this is a licit { ... } construct.
- $result .= '}' unless ($state->{'close_stack'} or $state->{'arg_expansion'});
- }
- add_prev ($text, $stack, $result);
- #print STDERR "MACRO end $style->{'style'} remaining: $_";
- next;
- }
- else
- {
- # we warn in the last pass
- #echo_error ("'}' without opening '{', before: $_", $line_nr);
- #warn "$ERROR '}' without opening '{' line: $line";
- add_prev ($text, $stack, '}');
- }
- }
- }
- else
- {
- #print STDERR "END_LINE $_";
- add_prev($text, $stack, $_);
- last;
- }
- }
- return 1;
-}
-
-sub scan_structure($$$$;$)
-{
- my $line = shift;
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $line_nr = shift;
-
- die "stack not an array ref" unless (ref($stack) eq "ARRAY");
- local $_ = $line;
- #print STDERR "SCAN_STRUCTURE: $line";
- #dump_stack ($text, $stack, $state);
- if (!$state->{'raw'} and !$state->{'special'} and (!exists($state->{'region_lines'})))
- {
- if (!$state->{'verb'} and $state->{'menu'} and /^\*/o)
- {
- # new menu entry
- delete ($state->{'after_element'});
- my $menu_line = $_;
- my $node;
- if (/^\*\s+($NODERE)::/)
- {
- $node = $1;
- }
- elsif (/^\*\s+([^:]+):\s*([^\t,\.\n]+)[\t,\.\n]/)
- {
- #$name = $1;
- $node = $2;
- }
- if ($node)
- {
- menu_entry_texi(normalise_node($node), $state, $line_nr);
- }
- }
- if (/\S/ and !no_line($_))
- {
- delete $state->{'after_element'};
- }
- }
-
- while(1)
- {
- # scan structure
- #print STDERR "WHILE\n";
- #dump_stack($text, $stack, $state);
-
- # as texinfo 4.5
- # verbatim might begin at another position than beginning
- # of line, and end verbatim might too. To end a verbatim section
- # @end verbatim must have exactly one space between end and verbatim
- # things following end verbatim are not ignored.
- #
- # html might begin at another position than beginning
- # of line, but @end html must begin the line, and have
- # exactly one space. Things following end html are ignored.
- # tex and ignore works like html
- #
- # ifnothtml might begin at another position than beginning
- # of line, and @end ifnothtml might too, there might be more
- # than one space between @end and ifnothtml but nothing more on
- # the line.
- # @end itemize, @end ftable works like @end ifnothtml.
- # except that @item on the same line than @end vtable doesn't work
- #
- # text right after the itemize before an item is displayed.
- # @item might be somewhere in a line.
- # strangely @item on the same line than @end vtable doesn't work
- # there should be nothing else than a command following @itemize...
- #
- # see more examples in formatting directory
-
- if ($state->{'raw'} or $state->{'special'})
- {
- my $tag = $state->{'raw'};
- $tag = $state->{'special'} unless $tag;
- if (! @$stack or ($stack->[-1]->{'style'} ne $tag))
- {
- print STDERR "Bug: raw or special: $tag but not on top of stack\n";
- print STDERR "line: $_";
- dump_stack($text, $stack, $state);
- exit 1;
- }
- if (s/^(.*?)\@end\s$tag$// or s/^(.*?)\@end\s$tag\s//)
- {
- add_prev ($text, $stack, $1);
- my $style = pop @$stack;
- if ($state->{'special'})
- {
- delete $state->{'special'};
- if ($style->{'text'} !~ /^\s*$/)
- {
- add_prev ($text, $stack, do_special($style->{'style'}, $style->{'text'}));
- }
-
- }
- else
- {
- my $after_macro = '';
- $after_macro = ' ' unless (/^\s*$/);
- add_prev ($text, $stack, $style->{'text'} . "\@end $state->{'raw'}" . $after_macro);
- delete $state->{'raw'};
- }
- unless (no_line($_))
- {
- delete ($state->{'after_element'});
- }
- next;
- }
- else
- {
- add_prev ($text, $stack, $_);
- last unless ($state->{'special'});
- return;
- }
- }
-
- if (defined($state->{'verb'}))
- {
- my $char = quotemeta($state->{'verb'});
- if (s/^(.*?)$char\}/\}/)
- {
- add_prev($text, $stack, $1 . $state->{'verb'});
- $stack->[-1]->{'text'} = $state->{'verb'} . $stack->[-1]->{'text'};
- delete $state->{'verb'};
- next;
- }
- else
- {
- add_prev($text, $stack, $_);
- last;
- }
- }
-
- unless (no_line($_))
- {
- delete $state->{'after_element'};
- }
- if (s/^([^{}@]*)\@end\s+([a-zA-Z]\w*)//)
- {
- add_prev($text, $stack, $1);
- my $end_tag = $2;
- $state->{'detailmenu'}-- if ($end_tag eq 'detailmenu' and $state->{'detailmenu'});
- if (defined($state->{'text_macro_stack'})
- and @{$state->{'text_macro_stack'}}
- and ($end_tag eq $state->{'text_macro_stack'}->[-1]))
- {
- pop @{$state->{'text_macro_stack'}};
- if (exists($region_lines{$end_tag}))
- {
- print STDERR "Bug: end_tag $end_tag ne $state->{'region_lines'}->{'format'}"
- if ( $end_tag ne $state->{'region_lines'}->{'format'});
- $state->{'region_lines'}->{'number'}--;
- if ($state->{'region_lines'}->{'number'} == 0)
- {
- $state->{'after_element'} = 1;
- delete $state->{'after_element'} unless
- ($state->{'region_lines'}->{'after_element'});
- delete $state->{'region_lines'}->{'number'};
- delete $state->{'region_lines'}->{'format'};
- delete $state->{'region_lines'}->{'after_element'};
- delete $state->{'region_lines'};
- }
- #dump_stack($text, $stack, $state);
- }
- if ($end_tag eq 'menu')
- {
- add_prev($text, $stack, "\@end $end_tag");
- $state->{'menu'}--;
- }
- else
- {
- #print STDERR "End $end_tag\n";
- #dump_stack($text, $stack, $state);
- return if (/^\s*$/);
- }
- }
- elsif ($text_macros{$end_tag})
- {
- echo_error ("\@end $end_tag without corresponding element", $line_nr);
- #dump_stack($text, $stack, $state);
- }
- else
- {
- if ($end_tag eq 'float' and $state->{'float'})
- {
- delete $state->{'float'};
- }
- elsif ($end_tag eq $state->{'table_stack'}->[-1])
- {
- enter_table_index_entry($text, $stack, $state, $line_nr);
- pop @{$state->{'table_stack'}};
- }
- #add end tag
- add_prev($text, $stack, "\@end $end_tag");
- }
- next;
- }
- #elsif (s/^([^{}@]*)\@([a-zA-Z]\w*|["'~\@\}\{,\.!\?\s\*\-\^`=:\/])//o)
- elsif (s/^([^{}@]*)\@(["'~\@\}\{,\.!\?\s\*\-\^`=:\|\/])//o or s/^([^{}@]*)\@([a-zA-Z]\w*)([\s\{\}\@])/$3/o or s/^([^{}@]*)\@([a-zA-Z]\w*)$//o)
- {
- add_prev($text, $stack, $1);
- my $macro = $2;
- #print STDERR "MACRO $macro\n";
- if (defined($Texi2HTML::Config::misc_command{$macro}))
- {
- my $line;
- ($_, $line) = misc_command_structure($_, $macro, $state,
- $line_nr);
- add_prev ($text, $stack, $line);
- next;
- }
-
- if ($macro =~ /^(\w+?)index/ and ($1 ne 'print') and ($1 ne 'syncode') and ($1 ne 'syn') and ($1 ne 'def') and ($1 ne 'defcode'))
- {
- my $index_prefix = $1;
- if (/^\s+(.*)/)
- {
- my $key = $1;
- $_ = substitute_texi_line($_);
- my $index_entry = enter_index_entry($index_prefix, $line_nr, $key, $state->{'place'}, $state->{'element'}, $state->{'after_element'});
- if ($index_entry)
- {
- add_prev ($text, $stack, "\@$macro" . $_);
- last;
- }
- elsif (!defined($index_entry))
- {
- echo_warn ("Bad index entry: $_", $line_nr);
- #warn "$WARN Bad index entry: $_";
- }
- }
- else
- {
- echo_warn ("empty index entry", $line_nr);
- #warn "$WARN empty index entry\n";
- }
- return;
- }
- elsif (defined($text_macros{$macro}))
- {
- #print STDERR "TEXT_MACRO: $macro\n";
- if ($text_macros{$macro} eq 'special')
- {
- $state->{'special'} = $macro;
- }
- elsif ($text_macros{$macro} eq 'raw')
- {
- $state->{'raw'} = $macro;
- #print STDERR "RAW\n";
- }
- elsif ($format_type{$macro} and $format_type{$macro} eq 'menu')
- {
- $state->{'menu'}++;
- delete ($state->{'prev_menu_node'});
- push @{$state->{'text_macro_stack'}}, $macro;
- #print STDERR "MENU (text_macro_stack: @{$state->{'text_macro_stack'}})\n";
- }
- elsif (exists($region_lines{$macro}))
- {
- if (exists($state->{'region_lines'}) and ($state->{'region_lines'}->{'format'} ne $macro))
- {
- echo_error("\@$macro not allowed within $state->{'region_lines'}->{'format'}", $line_nr);
- next;
- }
- if (!exists($state->{'region_lines'}))
- {
- $state->{'region_lines'}->{'format'} = $macro;
- $state->{'region_lines'}->{'number'} = 1;
- $state->{'region_lines'}->{'after_element'} = 1 if ($state->{'after_element'});
- }
- else
- {
- $state->{'region_lines'}->{'number'}++;
- }
- push @{$state->{'text_macro_stack'}}, $macro;
- }
- # if it is a raw formatting command or a menu command
- # we must keep it for later
- my $macro_kept;
- if ($state->{'raw'} or ($macro eq 'menu'))
- {
- add_prev($text, $stack, "\@$macro");
- $macro_kept = 1;
- }
- if ($state->{'raw'} or $state->{'special'})
- {
- push @$stack, { 'style' => $macro, 'text' => '' };
- }
- next if $macro_kept;
- #dump_stack ($text, $stack, $state);
- return if (/^\s*$/);
- }
- elsif (defined($Texi2HTML::Config::def_map{$macro}))
- {
- #We must enter the index entries
- my ($prefix, $entry) = get_deff_index($macro, $_, $line_nr);
- enter_index_entry($prefix, $line_nr, $entry, $state->{'place'}, $state->{'element'}, 0) if ($prefix and defined($entry));
- s/(.*)//;
- add_prev($text, $stack, "\@$macro" . $1);
- }
- elsif ($macro =~ /^itemx?$/)
- {
- enter_table_index_entry($text, $stack, $state, $line_nr);
- if ($state->{'table_stack'}->[-1] =~ /^(v|f)table$/)
- {
- $state->{'item'} = $macro;
- push @$stack, { 'format' => 'index_item', 'text' => "" };
- }
- else
- {
- add_prev($text, $stack, "\@$macro");
- }
- }
- elsif ($format_type{$macro} and ($format_type{$macro} eq 'table' or $format_type{$macro} eq 'list'))
- { # We must enter the index entries of (v|f)table thus we track
- # in which table we are
- push @{$state->{'table_stack'}}, $macro;
- add_prev($text, $stack, "\@$macro");
- }
- elsif (s/^{//)
- {
- if ($macro eq 'verb')
- {
- if (/^$/)
- {
- # We allready warned in pass texi
- #warn "$ERROR verb at end of line";
- }
- else
- {
- s/^(.)//;
- $state->{'verb'} = $1;
- }
- }
- elsif ($macro eq 'footnote' and $Texi2HTML::Config::SEPARATED_FOOTNOTES)
- {
- $state->{'footnote_element'} = $state->{'element'};
- $state->{'footnote_place'} = $state->{'place'};
- $state->{'element'} = $footnote_element;
- $state->{'place'} = $footnote_element->{'place'};
- }
- push (@$stack, { 'style' => $macro, 'text' => '' });
- }
- else
- {
- add_prev($text, $stack, "\@$macro");
- }
- next;
- }
- #elsif(s/^([^{}@]*)\@(.)//o)
- elsif(s/^([^{}@]*)\@([^\s\}\{\@]*)//o)
- {
- add_prev($text, $stack, $1 . "\@$2");
- next;
- }
- elsif (s/^([^{}]*)([{}])//o)
- {
- add_prev($text, $stack, $1);
- if ($2 eq '{')
- {
- push @$stack, { 'style' => '', 'text' => '' };
- }
- else
- {
- if (@$stack)
- {
- my $style = pop @$stack;
- my $result;
- if ($style->{'style'} eq 'anchor')
- {
- my $anchor = $style->{'text'};
- $anchor = normalise_node($anchor);
- if ($nodes{$anchor})
- {
- echo_error ("Duplicate node for anchor found: $anchor", $line_nr);
- next;
- }
- $anchor_num++;
- $nodes{$anchor} = { 'anchor' => 1, 'seen' => 1, 'texi' => $anchor, 'id' => 'ANC' . $anchor_num};
- push @{$state->{'place'}}, $nodes{$anchor};
- }
- elsif ($style->{'style'} eq 'footnote')
- {
- if ($Texi2HTML::Config::SEPARATED_FOOTNOTES)
- {
- $state->{'element'} = $state->{'footnote_element'};
- $state->{'place'} = $state->{'footnote_place'};
- }
- }
- elsif ($style->{'style'} eq 'math' and $Texi2HTML::Config::L2H)
- {
- add_prev ($text, $stack, do_math($style->{'text'}));
- next;
- }
- elsif ($style->{'style'} eq 'caption' or $style->{'style'}
-eq 'shortcaption' and $state->{'float'})
- {
- my @texi_lines = map {$_ = $_."\n"} split (/\n/, $style->{'text'});
- $state->{'float'}->{$style->{'style'} . "_texi"} = \@texi_lines;
- }
- if (($style->{'style'} eq 'titlefont') and ($style->{'text'} =~ /\S/))
- {
- $state->{'element'}->{'titlefont'} = $style->{'text'} unless ((exists($state->{'region_lines'}) and ($state->{'region_lines'}->{'format'} eq 'titlepage')) or defined($state->{'element'}->{'titlefont'})) ;
- }
- if ($style->{'style'})
- {
- $result = '@' . $style->{'style'} . '{' . $style->{'text'} . '}';
- }
- else
- {
- $result = '{' . $style->{'text'};
- # don't close { if we are closing stack as we are not
- # sure this is a licit { ... } construct.
- $result .= '}' unless $state->{'close_stack'};
- }
- add_prev ($text, $stack, $result);
- #print STDERR "MACRO end $style->{'style'} remaining: $_";
- next;
- }
- else
- {
- # We warn in the last pass
- #warn "$ERROR '}' without opening '{' line: $line";
- #echo_error ("'}' without opening '{' line: $line", $line_nr);
- add_prev ($text, $stack, '}');
- }
- }
- }
- else
- {
- #print STDERR "END_LINE $_";
- add_prev($text, $stack, $_);
- enter_table_index_entry($text, $stack, $state, $line_nr);
- last;
- }
- }
- return 1;
-}
-
-sub scan_line($$$$;$)
-{
- my $line = shift;
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $line_nr = shift;
-
- die "stack not an array ref" unless (ref($stack) eq "ARRAY");
- local $_ = $line;
- #print STDERR "SCAN_LINE: $line";
- #dump_stack($text, $stack, $state );
- my $new_menu_entry; # true if there is a new menu entry
- my $menu_description_in_format; # true if we are in a menu description
- # but in another format section (@table....)
- if (defined($state->{'prepend_text'}))
- {
- $_ = $state->{'prepend_text'} . $_;
- $state->{'prepend_text'} = undef;
- delete $state->{'prepend_text'};
- }
- if (defined($state->{'end_of_line_protected'}))
- {
- #print STDERR "END_OF_LINE_PROTECTED, $_";
- #dump_stack($text, $stack, $state);
- delete $state->{'end_of_line_protected'};
- }
- if (!$state->{'raw'} and !$state->{'verb'} and $state->{'menu'})
- { # new menu entry
- my ($node, $name, $ending);
- if (s/^\*(\s+$NODERE)(::)//o)
- {
- $node = $1;
- $ending = $2;
- }
- elsif (s/^\*(\s+[^:]+):(\s*[^\t,\.\n]+)([\t,\.\n])//o)
- {
- $name = $1;
- $node = $2;
- $ending = $3;
- }
- if ($node)
- {
- my $top_stack = top_stack($stack);
- if ($top_stack and $top_stack->{'format'} and
- (
- ($top_stack->{'format'} eq 'menu_description') or
- ($top_stack->{'format'} eq 'menu') or
- (($top_stack->{'format'} eq 'preformatted') and (stack_order($stack, 'preformatted', 'menu_comment'))) or
- ($top_stack->{'format'} eq 'menu_preformatted') or
- ($top_stack->{'format'} eq 'menu_comment')
- )
- )
- { # we are in a normal menu state.
- close_menu($text, $stack, $state, $line_nr);
- $new_menu_entry = 1;
- $state->{'menu_entry'} = { 'name' => $name, 'node' => $node,
- 'ending' => $ending };
- add_prev ($text, $stack, do_menu_link($state, $line_nr));
- print STDERR "# New menu entry: $node\n" if ($T2H_DEBUG & $DEBUG_MENU);
- push @$stack, {'format' => 'menu_description', 'text' => ''};
- }
- else
- { # we are within a macro or a format. In that case we use
- # a simplified formatting of menu which should be right whatever
- # the context
- my $menu_entry = $state->{'menu_entry'};
- $state->{'menu_entry'} = { 'name' => $name, 'node' => $node,
- 'ending' => $ending };
- add_prev ($text, $stack, do_menu_link($state, $line_nr, 1));
- $state->{'menu_entry'} = $menu_entry;
- }
- }
- }
- # we're in a menu entry description
- if ($state->{'menu_entry'} and !$new_menu_entry)
- {
- my $top_stack = top_stack($stack);
- if (/^\s+\S.*$/ or (!$top_stack->{'format'} or ($top_stack->{'format'} ne 'menu_description')))
- { # description continues
- $menu_description_in_format = 1 if ($top_stack->{'format'} and ($top_stack->{'format'} ne 'menu_description'));
- print STDERR "# Description continues\n" if ($T2H_DEBUG & $DEBUG_MENU);
- #dump_stack ($text, $stack, $state);
- }
- else
- { # enter menu comment after menu entry
- if (!$top_stack->{'format'} or ($top_stack->{'format'} ne 'menu_description'))
- {
- print STDERR "Bug: begin menu comment but previous isn't menu_description\n";
- dump_stack ($text, $stack, $state);
- }
- print STDERR "# Menu comment begins\n" if ($T2H_DEBUG & $DEBUG_MENU);
- #dump_stack ($text, $stack, $state);
- my $descr = pop(@$stack);
- add_prev ($text, $stack, menu_description($descr->{'text'}, $state));
- delete $state->{'menu_entry'};
- unless (/^\s*\@end\s+menu\b/)
- {
- $state->{'menu_comment'}++;
- push @$stack, {'format' => 'menu_comment', 'text' => ''};
- push @{$state->{'preformatted_stack'}}, {'pre_style' => $Texi2HTML::Config::MENU_PRE_STYLE, 'class' => 'menu-comment' };
- $state->{'preformatted'}++;
- begin_paragraph($stack, $state);
- }
- #dump_stack ($text, $stack, $state);
- }
- }
- if ($state->{'open_paragraph'} and !$state->{'no_paragraph'})
- {
- delete $state->{'open_paragraph'};
- if ($state->{'preformatted'} or !no_paragraph($state,$_))
- {
- begin_paragraph($stack, $state);
- }
- }
- if (($state->{'menu_entry'} and !$menu_description_in_format) or $state->{'raw'} or $state->{'preformatted'} or $state->{'no_paragraph'} or $state->{'keep_texi'} or $state->{'remove_texi'})
- { # empty lines are left unmodified
- if (/^\s*$/)
- {
- add_prev($text, $stack, $_);
- return;
- }
- else
- {
- my $next_tag = next_tag($_);
- if ($state->{'deff'} and !defined($Texi2HTML::Config::def_map{$next_tag}))
- {
- begin_deff_item($stack, $state);
- }
- }
- }
- else
- { #FIXME @syncodeindex cp fn
- # on a line should also end paragraphs.
- if (/^\s*$/)
- {
- #ignore the line if it just follows a deff
- return if ($state->{'deff'});
-
- if ($state->{'paragraph'})
- { # An empty line ends a paragraph
- close_paragraph($text, $stack, $state, $line_nr);
- add_prev($text, $stack, &$Texi2HTML::Config::empty_line($_));
- return 1;
- }
- else
- {
- add_prev($text, $stack, &$Texi2HTML::Config::empty_line($_));
- return 1;
- }
- }
- else
- {
- #print STDERR "a line not empty and not in no paragraph format\n";
- my $next_tag = next_tag($_);
- if ($state->{'deff'} and !defined($Texi2HTML::Config::def_map{$next_tag}))
- { # finish opening the deff, as this is not a deff tag, it can't be
- # a deff macro with x
- begin_deff_item($stack, $state);
- }
- #print STDERR "NEXT_TAG $next_tag:$_";
- if (!no_paragraph($state,$_))
- { # index entries, @html and @* don't trigger new paragraph beginning
- # otherwise we begin a new paragraph
- #print STDERR "begin paragraph\n";
- begin_paragraph($stack, $state);
- }
- }
- }
-
- while(1)
- {
- # scan_line
- #print STDERR "WHILE: $_";
- #dump_stack($text, $stack, $state);
- # we're in a raw format (html, tex if !L2H, verbatim)
- if (defined($state->{'raw'}))
- {
- (dump_stack($text, $stack, $state), die "Bug for raw ($state->{'raw'})") if (! @$stack or ! ($stack->[-1]->{'style'} eq $state->{'raw'}));
- if (s/^(.*?)\@end\s$state->{'raw'}$// or s/^(.*?)\@end\s$state->{'raw'}\s+//)
- # don't protect html, it is done by Texi2HTML::Config::raw if needed
- {
- print STDERR "# end raw $state->{'raw'}\n" if ($T2H_DEBUG & $DEBUG_FORMATS);
- add_prev ($text, $stack, $1);
- my $style = pop @$stack;
- if ($style->{'text'} !~ /^\s*$/)
- {
- if ($state->{'remove_texi'})
- {
- add_prev ($text, $stack, $style->{'text'});
- }
- elsif ($state->{'keep_texi'})
- {
- add_prev ($text, $stack, $style->{'text'} . "\@end $state->{'raw'}");
- }
- else
- {
- add_prev($text, $stack, &$Texi2HTML::Config::raw($style->{'style'}, $style->{'text'}));
- }
- }
- if (!$state->{'keep_texi'} and !$state->{'remove_texi'})
- {
- # reopen preformatted if it was interrupted by the raw format
- # if raw format is html the preformatted wasn't interrupted
- begin_paragraph($stack, $state) if ($state->{'preformatted'} and (!$Texi2HTML::Config::format_in_paragraph{$state->{'raw'}}));
- delete $state->{'raw'};
- return if (/^\s*$/);
- }
- delete $state->{'raw'};
- next;
- }
- else
- {
- print STDERR "#within raw $state->{'raw'}:$_" if ($T2H_DEBUG & $DEBUG_FORMATS);
- add_prev ($text, $stack, $_);
- last;
- }
- }
-
- # we are within a @verb
- if (defined($state->{'verb'}))
- {
- my $char = quotemeta($state->{'verb'});
- if (s/^(.*?)$char\}/\}/)
- {
- if ($state->{'keep_texi'})
- {
- add_prev($text, $stack, $1 . $state->{'verb'});
- $stack->[-1]->{'text'} = $state->{'verb'} . $stack->[-1]->{'text'};
- }
- elsif ($state->{'remove_texi'})
- {
- add_prev($text, $stack, $1);
- }
- else
- {
- add_prev($text, $stack, do_text($1, $state));
- }
- delete $state->{'verb'};
- next;
- }
- else
- {
- add_prev($text, $stack, $_);
- last;
- }
- }
-
- # We handle now the end tags
- if ($state->{'keep_texi'} and s/^([^{}@]*)\@end\s+([a-zA-Z]\w*)//)
- {
- my $end_tag = $2;
- add_prev($text, $stack, $1 . "\@end $end_tag");
- next;
- }
- elsif ($state->{'remove_texi'} and s/^([^{}@]*)\@end\s+([a-zA-Z]\w*)//)
- {
- add_prev($text, $stack, $1);
- next;
- }
-
- if (s/^([^{}@,]*)\@end\s+([a-zA-Z]\w*)\s// or s/^([^{}@,]*)\@end\s+([a-zA-Z]\w*)$//)
- {
- add_prev($text, $stack, do_text($1, $state));
- my $end_tag = $2;
- #print STDERR "END_MACRO $end_tag\n";
- #dump_stack ($text, $stack, $state);
-
- # First we test if the stack is not empty.
- # Then we test if the end tag is a format tag.
- # If so, we close the styles.
- # We then close paragraphs and preformatted at top of the stack.
- # We handle the end tag (even when it was not the tag which appears
- # on the top of the stack; in that case we close anything
- # until that element)
- $state->{'detailmenu'}-- if ($end_tag eq 'detailmenu' and $state->{'detailmenu'});
- # FIXME handle in sub skip
- next if (defined($Texi2HTML::Config::misc_command{"end $end_tag"}));
- my $top_stack = top_stack($stack);
- if (!$top_stack)
- {
- echo_error ("\@end $end_tag without corresponding opening", $line_nr);
- add_prev($text, $stack, "\@end $end_tag");
- next;
- }
-
- if (!$format_type{$end_tag})
- {
- echo_warn ("Unknown \@end $end_tag", $line_nr);
- #warn "$ERROR Unknown \@end $end_tag\n";
- add_prev($text, $stack, "\@end $end_tag");
- next;
- }
- unless ($Texi2HTML::Config::format_in_paragraph{$end_tag})
- {
- close_paragraph($text, $stack, $state, $line_nr);
- }
-
- $top_stack = top_stack($stack);
- if (!$top_stack or (!defined($top_stack->{'format'})))
- {
- echo_error ("\@end $end_tag without corresponding opening element", $line_nr);
- add_prev($text, $stack, "\@end $end_tag");
- next;
- }
- # Warn if the format on top of stack is not compatible with the
- # end tag, and find the end tag.
- unless (
- ($top_stack->{'format'} eq $end_tag)
- or
- (
- ($format_type{$end_tag} eq 'menu') and
- (
- ($top_stack->{'format'} eq 'menu_preformatted') or
- ($top_stack->{'format'} eq 'menu_comment') or
- ($top_stack->{'format'} eq 'menu_description')
- )
- ) or
- (
- ($end_tag eq 'multitable') and
- (
- ($top_stack->{'format'} eq 'cell') or
- ($top_stack->{'format'} eq 'null')
- )
- ) or
- (
- ($format_type{$end_tag} eq 'list' ) and
- ($top_stack->{'format'} eq 'item')
- ) or
- (
- (
- ($format_type{$end_tag} eq 'table') and
- ($end_tag ne 'multitable')
- ) and
- (
- ($top_stack->{'format'} eq 'term') or
- ($top_stack->{'format'} eq 'line')
- )
- ) or
- (
- (defined($Texi2HTML::Config::def_map{$end_tag})) and
- ($top_stack->{'format'} eq 'deff_item')
- ) or
- (
- ($end_tag eq 'row') and
- ($top_stack->{'format'} eq 'cell')
- )
- )
- {
- my $waited_format = $top_stack->{'format'};
- $waited_format = $fake_format{$top_stack->{'format'}} if ($format_type{$top_stack->{'format'}} eq 'fake');
- echo_error ("waiting for end of $waited_format, found \@end $end_tag", $line_nr);
- close_stack($text, $stack, $state, $line_nr, undef, $end_tag);
- # an empty preformatted may appear when closing things as
- # when closed, formats reopen the preformatted environment
- # in case there is some text following, but we know it isn't
- # the case here, thus we can close paragraphs.
- close_paragraph($text, $stack, $state);
- my $new_top_stack = top_stack($stack);
- next unless ($new_top_stack and defined($new_top_stack->{'format'}) and (($new_top_stack->{'format'} eq $end_tag)
- or (($format_type{$new_top_stack->{'format'}} eq 'fake') and ($fake_format{$new_top_stack->{'format'}} eq $format_type{$end_tag}))));
- }
- # We should now be able to handle the format
- if (defined($format_type{$end_tag}) and $format_type{$end_tag} ne 'fake')
- {
- end_format($text, $stack, $state, $end_tag, $line_nr);
- }
- else
- { # this is a fake format, ie a format used internally, inside
- # a real format. We do nothing, hoping the real format will
- # get closed, closing the fake internal formats
- #print STDERR "FAKE \@end $end_tag\n";
- #add_prev($text, $stack, "\@end $end_tag");
- }
- next;
- }
- # This is a macro
- #elsif (s/^([^{}@]*)\@([a-zA-Z]\w*|["'~\@\}\{,\.!\?\s\*\-\^`=:\/])//o)
- elsif (s/^([^{},@]*)\@(["'~\@\}\{,\.!\?\s\*\-\^`=:\|\/])//o or s/^([^{}@,]*)\@([a-zA-Z]\w*)([\s\{\}\@])/$3/o or s/^([^{},@]*)\@([a-zA-Z]\w*)$//o)
- {
- add_prev($text, $stack, do_text($1, $state));
- my $macro = $2;
- #print STDERR "MACRO $macro\n";
- #dump_stack ($text, $stack, $state);
- # This is a macro added by close_stack to mark paragraph end
- if ($macro eq 'end_paragraph')
- {
- my $top_stack = top_stack($stack);
- if (!$top_stack or !$top_stack->{'format'}
- or ($top_stack->{'format'} ne 'paragraph'))
- {
- print STDERR "Bug: end_paragraph but no paragraph to end\n";
- dump_stack ($text, $stack, $state);
- next;
- }
- s/^\s//;
- my $paragraph = pop @$stack;
- add_prev ($text, $stack, do_paragraph($paragraph->{'text'}, $state));
- next;
- }
- # Handle macro added by close_stack to mark preformatted region end
- elsif ($macro eq 'end_preformatted')
- {
- my $top_stack = top_stack($stack);
- if (!$top_stack or !$top_stack->{'format'}
- or ($top_stack->{'format'} ne 'preformatted'))
- {
- print STDERR "Bug: end_preformatted but no preformatted to end\n";
- dump_stack ($text, $stack, $state);
- next;
- }
- my $paragraph = pop @$stack;
- s/^\s//;
- add_prev ($text, $stack, do_preformatted($paragraph->{'text'}, $state));
- next;
- }
- if (defined($Texi2HTML::Config::misc_command{$macro}))
- {
- # This strange condition is there because for an argument
- # appearing on an @itemize line, appended to an @item
- # we don't want to keep @c or @comment as otherwise it eats
- # the line. Other commands could do that too but then the user
- # deserves what he gets.
- if (($state->{'keep_texi'} and
- (!$state->{'check_item'} or ($macro ne 'c' and $macro ne 'comment')))
- or $state->{'remove_texi'})
- {
- my ($line, $args);
- ($_, $line, $args) = preserve_command($_, $macro);
- if ($state->{'keep_texi'})
- {
- add_prev($text, $stack, $line);
- }
- next;
- }
- my $keep = $Texi2HTML::Config::misc_command{$macro}->{'keep'};
- $_ = misc_command_text($_, $macro, $stack, $state, $text, $line_nr);
- return unless (defined($_));
- unless ($keep)
- {
- begin_paragraph($stack, $state) if
- (!no_paragraph($state,$_));
- next;
- }
- }
-# if ($macro eq 'sp')
-# {
-# my ($space1, $sp_number, $space2);
-# if (s/^(\s+)(\d+)(\s*)//)
-# {
-# $space1 = $1;
-# $sp_number = $2;
-# $space2 = $3;
-# }
-# elsif (s/(\s*)$//)
-# {
-# $space1 = $1;
-# $sp_number = '';
-# $space2 = '';
-# }
-# else
-# {
-# next if ($state->{'remove_texi'});
-# if ($state->{'keep_texi'})
-# {
-# add_prev($text, $stack, "\@$macro");
-# next;
-# }
-# echo_error ("\@$macro needs a numeric arg or no arg", $line_nr);
-# next;
-# }
-# next if ($state->{'remove_texi'});
-# if ($state->{'keep_texi'})
-# {
-# add_prev($text, $stack, "\@$macro" . $space1 . $sp_number . $space2);
-# next;
-# }
-# $sp_number = 1 if ($sp_number eq '');
-# add_prev($text, $stack, &$Texi2HTML::Config::sp($sp_number, $state->{'preformatted'}));
-# next;
-# }
- #if ($macro eq 'verbatiminclude' or $macro eq 'listoffloats')
- if ($macro eq 'listoffloats')
- {
- if ($state->{'keep_texi'})
- {
- if (s/(.*)//o)
- {
- add_prev($text, $stack, "\@$macro" . $1);
- }
- next;
- }
- return undef if ($state->{'remove_texi'});
-
- if (s/^(\s+)(.*)//o)
- {
- my $arg = $2;
-# if ($macro eq 'verbatiminclude')
-# {
-# my $file = locate_include_file($arg);
-# if (defined($file))
-# {
-# if (!open(VERBINCLUDE, $file))
-# {
-# echo_warn ("Can't read file $file: $!",$line_nr);
-# }
-# else
-# {
-# my $verb_text = '';
-# while (my $line = <VERBINCLUDE>)
-# {
-# $verb_text .= $line;
-# }
-# add_prev($text, $stack, &$Texi2HTML::Config::raw('verbatim',$verb_text));
-# close VERBINCLUDE;
-# }
-# }
-# else
-# {
-# echo_error ("Can't find $arg, skipping", $line_nr);
-# }
-# }
-# elsif ($macro eq 'listoffloats')
-# {
- my $style_id = cross_manual_line (normalise_space($arg));
- my $style = substitute_line (&$Texi2HTML::Config::listoffloats_style($arg));
- if (exists ($floats{$style_id}))
- {
- close_paragraph($text, $stack, $state, $line_nr);
- my @listoffloats_entries = ();
- foreach my $float (@{$floats{$style_id}->{'floats'}})
- {
- my $float_style = substitute_line(&$Texi2HTML::Config::listoffloats_float_style($arg, $float));
- my $caption_lines = &$Texi2HTML::Config::listoffloats_caption($float);
- my $caption = substitute_text({ 'multiple_pass' => 1 }, @$caption_lines);
- push @listoffloats_entries, &$Texi2HTML::Config::listoffloats_entry($arg, $float, $float_style, $caption, href($float, $state->{'element'}->{'file'}));
- }
- add_prev($text, $stack, &$Texi2HTML::Config::listoffloats($arg, $style, \@listoffloats_entries));
- }
- else
- {
- echo_warn ("Unknown float style $arg", $line_nr);
- }
-# }
- }
- else
- {
- echo_error ("Bad \@$macro line: $_", $line_nr);
- }
- return undef;
- }
- # This is a @macroname{...} construct. We add it on top of stack
- # It will be handled when we encounter the '}'
- if (s/^{//)
- {
- if ($macro eq 'verb')
- {
- if (/^$/)
- {
- # Allready warned
- #warn "$ERROR verb at end of line";
- }
- else
- {
- s/^(.)//;
- $state->{'verb'} = $1;
- }
- } #FIXME what to do if remove_texi and anchor/ref/footnote ?
- elsif ($macro eq 'm_cedilla' and !$state->{'keep_texi'})
- {
- $macro = ',';
- }
- push (@$stack, { 'style' => $macro, 'text' => '', 'arg_nr' => 0 });
- $state->{'no_paragraph'}++ if ($no_paragraph_macro{$macro});
- open_arg($macro, 0, $state);
- push (@{$state->{'style_stack'}}, $macro) if (defined($style_type{$macro}) and (($style_type{$macro} eq 'style') or ($style_type{$macro} eq 'accent')));
- next;
- }
-
- # special case if we are checking items
-
- if ($state->{'check_item'} and ($macro =~ /^itemx?$/ or $macro eq 'headitem'))
- {
- echo_error("\@$macro on \@$state->{'check_item'} line", $line_nr);
- next;
- }
-
- # if we're keeping texi unmodified we can do it now
- if ($state->{'keep_texi'})
- {
- # We treat specially formats accepting {} on command line
- if ($macro eq 'multitable' or defined($Texi2HTML::Config::def_map{$macro}))
- {
- add_prev($text, $stack, "\@$macro" . $_);
- $_ = '';
- next;
- }
- # @ at the end of line may protect te end of line even when
- # keeping texi
- if ($macro eq "\n")
- {
- $state->{'end_of_line_protected'} = 1;
- #print STDERR "PROTECTING END OF LINE\n";
- }
-
- add_prev($text, $stack, "\@$macro");
- if ($text_macros{$macro} and $text_macros{$macro} eq 'raw')
- {
- $state->{'raw'} = $macro;
- push (@$stack, {'style' => $macro, 'text' => ''});
- }
- next;
- }
- # If we are removing texi, the following macros are not removed
- # as is but modified
-
- # a raw macro beginning
- if ($text_macros{$macro} and $text_macros{$macro} eq 'raw')
- {
- if (!$Texi2HTML::Config::format_in_paragraph{$macro})
- { # close paragraph before verbatim (and tex if !L2H)
- close_paragraph($text, $stack, $state, $line_nr);
- }
- $state->{'raw'} = $macro;
- push (@$stack, {'style' => $macro, 'text' => ''});
- return if (/^\s*$/);
- next;
- }
- my $simple_macro = 1;
- # An accent macro
- if (exists($Texi2HTML::Config::accent_map{$macro}))
- {
- if (s/^(\S)//o)
- {
- add_prev($text, $stack, do_simple($macro, $1, $state, [ $1 ], $line_nr));
- }
- else
- { # The accent is at end of line
- add_prev($text, $stack, do_text($macro, $state));
- }
- }
- # an @-command which should be like @command{}. We handle it...
- elsif ($things_map_ref->{$macro})
- {
- echo_warn ("$macro requires {}", $line_nr);
- add_prev($text, $stack, do_simple($macro, '', $state));
- }
- # an @-command like @command
- elsif (defined($simple_map_ref->{$macro}))
- {
- add_prev($text, $stack, do_simple($macro, '', $state));
- }
- else
- {
- $simple_macro = 0;
- }
- if ($simple_macro)
- {# if the macro didn't triggered a paragraph start it might now
- begin_paragraph($stack, $state) if
- ($no_line_macros{$macro} and !no_paragraph($state,$_));
- next;
- }
- # the following macros are not modified but just ignored
- # if we are removing texi
- if ($macro =~ /^tex_(\d+)$/o)
- {
- add_prev($text, $stack, Texi2HTML::LaTeX2HTML::do_tex($1));
- next;
- }
- if ($state->{'remove_texi'})
- {
- if ((($macro =~ /^(\w+?)index$/) and ($1 ne 'print')) or
- ($macro eq 'itemize') or ($macro =~ /^(|v|f)table$/)
- or ($macro eq 'multitable') or ($macro eq 'quotation'))
- {
- return;
- }
- elsif ($macro eq 'enumerate')
- {
- my $spec;
- ($_, $spec) = parse_enumerate ($_);
- return if (/^\s*$/);
- next;
- }
- elsif (defined($Texi2HTML::Config::def_map{$macro}))
- {
- my ($style, $category, $name, $type, $class, $arguments);
- ($style, $category, $name, $type, $class, $arguments) = parse_def($macro, $_, $line_nr);
- # FIXME maybe a call to substitute_line with state would
- # be better ?
- $category = remove_texi($category) if (defined($category));
- # FIXME -- --- ''... should be protected (not by makeinfo)
- $name = remove_texi($name) if (defined($name));
- # FIXME -- --- ''... should be protected (not by makeinfo)
- $type = remove_texi($type) if (defined($type));
- # FIXME -- --- ''... should be protected (not by makeinfo)
- $class = remove_texi($class) if (defined($class));
- # FIXME -- --- ''... should be protected
- $arguments = remove_texi($arguments) if (defined($arguments));
- chomp($arguments);
- add_prev($text, $stack, &$Texi2HTML::Config::def_line_no_texi($category, $name, $type, $arguments));
- return;
- }
- next;
- }
- if (($macro =~ /^(\w+?)index$/) and ($1 ne 'print'))
- {
- add_prev($text, $stack, do_index_entry_label($state,$line_nr));
- return;
- }
- # a macro which triggers paragraph closing
- if ($macro eq 'insertcopying')
- {
- close_paragraph($text, $stack, $state, $line_nr);
- add_prev($text, $stack, do_insertcopying($state));
- # reopen a preformatted format if it was interrupted by the macro
- begin_paragraph ($stack, $state) if ($state->{'preformatted'});
- return;
- }
- if ($macro =~ /^itemx?$/ or ($macro eq 'headitem'))
- {
- #print STDERR "ITEM: $_";
- #dump_stack($text, $stack, $state);
- # these functions return true if the context was their own
- abort_empty_preformatted($stack, $state);
- # FIXME let the user be able not to close the paragraph
- close_paragraph($text, $stack, $state, $line_nr);
- my $format;
- if ($format = add_item($text, $stack, $state, $line_nr, $_))
- { # handle lists
- }
- elsif ($format = add_term($text, $stack, $state, $line_nr))
- {# handle table
- }
- elsif ($format = add_line($text, $stack, $state, $line_nr))
- {# handle table
- }
- if ($format)
- {
- if (defined($format->{'appended'}))
- {
- $_ = $format->{'appended'} . ' ' . $_ if ($format->{'appended'} ne '');
- }
- if (defined($format->{'command'}))
- {
- open_arg($format->{'command'},0, $state);
- }
- next;
- }
- $format = add_row ($text, $stack, $state, $line_nr); # handle multitable
- unless ($format)
- {
- echo_warn ("\@$macro outside of table or list", $line_nr);
- next;
- }
- push @$stack, {'format' => 'row', 'text' => '', 'item_cmd' => $macro };
- if ($format->{'max_columns'})
- {
- push @$stack, {'format' => 'cell', 'text' => ''};
- $format->{'cell'} = 1;
-
- if (!no_paragraph($state,$_) or automatic_preformatted($state,$macro))
- {
- begin_paragraph($stack, $state);
- }
- }
- else
- {
- echo_warn ("\@$macro in empty multitable", $line_nr);
- }
- next;
- }
- if ($macro eq 'tab')
- {
- # FIXME let the user be able not to close the paragraph
- abort_empty_preformatted($stack, $state);
- close_paragraph($text, $stack, $state, $line_nr);
- my $format = add_cell ($text, $stack, $state);
- #print STDERR "tab, $format->{'cell'}, max $format->{'max_columns'}\n";
- if (!$format)
- {
- echo_warn ("\@tab outside of multitable", $line_nr);
- #warn "$WARN \@tab outside of multitable\n";
- }
- elsif (!$format->{'max_columns'})
- {
- echo_warn ("\@$macro in empty multitable", $line_nr);
- #warn "$WARN \@$macro in empty multitable\n";
- push @$stack, {'format' => 'null', 'text' => ''};
- next;
- }
- elsif ($format->{'cell'} > $format->{'max_columns'})
- {
- echo_warn ("too much \@$macro (multitable has only $format->{'max_columns'} column(s))", $line_nr);
- #warn "$WARN cell over table width\n";
- push @$stack, {'format' => 'null', 'text' => ''};
- next;
- }
- else
- {
- push @$stack, {'format' => 'cell', 'text' => ''};
- }
- if (!no_paragraph($state,$_) or automatic_preformatted($state,$macro))
- {
- begin_paragraph($stack, $state);
- }
- next;
- }
- # Macro opening a format (table, list, deff, example...)
- if ($format_type{$macro} and ($format_type{$macro} ne 'fake'))
- {
- unless ($Texi2HTML::Config::format_in_paragraph{$macro})
- {
- close_paragraph($text, $stack, $state, $line_nr);
- }
- #print STDERR "begin $macro\n";
- # A deff like macro
- if (defined($Texi2HTML::Config::def_map{$macro}))
- {
- if ($state->{'deff'} and ("$state->{'deff'}->{'command'}x" eq $macro))
- {
- $macro =~ s/x$//o;
- #print STDERR "DEFx $macro\n";
- }
- else
- {
- # The previous @def command isn't the same @def
- # command. We begin the item for the previous @def
- # command and immediatly open the new one.
- begin_deff_item($stack, $state, 1) if ($state->{'deff'});
- $macro =~ s/x$//o;
- #print STDERR "DEF begin $macro\n";
- push @$stack, { 'format' => $macro, 'text' => '' };
- }
- #print STDERR "BEGIN_DEFF $macro\n";
- #dump_stack ($text, $stack, $state);
- $state->{'deff'}->{'command'} = $macro;
- my ($style, $category, $name, $type, $class, $arguments);
- #($style, $category, $name, $type, $class, $arguments) = parse_def($macro, $_, $line_nr);
- ($style, $category, $name, $type, $class, $_) = parse_def($macro, $_, $line_nr);
- #print STDERR "AFTER parse_def $_";
- # duplicate_state ?
- #$category = substitute_line($category) if (defined($category));
- $state->{'deff'}->{'style'} = $style;
- $state->{'deff'}->{'category'} = substitute_line($category) if (defined($category));
- # FIXME -- --- ''... should be protected (not by makeinfo)
- #$name = substitute_line($name) if (defined($name));
- $state->{'deff'}->{'name'} = substitute_line($name) if (defined($name));
- # FIXME -- --- ''... should be protected (not by makeinfo)
- #$type = substitute_line($type) if (defined($type));
- $state->{'deff'}->{'type'} = substitute_line($type) if (defined($type));
- # FIXME -- --- ''... should be protected (not by makeinfo)
- #$class = substitute_line($class) if (defined($class));
- $state->{'deff'}->{'class'} = substitute_line($class) if (defined($class));
- # FIXME -- --- ''... should be protected
- open_cmd_line($stack, $state, ['keep'], \&do_def_line);
- next;
- #$arguments = substitute_line($arguments) if (defined($arguments));
- #$category = &$Texi2HTML::Config::definition_category($category, $class, $style);
- #if (! $category) # category cannot be 0
- #{
- # echo_warn("Bad definition line $_", $line_nr);
- # return;
- #}
- #my $index_label = main::do_index_entry_label ($state) if ($name ne '');
- #add_prev ($text, $stack, &$Texi2HTML::Config::def_line($category, $name, $type, $arguments, $index_label));
- #return;
- }
- elsif ($format_type{$macro} eq 'menu')
- {
- # if we are allready in a menu we must close it first
- # in order to close the menu comments and entries
- close_menu($text, $stack, $state, $line_nr);
- $state->{'menu'}++;
- push @$stack, { 'format' => $macro, 'text' => '' };
- if ($state->{'preformatted'})
- {
- # Start a fake complex format in order to have a given pre style
- $state->{'preformatted'}++;
- push @$stack, { 'format' => 'menu_preformatted', 'text' => '', 'pre_style' => $Texi2HTML::Config::MENU_PRE_STYLE };
- push @{$state->{'preformatted_stack'}}, {'pre_style' => $Texi2HTML::Config::MENU_PRE_STYLE, 'class' => 'menu-preformatted' };
- }
- }
- elsif (exists ($Texi2HTML::Config::complex_format_map->{$macro}))
- {
- $state->{'preformatted'}++;
- my $format = { 'format' => $macro, 'text' => '', 'pre_style' => $Texi2HTML::Config::complex_format_map->{$macro}->{'pre_style'} };
- push @{$state->{'preformatted_stack'}}, {'pre_style' =>$Texi2HTML::Config::complex_format_map->{$macro}->{'pre_style'}, 'class' => $macro };
- push @$stack, $format;
- unless ($Texi2HTML::Config::format_in_paragraph{$macro})
- {
- begin_paragraph($stack, $state);
- }
- }
- elsif ($Texi2HTML::Config::paragraph_style{$macro})
- {
- # if there are only spaces after the @center, then the end
- # of line has allready been removed and the code triggered
- # by end of line for @center closing won't be called.
- # thus we don't open it (opening @center means pushing it
- # on the paragraph_style stack)
- next if (($macro eq 'center') and /^\s*$/);
- push @{$state->{'paragraph_style'}}, $macro;
- push (@$stack, { 'format' => $macro, 'text' => '' }) unless ($macro eq 'center');
- if (!no_paragraph($state,$_) or automatic_preformatted($state,$macro))
- {
- begin_paragraph($stack, $state);
- }
- }
- elsif (($format_type{$macro} eq 'list') or ($format_type{$macro} eq 'table'))
- {
- my $format;
- #print STDERR "BEGIN $macro\n";
- #dump_stack($text, $stack, $state);
- if (($macro eq 'itemize') or ($macro =~ /^(|v|f)table$/))
- {
- my $command;
- my $appended;
- ($appended, $command) = parse_format_command($_,$macro);
- $format = { 'format' => $macro, 'text' => '', 'command' => $command, 'appended' => $appended, 'term' => 0 };
- $_ = '';
- }
- elsif ($macro eq 'enumerate')
- {
- my $spec;
- ($_, $spec) = parse_enumerate ($_);
- $spec = 1 if (!defined($spec));
- $format = { 'format' => $macro, 'text' => '', 'spec' => $spec, 'item_nr' => 0 };
- }
- elsif ($macro eq 'multitable')
- {
- my $max_columns = parse_multitable ($_, $line_nr);
- if (!$max_columns)
- {
- echo_warn ("empty multitable", $line_nr);
- #warn "$WARN empty multitable\n";
- $max_columns = 0;
- }
- $format = { 'format' => $macro, 'text' => '', 'max_columns' => $max_columns, 'cell' => 1 };
- }
- $format->{'first'} = 1;
- $format->{'paragraph_number'} = 0;
- push @$stack, $format;
- push @{$state->{'format_stack'}}, $format;
- if ($macro =~ /^(|v|f)table$/)
- {
- push @$stack, { 'format' => 'line', 'text' => ''};
- }
- elsif ($macro eq 'multitable')
- {
- if ($format->{'max_columns'})
- {
- push @$stack, { 'format' => 'row', 'text' => '', 'item_cmd' => $macro };
- push @$stack, { 'format' => 'cell', 'text' => ''};
- }
- else
- {
- # multitable without row... We use the special null
- # format which content is ignored
- push @$stack, { 'format' => 'null', 'text' => ''};
- push @$stack, { 'format' => 'null', 'text' => ''};
- }
- }
- if ($format_type{$macro} eq 'list')
- {
- push @$stack, { 'format' => 'item', 'text' => ''};
- }
- if (($macro ne 'multitable') and
- !no_paragraph($state,$_) or automatic_preformatted($state,$macro))
- {
- begin_paragraph($stack, $state);
- }
- return if ($format_type{$macro} eq 'table' or $macro eq 'itemize');
- }
- elsif ($macro eq 'float' or $macro eq 'quotation')
- {
- push @$stack, {'format' => $macro, 'text' => '' };
- if ($macro eq 'float')
- {
- open_cmd_line($stack, $state, ['keep','keep'], \&do_float_line);
- }
- elsif ($macro eq 'quotation')
- {
- open_cmd_line($stack, $state, ['keep','keep'], \&do_quotation_line);
- }
- #print STDERR "Begin cmd_line\n";
- #dump_stack($text, $stack, $state);
- next;
- }
- # keep this one at the end as there are some other formats
- # which are also in format_map
- elsif (defined($Texi2HTML::Config::format_map{$macro}) or ($format_type{$macro} eq 'cartouche'))
- {
- push @$stack, { 'format' => $macro, 'text' => '' };
- if (!no_paragraph($state,$_) or automatic_preformatted($state,$macro))
- {
- begin_paragraph($stack, $state);
- }
- }
- return if (/^\s*$/);
- next;
- }
- $_ = do_unknown ($macro, $_, $text, $stack, $state, $line_nr);
- next;
- }
- elsif(s/^([^{}@,]*)\@([^\s\}\{\@]*)//o)
- { # A macro with a character which shouldn't appear in macro name
- add_prev($text, $stack, do_text($1, $state));
- $_ = do_unknown ($2, $_, $text, $stack, $state, $line_nr);
- #add_prev($text, $stack, do_text($1 ."\@$2", $state));
- next;
- }
- elsif (s/^([^{},]*)([{}])//o or ($state->{'cmd_line'} and /^([^{},]*)$/))
- {
- my $leading_text = $1;
- my $brace = $2;
- if (!defined($brace))#in a command line
- {
- if (/^$/ and $state->{'end_of_line_protected'} and $state->{'deff'})
- {
- return;
- }
- chomp $leading_text;
- }
- # a brace closed, at the end of line. If in cmd_line we remove
- # the end of line, such that the end of line is detected
- elsif ($state->{'cmd_line'} and /^$/)
- {
- chomp $_;
- }
- add_prev($text, $stack, do_text($leading_text, $state));
-#if ($state->{'cmd_line'}){print STDERR "CMD_LINE\n"; dump_stack($text, $stack, $state);}
- if (defined($brace) and ($brace eq '{'))
- {
- add_prev($text, $stack, '{');
- unless ($state->{'keep_texi'} or $state->{'remove_texi'})
- {
- echo_error ("'{' without macro before: $_", $line_nr);
- }
- }
- else
- { # A @macroname{ ...} is closed
- if (@$stack and defined($stack->[-1]->{'style'}))
- {
- my $macro = $stack->[-1]->{'style'};
- if (($macro eq 'cmd_line') and $brace and ($brace eq '}'))
- {
- add_prev($text, $stack, '}');
- unless ($state->{'keep_texi'} or $state->{'remove_texi'})
- {
- echo_error ("A '}' without opening '{' before: $_", $line_nr);
- }
- next;
- }
- my $style = pop @$stack;
- my $result;
- if (ref($style_map_ref->{$macro}) eq 'HASH')
- {
- push (@{$style->{'args'}}, $style->{'text'});
- $style->{'fulltext'} .= $style->{'text'};
- my $number = 0;
- #foreach my $arg(@{$style->{'args'}})
- #{
- #print STDERR " $number: $arg\n";
- # $number++;
- #}
- $style->{'text'} = $style->{'fulltext'};
- $state->{'keep_texi'} = 0 if (#$state->{'keep_texi'}
- ($style_map_ref->{$macro}->{'args'}->[$style->{'arg_nr'}] eq 'keep')
- and ($state->{'keep_nr'} == 1));
- }
- $state->{'no_paragraph'}-- if ($no_paragraph_macro{$macro});
- if ($macro)
- {
- $style->{'no_close'} = 1 if ($state->{'no_close'});
- if ($state->{'keep_texi'})
- { # don't expand macros in anchor and ref
- close_arg ($macro, $style->{'arg_nr'}, $state);
- $result = '@' . $macro . '{' . $style->{'text'} . '}';
- }
- else
- {
- if ($style_map_ref->{$macro} and !$style->{'no_close'} and (defined($style_type{'$macro'})) and (($style_type{'$macro'} eq 'style') or ($style_type{'$macro'} eq 'accent')))
- {
- my $style = pop @{$state->{'style_stack'}};
- print STDERR "Bug: $style on 'style_stack', not $macro\n" if ($style ne $macro);
- }
- $result = do_simple($macro, $style->{'text'}, $state, $style->{'args'}, $line_nr, $style->{'no_open'}, $style->{'no_close'});
- if ($state->{'code_style'} < 0)
- {
- echo_error ("Bug: negative code_style: $state->{'code_style'}, line:$_", $line_nr);
- }
- }
- }
- else
- {
- #$result = $style->{'text'} . '}';
- print STDERR "Bug: empty style in pass_text\n";
- }
- add_prev($text, $stack, $result);
- if ($state->{'cmd_line'} and ($style->{'style'} eq 'cmd_line'))
- {
- if ($state->{'deff'})
- {
-#print STDERR "DO DEFF $state->{'deff'}->{'command'} $state->{'deff'}->{'arguments'}\n";
- my $def_style = $state->{'deff'}->{'style'};
- my $category = $state->{'deff'}->{'category'};
- my $class = $state->{'deff'}->{'class'};
- my $type = $state->{'deff'}->{'type'};
- my $name = $state->{'deff'}->{'name'};
- #my $arguments = $state->{'deff'}->{'arguments'};
- my $arguments;
- $arguments = substitute_line($state->{'deff'}->{'arguments'}) if (defined($state->{'deff'}->{'arguments'}));
-
- $category = &$Texi2HTML::Config::definition_category($category, $class, $def_style);
- if (! $category) # category cannot be 0
- {
- echo_warn("Bad definition line $_", $line_nr);
- delete $state->{'cmd_line'};
- return '';
- }
- my $index_label = do_index_entry_label ($state,$line_nr) if ($name ne '');
- add_prev($text, $stack, &$Texi2HTML::Config::def_line($category, $name, $type, $arguments, $index_label));
- }
- else
- # we've got to mark paragraph here as the following
- # line will determine whether or not we open a paragraph
- {
- $state->{'open_paragraph'} = 1;
- }
- delete $state->{'cmd_line'};
- $state->{'no_paragraph'}--;
- return;
- }
- next;
- }
- else
- {
- echo_error("'}' without opening '{' before: $_", $line_nr);
- # we cannot be in cmd_line as the stack is empty
- if ($state->{'cmd_line'})
- {
- print STDERR "Bug: state->{'cmd_line'} true but stack empty\n";
- dump_stack($text, $stack, $state);
- delete $state->{'cmd_line'};
- }
- add_prev($text, $stack, '}') if ($state->{'keep_texi'});
- }
- }
- }
- elsif (s/^([^,]*)([,])//o)
- {
- add_prev($text, $stack, do_text($1, $state));
- my $comma = $2;
- if ($state->{'cmd_line'} and !@$stack)
- {
- print STDERR "Bug: state->{'cmd_line'} = $state->{'cmd_line'} but no stack\n";
- dump_stack($text, $stack, $state);
- }
- if (@$stack and defined($stack->[-1]->{'style'})
- and (ref($style_map_ref->{$stack->[-1]->{'style'}}) eq 'HASH'))
- {
- my $macro = $stack->[-1]->{'style'};
- my $style_args = $style_map_ref->{$macro}->{'args'};
- if (defined($style_args->[$stack->[-1]->{'arg_nr'} + 1]))
- {
- push (@{$stack->[-1]->{'args'}}, $stack->[-1]->{'text'});
- $stack->[-1]->{'fulltext'} .= $stack->[-1]->{'text'} . do_text(',', $state);
- $stack->[-1]->{'text'} = '';
- close_arg ($macro, $stack->[-1]->{'arg_nr'}, $state);
- $stack->[-1]->{'arg_nr'}++;
- open_arg ($macro, $stack->[-1]->{'arg_nr'}, $state);
- next;
- }
- }
- add_prev($text, $stack, do_text(',', $state));
- }
- else
- { # no macro nor '}', but normal text
- add_prev($text, $stack, do_text($_, $state));
- #print STDERR "END LINE: $_";
- #dump_stack($text, $stack, $state);
-
- # @item line is closed by end of line
- add_term($text, $stack, $state, $line_nr);
- # FIXME test @center @item and @item @center
- if ($state->{'paragraph_style'}->[-1] eq 'center' and !$state->{'close_stack'})
- {
- close_paragraph($text, $stack, $state, $line_nr);
- pop @{$state->{'paragraph_style'}};
- #$_ = $/ if (chomp($_));
- $_ = '';
- next;
- }
- last;
- }
- }
- return 1;
-}
-
-sub open_arg($$$)
-{
- my $macro = shift;
- my $arg_nr = shift;
- my $state = shift;
- if (ref($style_map_ref->{$macro}) eq 'HASH')
- {
- my $arg = $style_map_ref->{$macro}->{'args'}->[$arg_nr];
- if ($arg eq 'code' and !$state->{'keep_texi'})
- {
- $state->{'code_style'}++;
- }
- elsif ($arg eq 'keep')
- {
- $state->{'keep_nr'}++;
- $state->{'keep_texi'} = 1;
- }
- }
- elsif ($code_style_map{$macro} and !$state->{'keep_texi'})
- {
- $state->{'code_style'}++;
- }
-}
-
-sub close_arg($$$)
-{
- my $macro = shift;
- my $arg_nr = shift;
- my $state = shift;
- if (ref($style_map_ref->{$macro}) eq 'HASH')
- {
- my $arg = $style_map_ref->{$macro}->{'args'}->[$arg_nr];
- if ($arg eq 'code' and !$state->{'keep_texi'})
- {
- $state->{'code_style'}--;
- }
- elsif ($arg eq 'keep')
- {
- $state->{'keep_nr'}--;
- $state->{'keep_texi'} = 0 if ($state->{'keep_nr'} == 0);
- }
-#print STDERR "c $arg_nr $macro $arg $state->{'code_style'}\n";
- }
- elsif ($code_style_map{$macro} and !$state->{'keep_texi'})
- {
- $state->{'code_style'}--;
- }
-}
-
-sub open_cmd_line($$$$)
-{
- my $stack = shift;
- my $state = shift;
- my $args = shift;
- my $function = shift;
- push @$stack, {'style' => 'cmd_line', 'text' => '', 'arg_nr' => 0};
- foreach my $hash (\%Texi2HTML::Config::style_map, \%Texi2HTML::Config::style_map_pre, \%Texi2HTML::Config::style_map_texi, \%Texi2HTML::Config::unformatted_text_style_map_texi)
- {
- $hash->{'cmd_line'}->{'args'} = $args;
- $hash->{'cmd_line'}->{'function'} = $function;
- }
- $state->{'no_paragraph'}++;
- open_arg ('cmd_line', 0, $state);
- $state->{'cmd_line'} = 1;
-}
-
-sub get_value($)
-{
- my $value = shift;
- return $value{$value} if ($value{$value});
- return "No value for $value";
-}
-
-sub add_term($$$$;$)
-{
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $line_nr = shift;
- my $end = shift;
- return unless (exists ($state->{'format_stack'}));
- my $format = $state->{'format_stack'}->[-1];
- return unless (($format_type{$format->{'format'}} eq 'table') and ($format->{'format'} ne 'multitable' ) and $format->{'term'});
- #print STDERR "ADD_TERM\n";
- # we set 'term' = 0 early such that if we encounter an end of line
- # during close_stack we don't try to do the term once more
- $state->{'format_stack'}->[-1]->{'term'} = 0;
- $format->{'paragraph_number'} = 0;
- # no <pre> allowed in <dt>, thus it is possible there is a @t added
- # to have teletype in preformatted.
- if ($state->{'preformatted'} and $stack->[-1]->{'style'} and ($stack->[-1]->{'style'} eq 't'))
- {
- my $style = pop @$stack;
- add_prev($text, $stack, do_simple($style->{'style'}, $style->{'text'}, $state, [$style->{'text'}]));
- }
-
- #dump_stack($text, $stack, $state);
- close_stack($text, $stack, $state, $line_nr, undef, 'term');
- my $term = pop @$stack;
- my $command_formatted;
- chomp ($term->{'text'});
- if (exists($style_map_ref->{$format->{'command'}}) and
- !exists($Texi2HTML::Config::special_list_commands{$format->{'format'}}->{$format->{'command'}}) and ($style_type{$format->{'command'}} eq 'style'))
- {
- my $leading_spaces = '';
- my $trailing_spaces = '';
- $term->{'text'} =~ s/^(\s*)//;
- $leading_spaces = $1 if (defined($1));
- $term->{'text'} =~ s/(\s*)$//;
- $trailing_spaces = $1 if (defined($1));
- $term->{'text'} = do_simple($format->{'command'}, $term->{'text'}, $state, [$term->{'text'}]);
- $term->{'text'} = $leading_spaces. $term->{'text'} .$trailing_spaces;
- }
- elsif (exists($things_map_ref->{$format->{'command'}}))
- {
- $command_formatted = do_simple($format->{'command'}, '', $state);
- }
- my $index_label;
- if ($format->{'format'} =~ /^(f|v)/)
- {
- $index_label = do_index_entry_label($state,$line_nr);
- print STDERR "Bug: no index entry for $text" unless defined($index_label);
- }
- add_prev($text, $stack, &$Texi2HTML::Config::table_item($term->{'text'}, $index_label,$format->{'format'},$format->{'command'}, $command_formatted));
- #add_prev($text, $stack, &$Texi2HTML::Config::table_item($term->{'text'}, $index_entry, $state));
- unless ($end)
- {
- push (@$stack, { 'format' => 'line', 'text' => '' });
- begin_paragraph($stack, $state) if ($state->{'preformatted'});
- }
- return $format;
-}
-
-sub add_row($$$$)
-{
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $line_nr = shift;
- my $format = $state->{'format_stack'}->[-1];
- return unless ($format->{'format'} eq 'multitable');
- if ($format->{'cell'} > $format->{'max_columns'})
- {
- close_stack($text, $stack, $state, $line_nr, undef, 'null');
- pop @$stack;
- }
- unless ($format->{'max_columns'})
- { # empty multitable
- pop @$stack; # pop 'row'
- return $format;
- }
- if ($format->{'first'})
- { # first row
- $format->{'first'} = 0;
- #dump_stack($text, $stack, $state);
- #if ($stack->[-1]->{'format'} and ($stack->[-1]->{'format'} eq 'paragraph') and ($stack->[-1]->{'text'} =~ /^\s*$/) and ($format->{'cell'} == 1))
- if ($stack->[-1]->{'format'} and ($stack->[-1]->{'format'} eq 'cell') and ($stack->[-1]->{'text'} =~ /^\s*$/) and ($format->{'cell'} == 1))
- {
- pop @$stack;
- pop @$stack;
- #pop @$stack;
- return $format;
- }
- }
- add_cell($text, $stack, $state);
- my $row = pop @$stack;
- add_prev($text, $stack, &$Texi2HTML::Config::row($row->{'text'}, $row->{'item_cmd'}));
- return $format;
-}
-
-sub add_cell($$$$)
-{
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $line_nr = shift;
- my $format = $state->{'format_stack'}->[-1];
- return unless ($format->{'format'} eq 'multitable');
- if ($format->{'cell'} <= $format->{'max_columns'})
- {
- close_stack($text, $stack, $state, $line_nr, undef, 'cell');
- my $cell = pop @$stack;
- my $row = top_stack($stack);
- print STDERR "Bug: top_stack of cell not a row\n" if (!defined($row) or !defined($row->{'format'}) or ($row->{'format'} ne 'row'));
- add_prev($text, $stack, &$Texi2HTML::Config::cell($cell->{'text'}, $row->{'item_cmd'}));
- $format->{'cell'}++;
- }
- return $format;
-}
-
-sub add_line($$$$;$)
-{
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $line_nr = shift;
- my $end = shift;
- my $format = $state->{'format_stack'}->[-1];
- return unless ($format_type{$format->{'format'}} eq 'table' and ($format->{'format'} ne 'multitable') and ($format->{'term'} == 0));
- #print STDERR "ADD_LINE\n";
- #dump_stack($text, $stack, $state);
- # as in pre the end of line are kept, we must explicitely abort empty
- # preformatted, close_stack doesn't abort the empty preformatted regions.
- abort_empty_preformatted($stack, $state) if ($format->{'first'});
- close_stack($text, $stack, $state, $line_nr, undef, 'line');
- my $line = pop @$stack;
- $format->{'paragraph_number'} = 0;
- my $first = 0;
- $first = 1 if ($format->{'first'});
- if ($first)
- {
- $format->{'first'} = 0;
- # we must have <dd> or <dt> following <dl> thus we do a
- # &$Texi2HTML::Config::table_line here too, although it could have been nice to
- # have a normal paragraph.
- add_prev($text, $stack, &$Texi2HTML::Config::table_line($line->{'text'})) if ($line->{'text'} =~ /\S/o);
- }
- else
- {
- add_prev($text, $stack, &$Texi2HTML::Config::table_line($line->{'text'}));
- }
- unless($end)
- {
- push (@$stack, { 'format' => 'term', 'text' => '' });
- # we cannot have a preformatted in table term (no <pre> in <dt>)
- # thus we set teletyped style @t if there is no pre_style
- push (@$stack, { 'style' => 't', 'text' => '' }) if ($state->{'preformatted'} and (!$state->{'preformatted_stack'}->[-1]->{'pre_style'}));
- #push (@$stack, { 'style' => $format->{'command'}, 'text' => $format->{'appended'} });
- }
- $format->{'term'} = 1;
- return $format;
-}
-
-sub add_item($$$$;$)
-{
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $line_nr = shift;
- my $line = shift;
- my $end = shift;
- my $format = $state->{'format_stack'}->[-1];
- return unless ($format_type{$format->{'format'}} eq 'list');
- #print STDERR "ADD_ITEM: \n";
- # as in pre the end of line are kept, we must explicitely abort empty
- # preformatted, close_stack doesn't do that.
- abort_empty_preformatted($stack, $state) if ($format->{'first'});
- close_stack($text, $stack, $state, $line_nr, undef, 'item');
- $format->{'paragraph_number'} = 0;
- if ($format->{'format'} eq 'enumerate')
- {
- $format->{'number'} = '';
- my $spec = $format->{'spec'};
- $format->{'item_nr'}++;
- if ($spec =~ /^[0-9]$/)
- {
- $format->{'number'} = $spec + $format->{'item_nr'} - 1;
- }
- else
- {
- my $base_letter = ord('a');
- $base_letter = ord('A') if (ucfirst($spec) eq $spec);
-
- my @letter_ords = decompose(ord($spec) - $base_letter + $format->{'item_nr'} - 1, 26);
- foreach my $ord (@letter_ords)
- {#FIXME? we go directly to 'ba' after 'z', and not 'aa'
- #because 'ba' is 1,0 and 'aa' is 0,0.
- $format->{'number'} = chr($base_letter + $ord) . $format->{'number'};
- }
- }
- }
-
- #dump_stack ($text, $stack, $state);
- my $item = pop @$stack;
- # the element following ol or ul must be li. Thus even though there
- # is no @item we put a normal item.
-
- # don't do an item if it is the first and it is empty
- if (!$format->{'first'} or ($item->{'text'} =~ /\S/o))
- {
- my $formatted_command;
- if (defined($format->{'command'}) and exists($things_map_ref->{$format->{'command'}}))
- {
- $formatted_command = do_simple($format->{'command'}, '', $state);
- }
- #chomp($item->{'text'});
- add_prev($text, $stack, &$Texi2HTML::Config::list_item($item->{'text'},$format->{'format'},$format->{'command'}, $formatted_command, $format->{'item_nr'}, $format->{'spec'}, $format->{'number'}));
- }
- if ($format->{'first'})
- {
- $format->{'first'} = 0;
- }
-
- # Now prepare the new item
- unless($end)
- {
- push (@$stack, { 'format' => 'item', 'text' => '' });
- begin_paragraph($stack, $state) unless (!$state->{'preformatted'} and no_line($line));
- }
- return $format;
-}
-
-# format ``simple'' macros, that is macros without arg or style macros
-sub do_simple($$$;$$$$)
-{
- my $macro = shift;
- my $text = shift;
- my $state = shift;
- my $args = shift;
- my $line_nr = shift;
- my $no_open = shift;
- my $no_close = shift;
- my $result;
-
- my $arg_nr = 0;
- $arg_nr = @$args - 1 if (defined($args));
-
-#print STDERR "DO_SIMPLE $macro $arg_nr $args @$args\n" if (defined($args));
- if (defined($simple_map_ref->{$macro}))
- {
- # \n may in certain circumstances, protect end of lines
- if ($macro eq "\n")
- {
- $state->{'end_of_line_protected'} = 1;
- #print STDERR "PROTECTING END OF LINE\n";
- }
- if ($state->{'keep_texi'})
- {
- return "\@$macro";
- }
- elsif ($state->{'remove_texi'})
- {
-#print STDERR "DO_SIMPLE remove_texi $macro\n";
- return $simple_map_texi_ref->{$macro};
- }
- elsif ($state->{'preformatted'})
- {
- return $simple_map_pre_ref->{$macro};
- }
- else
- {
- return $simple_map_ref->{$macro};
- }
- }
- if (defined($things_map_ref->{$macro}))
- {
- if ($state->{'keep_texi'})
- {
- $result = "\@$macro" . '{}';
- }
- elsif ($state->{'remove_texi'})
- {
- $result = $texi_map_ref->{$macro};
-#print STDERR "DO_SIMPLE remove_texi texi_map $macro\n";
- }
- elsif ($state->{'preformatted'})
- {
- $result = $pre_map_ref->{$macro};
- }
- else
- {
- $result = $things_map_ref->{$macro};
- }
- return $result . $text;
- }
- elsif (defined($style_map_ref->{$macro}))
- {
- if ($state->{'keep_texi'})
- {
- $result = "\@$macro" . '{' . $text . '}';
- }
- else
- {
- my $style;
- if ($state->{'remove_texi'})
- {
-#print STDERR "REMOVE $macro, $style_map_texi_ref->{$macro}, fun $style_map_texi_ref->{$macro}->{'function'} remove cmd " . \&Texi2HTML::Config::t2h_remove_command . " ascii acc " . \&t2h_default_ascii_accent;
- $style = $style_map_texi_ref->{$macro};
- }
- elsif ($state->{'preformatted'})
- {
- $style = $style_map_pre_ref->{$macro};
- }
- else
- {
- $style = $style_map_ref->{$macro};
- }
- if (defined($style))
- { # known style
- $result = &$Texi2HTML::Config::style($style, $macro, $text, $args, $no_close, $no_open, $line_nr, $state, $state->{'style_stack'});
- }
- if (!$no_close)
- {
- close_arg($macro,$arg_nr, $state);
- }
- }
- return $result;
- }
- # Unknown macro
- $result = '';
- my ($done, $result_text, $message) = &$Texi2HTML::Config::unknown_style($macro, $text);
- if ($done)
- {
- echo_warn($message, $line_nr) if (defined($message));
- if (defined($result_text))
- {
- $result = $result_text;
- }
- }
- else
- {
- unless ($no_open)
- { # we warn only if no_open is true, i.e. it is the first time we
- # close the macro for a multiline macro
- echo_warn ("Unknown command with braces `\@$macro'", $line_nr);
- $result = do_text("\@$macro") . "{";
- }
- $result .= $text;
- $result .= '}' unless ($no_close);
- }
- return $result;
-}
-
-sub do_unknown($$$$$$)
-{
- my $macro = shift;
- my $line = shift;
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $line_nr = shift;
- my ($result_line, $result, $result_text, $message) = &$Texi2HTML::Config::unknown($macro, $line);
- if ($result)
- {
- add_prev ($text, $stack, $result_text) if (defined($result_text));
- echo_warn($message, $line_nr) if (defined($message));
- return $result_line;
- }
- else
- {
- echo_warn ("Unknown command `\@$macro' (left as is)", $line_nr);
- add_prev ($text, $stack, do_text("\@$macro"));
- return $line;
- }
-}
-
-# used only during @macro processing
-sub add_text($@)
-{
- my $string = shift;
-
- return if (!defined($string));
- foreach my $scalar_ref (@_)
- {
- next unless defined($scalar_ref);
- if (!defined($$scalar_ref))
- {
- $$scalar_ref = $string;
- }
- else
- {
- $$scalar_ref .= $string;
- }
- return;
- }
-}
-
-sub add_prev ($$$)
-{
- my $text = shift;
- my $stack = shift;
- my $string = shift;
-
- unless (defined($text) and ref($text) eq "SCALAR")
- {
- die "text not a SCALAR ref: " . ref($text) . "";
- }
- #if (!defined($stack) or (ref($stack) ne "ARRAY"))
- #{
- # $string = $stack;
- # $stack = [];
- #}
-
- return if (!defined($string));
- if (@$stack)
- {
- $stack->[-1]->{'text'} .= $string;
- return;
- }
-
- if (!defined($$text))
- {
- $$text = $string;
- }
- else
- {
- $$text .= $string;
- }
-}
-
-sub close_stack_texi_structure($$$$)
-{
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $line_nr = shift;
-
- return undef unless (@$stack or $state->{'raw'} or $state->{'macro'} or $state->{'macro_name'} or $state->{'ignored'});
-
- my $stack_level = $#$stack + 1;
- my $string = '';
-
- if ($state->{'ignored'})
- {
- $string .= "\@end $state->{'ignored'} ";
- echo_warn ("closing $state->{'ignored'}", $line_nr);
- }
- if ($state->{'texi'})
- {
- if ($state->{'macro'})
- {
- $string .= "\@end macro ";
- echo_warn ("closing macro", $line_nr);
- }
- elsif ($state->{'macro_name'})
- {
- $string .= ('}' x $state->{'macro_depth'}) . " ";
- echo_warn ("closing $state->{'macro_name'} ($state->{'macro_depth'} braces missing)", $line_nr);
- }
- elsif ($state->{'verb'})
- {
- echo_warn ("closing \@verb", $line_nr);
- $string .= $state->{'verb'} . '}';
- }
- elsif ($state->{'raw'})
- {
- echo_warn ("closing \@$state->{'raw'} raw format", $line_nr);
- $string .= "\@end $state->{'raw'} ";
- }
- if ($string ne '')
- {
- #print STDERR "scan_texi ($string)\n";
- scan_texi ($string, $text, $stack, $state, $line_nr);
- $string = '';
- }
- }
- elsif ($state->{'verb'})
- {
- $string .= $state->{'verb'};
- }
-
- while ($stack_level--)
- {
- my $stack_text = $stack->[$stack_level]->{'text'};
- $stack_text = '' if (!defined($stack_text));
- if ($stack->[$stack_level]->{'format'})
- {
- my $format = $stack->[$stack_level]->{'format'};
- if ($format eq 'index_item')
- {
- enter_table_index_entry($text, $stack, $state, $line_nr);
- next;
- }
- elsif (!defined($format_type{$format}) or ($format_type{$format} ne 'fake'))
- {
- $stack_text = "\@$format\n" . $stack_text;
- }
- }
- elsif (defined($stack->[$stack_level]->{'style'}))
- {
- my $style = $stack->[$stack_level]->{'style'};
- if ($style ne '')
- {
- $stack_text = "\@$style\{" . $stack_text;
- }
- else
- {
- $stack_text = "\{" . $stack_text;
- }
- }
- pop @$stack;
- add_prev($text, $stack, $stack_text);
- }
- $stack = [ ];
- $stack_level = 0;
- #return ($text, [ ], $state);
-
- $state->{'close_stack'} = 1;
- if ($string ne '')
- {
- if ($state->{'texi'})
- {
- #print STDERR "scan_texi in close_stack ($string)\n";
- scan_texi($string, $text, $stack, $state, $line_nr);
- }
- elsif ($state->{'structure'})
- {
- #print STDERR "scan_structure in close_stack ($string)\n";
- scan_structure($string, $text, $stack, $state, $line_nr);
- }
- }
- delete $state->{'close_stack'};
-}
-
-
-# close the stack, closing macros and formats left open.
-# the precise behavior of the function depends on $close_paragraph:
-# undef -> close everything
-# defined -> remove empty paragraphs, close until the first format or paragraph.
-# 1 -> don't close styles, duplicate stack of styles not closed
-# FIXME never used
-# '' -> close styles, don't duplicate
-
-# if a $format is given the stack is closed according to $close_paragraph but
-# if $format is encountered the closing stops
-
-sub close_stack($$$$;$$$)
-{
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $line_nr = shift;
- my $close_paragraph = shift;
- my $format = shift;
- # FIXME this is not used
- my $search_style = shift;
- my $new_stack;
-
- # cancel paragraph states
- $state->{'paragraph_style'} = [ '' ] unless (defined($close_paragraph) or defined($format));
- #print STDERR "sub_close_stack\n";
- return $new_stack unless (@$stack);
-
- my $stack_level = $#$stack + 1;
- my $string = '';
- my $verb = '';
-
- if ($state->{'verb'})
- {
- $string .= $state->{'verb'};
- $verb = $state->{'verb'};
- }
-
- #debugging
- #my $print_format = 'NO FORMAT';
- #$print_format = $format if ($format);
- #my $print_close_paragraph = 'close everything';
- #$print_close_paragraph = 'close paragraph without duplicating' if (defined($close_paragraph));
- #$print_close_paragraph = $close_paragraph if ($close_paragraph);
- #print STDERR "Close_stack: format $print_format, close_paragraph: $print_close_paragraph\n";
-
- while ($stack_level--)
- {
- if ($stack->[$stack_level]->{'format'})
- {
- my $stack_format = $stack->[$stack_level]->{'format'};
- last if (defined($close_paragraph) or (defined($format) and $stack_format eq $format));
- # We silently close paragraphs, preformatted sections and fake formats
- if ($stack_format eq 'paragraph')
- {
- $string .= "\@end_paragraph ";
- }
- elsif ($stack_format eq 'preformatted')
- {
- $string .= "\@end_preformatted ";
- }
- else
- {
- if ($fake_format{$stack_format})
- {
- warn "# Closing a fake format `$stack_format'\n" if ($T2H_VERBOSE);
- }
- else
- {
- echo_warn ("closing `$stack_format'", $line_nr);
- #dump_stack ($text, $stack, $state);
- #warn "$WARN closing `$stack_format'\n";
- }
- $string .= "\@end $stack_format ";
- }
- }
- else
- {
- my $style = $stack->[$stack_level]->{'style'};
- last if (defined($search_style) and $style eq $search_style);
- # FIXME images, footnotes, xrefs, anchors with $close_paragraphs ?
- if ($close_paragraph)
- { #duplicate the stack
- if (exists($style_type{$style}) and ($style_type{$style} eq 'style') or (!exists($style_type{$style})))
- {
- push @$new_stack, { 'style' => $style, 'text' => '', 'no_open' => 1, 'arg_nr' => 0 };
- $string .= '} ';
- }
- elsif (exists($style_type{$style}) and ($style_type{$style} eq 'simple'))
- {
- $string .= '} ';
- }
- }
- else
- {
- dump_stack ($text, $stack, $state) if (!defined($style));
- $string .= '}';
- echo_warn ("closing $style", $line_nr) if ($style);
- }
- }
- }
- $state->{'no_close'} = 1 if ($close_paragraph);
- $state->{'close_stack'} = 1;
- if ($string ne '')
- {
- #print STDERR "scan_line in CLOSE_STACK ($string)\n";
- #dump_stack ($text, $stack, $state);
- scan_line($string, $text, $stack, $state, $line_nr);
- }
- delete $state->{'no_close'};
- delete $state->{'close_stack'};
- $state->{'verb'} = $verb if (($verb ne '') and $close_paragraph);
- return $new_stack;
-}
-
-# given a stack and a list of formats, return true if the stack contains
-# these formats, first on top
-sub stack_order($@)
-{
- my $stack = shift;
- my $stack_level = $#$stack + 1;
- while (@_)
- {
- my $format = shift;
- while ($stack_level--)
- {
- if ($stack->[$stack_level]->{'format'})
- {
- if ($stack->[$stack_level]->{'format'} eq $format)
- {
- $format = undef;
- last;
- }
- else
- {
- return 0;
- }
- }
- }
- return 0 if ($format);
- }
- return 1;
-}
-
-sub top_format($)
-{
- my $stack = shift;
- my $stack_level = $#$stack + 1;
- while ($stack_level--)
- {
- if ($stack->[$stack_level]->{'format'} and !$fake_format{$stack->[$stack_level]->{'format'}})
- {
- return $stack->[$stack_level];
- }
- }
- return undef;
-}
-
-sub close_paragraph($$$;$)
-{
- my $text = shift;
- my $stack = shift;
- my $state = shift;
- my $line_nr = shift;
- #my $macro = shift;
- #print STDERR "CLOSE_PARAGRAPH\n";
- #dump_stack($text, $stack, $state);
- my $new_stack = close_stack($text, $stack, $state, $line_nr, 1);
- my $top_stack = top_stack($stack);
- if ($top_stack and !defined($top_stack->{'format'}))
- { #debug
- print STDERR "Bug: no format on top stack\n";
- dump_stack($text, $stack, $state);
- }
- if ($top_stack and ($top_stack->{'format'} eq 'paragraph'))
- {
- my $paragraph = pop @$stack;
- add_prev($text, $stack, do_paragraph($paragraph->{'text'}, $state));
- $state->{'paragraph_macros'} = $new_stack;
- return 1;
- #return "\@$macro ";
- }
- elsif ($top_stack and ($top_stack->{'format'} eq 'preformatted'))
- {
- my $paragraph = pop @$stack;
- add_prev($text, $stack, do_preformatted($paragraph->{'text'}, $state));
- $state->{'paragraph_macros'} = $new_stack;
- return 1;
- #return "\@$macro ";
- }
- return;
-}
-
-sub abort_empty_preformatted($$)
-{
- my $stack = shift;
- my $state = shift;
- if (@$stack and $stack->[-1]->{'format'}
- and ($stack->[-1]->{'format'} eq 'preformatted')
- and ($stack->[-1]->{'text'} !~ /\S/))
- {
- pop @$stack;
- return 1;
- }
- return 0;
-}
-
-# for debugging
-sub dump_stack($$$)
-{
- my $text = shift;
- my $stack = shift;
- my $state = shift;
-
- if (defined($$text))
- {
- print STDERR "text: $$text\n";
- }
- else
- {
- print STDERR "text: UNDEF\n";
- }
- print STDERR "state: ";
- foreach my $key (keys(%$state))
- {
- my $value = 'UNDEF';
- $value = $state->{$key} if (defined($state->{$key}));
- print STDERR "$key: $value ";
- }
- print STDERR "\n";
- my $stack_level = $#$stack + 1;
- while ($stack_level--)
- {
- print STDERR " $stack_level-> ";
- foreach my $key (keys(%{$stack->[$stack_level]}))
- {
- my $value = 'UNDEF';
- $value = $stack->[$stack_level]->{$key} if
- (defined($stack->[$stack_level]->{$key}));
- print STDERR "$key: $value ";
- }
- print STDERR "\n";
- }
- if (defined($state->{'format_stack'}))
- {
- print STDERR "format_stack: ";
- foreach my $format (@{$state->{'format_stack'}})
- {
- print STDERR "$format->{'format'} ";
- }
- print STDERR "\n";
- }
-}
-
-# for debugging
-sub print_elements($)
-{
- my $elements = shift;
- foreach my $elem(@$elements)
- {
- if ($elem->{'node'})
- {
- print STDERR "node-> $elem ";
- }
- else
- {
- print STDERR "chap=> $elem ";
- }
- foreach my $key (keys(%$elem))
- {
- my $value = "UNDEF";
- $value = $elem->{$key} if (defined($elem->{$key}));
- print STDERR "$key: $value ";
- }
- print STDERR "\n";
- }
-}
-
-sub substitute_line($;$)
-{
- my $line = shift;
- my $state = shift;
- $state = {} if (!defined($state));
- $state->{'no_paragraph'} = 1;
- return unformatted_text($state, $line) if ($state->{'unformatted'});
- return substitute_text($state, $line);
-}
-
-sub substitute_text($@)
-{
- my $state = shift;
- my @stack = ();
- my $text = '';
- my $result = '';
- if ($state->{'structure'})
- {
- initialise_state_structure($state);
- }
- elsif ($state->{'texi'})
- {
- initialise_state_texi($state);
- }
- else
- {
- initialise_state($state);
- }
- $state->{'spool'} = [];
- #print STDERR "SUBST_TEXT begin\n";
-
- while (@_ or @{$state->{'spool'}})
- {
- my $line;
- if (@{$state->{'spool'}})
- {
- $line = shift @{$state->{'spool'}};
- }
- else
- {
- $line = shift @_;
- }
- next unless (defined($line));
- if ($state->{'structure'})
- {
- scan_structure ($line, \$text, \@stack, $state);
- }
- elsif ($state->{'texi'})
- {
- scan_texi ($line, \$text, \@stack, $state);
- }
- else
- {
- scan_line($line, \$text, \@stack, $state);
- }
- next if (@stack);
- $result .= $text;
- $text = '';
- }
- # FIXME could we have the line number ?
- # close stack in substitute_text
- if ($state->{'texi'} or $state->{'structure'})
- {
- close_stack_texi_structure(\$text, \@stack, $state, undef);
- }
- else
- {
- close_stack(\$text, \@stack, $state, undef);
- }
- #print STDERR "SUBST_TEXT end\n";
- return $result . $text;
-}
-
-sub substitute_texi_line($)
-{
- my $text = shift;
- my @text = substitute_text({'structure' => 1}, $text);
- my @result = ();
- while (@text)
- {
- push @result, split (/\n/, shift (@text));
- }
- return '' unless (@result);
- my $result = shift @result;
- return $result . "\n" unless (@result);
- foreach my $line (@result)
- {
- chomp $line;
- $result .= ' ' . $line;
- }
- return $result . "\n";
-}
-
-sub print_lines($;$)
-{
- my ($fh, $lines) = @_;
- $lines = $Texi2HTML::THIS_SECTION unless $lines;
- my @cnt;
- my $cnt;
- for my $line (@$lines)
- {
- print $fh $line;
- if (defined($Texi2HTML::Config::WORDS_IN_PAGE) and ($Texi2HTML::Config::SPLIT eq 'node'))
- {
- @cnt = split(/\W*\s+\W*/, $line);
- $cnt += scalar(@cnt);
- }
- }
- return $cnt;
-}
-
-sub do_index_entry_label($$)
-{
- my $state = shift;
- my $line_nr = shift;
- my $entry = shift @index_labels;
- return '' if ($state->{'multiple_pass'});
- if (!defined($entry))
- {
- echo_warn ("Not enough index entries !", $line_nr);
- return '';
- }
-
- print STDERR "[(index) $entry->{'entry'} $entry->{'label'}]\n"
- if ($T2H_DEBUG & $DEBUG_INDEX);
- return &$Texi2HTML::Config::index_entry_label ($entry->{'label'}, $state->{'preformatted'}, substitute_line($entry->{'entry'}), $index_properties->{$entry->{'prefix'}}->{'name'});
-}
-
-# decompose a decimal number on a given base. The algorithm looks like
-# the division with growing powers (division suivant les puissances
-# croissantes) ?
-sub decompose($$)
-{
- my $number = shift;
- my $base = shift;
- my @result = ();
-
- return (0) if ($number == 0);
- my $power = 1;
- my $remaining = $number;
-
- while ($remaining)
- {
- my $factor = $remaining % ($base ** $power);
- $remaining -= $factor;
- push (@result, $factor / ($base ** ($power - 1)));
- $power++;
- }
- return @result;
-}
-
-# main processing is called here
-set_document_language('en') unless ($lang_set);
-# APA: There's got to be a better way:
-$T2H_USER = &$I('unknown');
-
-if ($Texi2HTML::Config::TEST)
-{
- # to generate files similar to reference ones to be able to check for
- # real changes we use these dummy values if -test is given
- $T2H_USER = 'a tester';
- $THISPROG = 'texi2html';
- setlocale( LC_ALL, "C" );
-}
-else
-{
- # the eval prevents this from breaking on system which do not have
- # a proper getpwuid implemented
- eval { ($T2H_USER = (getpwuid ($<))[6]) =~ s/,.*//;}; # Who am i
- # APA: Provide Windows NT workaround until getpwuid gets
- # implemented there.
- $T2H_USER = $ENV{'USERNAME'} unless defined $T2H_USER;
-}
-
-open_file($docu, $texi_line_number);
-Texi2HTML::LaTeX2HTML::init($docu_name, $docu_rdir, $T2H_DEBUG & $DEBUG_L2H)
- if ($Texi2HTML::Config::L2H);
-pass_texi();
-dump_texi(\@lines, 'texi', \@lines_numbers) if ($T2H_DEBUG & $DEBUG_TEXI);
-if (defined($Texi2HTML::Config::MACRO_EXPAND))
-{
- my @texi_lines = (@first_lines, @lines);
- dump_texi(\@texi_lines, '', undef, $Texi2HTML::Config::MACRO_EXPAND);
-}
-pass_structure();
-if ($T2H_DEBUG & $DEBUG_TEXI)
-{
- dump_texi(\@doc_lines, 'first', \@doc_numbers);
- if (defined($Texi2HTML::Config::MACRO_EXPAND and $Texi2HTML::Config::DUMP_TEXI))
- {
- unshift (@doc_lines, @first_lines);
- push (@doc_lines, "\@bye\n");
- dump_texi(\@doc_lines, '', undef, $Texi2HTML::Config::MACRO_EXPAND . ".first");
- }
-}
-exit(0) if ($Texi2HTML::Config::DUMP_TEXI or defined($Texi2HTML::Config::MACRO_EXPAND));
-rearrange_elements();
-do_names();
-if (@{$region_lines{'documentdescription'}} and (!defined($Texi2HTML::Config::DOCUMENT_DESCRIPTION)))
-{
- my $documentdescription = remove_texi(@{$region_lines{'documentdescription'}});
- my @documentdescription = split (/\n/, $documentdescription);
- $Texi2HTML::Config::DOCUMENT_DESCRIPTION = shift @documentdescription;
- chomp $Texi2HTML::Config::DOCUMENT_DESCRIPTION;
- foreach my $line (@documentdescription)
- {
- chomp $line;
- $Texi2HTML::Config::DOCUMENT_DESCRIPTION .= ' ' . $line;
- }
-}
-# do copyright notice inserted in comment at the begining of the files
-if (@{$region_lines{'copying'}})
-{
- $copying_comment = &$Texi2HTML::Config::copying_comment($region_lines{'copying'});
- #$copying_comment = remove_texi(@{$region_lines{'copying'}});
- #$copying_comment = &$Texi2HTML::Config::comment($copying_comment);
-}
-&$Texi2HTML::Config::toc_body(\@elements_list);
-#&$Texi2HTML::Config::toc_body(\@elements_list, $do_contents, $do_scontents);
-&$Texi2HTML::Config::css_lines(\@css_import_lines, \@css_rule_lines);
-$sec_num = 0;
-#$Texi2HTML::Config::L2H = l2h_FinishToLatex() if ($Texi2HTML::Config::L2H);
-#$Texi2HTML::Config::L2H = l2h_ToHtml() if ($Texi2HTML::Config::L2H);
-#$Texi2HTML::Config::L2H = l2h_InitFromHtml() if ($Texi2HTML::Config::L2H);
-Texi2HTML::LaTeX2HTML::latex2html();
-pass_text();
-#do_node_files() if ($Texi2HTML::Config::SPLIT ne 'node' and $Texi2HTML::Config::NODE_FILES);
-if ($Texi2HTML::Config::IDX_SUMMARY)
-{
- foreach my $entry (keys(%$index_properties))
- {
- my $name = $index_properties->{$entry}->{'name'};
- do_index_summary_file($name)
- unless ($empty_indices{$name});
- }
-}
-do_node_files() if ($Texi2HTML::Config::NODE_FILES);
-#l2h_FinishFromHtml() if ($Texi2HTML::Config::L2H);
-#l2h_Finish() if($Texi2HTML::Config::L2H);
-Texi2HTML::LaTeX2HTML::finish();
-&$Texi2HTML::Config::finish_out();
-print STDERR "# that's all folks\n" if $T2H_VERBOSE;
-
-exit(0);
-
-
-##############################################################################
-
-# These next few lines are legal in both Perl and nroff.
-
-.00 ; # finish .ig
-
-'di \" finish diversion--previous line must be blank
-.nr nl 0-1 \" fake up transition to first page again
-.nr % 0 \" start at page 1
-'; __END__ ############# From here on it's a standard manual page ############
- .so @mandir@/man1/texi2html.1
diff --git a/Build/source/utils/texi2html/texi2html.spec b/Build/source/utils/texi2html/texi2html.spec
deleted file mode 100644
index d716b1dc714..00000000000
--- a/Build/source/utils/texi2html/texi2html.spec
+++ /dev/null
@@ -1,65 +0,0 @@
-Name: texi2html
-Version: 1.76
-Release: 1
-Epoch: 0
-License: GPL
-Group: Applications/Text
-Summary: A highly customizable texinfo to HTML and other formats translator
-Source0: %{name}-%{version}.tar.bz2
-#Source: http://texi2html.cvshome.org/servlets/ProjectDownloadList
-URL: http://texi2html.cvshome.org/
-
-Requires: perl >= 5.004
-Prefix: %{_prefix}
-BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-
-%description
-The basic purpose of texi2html is to convert Texinfo documents into HTML,
-and other formats. Configuration files written in perl provide fine degree
-of control over the final output, allowing most every aspect of the final
-output not specified in the Texinfo input file to be specified.
-
-%prep
-%setup -q
-
-%build
-%configure
-make clean
-make %{?_smp_mflags}
-
-%install
-rm -rf $RPM_BUILD_ROOT
-make install DESTDIR=$RPM_BUILD_ROOT
-#%find_lang %{name}
-
-rm -f $RPM_BUILD_ROOT%{_infodir}/dir
-
-%clean
-rm -rf $RPM_BUILD_ROOT
-
-%post
-/sbin/install-info %{_infodir}/%{name}.info %{_infodir}/dir 2>/dev/null || :
-
-%preun
-if [ $1 = 0 ]; then
- /sbin/install-info --delete %{_infodir}/%{name}.info \
- %{_infodir}/dir 2>/dev/null || :
-fi
-
-%files
-%defattr(-,root,root)
-%doc AUTHORS NEWS README ChangeLog TODO %{name}.init
-%{_bindir}/%{name}
-%{_datadir}/texinfo/html/%{name}.html
-%{_mandir}/man*/%{name}*
-%{_infodir}/%{name}.info*
-%dir %{_datadir}/%{name}
-%{_datadir}/%{name}/*.init
-%dir %{_datadir}/%{name}/i18n/
-%{_datadir}/%{name}/i18n/*
-%dir %{_datadir}/%{name}/images/
-%{_datadir}/%{name}/images/*
-
-%changelog
-* Mon Mar 23 2004 Patrice Dumas <pertusus@free.fr> 0:1.69-0.fdr.1
-- Initial build.
diff --git a/Build/source/utils/texi2html/texi2html.spec.in b/Build/source/utils/texi2html/texi2html.spec.in
deleted file mode 100644
index 18ab7e9ff84..00000000000
--- a/Build/source/utils/texi2html/texi2html.spec.in
+++ /dev/null
@@ -1,65 +0,0 @@
-Name: @PACKAGE_TARNAME@
-Version: @PACKAGE_VERSION@
-Release: 1
-Epoch: 0
-License: GPL
-Group: Applications/Text
-Summary: A highly customizable texinfo to HTML and other formats translator
-Source0: %{name}-%{version}.tar.bz2
-#Source: http://texi2html.cvshome.org/servlets/ProjectDownloadList
-URL: http://texi2html.cvshome.org/
-
-Requires: perl >= 5.004
-Prefix: %{_prefix}
-BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-
-%description
-The basic purpose of texi2html is to convert Texinfo documents into HTML,
-and other formats. Configuration files written in perl provide fine degree
-of control over the final output, allowing most every aspect of the final
-output not specified in the Texinfo input file to be specified.
-
-%prep
-%setup -q
-
-%build
-%configure
-make clean
-make %{?_smp_mflags}
-
-%install
-rm -rf $RPM_BUILD_ROOT
-make install DESTDIR=$RPM_BUILD_ROOT
-#%find_lang %{name}
-
-rm -f $RPM_BUILD_ROOT%{_infodir}/dir
-
-%clean
-rm -rf $RPM_BUILD_ROOT
-
-%post
-/sbin/install-info %{_infodir}/%{name}.info %{_infodir}/dir 2>/dev/null || :
-
-%preun
-if [ $1 = 0 ]; then
- /sbin/install-info --delete %{_infodir}/%{name}.info \
- %{_infodir}/dir 2>/dev/null || :
-fi
-
-%files
-%defattr(-,root,root)
-%doc AUTHORS NEWS README ChangeLog TODO %{name}.init
-%{_bindir}/%{name}
-%{_datadir}/texinfo/html/%{name}.html
-%{_mandir}/man*/%{name}*
-%{_infodir}/%{name}.info*
-%dir %{_datadir}/%{name}
-%{_datadir}/%{name}/*.init
-%dir %{_datadir}/%{name}/i18n/
-%{_datadir}/%{name}/i18n/*
-%dir %{_datadir}/%{name}/images/
-%{_datadir}/%{name}/images/*
-
-%changelog
-* Mon Mar 23 2004 Patrice Dumas <pertusus@free.fr> 0:1.69-0.fdr.1
-- Initial build.
diff --git a/Build/source/utils/texi2html/translations.pl b/Build/source/utils/texi2html/translations.pl
deleted file mode 100644
index 79adb08de59..00000000000
--- a/Build/source/utils/texi2html/translations.pl
+++ /dev/null
@@ -1,818 +0,0 @@
-$LANGUAGES->{'de'} = {
- ' The buttons in the navigation panels have the following meaning:' => '',
- ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '',
- ' Up ' => '',
- '%{acronym_like} (%{explanation})' => '',
- '%{month}, %{day} %{year}' => '',
- '%{name} of %{class}' => '',
- '%{name} on %{class}' => '',
- '%{node_file_href}' => '',
- '%{node_file_href} @cite{%{book}}' => '',
- '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- '%{reference_name}' => '',
- '%{style} %{number}' => '',
- '%{style}: %{caption_first_line}' => '',
- '%{style}: %{shortcaption_first_line}' => '',
- '@b{%{quotation_arg}:} ' => '',
- '@cite{%{book}}' => '',
- 'About This Document' => '@"Uber dieses Dokument',
- 'April' => 'April',
- 'August' => 'August',
- 'Button' => '',
- 'Contents' => '',
- 'Current Position' => '',
- 'December' => 'Dezember',
- 'February' => 'Februar',
- 'Footnotes' => 'Fu@ss{}noten',
- 'From 1.2.3 go to' => '',
- 'Go to' => '',
- 'Index' => 'Index',
- 'Index Entry' => '',
- 'January' => 'Januar',
- 'July' => 'Juli',
- 'Jump to' => '',
- 'June' => 'Juni',
- 'March' => 'M@"arz',
- 'May' => 'Mai',
- 'Menu:' => '',
- 'Name' => '',
- 'Next' => '',
- 'November' => 'November',
- 'October' => 'Oktober',
- 'Overview' => '',
- 'Overview:' => '',
- 'Prev' => '',
- 'Section' => '',
- 'Section One' => '',
- 'See %{node_file_href}' => '',
- 'See %{node_file_href} @cite{%{book}}' => '',
- 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'See %{reference_name}' => '',
- 'See @cite{%{book}}' => '',
- 'See section %{reference_name}' => '',
- 'See section `%{section}\' in @cite{%{book}}' => '',
- 'September' => 'September',
- 'Short Table of Contents' => 'Kurzes Inhaltsverzeichniss',
- 'Subsection One-Four' => '',
- 'Subsection One-One' => '',
- 'Subsection One-Three' => '',
- 'Subsection One-Two' => '',
- 'Subsubsection One-Two-Four' => '',
- 'Subsubsection One-Two-One' => '',
- 'Subsubsection One-Two-Three' => '',
- 'Subsubsection One-Two-Two' => '',
- 'T2H_today' => '',
- 'Table of Contents' => 'Inhaltsverzeichniss',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '',
- 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'Top' => '',
- 'Untitled Document' => '',
- 'about (help)' => '',
- 'beginning of this chapter or previous chapter' => '',
- 'by @emph{%{user}}' => '',
- 'by @emph{%{user}} on @emph{%{date}}' => '',
- 'cover (top) of document' => '',
- 'current' => '',
- 'current section' => '',
- 'first section in reading order' => '',
- 'following node' => '',
- 'index' => '',
- 'last section in reading order' => '',
- 'next chapter' => '',
- 'next node' => '',
- 'next section in reading order' => '',
- 'next section on same level' => '',
- 'node following in node reading order' => '',
- 'node up' => '',
- 'on @emph{%{date}}' => '',
- 'previous node' => '',
- 'previous section in reading order' => '',
- 'previous section on same level' => '',
- 'section `%{section}\' in @cite{%{book}}' => '',
- 'see %{node_file_href}' => '',
- 'see %{node_file_href} @cite{%{book}}' => '',
- 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'see %{reference_name}' => '',
- 'see @cite{%{book}}' => '',
- 'see section %{reference_name}' => '',
- 'see section `%{section}\' in @cite{%{book}}' => '',
- 'short table of contents' => '',
- 'table of contents' => '',
- 'unknown' => '',
- 'up node' => '',
- 'up section' => ''
- };
-
-$T2H_OBSOLETE_STRINGS->{'de'} = {
- 'See' => 'Siehe',
- 'section' => 'Abschnitt',
- 'see' => 'siehe'
- };
-
-
-$LANGUAGES->{'es'} = {
- ' The buttons in the navigation panels have the following meaning:' => '',
- ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '',
- ' Up ' => '',
- '%{acronym_like} (%{explanation})' => '',
- '%{month}, %{day} %{year}' => '',
- '%{name} of %{class}' => '',
- '%{name} on %{class}' => '',
- '%{node_file_href}' => '',
- '%{node_file_href} @cite{%{book}}' => '',
- '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- '%{reference_name}' => '',
- '%{style} %{number}' => '',
- '%{style}: %{caption_first_line}' => '',
- '%{style}: %{shortcaption_first_line}' => '',
- '@b{%{quotation_arg}:} ' => '',
- '@cite{%{book}}' => '',
- 'About This Document' => '',
- 'April' => 'abril',
- 'August' => 'agosto',
- 'Button' => '',
- 'Contents' => '',
- 'Current Position' => '',
- 'December' => 'diciembre',
- 'February' => 'febrero',
- 'Footnotes' => '',
- 'From 1.2.3 go to' => '',
- 'Go to' => '',
- 'Index' => 'Index',
- 'Index Entry' => '',
- 'January' => 'enero',
- 'July' => 'julio',
- 'Jump to' => '',
- 'June' => 'junio',
- 'March' => 'marzo',
- 'May' => 'mayo',
- 'Menu:' => '',
- 'Name' => '',
- 'Next' => '',
- 'November' => 'noviembre',
- 'October' => 'octubre',
- 'Overview' => '',
- 'Overview:' => '',
- 'Prev' => '',
- 'Section' => '',
- 'Section One' => '',
- 'See %{node_file_href}' => '',
- 'See %{node_file_href} @cite{%{book}}' => '',
- 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'See %{reference_name}' => '',
- 'See @cite{%{book}}' => '',
- 'See section %{reference_name}' => '',
- 'See section `%{section}\' in @cite{%{book}}' => '',
- 'September' => 'septiembre',
- 'Short Table of Contents' => 'Resumen del Contenido',
- 'Subsection One-Four' => '',
- 'Subsection One-One' => '',
- 'Subsection One-Three' => '',
- 'Subsection One-Two' => '',
- 'Subsubsection One-Two-Four' => '',
- 'Subsubsection One-Two-One' => '',
- 'Subsubsection One-Two-Three' => '',
- 'Subsubsection One-Two-Two' => '',
- 'T2H_today' => '',
- 'Table of Contents' => '@\'{@dotless{I}}ndice General',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '',
- 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'Top' => '',
- 'Untitled Document' => '',
- 'about (help)' => '',
- 'beginning of this chapter or previous chapter' => '',
- 'by @emph{%{user}}' => '',
- 'by @emph{%{user}} on @emph{%{date}}' => '',
- 'cover (top) of document' => '',
- 'current' => '',
- 'current section' => '',
- 'first section in reading order' => '',
- 'following node' => '',
- 'index' => '',
- 'last section in reading order' => '',
- 'next chapter' => '',
- 'next node' => '',
- 'next section in reading order' => '',
- 'next section on same level' => '',
- 'node following in node reading order' => '',
- 'node up' => '',
- 'on @emph{%{date}}' => '',
- 'previous node' => '',
- 'previous section in reading order' => '',
- 'previous section on same level' => '',
- 'section `%{section}\' in @cite{%{book}}' => '',
- 'see %{node_file_href}' => '',
- 'see %{node_file_href} @cite{%{book}}' => '',
- 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'see %{reference_name}' => '',
- 'see @cite{%{book}}' => '',
- 'see section %{reference_name}' => '',
- 'see section `%{section}\' in @cite{%{book}}' => '',
- 'short table of contents' => '',
- 'table of contents' => '',
- 'unknown' => '',
- 'up node' => '',
- 'up section' => ''
- };
-
-$T2H_OBSOLETE_STRINGS->{'es'} = {
- 'See' => 'V@\'ease',
- 'section' => 'secci@\'on',
- 'see' => 'v@\'ase'
- };
-
-
-$LANGUAGES->{'fr'} = {
- ' The buttons in the navigation panels have the following meaning:' => ' Les boutons de navigation ont la signification suivante :',
- ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => ' Dans cet exemple on est @`a @strong{ Sous section un-deux-trois } dans un document dont la structure est :',
- ' Up ' => 'Plus haut',
- '%{acronym_like} (%{explanation})' => '',
- '%{month}, %{day} %{year}' => 'le %{day} %{month} %{year}',
- '%{name} of %{class}' => '%{name} de %{class}',
- '%{name} on %{class}' => '%{name} de %{class}',
- '%{node_file_href}' => '',
- '%{node_file_href} @cite{%{book}}' => '',
- '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '%{node_file_href} section `%{section}\' dans @cite{%{book}}',
- '%{reference_name}' => '',
- '%{style} %{number}' => '',
- '%{style}: %{caption_first_line}' => '',
- '%{style}: %{shortcaption_first_line}' => '',
- '@b{%{quotation_arg}:} ' => '',
- '@cite{%{book}}' => '',
- 'About This Document' => 'A propos de ce document',
- 'April' => 'Avril',
- 'August' => 'Ao@^ut',
- 'Button' => 'Bouton',
- 'Contents' => 'Table des mati@`eres',
- 'Current Position' => 'Position',
- 'December' => 'D@\'ecembre',
- 'February' => 'F@\'evrier',
- 'Footnotes' => 'Notes de bas de page',
- 'From 1.2.3 go to' => 'Depuis 1.2.3 aller @`a',
- 'Go to' => 'Aller @`a',
- 'Index' => 'Index',
- 'Index Entry' => 'Entr@\'ee d\'index',
- 'January' => 'Janvier',
- 'July' => 'Juillet',
- 'Jump to' => 'Aller @`a',
- 'June' => 'Juin',
- 'March' => 'Mars',
- 'May' => 'Mai',
- 'Menu:' => 'Menu@ :',
- 'Name' => 'Nom',
- 'Next' => 'Suivant',
- 'November' => 'Novembre',
- 'October' => 'Octobre',
- 'Overview' => 'Vue d\'ensemble',
- 'Overview:' => 'Vue d\'ensemble@ :',
- 'Prev' => 'Pr@\'ec@\'edent',
- 'Section' => '',
- 'Section One' => 'Section un',
- 'See %{node_file_href}' => 'Voir %{node_file_href}',
- 'See %{node_file_href} @cite{%{book}}' => 'Voir %{node_file_href} @cite{%{book}}',
- 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => 'Voir %{node_file_href} section `%{section}\' dans @cite{%{book}}',
- 'See %{reference_name}' => 'Voir %{reference_name}',
- 'See @cite{%{book}}' => 'Voir @cite{%{book}}',
- 'See section %{reference_name}' => 'Voir la section %{reference_name}',
- 'See section `%{section}\' in @cite{%{book}}' => 'Voir la section `%{section}\' dans @cite{%{book}}',
- 'September' => 'Septembre',
- 'Short Table of Contents' => 'R@\'esum@\'e du contenu',
- 'Subsection One-Four' => 'Sous section un-quatre',
- 'Subsection One-One' => 'Sous section un-un',
- 'Subsection One-Three' => 'Sous section un-trois',
- 'Subsection One-Two' => 'Sous section un-deux',
- 'Subsubsection One-Two-Four' => 'Sous sous section un-deux-quatre',
- 'Subsubsection One-Two-One' => 'Sous sous section un-deux-un',
- 'Subsubsection One-Two-Three' => 'Sous sous section un-deux-trois',
- 'Subsubsection One-Two-Two' => 'Sous sous section un-deux-deux',
- 'T2H_today' => 'le %2$d %1$s %3$d',
- 'Table of Contents' => 'Table des mati@`eres',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e par @emph{%{user}} @emph{%{date}} en utilisant @uref{%{program_homepage}, @emph{%{program}}}.',
- 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e par @emph{%{user}} en utilisant @uref{%{program_homepage}, @emph{%{program}}}.',
- 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '',
- 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e en utilisant @uref{%{program_homepage}, @emph{%{program}}}.',
- 'Top' => '',
- 'Untitled Document' => 'Document sans titre',
- 'about (help)' => '@`a propos (page d\'aide)',
- 'beginning of this chapter or previous chapter' => 'd@\'ebut de ce chapitre ou chapitre pr@\'ec@\'edent',
- 'by @emph{%{user}}' => 'par @emph{%{user}}',
- 'by @emph{%{user}} on @emph{%{date}}' => 'par @emph{%{user}} @emph{%{date}}',
- 'cover (top) of document' => 'couverture (top) du document',
- 'current' => 'courante',
- 'current section' => 'section actuelle',
- 'first section in reading order' => 'premi@`e section dans l\'ordre de lecture',
- 'following node' => 'node suivant',
- 'index' => 'index',
- 'last section in reading order' => 'derni@`ere section dans l\'ordre de lecture',
- 'next chapter' => 'chapitre suivant',
- 'next node' => 'node suivant',
- 'next section in reading order' => 'section suivante dans l\'ordre de lecture',
- 'next section on same level' => 'section suivante au m@^eme niveau',
- 'node following in node reading order' => 'node suivant dans l\'ordre des nodes',
- 'node up' => 'node au dessus',
- 'on @emph{%{date}}' => '@emph{%{date}}',
- 'previous node' => 'node pr@\'ec@\'edent',
- 'previous section in reading order' => 'section pr@\'ec@\'edente dans l\'ordre de lecture',
- 'previous section on same level' => 'section pr@\'ec@\'edente au m@^eme niveau',
- 'section `%{section}\' in @cite{%{book}}' => 'section `%{section}\' dans @cite{%{book}}',
- 'see %{node_file_href}' => 'voir %{node_file_href}',
- 'see %{node_file_href} @cite{%{book}}' => 'voir %{node_file_href} @cite{%{book}}',
- 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => 'voir %{node_file_href} section `%{section}\' dans @cite{%{book}}',
- 'see %{reference_name}' => 'voir %{reference_name}',
- 'see @cite{%{book}}' => 'voir @cite{%{book}}',
- 'see section %{reference_name}' => 'voir la section %{reference_name}',
- 'see section `%{section}\' in @cite{%{book}}' => 'voir la section `%{section}\' dans @cite{{book}}',
- 'short table of contents' => 'table des mati@`eres r@\'esum@\'ee',
- 'table of contents' => 'table des mati@`eres',
- 'unknown' => 'inconnu',
- 'up node' => 'node au dessus',
- 'up section' => 'section sup@\'erieure'
- };
-
-$T2H_OBSOLETE_STRINGS->{'fr'} = {
- ' This document was generated %{who_and_when_generated} using %{program_homepage_href}.' => ' Ce document a &eacute;t&eacute; g&eacute;n&eacute;r&eacute; %{who_and_when_generated} en utilisant %{program_homepage_href}.',
- ' where the <strong> Example </strong> assumes that the current position is at <strong> Subsubsection One-Two-Three </strong> of a document of the following structure:' => ' Dans cet exemple on est &agrave; <strong> Sous section un-deux-trois </strong> dans un document dont la structure est :',
- '%{node_file_href} section `%{section}\' in <cite>%{book}</cite>' => '%{node_file_href} section `%{section}\' dans <cite>%{book}</cite>',
- 'See' => 'Voir',
- 'See %{node_file_href} <cite>%{book}</cite>' => 'Voir %{node_file_href} <cite>%{book}</cite>',
- 'See %{node_file_href} section `%{section}\' in <cite>%{book}</cite>' => 'Voir %{node_file_href} section `%{section}\' dans <cite>%{book}</cite>',
- 'See <cite>%{book}</cite>' => 'Voir <cite>%{book}</cite>',
- 'See section `%{section}\' in <cite>%{book}</cite>' => 'Voir la section `%{section}\' dans <cite>%{book}</cite>',
- 'This document was generated by <i>%{user}</i> on <i>%{date}</i> using %{program_homepage_href}.' => 'Ce document a &eacute;t&eacute; g&eacute;n&eacute;r&eacute; par <i>%{user}</i> <i>%{date}</i> en utilisant %{program_homepage_href}.',
- 'This document was generated by <i>%{user}</i> using %{program_homepage_href}.' => 'Ce document a &eacute;t&eacute; g&eacute;n&eacute;r&eacute; par <i>%{user}</i> en utilisant %{program_homepage_href}.',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using %{program_homepage_href}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e par @emph{%{user}} @emph{%{date}} en utilisant %{program_homepage_href}.',
- 'This document was generated by @emph{%{user}} using %{program_homepage_href}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e par @emph{%{user}} en utilisant %{program_homepage_href}.',
- 'This document was generated on <i>%{date}</i> using %{program_homepage_href}.' => 'Ce document a &eacute;t&eacute; g&eacute;n&eacute;r&eacute; <i>%{date}</i> en utilisant %{program_homepage_href}.',
- 'This document was generated on @emph{%{date}} using %{program_homepage_href}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e @emph{%{date}} en utilisant %{program_homepage_href}.',
- 'This document was generated on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e @emph{%{date}} en utilisant @uref{%{program_homepage}, @emph{%{program}}}.',
- 'This document was generated using %{program_homepage_href}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e en utilisant %{program_homepage_href}.',
- 'about (this page)' => 'a propos (cette page)',
- 'by <i>%{user}</i>' => 'par <i>%{user}</i>',
- 'by <i>%{user}</i> on <i>%{date}</i>' => 'par <i>%{user}</i> <i>%{date}</i>',
- 'concept index' => 'index',
- 'on <i>%{date}</i>' => '<i>%{date}</i>',
- 'section' => 'section',
- 'section `%{section}\' in <cite>%{book}</cite>' => 'section `%{section}\' dans <cite>%{book}</cite>',
- 'see' => 'voir',
- 'see %{node_file_href} <cite>%{book}</cite>' => 'voir %{node_file_href} <cite>%{book}</cite>',
- 'see %{node_file_href} section `%{section}\' in <cite>%{book}</cite>' => 'voir %{node_file_href} section `%{section}\' dans <cite>%{book}</cite>',
- 'see <cite>%{book}</cite>' => 'voir <cite>%{book}</cite>',
- 'see section `%{section}\' in <cite>%{book}</cite>' => 'voir la section `%{section}\' dans <cite>%{book}</cite>'
- };
-
-
-$LANGUAGES->{'nl'} = {
- ' The buttons in the navigation panels have the following meaning:' => '',
- ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '',
- ' Up ' => '',
- '%{acronym_like} (%{explanation})' => '',
- '%{month}, %{day} %{year}' => '',
- '%{name} of %{class}' => '',
- '%{name} on %{class}' => '',
- '%{node_file_href}' => '',
- '%{node_file_href} @cite{%{book}}' => '',
- '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- '%{reference_name}' => '',
- '%{style} %{number}' => '',
- '%{style}: %{caption_first_line}' => '',
- '%{style}: %{shortcaption_first_line}' => '',
- '@b{%{quotation_arg}:} ' => '',
- '@cite{%{book}}' => '',
- 'About This Document' => 'No translation available!',
- 'April' => 'April',
- 'August' => 'Augustus',
- 'Button' => '',
- 'Contents' => '',
- 'Current Position' => '',
- 'December' => 'December',
- 'February' => 'Februari',
- 'Footnotes' => 'No translation available!',
- 'From 1.2.3 go to' => '',
- 'Go to' => '',
- 'Index' => 'Index',
- 'Index Entry' => '',
- 'January' => 'Januari',
- 'July' => 'Juli',
- 'Jump to' => '',
- 'June' => 'Juni',
- 'March' => 'Maart',
- 'May' => 'Mei',
- 'Menu:' => '',
- 'Name' => '',
- 'Next' => '',
- 'November' => 'November',
- 'October' => 'Oktober',
- 'Overview' => '',
- 'Overview:' => '',
- 'Prev' => '',
- 'Section' => '',
- 'Section One' => '',
- 'See %{node_file_href}' => '',
- 'See %{node_file_href} @cite{%{book}}' => '',
- 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'See %{reference_name}' => '',
- 'See @cite{%{book}}' => '',
- 'See section %{reference_name}' => '',
- 'See section `%{section}\' in @cite{%{book}}' => '',
- 'September' => 'September',
- 'Short Table of Contents' => 'Korte inhoudsopgave',
- 'Subsection One-Four' => '',
- 'Subsection One-One' => '',
- 'Subsection One-Three' => '',
- 'Subsection One-Two' => '',
- 'Subsubsection One-Two-Four' => '',
- 'Subsubsection One-Two-One' => '',
- 'Subsubsection One-Two-Three' => '',
- 'Subsubsection One-Two-Two' => '',
- 'T2H_today' => '',
- 'Table of Contents' => 'Inhoudsopgave',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '',
- 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'Top' => '',
- 'Untitled Document' => '',
- 'about (help)' => '',
- 'beginning of this chapter or previous chapter' => '',
- 'by @emph{%{user}}' => '',
- 'by @emph{%{user}} on @emph{%{date}}' => '',
- 'cover (top) of document' => '',
- 'current' => '',
- 'current section' => '',
- 'first section in reading order' => '',
- 'following node' => '',
- 'index' => '',
- 'last section in reading order' => '',
- 'next chapter' => '',
- 'next node' => '',
- 'next section in reading order' => '',
- 'next section on same level' => '',
- 'node following in node reading order' => '',
- 'node up' => '',
- 'on @emph{%{date}}' => '',
- 'previous node' => '',
- 'previous section in reading order' => '',
- 'previous section on same level' => '',
- 'section `%{section}\' in @cite{%{book}}' => '',
- 'see %{node_file_href}' => '',
- 'see %{node_file_href} @cite{%{book}}' => '',
- 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'see %{reference_name}' => '',
- 'see @cite{%{book}}' => '',
- 'see section %{reference_name}' => '',
- 'see section `%{section}\' in @cite{%{book}}' => '',
- 'short table of contents' => '',
- 'table of contents' => '',
- 'unknown' => '',
- 'up node' => '',
- 'up section' => ''
- };
-
-$T2H_OBSOLETE_STRINGS->{'nl'} = {
- 'See' => 'Zie',
- 'section' => 'sectie',
- 'see' => 'zie'
- };
-
-
-$LANGUAGES->{'no'} = {
- ' The buttons in the navigation panels have the following meaning:' => '',
- ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '',
- ' Up ' => '',
- '%{acronym_like} (%{explanation})' => '',
- '%{month}, %{day} %{year}' => '',
- '%{name} of %{class}' => '',
- '%{name} on %{class}' => '',
- '%{node_file_href}' => '',
- '%{node_file_href} @cite{%{book}}' => '',
- '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- '%{reference_name}' => '',
- '%{style} %{number}' => '',
- '%{style}: %{caption_first_line}' => '',
- '%{style}: %{shortcaption_first_line}' => '',
- '@b{%{quotation_arg}:} ' => '',
- '@cite{%{book}}' => '',
- 'About This Document' => 'No translation available!',
- 'April' => 'april',
- 'August' => 'august',
- 'Button' => '',
- 'Contents' => '',
- 'Current Position' => '',
- 'December' => 'desember',
- 'February' => 'februar',
- 'Footnotes' => 'No translation available!',
- 'From 1.2.3 go to' => '',
- 'Go to' => '',
- 'Index' => 'Indeks',
- 'Index Entry' => '',
- 'January' => 'januar',
- 'July' => 'juli',
- 'Jump to' => '',
- 'June' => 'juni',
- 'March' => 'mars',
- 'May' => 'mai',
- 'Menu:' => '',
- 'Name' => '',
- 'Next' => '',
- 'November' => 'november',
- 'October' => 'oktober',
- 'Overview' => '',
- 'Overview:' => '',
- 'Prev' => '',
- 'Section' => '',
- 'Section One' => '',
- 'See %{node_file_href}' => '',
- 'See %{node_file_href} @cite{%{book}}' => '',
- 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'See %{reference_name}' => '',
- 'See @cite{%{book}}' => '',
- 'See section %{reference_name}' => '',
- 'See section `%{section}\' in @cite{%{book}}' => '',
- 'September' => 'september',
- 'Short Table of Contents' => 'Kort innholdsfortegnelse',
- 'Subsection One-Four' => '',
- 'Subsection One-One' => '',
- 'Subsection One-Three' => '',
- 'Subsection One-Two' => '',
- 'Subsubsection One-Two-Four' => '',
- 'Subsubsection One-Two-One' => '',
- 'Subsubsection One-Two-Three' => '',
- 'Subsubsection One-Two-Two' => '',
- 'T2H_today' => '',
- 'Table of Contents' => 'Innholdsfortegnelse',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '',
- 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'Top' => '',
- 'Untitled Document' => '',
- 'about (help)' => '',
- 'beginning of this chapter or previous chapter' => '',
- 'by @emph{%{user}}' => '',
- 'by @emph{%{user}} on @emph{%{date}}' => '',
- 'cover (top) of document' => '',
- 'current' => '',
- 'current section' => '',
- 'first section in reading order' => '',
- 'following node' => '',
- 'index' => '',
- 'last section in reading order' => '',
- 'next chapter' => '',
- 'next node' => '',
- 'next section in reading order' => '',
- 'next section on same level' => '',
- 'node following in node reading order' => '',
- 'node up' => '',
- 'on @emph{%{date}}' => '',
- 'previous node' => '',
- 'previous section in reading order' => '',
- 'previous section on same level' => '',
- 'section `%{section}\' in @cite{%{book}}' => '',
- 'see %{node_file_href}' => '',
- 'see %{node_file_href} @cite{%{book}}' => '',
- 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'see %{reference_name}' => '',
- 'see @cite{%{book}}' => '',
- 'see section %{reference_name}' => '',
- 'see section `%{section}\' in @cite{%{book}}' => '',
- 'short table of contents' => '',
- 'table of contents' => '',
- 'unknown' => '',
- 'up node' => '',
- 'up section' => ''
- };
-
-$T2H_OBSOLETE_STRINGS->{'no'} = {
- 'See' => 'Se',
- 'section' => 'avsnitt',
- 'see' => 'se'
- };
-
-
-$LANGUAGES->{'pt'} = {
- ' The buttons in the navigation panels have the following meaning:' => '',
- ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '',
- ' Up ' => '',
- '%{acronym_like} (%{explanation})' => '',
- '%{month}, %{day} %{year}' => '',
- '%{name} of %{class}' => '',
- '%{name} on %{class}' => '',
- '%{node_file_href}' => '',
- '%{node_file_href} @cite{%{book}}' => '',
- '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- '%{reference_name}' => '',
- '%{style} %{number}' => '',
- '%{style}: %{caption_first_line}' => '',
- '%{style}: %{shortcaption_first_line}' => '',
- '@b{%{quotation_arg}:} ' => '',
- '@cite{%{book}}' => '',
- 'About This Document' => '',
- 'April' => 'Abril',
- 'August' => 'Agosto',
- 'Button' => '',
- 'Contents' => '',
- 'Current Position' => '',
- 'December' => 'Dezembro',
- 'February' => 'Fevereiro',
- 'Footnotes' => '',
- 'From 1.2.3 go to' => '',
- 'Go to' => '',
- 'Index' => '@\'Indice',
- 'Index Entry' => '',
- 'January' => 'Janeiro',
- 'July' => 'Julho',
- 'Jump to' => '',
- 'June' => 'Junho',
- 'March' => 'Mar@,{c}o',
- 'May' => 'Maio',
- 'Menu:' => '',
- 'Name' => '',
- 'Next' => '',
- 'November' => 'Novembro',
- 'October' => 'Outubro',
- 'Overview' => '',
- 'Overview:' => '',
- 'Prev' => '',
- 'Section' => '',
- 'Section One' => '',
- 'See %{node_file_href}' => '',
- 'See %{node_file_href} @cite{%{book}}' => '',
- 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'See %{reference_name}' => '',
- 'See @cite{%{book}}' => '',
- 'See section %{reference_name}' => '',
- 'See section `%{section}\' in @cite{%{book}}' => '',
- 'September' => 'Setembro',
- 'Short Table of Contents' => 'Breve Sum@\'ario',
- 'Subsection One-Four' => '',
- 'Subsection One-One' => '',
- 'Subsection One-Three' => '',
- 'Subsection One-Two' => '',
- 'Subsubsection One-Two-Four' => '',
- 'Subsubsection One-Two-One' => '',
- 'Subsubsection One-Two-Three' => '',
- 'Subsubsection One-Two-Two' => '',
- 'T2H_today' => '',
- 'Table of Contents' => 'Sum@\'ario',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '',
- 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'Top' => '',
- 'Untitled Document' => '',
- 'about (help)' => '',
- 'beginning of this chapter or previous chapter' => '',
- 'by @emph{%{user}}' => '',
- 'by @emph{%{user}} on @emph{%{date}}' => '',
- 'cover (top) of document' => '',
- 'current' => '',
- 'current section' => '',
- 'first section in reading order' => '',
- 'following node' => '',
- 'index' => '',
- 'last section in reading order' => '',
- 'next chapter' => '',
- 'next node' => '',
- 'next section in reading order' => '',
- 'next section on same level' => '',
- 'node following in node reading order' => '',
- 'node up' => '',
- 'on @emph{%{date}}' => '',
- 'previous node' => '',
- 'previous section in reading order' => '',
- 'previous section on same level' => '',
- 'section `%{section}\' in @cite{%{book}}' => '',
- 'see %{node_file_href}' => '',
- 'see %{node_file_href} @cite{%{book}}' => '',
- 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'see %{reference_name}' => '',
- 'see @cite{%{book}}' => '',
- 'see section %{reference_name}' => '',
- 'see section `%{section}\' in @cite{%{book}}' => '',
- 'short table of contents' => '',
- 'table of contents' => '',
- 'unknown' => '',
- 'up node' => '',
- 'up section' => ''
- };
-
-$T2H_OBSOLETE_STRINGS->{'pt'} = {
- 'See' => 'Veja',
- 'section' => 'Se@,{c}@~ao',
- 'see' => 'veja'
- };
-
-
-$LANGUAGES->{'en'} = {
- ' The buttons in the navigation panels have the following meaning:' => '',
- ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '',
- ' Up ' => '',
- '%{acronym_like} (%{explanation})' => '',
- '%{month}, %{day} %{year}' => '',
- '%{name} of %{class}' => '',
- '%{name} on %{class}' => '',
- '%{node_file_href}' => '',
- '%{node_file_href} @cite{%{book}}' => '',
- '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- '%{reference_name}' => '',
- '%{style} %{number}' => '',
- '%{style}: %{caption_first_line}' => '',
- '%{style}: %{shortcaption_first_line}' => '',
- '@b{%{quotation_arg}:} ' => '',
- '@cite{%{book}}' => '',
- 'About This Document' => '',
- 'April' => '',
- 'August' => '',
- 'Button' => '',
- 'Contents' => '',
- 'Current Position' => '',
- 'December' => '',
- 'February' => '',
- 'Footnotes' => '',
- 'From 1.2.3 go to' => '',
- 'Go to' => '',
- 'Index' => '',
- 'Index Entry' => '',
- 'January' => '',
- 'July' => '',
- 'Jump to' => '',
- 'June' => '',
- 'March' => '',
- 'May' => '',
- 'Menu:' => '',
- 'Name' => '',
- 'Next' => '',
- 'November' => '',
- 'October' => '',
- 'Overview' => '',
- 'Overview:' => '',
- 'Prev' => '',
- 'Section' => '',
- 'Section One' => '',
- 'See %{node_file_href}' => '',
- 'See %{node_file_href} @cite{%{book}}' => '',
- 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'See %{reference_name}' => '',
- 'See @cite{%{book}}' => '',
- 'See section %{reference_name}' => '',
- 'See section `%{section}\' in @cite{%{book}}' => '',
- 'September' => '',
- 'Short Table of Contents' => '',
- 'Subsection One-Four' => '',
- 'Subsection One-One' => '',
- 'Subsection One-Three' => '',
- 'Subsection One-Two' => '',
- 'Subsubsection One-Two-Four' => '',
- 'Subsubsection One-Two-One' => '',
- 'Subsubsection One-Two-Three' => '',
- 'Subsubsection One-Two-Two' => '',
- 'T2H_today' => '%s, %d %d',
- 'Table of Contents' => '',
- 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '',
- 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '',
- 'Top' => '',
- 'Untitled Document' => '',
- 'about (help)' => '',
- 'beginning of this chapter or previous chapter' => '',
- 'by @emph{%{user}}' => '',
- 'by @emph{%{user}} on @emph{%{date}}' => '',
- 'cover (top) of document' => '',
- 'current' => '',
- 'current section' => '',
- 'first section in reading order' => '',
- 'following node' => '',
- 'index' => '',
- 'last section in reading order' => '',
- 'next chapter' => '',
- 'next node' => '',
- 'next section in reading order' => '',
- 'next section on same level' => '',
- 'node following in node reading order' => '',
- 'node up' => '',
- 'on @emph{%{date}}' => '',
- 'previous node' => '',
- 'previous section in reading order' => '',
- 'previous section on same level' => '',
- 'section `%{section}\' in @cite{%{book}}' => '',
- 'see %{node_file_href}' => '',
- 'see %{node_file_href} @cite{%{book}}' => '',
- 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '',
- 'see %{reference_name}' => '',
- 'see @cite{%{book}}' => '',
- 'see section %{reference_name}' => '',
- 'see section `%{section}\' in @cite{%{book}}' => '',
- 'short table of contents' => '',
- 'table of contents' => '',
- 'unknown' => '',
- 'up node' => '',
- 'up section' => ''
- };
-
-$T2H_OBSOLETE_STRINGS->{'en'} = {};
-