diff options
author | Karl Berry <karl@freefriends.org> | 2021-02-25 19:22:25 +0000 |
---|---|---|
committer | Karl Berry <karl@freefriends.org> | 2021-02-25 19:22:25 +0000 |
commit | ad547a6b5986815fda458221149728d9d9ab1d87 (patch) | |
tree | 16296910eb3eca724371474ea9aea3994dc69614 /Build/source/texk/web2c/lib | |
parent | 947b43de3dd21d58ccc2ffadefc4441ea1c2a813 (diff) |
restore Build,TODO from r57911
git-svn-id: svn://tug.org/texlive/trunk@57915 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/lib')
24 files changed, 9980 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/lib/ChangeLog b/Build/source/texk/web2c/lib/ChangeLog new file mode 100644 index 00000000000..be05b6cdcee --- /dev/null +++ b/Build/source/texk/web2c/lib/ChangeLog @@ -0,0 +1,3105 @@ +2021-01-01 Akira Kakuto <kakuto@w32tex.org> + + * printversion.c: Update copyright year. + +2020-12-10 Akira Kakuto <kakuto@w32tex.org> + + * lib.h: Definition of eof() contradicts corecrt_io.h + in Visual Studio 2019. + +2020-09-24 Akira Kakuto <kakuto@w32tex.org> + + * texmfmp.c: Call kpse_in_name_ok() in find_input_file() for + getfilemoddate(), getfilesize(), getfiledump() and getmd5sum(), + instead of in each separate routine. Doing it in the latter + means we always check an absolute filename, and thus fail with + openin_any=p. Original report from Adrian, + https://tug.org/pipermail/tex-live/2020-September/046127.html + +2020-08-28 Karl Berry <karl@tug.org> + + * texmfmp.c (input_line): always clear errno before calling getc, + else an EINTR errno might persist, masking a real EOF. On the other + hand, loop as long as we have EOF && EINTR so we don't prematurely + stop reading characters. + https://tug.org/pipermail/tex-k/2020-August/003297.html + +2020-07-18 Karl Berry <karl@freefriends.org> + + * texmfmp.c: reformat so that all function return types and names + both are at the beginning of a line. + +2020-07-17 Karl Berry <karl@freefriends.org> + + * texmfmp.c (calledit): close only open input files, + not non-files resulting from terminal interactions. + This means looking at each element of input_stack + instead of only looking at the input_file array. Painful. + Original report from Xiao Zhang, + https://tex.stackexchange.com/q/552113 + +2020-01-01 Akira Kakuto <kakuto@w32tex.org> + + * printversion.c: Update copyright year. + +2019-12-10 Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp> + + * do_dump [FMT_COMPRESS]: change conditional from XeTeX. + +2019-08-10 Andreas Scherer <https://ascherer.github.io> + + * lib.h: add missing prototypes from 'openclose.c' and 'texmfmp.c'. + +2019-08-09 Karl Berry <karl@freefriends.org> + + * texmfmp.c (texmf_yesno): no longer static, since we call it + from tex.ch. + + * texmfmp.c: doc fixes; most "fixme"s were nothing that we ever + need to fix at this late date. + +2019-08-08 Akira Kakuto <kakuto@w32tex.org> + + * texmfmp.c: This file is not used in lua[jit]tex. + +2019-08-07 Akira Kakuto <kakuto@w32tex.org> + + * texmfmp.c: Improve support of non-ascii path names in + synctex. Support -cnf-line=command_line_encoding=value. + These changes are for Windows only. + +2019-08-06 Karl Berry <karl@freefriends.org> + + * texmfmp.c (long_options): new option --cnf-line. + (user_cnf_lines, user_cnf_nlines): new globals. + (maininit): call kpathsea_cnf_line_env_progname + on each specified --cnf-line. + (parse_options): recognize it and save each arg. + Following suggestion from Pavel Sanda on ntg-pdftex, + 15 Jun 2019 19:02:11. + +2019-07-01 Hironobu Yamashita <h.y.acetaminophen@gmail.com> + + * texmfmp.c (getcreationdate): Fix a wrong conditional (XeTeX only). + +2019-06-30 Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp> + + * texmfmp.c (getfiledump): Change readbuffer to unsigned char*. + Without this change, xetexdir/tests/filedump.tex ends up with + "!error: snprintf failed: file ../../../texk/web2c/lib/texmfmp.c" + (XeTeX only). + +2019-05-14 Akira Kakuto <kakuto@w32tex.org> + + * texmfmp.c: Support non-ascii file names in special cases + implemented in a previous change on 2019-05-08 (Windows only). + +2019-05-08 Akira Kakuto <kakuto@w32tex.org> + + * texmfmp.c: Introduce a new function find_input_file(s) + to fix a bug that in special cases getfilesize() etc. for + image files saved in "output-directory" do not work. + A report in tex-k list: + https://tug.org/pipermail/tex-k/2019-May/003014.html + +2019-03-30 Akira Kakuto <kakuto@w32tex.org> + + * texmfmp.c: Improve to record texmf.cnf. (ptex and friends, + and w32 only). + * openclose.c: Remove "static" in order to use relevant + functions externally. (w32 only). + +2019-03-23 Akira Kakuto <kakuto@w32tex.org> + + * texmfmp.c: On windows, xetex and pdftex did not record + texmf.cnf in the case of --recorder because of special + initializations. Fix this bug. It is not needed to rebuild + in other platforms. + +2019-01-01 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * printversion.c: Update copyright year. + +2018-12-17 Igor Liferenko <igor.liferenko@gmail.com> + + * texmfmp.c (maininit): default to guessing an explicit &dumpname + as the "preloaded" (not really) format, if one was specified. + tex-k msgs of 23 Sep 2018 12:13:06, 23 Sep 2018 18:36:52. + (With comment and formatting tinkering from karl.) + +2018-12-17 Andreas Scherer <https://ascherer.github.io> + + * printversion.c (printversionandexit): Search for PROGNAME + in banner independent of 'This is' prefix. + +2018-11-19 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Remove unused functions for XeTeX. + Check kpse_in_name_ok() in getfilesize(), getfiledump(), + and getmd5sum(). + +2018-11-18 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Make necessary changes for XeTeX in + getcreationdate(), getfilemoddate(), getfilesize(), + and getfiledump(). + +2018-11-17 Joseph Wright <joseph.wright@morningstar2.co.uk> + + * texmfmp.c: Support some primitives from pdfTeX in XeTeX. + +2018-11-14 Andreas Scherer <https://ascherer.github.io> + + * printversion.c: free xmalloc'd prog_name. + +2018-11-13 Karl Berry <karl@freefriends.org> + + * texmfmp.c (FORCE_SOURCE_DATE_set, SOURCE_DATE_EPOCH_set): new static. + (init_start_time, get_date_and_time): initialize them. + (getfilemoddate): use_utc if both vars set. + Original suggestion from Ulrike Fischer, tex-live 3 Nov 2018 23:00:48, + original patch from Akira Kakuto. + (getfilemoddate): also, return nothing if ! kpse_in_name_ok. + +2018-11-04 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * openclose.c: cleanup for non-ascii file names (w32 only) + +2018-06-28 Karl Berry <karl@freefriends.org> + + * openclose.c (open_input_with_dirname): do not prepend the + top-level directory name if the subsidiary aux file being searched + for is alrady absolute. Private report from John Collins + (22 Jun 2018 14:01:31). + +2018-06-14 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: remove sjisterminal (w32 only). + +2018-06-10 TANAKA Takuji <ttk@t-lab.opal.ne.jp> + + * texmfmp.c: Allow non-ascii file names for pdfTeX + with UTF-8 source files (w32 only). + +2018-06-09 TANAKA Takuji <ttk@t-lab.opal.ne.jp> + + * texmfmp.c, openclose.c: Support UTF-8 file names + on UTF-8 locale in pTeX (Unix-like platform only). + +2018-05-29 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Discard the changes for pdfTeX on 2018-05-11, + since 'command_line_encoding=utf-8' is not so natural + for pdfTeX (w32 only). + +2018-05-12 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Allow non-ascii file names for pdfTeX (w32 only). + Changes on 2018-05-11 were incomplete. + +2018-05-11 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Allow non-ascii file names for pdfTeX (w32 only). + +2018-03-16 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Remove support of short 8.3 names (w32 only). + +2018-01-01 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * printversion.c: 2017 ---> 2018. + +2017-10-21 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * openclose.c: If opened fname is a directory in + output_directory, discard it in Unix platforms. + Report from Duncan Steele, + http://tug.org/pipermail/tex-live/2017-October/040731.html + + In Windows, fopen (fname, mode) is always NULL, in the case + where fname is a directory, thus it is discarded automatically. + Thanks to Hironobu Yamashita, + http://tug.org/pipermail/tex-live/2017-October/040735.html + +2017-09-05 Karl Berry <karl@tug.org> + and Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c (IS_SPC_OR_EOL): new macro. + (topenin): use it, instead of ISBLANK. + (parse_first_line): doc fix. + (input_line): remove only trailing space characters + instead of using ISBLANK. + See also analogous change in xetexdir/XeTeX_ext.c. + Original bug report from Evan Aad, + http://tug.org/pipermail/tex-k/2017-August/002801.html + +2017-03-12 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Adopt Jonathan's solution for the Change on 2017-02-01. + +2017-02-13 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: unsigned long long >= 0. Thanks Luigi. + +2017-02-01 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Avoid a crash in xelatex for + http://tug.org/pipermail/xetex/2017-January/026975.html. + It is not a fix but a stopgap. + +2017-01-02 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * printversion.c: 2016 ---> 2017. + +2016-11-14 Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp> + + * texmfmp.c: Change a condition to support new primitives in e(u)ptex. + +2016-06-12 Karl Berry <karl@freefriends.org> + + * texmfmp.c (get_date_and_time): + rename envvar SOURCE_DATE_EPOCH_TEX_PRIMITIVES to FORCE_SOURCE_DATE. + http://tug.org/pipermail/tex-k/2016-June/002722.html + (and surrounding thread, starting in May) + +2016-05-20 Karl Berry <karl@tug.org> + + * TeX Live 2016 release. + +2016-05-06 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Avoid crash for too large a value of SOURCE_DATE_EPOCH. + (w32 only). + +2016-05-06 Karl Berry <karl@tug.org> + + * texmfmp.c (init_start_time, get_date_and_time) [onlyTeX]: + ignore SOURCE_DATE_EPOCH... envvars for original TeX. + +2016-05-05 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c (strtoull) [_MSC_VER]: #define as _strtoui64. + +2016-05-04 Karl Berry <karl@freefriends.org> + + * texmfmp.c (init_start_time): new fn, factored out from + initstarttime. + (get_date_and_time): if envvar SOURCE_DATE_EPOCH_TEX_PRIMITIVES + is set, initialize minutes, day, month, year, from + SOURCE_DATE_EPOCH value. Requested by Debian, thread starting at + http://tug.org/pipermail/tex-k/2016-May/002691.html. + +2016-04-14 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Fix a bug to show input file name in the case of pipe input. + Reported by Enrico Gregorio: + http://tug.org/pipermail/tex-live/2016-April/038030.html + +2016-03-22 Karl Berry <karl@freefriends.org> + + * texmfmp.c: no uexit after FATAL. + +2016-03-21 Karl Berry <karl@freefriends.org> + + * texmfmp.c (initstarttime): wording of invalid SOURCE_DATE_EPOCH. + +2016-01-26 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Improve to skip BOM (win32 only). + +2016-01-02 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * printversion.c: 2015 ---> 2016. + +2015-11-15 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Show return code of system() if it is not zero. + +2015-11-01 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Improve restricted shell escape for w32 a little. + +2015-08-19 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: Another minor modification (unused static). + +2015-08-18 The Thanh Han <hanthethanh@gmail.com> + + * texmfmp.c: Patch from Maria with some minor modification. + +2015-07-09 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Add \pdfmdfivesum to XeTeX. + +2015-07-02 Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp> + + * texmfmp.c: Moved convertStringToHexString() and getmd5sum() + from ../pdftexdir/utils.c to here. + +2015-06-12 Peter Breitenlohner <peb@mppmu.mpg.de> + + Integrate MFLua and MFLuaJIT. + * texmfmp.c: Adapted. + +2015-03-16 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * printversion.c: 2014 ---> 2015. + +2014-11-06 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: Avoid MinGW64 warnings (INVALID_SOCKET => -1). + +2014-11-03 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Indentation. + +2014-10-30 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: Use the decision about tex*.dll from ../texmfmp.h. + +2014-10-09 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: Apply some code from W32TeX. + +2014-08-22 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Symplify support of multibyte characters, by + updating fsyscp_popen in kpathsea (Windows only). + +2014-08-22 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: Avoid several compiler warnings (Windows only). + +2014-08-22 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Support multibyte characters in pipe (Windows only). + +2014-07-23 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Short-file-name convention is incompatible with + --src-specials (Windows only). + +2014-07-21 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Use getnullstr() in maketexstring(), also in aleph. + +2014-07-19 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Use getnullstr() in maketexstring(), as in pdfTeX, + in most cases in order to avoid an assertion error. + +2014-07-15 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: Replace the deprecated spawnvp() by _spawnvp(), + they differ for 64-bit MinGW. + +2014-07-04 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Remove redundant cpp macros (w32 only). + +2014-06-20 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Support short-file-name convention (w32 only). + +2014-05-06 Peter Breitenlohner <peb@mppmu.mpg.de> + + Update to e-pTeX and e-upTeX from Akira Kakuto. + * texmfmp.c (getfiledump): Move definition of this function + also used by e-(u)pTeX from ../pdftexdir/utils.c to here. + +2014-01-20 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * printversion.c: 2013 ---> 2014. + +2014-01-15 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: Do not declare dump_name, now done in change files. + +2014-01-14 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: use fsyscp_system instead of system (Windows only). + +2013-12-31 TANAKA Takuji <KXD02663@nifty.ne.jp> + + * openclose.c: bug fix about error check when fopen. + Use fsyscp_fopen() instead of fsyscp_xfopen() (Windows only) + * texmfmp.c: Use get_command_line_args_utf8() (Windows only) + +2013-12-03 TANAKA Takuji <KXD02663@nifty.ne.jp> + + * openclose.c, texmfmp.c: Support KANJI file name in (e)upTeX and + XeTeX on Windows. + +2013-06-11 Peter Breitenlohner <peb@mppmu.mpg.de> + + Update to e-pTeX and e-upTeX 130605 from Hironori Kitagawa. + * texmfmp.c (pdftex_fail): Adapted from ../pdftexdir/utils.c. + (initstarttime, makecstring, makecfilename, getcreationdate, + getfilemoddate, getfilesize): Move definition of these functions + also used by e-(u)pTeX from ../pdftexdir/utils.c to here. + +2013-04-09 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * printversion.c: 2012 ---> 2013. + +2013-01-18 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (mk_shellcmdlist): Simplify. + +2013-01-06 Khaled Hosny <khaledhosny@eglug.org> + + * texmfmp.c [XeTeX]: Support input pipes. + +2012-11-20 Peter Breitenlohner <peb@mppmu.mpg.de> + + * Makefile.am: Avoid use of deprecated INCLUDES. + +2012-10-14 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Use _IONBF for unbuffered stream. + +2012-10-10 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (mk_shellcmdlist): The argument is not constant. + +2012-10-10 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Modify determination of fullpath for restricted shell + escape commands. + +2012-09-19 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: Since normalize_quotes() is declared static, + the forward declaration should also be static. + +2012-09-11 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c (maininit): On Windows, latex "\input" "a b c", for example, + was not allowed. Allow file name with spaces in these cases. + +2012-08-28 Peter Breitenlohner <peb@mppmu.mpg.de> + + * main.c [WIN32]: Added _setmaxstdio() (from W32TeX). + + * openclose.c (recorder_start): Reduce TL/W32TeX diffs. + Avoid using pid_t lacking in WIN32 (MSVC). + +2012-08-22 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c [IS_pTeX]: Rename initdefaultkanji() => initkanji(). + +2012-08-06 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c [WIN32]: bug fix. use rewind (f) to clear error and + EOF indicators. + +2012-07-23 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (runpopen): Binary mode for popen() on Windows now + done in kpathsea. + +2012-06-30 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c [WIN32]: Ignore DLLPROC for __MINGW32__. + +2012-06-30 Peter Breitenlohner <peb@mppmu.mpg.de> +2012-06-27 Norbert Preining <preining@logic.at> + + * texmfmp.c (runpopen): Append "b" on Windows. + (open_{in,out}_or_pipe): Do not use the "b" here. + +2012-06-27 Karl Berry <karl@tug.org> + + * texmfmp.c (generic_synctex_get_current_name): return the + empty string if passed null (can happen with -ini). + +2012-06-26 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (open_{in,out}_or_pipe): Use popen() modes "rb" and + "wb" only for Windows, Posix allows them only for fopen(). + (This makes pdftex's \input"|..." feature work again, + unintentionally broken.) + tex-live mail, 26 Jun 2012 06:24:11. + +2012-05-04 Peter Breitenlohner <peb@mppmu.mpg.de> + + * printversion.c (printversionandexit): Update 'Copyright 2012'. + +2012-04-08 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (mk_shellcmdlist, init_shell_escape, + shell_cmd_is_allowed, normalize_quotes): Declare as static. + (get_seconds_and_micros): Define only for pdfTeX. + (getrandomseed): Removed, MP only. + +2012-03-04 Peter Breitenlohner <peb@mppmu.mpg.de> + + Avoid 'differ in signedness' warnings. + * texmfmp.c (input_line): Cast buffer to 'unsigned char *'. + +2012-02-14 Peter Breitenlohner <peb@mppmu.mpg.de> + + * eofeoln.c (eof): Fix a typo in comment. + +2012-01-30 Peter Breitenlohner <peb@mppmu.mpg.de> + + * printversion.c, texmfmp.c: Drop report of file offset bits. + +2012-01-17 Peter Breitenlohner <peb@mppmu.mpg.de> + + * lib.h, printversion.c, texmfmp.c: Report file offset bits. + +2011-12-06 Peter Breitenlohner <peb@mppmu.mpg.de> + + * setupvar.c (setupboundvariable): Warning message: the bad + value can be from the environment or from texmf.cnf. + +2011-10-11 Peter Breitenlohner <peb@mp.mpg.de> + + * texmfmp.c [WIN32]: Slightly reformulate Byte order marks. + +2011-10-07 Peter Breitenlohner <peb@mp.mpg.de> + + * texmfmp.c: More changes to reduce diffs with W32TeX. + +2011-10-04 Peter Breitenlohner <peb@mp.mpg.de> + + * texmfmp.c: More changes to reduce diffs with W32TeX, + for compilation with MS Visual Studio 2005. + +2011-10-05 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c : remove unused free_shellcmdlist() + +2011-10-04 Peter Breitenlohner <peb@mp.mpg.de> + + * texmfmp.c (calledit): More changes to reduce diffs with W32TeX. + +2011-10-01 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: write (sock, buff, n) and send (sock, buff, n, 0) + for ipc_snd () are different in winsock. + +2011-09-30 Peter Breitenlohner <peb@mp.mpg.de> + + * texmfmp.c [Aleph]: Remove unused variable `eightbitp'. + +2011-09-21 Peter Breitenlohner <peb@mp.mpg.de> + + * texmfmp.c [IPC]: More changes to reduce diffs with W32TeX. + +2011-09-11 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: Disable options -translate-file, -default-translate-file, + and -8bit for Aleph. The option -kanji-internal=STRING is effective + also for pTeX and epTeX. + +2011-09-02 Peter Breitenlohner <peb@mp.mpg.de> + + * texmfmp.c: More changes to reduce diffs with W32TeX. + +2011-09-01 Peter Breitenlohner <peb@mp.mpg.de> + + * texmfmp.c [WIN32]: Minor rewrite to reduce diffs with W32TeX. + +2011-08-30 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c [WIN32]: Remove a semicolon. + +2011-08-29 Peter Breitenlohner <peb@mp.mpg.de> + + * texmfmp.c [WIN32]: Allow to build TeX & Co as DLL. + +2011-08-23 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: Remove some (e-)pTeX cruft. + + * openclose.c [PTEX]: No nkf_open() and nkf_close() for WIN32. + +2011-08-18 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: Options for (e-)pTeX and (e-)upTeX. + +2011-08-12 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: Add upTeX and e-upTeX. + +2011-08-04 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: Do not #include empty file <kpathsea/recorder.h>. + +2011-08-03 Magnus Granberg <zorry@gentoo.org> + + * texmfmp.c: Use C code for i?86 when -fPIC. + +2011-07-04 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: Drop `#warning SyncTeX: -synctex command line...'. + +2011-05-18 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (ipcpage): Add 'free(cwd)'. + (generic_synctex_get_current_name): Use xgetcwd(). + +2011-05-12 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: Change arg2 of kpse_absolute_p() from `0' to `false'. + +2011-05-11 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: add a function generic_synctex_get_current_name() + in order to get full path names for SyncTeX. + +2011-05-04 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (ipc_open_out): Avoid to #define SOCK_NONBLOCK which + conflicts with newer GNU C library headers. + +2011-05-04 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * openclose.c (recorder_change_filename): on windows, an opened file + cannot be renamed. + +2011-05-02 Karl Berry <karl@tug.org> + + * openclose.c (recorder_change_filename): take output_directory + into account. Report/patch from + Philipp Stephani, 30 Apr 2011 16:11:53, + http://tracker.luatex.org/view.php?id=615 + +2011-04-28 Karl Berry <karl@tug.org> + + * printversion.c (printversionandexit): it is 2011. + +2011-04-27 Karl Berry <karl@tug.org> + + * texmfmp.c (initscreen): do not mention mfw, which is no more. + Suggestion from Reinhard Kotucha, tex-k mail 21 Jul 2010 11:40:36. + +2011-04-19 Peter Breitenlohner <peb@mppmu.mpg.de> + + Avoid 'differ in signedness' warnings. + texmfmp.c (input_line): Caat input_line2() arg2 to 'char *'. + +2011-03-10 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (calledit): [__MINGW32__] Drop win32_system() and + use system() as for all other systems. + +2011-03-07 Peter Breitenlohner <peb@mppmu.mpg.de> + + * setupvar.c (setupboundvariable): `program_invocation_name' has + been renamed into `kpse_invocation_name'. + +2010-06-10 Peter Breitenlohner <peb@mppmu.mpg.de> + + Reorganize web2c headers. + * alloca.c, basechsuffix.c, chartostring.c, coredump.c, + eofeoln.c, fprintreal.c, input2int.c, inputint.c, main.c, + openclose.c, printversion.c, setupvar.c, uexit.c, usage.c, + zround.c: + #include <w2c/config.h> instead of <config.h> or "config.h". + * version.c: #include <w2c/c-auto.h> instead of "c-auto.h". + +2010-06-06 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: include kpathsea/concatn.h if WIN32 is defined. + +2010-06-04 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: include kpathsea/concatn.h and remove cast + for concatn (). + +2010-05-24 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * texmfmp.c: on win32, all restricted shell escape commands are + executed by fullpath. + +2010-05-18 Karl Berry <karl@tug.org> + + * printversion.c (printversionandexit): 2010. + +2010-05-10 Karl Berry <karl@tug.org> + + * input2int.c (zinput2ints, zinput3ints): don't bother + to cast result of fprintf. + +2010-04-25 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * lib.h: + * texmfmp.c: remove TEXDLL. + +2010-04-21 Karl Berry <karl@tug.org> + + * Makefile.am (EXTRA_DIST), + * win32main.c: rm per Akira. + +2010-04-20 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c, lib.h: Remove luaTeX specific code. + + * lib.h: Move extern declaration of ptexbanner from here + to ../pdftexdir/ptexlib.h (instatiated in texmfmp.c). + +2010-04-19 Peter Breitenlohner <peb@mppmu.mpg.de> + + * main.c, texmfmp.c: Remove extern declaration of mainbody, + is in lib.h. + * openclose.c (recorder_enabled, output_directory): Remove + extern declarations, are in lib.h. + * lib.h: Move extern declaration of fullnameoffile to here ... + * texmfmp.c: ... from here ... + * openclose.c: ... and from here. + * texmfmp.c [XeTeX]: Move extern declarations of papersize and + outputdriver from here to ../xetexdir/XeTeX_ext.h. + + * Makefile.am, openclose.c, printversion.c: + Integrate libp.a for pTeX. + +2010-04-18 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (maininit) [__SyncTeX__]: omit warning about no + SyncTeX for pTeX. + +2010-04-11 Karl Berry <karl@tug.org> + + * texmfmp.c, + * printversion.c, + * openclose.c, + * chartostring.c, + * basechsuffix.c: remove useless casts to (string) or (char *), + etc. of xmalloc. + +2010-03-30 Peter Breitenlohner <peb@mppmu.mpg.de> + + * openclose.c (open_input): Fixed a typo. + From Akira Kakuto <kakuto@fuk.kindai.ac.jp>, 30 Mar 2010 12:33:33. + +2010-03-30 Karl Berry <karl@tug.org> + + * (recorder_start): throw in pid in recorder_name so parallel builds + have a chance of working. Report from + Kirill Smelkov, Debian bug 575731, tex-k mail 29 Mar 2010 06:18:35. + +2010-03-19 Peter Breitenlohner <peb@mppmu.mpg.de> + + * setupvar.c (setupboundvariable): Fix off by one error in msg. + +2010-03-05 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (setupboundvariable): Moved from here ... + * setupvar.c (new): ... to here for use in non-engine programs. + * lib.h (setupboundvariable): Moved from ../texmfmp.h to here. + * Makefile.am (lib_a_SOURCES): Added setupvar.c. + +2010-02-24 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (IPC) [WIN32]: #include <winsock2.h> instead of + <sys/socket.h> and <fcntl.h>, use ioctlsocket() instead of + fcnt() for non-blocking, and use Sleep() instead of sleep(). + +2010-02-21 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: #include <window/mfdisplay.h> instead of externs. + +2010-02-20 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (calledit): Use win32_system() with two args only + for MinGW32, native WIN32 uses only one arg. + (catch_interrupt) [WIN32]: Declare as static. + +2010-02-01 Karl Berry <karl@tug.org> + + * openclose.c (open_input): do not try prepending TEXMFOUTPUT for + reading if the filename is absolute. + +2010-01-24 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (mk_shellcmdlist): Declare string param as const. + +2010-01-22 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (maininit) [__SyncTeX__]: omit warning about no + SyncTeX for luaTeX. + (gettexstring): Declare as static for luaTeX. + +2010-01-16 Karl Berry <karl@tug.org> + + * texmfmp.c (do_dump, do_undump): give full name of file + in fatal message when something cannot be (un)dumped. + +2010-01-02 Karl Berry <karl@tug.org> + + * texmfmp.c (runsystem): doc fix. + +2009-12-23 Karl Berry <karl@tug.org> + + * usage.c (usagehelp) + * texmfmp.c (BUG_ADDRESS): default to tex-k@tug.org, no @mail. + +2009-12-01 Alexander Cherepanov <cherepan@mccme.ru> + + * texmfmp.c (parse_first_line): initialize s to NULL. + * usage.c: doc fix. + +2009-11-12 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (shell_cmd_is_allowed): Check for invalid single + quote also within quoted arguments. + Reported by Akira Kakuto <kakuto@fuk.kindai.ac.jp>, + diagnosed by Manuel P\'egouri\'e-Gonnard <mpg@elzevir.fr>. + +2009-10-24 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (openinnameok, openoutnameok): Moved to Kpathsea + and renamed kpse_{in,out}_name_ok. + +2009-09-06 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (last_lineno): MAYBE_STATIC for luaTeX. + (srcspecialsoption, parse_src_specials_option): static but not + used for luaTeX. + +2009-09-05 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (runpopen): Used only for pdfTeX and luaTeX. + (last_source_name etc): Not used by MF. + (ipcpage): Avoid unconstifying cast. + (compare_paths): Declare as static. + (mfwin_sw): Constify member string. + +2009-09-04 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (initscreen): Add explicit braces. + (getrandomseed, makefullnamestring): ANSI C definition. + +2009-08-27 Peter Breitenlohner <peb@mppmu.mpg.de> + + * lib.h (NOT_WEB2C): New preprocessor macro, if defined prevents + declaration of argc, argv, cmdline, and mainbody (from main.c). + +2009-08-24 Peter Breitenlohner <peb@mppmu.mpg.de> + + * openclose.c (open_output): Bugfix? local var 'fname' was + shadowed by a second one. Avoid memory leak. + +2009-08-22 Peter Breitenlohner <peb@mppmu.mpg.de> + + * lib.h, texmfmp.c, version.c: Constify ptexbanner and + versionstring. + +2009-08-21 Peter Breitenlohner <peb@mppmu.mpg.de> + + Avoid maximal compiler warnings. + * openclose.c (recorder_record_name): Constify string param1. + (recorder_record_{name,input,output}): Rename param + nameoffile=>name, not to shadow global var. + +2009-08-20 Peter Breitenlohner <peb@mppmu.mpg.de> + + * lib.h (ptexbanner): Add decl for pdfTeX and luaTeX. + * texmfmp.c (ptexbanner): Drop decl but keep initializer. + * printversion.c (kpathsea_version_string): + #include <kpathsea/version.h> and drop extern declaration. + +2009-08-17 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c (shell_cmd_is_allowed): Change param1 from 'char **' + to 'const char *'. + (runsystem, runpopen): Constify string params. + +2009-07-24 Martin Schr\"oder <martin@oneiros.de> + + * printversion.c: don't nest extern declarations + +2009-06-23 Peter Breitenlohner <peb@mppmu.mpg.de> + + * basechsuffix.c, chartostring.c, coredump.c, eofeoln.c, + fprintreal.c, input2int.c, inputint.c, main.c, openclose.c, + printversion.c, texmfmp.c, uexit.c, usage.c, win32main.c, + zround.c: drop P?C, P?H, use ANSI C function declarations. + +2009-06-10 Peter Breitenlohner <peb@mppmu.mpg.de> + + * Makefile.am (AM_CFLAGS): enable compiler warnings. + * lib.h (new): declarations for *.c from ../cpascal.h. + * basechsuffix.c, chartostring.c, eofeoln.c, fprintreal.c, + input2int.c, inputint.c, main.c, openclose.c, printversion.c, + zround.c: #include "lib.h" to declare function prototypes. + * openclose.c: declare internal function recorder_record_name as + static; declare param of recorder_record_input and + recorder_record_output as const_string as from ../cpascal.h. + +2009-06-01 Karl Berry <karl@tug.org> + + * printversion.c (printversionandexit): it's 2009. + Also, remove special references to kpathsea author(s) etc. + +2009-03-29 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: remove all references to (Web2C version of) MP. + +2009-05-18 Karl Berry <karl@tug.org> + + * openclose.c (recorder_start): use output_directory for the .fls + file, if it has been specified with --output-directory. + metapost mail from Nicola, 16 May 2009 13:41:36. + +2009-03-29 Peter Breitenlohner <peb@mppmu.mpg.de> + + * texmfmp.c: remove all references to Omega, eOmega, and pdfeTeX. + +2009-03-28 Karl Berry <karl@tug.org> + + * texmfmp.c (mk_shellcmdlist, shell_cmd_is_allowed): not static, + so luatex can access. From Taco. + +2009-03-27 Taco Hoekwater <taco@luatex.org> + + * texmfmp.c (parse_options): add #ifndef luaTeX guard for + --src-specials, because luaTeX does not implement it. + (parse_src_specials_option): add #ifndef luaTeX guard for + the same reason. + +2009-03-02 Karl Berry <karl@tug.org> + + * texmfmp.c (long_options): make -enable-write18 and -disable-write18 + synonyms for -shell-escape and -no-shell-escape. + +2009-02-26 Karl Berry <karl@tug.org> + + * texmfmp.c: Implementation of restricted shell escapes from Akira. + (mk_shellcmdlist, init_shell_escape, char_needs_quote, Isspace, + shell_cmd_is_allowed, runsystem, runpopen): new fns. + (long_options, parse_cmd_line): new option --shell-restricted. + (main): call init_shell_escape. + (open_in_or_pipe, open_out_or_pipe): call runpopen. + +2009-02-06 Karl Berry <karl@tug.org> + + * texmfmp.c (maininit) [__SyncTeX__]: omit warning about no + SyncTeX for Omega and MF/MP. + +2008-03-24 Karl Berry <karl@tug.org> + + * printversion.c: it's 2008. + +2008-03-16 Karl Berry <karl@tug.org> + + * texmfmp.c (maininit): don't append DUMP_EXT if it's already + there. Report from Hans. + +2008-03-09 Karl Berry <karl@tug.org> + + * texmfmp.c (maketexstring) [!MP]: only define this fn if !MP, + since MetaPost has its own in mpdir/utils.c. + (input_line): initialize i = EOF. From Taco. + +2008-01-29 Peter Breitenlohner <peb@mppmu.mpg.de> + + * Makefile.in: Add @configure_input@ line. + +2007-12-28 Karl Berry <karl@tug.org> + + * texmfmp.c (parse_options): do not set user_progname at + DUMP_OPTION or efmt. + (maininit): instead, do it here, after options are read. + +2007-09-05 Karl Berry <karl@tug.org> + + * texmfmp.c (long_options): move output-directory output to be + enabled for MF and MP too. From Akira. + +2007-08-20 Karl Berry <karl@tug.org> + + * texmfmp.c (main) [WIN32]: _setmaxstdio(2048), to increase + open files limit. From Akira, 19 Aug 2007 09:30:30 +0900. + +2007-07-26 Karl Berry <karl@tug.org> + + * openclose.c (recorder_record_name): fflush the recorder file, + since this is for debugging. Suggested by George White. + +2006-12-28 Martin Schr\"oder <martin@oneiros.de> + + * texmfmp.c: fixed some warnings raised by gcc for unused variables + and different signedness of arguments + +2006-07-16 Karl Berry <karl@tug.org> + + * mfmpi386.asm: missing " chars. + +2006-07-15 Karl Berry <karl@tug.org> + + * mfmpi386.asm (asm): prepend with .text to avoid seg fault with + -g3 or -ggdb3 due to the symbols ending up in the data section. + tex-k report by Edward Catmur, 29 Mar 2006 00:09:15 +0100. + +2006-06-19 Karl Berry <karl@tug.org> + + * texmfmp.c (open_in_or_pipe) [!pdfTeX && !pdfeTeX]: track + fullnameoffile; from Akira and Jonathan. + +2005-08-13 Olaf Weber <olaf@infovore.xs4all.nl> + + * printversion.c: Update copyright messages. + +2005-08-03 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Implement -etex switch. + +2005-07-29 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (opennameok): Check all occurrences of ".." in a + filename, not just the first. Reported by Yutaka OIWA + <y.oiwa@aist.go.jp>. + +2005-07-27 Olaf Weber <olaf@infovore.xs4all.nl> + + * printversion.c: libkpathsea is covered by the LGPL, not the GPL, + and is the common factor that brings in the *GPL to all + web2c-based programs. + + * texmfmp.c (get_seconds_and_micros): New function, gets high-res + time if possible. Remove references to pdfxtex. + +2005-07-22 Olaf Weber <olaf@infovore.xs4all.nl> + + * input2int.c: The correct format string to use depends on whether + integer is an int or a long int. Reported by M.J. Rutter + <mjr19@cus.cam.ac.uk>. + +2005-06-26 Olaf Weber <olaf@infovore.xs4all.nl> + + * Makefile.in: Replace ac_include with kpse_include. From Peter + Breitenlohner. + +2005-06-22 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c [MP][BANNER]: Update for MetaPost 0.901. + +2005-06-21 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (opennameok,openinnameok,openoutnameok): Add new + parameter to opennameok() so its diagnostics are correct wrt to + whether we are testing a file name for reading or writing. + +2005-04-12 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (getjobname): Add a parameter, the string to return if + --jobname wasn't given. + This is part of a group of changes that fix pdftex bug 302. + http://sarovar.org/tracker/?func=detail&atid=493&aid=302&group_id=106 + + * openclose.c (open_input): kpse_find_file() always returns a new + string, so we can unconditionally deallocate it. + + * texmfmp.c (maininit): Factor out common code into texmf_yesno(). + (texmf_yesno): New function, return true if a variable is set and set + to 't', 'y', or '1' in texmf.cnf or the environment. + +2004-12-20 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c [pdfTeX,pdfeTeX,pdfxTeX]: New variable ptexbanner. + +2004-12-19 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c [TeX] (maininit): For all TeX variants, recognize + "initex" and "virtex" program names, just in case. + +2004-09-16 Olaf Weber <olaf@infovore.xs4all.nl> + + * printversion.c (printversionandexit): Hartmut Henkel + <hartmut_henkel@gmx.de> noticed that the engines start running + like this: "This is TeX, Version 3.141592 (Web2C 7.5.3)" but the + -version output looks like this "TeX (Web2C 7.5.3) 3.141592". + He supplied a small patch to rectify this. + +2004-08-28 Olaf Weber <olaf@infovore.xs4all.nl> + + * openclose.c (open_input,open_output): Implement output_directory + option. + + * texmfmp.c: Accept -output-directory option. + +2004-07-14 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (setupcharset): Remove this fuction. The + initialization is performed is done by the engine. + (read_char_translation_file): Rename to readtcxfile. + (readtcxfile): Some comment changes compared to its previous + incarnation. + + * usage.c (usagehelp): Add second argument, email address for bug + reports. Requested by the pdftex team. + + * texmfmp.c: Add -output-format to the long_options array. + Also add BUG_ADDRESS to the macros defined for each engine. + Call usagehelp with BUG_ADDRESS as second argument. + +2004-07-03 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (parse_options): Make it so that aleph and omega also + parse the -translate-file and -8bit options, even though they now + silently ignore them. (They have to ignore them in any case, as + neither makes sense for these programs.) + +2004-07-02 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c [TeX]: Implement -efmt as alternate spelling for -fmt. + This option is only present for backward compatibility, and will + go away in the future. + +2004-06-29 Olaf Weber <olaf@infovore.xs4all.nl> + + * Makefile.in: Don't include alloca.o in the objects. It + shouldn't be used anywhere. + +2004-06-16 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (get_input_name): Off-by-one errors when + erasing/restoring the final quote. From Akira Kakuto + <kakuto@fsci.fuk.kindai.ac.jp>. + +2004-06-15 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: (normalize_quotes): New function, takes a filename + and returns an allocated string with the name quoted iff it + contains a space. + (get_input_file_name): Factor out normalize_quotes. + (getjobname): Add quotes if needed. callmakempx: Add quotes if + needed. + +2004-06-04 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (get_input_file_name): New function. Get the name of + the input file for use by parse_first_line(), and if the filename + contains spaces make sure a properly quoted version will be given + to TeX. + (parse_first_line): Now takes the name of the input file (or NULL) as + an argument, instead of looking for it. + +2004-05-26 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Remove -oem code. + +2004-05-14 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Remove much of the locale-dependent code. Some + pieces remain because they are related to the Win32 '-oem' option, + where I do not know yet whether that option should go as well. + +2004-05-10 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (setupcharset): Fixing a regression. When a line in a + TCX file contains two numbers and a comment, set printable=1. + Reported by Staszek Wawrykiewicz <staw@gust.org.pl>. + +2004-05-08 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (main): We can now put TEXMFENGINENAME into the + environment for $engine in all cases. + + * texmfmp.c: Add -halt-on-error option. + +2004-05-07 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (maininit): Set $engine appropriately. + + * texmfmp.c: Implement -8bit option. + + * texmfmp.c (makesrcspecial): Always put a space after the line + number. + +2004-04-16 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (setupcharset): More compact xprn assignment. + +2004-03-28 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Implement -no-shell-escape, -no-parse-first-line, + -no-file-line-error. + +2004-03-25 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c [eTeX](maininit): e-TeX will no longer treat being + called as "initex" or "virtex" special. + (tcx_get_num): Additional argument, upper bound we're accepting. + (read_char_translation_file): Allow for a third integer, 0 or 1, to + set printable status. This way you can translate characters + without making them printable. However, enforce that 7bit ASCII + remains printable. + + * texmfmp.c (maininit): Add sanity check for -enc or -mltex + without -ini. + +2004-03-24 Olaf Weber <olaf@infovore.xs4all.nl> + + * zround.c: Add public domain notice. + + * win32main.c: Add public domain notice. + + * version.c: Add public domain notice. + + * uexit.c: Add public domain notice. + + * printversion.c: Bump 2003 to 2004 in copyright notices. + + * main.c: Add public domain notice. + + * inputint.c: Add public domain notice. + + * input2int.c: Add public domain notice. + + * fprintreal.c: Add public domain notice. + + * eofeoln.c: Add public domain notice. + +2004-03-22 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (parse_options): Add -output-format for the pdf*TeX + family. + + * texmfmp.c: Changes for Aleph. + + * texmfmp.c (long_options): Enable "enc" option. + +2004-03-16 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Allow file:line:error style messages to be enabled + from texmf.cnf. From Akira Kakuto <kakuto@fsci.fuk.kindai.ac.jp>. + +2004-02-26 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Rename isprintable to xprn. + + * win32main.c: Sync with TeXlive. + + * texmfmp.c: Add -enc option. + + * texmfmp.c: Add support for pdfxTeX. + +2003-02-16 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Update banners for TeX 3.141592, MF 2.71828. + +2003-02-07 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: e-Omega support. + +2003-01-24 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (setupcharset): Do not adapt the isprintable array to + the locale. + +2003-01-10 Olaf Weber <olaf@infovore.xs4all.nl> + + * printversion.c (printversionandexit): Update copyright notice + years. + +2002-12-14 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Remove some unsused variables. + +2002-11-11 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Implement a -parse-first-line option. With the + current code it is possible to switch %&-line parsing on from the + command line. To switch it off when it is enabled in texmf.cnf + requires the use of an environment variable. + +2002-10-20 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Add support for -jobname option. + +2002-10-06 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (maybe_parse_first_line): Split + maybe_parse_first_line: maybe_parse_first_line is called to set + parse_first_line_p for TeX, MF, MP, and parse_first_line is called + to do the actual parsing. + + * texmfmp.c: Add support for mktexfmt; from Fabrice Popineau. + +2002-06-04 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Do not allow texmf.cnf to set the src_specials + option. + +2002-06-02 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Change handling of source specials so that there is a + single flag, src_specials_p, which can be used to see if any + source specials are generated. + + * win32main.c: From Fabrice. + +2002-04-02 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c [Omega] (ipcpage,gettexstring): Correction of the way + the strstartar array is handled. Reported by Akira Kakuto + <kakuto@fsci.fuk.kindai.ac.jp> + +2001-11-27 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (initscreen): Clarify message generated when an X + window cannot be opened. + +2001-11-25 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Remove unnecessary casts to (int*). If C++ -> + NO_MF_ASM. + + * alloca.c: Changes to allow this file to compile with C++. + +2001-11-19 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Changes to keep C++ compilers from choking. + + * openclose.c: Remove double declaration of recorder_name, make + prototype of open_input consistent with cpascal.h. + +2001-11-18 Olaf Weber <olaf@infovore.xs4all.nl> + + * uexit.c: Changes to keep C++ compilers from choking. + + * texmfmp.c: Changes to keep C++ compilers from choking. Changes + to support the filename recorder. + + * printversion.c: Changes to keep C++ compilers from choking. + + * openclose.c: Changes to keep C++ compilers from choking. + (recorder_start): New function, starts filename recorder. + (recorder_change_filename): New function, change the name of the file + used by the filename recorder. + (open_input,open_output): Record filename, starting recorder if + necessary. + + * chartostring.c: Changes to keep C++ compilers from choking. + + * basechsuffix.c: Changes to keep C++ compilers from choking. + +2001-11-14 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (getrandomseed): If available use gettimeofday or + ftime to obtain a random seed number. These functions have a + higher resolution, so fix the problem that subsequent MF or MP + runs could have the same seed. + +2001-10-30 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Add support for source specials. + + * openclose.c: Add support for file:line:style messages. + +2001-10-26 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Implement -tex=program option for mp. + +2001-10-24 Olaf Weber <olaf@infovore.xs4all.nl> + + * usage.c (usage): Remove first argument, should now only be + called on abnormal exit. + (usage_help): Print help message, implies a normal exit. + + * texmfmp.c: Modify usage/usage_help invocation. + + * eofeoln.c (readln): New function, read a line and accept CRNL, + CR, and NL as end-of-line delimiters. + +2001-04-23 Olaf Weber <olaf@infovore.xs4all.nl> + + * eofeoln.c (eoln): Accept both CR and LF as end-of-line + characters. + +2000-08-25 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (setupboundvariable): Add parentheses for clarity, and + to silence stupid compilers. + +2000-05-03 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (calledit): The first argument should be a pointer to + packedASCIIcode. This matters for Omega. From "C.M. Connelly" + <c@eskimo.com>. + +2000-04-21 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c [WIN32]: Add support for -oem option. From Fabrice. + +2000-04-13 Olaf Weber <olaf@infovore.xs4all.nl> + + * openclose.c: Disabled the supporting code for remembering the + full name while the code for C style error messages and source + specials is under review. + +2000-04-03 Olaf Weber <olaf@infovore.xs4all.nl> + + * openclose.c (open_input): Save full name of found file in + full_name_of_file variable. For "C-style" error messages and + source-file specials. After Stefan Ulrich + <ulrich@cis.uni-muenchen.de> and Fabrice Popineau + <Fabrice.Popineau@supelec.fr>. + +2000-01-13 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (parse_options): Stop option-processing at the first + non-option, so that a command line like 'tex \&sgmlbase + -lhtmlbase.tex -ousing.html using.html' feeds the '-lhtmlbase.tex' + and '-ousing.html' to the format. Reported by Jonathan Fine + <fine@active-tex.demon.co.uk>. + +1999-07-12 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (maininit): Add a --default-translate-file option, to + facilitate CSTeX. Suggestion (relayed?) by Petr Olsak + <olsak@math.feld.cvut.cz>. + (input_line): Make sure that catching a SIGINT won't be seen as a EOF + on the terminal. Problem noticed by DEK. + +1999-06-28 Olaf Weber <olaf@infovore.xs4all.nl> + + * openclose.c (open_input): The pdfTeX people asked that the disk + not be pounded for .vf files. + +1999-05-29 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (opennameok): Allow ./ or its equivalent. Use + IS_DIR_SEP rather than comparing against DIR_SEP. + + * openclose.c (open_input): Correct comment. + +1999-03-15 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (parse_options): Explicit --progname override the + inferred programe of the --fmt option. Suggested by Sebastian. + (ztakefraction,ztakescaled,zmakescaled,blankrectangle,paintrow): Add + prototypes. From Thomas. + +1999-02-14 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: The translate_filename variable is now external. Use + kpse_web2c_format to find tcx files. + +1999-02-06 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Remove include for kpathsea/config.h because it is + superfluous. + (calledit): Use P?C macro in definition. + +1999-02-04 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (maybe_parse_first_line): Allow both --translate-file + and -translate-file in first line. + + * main.c (main): Remove __cdecl, from Fabrice. + +1999-01-27 Olaf Weber <olaf@infovore.xs4all.nl> + + * zround.c (zround): Add cast to quiet compiler. By Fabrice. + + * usage.c (usage): Use KPSEDLL for kpse_bug_address. By Fabrice. + + * texmfmp.c [WIN32]: include sys/timeb.h. + (mainbody): Add TEXDLL to declaration. + (maininit): The old main function renamed. + (main): A new main function, stripped to the bones. + (getrandomseed): Get a random seed from the current time. + All after Fabrice. + + * printversion.c (printversionandexit): Add KPSEDLL for + kpathsea_version_string, by Fabrice. + + * main.c (main): Add __cdecl, from Fabrice. + +1999-01-24 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Support for pdfeTeX. From Thomas Esser. + + * texmfmp.c (maybe_parse_first_line): Default to parsing if + maybe_parse_first_line is not defined in texmf.cnf. + (opennameok): Add an argument to specify default. + (openinok): Default to "a" if no openin_any found. + (openoutok): Default to "p" if no openout_any found. + + * mfmpw32.c: Change CRNL to NL line-endings. + +1999-01-14 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Further changes and fixes for maybe_parse_first_line. + Add openinnameok and openoutnameok, which call opennameok. + (opennameok): Change implementation to reflect this. + +1999-01-13 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Rename maybe_set_dump_default_from_input to + maybe_parse_first_line. Add TCX support in the form of allowing a + --translate-file pseudo-option, as proposed by Wlodzimierz Bzyl + <matwb@monika.univ.gda.pl>. + + * printversion.c: Correct --version output. + + * Makefile.in: Rename kpathsea.make to kpathsea.mk. + +1999-01-10 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Update banners, add MFNOWIN ifdef. + + * printversion.c (printversionandexit): Improve & update message. + + * Makefile.in: Change of ../make/*.make to ../make/*.mk. + +1998-12-04 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Replace isblank with ISBLANK, to improve handling of + whitespace. + +1998-07-26 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c (parse_options): Make --progname a no-op after --fmt + has been seen. Thus the order of these options no longer matters. + + * texmfmp.c: Rename openoutnameok to opennameok. + +Sun May 31 17:27:22 1998 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c: Add a parse_first_line configuration entry, so the + %&format construct can be switched off when desired. Suggested by + Denis B Roegel. + Add a --debug-format option. + +Mon May 4 19:41:22 1998 Olaf Weber <olaf@infovore.xs4all.nl> + + * basechsuffix.c (basenamechangesuffix): Replace call of basename + with xbasename. + + * texmfmp.c (openoutnameok): Replace call of basename with + xbasename. + +Tue Mar 10 06:37:51 1998 Olaf Weber <olaf@infovore.xs4all.nl> + + * texmfmp.c [TeX & IPC] (ipcpage): Remember to set begun to true + once we've begun. + +Sun Mar 8 18:21:46 1998 Olaf Weber <olaf@infovore.xs4all.nl> + + * printversion.c (printversionandexit): Copyright year is 1998. + +Tue Feb 10 17:56:36 1998 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c: Provide the hooks for the epsf server. From Mathias + Herberts. + + * eofeoln.c: Prototype eoln. Spotted by Andreas Scherer + <Andreas.Scherer@Pobox.Com> + + * fprintreal.c: Prototype fprintreal. Spotted by Andreas Scherer + <Andreas.Scherer@Pobox.Com> + +Fri Jan 23 15:01:31 1998 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c: Various patches for Omega from John Plaice. + (ipcpage [Omega]): Fix because string handling in Omega differs. + (maybe_set_dump_default): Fix to get %& to work in more cases. + +Thu Dec 18 20:37:20 1997 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c: Change spelling of -maketex option to -mktex. + +Fri Dec 12 10:22:52 1997 Olaf Weber <infovore@xs4all.nl> + + * openclose.c (open_output): Don't use TEXMFOUTPUT value if it is + the empty string. + + * texmfmp.c (openoutnameok): Rewritten to support three levels of + permissiveness. + (main): Assignment to shellenabledp has been rewritten: we now + enable only if certain values are found. + +Mon Dec 1 19:05:06 1997 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c (maybe_set_dump_default_from_input): Reset the program + name if the dump_name changes. + + * texmfmp.c [WIN32 && !NO_MF_ASM]: Include "lib/mfmpw32.c" instead + of "../win32/mfmpi386.c". + + * texmfmp.c (main, parse_options): Add support for --interaction + option. + + * texmfmp.c (main) [eTeX]: Make sure calling e-TeX as initex or + virtex works as it should. + +Sat Nov 29 13:06:53 1997 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c (main): We assume "plain" for the dump_name iff the + program was called as ini* or vir*. And in the case of ini*, the + file name will override this anyway. + + * texmfmp.c (callmakempx): Add xstrdup, because we end up + potentially freeing a static string otherwise. From Fabrice + Popineau. + +Sun Nov 23 19:43:57 1997 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c (openoutnameok): When we're trying to be safe, add + some extra paranoia supplied by Charles Karney <karney@pppl.gov>. + +Sat Nov 22 19:26:13 1997 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c (main): Use kpse_set_program_name and + kpse_program_name instead of kpse_set_progname and + program_invocation_short_name. + +Sat Nov 15 21:27:23 1997 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c: Various changes to support Omega. + +Fri Nov 14 16:43:28 1997 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c [eTeX,PDFTeX]: Inclusion of header file with + appropriate banner. + +Fri Oct 24 13:41:56 1997 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c: Prototypes for the mf_*_{blankrectangle,paintrow} + functions. + +Mon Oct 20 08:16:40 1997 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c [WIN32]: Added support for WIN32WIN. Added suppport + for redirection of stderr to a logfile. Added support for asm + routines. Prototyped mainbody. + (setupboudvariable): Don't try to free expansion if it is NULL. + From Fabrice Popineau. + + * main.c (main): Prototype mainbody. From Fabrice Popineau. + +Sun Oct 19 10:57:43 1997 Olaf Weber <infovore@xs4all.nl> + + * printversion.c (printversionandexit): Removed web2c maintainer's + name from version info. + +Fri Oct 17 10:33:06 1997 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c: Correct prototypes for all the varieties of + ...initscreen and ...updatescreen. No prototypes for + ...blankrectangle and ...paintrow. + + * texmfmp.c (main) [MSDOS, WIN32]: Use case-insensitive comparison + for filenames on MS-DOS/MS-Windows. + (openoutnameok): When testing for `unix' make sure `MSDOS' is NOT + defined since DJGPP defines both. + (initscreen): Use "mftalk" for DJGPP as well. + From Eli Zaretskii <eliz@is.elta.co.il>. + +Thu Oct 16 20:34:25 1997 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c (parseoptions [TeX], main): Remove everything related + to the -extend-jobname option. + +Fri Oct 3 11:46:15 1997 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c: Add prototypes for the mf_trap_* functions. After + Fabrice Popineau. + +Thu Oct 2 18:07:24 1997 Olaf Weber <infovore@xs4all.nl> + + * texmfmp.c (main): Added locale support. From Bernd Raichle + <raichle@informatik.uni-stuttgart.de>. + +Tue Sep 30 12:00:13 1997 Olaf Weber <infovore@xs4all.nl> + + * version.c: use version string from c-auto.h. + + * texmfmp.c: Changed return type of main int. + +Fri Mar 21 16:38:48 1997 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (struct msg): Do not try to declare the zero-length + array, just leave it out. + Bug from: jumper@lens.sri.com (Greg Jumper) + +Wed Feb 12 08:18:07 1997 Fabrice POPINEAU <popineau@ese-metz.fr> + + * texmfmp.c (catch_interrupt): Win32, differentiate between user + interrupt and console closing. + +Mon Feb 3 18:01:42 1997 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (parse_options): Check for -1, not EOF, + per new getopt. + +Mon Jan 27 22:44:29 1997 Ulrik vieth <vieth@thphy.uni-duesseldorf.de> + + * texmfmp.c (BANNER) [MP]: Update to version 0.632. + +Sat Jan 18 13:04:34 1997 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c: Update len. + From: Gregor Hoffleit <flight@mathi.uni-heidelberg.de>. + +Thu Jan 16 14:29:50 1997 Karl Berry <karl@cs.umb.edu> + + * alloca.c: New version from /gd/gnu/lib. + + * texmfmp.c (funny_core_dump): Move to new file. + * coredump.c: New file. + * Makefile.in (objects): Add coredump.o. + This makes it possible for BibTeX to find the function + (not that it needs it). + From: Richard Walker <Richard.Walker@cs.anu.edu.au> + +Sun Jan 5 16:11:12 1997 Karl Berry <karl@cs.umb.edu> + + * printversion.c: It's 1997 now. + +Sun Dec 29 17:11:03 1996 Karl Berry <karl@cs.umb.edu> + + * basechsuffix.c (basenamechangesuffix): Filename comparison may + be case-insensitive. From Fabrice. + +Sat Dec 28 17:37:14 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (ipcpage): Pass the whole DVI filename to the other + end of the connection, not just the relative name. (It may have + been already started up.) + +Sun Dec 15 16:50:25 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c: #if 0-out all the TCX file stuff. + Suggested by David Carlisle et al. + +Sun Dec 8 16:40:57 1996 Karl Berry <karl@cs.umb.edu> + + * openclose.c (standardinput, standardoutput): Remove these; + make them globals in bibtex.ch itself. + + * printversion.c, texmfmp.c, usage.c: WIN32 changes. + From Fabrice. + +Sat Dec 7 11:10:39 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (topenin): Rewrite to avoid strcat, for Omega. + From: John Plaice <plaice@iad.ift.ulaval.ca>. + +Fri Dec 6 17:44:45 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (main) [TeX && Omega]: Initialize MakeTeX{OCP,OFM}. + * openclose.c (ocptemp): New global. + (open_input): Read ahead in ofm and ocp files. + +Tue Dec 3 15:15:14 1996 Ulrik Vieth <vieth@thphy.uni-duesseldorf.de> + + * Makefile.in: Remove spurious targets for wsun.c and wx11.c. + +Tue Dec 3 15:15:14 1996 Ulrik Vieth <vieth@thphy.uni-duesseldorf.de> + + * texmfmp.c (long_options): mpost -T or -troff doesn't take an + optional argument. + + * Makefile.in: Remove spurious targets for wsun.c and wx11.c. + +Wed Nov 27 10:02:21 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (NO_MF_ASM) [__sun__]: Define; our assembler code + doesn't work with the Solaris/x86 assembler. + * mfmpi386.asm: Doc fix. + +Sat Nov 23 14:42:53 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (openoutok): Allow .tex as a special case. + +Fri Nov 15 16:15:32 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (openoutnameok): Do not free the result of basename; + it's never dynamically allocated anyway. + +Sun Nov 10 16:37:19 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c: Check for inimpost and virmpost instead of + inimp and virmp. + +Mon Oct 14 17:27:34 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (DUMP_EXT) [DOS]: Only truncate to .bas if DOS, + not DOSISH; WinNT/Win95 support long filenames (at long last). + (initscreen) [WIN32]: Use mftalk a la OS2. + (get_date_and_time): Include parameter in old_handler decl. + +Mon Oct 7 12:49:38 1996 Karl Berry <karl@cs.umb.edu> + + * Makefile.in (objects): Include printversion.o. + * printversion.c: New file. + + * texmfmp.c: Oops, iniversion doesn't it, it's global. + (parse_options): Call printversionandexit. + +Sun Oct 6 10:17:00 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (main): Initialize iniversion and virversion. + +Sat Sep 7 16:14:41 1996 Karl Berry <karl@cs.umb.edu> + + * usage.c: Include the bug reporting address. + +Sun Aug 4 15:48:03 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (parse_options): Print the Kpathsea version string, too. + * version.c: Do `Web2c VERSION' instead of `C version VERSION'. + +Fri Jul 26 15:47:29 1996 Karl Berry <karl@cs.umb.edu> + + * Makefile.in: Remove co.make. + +Sat Jun 1 13:17:09 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (openoutnameok): Change #ifdef to TeX || MP. + +Fri May 24 11:38:59 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (main): Initialize extend_jobname. + (parse_options) [TeX]: New option -extend-jobname. + +Sun Apr 28 15:13:22 1996 Karl Berry <karl@cs.umb.edu> + + * mfmpi386.asm [ASM_NEEDS_UNDERSCORE]: #ifdef labels on new + configure condition. + From: Peter Breitenlohner <peb@MPPMU.MPG.DE>. + +Tue Apr 23 08:26:11 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (callmakempx): Always pass -troff, even if we got the + command name from texmf.cnf. + +Sun Apr 21 16:59:44 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (parse_options): New options -maketex and -no-maketex + for TeX and MF. + +Sat Apr 20 17:55:37 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c [IPC_DEBUG]: Text changes. + +Fri Mar 22 15:30:45 1996 Karl Berry <karl@cs.umb.edu> + + * Remove GPL from these files; Web2c proper can stay p.d. + +Sun Mar 10 16:12:14 1996 Karl Berry <karl@cs.umb.edu> + + * openclose.c: Oops, forgot to #include variable.h. + +Fri Mar 8 16:00:20 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (init_maketex): Remove this; we will do it in Kpathsea + instead now, in the format initialization tex-file.c. + + * openclose.c (open_output): Look for TEXMFOUTPUT in texmf.cnf. + +Wed Feb 21 11:45:02 1996 Karl Berry <karl@cs.umb.edu> + + * openclose.c: Don't abort if the TFM file is empty. + +Sat Feb 17 15:22:52 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (openoutnameok): New function. + +Fri Feb 16 17:51:53 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (long_options) [NONASCII]: Include --translate + conditionally. (Really should change the help message, too.) + +Sat Feb 10 15:22:59 1996 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (parse_options): Make DUMP_OPTION also set the user + progname, since -progname sets the dump name. + +Fri Dec 29 17:16:42 1995 Karl Berry <karl@cs.umb.edu> + + * Makefile.in: misc.make is now clean.make. + +Sun Dec 17 15:09:44 1995 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (long_options): New option --debug-format, suggested + by David Carlisle. + +Sun Dec 10 16:13:46 1995 Karl Berry <karl@cs.umb.edu> + + * mfmpi386.asm: Remove _'s. From Wayne. + + * texmfmp.c (PROGRAM_VERSION) [MP]: Now at 0.631. + [TeX] No asm stuff. From Gregor Hoffleit, et al. + +Sun Nov 26 13:39:00 1995 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (main): Enable mltex extensions if --mltex option or + the program name is mltex. + +Fri Nov 17 14:35:45 1995 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (-program): New option for TeX, MF, MP. Suggested by Bernd. + +Thu Nov 16 16:20:03 1995 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (argv, argc): Do not define as static, as we declare + them extern in cpascal.h. From Andreas Scherer. + +Sun Nov 12 16:32:27 1995 Karl Berry <karl@cs.umb.edu> + + * Makefile.in (sysopt_o): Remove this stuff. From Wayne. + * texmfmp.c [i386 && GNUC && !NO_MF_ASM]: #include mfmpi386.asm + instead of using the C code. + + * texmfmp.c: Disable shell escapes by default. + +Fri Oct 6 16:23:03 1995 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (maybe_set_dump_default_from_input): Make %&ini set + iniversion. Suggested by Wayne. + +Mon Oct 2 15:48:21 1995 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (init_maketex): Really disable if the value is zero. + +Sat Sep 30 16:02:56 1995 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (main) [TeX]: Look up the `noshell' config variable. + (parse_options): No options -noshell and -output-comment. + +Sat Sep 23 15:04:54 1995 Karl Berry <karl@cs.umb.edu> + + * Makefile.in (objects): Remove strtol.o, this is in kpathsea now. + +Fri Sep 22 15:51:13 1995 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (init_maketex): New routine. + (main): Call it, instead of repeating the weird code. + +Mon Sep 4 17:16:06 1995 Karl Berry <karl@cs.umb.edu> + + * Makefile.in (objects): Remove xopenfile.o. + * xopenfile.c: Move to kpathsea. + +Thu Aug 31 13:35:47 1995 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c [!MF_ASM_FRACTION] (takefraction, ...): Conditionalize + the floating-point definitions on this, too. + * Makefile.in (optx86.o): New target. + * optx86.s: New file. + +Tue Aug 22 14:11:27 1995 Karl Berry <karl@cs.umb.edu> + + * Makefile.in: Include rdepend.make, instead of repeating the code. + +Mon Jul 31 17:46:31 1995 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (setupboundvariable): Call kpse_var_value, so we don't + have to pass in the $. Similarly everywhere else. + +Sat Jul 29 19:26:33 1995 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (callmakempx): Rewrite to pass -troff flag, instead of + invoking troff script. And use new kpse_var_value. + +Fri Jul 28 11:10:26 1995 Karl Berry <karl@cs.umb.edu> + + * Makefile.in (depend): Comment out this target in the + distribution, it doesn't work when $srcdir != build-dir. + + * texmfmp.c (callmakempx): Don't call anything if the command is + `none'. + +Tue Jul 25 13:39:04 1995 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (callmakempx): Free the variable expansion. + +Mon Jul 24 11:48:35 1995 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (callmakempx): New fn. + +Sun Jul 23 11:39:51 1995 Karl Berry <karl@cs.umb.edu> + + * texmfmp.c (edit_value): Remove this #define. + (calledit): Call kpse_var_expand for TEXEDIT et al., instead of + just getenv. + (ztakefraction, zmakefraction, ztakescaled, zmakescaled): Include + Hobby's C code from mpmath.c. + +Sat Jul 22 14:20:38 1995 Karl Berry <karl@cs.umb.edu> + + * openclose.c (open_input) [FUNNY_CORE_DUMP]: Recognize + HackyInput... for MetaPost. Doc fixes. + + * texmf.c: Rename to texmfmp.c for MetaPost support. + (long_options) [MP]: Add -T and -troff. + +Thu Jul 20 13:40:39 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c (setupboundvariable) [TeX]: Remove conditional, since MF + sets a couple simple variables dynamically now. + (initscreen): Get MFTERM from texmf.cnf file if it's there, + instead of just calling getenv. + +Tue Jul 18 13:40:25 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c (initscreen): Give warning if they're using X, but there + is no X support. + +Mon Jul 17 13:10:37 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c (NO_FMTBASE_SHARE): Rename to NO_DUMP_SHARE. + [MF]: Declare return types for window routines. + Also, move trap support to another file, window/trap.c. + +Sun Jul 16 14:35:33 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c (main): Rewrite enabling of MakeTeX* to match new + configure stuff. + +Sat Jul 15 16:05:37 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c: Doc fix. + +Fri Jul 14 14:31:57 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c (read_char_translation_file): Compute `charssavedbycharset'. + (setupcharset): Do not allow dynamic translation in initex. + +Thu Jul 13 14:05:24 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c (setupcharset, read_char_translation_file, + tcx_get_num): New functions to implement dynamic char translations. + (parse_options): Add -translate-file option. + +Sun Jul 9 15:28:09 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c (maybe_set_dump_default_from_input): Don't index + argv[optind] if optind is >= argc. + +Tue Jul 4 16:58:54 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c (maybe_set_dump_default_from_input): Finish implementing + this (%&FNAME on first line => use FNAME for dump file). + +Thu Jun 29 17:50:38 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c (parse_options) [TeX && IPC]: Concatenate TEX_IPC_HELP + to the help string. + + * openclose.c (open_input): Detect nonexistent files correctly again. + +Wed Jun 21 15:54:45 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c (parse_options): Add --fmt (TeX) and --base (MF). + (DUMP_OPTION): #ifdef'd #define to determine which. + +Mon Jun 19 20:09:34 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c: Add IPC support. + From: Shamim Mohamed <shamim@howland.isu.edu> + From: Tomas G. Rokicki <rokicki@CS.Stanford.EDU> + +Sat Jun 10 16:06:06 1995 Karl Berry <karl@cs.umb.edu> + + * openclose.c: Doc fix. + +Fri Jun 9 19:36:12 1995 Karl Berry <karl@cs.umb.edu> + + * main.c, texmf.c (main) [__EMX__]: Add _wildcard and _response calls. + * texmf.c: Add mftalk support. + (funny_core_dump, catch_interrupt) [__EMX__]: OS2 support. + From: rs@purple.in-ulm.de (Ralph Schleicher). + +Sun Jun 4 10:30:36 1995 Karl Berry <karl@cs.umb.edu> + + * eofeoln.c (eof): Return true if the file doesn't exist. + + * texmf.c: Add support for AMIGAWIN. From Andreas Scherer. + + * alloca.c (NULL, xmalloc): Do not define these here, they're + (indirectly) in config.h. From Andreas Scherer. + + * texmf.c (setupboundvariable): Don't complain about 0 in the cnf + file if the default is also 0. + +Sat Jun 3 11:54:28 1995 Karl Berry <karl@cs.umb.edu> + + * xopenfile.c: Include the program name in the error message. + + * texmf.c (setupboundvariable): If the variable is unset in + texmf.cnf, the expansion is the empty string, not NULL. Also, free + the expansion. + +Fri Jun 2 13:41:41 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c (DUMP_EXT) [DOSISH]: Must be `.bas'. From Wayne. + (input_line): Cast buf_size in printf to avoid warning. + (setupboundvariable): New routine for lookup of dynamic bounds. + +Sun May 28 17:41:49 1995 Karl Berry <karl@cs.umb.edu> + + * zround.c: Compare against TeX's boundary integers (as floating + point constants), instead of INTEGER_{MIN,MAX}. + +Fri May 26 17:47:47 1995 Karl Berry <karl@cs.umb.edu> + + * strtol.c: New file, from textutils. + * Makefile.in (objects): Add strtol.o. + +Wed May 24 17:07:39 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c (parse_options): New routine for TeX & MF. + (PROGRAM_VERSION, PROGRAM_HELP): Define these. + (main): Call it. + +Sat May 20 17:28:51 1995 Karl Berry <karl@cs.umb.edu> + + * xopenfile.c: Do perror if we had a full filename to try. + + * basechsuffix.c: Take old suffix, and only do the change if the + old suffix matches. + + * usage.c (usage): If bad status, construct the --help message. + +Tue May 9 15:46:25 1995 Karl Berry <karl@cs.umb.edu> + + * usage.c: Doc fix. + +Sat May 6 11:23:23 1995 Karl Berry <karl@cs.umb.edu> + + * usage.c: New file. + * Makefile.in (objects): Add it. + +Tue Apr 25 14:02:10 1995 Karl Berry <karl@cs.umb.edu> + + * Makefile.in (library): Set to lib instead of lib.a, to match the + other Makefile conventions. + +Sun Apr 23 10:54:35 1995 Karl Berry <karl@cs.umb.edu> + + * texmf.c: Have to include {tex,mf}d.h before #ifdef TeX, so do it + from the Makefile. + +Sat Apr 22 10:26:10 1995 Karl Berry <karl@cs.umb.edu> + + * main.c (main): Call mainbody, not main_body. + + * openclose.c (aclose): Don't complain if the file is already closed. + (texinputtype): Define this. + + * texmf.c (main): Do program_name stuff unconditionally, not just + in vir*, and rewrite it to use program_invocation_short_name. + +Fri Apr 21 11:39:14 1995 Karl Berry <karl@cs.umb.edu> + + * main.c: Doc fix. + + * input2int.c: Split off from inputint.c. + +Sun Apr 16 11:47:37 1995 Karl Berry <karl@cs.umb.edu> + + * openclose.c (open_input, open_output): Retrieve and store the + filename from name_of_file + 1, not name_of_file, to avoid extra + hassles in the change files. + +Fri Apr 14 15:28:47 1995 Karl Berry <karl@cs.umb.edu> + + * Makefile.in (objects): Include openclose.o. + * openclose.c: New file, from openinout.c. + +Tue Feb 21 13:51:58 1995 Karl Berry <karl@cs.umb.edu> + + * xopenfile.c: Have to take another arg, the original name. + +Mon Feb 20 17:18:59 1995 Karl Berry <karl@cs.umb.edu> + + * xopenfile.c: New file. + * Makefile.in (objects): Add it, and remove xfopen-pas.o. + +Sun Feb 5 15:33:29 1995 Karl Berry <karl@cs.umb.edu> + + * basechsuffix.c: New file. + * Makefile.in (objects): Add it. + +Tue Jan 10 13:20:47 1995 Karl Berry <karl@cs.umb.edu> + + * Makefile.in (objects): Remove strpascal.o (no longer needed) and + getopt.o (in kpathsea). + +Sun Dec 18 16:38:03 1994 Karl Berry <karl@cs.umb.edu> + + * strpascal.c (errprintpascalstring, etc.): Don't need these any more? + +Sat Dec 17 13:42:03 1994 Karl Berry <karl@cs.umb.edu> + + * mksuffixchar.c: This was short-lived. + * chartostring.c: This replaces it. + * Makefile.in (objects): Ditto. Also remove ourpaths.o. + +Mon Nov 14 15:13:50 1994 Karl Berry <karl@cs.umb.edu> + + * mksuffixchar.c: New file. + * Makefile.in (objects): Add it. + +Sun Nov 13 16:43:40 1994 Karl Berry <karl@cs.umb.edu> + + * Makefile.in (objects): Add w*.o. + (wsun.c, wx11.c): Add links for these. + +Fri Oct 28 11:14:08 1994 Karl Berry <karl@cs.umb.edu> + + * strpascal.c (extendfilename): Remove this. + +Thu Oct 27 17:59:07 1994 Karl Berry <karl@cs.umb.edu> + + * main.c (argv): Return a regular C string, instead of a Pascal string. + +Fri May 27 09:50:14 1994 Karl Berry (karl@cs.umb.edu) + + * texmf.c (main): Don't look for USE_MAKETEX*. + + * c-auto.h.top, texmf.c (NO_FMTBASE_SHARE): Rename from + NO_FMTBASE_SWAP. + +Thu May 26 20:37:24 1994 Karl Berry (karl@cs.umb.edu) + + * c-auto.h.top: Why did I take out the #ifndef's? Put them back. + +Tue May 24 14:43:12 1994 Karl Berry (karl@cs.umb.edu) + + * texmf.c (funny_core_dump): No need to declare, since we define + it later in this file. + +Mon Apr 18 17:31:59 1994 Karl Berry (karl@ra.cs.umb.edu) + + * c-auto.h.top: Rename from c-auto.h.in for autoheader convention, + and don't #ifndef the #undef's. + * Makefile.in: autoheader/autoconf changes. + +Thu Feb 24 11:00:53 1994 Karl Berry (karl@cs.umb.edu) + + * ourpaths.c: Include tex-file.h instead of init-path.h. + +Mon Feb 21 14:29:52 1994 Karl Berry (karl@cs.umb.edu) + + * Makefile.in: srcdir changes from simon. + + * gftodmem.h: Move here from fontutil, to simplify srcdir stuff. + +Wed Feb 2 11:00:47 1994 Karl Berry (karl@cs.umb.edu) + + * Version 6.1. + +Tue Feb 1 11:25:44 1994 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (c-auto.h.in): New target. + + * common.defines (rh): Declare as a field, for TeX--Xet. + +Mon Jan 24 07:33:49 1994 Karl Berry (karl@cs.umb.edu) + + * Version 6.0. + +Thu Jan 20 14:22:07 1994 Karl Berry (karl@cs.umb.edu) + + * c-auto.h.in: Doc fix. + + * MakeTeX{TFM,MF}: Include these as samples, from + pnoma@wk.estec.esa.nl. + +Fri Dec 24 13:48:46 1993 Karl Berry (karl@cs.umb.edu) + + * getopt.c (_NO_PROTO): Define before including config.h. + +Tue Dec 7 10:23:59 1993 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (objs): Ah, flexfatal is in the library now. + +Sun Dec 5 15:23:47 1993 Karl Berry (karl@cs.umb.edu) + + * ourpaths.c (setpaths): Remove the KPSE_MAKE_* enables, this file + is not compiled in the tex/mf/bibtex directories. + * texmf.c (main): Set them here. + + * c-auto.h.in (XVIEWWIN): Remove this, as x11-Xt should work + with OpenWindows. (But leave it in configure, just for old-times' + sake.) + +Sat Dec 4 11:29:57 1993 Karl Berry (karl@cs.umb.edu) + + * flexfatal.c: New file. + * Makefile.in (flexfatal.o): New target. + (objs): Include it. + + * texmf.h (NO_DEBUG) [!TEXMF_DEBUG]: Define this. + + * openinout.c (make_tex_file): Pass address of nameoffile, as required. + +Sun Nov 14 02:30:34 1993 Karl Berry (karl@cs.umb.edu) + + * version.c (VERSION_STRING) [!VERSION_STRING]: Define and protect. + +Fri Nov 12 19:38:26 1993 Karl Berry (karl@cs.umb.edu) + + * cpascal.h (reset, rewrite): Use FOPEN_[RW]BIN_MODE instead of + "r" and "w". Still not 100% right, but at least something of an + improvement. + +Sun Nov 7 14:17:24 1993 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (.c.o): Use $< instead of $*.c; maybe it will help + with $(srcdir) stuff? + + * texmf.c (input_line): Trim trailing spaces, tabs, and \r's. + + * lib.h: Remove, this is in Kpathsea now. + + * config.h (INTEGER_TYPE) [LONG_64_BITS && !NO_FMTBASE_SWAP]: + Define as int in this case. + (INTEGER_MAX,INTEGER_MIN): Define these as well. + * zround.c (zround): Use INTEGER_{MAX,MIN}. + From raichle@informatik.uni-stuttgart.de. + +Sat Nov 6 13:21:11 1993 Karl Berry (karl@cs.umb.edu) + + * c-auto.h.in (NEXTWIN, REGISWIN): #undef by default. + * texmf.c (mfwin_sw): Add cases for regis and next. + (mf_{next,regis}_*) [NEXT,REGISWIN]: Declare. + +Tue Oct 12 14:03:23 1993 Karl Berry (karl@cs.umb.edu) + + * openinout.c (open_input): Allow HackyCoreDump's for MF, too. + + * ourpaths.c (testreadaccess): Update fontmap stuff, use it for GF + and PK as well as TFM. + + * texmf.c: Doc fix. + + * common.defines (cinttype): Declare. + * cpascal.h (cinttype): Define. + +Sun Oct 10 16:17:48 1993 Karl Berry (karl@cs.umb.edu) + + * ourpaths.c: Rewrite for new kpathsea facilities. + +Sun Oct 3 13:49:40 1993 Karl Berry (karl@cs.umb.edu) + + * ourpaths.c: kpathsea/pathsrch.h has been renamed to pathsearch.h. + + * config.h [ibm032]: Remove all this stuff; I don't think it's + needed any longer. + + * Makefile.in (*clean): Include standard targets. + +Mon Jun 7 08:29:45 1993 Karl Berry (karl@cs.umb.edu) + + * cpascal.h (addressofint): Do not cast to int first. + +Mon May 31 09:40:00 1993 Karl Berry (karl@cs.umb.edu) + + * config.h (EXIT_SUCCESS): Move to c-std.h. + +Tue May 25 14:37:16 1993 Karl Berry (karl@cs.umb.edu) + + * config.h (EXIT_SUCCESS): Rename from EXIT_SUCCESS_CODE. + Change callers in various files. + +Fri May 21 11:56:02 1993 Karl Berry (karl@cs.umb.edu) + + * texmf.c (paintrow): Put args in the printf for paintrow. + + * texmf.c (custom_default) [INI]: Declare conditionally, since + it's used conditionally. + (main): Declare as void. + + * openinout.c (open_input): Rename IS_PATH_SEP to IS_DIR_SEP. + + * alloca.c: Replace with version from gcc 2.4.0. + + * config.h (testreadaccess): Declare. + + * xfopen-pas.c: Remove unused variable `cp'. + + * main.c (main): Return 0 instead of using uexit. + +Tue May 18 13:43:07 1993 Karl Berry (karl@cs.umb.edu) + + * texmf.c (do_undump) [VMS]: Remove this. barabash says it works ok. + +Thu May 13 16:53:47 1993 Karl Berry (karl@cs.umb.edu) + + * getopt.c (my_index): Return const char *, and change callers. + + * Not quite all of Bill's changes below have been merged (not the + new descrip.mms or convert.com files, in particular), but just to + get the gist, I'll include the whole log. + +Wed Mar 24 12:28:25 1993 Bill Barabash (barabash@ops5.lmo.dec.com) + + * c-auto.h : It's too complicated to convert the big hairy config + shell script; I just created a VMS-acceptable c-auto.h manually. + + * c-std.h : Declare VMS's unix-compatibillity routines by including + <unixlib.h> and <unixio.h>; don't declare popen() on VMS. + + * common.h : Declare EXIT_SUCCESS_CODE to be 1 on VMS, 0 elsewhere. + Throw away the VMS system library's getname() declaration, it steps + on a WEB procedure and is not needed. Declare routines eof(), + testreadaccess(), zinput2ints(), extendfilename(), and uexit(). + + * convert.com : VMS command procedure based on the shell script + "convert" (new file). + + * descrip.mms : VMS equivalent of makefile (new file). + + * dirio.h : Don't declare xopendir and xclosedir on VMS. + + * getopt.h : Make my_index accept and return a const character + pointer. Have it return NULL instead of 0 when necessary. + + * main.c : Add function prototype for main_body(). + + * openinout.c, pascal.h, c-auto.h : For BibTeX, use stdin and stdout + on VMS (standardinput and standardoutput become macros). + + * pascal.h : On VMS use system-defined abs() and fabs(). + + * paths.h : Hand-coded for VMS. + + * pathsrch.c : On VMS, don't compile routine expand_subdir(), and + look in current directory for input file if path searching fails. + Routine absolute_p() can now deal with VMS directory specifications. + + * texmf.c : Declare argc so that it links cleanly. Add an unused + formal parameter to catch_interrupt so that it can be passed to + signal without the compiler complaining. Cast argument to time() + as a (time_t *) rather than as a (long *). Get rid of the VMS + undump code contributed by joe%ril3.decnet@hydra.tamri.com -- it + causes the TRAP test to fail. + + * texmf.h : Add function prototypes for routines in texmf.c and + openinout.c. + +Thu May 13 14:43:42 1993 Karl Berry (karl@cs.umb.edu) + + * cpascal.h (fabs) [fabs]: Undefine if it's already defined. + +Sun May 9 09:53:05 1993 Karl Berry (karl@cs.umb.edu) + + * convert: Redirect error echo to stderr; exit 0 if no error. + + * config.h: Changes for kpathsea. Toss volatile defn. + + * Makefile.in (objs): Remove kpathsea files. + +Fri Apr 30 15:06:29 1993 Karl Berry (karl@cs.umb.edu) + + * openinout.c (make_tex_file): Free cmd. + +Fri Apr 16 19:42:15 1993 Karl Berry (karl@cs.umb.edu) + + * find-suffix.c: Declare arg and return string const. + * lib.h (find_suffix): Change decl. + + * c-pathch.h (IS_PATH_SEP) [DOS & otherwise]: New defn. + * pathsrch.c, openinout.c, find-suffix.c: Consequent changes. + +Mon Apr 12 06:14:42 1993 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (clean): Remove core here. + +Sat Apr 10 15:20:25 1993 Karl Berry (karl@cs.umb.edu) + + * openinout.c (make_tex_file): Throw away all output. + + * texmf.c (swap_items): Add case for 16-byte items. + (From james@miller.cs.uwm.edu.) + + * texmf.c (get_date_and_time): Cast arg to time_t *, not long *. + (From james@miller.cs.uwm.edu.) + + * texmf.c (get_date_and_time) [SA_INTERRUPT]: Add code for SunOS + 4.1, from ken@cs.toronto.edu. + + * pathsrch.c (expand_subdir) [UNIX_ST_NLINK]: Don't check st_link + if we don't have Unix semantics. + * c-auto.h.in (UNIX_ST_NLINK): Define if not DOS or VMS or VMCMS. + (Suggested by buers@dg1.chemie.uni-konstanz.de.) + + * texmf.c (catch_interrupt): Declare a(n unused) parameter `arg' + (from beebe). + (get_date_and_time): Don't do assignment in if condition. + +Fri Apr 9 16:10:06 1993 Karl Berry (karl@cs.umb.edu) + + * xrealloc.c (xrealloc): Don't print old_ptr. + + * c-std.h (stddef.h): Don't include. + + * openinout.c (make_tex_file): cmd is a string, not a character. + +Mon Mar 29 08:33:51 1993 Karl Berry (karl@cs.umb.edu) + + * cpascal.h (abs) [abs]: Undef. + +Sat Mar 13 10:22:54 1993 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (CPPFLAGS): Add @DEFS@, for -DHAVE_CONFIG_H. + + * texmf.h: Include cpascal.h instead of config.h. + + * common.h: Merge into config.h and remove. + + * common.h (pascal.h): Don't include this. + * cpascal.h: Rename from pascal.h. + + * convert: Exit with bad status if the pipeline failed; use + cpascal.h instead of config.h. + + * openinout.c (make_tex_file): Call xmalloc instead of declaring + an array; put quotes around the arg of sh -c. + +Sun Feb 28 11:10:48 1993 Karl Berry (karl@cs.umb.edu) + + * c-auto.h.in (MAKE_TEX_*): Replace single NO_MAKETEX with + individual symbols. + + * openinout.c (maketex*) [MAKE_TEX*]: Make them individually + selectable. + +Sun Feb 21 08:28:06 1993 Karl Berry (karl@cs.umb.edu) + + * Version 5.851d. + + * common.defines (maketexmf): New defn. + + * Makefile.in (.c.o): Put $(CFLAGS) after $(CPPFLAGS). + + * openinout.c: Include c-namemx.h. + +Tue Feb 16 17:53:54 1993 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (install-exec, install-data): New targets. + +Mon Feb 15 10:19:02 1993 Karl Berry (karl@cs.umb.edu) + + * c-auto.h.in (NO_MAKETEX): New #define for installers. + + * openinout.c (maketex*): New routines, rewrite from yesterday. + + * common.defines (maketextex): Define. + +Sun Feb 14 11:54:30 1993 Karl Berry (karl@cs.umb.edu) + + * openinout.c (open_input) [BibTeX]: Only do NO_FILE_PATH stuff if + we are BibTeX; declare tfmtemp only when we need it, instead of at + the outer level; add support for MakeTeX{TeX,MF,TFM}. + +Fri Feb 12 07:33:49 1993 Karl Berry (karl@cs.umb.edu) + + * c-auto.h.in (const): Add defn for Autoconf to use. + + * paths.h.in (TEXFORMATS): Only define once. + +Sat Jan 30 09:46:04 1993 Karl Berry (karl@cs.umb.edu) + + * fontmap.c (map_lookup): Only extend the filename if we have one. + +Tue Jan 26 16:07:21 1993 Karl Berry (karl@cs.umb.edu) + + * version.c: New file to define web2c version. + * common.h (versionstring): Declare it here. + * common.defines (versionstring): And here. + * Makefile.in (objs): Add it. + + * c-auto.h.in (X11WIN) [XVIEWWIN]: Undefine. + +Mon Jan 25 12:04:28 1993 Karl Berry (karl@cs.umb.edu) + + * ourpaths.c (testreadaccess.c): Don't free `found' after copying, + as it might not be malloc-ed. + +Sun Jan 24 11:04:37 1993 Karl Berry (karl@cs.umb.edu) + + * lib.h (FATAL*, WARNING*): Use `str' instead of `s' for macro formals. + + * xcalloc.c: Remove prototypes. + * remove-suffx.c, line.c, fontmap.c: Cast *alloc calls to avoid + silly warnings. + + * texmf.c (swap_items): Rewrite as four while loops, since `size' + is invariant. (From Tom.) + +Sat Jan 23 10:13:51 1993 Karl Berry (karl@cs.umb.edu) + + * remove-suffx.c: New file. + +Thu Jan 21 11:21:14 1993 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (objs5): New variable. + ($(lib)): Include it in the archive. + + * extend-fname.c, find-suffix.c, xfopen.c, fontmap.[ch]: New files. + + * ourpaths.c, fontmap.[ch]: Implement a mapping file. + +Sat Jan 16 08:36:36 1993 Karl Berry (karl@cs.umb.edu) + + * c-auto.h.in, paths.h.in: Doc fix. + +Sun Jan 3 13:27:37 1993 Karl Berry (karl@cs.umb.edu) + + * config.h: Move some includes to c-std.h. + + * xcalloc.c: New file. + * Makefile.in (objs): Add it. + + * Makefile.in (distclean): Remove Makefile; depend on clean. + +Fri Jan 1 14:17:37 1993 Karl Berry (karl@cs.umb.edu) + + * c-auto.h.in, c-memstr.h, dirio.h: Changes for new Autoconf. + + * texmf.c (RETSIGTYPE): Don't default to void. + +Fri Dec 18 13:16:47 1992 Karl Berry (karl@cs.umb.edu) + + * strpascal.c (makesuffixpas): Rename to `extendfilename'. + * common.defines (extendfilename): Declare. + +Wed Dec 16 18:12:51 1992 Karl Berry (karl@cs.umb.edu) + + * common.defines (atoi): Declare. + +Mon Dec 14 07:25:03 1992 Karl Berry (karl@cs.umb.edu) + + * ourpaths.c: Include paths.h. + +Sun Dec 13 17:06:15 1992 Karl Berry (karl@cs.umb.edu) + + * c-auto.h.in: Merge stuff from site.h. + * site.h: Delete. + * config.h: Don't include site.h. + +Sat Dec 12 13:08:52 1992 Karl Berry (karl@cs.umb.edu) + + * Makefile.in: Rewrite from Makefile. + + * openinout.c (open_{in,out}put): Take an extra arg for the fopen mode. + * texmf.h ([bw]open{in,out}): Use appropriate fopen modes. + * pascal.h (aopen{in,out}): Likewise. + +Fri Dec 11 15:19:25 1992 Karl Berry (karl@cs.umb.edu) + + * texmf.c: Change ctype references to use uppercase macros. + +Sat Dec 5 15:21:24 1992 Karl Berry (karl@cs.umb.edu) + + * texmf.h (writedvi, writegf): Check the return status of the write. + + * config.h (UNSIGNED_SHORT_STRING): Toss; I think everyone + understands `unsigned short' now. + +Thu Dec 3 13:21:06 1992 Karl Berry (karl@cs.umb.edu) + + * texmf.c: include c-pathch.h. + +Sun Nov 29 14:50:04 1992 Karl Berry (karl@cs.umb.edu) + + * strpascal.c: include c-pathch.h. + +Mon Nov 16 08:12:16 1992 Karl Berry (karl@cs.umb.edu) + + * openinout.c: include c-pathch.h. + +Tue Nov 10 06:49:33 1992 Karl Berry (karl@cs.umb.edu) + + * texmf.c (main): Change '/' to PATH_SEP. + * openinout.c (open_input): Likewise. + * strpascal.c (makesuffixpas): And here. + +Mon Nov 9 09:38:58 1992 Karl Berry (karl@cs.umb.edu) + + * openinout.c (open_input): Use FOPEN_RBIN_MODE instead of simply "r". + (open_output): Analogously. + + * c-auto.h.in (DOS): New definition, #undef'd by default. + +Fri Nov 6 14:52:34 1992 Karl Berry (karl@cs.umb.edu) + + * Makefile (lib): Use $(AR) and $(ARFLAGS) several times. + (AR, ARFLAGS): New variables. + (objs1..4): New variables, breaking up the old $(objs). + +Tue Oct 27 08:16:41 1992 Karl Berry (karl@cs.umb.edu) + + * openinout.c (open_output): Remove `openable', just use *f != + NULL; also, don't chdir to the envvar's directory, just prepend + the value and change nameoffile. + + * site.h (TEXPOOLNAME): More instructions for MLTeX. + +Sun Oct 25 06:26:22 1992 Karl Berry (karl@cs.umb.edu) + + * getopt.c: New version. + +Tue Oct 6 08:17:45 1992 Karl Berry (karl@cs.umb.edu) + + * site.h.in: Doc fix. + +Thu Sep 24 11:06:14 1992 Karl Berry (karl@cs.umb.edu) + + * site.h.in: change instructions for OpenWindows. (mroth@afit.af.mil) + +Thu Sep 17 08:29:53 1992 Karl Berry (karl@hayley) + + * texmf.c (initscreen): if DISPLAY is set, assume we're running + under X11 for MF online output. + + * texmf.c: remove BibTeX conditionals. + +Tue Sep 8 17:06:54 1992 Karl Berry (karl@hayley) + + * c-auto.h.in (_MINIX, _{ALL,POSIX,POSIX_1}_SOURCE): add #undef's + for configure to define. + +Fri Sep 4 09:01:59 1992 Karl Berry (karl@hayley) + + * Makefile (extraclean): new target. + +Fri Aug 14 07:02:41 1992 Karl Berry (karl@hayley) + + * ourpaths.h (path_constant_type): remove trailing comma from + enum, since ANSI stupidly disallows this. + +Wed Aug 12 16:20:10 1992 Karl Berry (karl@hayley) + + * texmf.c (catch_interrupt): change return type to `RETSIGTYPE'. + + * config.h: remove conditional include of c-memstr if `index' is + defined. + +Sat Aug 8 10:11:18 1992 Karl Berry (karl@hayley) + + * openinout.c (EXTERN) [!BibTeX]: define as `extern'. How did + this ever work? + +Fri Jul 3 11:23:32 1992 Karl Berry (karl@hayley) + + * texmf.c (input_line): ignore \r's at the end of the line. + + * site.h.in (XVIEWWIN): undef by default. + * texmf.c (X11WIN) [MF && (TRAP || INI)]: #undef. + +Thu Jul 2 16:11:46 1992 Karl Berry (karl@hayley) + + * Makefile (CPPFLAGS): new variable + (.c.o): use it. + (cflags): change to CFLAGS. + +Tue Jun 23 09:09:49 1992 Karl Berry (karl@hayley) + + * Makefile (CC): change default to `gcc -posix'. + + * site.h.in (NONASCII): document that xord and xchr are ignored + unless this is defined. + +Thu Jun 11 09:20:51 1992 Karl Berry (karl@hayley) + + * zround.c (zround): return LONG_MAX or LONG_MIN if the double + being rounded is outside the range of `integer'. + * c-minmax.h (LONG_{MIN,MAX}): define these if they aren't defined + by the system. + +Fri May 15 10:23:47 1992 Karl Berry (karl@hayley) + + * getopt.[ch]: new versions. + +Thu May 14 19:21:40 1992 Karl Berry (karl@claude.cs.umb.edu) + + * Version 5.851c. + +Wed May 13 14:32:14 1992 Karl Berry (karl@hayley) + + * pathsrch.c (initalize_path_list): initialize path to the + original path. + +Mon May 4 14:50:20 1992 Karl Berry (karl@hayley) + + * c-auto.h.in: doc fix. + +Sun May 3 08:06:07 1992 Karl Berry (karl@hayley) + + * main.c (argv): use a prototype if possibile. + + * texmf.ch (*dumpthings): parenthesize `len'. + +Wed Apr 29 16:07:52 1992 Karl Berry (karl@hayley) + + * texmfmem.h (memoryword): had mutually exclusive #if's. + (twohalves.u): don't need junk at the end? + +Sat Apr 25 08:55:34 1992 Karl Berry (karl@hayley) + + * c-auto.h.in (__CHAR_UNSIGNED__): protect with #ifndef. + + * site.h.in: remove #ifndef's from around the #define's. I don't + think these help anything. + +Thu Apr 23 07:49:18 1992 Karl Berry (karl@hayley) + + * c-auto.h.in: new file. + +Wed Apr 22 12:43:30 1992 Karl Berry (karl@hayley) + + * texmf.c: SIGTYPE is now RETSIGTYPE. + +Sun Apr 19 10:26:16 1992 Karl Berry (karl@hayley) + + * texmf.c: had sense of tests on FMTBASE_SWAP reversed. + +Thu Apr 16 13:49:36 1992 Karl Berry (karl@ra.cs.umb.edu) + + * Version 5.851b. + +Tue Apr 14 17:06:57 1992 Karl Berry (karl@hayley) + + * common.defines (BSTINPUTPATHBIT): define. + +Sun Apr 12 11:42:14 1992 Karl Berry (karl@hayley) + + * common.defines (BSTINPUTPATH): define. + * ourpaths.h (path_constant_type): add BSTINPUTPATH. + (BSTINPUTPATHBIT): define. + * site.h-dist (BSTINPUTS): default is TEXINPUTS. + * ourpaths.c (setpaths): add stuff for BSTINPUTS. + +Sat Apr 11 09:26:55 1992 Karl Berry (karl@hayley) + + * uexit.c: include config.h, for EXIT_SUCCESS_CODE. + +Fri Apr 10 16:56:18 1992 Karl Berry (karl@hayley) + + * ourpaths.c (setpaths): don't pass cwd to initialize_path_list. + + * site.h-dist (*INPUTS, TEXFONTS): add . to these paths. + +Wed Apr 8 15:34:21 1992 Karl Berry (karl@hayley) + + * texmf.c [FMTBASE_SWAP]: make swapping conditional. + * site.h-dist: add it here for configuration. + + * main.c (do_undump) [VMS]: add code from joe. + + * main.c: use exit, not exit. + + * Makefile (objs): add uexit.o. + * uexit.c: new file. + * pascal.h (uexit): remove this, as it's now a function. + +Fri Apr 3 09:55:00 1992 Karl Berry (karl at hayley) + + * Version 5.851a. + +Thu Apr 2 11:57:06 1992 Karl Berry (karl at apollo.cs.umb.edu) + + * c-memstr.h (memcpy) [!NEED_MEMORY_H]: conditionalize. + +Thu Apr 2 10:51:11 1992 Karl Berry (karl at ra.cs.umb.edu) + + * xstat.c (xlstat): (un)prototype-ize. + + * c-limits.h: test for FLOAT_H_MISSING instead of relying on + _POSIX_VERSION to include <float.h>. + + * c-pathmx.h [_POSIX_VERSION]: don't do pathconf stuff. + +Wed Apr 1 16:57:30 1992 Karl Berry (karl at hayley) + + * common.h (FATAL): use `str' as the arg name, not `s', since we + need to do `%s'. + + * xopendir.c (xclosedir): prototype-ize it. + + * dir-p (leaf_dir_p): don't initialize a structure (!). + + * {concat,pathsrch,texmf,xmalloc,xstrdup,xrealloc}.c: cast results from + xmalloc/malloc/realloc (argh). + + * alloca.c: comment things after #endif. + + * site.h-dist (REGFIX): put this back. + + * c-proto.h (P5C) [!__STDC__]: insert missing backslash. + +Mon Mar 30 07:28:25 1992 Karl Berry (karl at hayley) + + * texmfmem.h (u, v, twohalves) [big MF]: define the halfword junks + again. + +Sun Mar 29 15:33:29 1992 Karl Berry (karl at hayley) + + * alloca.c: new version from gcc 2.1. + +Sat Mar 28 09:46:53 1992 Karl Berry (karl at hayley) + + * main.c (main): return int, exit (EXIT_SUCCESS_CODE). + * texmf.c (main): likewise. + + * config.h (SCHAR_TYPE): use `__CHAR_UNSIGNED__' again. + +Thu Mar 26 06:57:38 1992 Karl Berry (karl at hayley) + + * Makefile (clean, realclean): depend on mostlyclean. + +Sun Mar 22 09:16:04 1992 Karl Berry (karl at hayley) + + * common.h [BibTeX]: remove the include of <setjmp.h>, as + bibtex/convert does it. + +Sat Mar 21 11:09:55 1992 Karl Berry (karl at hayley) + + * common.defines (input2ints): for patgen2. + * inputint.c (zinput2ints): new routine. + * pascal.h (input2ints): new macro to call it. + + * config.h: include c-pathmx.h. + + * common.defines (TEXPOOLNAME): declare as a constant. + +Fri Mar 20 16:10:44 1992 Karl Berry (karl at hayley) + + * paths.h: new file. + + * config.h: update for new files c-*.h. + * common.h: remove stuff that is now in lib.h. + +Thu Mar 19 11:52:17 1992 Karl Berry (karl at hayley) + + * ourpaths.c (append_path_list): remove this. + + * ourpaths.c (setpaths): use the envvar TEXFONTS if VFFONTS isn't set. + +Tue Feb 11 10:27:38 1992 Karl Berry (karl at hayley) + + * config.h [NEED_MEMORY_H]: include <memory.h>. + + * config.h [LIMITS_H_MISSING]: include <sys/param.h>. + +Sun Feb 2 07:54:53 1992 Karl Berry (karl at hayley) + + * pathsearch.c (parse_envpath): remove the second / before doing + subdirectories. + + * pascal.h (optiontable): remove, as getopt no longer has a global + table for the long options. + +Sat Feb 1 15:32:50 1992 Karl Berry (karl at hayley) + + * ourpaths.c (setpaths): use TEXFONTS if PKFONTS/GFFONTS is not + set for GF/PK files, as the documentation claims. + + * ourpaths.c (setpaths): remove subdirectory stuff. + * pathsearch.[ch]: new versions to integrate subdirectories into + the main paths. + + * texmf{,mem}.c (WEB2C_BIGENDIAN): rename to WORDS_BIGENDIAN. + +Fri Jan 31 11:54:46 1992 Karl Berry (karl at hayley) + + * strpascal.c ({null,space}_terminate): do not translate using + xord/xchr (from raichle@azu.informatik.uni-stuttgart.de). + +Fri Jan 24 07:14:05 1992 Karl Berry (karl at hayley) + + * Makefile (cflags): don't include -I../config. + + * config.h (__CHAR_UNSIGNED__) [CHAR_UNSIGNED]: define as autoconf + uses the latter and gcc sometimes the former. + + * config.h: move from config. + + * openinout.c (extensionirrelevantp): new function. + * common.defines: declare it. + + * ourpaths.h (path_constant_type): rename from `path_constants'. + * openinout.c (open_input): use it for the path arg. + +Wed Jan 15 11:13:45 1992 Karl Berry (karl at hayley) + + * xgetcwd.c, xchdir.c: don't need these. + * Makefile (objs): remove from list. + * dirio.h: remove decls. + + * pathsearch.c (check_subdir): do not cd to the directory we're + testing. + (add_directory): test if the name is a directory before adding it + to the list. + (parse_envpath): don't test if the names are directories here. + (initialize_path_list): don't find and cd to the current directory + between each subdirectory. + +Tue Jan 14 16:06:24 1992 Karl Berry (karl at hayley) + + * texmf.c: do not include <sys/types.h>; it's in config.h now. + * types.h: likewise. + +Sun Jan 12 07:41:34 1992 Karl Berry (karl at hayley) + + * pathsearch.c (initialize_path_list): cd back to . after checking + each subdirectory. + + * dirio.h: change directory header stuff as suggested in the + autoconf manual. + + * ourpaths.h: make the path list an enumeration type. + + * openinout.c (open_input): correctly compute namelength. + + * texmfmem.h (memoryword) [TeX]: make declaration of `glueratio' + conditional. + + * openinout.c: rearrange ifdefs for coherency. + + * ourpaths.c (append_path_list): overwrite the null in the first + list. + + * pathsearch.c (initialize_path_list): unconditionally call + parse_envpath. + (parse_envpath): if the envvar name is null, don't call getenv. + If both args are null, do nothing. + + * ourpaths.c (setpaths): initialize the TFM path. + + * common.h (FATAL*): new macros. + + * pascal.h (real): define to be `double'. + + * xfopen-pas.c: new file. + + * eofeoln.c (test_eof): rename to `eof'. + * pascal.h (eof): remove. + + * pascal.h (reset, rewrite): `checked_fopen' => `xfopen_pas'. + + * common.h (link): define as `link_var', to avoid conflicts + between the system call and the web var. + + * common.defines (FILENAMESIZE): rename to `PATHMAX'. + +Tue Jan 7 11:26:02 1992 Karl Berry (karl at hayley) + + * getopt*: new versions. + + * extra.c (getwd) [GETWD_MISSING]: conditionalize. + + * extra.c (zinput3ints): new implementation, from jmr@nada.kth.se. + + * texmf.c (swap_items) [!WEB2C_BIG_ENDIAN]: ifdef on this. + * texmfmem.h (twohalves, fourquarters): incorporate changes from + raichle@azu.informatik.uni-stuttgart.de which he says make + format files finally work. + + * common.h (SCHAR_TYPE): use `signed_char' if ANSI, `short' if + char is unsigned, otherwise `char'. + diff --git a/Build/source/texk/web2c/lib/Makefile.am b/Build/source/texk/web2c/lib/Makefile.am new file mode 100644 index 00000000000..927a2d7c976 --- /dev/null +++ b/Build/source/texk/web2c/lib/Makefile.am @@ -0,0 +1,48 @@ +## Makefile.am for the TeX Live subdirectory texk/web2c/lib/ +## +## Copyright (C) 2009-2012 Peter Breitenlohner <tex-live@tug.org> +## You may freely use, modify and/or distribute this file. +## +AM_CPPFLAGS = -I$(top_srcdir) $(KPATHSEA_INCLUDES) +AM_CFLAGS = $(WARNING_CFLAGS) + +## Rebuild libkpathsea +@KPATHSEA_RULE@ + +noinst_LIBRARIES = lib.a +if PTEX +noinst_LIBRARIES += libp.a +endif PTEX +EXTRA_LIBRARIES = libp.a + +## We don't compile `texmfmp.c'; this file is included from 'texextra.c' +## for TeX, 'mfextra.c' for Metafont, ... +lib_a_SOURCES = \ + basechsuffix.c \ + chartostring.c \ + coredump.c \ + eofeoln.c \ + fprintreal.c \ + inputint.c \ + input2int.c \ + lib.h \ + main.c \ + openclose.c \ + printversion.c \ + setupvar.c \ + uexit.c \ + usage.c \ + version.c \ + zround.c + +## Replacements for pTeX. +## +libp_a_CPPFLAGS = -DPTEX $(PTEXENC_INCLUDES) $(AM_CPPFLAGS) +libp_a_SOURCES = \ + openclose.c \ + printversion.c + +## Not yet used +## +EXTRA_DIST = alloca.c + diff --git a/Build/source/texk/web2c/lib/Makefile.in b/Build/source/texk/web2c/lib/Makefile.in new file mode 100644 index 00000000000..b8f2f542fb8 --- /dev/null +++ b/Build/source/texk/web2c/lib/Makefile.in @@ -0,0 +1,876 @@ +# Makefile.in generated by automake 1.16.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2020 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +am__is_gnu_make = { \ + if test -z '$(MAKELEVEL)'; then \ + false; \ + elif test -n '$(MAKE_HOST)'; then \ + true; \ + elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ + true; \ + else \ + false; \ + fi; \ +} +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ + }; \ + for flg in $$sane_makeflags; do \ + test $$skip_next = yes && { skip_next=no; continue; }; \ + case $$flg in \ + *=*|--*) continue;; \ + -*I) strip_trailopt 'I'; skip_next=yes;; \ + -*I?*) strip_trailopt 'I';; \ + -*O) strip_trailopt 'O'; skip_next=yes;; \ + -*O?*) strip_trailopt 'O';; \ + -*l) strip_trailopt 'l'; skip_next=yes;; \ + -*l?*) strip_trailopt 'l';; \ + -[dEDm]) skip_next=yes;; \ + -[JT]) skip_next=yes;; \ + esac; \ + case $$flg in \ + *$$target_option*) has_opt=yes; break;; \ + esac; \ + done; \ + test $$has_opt = yes +am__make_dryrun = (target_option=n; $(am__make_running_with_option)) +am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +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@ +@PTEX_TRUE@am__append_1 = libp.a +subdir = lib +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/web2c-disable.m4 \ + $(top_srcdir)/../../m4/ax_cxx_compile_stdcxx.m4 \ + $(top_srcdir)/../../m4/kpse-asm.m4 \ + $(top_srcdir)/../../m4/kpse-cairo-flags.m4 \ + $(top_srcdir)/../../m4/kpse-common.m4 \ + $(top_srcdir)/../../m4/kpse-cross.m4 \ + $(top_srcdir)/../../m4/kpse-cxx-hack.m4 \ + $(top_srcdir)/../../m4/kpse-fontconfig-flags.m4 \ + $(top_srcdir)/../../m4/kpse-freetype2-flags.m4 \ + $(top_srcdir)/../../m4/kpse-gmp-flags.m4 \ + $(top_srcdir)/../../m4/kpse-graphite2-flags.m4 \ + $(top_srcdir)/../../m4/kpse-harfbuzz-flags.m4 \ + $(top_srcdir)/../../m4/kpse-icu-flags.m4 \ + $(top_srcdir)/../../m4/kpse-kpathsea-flags.m4 \ + $(top_srcdir)/../../m4/kpse-lex.m4 \ + $(top_srcdir)/../../m4/kpse-lib-version.m4 \ + $(top_srcdir)/../../m4/kpse-libpng-flags.m4 \ + $(top_srcdir)/../../m4/kpse-lt-hack.m4 \ + $(top_srcdir)/../../m4/kpse-lua52-flags.m4 \ + $(top_srcdir)/../../m4/kpse-lua53-flags.m4 \ + $(top_srcdir)/../../m4/kpse-luajit-flags.m4 \ + $(top_srcdir)/../../m4/kpse-macos-framework.m4 \ + $(top_srcdir)/../../m4/kpse-mpfr-flags.m4 \ + $(top_srcdir)/../../m4/kpse-pixman-flags.m4 \ + $(top_srcdir)/../../m4/kpse-pplib-flags.m4 \ + $(top_srcdir)/../../m4/kpse-ptexenc-flags.m4 \ + $(top_srcdir)/../../m4/kpse-socket-libs.m4 \ + $(top_srcdir)/../../m4/kpse-teckit-flags.m4 \ + $(top_srcdir)/../../m4/kpse-warnings.m4 \ + $(top_srcdir)/../../m4/kpse-web2c.m4 \ + $(top_srcdir)/../../m4/kpse-win32.m4 \ + $(top_srcdir)/../../m4/kpse-xpdf-flags.m4 \ + $(top_srcdir)/../../m4/kpse-zlib-flags.m4 \ + $(top_srcdir)/../../m4/kpse-zziplib-flags.m4 \ + $(top_srcdir)/../../m4/libtool.m4 \ + $(top_srcdir)/../../m4/ltoptions.m4 \ + $(top_srcdir)/../../m4/ltsugar.m4 \ + $(top_srcdir)/../../m4/ltversion.m4 \ + $(top_srcdir)/../../m4/lt~obsolete.m4 \ + $(top_srcdir)/../../version.ac $(top_srcdir)/ac/web2c.ac \ + $(top_srcdir)/synctexdir/ac/synctex.ac \ + $(top_srcdir)/synctexdir/synctex_parser_api_level.txt \ + $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/w2c/c-auto.h \ + $(top_builddir)/ff-config.h +CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = +LIBRARIES = $(noinst_LIBRARIES) +ARFLAGS = cru +AM_V_AR = $(am__v_AR_@AM_V@) +am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@) +am__v_AR_0 = @echo " AR " $@; +am__v_AR_1 = +lib_a_AR = $(AR) $(ARFLAGS) +lib_a_LIBADD = +am_lib_a_OBJECTS = basechsuffix.$(OBJEXT) chartostring.$(OBJEXT) \ + coredump.$(OBJEXT) eofeoln.$(OBJEXT) fprintreal.$(OBJEXT) \ + inputint.$(OBJEXT) input2int.$(OBJEXT) main.$(OBJEXT) \ + openclose.$(OBJEXT) printversion.$(OBJEXT) setupvar.$(OBJEXT) \ + uexit.$(OBJEXT) usage.$(OBJEXT) version.$(OBJEXT) \ + zround.$(OBJEXT) +lib_a_OBJECTS = $(am_lib_a_OBJECTS) +libp_a_AR = $(AR) $(ARFLAGS) +libp_a_LIBADD = +am_libp_a_OBJECTS = libp_a-openclose.$(OBJEXT) \ + libp_a-printversion.$(OBJEXT) +libp_a_OBJECTS = $(am_libp_a_OBJECTS) +AM_V_P = $(am__v_P_@AM_V@) +am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) +am__v_P_0 = false +am__v_P_1 = : +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; +am__v_GEN_1 = +AM_V_at = $(am__v_at_@AM_V@) +am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) +am__v_at_0 = @ +am__v_at_1 = +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/w2c -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/../../build-aux/depcomp +am__maybe_remake_depfiles = depfiles +am__depfiles_remade = ./$(DEPDIR)/basechsuffix.Po \ + ./$(DEPDIR)/chartostring.Po ./$(DEPDIR)/coredump.Po \ + ./$(DEPDIR)/eofeoln.Po ./$(DEPDIR)/fprintreal.Po \ + ./$(DEPDIR)/input2int.Po ./$(DEPDIR)/inputint.Po \ + ./$(DEPDIR)/libp_a-openclose.Po \ + ./$(DEPDIR)/libp_a-printversion.Po ./$(DEPDIR)/main.Po \ + ./$(DEPDIR)/openclose.Po ./$(DEPDIR)/printversion.Po \ + ./$(DEPDIR)/setupvar.Po ./$(DEPDIR)/uexit.Po \ + ./$(DEPDIR)/usage.Po ./$(DEPDIR)/version.Po \ + ./$(DEPDIR)/zround.Po +am__mv = mv -f +AM_V_lt = $(am__v_lt_@AM_V@) +am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@) +am__v_lt_0 = --silent +am__v_lt_1 = +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \ + $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ + $(AM_CFLAGS) $(CFLAGS) +AM_V_CC = $(am__v_CC_@AM_V@) +am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@) +am__v_CC_0 = @echo " CC " $@; +am__v_CC_1 = +CCLD = $(CC) +LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(AM_LDFLAGS) $(LDFLAGS) -o $@ +AM_V_CCLD = $(am__v_CCLD_@AM_V@) +am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@) +am__v_CCLD_0 = @echo " CCLD " $@; +am__v_CCLD_1 = +SOURCES = $(lib_a_SOURCES) $(libp_a_SOURCES) +DIST_SOURCES = $(lib_a_SOURCES) $(libp_a_SOURCES) +am__can_run_installinfo = \ + case $$AM_UPDATE_INFO_DIR in \ + n|no|NO) false;; \ + *) (install-info --version) >/dev/null 2>&1;; \ + esac +am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) +# Read a list of newline-separated strings from the standard input, +# and print each of them once, without duplicates. Input order is +# *not* preserved. +am__uniquify_input = $(AWK) '\ + BEGIN { nonempty = 0; } \ + { items[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in items) print i; }; } \ +' +# Make sure the list of sources is unique. This is necessary because, +# e.g., the same source file might be shared among _SOURCES variables +# for different programs/libraries. +am__define_uniq_tagged_files = \ + list='$(am__tagged_files)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | $(am__uniquify_input)` +ETAGS = etags +CTAGS = ctags +am__DIST_COMMON = $(srcdir)/Makefile.in \ + $(top_srcdir)/../../build-aux/depcomp ChangeLog README +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMTAR = @AMTAR@ +AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ +AR = @AR@ +AS = @AS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CAIRO_DEPEND = @CAIRO_DEPEND@ +CAIRO_INCLUDES = @CAIRO_INCLUDES@ +CAIRO_LIBS = @CAIRO_LIBS@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CTANGLE = @CTANGLE@ +CTANGLEBOOT = @CTANGLEBOOT@ +CXX = @CXX@ +CXXCPP = @CXXCPP@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CXXLD = @CXXLD@ +CYGPATH_W = @CYGPATH_W@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DLLTOOL = @DLLTOOL@ +DSYMUTIL = @DSYMUTIL@ +DUMPBIN = @DUMPBIN@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +FGREP = @FGREP@ +FONTCONFIG_INCLUDES = @FONTCONFIG_INCLUDES@ +FONTCONFIG_LIBS = @FONTCONFIG_LIBS@ +FREETYPE2_DEPEND = @FREETYPE2_DEPEND@ +FREETYPE2_INCLUDES = @FREETYPE2_INCLUDES@ +FREETYPE2_LIBS = @FREETYPE2_LIBS@ +FT2_CONFIG = @FT2_CONFIG@ +GMP_DEPEND = @GMP_DEPEND@ +GMP_INCLUDES = @GMP_INCLUDES@ +GMP_LIBS = @GMP_LIBS@ +GRAPHITE2_DEPEND = @GRAPHITE2_DEPEND@ +GRAPHITE2_INCLUDES = @GRAPHITE2_INCLUDES@ +GRAPHITE2_LIBS = @GRAPHITE2_LIBS@ +GREP = @GREP@ +HARFBUZZ_DEPEND = @HARFBUZZ_DEPEND@ +HARFBUZZ_INCLUDES = @HARFBUZZ_INCLUDES@ +HARFBUZZ_LIBS = @HARFBUZZ_LIBS@ +HAVE_CXX11 = @HAVE_CXX11@ +ICU_CONFIG = @ICU_CONFIG@ +ICU_DEPEND = @ICU_DEPEND@ +ICU_INCLUDES = @ICU_INCLUDES@ +ICU_LIBS = @ICU_LIBS@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +KPATHSEA_DEPEND = @KPATHSEA_DEPEND@ +KPATHSEA_INCLUDES = @KPATHSEA_INCLUDES@ +KPATHSEA_LIBS = @KPATHSEA_LIBS@ +KPATHSEA_PATHS_H = @KPATHSEA_PATHS_H@ +KPSEWHICH = @KPSEWHICH@ +LD = @LD@ +LDFLAGS = @LDFLAGS@ +LEX = @LEX@ +LEXLIB = @LEXLIB@ +LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ +LIBOBJS = @LIBOBJS@ +LIBPNG_DEPEND = @LIBPNG_DEPEND@ +LIBPNG_INCLUDES = @LIBPNG_INCLUDES@ +LIBPNG_LIBS = @LIBPNG_LIBS@ +LIBS = @LIBS@ +LIBSYNCTEX = @LIBSYNCTEX@ +LIBTOOL = @LIBTOOL@ +LIPO = @LIPO@ +LN_S = @LN_S@ +LTLIBOBJS = @LTLIBOBJS@ +LTLIBSYNCTEX = @LTLIBSYNCTEX@ +LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@ +LUA52_DEFINES = @LUA52_DEFINES@ +LUA52_DEPEND = @LUA52_DEPEND@ +LUA52_INCLUDES = @LUA52_INCLUDES@ +LUA52_LIBS = @LUA52_LIBS@ +LUA53_DEFINES = @LUA53_DEFINES@ +LUA53_DEPEND = @LUA53_DEPEND@ +LUA53_INCLUDES = @LUA53_INCLUDES@ +LUA53_LIBS = @LUA53_LIBS@ +LUAJIT_DEFINES = @LUAJIT_DEFINES@ +LUAJIT_DEPEND = @LUAJIT_DEPEND@ +LUAJIT_INCLUDES = @LUAJIT_INCLUDES@ +LUAJIT_LDEXTRA = @LUAJIT_LDEXTRA@ +LUAJIT_LIBS = @LUAJIT_LIBS@ +MAINT = @MAINT@ +MAKEINFO = @MAKEINFO@ +MANIFEST_TOOL = @MANIFEST_TOOL@ +MKDIR_P = @MKDIR_P@ +MPFR_DEPEND = @MPFR_DEPEND@ +MPFR_INCLUDES = @MPFR_INCLUDES@ +MPFR_LIBS = @MPFR_LIBS@ +NM = @NM@ +NMEDIT = @NMEDIT@ +OBJCXX = @OBJCXX@ +OBJCXXDEPMODE = @OBJCXXDEPMODE@ +OBJCXXFLAGS = @OBJCXXFLAGS@ +OBJDUMP = @OBJDUMP@ +OBJEXT = @OBJEXT@ +OTANGLE = @OTANGLE@ +OTOOL = @OTOOL@ +OTOOL64 = @OTOOL64@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PIXMAN_DEPEND = @PIXMAN_DEPEND@ +PIXMAN_INCLUDES = @PIXMAN_INCLUDES@ +PIXMAN_LIBS = @PIXMAN_LIBS@ +PKG_CONFIG = @PKG_CONFIG@ +PPLIB_DEPEND = @PPLIB_DEPEND@ +PPLIB_INCLUDES = @PPLIB_INCLUDES@ +PPLIB_LIBS = @PPLIB_LIBS@ +PTEXENC_DEPEND = @PTEXENC_DEPEND@ +PTEXENC_INCLUDES = @PTEXENC_INCLUDES@ +PTEXENC_LIBS = @PTEXENC_LIBS@ +RANLIB = @RANLIB@ +SED = @SED@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +SYNCTEXVERSION = @SYNCTEXVERSION@ +SYNCTEX_LT_VERSINFO = @SYNCTEX_LT_VERSINFO@ +TANGLE = @TANGLE@ +TANGLEBOOT = @TANGLEBOOT@ +TECKIT_DEPEND = @TECKIT_DEPEND@ +TECKIT_INCLUDES = @TECKIT_INCLUDES@ +TECKIT_LIBS = @TECKIT_LIBS@ +TIE = @TIE@ +VERSION = @VERSION@ +WARNING_CFLAGS = @WARNING_CFLAGS@ +WARNING_CXXFLAGS = @WARNING_CXXFLAGS@ +WARNING_OBJCXXFLAGS = @WARNING_OBJCXXFLAGS@ +WEB2CVERSION = @WEB2CVERSION@ +XMKMF = @XMKMF@ +XPDF_DEPEND = @XPDF_DEPEND@ +XPDF_INCLUDES = @XPDF_INCLUDES@ +XPDF_LIBS = @XPDF_LIBS@ +X_CFLAGS = @X_CFLAGS@ +X_EXTRA_LIBS = @X_EXTRA_LIBS@ +X_LIBS = @X_LIBS@ +X_PRE_LIBS = @X_PRE_LIBS@ +YACC = @YACC@ +YFLAGS = @YFLAGS@ +ZLIB_DEPEND = @ZLIB_DEPEND@ +ZLIB_INCLUDES = @ZLIB_INCLUDES@ +ZLIB_LIBS = @ZLIB_LIBS@ +ZZIPLIB_DEPEND = @ZZIPLIB_DEPEND@ +ZZIPLIB_INCLUDES = @ZZIPLIB_INCLUDES@ +ZZIPLIB_LIBS = @ZZIPLIB_LIBS@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +ac_ct_AR = @ac_ct_AR@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +ac_ct_OBJCXX = @ac_ct_OBJCXX@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +builddir = @builddir@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +ipc_socketlibs = @ipc_socketlibs@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localedir = @localedir@ +localstatedir = @localstatedir@ +lua_socketlibs = @lua_socketlibs@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +srcdir = @srcdir@ +subdirs = @subdirs@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +wlibs = @wlibs@ +x_ext_lib = @x_ext_lib@ +x_tool_libs = @x_tool_libs@ +AM_CPPFLAGS = -I$(top_srcdir) $(KPATHSEA_INCLUDES) +AM_CFLAGS = $(WARNING_CFLAGS) +noinst_LIBRARIES = lib.a $(am__append_1) +EXTRA_LIBRARIES = libp.a +lib_a_SOURCES = \ + basechsuffix.c \ + chartostring.c \ + coredump.c \ + eofeoln.c \ + fprintreal.c \ + inputint.c \ + input2int.c \ + lib.h \ + main.c \ + openclose.c \ + printversion.c \ + setupvar.c \ + uexit.c \ + usage.c \ + version.c \ + zround.c + +libp_a_CPPFLAGS = -DPTEX $(PTEXENC_INCLUDES) $(AM_CPPFLAGS) +libp_a_SOURCES = \ + openclose.c \ + printversion.c + +EXTRA_DIST = alloca.c +all: all-am + +.SUFFIXES: +.SUFFIXES: .c .lo .o .obj +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign lib/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --foreign lib/Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): + +clean-noinstLIBRARIES: + -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES) + +lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES) $(EXTRA_lib_a_DEPENDENCIES) + $(AM_V_at)-rm -f lib.a + $(AM_V_AR)$(lib_a_AR) lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD) + $(AM_V_at)$(RANLIB) lib.a + +libp.a: $(libp_a_OBJECTS) $(libp_a_DEPENDENCIES) $(EXTRA_libp_a_DEPENDENCIES) + $(AM_V_at)-rm -f libp.a + $(AM_V_AR)$(libp_a_AR) libp.a $(libp_a_OBJECTS) $(libp_a_LIBADD) + $(AM_V_at)$(RANLIB) libp.a + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/basechsuffix.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/chartostring.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coredump.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eofeoln.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fprintreal.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/input2int.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/inputint.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libp_a-openclose.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libp_a-printversion.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/main.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/openclose.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/printversion.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/setupvar.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/uexit.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/usage.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/version.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zround.Po@am__quote@ # am--include-marker + +$(am__depfiles_remade): + @$(MKDIR_P) $(@D) + @echo '# dummy' >$@-t && $(am__mv) $@-t $@ + +am--depfiles: $(am__depfiles_remade) + +.c.o: +@am__fastdepCC_TRUE@ $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\ +@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\ +@am__fastdepCC_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $< + +.c.obj: +@am__fastdepCC_TRUE@ $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\ +@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\ +@am__fastdepCC_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'` + +.c.lo: +@am__fastdepCC_TRUE@ $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\ +@am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\ +@am__fastdepCC_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $< + +libp_a-openclose.o: openclose.c +@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libp_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libp_a-openclose.o -MD -MP -MF $(DEPDIR)/libp_a-openclose.Tpo -c -o libp_a-openclose.o `test -f 'openclose.c' || echo '$(srcdir)/'`openclose.c +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libp_a-openclose.Tpo $(DEPDIR)/libp_a-openclose.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='openclose.c' object='libp_a-openclose.o' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libp_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libp_a-openclose.o `test -f 'openclose.c' || echo '$(srcdir)/'`openclose.c + +libp_a-openclose.obj: openclose.c +@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libp_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libp_a-openclose.obj -MD -MP -MF $(DEPDIR)/libp_a-openclose.Tpo -c -o libp_a-openclose.obj `if test -f 'openclose.c'; then $(CYGPATH_W) 'openclose.c'; else $(CYGPATH_W) '$(srcdir)/openclose.c'; fi` +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libp_a-openclose.Tpo $(DEPDIR)/libp_a-openclose.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='openclose.c' object='libp_a-openclose.obj' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libp_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libp_a-openclose.obj `if test -f 'openclose.c'; then $(CYGPATH_W) 'openclose.c'; else $(CYGPATH_W) '$(srcdir)/openclose.c'; fi` + +libp_a-printversion.o: printversion.c +@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libp_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libp_a-printversion.o -MD -MP -MF $(DEPDIR)/libp_a-printversion.Tpo -c -o libp_a-printversion.o `test -f 'printversion.c' || echo '$(srcdir)/'`printversion.c +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libp_a-printversion.Tpo $(DEPDIR)/libp_a-printversion.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='printversion.c' object='libp_a-printversion.o' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libp_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libp_a-printversion.o `test -f 'printversion.c' || echo '$(srcdir)/'`printversion.c + +libp_a-printversion.obj: printversion.c +@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libp_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libp_a-printversion.obj -MD -MP -MF $(DEPDIR)/libp_a-printversion.Tpo -c -o libp_a-printversion.obj `if test -f 'printversion.c'; then $(CYGPATH_W) 'printversion.c'; else $(CYGPATH_W) '$(srcdir)/printversion.c'; fi` +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libp_a-printversion.Tpo $(DEPDIR)/libp_a-printversion.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='printversion.c' object='libp_a-printversion.obj' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libp_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libp_a-printversion.obj `if test -f 'printversion.c'; then $(CYGPATH_W) 'printversion.c'; else $(CYGPATH_W) '$(srcdir)/printversion.c'; fi` + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +ID: $(am__tagged_files) + $(am__define_uniq_tagged_files); mkid -fID $$unique +tags: tags-am +TAGS: tags + +tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + set x; \ + here=`pwd`; \ + $(am__define_uniq_tagged_files); \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ + fi +ctags: ctags-am + +CTAGS: ctags +ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + $(am__define_uniq_tagged_files); \ + test -z "$(CTAGS_ARGS)$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" +cscopelist: cscopelist-am + +cscopelist-am: $(am__tagged_files) + list='$(am__tagged_files)'; \ + case "$(srcdir)" in \ + [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ + *) sdir=$(subdir)/$(srcdir) ;; \ + esac; \ + for i in $$list; do \ + if test -f "$$i"; then \ + echo "$(subdir)/$$i"; \ + else \ + echo "$$sdir/$$i"; \ + fi; \ + done >> $(top_builddir)/cscope.files + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(BUILT_SOURCES) + $(MAKE) $(AM_MAKEFLAGS) distdir-am + +distdir-am: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(LIBRARIES) +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool clean-noinstLIBRARIES \ + mostlyclean-am + +distclean: distclean-am + -rm -f ./$(DEPDIR)/basechsuffix.Po + -rm -f ./$(DEPDIR)/chartostring.Po + -rm -f ./$(DEPDIR)/coredump.Po + -rm -f ./$(DEPDIR)/eofeoln.Po + -rm -f ./$(DEPDIR)/fprintreal.Po + -rm -f ./$(DEPDIR)/input2int.Po + -rm -f ./$(DEPDIR)/inputint.Po + -rm -f ./$(DEPDIR)/libp_a-openclose.Po + -rm -f ./$(DEPDIR)/libp_a-printversion.Po + -rm -f ./$(DEPDIR)/main.Po + -rm -f ./$(DEPDIR)/openclose.Po + -rm -f ./$(DEPDIR)/printversion.Po + -rm -f ./$(DEPDIR)/setupvar.Po + -rm -f ./$(DEPDIR)/uexit.Po + -rm -f ./$(DEPDIR)/usage.Po + -rm -f ./$(DEPDIR)/version.Po + -rm -f ./$(DEPDIR)/zround.Po + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f ./$(DEPDIR)/basechsuffix.Po + -rm -f ./$(DEPDIR)/chartostring.Po + -rm -f ./$(DEPDIR)/coredump.Po + -rm -f ./$(DEPDIR)/eofeoln.Po + -rm -f ./$(DEPDIR)/fprintreal.Po + -rm -f ./$(DEPDIR)/input2int.Po + -rm -f ./$(DEPDIR)/inputint.Po + -rm -f ./$(DEPDIR)/libp_a-openclose.Po + -rm -f ./$(DEPDIR)/libp_a-printversion.Po + -rm -f ./$(DEPDIR)/main.Po + -rm -f ./$(DEPDIR)/openclose.Po + -rm -f ./$(DEPDIR)/printversion.Po + -rm -f ./$(DEPDIR)/setupvar.Po + -rm -f ./$(DEPDIR)/uexit.Po + -rm -f ./$(DEPDIR)/usage.Po + -rm -f ./$(DEPDIR)/version.Po + -rm -f ./$(DEPDIR)/zround.Po + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \ + clean-generic clean-libtool clean-noinstLIBRARIES \ + cscopelist-am ctags ctags-am distclean distclean-compile \ + distclean-generic distclean-libtool distclean-tags distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags tags-am uninstall uninstall-am + +.PRECIOUS: Makefile + + +@KPATHSEA_RULE@ + +# 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/texk/web2c/lib/README b/Build/source/texk/web2c/lib/README new file mode 100644 index 00000000000..8cd3761bef9 --- /dev/null +++ b/Build/source/texk/web2c/lib/README @@ -0,0 +1,2 @@ +This directory contains the web2c library, just a few functions mostly +common to both the TeX programs and the web2c conversion itself. diff --git a/Build/source/texk/web2c/lib/alloca.c b/Build/source/texk/web2c/lib/alloca.c new file mode 100644 index 00000000000..1e48c11c505 --- /dev/null +++ b/Build/source/texk/web2c/lib/alloca.c @@ -0,0 +1,504 @@ +/* alloca.c -- allocate automatically reclaimed memory + (Mostly) portable public-domain implementation -- D A Gwyn + + This implementation of the PWB library alloca function, + which is used to allocate space off the run-time stack so + that it is automatically reclaimed upon procedure exit, + was inspired by discussions with J. Q. Johnson of Cornell. + J.Otto Tennant <jot@cray.com> contributed the Cray support. + + There are some preprocessor constants that can + be defined when compiling for your specific system, for + improved efficiency; however, the defaults should be okay. + + The general concept of this implementation is to keep + track of all alloca-allocated blocks, and reclaim any + that are found to be deeper in the stack than the current + invocation. This heuristic does not reclaim storage as + soon as it becomes invalid, but it will do so eventually. + + As a special case, alloca(0) reclaims storage without + allocating any. It is a good idea to use alloca(0) in + your main control loop, etc. to force garbage collection. */ + +#ifdef HAVE_CONFIG_H +#include <w2c/config.h> +#endif + +#ifdef HAVE_STRING_H +#include <string.h> +#endif +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif + +#ifdef emacs +#include "blockinput.h" +#endif + +/* If compiling with GCC 2, this file's not needed. */ +#if !defined (__GNUC__) || __GNUC__ < 2 + +/* If someone has defined alloca as a macro, + there must be some other way alloca is supposed to work. */ +#ifndef alloca + +#ifdef emacs +#ifdef static +/* actually, only want this if static is defined as "" + -- this is for usg, in which emacs must undefine static + in order to make unexec workable + */ +#ifndef STACK_DIRECTION +you +lose +-- must know STACK_DIRECTION at compile-time +#endif /* STACK_DIRECTION undefined */ +#endif /* static */ +#endif /* emacs */ + +/* If your stack is a linked list of frames, you have to + provide an "address metric" ADDRESS_FUNCTION macro. */ + +#if defined (CRAY) && defined (CRAY_STACKSEG_END) +long i00afunc (); +#define ADDRESS_FUNCTION(arg) (char *) i00afunc (&(arg)) +#else +#define ADDRESS_FUNCTION(arg) &(arg) +#endif + +#if __STDC__ +typedef void *pointer; +#else +typedef char *pointer; +#endif + +#ifndef NULL +#define NULL 0 +#endif + +/* Different portions of Emacs need to call different versions of + malloc. The Emacs executable needs alloca to call xmalloc, because + ordinary malloc isn't protected from input signals. On the other + hand, the utilities in lib-src need alloca to call malloc; some of + them are very simple, and don't have an xmalloc routine. + + Non-Emacs programs expect this to call use xmalloc. + + Callers below should use malloc. */ + +#ifndef emacs +#define malloc xmalloc +#endif +extern pointer malloc (); + +/* Define STACK_DIRECTION if you know the direction of stack + growth for your system; otherwise it will be automatically + deduced at run-time. + + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ + +#ifndef STACK_DIRECTION +#define STACK_DIRECTION 0 /* Direction unknown. */ +#endif + +#if STACK_DIRECTION != 0 + +#define STACK_DIR STACK_DIRECTION /* Known at compile-time. */ + +#else /* STACK_DIRECTION == 0; need run-time code. */ + +static int stack_dir; /* 1 or -1 once known. */ +#define STACK_DIR stack_dir + +static void +find_stack_direction () +{ + static char *addr = NULL; /* Address of first `dummy', once known. */ + auto char dummy; /* To get stack address. */ + + if (addr == NULL) + { /* Initial entry. */ + addr = ADDRESS_FUNCTION (dummy); + + find_stack_direction (); /* Recurse once. */ + } + else + { + /* Second entry. */ + if (ADDRESS_FUNCTION (dummy) > addr) + stack_dir = 1; /* Stack grew upward. */ + else + stack_dir = -1; /* Stack grew downward. */ + } +} + +#endif /* STACK_DIRECTION == 0 */ + +/* An "alloca header" is used to: + (a) chain together all alloca'ed blocks; + (b) keep track of stack depth. + + It is very important that sizeof(header) agree with malloc + alignment chunk size. The following default should work okay. */ + +#ifndef ALIGN_SIZE +#define ALIGN_SIZE sizeof(double) +#endif + +typedef union hdr +{ + char align[ALIGN_SIZE]; /* To force sizeof(header). */ + struct + { + union hdr *next; /* For chaining headers. */ + char *deep; /* For stack depth measure. */ + } h; +} header; + +static header *last_alloca_header = NULL; /* -> last alloca header. */ + +/* Return a pointer to at least SIZE bytes of storage, + which will be automatically reclaimed upon exit from + the procedure that called alloca. Originally, this space + was supposed to be taken from the current stack frame of the + caller, but that method cannot be made to work for some + implementations of C, for example under Gould's UTX/32. */ + +pointer +alloca (size) + unsigned size; +{ + auto char probe; /* Probes stack depth: */ + register char *depth = ADDRESS_FUNCTION (probe); + +#if STACK_DIRECTION == 0 + if (STACK_DIR == 0) /* Unknown growth direction. */ + find_stack_direction (); +#endif + + /* Reclaim garbage, defined as all alloca'd storage that + was allocated from deeper in the stack than currently. */ + + { + register header *hp; /* Traverses linked list. */ + +#ifdef emacs + BLOCK_INPUT; +#endif + + for (hp = last_alloca_header; hp != NULL;) + if ((STACK_DIR > 0 && hp->h.deep > depth) + || (STACK_DIR < 0 && hp->h.deep < depth)) + { + register header *np = hp->h.next; + + free ((pointer) hp); /* Collect garbage. */ + + hp = np; /* -> next header. */ + } + else + break; /* Rest are not deeper. */ + + last_alloca_header = hp; /* -> last valid storage. */ + +#ifdef emacs + UNBLOCK_INPUT; +#endif + } + + if (size == 0) + return NULL; /* No allocation required. */ + + /* Allocate combined header + user data storage. */ + + { + register pointer newm = malloc (sizeof (header) + size); + /* Address of header. */ + + if (newm == 0) + abort(); + + ((header *) newm)->h.next = last_alloca_header; + ((header *) newm)->h.deep = depth; + + last_alloca_header = (header *) newm; + + /* User storage begins just after header. */ + + return (pointer) ((char *) newm + sizeof (header)); + } +} + +#if defined (CRAY) && defined (CRAY_STACKSEG_END) + +#ifdef DEBUG_I00AFUNC +#include <stdio.h> +#endif + +#ifndef CRAY_STACK +#define CRAY_STACK +#ifndef CRAY2 +/* Stack structures for CRAY-1, CRAY X-MP, and CRAY Y-MP */ +struct stack_control_header + { + long shgrow:32; /* Number of times stack has grown. */ + long shaseg:32; /* Size of increments to stack. */ + long shhwm:32; /* High water mark of stack. */ + long shsize:32; /* Current size of stack (all segments). */ + }; + +/* The stack segment linkage control information occurs at + the high-address end of a stack segment. (The stack + grows from low addresses to high addresses.) The initial + part of the stack segment linkage control information is + 0200 (octal) words. This provides for register storage + for the routine which overflows the stack. */ + +struct stack_segment_linkage + { + long ss[0200]; /* 0200 overflow words. */ + long sssize:32; /* Number of words in this segment. */ + long ssbase:32; /* Offset to stack base. */ + long:32; + long sspseg:32; /* Offset to linkage control of previous + segment of stack. */ + long:32; + long sstcpt:32; /* Pointer to task common address block. */ + long sscsnm; /* Private control structure number for + microtasking. */ + long ssusr1; /* Reserved for user. */ + long ssusr2; /* Reserved for user. */ + long sstpid; /* Process ID for pid based multi-tasking. */ + long ssgvup; /* Pointer to multitasking thread giveup. */ + long sscray[7]; /* Reserved for Cray Research. */ + long ssa0; + long ssa1; + long ssa2; + long ssa3; + long ssa4; + long ssa5; + long ssa6; + long ssa7; + long sss0; + long sss1; + long sss2; + long sss3; + long sss4; + long sss5; + long sss6; + long sss7; + }; + +#else /* CRAY2 */ +/* The following structure defines the vector of words + returned by the STKSTAT library routine. */ +struct stk_stat + { + long now; /* Current total stack size. */ + long maxc; /* Amount of contiguous space which would + be required to satisfy the maximum + stack demand to date. */ + long high_water; /* Stack high-water mark. */ + long overflows; /* Number of stack overflow ($STKOFEN) calls. */ + long hits; /* Number of internal buffer hits. */ + long extends; /* Number of block extensions. */ + long stko_mallocs; /* Block allocations by $STKOFEN. */ + long underflows; /* Number of stack underflow calls ($STKRETN). */ + long stko_free; /* Number of deallocations by $STKRETN. */ + long stkm_free; /* Number of deallocations by $STKMRET. */ + long segments; /* Current number of stack segments. */ + long maxs; /* Maximum number of stack segments so far. */ + long pad_size; /* Stack pad size. */ + long current_address; /* Current stack segment address. */ + long current_size; /* Current stack segment size. This + number is actually corrupted by STKSTAT to + include the fifteen word trailer area. */ + long initial_address; /* Address of initial segment. */ + long initial_size; /* Size of initial segment. */ + }; + +/* The following structure describes the data structure which trails + any stack segment. I think that the description in 'asdef' is + out of date. I only describe the parts that I am sure about. */ + +struct stk_trailer + { + long this_address; /* Address of this block. */ + long this_size; /* Size of this block (does not include + this trailer). */ + long unknown2; + long unknown3; + long link; /* Address of trailer block of previous + segment. */ + long unknown5; + long unknown6; + long unknown7; + long unknown8; + long unknown9; + long unknown10; + long unknown11; + long unknown12; + long unknown13; + long unknown14; + }; + +#endif /* CRAY2 */ +#endif /* not CRAY_STACK */ + +#ifdef CRAY2 +/* Determine a "stack measure" for an arbitrary ADDRESS. + I doubt that "lint" will like this much. */ + +static long +i00afunc (long *address) +{ + struct stk_stat status; + struct stk_trailer *trailer; + long *block, size; + long result = 0; + + /* We want to iterate through all of the segments. The first + step is to get the stack status structure. We could do this + more quickly and more directly, perhaps, by referencing the + $LM00 common block, but I know that this works. */ + + STKSTAT (&status); + + /* Set up the iteration. */ + + trailer = (struct stk_trailer *) (status.current_address + + status.current_size + - 15); + + /* There must be at least one stack segment. Therefore it is + a fatal error if "trailer" is null. */ + + if (trailer == 0) + abort (); + + /* Discard segments that do not contain our argument address. */ + + while (trailer != 0) + { + block = (long *) trailer->this_address; + size = trailer->this_size; + if (block == 0 || size == 0) + abort (); + trailer = (struct stk_trailer *) trailer->link; + if ((block <= address) && (address < (block + size))) + break; + } + + /* Set the result to the offset in this segment and add the sizes + of all predecessor segments. */ + + result = address - block; + + if (trailer == 0) + { + return result; + } + + do + { + if (trailer->this_size <= 0) + abort (); + result += trailer->this_size; + trailer = (struct stk_trailer *) trailer->link; + } + while (trailer != 0); + + /* We are done. Note that if you present a bogus address (one + not in any segment), you will get a different number back, formed + from subtracting the address of the first block. This is probably + not what you want. */ + + return (result); +} + +#else /* not CRAY2 */ +/* Stack address function for a CRAY-1, CRAY X-MP, or CRAY Y-MP. + Determine the number of the cell within the stack, + given the address of the cell. The purpose of this + routine is to linearize, in some sense, stack addresses + for alloca. */ + +static long +i00afunc (long address) +{ + long stkl = 0; + + long size, pseg, this_segment, stack; + long result = 0; + + struct stack_segment_linkage *ssptr; + + /* Register B67 contains the address of the end of the + current stack segment. If you (as a subprogram) store + your registers on the stack and find that you are past + the contents of B67, you have overflowed the segment. + + B67 also points to the stack segment linkage control + area, which is what we are really interested in. */ + + stkl = CRAY_STACKSEG_END (); + ssptr = (struct stack_segment_linkage *) stkl; + + /* If one subtracts 'size' from the end of the segment, + one has the address of the first word of the segment. + + If this is not the first segment, 'pseg' will be + nonzero. */ + + pseg = ssptr->sspseg; + size = ssptr->sssize; + + this_segment = stkl - size; + + /* It is possible that calling this routine itself caused + a stack overflow. Discard stack segments which do not + contain the target address. */ + + while (!(this_segment <= address && address <= stkl)) + { +#ifdef DEBUG_I00AFUNC + fprintf (stderr, "%011o %011o %011o\n", this_segment, address, stkl); +#endif + if (pseg == 0) + break; + stkl = stkl - pseg; + ssptr = (struct stack_segment_linkage *) stkl; + size = ssptr->sssize; + pseg = ssptr->sspseg; + this_segment = stkl - size; + } + + result = address - this_segment; + + /* If you subtract pseg from the current end of the stack, + you get the address of the previous stack segment's end. + This seems a little convoluted to me, but I'll bet you save + a cycle somewhere. */ + + while (pseg != 0) + { +#ifdef DEBUG_I00AFUNC + fprintf (stderr, "%011o %011o\n", pseg, size); +#endif + stkl = stkl - pseg; + ssptr = (struct stack_segment_linkage *) stkl; + size = ssptr->sssize; + pseg = ssptr->sspseg; + result += size; + } + return (result); +} + +#endif /* not CRAY2 */ +#endif /* CRAY */ + +#endif /* no alloca */ +#endif /* not GCC version 2 */ diff --git a/Build/source/texk/web2c/lib/basechsuffix.c b/Build/source/texk/web2c/lib/basechsuffix.c new file mode 100644 index 00000000000..cd17d5c45ac --- /dev/null +++ b/Build/source/texk/web2c/lib/basechsuffix.c @@ -0,0 +1,43 @@ +/* basechsuffix.c: replace the last bit of a filename with something else. + + Written in 1995 by Karl Berry. Public domain. */ + +#include <w2c/config.h> +#include "lib.h" + +/* Return the basename of NAME, with trailing characters OLD replaced by + NEW. (If last characters in NAME are not OLD, just append NEW.) + Since this is used to turn, e.g., foo/cmr10.300pk -> cmr10.300gf, + don't assume a `.' preceding OLD or NEW. + + In other words, we're implementing `basename NAME OLD`NEW. */ + +string +basenamechangesuffix (const_string name, const_string old_suffix, + const_string new_suffix) +{ + string answer; + unsigned c; + const_string base = xbasename (name); + unsigned base_len = strlen (base); + unsigned copy_limit = base_len; + unsigned old_suffix_len = strlen (old_suffix); + + if (old_suffix_len <= base_len) { + for (c = 0; c < old_suffix_len; c++) { + if (!FILECHARCASEEQ (old_suffix[old_suffix_len - c - 1], + base[base_len - c - 1])) + break; + } + if (c == old_suffix_len) { + copy_limit -= old_suffix_len; + } + } + + answer = xmalloc (copy_limit + strlen (new_suffix) + 1); + strncpy (answer, base, copy_limit); + answer[copy_limit] = 0; + strcat (answer, new_suffix); + + return answer; +} diff --git a/Build/source/texk/web2c/lib/chartostring.c b/Build/source/texk/web2c/lib/chartostring.c new file mode 100644 index 00000000000..7b34e694241 --- /dev/null +++ b/Build/source/texk/web2c/lib/chartostring.c @@ -0,0 +1,23 @@ +/* chartostring.c: change a character (i.e., an integer) to a + one-character string. + +Written in 1994 by Karl Berry. Public domain. */ + +#include <w2c/config.h> +#include "lib.h" + +/* This is needed because web2c turns the Pascal construct 'x' into the + C character constant 'x', not the string "x". And we need to keep it + that way because that's how xord is initialized, etc. But sometimes + we want one-character strings -- e.g., in tangle.ch and weave.ch. + There's no real alternative to wasting the two bytes of memory (plus + malloc overhead) here, but it doesn't matter. */ + +string +chartostring (char ch) +{ + string str = xmalloc (2); + str[0] = ch; + str[1] = 0; + return str; +} diff --git a/Build/source/texk/web2c/lib/coredump.c b/Build/source/texk/web2c/lib/coredump.c new file mode 100644 index 00000000000..cf883bf7166 --- /dev/null +++ b/Build/source/texk/web2c/lib/coredump.c @@ -0,0 +1,58 @@ +/* coredump.c. Public domain. + + This procedure is due to Chris Torek, chris@umd.edu. It makes a core + dump without any sort of error status (abort(2) does return an error + status, so we don't want to use that). It is used only when making a + preloaded TeX from virtex, and is triggered by a magic file name + requested as input (see `open_input', above). Finding a way to + reconstitute the core dump into a binary (i.e., with undump) is up to + you. Perl has some things to say about these days. */ + +#include <w2c/config.h> + +/* Do not try to compile this Unix-y unportable stuff unless it's needed. */ + +#ifdef FUNNY_CORE_DUMP +#include <signal.h> +#include <sys/wait.h> + +void +funny_core_dump (void) +{ +#ifdef __EMX__ + { + int handle = open ("core", O_WRONLY | O_CREAT | O_TRUNC | O_BINARY); + if (handle >= 0 && _core (handle) == 0) + exit (0); + (void) write (2, "attempt to dump core failed\n", 28); + exit (1); + } +#else /* !__EMX__ */ + int pid, w; + union wait status; + + switch (pid = fork ()) + { + case -1: /* failed */ + perror ("vfork"); + exit (-1); + /*NOTREACHED*/ + + case 0: /* child */ + (void) signal (SIGQUIT, SIG_DFL); + (void) kill (getpid (), SIGQUIT); + (void) write (2, "how did we get here?\n", 21); + _exit (1); + /*NOTREACHED*/ + + default: /* parent */ + while ((w = wait (&status)) != pid && w != -1) + ; + if (status.w_coredump) + exit (0); + (void) write (2, "attempt to dump core failed\n", 28); + exit (1); + } +#endif /* not __EMX__ */ +} +#endif /* FUNNY_CORE_DUMP */ diff --git a/Build/source/texk/web2c/lib/eofeoln.c b/Build/source/texk/web2c/lib/eofeoln.c new file mode 100644 index 00000000000..1930df9051a --- /dev/null +++ b/Build/source/texk/web2c/lib/eofeoln.c @@ -0,0 +1,65 @@ +/* eofeoln.c: implement Pascal's ideas for end-of-file and end-of-line + testing. Public domain. */ + +#include <w2c/config.h> +#include "lib.h" + +/* Return true if we're at the end of FILE, else false. This implements + Pascal's `eof' builtin. */ + +boolean +eof (FILE *file) +{ + register int c; + + /* If FILE doesn't exist, return true. This happens, for example, + when a user does `mft foo.mf' -- there's no change file, + so we never open it, so we end up calling this with a null pointer. */ + if (!file) + return true; + + /* Maybe we're already at the end? */ + if (feof (file)) + return true; + + if ((c = getc (file)) == EOF) + return true; + + /* We weren't at the end. Back up. */ + (void) ungetc (c, file); + + return false; +} + + +/* Return true on end-of-line in FILE or at the end of FILE, else false. */ +/* Accept both CR and LF as end-of-line. */ + +boolean +eoln (FILE *file) +{ + register int c; + + if (feof (file)) + return true; + + c = getc (file); + + if (c != EOF) + (void) ungetc (c, file); + + return c == '\n' || c == '\r' || c == EOF; +} + +/* Consume input up and including the first eol encountered. */ +/* Handle CRLF as a single end-of-line. */ + +void +readln (FILE *f) +{ + int c; + while ((c = getc (f)) != '\n' && c != '\r' && c != EOF) + ; + if (c == '\r' && (c = getc (f)) != '\n' && c != EOF) + ungetc (c, f); +} diff --git a/Build/source/texk/web2c/lib/fprintreal.c b/Build/source/texk/web2c/lib/fprintreal.c new file mode 100644 index 00000000000..c65e4b277ff --- /dev/null +++ b/Build/source/texk/web2c/lib/fprintreal.c @@ -0,0 +1,15 @@ +/* fprintreal.c: print the real number R in the Pascal format N:M on the + file F. Public domain. */ + +#include <w2c/config.h> +#include "lib.h" + +void +fprintreal (FILE *f, double r, int n, int m) +{ + char fmt[50]; /* Surely enough, since N and M won't be more than 25 + digits each! */ + + sprintf (fmt, "%%%d.%dlf", n, m); + fprintf (f, fmt, r); +} diff --git a/Build/source/texk/web2c/lib/input2int.c b/Build/source/texk/web2c/lib/input2int.c new file mode 100644 index 00000000000..5bd42016b4e --- /dev/null +++ b/Build/source/texk/web2c/lib/input2int.c @@ -0,0 +1,48 @@ +/* input2int.c: read two or three integers from text files. These + routines are only used in patgen. Public domain. */ + +#include <w2c/config.h> +#include "lib.h" + +#ifdef INTEGER_IS_INT +#define SCAN2INT "%d %d" +#define SCAN3INT "%d %d %d" +#else +#define SCAN2INT "%ld %ld" +#define SCAN3INT "%ld %ld %ld" +#endif + +/* Read two integers from stdin. */ + +void +zinput2ints (integer *a, integer *b) +{ + int ch; + + while (scanf (SCAN2INT, a, b) != 2) + { + while ((ch = getchar ()) != EOF && ch != '\n'); + if (ch == EOF) return; + fprintf (stderr, "Please enter two integers.\n"); + } + + while ((ch = getchar ()) != EOF && ch != '\n'); +} + + +/* Read three integers from stdin. */ + +void +zinput3ints (integer *a, integer *b, integer *c) +{ + int ch; + + while (scanf (SCAN3INT, a, b, c) != 3) + { + while ((ch = getchar ()) != EOF && ch != '\n'); + if (ch == EOF) return; + fprintf (stderr, "Please enter three integers.\n"); + } + + while ((ch = getchar ()) != EOF && ch != '\n'); +} diff --git a/Build/source/texk/web2c/lib/inputint.c b/Build/source/texk/web2c/lib/inputint.c new file mode 100644 index 00000000000..d27bb6a148c --- /dev/null +++ b/Build/source/texk/web2c/lib/inputint.c @@ -0,0 +1,20 @@ +/* inputint.c: read integers from text files. These routines are only + used for debugging and such, so perfect error checking isn't + necessary. Public domain. */ + +#include <w2c/config.h> +#include "lib.h" + +/* Read an integer from the file F, reading past the subsequent end of + line. */ + +integer +inputint (FILE *f) +{ + char buffer[MAX_INT_LENGTH]; /* Long enough for anything reasonable. */ + + return + fgets (buffer, sizeof (buffer), f) + ? atoi (buffer) + : 0; +} diff --git a/Build/source/texk/web2c/lib/lib.h b/Build/source/texk/web2c/lib/lib.h new file mode 100644 index 00000000000..366af21485a --- /dev/null +++ b/Build/source/texk/web2c/lib/lib.h @@ -0,0 +1,73 @@ +/* lib.h: declare prototypes for functions in lib.a. + Public domain. */ + +#ifndef LIB_LIB_H +#define LIB_LIB_H + +/* basechsuffix.c */ +extern string basenamechangesuffix (const_string, const_string, const_string); + +/* chartostring.c */ +extern string chartostring (char); + +/* eofeoln.c */ +/* + * definition of eof() contradicts corecrt_io.h in Visual Studio 2019. + * + */ +#if defined(_MSC_VER) && _MSC_VER > 1916 +#define eof(x) myeof(x) +#endif /* _MSC_VER */ +extern boolean eof (FILE *); +extern boolean eoln (FILE *); +extern void readln (FILE *); + +/* fprintreal.c */ +extern void fprintreal (FILE *, double, int, int); + +/* inputint.c */ +extern integer inputint (FILE *); + +/* input2int.c */ +extern void zinput2ints (integer *, integer *); +extern void zinput3ints (integer *, integer *, integer *); + +/* main.c (or win32main.c or texmfmp.c) */ +#ifndef NOT_WEB2C +/* Only used in Web2C programs and possibly harmful otherwise. */ +extern int argc; +extern string *argv; +extern string cmdline (int); +extern void mainbody (void); /* generated by web2c */ +#endif + +/* openclose.c */ +extern boolean open_input (FILE **, int, const_string fopen_mode); +extern boolean open_output (FILE **, const_string fopen_mode); +extern boolean open_input_with_dirname (FILE **, int, const char *); +extern void close_file (FILE *); +extern void recorder_change_filename (string); +extern void recorder_record_input (const_string); +extern void recorder_record_output (const_string); + +extern string fullnameoffile; +extern boolean recorder_enabled; +extern string output_directory; + +/* printversion.c */ +extern void printversionandexit (const_string, const_string, const_string, const_string); + +/* setupvar.c */ +/* Set an array size from texmf.cnf. */ +extern void setupboundvariable (integer *, const_string, integer); + +/* texmfmp.c */ +extern boolean texmf_yesno(const_string); + +/* version.c */ +extern const char *versionstring; + +/* zround.c */ +extern integer zround (double); + +#endif /* not LIB_LIB_H */ diff --git a/Build/source/texk/web2c/lib/main.c b/Build/source/texk/web2c/lib/main.c new file mode 100644 index 00000000000..d3f5a45aa43 --- /dev/null +++ b/Build/source/texk/web2c/lib/main.c @@ -0,0 +1,45 @@ +/* main.c -- the main program for everything but TeX & MF. */ +/* Public domain. */ + +#include <w2c/config.h> +#include "lib.h" + +/* These variables are referenced from the change files. */ +char **argv; +int argc; + +/* The entry point for all the programs except TeX and Metafont, which + have more to do. We just have to set up the command line. web2c + transforms Pascal's main block into a procedure `main_body'. */ +int +main (int ac, string* av) +{ +#ifdef __EMX__ + _wildcard (&ac, &av); + _response (&ac, &av); +#endif + +#ifdef WIN32 + _setmaxstdio(2048); +#endif + + argc = ac; + argv = av; + mainbody (); + return EXIT_SUCCESS; +} + + +/* Return the Nth (counted as in C) argument from the command line. */ + +string +cmdline (int n) +{ + if (n >= argc) + { /* This error message should never happen, because the callers + should always check they've got the arguments they expect. */ + fprintf (stderr, "%s: Oops; not enough arguments.\n", argv[0]); + uexit (1); + } + return argv[n]; +} diff --git a/Build/source/texk/web2c/lib/mfmpi386.asm b/Build/source/texk/web2c/lib/mfmpi386.asm new file mode 100644 index 00000000000..cc356d5f825 --- /dev/null +++ b/Build/source/texk/web2c/lib/mfmpi386.asm @@ -0,0 +1,145 @@ +/* i386 assembly routines for inner loop fraction routines in Metafont + and MetaPost. Public domain. Included in texmfmp.c. + By Wayne Sullivan <wgs@maths.ucd.ie>. */ + +asm(".text\n" +" .align 4\n" +#ifdef ASM_NEEDS_UNDERSCORE +".globl _ztakefraction\n" +"_ztakefraction:\n" +#else +".globl ztakefraction\n" +"ztakefraction:\n" +#endif +" pushl %ebp\n" +" movl %esp,%ebp\n" +" xorl %ecx,%ecx\n" +" movl 8(%ebp),%eax\n" +" cmpl $0x80000000,%eax\n" +" jz LL5\n" +" imull 12(%ebp)\n" +" orl %edx,%edx\n" +" jns LL2\n" +" negl %edx\n" +" negl %eax\n" +" sbbl %ecx,%edx\n" +" incl %ecx\n" +"LL2:\n" +" addl $0x08000000,%eax\n" +" adcl $0,%edx\n" +" cmpl $0x07ffffff,%edx\n" +" ja LL3\n" +" shrd $28, %edx,%eax\n" +"LL1: jecxz LL4\n" +" negl %eax\n" +"LL4:\n" +" movl %ebp,%esp\n" +" popl %ebp\n" +" ret\n" +"LL5: incl %ecx\n" +"LL3: movl $0x7fffffff,%eax\n" +#ifdef ASM_NEEDS_UNDERSCORE +" movb $1,_aritherror\n" +#else +" movb $1,aritherror\n" +#endif +" jmp LL1\n" +" .align 4, 0x90\n" +#ifdef ASM_NEEDS_UNDERSCORE +".globl _ztakescaled\n" +"_ztakescaled:\n" +#else +".globl ztakescaled\n" +"ztakescaled:\n" +#endif +" pushl %ebp\n" +" movl %esp,%ebp\n" +" movl 8(%ebp),%eax\n" +" xorl %ecx,%ecx\n" +" cmpl $0x80000000,%eax\n" +" jz LL5\n" +" imull 12(%ebp)\n" +" orl %edx,%edx\n" +" jns LL12\n" +" negl %edx\n" +" negl %eax\n" +" sbbl %ecx,%edx\n" +" incl %ecx\n" +"LL12:\n" +" addl $0x00008000,%eax\n" +" adcl $0,%edx\n" +" cmpl $0x00007fff,%edx\n" +" ja LL3\n" +" shrd $16, %edx,%eax\n" +" jecxz LL4\n" +" negl %eax\n" +" jmp LL4\n" +" .align 4, 0x90\n" +#ifdef ASM_NEEDS_UNDERSCORE +".globl _zmakescaled\n" +".globl _zmakefraction\n" +"_zmakescaled:\n" +#else +".globl zmakescaled\n" +".globl zmakefraction\n" +"zmakescaled:\n" +#endif +" movb $16,%cl\n" +" jmp LL30\n" +" .align 4, 0x90\n" +#ifdef ASM_NEEDS_UNDERSCORE +"_zmakefraction:\n" +#else +"zmakefraction:\n" +#endif +" movb $4,%cl\n" +"LL30:\n" +" movb $0,%ch\n" +" pushl %ebp\n" +" movl %esp,%ebp\n" +" pushl %ebx\n" +" movl 8(%ebp),%edx\n" +" xorl %eax,%eax\n" +" orl %edx,%edx\n" +" jns LL32\n" +" inc %ch\n" +" negl %edx\n" +"LL32:\n" +" movl 12(%ebp),%ebx\n" +" orl %ebx,%ebx\n" +" jns LL33\n" +" dec %ch\n" +" negl %ebx\n" +" orl %ebx,%ebx\n" +" js LL34\n" +"LL33:\n" +" orl %edx,%edx\n" +" js LL34\n" +" shrd %cl,%edx,%eax\n" +" shrl %cl,%edx\n" +" cmpl %ebx,%edx\n" +" jae LL34\n" +" divl %ebx\n" +" addl %edx,%edx\n" +" incl %edx\n" +" subl %edx,%ebx\n" +" adcl $0,%eax\n" +" jc LL34\n" +" cmpl $0x7fffffff,%eax\n" +" ja LL34\n" +"LL31: or %ch,%ch\n" +" jz LL35\n" +" negl %eax\n" +"LL35:\n" +" popl %ebx\n" +" movl %ebp,%esp\n" +" popl %ebp\n" +" ret\n" +"LL34: movl $0x7fffffff,%eax\n" +#ifdef ASM_NEEDS_UNDERSCORE +" movb $1,_aritherror\n" +#else +" movb $1,aritherror\n" +#endif +" jmp LL31\n"); + diff --git a/Build/source/texk/web2c/lib/mfmpw32.c b/Build/source/texk/web2c/lib/mfmpw32.c new file mode 100644 index 00000000000..de065fd96e2 --- /dev/null +++ b/Build/source/texk/web2c/lib/mfmpw32.c @@ -0,0 +1,189 @@ +/* i386 assembly routines for inner loop fraction routines in Metafont + and MetaPost. Included from texmfmp.c. By Wayne Sullivan + <wgs@maths.ucd.ie>. */ + +/* + Converted to inline assembler for Visual C++ [45].xx + by Fabrice Popineau <Fabrice.Popineau@supelec.fr> */ + +__declspec(naked) fraction __stdcall ztakefraction(integer p, integer q) { +__asm { + push ebp + mov ebp,esp + xor ecx,ecx + mov eax, p +; mov eax, [ebp+8] + cmp eax, 0x80000000 + jz LL5 + imul q + or edx,edx + jns LL2 + neg edx + neg eax + sbb edx, ecx + inc ecx +LL2: + add eax, 0x08000000 + adc edx, 0 + cmp edx, 0x07ffffff + ja LL3 + shrd eax,edx,28 +LL1: + jecxz LL4 + neg eax +LL4: + mov esp,ebp + pop ebp + ret 8 +LL5: + inc ecx +LL3: + mov eax, 0x7fffffff + mov aritherror, 1 + jmp LL1 +} +} + +__declspec(naked) integer __stdcall ztakescaled(integer p, scaled q) { +__asm { + push ebp + mov ebp,esp +; mov eax, [ebp+8] + xor ecx,ecx + mov eax, p + cmp eax, 0x80000000 + jz LL5 + imul q + or edx,edx + jns LL12 + neg edx + neg eax + sbb edx,ecx + inc ecx +LL12: + add eax, 0x00008000 + adc edx, 0x0 + cmp edx, 0x00007fff + ja LL3 + shrd eax,edx,16 +LL1: + jecxz LL4 + neg eax +LL4: + mov esp,ebp + pop ebp + ret 8 +LL5: + inc ecx +LL3: + mov eax, 0x7fffffff + mov aritherror, 1 + jmp LL1 + } +} + +__declspec(naked) scaled __stdcall zmakescaled(integer p, integer q) { + __asm { + mov cx, 16 + push ebp + mov ebp,esp + push ebx +; mov edx, [ebp+8] + mov edx, p + xor eax,eax + or edx,edx + jns LL32 + inc ch + neg edx +LL32: +; mov ebx, [ebp+12] + mov ebx,q + or ebx,ebx + jns LL33 + dec ch + neg ebx + or ebx,ebx + js LL34 +LL33: + or edx,edx + js LL34 + shrd eax,edx,cl + shr edx,cl + cmp edx,ebx + jae LL34 + div ebx + add edx,edx + inc edx + sub ebx,edx + adc eax, 0 + jc LL34 + cmp eax, 0x7fffffff + ja LL34 +LL31: or ch,ch + jz LL35 + neg eax +LL35: + pop ebx + mov esp, ebp + pop ebp + ret 8 +LL34: + mov eax, 0x7fffffff + mov aritherror, 1 + jmp LL31 + } +} + +__declspec(naked) fraction __stdcall zmakefraction(integer p, integer q) { + __asm { + mov cx, 4 + push ebp + mov ebp,esp + push ebx + mov edx, p +; mov [ebp+8],edx + xor eax,eax + or edx,edx + jns LL32 + inc ch + neg edx +LL32: +; mov [ebp+12],ebx + mov ebx, q + or ebx,ebx + jns LL33 + dec ch + neg ebx + or ebx,ebx + js LL34 +LL33: + or edx,edx + js LL34 + shrd eax,edx, cl + shr edx,cl + cmp edx,ebx + jae LL34 + div ebx + add edx,edx + inc edx + sub ebx,edx + adc eax, 0 + jc LL34 + cmp eax, 0x7fffffff + ja LL34 +LL31: or ch,ch + jz LL35 + neg eax +LL35: + pop ebx + mov esp, ebp + pop ebp + ret 8 +LL34: + mov eax, 0x7fffffff + mov aritherror, 1 + jmp LL31 + } +} + + diff --git a/Build/source/texk/web2c/lib/openclose.c b/Build/source/texk/web2c/lib/openclose.c new file mode 100644 index 00000000000..63fa0393528 --- /dev/null +++ b/Build/source/texk/web2c/lib/openclose.c @@ -0,0 +1,471 @@ +/* openclose.c: open and close files for TeX, Metafont, and BibTeX. + + Written 1995 Karl Berry. Public domain. */ + +#include <w2c/config.h> +#include "lib.h" +#include <kpathsea/c-pathch.h> +#include <kpathsea/tex-file.h> +#include <kpathsea/variable.h> +#include <kpathsea/absolute.h> +#ifdef PTEX +#include <ptexenc/ptexenc.h> +#endif + +#ifdef _WIN32 +static int fsyscp_remove(char *s) +{ + wchar_t *sw = NULL; + int ret; + + if(!file_system_codepage) + return remove(s); + + sw = get_wstring_from_fsyscp(s, sw); + ret = _wremove(sw); + if(sw) free(sw); + return ret; +} + +static int fsyscp_rename(char *s1, char *s2) +{ + wchar_t *sw1 = NULL, *sw2 = NULL; + int ret; + + if(!file_system_codepage) + return rename(s1, s2); + + sw1 = get_wstring_from_fsyscp(s1, sw1); + sw2 = get_wstring_from_fsyscp(s2, sw2); + ret = _wrename(sw1, sw2); + if(sw1) free(sw1); + if(sw2) free(sw2); + return ret; +} + +FILE *f_fsyscp_fopen(const char *filename, const char *mode) +{ + if(!file_system_codepage) + return fopen(filename, mode); + + return fsyscp_fopen(filename, mode); +} + +FILE *f_fsyscp_xfopen(const char *filename, const char *mode) +{ + if(!file_system_codepage) + return xfopen(filename, mode); + + return fsyscp_xfopen(filename, mode); +} +#undef fopen +#undef xfopen +#define fopen f_fsyscp_fopen +#define xfopen f_fsyscp_xfopen +#define rename fsyscp_rename +#define remove fsyscp_remove +#endif /* _WIN32 */ + +/* The globals we use to communicate. */ +extern string nameoffile; +extern unsigned namelength; + +/* Define some variables. */ +/* For "file:line:error" style error messages. */ +string fullnameoffile; /* Defaults to NULL. */ +static string recorder_name; /* Defaults to NULL. */ +static FILE *recorder_file; /* Defaults to NULL. */ +/* For the filename recorder. */ +boolean recorder_enabled; /* Defaults to false. */ +/* For the output-dir option. */ +string output_directory; /* Defaults to NULL. */ + +/* For TeX and MetaPost. See below. Always defined so we don't have to + #ifdef, and thus this file can be compiled once and go in lib.a. */ +int tfmtemp; +int ocptemp; +int texinputtype; + +/* Helpers for the filename recorder... */ +/* Start the recorder */ +static void +recorder_start(void) +{ + /* Alas, while we'd like to use mkstemp it is not portable, + and doing the autoconfiscation (and providing fallbacks) is more + than we want to cope with. So we have to be content with using a + default name. Throw in the pid so at least parallel builds might + work (Debian bug 575731). */ + string cwd; + char pid_str[MAX_INT_LENGTH]; + + /* Windows (MSVC) seems to have no pid_t, so instead of storing the + value returned by getpid() we immediately consume it. */ + sprintf (pid_str, "%ld", (long) getpid()); + recorder_name = concat3(kpse_program_name, pid_str, ".fls"); + + /* If an output directory was specified, use it instead of cwd. */ + if (output_directory) { + string temp = concat3(output_directory, DIR_SEP_STRING, recorder_name); + free(recorder_name); + recorder_name = temp; + } + + recorder_file = xfopen(recorder_name, FOPEN_W_MODE); + + cwd = xgetcwd(); + fprintf(recorder_file, "PWD %s\n", cwd); + free(cwd); +} + +/* Change the name of the recorder file after we know the log file to + the usual thing -- no pid integer and the document file name instead + of the program name. Unfortunately, we have to explicitly take + -output-directory into account (again), since the NEW_NAME we are + called with does not; it is just the log file name with .log replaced + by .fls. */ + +void +recorder_change_filename (string new_name) +{ + string temp = NULL; + + if (!recorder_file) + return; + + /* On windows, an opened file cannot be renamed. */ +#if defined(_WIN32) + fclose (recorder_file); +#endif /* _WIN32 */ + + /* If an output directory was specified, use it. */ + if (output_directory) { + temp = concat3(output_directory, DIR_SEP_STRING, new_name); + new_name = temp; + } + + /* On windows, renaming fails if a file with new_name exists. */ +#if defined(_WIN32) + remove (new_name); +#endif /* _WIN32 */ + + rename(recorder_name, new_name); + free(recorder_name); + recorder_name = xstrdup(new_name); + + /* reopen the recorder file by FOPEN_A_MODE. */ +#if defined(_WIN32) + recorder_file = xfopen (recorder_name, FOPEN_A_MODE); +#endif /* _WIN32 */ + + if (temp) + free (temp); +} + +/* helper for recorder_record_* */ +static void +recorder_record_name (const_string prefix, const_string name) +{ + if (recorder_enabled) { + if (!recorder_file) + recorder_start(); + fprintf(recorder_file, "%s %s\n", prefix, name); + fflush(recorder_file); + } +} + +/* record an input file name */ +void +recorder_record_input (const_string name) +{ + recorder_record_name ("INPUT", name); +} + +/* record an output file name */ +void +recorder_record_output (const_string name) +{ + recorder_record_name ("OUTPUT", name); +} + +/* Open input file *F_PTR, using the kpathsea format FILEFMT and passing + FOPEN_MODE to fopen. The filename is in `nameoffile+1'. We return + whether or not the open succeeded. If it did, `nameoffile' is set to + the full filename opened, and `namelength' to its length. */ + +boolean +open_input (FILE **f_ptr, int filefmt, const_string fopen_mode) +{ + string fname = NULL; +#if defined(PTEX) && !defined(WIN32) + string fname0; +#endif +#ifdef FUNNY_CORE_DUMP + /* This only applies if a preloaded TeX/Metafont is being made; + it allows automatic creation of the core dump (typing ^\ loses + since that requires manual intervention). */ + if ((filefmt == kpse_tex_format || filefmt == kpse_mf_format + || filefmt == kpse_mp_format) + && STREQ (nameoffile + 1, "HackyInputFileNameForCoreDump.tex")) + funny_core_dump (); +#endif + + /* We havent found anything yet. */ + *f_ptr = NULL; + if (fullnameoffile) + free(fullnameoffile); + fullnameoffile = NULL; + + /* Look in -output-directory first, if the filename is not + absolute. This is because .aux and other such files will get + written to the output directory, and we have to be able to read + them from there. We only look for the name as-is. */ + +#if defined(PTEX) && !defined(WIN32) + fname0 = ptenc_from_internal_enc_string_to_utf8(nameoffile + 1); + if (fname0) { + free (nameoffile); + namelength = strlen (fname0); + nameoffile = xmalloc (namelength + 2); + strcpy (nameoffile + 1, fname0); + free (fname0); + } +#endif + if (output_directory && !kpse_absolute_p (nameoffile+1, false)) { + fname = concat3 (output_directory, DIR_SEP_STRING, nameoffile + 1); + *f_ptr = fopen (fname, fopen_mode); +#if !defined(_WIN32) +/* + if fname is a directory, discard it. +*/ + if (*f_ptr && dir_p (fname)) { + fclose (*f_ptr); + *f_ptr = NULL; + } +#endif + if (*f_ptr) { +#if defined(PTEX) && !defined(WIN32) + fname0 = ptenc_from_utf8_string_to_internal_enc(fname); + if (fname0) { + free (fname); + fname = fname0; + } +#endif + free (nameoffile); + namelength = strlen (fname); + nameoffile = xmalloc (namelength + 2); + strcpy (nameoffile + 1, fname); + fullnameoffile = fname; + } else { + free (fname); + } + } + + /* No file means do the normal search. */ + if (*f_ptr == NULL) { + /* A negative FILEFMT means don't use a path. */ + if (filefmt < 0) { + /* no_file_path, for BibTeX .aux files and MetaPost things. */ + *f_ptr = fopen(nameoffile + 1, fopen_mode); + /* FIXME... fullnameoffile = xstrdup(nameoffile + 1); */ + } else { + /* The only exception to `must_exist' being true is \openin, for + which we set `tex_input_type' to 0 in the change file. */ + /* According to the pdfTeX people, pounding the disk for .vf files + is overkill as well. A more general solution would be nice. */ + boolean must_exist; + must_exist = (filefmt != kpse_tex_format || texinputtype) + && (filefmt != kpse_vf_format); + fname = kpse_find_file (nameoffile + 1, + (kpse_file_format_type)filefmt, + must_exist); + if (fname) { + fullnameoffile = xstrdup(fname); + /* If we found the file in the current directory, don't leave + the `./' at the beginning of `nameoffile', since it looks + dumb when `tex foo' says `(./foo.tex ... )'. On the other + hand, if the user said `tex ./foo', and that's what we + opened, then keep it -- the user specified it, so we + shouldn't remove it. */ + if (fname[0] == '.' && IS_DIR_SEP (fname[1]) + && (nameoffile[1] != '.' || !IS_DIR_SEP (nameoffile[2]))) + { + unsigned i = 0; + while (fname[i + 2] != 0) { + fname[i] = fname[i + 2]; + i++; + } + fname[i] = 0; + } + + /* This fopen is not allowed to fail. */ +#if defined(PTEX) && !defined(WIN32) + if (filefmt == kpse_tex_format || + filefmt == kpse_bib_format) { + *f_ptr = nkf_open (fname, fopen_mode); + } else +#endif + *f_ptr = xfopen (fname, fopen_mode); + + /* kpse_find_file always returns a new string. */ +#if defined(PTEX) && !defined(WIN32) + fname0 = ptenc_from_utf8_string_to_internal_enc(fname); + if (fname0) { + free (fname); + fname = fname0; + } +#endif + free (nameoffile); + namelength = strlen (fname); + nameoffile = xmalloc (namelength + 2); + strcpy (nameoffile + 1, fname); + free (fname); + } + } + } + + if (*f_ptr) { + recorder_record_input (nameoffile + 1); + + /* If we just opened a TFM file, we have to read the first + byte, to pretend we're Pascal. See tex.ch and mp.ch. + Ditto for the ocp/ofm Omega file formats. */ + if (filefmt == kpse_tfm_format) { + tfmtemp = getc (*f_ptr); + /* We intentionally do not check for EOF here, i.e., an + empty TFM file. TeX will see the 255 byte and complain + about a bad TFM file, which is what we want. */ + } else if (filefmt == kpse_ocp_format) { + ocptemp = getc (*f_ptr); + } else if (filefmt == kpse_ofm_format) { + tfmtemp = getc (*f_ptr); + } + } + + return *f_ptr != NULL; +} + + +/* Open input file *F_PTR (of type FILEFMT), prepending the directory + part of the string FNAME to `nameoffile'+1, unless that is already + kpse_absolute_p. This is called from BibTeX, to open subsidiary .aux + files, with FNAME set to the top-level aux file. The idea is that if + we're invoked as bibtex somedir/foo.aux, and foo.aux has an + \@input{bar} statement, we should look for somedir/bar.aux too. (See + bibtex-auxinclude.test.) */ + +boolean +open_input_with_dirname (FILE **f_ptr, int filefmt, const char *fname) +{ + boolean ret = false; + char *top_dir = xdirname (fname); + + if (top_dir && *top_dir && !STREQ (top_dir, ".") + && !kpse_absolute_p (nameoffile+1, true)) { + char *newname = concat3 (top_dir, DIR_SEP_STRING, nameoffile+1); + free (nameoffile); + nameoffile = xmalloc (strlen (newname) + 2); + strcpy (nameoffile + 1, newname); + ret = open_input (f_ptr, filefmt, FOPEN_RBIN_MODE); + free (newname); + } + + free (top_dir); + return ret; +} + + +/* Open an output file F either in the current directory or in + $TEXMFOUTPUT/F, if the environment variable `TEXMFOUTPUT' exists. + (Actually, this also applies to the BibTeX and MetaPost output files, + but `TEXMFMPBIBOUTPUT' was just too long.) The filename is in the + global `nameoffile' + 1. We return whether or not the open + succeeded. If it did, `nameoffile' is reset to the name opened if + necessary, and `namelength' to its length. */ + +boolean +open_output (FILE **f_ptr, const_string fopen_mode) +{ + string fname; +#if defined(PTEX) && !defined(WIN32) + string fname0; +#endif + boolean absolute = kpse_absolute_p(nameoffile+1, false); + + /* If we have an explicit output directory, use it. */ + if (output_directory && !absolute) { + fname = concat3(output_directory, DIR_SEP_STRING, nameoffile + 1); + } else { + fname = nameoffile + 1; + } +#if defined(PTEX) && !defined(WIN32) + fname0 = ptenc_from_internal_enc_string_to_utf8(fname); + if (fname0) { + if (fname != nameoffile + 1) free(fname); + fname = fname0; + } +#endif + + /* Is the filename openable as given? */ + *f_ptr = fopen (fname, fopen_mode); + + if (!*f_ptr) { + /* Can't open as given. Try the envvar. */ + string texmfoutput = kpse_var_value("TEXMFOUTPUT"); + + if (texmfoutput && *texmfoutput && !absolute) { + if (fname != nameoffile + 1) + free(fname); + fname = concat3(texmfoutput, DIR_SEP_STRING, nameoffile+1); + *f_ptr = fopen(fname, fopen_mode); + } + } + /* If this succeeded, change nameoffile accordingly. */ + if (*f_ptr) { + if (fname != nameoffile + 1) { +#if defined(PTEX) && !defined(WIN32) + fname0 = ptenc_from_utf8_string_to_internal_enc(fname); + if (fname0) { + free(fname); + fname = fname0; + } +#endif + free (nameoffile); + namelength = strlen (fname); + nameoffile = xmalloc (namelength + 2); + strcpy (nameoffile + 1, fname); + } + recorder_record_output (fname); + } + if (fname != nameoffile +1) + free(fname); + return *f_ptr != NULL; +} + +/* Close F. */ + +void +close_file (FILE *f) +{ + /* If F is null, just return. bad_pool might close a file that has + never been opened. */ + if (!f) + return; + +#ifdef PTEX +#ifdef WIN32 + clear_infile_enc (f); + if (fclose (f) == EOF) { +#else + if (nkf_close (f) == EOF) { +#endif +#else + if (fclose (f) == EOF) { +#endif + /* It's not always nameoffile, we might have opened something else + in the meantime. And it's not easy to extract the filenames out + of the pool array. So just punt on the filename. Sigh. This + probably doesn't need to be a fatal error. */ + perror ("fclose"); + } +} diff --git a/Build/source/texk/web2c/lib/printversion.c b/Build/source/texk/web2c/lib/printversion.c new file mode 100644 index 00000000000..8716e6db994 --- /dev/null +++ b/Build/source/texk/web2c/lib/printversion.c @@ -0,0 +1,78 @@ +/* printversion.c: Output for the standard GNU option --version. + + Written in 1996 by Karl Berry. Public domain. */ + +#include <w2c/config.h> +#include "lib.h" +#include <kpathsea/version.h> +#ifdef PTEX +#include <ptexenc/ptexenc.h> +#endif + +/* We're passed in the original WEB banner string, which has the form +This is PROGRAM, Version VERSION-NUMBER + We parse the PROGRAM and VERSION-NUMBER out of this. + + If COPYRIGHT_HOLDER is specified and AUTHOR isn't, then use the + former for the latter. If AUTHOR is specified and COPYRIGHT_HOLDER + isn't, it means the original program is public domain. + + Maybe I should have just done it all inline in each individual + program, but tangle doesn't allow multiline string constants ... */ + +void +printversionandexit (const_string banner, + const_string copyright_holder, + const_string author, + const_string extra_info) +{ + string prog_name; + unsigned len; + const_string prog_name_start; + const_string prog_name_end = strchr (banner, ','); + const_string prog_version = strrchr (banner, ' '); + assert (prog_name_end && prog_version); + prog_version++; + + len = prog_name_end - banner; + prog_name = xmalloc (len + 1); + strncpy (prog_name, banner, len); + prog_name[len] = 0; + + prog_name_start = strrchr (prog_name, ' '); + assert (prog_name_start); + prog_name_start++; + + /* The Web2c version string starts with a space. */ +#ifdef PTEX + printf ("%s %s (%s)%s\n", prog_name_start, prog_version, get_enc_string(), + versionstring); +#else + printf ("%s %s%s\n", prog_name_start, prog_version, versionstring); +#endif + puts (kpathsea_version_string); +#ifdef PTEX + puts (ptexenc_version_string); +#endif + + if (copyright_holder) { + printf ("Copyright 2021 %s.\n", copyright_holder); + if (!author) + author = copyright_holder; + } + + puts ("There is NO warranty. Redistribution of this software is"); + fputs ("covered by the terms of ", stdout); + printf ("both the %s copyright and\n", prog_name_start); + puts ("the Lesser GNU General Public License."); + puts ("For more information about these matters, see the file"); + printf ("named COPYING and the %s source.\n", prog_name_start); + printf ("Primary author of %s: %s.\n", prog_name_start, author); + + if (extra_info) + fputs (extra_info, stdout); + + free (prog_name); + + uexit (0); +} diff --git a/Build/source/texk/web2c/lib/setupvar.c b/Build/source/texk/web2c/lib/setupvar.c new file mode 100644 index 00000000000..b44ddc7e71c --- /dev/null +++ b/Build/source/texk/web2c/lib/setupvar.c @@ -0,0 +1,33 @@ +/* setupvar.c: Look up a value in texmf.cnf or use default. + + Adapted in 2010 by Peter Breitenlohner. Public domain. + Written in 1995 by Karl Berry. Public domain. */ + +#include <w2c/config.h> +#include "lib.h" +#include <kpathsea/variable.h> + +/* Look up VAR_NAME in texmf.cnf; assign either the value found there or + DFLT to *VAR. */ + +void +setupboundvariable (integer *var, const_string var_name, integer dflt) +{ + string expansion = kpse_var_value (var_name); + *var = dflt; + + if (expansion) { + integer conf_val = atoi (expansion); + /* It's ok if the cnf file specifies 0 for extra_mem_{top,bot}, etc. + But negative numbers are always wrong. */ + if (conf_val < 0 || (conf_val == 0 && dflt > 0)) { + fprintf (stderr, + "%s: Bad value (%ld) in environment or texmf.cnf for %s, keeping %ld.\n", + kpse_invocation_name, + (long) conf_val, var_name, (long) dflt); + } else { + *var = conf_val; /* We'll make further checks later. */ + } + free (expansion); + } +} diff --git a/Build/source/texk/web2c/lib/texmfmp.c b/Build/source/texk/web2c/lib/texmfmp.c new file mode 100644 index 00000000000..8b898176e8a --- /dev/null +++ b/Build/source/texk/web2c/lib/texmfmp.c @@ -0,0 +1,4036 @@ +/* texmfmp.c: Hand-coded routines for TeX or Metafont in C. Originally + written by Tim Morgan, drawing from other Unix ports of TeX. This is + a collection of miscellany, everything that's easier (or only + possible) to do in C. + + This file is public domain. */ + +/* This file is included from, e.g., texextra.c after + #define EXTERN + #include <texd.h> + to instantiate data from texd.h here. The ?d.h file is what + #defines TeX or MF, which avoids the need for a special + Makefile rule. */ + +#include <kpathsea/config.h> +#include <kpathsea/c-ctype.h> +#include <kpathsea/cnf.h> +#include <kpathsea/line.h> +#include <kpathsea/readable.h> +#include <kpathsea/variable.h> +#include <kpathsea/absolute.h> +#ifdef WIN32 +#include <kpathsea/concatn.h> +#endif + +#if defined (HAVE_SYS_TIME_H) +#include <sys/time.h> +#elif defined (HAVE_SYS_TIMEB_H) +#include <sys/timeb.h> +#endif +#include <time.h> /* For `struct tm'. Moved here for Visual Studio 2005. */ + +#if defined(__STDC__) +#include <locale.h> +#endif + +#include <signal.h> /* Catch interrupts. */ + +#include <texmfmp-help.h> + +/* {tex,mf}d.h defines TeX, MF, INI, and other such symbols. + Unfortunately there's no way to get the banner into this code, so + just repeat the text. */ +/* We also define predicates, e.g., IS_eTeX for all e-TeX like engines, so + the rest of this file can remain unchanged when adding a new engine. */ +#ifdef TeX +#if defined(XeTeX) +#define IS_eTeX 1 +#include <xetexdir/xetexextra.h> +#elif defined (eTeX) +#define IS_eTeX 1 +#include <etexdir/etexextra.h> +#elif defined (pdfTeX) +#define IS_eTeX 1 +#include <pdftexdir/pdftexextra.h> +#include <pdftexdir/ptexlib.h> +#elif defined (Aleph) +#define IS_eTeX 1 +#include <alephdir/alephextra.h> +#elif defined (pTeX) +#define IS_pTeX 1 +#include <ptexdir/ptexextra.h> +#elif defined (epTeX) +#define IS_eTeX 1 +#define IS_pTeX 1 +#include <eptexdir/eptexextra.h> +#elif defined (upTeX) +#define IS_pTeX 1 +#define IS_upTeX 1 +#include <uptexdir/uptexextra.h> +#elif defined (eupTeX) +#define IS_eTeX 1 +#define IS_pTeX 1 +#define IS_upTeX 1 +#include <euptexdir/euptexextra.h> +#else +#define BANNER "This is TeX, Version 3.141592653" +#define COPYRIGHT_HOLDER "D.E. Knuth" +#define AUTHOR NULL +#define PROGRAM_HELP TEXHELP +#define BUG_ADDRESS "tex-k@tug.org" +#define DUMP_VAR TEXformatdefault +#define DUMP_LENGTH_VAR formatdefaultlength +#define DUMP_OPTION "fmt" +#define DUMP_EXT ".fmt" +#define INPUT_FORMAT kpse_tex_format +#define INI_PROGRAM "initex" +#define VIR_PROGRAM "virtex" +#endif +#define edit_var "TEXEDIT" +#endif /* TeX */ +#ifdef MF +#if defined(MFLua) +#include <mfluadir/mfluaextra.h> +#elif defined(MFLuaJIT) +#include <mfluajitdir/mfluajitextra.h> +#else +#define BANNER "This is Metafont, Version 2.71828182" +#define COPYRIGHT_HOLDER "D.E. Knuth" +#define AUTHOR NULL +#define PROGRAM_HELP MFHELP +#define BUG_ADDRESS "tex-k@tug.org" +#define DUMP_VAR MFbasedefault +#define DUMP_LENGTH_VAR basedefaultlength +#define DUMP_OPTION "base" +#ifdef DOS +#define DUMP_EXT ".bas" +#else +#define DUMP_EXT ".base" +#endif +#define INPUT_FORMAT kpse_mf_format +#define INI_PROGRAM "inimf" +#define VIR_PROGRAM "virmf" +#endif +#define edit_var "MFEDIT" +#endif /* MF */ + +#if !defined(IS_eTeX) +# define IS_eTeX 0 +#endif +#if !defined(IS_pTeX) +# define IS_pTeX 0 +#endif +#if !defined(IS_upTeX) +# define IS_upTeX 0 +#endif + +#if defined(__SyncTeX__) +/* + SyncTeX file name should be full path in the case where + --output-directory option is given. + Borrowed from LuaTeX. +*/ +#if defined(_WIN32) +#if defined(pdfTeX) || defined(upTeX) || defined(eupTeX) || defined(XeTeX) +#define W32USYNCTEX 1 +#endif +#endif + +char * +generic_synctex_get_current_name (void) +{ + char *pwdbuf, *ret; +#if defined(W32USYNCTEX) + wchar_t *wpwd; +#endif /* W32USYNCTEX */ + if (!fullnameoffile) { + ret = xstrdup(""); + return ret; + } + if (kpse_absolute_p(fullnameoffile, false)) { + return xstrdup(fullnameoffile); + } + pwdbuf = xgetcwd(); +#if defined(W32USYNCTEX) + if (file_system_codepage != 0 && file_system_codepage != win32_codepage) { + wpwd = get_wstring_from_mbstring(win32_codepage, pwdbuf, wpwd=NULL); + free (pwdbuf); + pwdbuf = get_mbstring_from_wstring(file_system_codepage, wpwd, pwdbuf=NULL); + free (wpwd); + } +#endif /* W32USYNCTEX */ + ret = concat3(pwdbuf, DIR_SEP_STRING, fullnameoffile); + free(pwdbuf) ; + return ret; +} +#endif + +#ifdef _WIN32 +#if !IS_pTeX +FILE *Poptr; +#endif +#undef fopen +#undef xfopen +#define fopen fsyscp_fopen +#define xfopen fsyscp_xfopen +#include <wchar.h> +int +fsyscp_stat(const char *path, struct stat *buffer) +{ + wchar_t *wpath; + int ret; + wpath = get_wstring_from_mbstring(file_system_codepage, + path, wpath = NULL); + if (wpath == NULL) + return -1; + ret = _wstat(wpath, buffer); + free(wpath); + return ret; +} +#include <sys/stat.h> +int +fsyscp_dir_p(char *path) +{ + struct stat stats; + int ret; + + ret = fsyscp_stat(path, &stats) == 0 && S_ISDIR (stats.st_mode); + return ret; +} +int +fsyscp_access(const char *path, int mode) +{ + wchar_t *wpath; + int ret; + wpath = get_wstring_from_mbstring(file_system_codepage, + path, wpath = NULL); + if (wpath == NULL) + return -1; + ret = _waccess(wpath, mode); + free(wpath); + return ret; +} +#endif /* _WIN32 */ + +#if defined(TeX) || (defined(MF) && defined(WIN32)) +static int +Isspace (char c) +{ + return (c == ' ' || c == '\t'); +} +#endif /* TeX || (MF && WIN32) */ + +#ifdef TeX + +/* Shell escape. + + If shellenabledp == 0, all shell escapes are forbidden. + If (shellenabledp == 1 && restrictedshell == 0), any command + is allowed for a shell escape. + If (shellenabledp == 1 && restrictedshell == 1), only commands + given in the configuration file as + shell_escape_commands = kpsewhich,ebb,extractbb,mpost,metafun,... + (no spaces between commands) in texmf.cnf are allowed for a shell + escape in a restricted form: command name and arguments should be + separated by a white space. The first word should be a command + name. The quotation character for an argument with spaces, + including a pathname, should be ". ' should not be used. + + Internally, all arguments are quoted by ' (Unix) or " (Windows) + before calling the system() function in order to forbid execution + of any embedded command. + + If the --shell-escape option is given, we set + shellenabledp = 1 and restrictedshell = 0, i.e., any command is allowed. + If the --shell-restricted option is given, we set + shellenabledp = 1 and restrictedshell = 1, i.e., only given cmds allowed. + If the --no-shell-escape option is given, we set + shellenabledp = -1 (and restrictedshell is irrelevant). + If none of these option are given, there are three cases: + (1) In the case where + shell_escape = y or + shell_escape = t or + shell_escape = 1 + it becomes shellenabledp = 1 and restrictedshell = 0, + that is, any command is allowed. + (2) In the case where + shell_escape = p + it becomes shellenabledp = 1 and restrictedshell = 1, + that is, restricted shell escape is allowed. + (3) In all other cases, shellenabledp = 0, that is, shell + escape is forbidden. The value of restrictedshell is + irrelevant if shellenabledp == 0. +*/ + +/* cmdlist is a list of allowed commands which are given like this: + shell_escape_commands = kpsewhich,ebb,extractbb,mpost,metafun + in texmf.cnf. */ + +static char **cmdlist = NULL; + +static void +mk_shellcmdlist (char *v) +{ + char **p; + char *q, *r; + size_t n; + + q = v; + n = 1; + +/* analyze the variable shell_escape_commands = foo,bar,... + spaces before and after (,) are not allowed. */ + + while ((r = strchr (q, ',')) != 0) { + n++; + q = r + 1; + } + if (*q) + n++; + cmdlist = xmalloc (n * sizeof (char *)); + p = cmdlist; + q = v; + while ((r = strchr (q, ',')) != 0) { + *r = '\0'; + *p++ = xstrdup (q); + q = r + 1; + } + if (*q) + *p++ = xstrdup (q); + *p = NULL; +} + +static void +init_shell_escape (void) +{ + if (shellenabledp < 0) { /* --no-shell-escape on cmd line */ + shellenabledp = 0; + + } else { + if (shellenabledp == 0) { /* no shell options on cmd line, check cnf */ + char *v1 = kpse_var_value ("shell_escape"); + if (v1) { + if (*v1 == 't' || *v1 == 'y' || *v1 == '1') { + shellenabledp = 1; + } else if (*v1 == 'p') { + shellenabledp = 1; + restrictedshell = 1; + } + free (v1); + } + } + + /* If shell escapes are restricted, get allowed cmds from cnf. */ + if (shellenabledp && restrictedshell == 1) { + char *v2 = kpse_var_value ("shell_escape_commands"); + if (v2) { + mk_shellcmdlist (v2); + free (v2); + } + } + } +} + +#ifdef WIN32 +#define QUOTE '"' +#else +#define QUOTE '\'' +#endif + +#if 0 +#ifdef WIN32 +static int +char_needs_quote (int c) +{ +/* special characters of cmd.exe */ + + return (c == '&' || c == '|' || c == '%' || c == '<' || + c == '>' || c == ';' || c == ',' || c == '(' || + c == ')'); +} +#endif +#endif + +/* return values: + -1 : invalid quotation of an argument + 0 : command is not allowed + 2 : restricted shell escape, CMD is allowed. + + We set *SAFECMD to a safely-quoted version of *CMD; this is what + should get executed. And we set CMDNAME to its first word; this is + what is checked against the shell_escape_commands list. */ + +static int +shell_cmd_is_allowed (const char *cmd, char **safecmd, char **cmdname) +{ + char **p; + char *buf; + char *c, *d; + const char *s; + int pre, spaces; + int allow = 0; + + /* pre == 1 means that the previous character is a white space + pre == 0 means that the previous character is not a white space */ + buf = xmalloc (strlen (cmd) + 1); + strcpy (buf, cmd); + c = buf; + while (Isspace (*c)) + c++; + d = c; + while (!Isspace(*d) && *d) + d++; + *d = '\0'; + + /* *cmdname is the first word of the command line. For example, + *cmdname == "kpsewhich" for + \write18{kpsewhich --progname=dvipdfm --format="other text files" config} + */ + *cmdname = xstrdup (c); + free (buf); + + /* Is *cmdname listed in a texmf.cnf vriable as + shell_escape_commands = foo,bar,... ? */ + p = cmdlist; + if (p) { + while (*p) { + if (strcmp (*p, *cmdname) == 0) { + /* *cmdname is found in the list, so restricted shell escape + is allowed */ + allow = 2; + break; + } + p++; + } + } + if (allow == 2) { + spaces = 0; + for (s = cmd; *s; s++) { + if (Isspace (*s)) + spaces++; + } + + /* allocate enough memory (too much?) */ +#ifdef WIN32 + *safecmd = xmalloc (2 * strlen (cmd) + 3 + 2 * spaces); +#else + *safecmd = xmalloc (strlen (cmd) + 3 + 2 * spaces); +#endif + + /* make a safe command line *safecmd */ + s = cmd; + while (Isspace (*s)) + s++; + d = *safecmd; + while (!Isspace (*s) && *s) + *d++ = *s++; + + pre = 1; + while (*s) { + /* Quotation given by a user. " should always be used; we + transform it below. If ' is used, simply immediately + return a quotation error. */ + if (*s == '\'') { + return -1; + } + + if (*s == '"') { + /* All arguments are quoted as 'foo' (Unix) or "foo" (Windows) + before calling system(). Therefore closing QUOTE is necessary + if the previous character is not a white space. + example: + --format="other text files" becomes + '--format=''other text files' (Unix) + "--format"="other text files" (Windows) */ + + if (pre == 0) { +#ifdef WIN32 + if (*(s-1) == '=') { + *(d-1) = QUOTE; + *d++ = '='; + } else { + *d++ = QUOTE; + } +#else + *d++ = QUOTE; +#endif + } + pre = 0; + /* output the quotation mark for the quoted argument */ + *d++ = QUOTE; + s++; + + while (*s != '"') { + /* Illegal use of ', or closing quotation mark is missing */ + if (*s == '\'' || *s == '\0') + return -1; +#if 0 +/* + The following in WIN32 may not be necessary, because + all arguments are quoted. +*/ +#ifdef WIN32 + if (char_needs_quote (*s)) + *d++ = '^'; +#endif +#endif + *d++ = *s++; + } + + /* Closing quotation mark will be output afterwards, so + we do nothing here */ + s++; + + /* The character after the closing quotation mark + should be a white space or NULL */ + if (!Isspace (*s) && *s) + return -1; + + /* Beginning of a usual argument */ + } else if (pre == 1 && !Isspace (*s)) { + pre = 0; + *d++ = QUOTE; +#if 0 +/* + The following in WIN32 may not be necessary, because + all arguments are quoted. +*/ +#ifdef WIN32 + if (char_needs_quote (*s)) + *d++ = '^'; +#endif +#endif + *d++ = *s++; + /* Ending of a usual argument */ + + } else if (pre == 0 && Isspace (*s)) { + pre = 1; + /* Closing quotation mark */ + *d++ = QUOTE; + *d++ = *s++; + } else { + /* Copy a character from cmd to *safecmd. */ +#if 0 +/* + The following in WIN32 may not be necessary, because + all arguments are quoted. +*/ +#ifdef WIN32 + if (char_needs_quote (*s)) + *d++ = '^'; +#endif +#endif + *d++ = *s++; + } + } + /* End of the command line */ + if (pre == 0) { + *d++ = QUOTE; + } + *d = '\0'; +#ifdef WIN32 + { + char *p, *q, *r; + p = *safecmd; + if (strlen (p) > 2 && p[1] == ':' && !IS_DIR_SEP (p[2])) { + q = xmalloc (strlen (p) + 2); + q[0] = p[0]; + q[1] = p[1]; + q[2] = '/'; + q[3] = '\0'; + strcat (q, (p + 2)); + free (*safecmd); + *safecmd = q; + } else if (!IS_DIR_SEP (p[0]) && !(p[1] == ':' && IS_DIR_SEP (p[2]))) { + p = kpse_var_value ("SELFAUTOLOC"); + if (p) { + r = *safecmd; + while (*r && !Isspace(*r)) + r++; + if (*r == '\0') + q = concatn ("\"", p, "/", *safecmd, "\"", NULL); + else { + *r = '\0'; + r++; + while (*r && Isspace(*r)) + r++; + if (*r) + q = concatn ("\"", p, "/", *safecmd, "\" ", r, NULL); + else + q = concatn ("\"", p, "/", *safecmd, "\"", NULL); + } + free (p); + free (*safecmd); + *safecmd = q; + } + } + } +#endif + } + + return allow; +} + +/* We should only be called with shellenabledp == 1. + Return value: + -1 if a quotation syntax error. + 0 if CMD is not allowed; given shellenabledp==1, this is because + shell escapes are restricted and CMD is not allowed. + 1 if shell escapes are not restricted, hence any command is allowed. + 2 if shell escapes are restricted and CMD is allowed (possibly after + quoting). */ + +#ifdef WIN32 +#undef system +#define system fsyscp_system +#if ENABLE_PIPES +#undef popen +#define popen fsyscp_popen +#endif /* ENABLE_PIPES */ +#endif /* WIN32 */ + +int +runsystem (const char *cmd) +{ + int allow = 0; + char *safecmd = NULL; + char *cmdname = NULL; + int status = 0; + + if (shellenabledp <= 0) { + return 0; + } + + /* If restrictedshell == 0, any command is allowed. */ + if (restrictedshell == 0) + allow = 1; + else + allow = shell_cmd_is_allowed (cmd, &safecmd, &cmdname); + + if (allow == 1) + status = system (cmd); + else if (allow == 2) + status = system (safecmd); + + /* Not really meaningful, but we have to manage the return value of system. */ + if (status != 0) + fprintf(stderr,"system returned with code %d\n", status); + + if (safecmd) + free (safecmd); + if (cmdname) + free (cmdname); + + return allow; +} +#endif /* TeX */ + +#if ENABLE_PIPES +/* Like runsystem(), the runpopen() function is called only when + shellenabledp == 1. Unlike runsystem(), here we write errors to + stderr, since we have nowhere better to use; and of course we return + a file handle (or NULL) instead of a status indicator. */ + +static FILE * +runpopen (char *cmd, const char *mode) +{ + FILE *f = NULL; + char *safecmd = NULL; + char *cmdname = NULL; + int allow; + +#ifdef WIN32 + char *pp; + + for (pp = cmd; *pp; pp++) { + if (*pp == '\'') *pp = '"'; + } +#endif + + /* If restrictedshell == 0, any command is allowed. */ + if (restrictedshell == 0) + allow = 1; + else + allow = shell_cmd_is_allowed (cmd, &safecmd, &cmdname); + + if (allow == 1) + f = popen (cmd, mode); + else if (allow == 2) + f = popen (safecmd, mode); + else if (allow == -1) + fprintf (stderr, "\nrunpopen quotation error in command line: %s\n", + cmd); + else + fprintf (stderr, "\nrunpopen command not allowed: %s\n", cmdname); + + if (safecmd) + free (safecmd); + if (cmdname) + free (cmdname); + return f; +} +#endif /* ENABLE_PIPES */ + +/* The main program, etc. */ + +#ifdef XeTeX +#include "xetexdir/XeTeX_ext.h" +#endif + +/* What we were invoked as and with. */ +char **argv; +int argc; + +/* If the user overrides argv[0] with -progname. */ +static const_string user_progname; + +/* Array and count of values given with --config-line. */ +static string *user_cnf_lines = NULL; +static unsigned user_cnf_nlines = 0; + +/* The C version of the jobname, if given. */ +static const_string c_job_name; + +/* The filename for dynamic character translation, or NULL. */ +string translate_filename; +string default_translate_filename; + +#if defined(TeX) +/* Needed for --src-specials option. */ +static char *last_source_name; +static int last_lineno; +static boolean srcspecialsoption = false; +static void parse_src_specials_option (const_string); +#endif + +/* Parsing a first %&-line in the input file. */ +static void parse_first_line (const_string); + +/* Parse option flags. */ +static void parse_options (int, string *); + +/* Try to figure out if we have been given a filename. */ +static string get_input_file_name (void); + +/* Get a true/false value for a variable from texmf.cnf and the + environment. Not static because we call it from tex.ch. */ + +boolean +texmf_yesno(const_string var) +{ + string value = kpse_var_value (var); + return value && (*value == 't' || *value == 'y' || *value == '1'); +} + +#ifdef pdfTeX +const char *ptexbanner = BANNER; +#endif + +#ifdef WIN32 +/* forward declaration */ +static string +normalize_quotes (const_string name, const_string mesg); +#endif /* WIN32 */ + +/* maininit, called from main() - this is most of the main routine, + including our C-level option handling and concomitant kpse setup. + The original TeX/MF code for handling first lines is still live, and + we set up for that in `topenin' (which is called from the .web). */ + +void +maininit (int ac, string *av) +{ + string main_input_file; +#if (IS_upTeX || defined(XeTeX) || defined(pdfTeX)) && defined(WIN32) + string enc; +#endif + /* Save to pass along to topenin. */ + argc = ac; + argv = av; + + /* Must be initialized before options are parsed. */ + interactionoption = 4; + + /* Have things to record as we go along. */ + kpse_record_input = recorder_record_input; + kpse_record_output = recorder_record_output; + +#if defined(__SyncTeX__) + /* 0 means "disable Synchronize TeXnology". + synctexoption is a *.web variable. + We initialize it to a weird value to catch the -synctex command line flag. + At runtime, if synctexoption is not INT_MAX, then it contains the + command line option provided; otherwise, no such option was given + by the user. */ +# define SYNCTEX_NO_OPTION INT_MAX + synctexoption = SYNCTEX_NO_OPTION; +#endif + +#if IS_pTeX + kpse_set_program_name (argv[0], NULL); + initkanji (); +#endif +#if (defined(XeTeX) || defined(pdfTeX)) && defined(WIN32) + kpse_set_program_name (argv[0], NULL); +#endif +#if (IS_upTeX || defined(XeTeX) || defined(pdfTeX)) && defined(WIN32) +/* + -cnf-line=command_line_encoding=value cannot give effect because + command_line_encoding is read here before parsing the command + line. So we add the following. +*/ + { /* support old compilers which are incompatible with C99 */ + int n; + for (n = 1; n < ac; n++) { + if (!strncasecmp (av[n], "-cnf-line=command_line_encoding=", 32)) { + putenv (av[n] + 10); + break; + } + if (!strncasecmp (av[n], "--cnf-line=command_line_encoding=", 33)) { + putenv (av[n] + 11); + break; + } + if (n < ac - 1 && (!strncasecmp (av[n], "-cnf-line", 9) || + !strncasecmp (av[n], "--cnf-line", 10)) && + !strncasecmp (av[n+1], "command_line_encoding=", 22)) { + putenv (av[n+1]); + break; + } + } + } + enc = kpse_var_value("command_line_encoding"); + get_command_line_args_utf8(enc, &argc, &argv); +#endif +#if IS_pTeX && !IS_upTeX && !defined(WIN32) + ptenc_get_command_line_args(&argc, &argv); +#endif + + /* If the user says --help or --version, we need to notice early. And + since we want the --ini option, have to do it before getting into + the web (which would read the base file, etc.). */ +#if ((IS_upTeX || defined(XeTeX) || defined(pdfTeX)) && defined(WIN32)) || (IS_pTeX && !IS_upTeX && !defined(WIN32)) + parse_options (argc, argv); +#else + parse_options (ac, av); +#endif + +#if IS_pTeX || ((defined(XeTeX) || defined(pdfTeX)) && defined(WIN32)) + /* In pTeX and friends, or in WIN32, texmf.cnf is not recorded in + the case of --recorder, because parse_options() is executed + after the start of kpathsea due to special initializations. + Therefore we record texmf.cnf here. */ + if (recorder_enabled) { + string *p = kpse_find_file_generic ("texmf.cnf", kpse_cnf_format, 0, 1); + if (p && *p) { + string *pp = p; + while (*p) { + recorder_record_input (*p); + free (*p); + p++; + } + free (pp); + } + } +#endif /* IS_pTeX || (...) */ + + /* If -progname was not specified, default to the dump name. */ + if (!user_progname) + user_progname = dump_name; + + /* Do this early so we can inspect kpse_invocation_name and + kpse_program_name below, and because we have to do this before + any path searching. */ +#if IS_pTeX || ((defined(XeTeX) || defined(pdfTeX)) && defined(WIN32)) + if (user_progname) + kpse_reset_program_name (user_progname); +#else + kpse_set_program_name (argv[0], user_progname); +#endif + +#if defined(MF) +#if defined(MFLua) + /* Reset mf*-nowin program names. */ + if (strncasecmp (kpse_invocation_name, "mflua-nowin", 11) == 0) + kpse_reset_program_name ("mflua"); +#elif defined(MFLuaJIT) + if (strncasecmp (kpse_invocation_name, "mfluajit-nowin", 14) == 0) + kpse_reset_program_name ("mfluajit"); +#else + if (strncasecmp (kpse_invocation_name, "mf-nowin", 8) == 0) + kpse_reset_program_name ("mf"); +#endif +#endif + + /* Make the given engine name available in the variable `engine'. */ + xputenv ("engine", TEXMFENGINENAME); + + if (user_cnf_lines) { + unsigned i; + for (i = 0; i < user_cnf_nlines; i++) { + /* debug printf ("ucnf%d: %s\n", i, user_cnf_lines[i]); */ + kpathsea_cnf_line_env_progname (kpse_def, user_cnf_lines[i]); + free (user_cnf_lines[i]); + } + } + + /* Were we given a simple filename? */ + main_input_file = get_input_file_name (); + +#ifdef WIN32 + if (main_input_file == NULL) { + string name; +#ifndef XeTeX + boolean quoted; +#endif + + name = argv[argc-1]; + if (name && name[0] != '-' && name[0] != '&' && name[0] != '\\') { + if (strlen (name) > 2 && isalpha (name[0]) && name[1] == ':' && + name[2] == '\\') { + string pp; + for (pp = name; *pp; pp++) { + if (IS_KANJI (pp)) + pp++; + else if (*pp == '\\') + *pp = '/'; + } + } + name = normalize_quotes(argv[argc-1], "argument"); +#ifdef XeTeX + main_input_file = kpse_find_file(argv[argc-1], INPUT_FORMAT, false); + argv[argc-1] = name; +#else + quoted = (name[0] == '"'); + if (quoted) { + /* Overwrite last quote and skip first quote. */ + name[strlen(name)-1] = '\0'; + name++; + } + main_input_file = kpse_find_file(name, INPUT_FORMAT, false); + if (quoted) { + /* Undo modifications */ + name[strlen(name)] = '"'; + name--; + } + argv[argc-1] = name; +#endif + } + } +#endif /* WIN32 */ + + /* Second chance to activate file:line:error style messages, this + time from texmf.cnf. */ + if (filelineerrorstylep < 0) { + filelineerrorstylep = 0; + } else if (!filelineerrorstylep) { + filelineerrorstylep = texmf_yesno ("file_line_error_style"); + } + + /* If no dump default yet, and we're not doing anything special on + this run, we may want to look at the first line of the main input + file for a %&<dumpname> specifier. */ + if (parsefirstlinep < 0) { + parsefirstlinep = 0; + } else if (!parsefirstlinep) { + parsefirstlinep = texmf_yesno ("parse_first_line"); + } + if (parsefirstlinep && (!dump_name || !translate_filename)) { + parse_first_line (main_input_file); + } + /* Check whether there still is no translate_filename known. If so, + use the default_translate_filename. */ + if (!translate_filename) { + translate_filename = default_translate_filename; + } + /* If we're preloaded, I guess everything is set up. I don't really + know any more, it's been so long since anyone truly preloaded. We + still use the word "preloaded" in the messages, though (via the + original .web sources), at Knuth's request. */ + if (readyalready != 314159) { + /* The `ini_version' variable is declared/used in the change files. */ + boolean virversion = false; + if (FILESTRCASEEQ (kpse_program_name, INI_PROGRAM)) { + iniversion = true; + } else if (FILESTRCASEEQ (kpse_program_name, VIR_PROGRAM)) { + virversion = true; +#ifdef TeX + } else if (FILESTRCASEEQ (kpse_program_name, "initex")) { + iniversion = true; + } else if (FILESTRCASEEQ (kpse_program_name, "virtex")) { + virversion = true; +#ifndef Aleph + } else if (FILESTRCASEEQ (kpse_program_name, "mltex")) { + mltexp = true; +#endif /* !Aleph */ +#endif /* TeX */ + } + + /* If run like `tex \&foo', reasonable to guess "foo" as the fmt name. */ + if (!main_input_file) { + if (argv[1] && *argv[1] == '&') { + dump_name = argv[1] + 1; + } + } + + if (!dump_name) { + /* If called as *vir{mf,tex,mpost} use `plain'. Otherwise, use the + name we were invoked under as our best guess. */ + dump_name = (virversion ? "plain" : kpse_program_name); + } + } + +#ifdef TeX + /* Sanity check: -mltex, -enc, -etex only work in combination with -ini. */ + if (!iniversion) { +#if !defined(Aleph) + if (mltexp) { + fprintf(stderr, "-mltex only works with -ini\n"); + } +#if !defined(XeTeX) && !IS_pTeX + if (enctexp) { + fprintf(stderr, "-enc only works with -ini\n"); + } +#endif +#endif +#if IS_eTeX + if (etexp) { + fprintf(stderr, "-etex only works with -ini\n"); + } +#endif + } +#endif + + /* If we've set up the fmt/base default in any of the various ways + above, also set its length. */ + if (dump_name) { + const_string with_ext = NULL; + unsigned name_len = strlen (dump_name); + unsigned ext_len = strlen (DUMP_EXT); + + /* Provide extension if not there already. */ + if (name_len > ext_len + && FILESTRCASEEQ (dump_name + name_len - ext_len, DUMP_EXT)) { + with_ext = dump_name; + } else { + with_ext = concat (dump_name, DUMP_EXT); + } + DUMP_VAR = concat (" ", with_ext); /* adjust array for Pascal */ + DUMP_LENGTH_VAR = strlen (DUMP_VAR + 1); + } else { + /* For dump_name to be NULL is a bug. */ + abort(); + } + + /* Additional initializations. No particular reason for doing them + here instead of first thing in the change file; less symbols to + propagate through Webc, that's all. */ +#ifdef MF + kpse_set_program_enabled (kpse_mf_format, MAKE_TEX_MF_BY_DEFAULT, + kpse_src_compile); + kpse_set_program_enabled (kpse_base_format, MAKE_TEX_FMT_BY_DEFAULT, + kpse_src_compile); +#endif /* MF */ +#ifdef TeX +#if defined (Aleph) + kpse_set_program_enabled (kpse_ocp_format, MAKE_OMEGA_OCP_BY_DEFAULT, + kpse_src_compile); + kpse_set_program_enabled (kpse_ofm_format, MAKE_OMEGA_OFM_BY_DEFAULT, + kpse_src_compile); + kpse_set_program_enabled (kpse_tfm_format, false, kpse_src_compile); +#else /* !Aleph */ + kpse_set_program_enabled (kpse_tfm_format, MAKE_TEX_TFM_BY_DEFAULT, + kpse_src_compile); +#endif /* !Aleph */ + kpse_set_program_enabled (kpse_tex_format, MAKE_TEX_TEX_BY_DEFAULT, + kpse_src_compile); + kpse_set_program_enabled (kpse_fmt_format, MAKE_TEX_FMT_BY_DEFAULT, + kpse_src_compile); + + init_shell_escape (); + + if (!outputcomment) { + outputcomment = kpse_var_value ("output_comment"); + } +#endif /* TeX */ +} + +/* main: Set up for reading the command line, which will happen in + `maininit' and `topenin', then call the main body, plus + special Windows/Kanji initializations. */ + +int +#if defined(DLLPROC) +DLLPROC (int ac, string *av) +#else +main (int ac, string *av) +#endif +{ +#ifdef __EMX__ + _wildcard (&ac, &av); + _response (&ac, &av); +#endif + +#ifdef WIN32 + av[0] = kpse_program_basename (av[0]); + _setmaxstdio(2048); + setmode(fileno(stdin), _O_BINARY); +#endif + + maininit (ac, av); + +#ifdef WIN32 + if (ac > 1) { + char *pp; + if ((strlen(av[ac-1]) > 2) && + isalpha(av[ac-1][0]) && + (av[ac-1][1] == ':') && + (av[ac-1][2] == '\\')) { + for (pp=av[ac-1]+2; *pp; pp++) { + if (IS_KANJI(pp)) { + pp++; + continue; + } + if (*pp == '\\') + *pp = '/'; + } + } + } +#endif + + /* Call the real main program. */ + mainbody (); + + return EXIT_SUCCESS; +} + +/* This is supposed to ``open the terminal for input'', but what we + really do is copy command line arguments into TeX's or Metafont's + buffer, so they can handle them. If nothing is available, or we've + been called already (and hence, argc==0), we return with + `last=first'. */ + +void +topenin (void) +{ + int i; + +#ifdef XeTeX + static UFILE termin_file; + if (termin == 0) { + termin = &termin_file; + termin->f = stdin; + termin->savedChar = -1; + termin->skipNextLF = 0; + termin->encodingMode = UTF8; + termin->conversionData = 0; + inputfile[0] = termin; + } +#endif + + buffer[first] = 0; /* In case there are no arguments. */ + + if (optind < argc) { /* We have command line arguments. */ + int k = first; + for (i = optind; i < argc; i++) { +#ifdef XeTeX + unsigned char *ptr = (unsigned char *)&(argv[i][0]); + /* need to interpret UTF8 from the command line */ + UInt32 rval; + while ((rval = *(ptr++)) != 0) { + UInt16 extraBytes = bytesFromUTF8[rval]; + switch (extraBytes) { /* note: code falls through cases! */ + case 5: rval <<= 6; if (*ptr) rval += *(ptr++); + case 4: rval <<= 6; if (*ptr) rval += *(ptr++); + case 3: rval <<= 6; if (*ptr) rval += *(ptr++); + case 2: rval <<= 6; if (*ptr) rval += *(ptr++); + case 1: rval <<= 6; if (*ptr) rval += *(ptr++); + case 0: ; + }; + rval -= offsetsFromUTF8[extraBytes]; + buffer[k++] = rval; + } +#else + char *ptr = &(argv[i][0]); + /* Don't use strcat, since in Aleph the buffer elements aren't + single bytes. */ + while (*ptr) { + buffer[k++] = *(ptr++); + } +#endif + buffer[k++] = ' '; + } + argc = 0; /* Don't do this again. */ + buffer[k] = 0; + } + + /* Find the end of the buffer. */ + for (last = first; buffer[last]; ++last) + ; + + /* Make `last' be one past the last non-space character in `buffer', + ignoring line terminators (but not, e.g., tabs). This is because + we are supposed to treat this like a line of TeX input. Although + there are pathological cases (SPC CR SPC CR) where this differs + from input_line below, and from previous behavior of removing all + whitespace, the simplicity of removing all trailing line terminators + seems more in keeping with actual command line processing. */ +#define IS_SPC_OR_EOL(c) ((c) == ' ' || (c) == '\r' || (c) == '\n') + for (--last; last >= first && IS_SPC_OR_EOL (buffer[last]); --last) + ; + last++; + + /* One more time, this time converting to TeX's internal character + representation. */ +#if !defined(Aleph) && !defined(XeTeX) + for (i = first; i < last; i++) + buffer[i] = xord[buffer[i]]; +#endif +} + +/* IPC for TeX. By Tom Rokicki for the NeXT; it makes TeX ship out the + DVI file in a pipe to TeXView so that the output can be displayed + incrementally. Shamim Mohamed adapted it for Web2c. */ +#if defined (TeX) && defined (IPC) + +#ifdef WIN32 +#undef _WINSOCKAPI_ +#include <winsock2.h> +#else +#include <sys/socket.h> +#include <fcntl.h> +#ifndef O_NONBLOCK /* POSIX */ +#ifdef O_NDELAY /* BSD */ +#define O_NONBLOCK O_NDELAY +#elif defined(O_FNDELAY) /* NeXT */ +#define O_NONBLOCK O_FNDELAY +#else +what the fcntl? cannot implement IPC without equivalent for O_NONBLOCK. +#endif +#endif /* no O_NONBLOCK */ +#endif /* !WIN32 */ + +#ifdef WIN32 +# define IPC_AF AF_INET +# ifndef IPC_LOCAL_HOST +# define IPC_LOCAL_HOST "127.0.0.1" +# define FIXED_PORT (unsigned short)4242 +# endif +#else +# define IPC_AF AF_UNIX +# ifndef IPC_PIPE_NAME /* $HOME is prepended to this. */ +# define IPC_PIPE_NAME "/.TeXview_Pipe" +# endif +#endif +#ifndef IPC_SERVER_CMD /* Command to run to start the server. */ +# ifdef WIN32 +# define IPC_SERVER_CMD "texview.exe" +# else +# define IPC_SERVER_CMD "open `which TeXview`" +# endif +#endif + +struct msg +{ + int namelength; /* length of auxiliary data */ + int eof; /* new eof for dvi file */ +#if 0 /* see usage of struct msg below */ + char more_data[0]; /* where the rest of the stuff goes */ +#endif +}; + +static struct sockaddr *ipc_addr; +static int ipc_addr_len; + +static int +ipc_make_name (void) +{ + if (ipc_addr_len == 0) { +#ifdef WIN32 + unsigned long remote_addr = inet_addr(IPC_LOCAL_HOST); + if (remote_addr != INADDR_NONE) { + struct sockaddr_in *ipc_sin_addr = xmalloc (sizeof (struct sockaddr_in)); + ipc_sin_addr->sin_family = AF_INET; + ipc_sin_addr->sin_addr.s_addr = remote_addr; + ipc_sin_addr->sin_port = htons (FIXED_PORT); + ipc_addr = ((struct sockaddr *) ipc_sin_addr); + ipc_addr_len = sizeof(struct sockaddr_in); + } +#else + string s = getenv ("HOME"); + if (s) { + char *ipc_name; + ipc_addr = xmalloc (strlen (s) + 40); + ipc_addr->sa_family = 0; + ipc_name = ipc_addr->sa_data; + strcpy (ipc_name, s); + strcat (ipc_name, IPC_PIPE_NAME); + ipc_addr_len = strlen (ipc_name) + 3; + } +#endif + } + return ipc_addr_len; +} + +static int sock = -1; + +#ifdef WIN32 +# define CLOSE_SOCKET(s) closesocket (s); WSACleanup () +#else +# define CLOSE_SOCKET(s) close (s) +#endif + +static int +ipc_is_open (void) +{ + return sock != -1; +} + +static void +ipc_open_out (void) { +#ifdef WIN32 + struct WSAData wsaData; + int nCode; + unsigned long mode = 1; +#endif +#ifdef IPC_DEBUG + fputs ("tex: Opening socket for IPC output ...\n", stderr); +#endif + if (sock != -1) { + return; + } + +#ifdef WIN32 + if ((nCode = WSAStartup(MAKEWORD(1, 1), &wsaData)) != 0) { + fprintf(stderr,"WSAStartup() returned error code %d.\n", nCode); + return; + } +#endif + + if (ipc_make_name () <= 0) + return; + + sock = socket (IPC_AF, SOCK_STREAM, 0); +#ifdef IPC_DEBUG + if(sock != -1) + fprintf(stderr, "tex: Socket handle is %d\n", sock); + else + fprintf(stderr, "tex: Socket is invalid.\n"); +#endif + + if (sock != -1) { + if (connect (sock, ipc_addr, ipc_addr_len) != 0 || +#ifdef WIN32 + ioctlsocket (sock, FIONBIO, &mode) < 0 +#else + fcntl (sock, F_SETFL, O_NONBLOCK) < 0 +#endif + ) { + CLOSE_SOCKET (sock); + sock = -1; +#ifdef IPC_DEBUG + fputs ("tex: IPC socket cannot be connected.\n", stderr); + fputs ("tex: Socket is closed.\n", stderr); +#endif + return; + } +#ifdef IPC_DEBUG + fputs ("tex: Successfully opened IPC socket.\n", stderr); +#endif + } +} + +static void +ipc_close_out (void) +{ +#ifdef IPC_DEBUG + fputs ("tex: Closing output socket ...\n", stderr); +#endif + if (ipc_is_open ()) { + CLOSE_SOCKET (sock); + sock = -1; + } +} + +static void +ipc_snd (int n, int is_eof, char *data) +{ + struct + { + struct msg msg; + char more_data[1024]; + } ourmsg; + + if (!ipc_is_open ()) { + return; + } + +#ifdef IPC_DEBUG + fprintf(stderr, "%d\t%d\n", ourmsg.msg.namelength, ourmsg.msg.eof); + fputs ("tex: Sending message to socket ...\n", stderr); +#endif + ourmsg.msg.namelength = n; + ourmsg.msg.eof = is_eof; + if (n) { + strcpy (ourmsg.more_data, data); + } + n += sizeof (struct msg); +#ifdef IPC_DEBUG + fprintf(stderr, "%d\t%d\n", ourmsg.msg.namelength, ourmsg.msg.eof); + fputs ("tex: Writing to socket...\n", stderr); +#endif +#if defined(WIN32) + if (send (sock, (char *)&ourmsg, n, 0) != n) { +#else + if (write (sock, &ourmsg, n) != n) { +#endif + ipc_close_out (); + } +#ifdef IPC_DEBUG + fputs ("tex: IPC message sent.\n", stderr); +#endif +} + +/* This routine notifies the server if there is an eof, or the filename + if a new DVI file is starting. This is the routine called by TeX. + Aleph defines str_start(#) as str_start_ar[# - too_big_char], with + too_big_char = biggest_char + 1 = 65536 (omstr.ch). */ + +void +ipcpage (int is_eof) +{ + static boolean begun = false; + unsigned len = 0; + string p = NULL; + + if (!begun) { + string name; /* Just the filename. */ + string cwd = xgetcwd (); + + ipc_open_out (); +#if !defined(Aleph) + len = strstart[outputfilename + 1] - strstart[outputfilename]; +#else + len = strstartar[outputfilename + 1 - 65536L] - + strstartar[outputfilename - 65536L]; +#endif + name = xmalloc (len + 1); +#if !defined(Aleph) + strncpy (name, (string)&strpool[strstart[outputfilename]], len); +#else + { + unsigned i; + for (i=0; i<len; i++) + name[i] = strpool[i+strstartar[outputfilename - 65536L]]; + } +#endif + name[len] = 0; + + /* Have to pass whole filename to the other end, since it may have + been started up and running as a daemon, e.g., as with the NeXT + preview program. */ + p = concat3 (cwd, DIR_SEP_STRING, name); + free (cwd); + free (name); + +#if defined (WIN32) + { char *q; + for (q = p; *q; q++) { + if (*q == '\\') + *q = '/'; + else if (IS_KANJI(q)) + q++; + } + } +#endif + len = strlen(p); + begun = true; + } + ipc_snd (len, is_eof, p); + + if (p) + free (p); +} +#endif /* TeX && IPC */ + +#if defined (TeX) || defined (MF) + /* TCX and Aleph&Co get along like sparks and gunpowder. */ +#if !defined(Aleph) && !defined(XeTeX) + +/* Return the next number following START, setting POST to the following + character, as in strtol. Issue a warning and return -1 if no number + can be parsed. */ + +static int +tcx_get_num (int upb, + unsigned line_count, + string start, + string *post) +{ + int num = strtol (start, post, 0); + assert (post && *post); + if (*post == start) { + /* Could not get a number. If blank line, fine. Else complain. */ + string p = start; + while (*p && ISSPACE (*p)) + p++; + if (*p != 0) + fprintf (stderr, "%s:%d: Expected numeric constant, not `%s'.\n", + translate_filename, line_count, start); + num = -1; + } else if (num < 0 || num > upb) { + fprintf (stderr, "%s:%d: Destination charcode %d <0 or >%d.\n", + translate_filename, line_count, num, upb); + num = -1; + } + + return num; +} + +/* Update the xchr, xord, and xprn arrays for TeX, allowing a + translation table specified at runtime via an external file. + Look for the character translation file FNAME along the same path as + tex.pool. If no suffix in FNAME, use .tcx (don't bother trying to + support extension-less names for these files). */ + +void +readtcxfile (void) +{ + string orig_filename; + if (!find_suffix (translate_filename)) { + translate_filename = concat (translate_filename, ".tcx"); + } + orig_filename = translate_filename; + translate_filename + = kpse_find_file (translate_filename, kpse_web2c_format, true); + if (translate_filename) { + string line; + unsigned line_count = 0; + FILE *translate_file = xfopen (translate_filename, FOPEN_R_MODE); + while ((line = read_line (translate_file))) { + int first; + string start2; + string comment_loc = strchr (line, '%'); + if (comment_loc) + *comment_loc = 0; + + line_count++; + + first = tcx_get_num (255, line_count, line, &start2); + if (first >= 0) { + string start3; + int second; + int printable; + + second = tcx_get_num (255, line_count, start2, &start3); + if (second >= 0) { + /* I suppose we could check for nonempty junk following the + "printable" code, but let's not bother. */ + string extra; + + /* If they mention a second code, make that the internal number. */ + xord[first] = second; + xchr[second] = first; + + printable = tcx_get_num (1, line_count, start3, &extra); + /* Not-a-number, may be a comment. */ + if (printable == -1) + printable = 1; + /* Don't allow the 7bit ASCII set to become unprintable. */ + if (32 <= second && second <= 126) + printable = 1; + } else { + second = first; /* else make internal the same as external */ + /* If they mention a charcode, call it printable. */ + printable = 1; + } + + xprn[second] = printable; + } + free (line); + } + xfclose(translate_file, translate_filename); + } else { + WARNING1 ("Could not open char translation file `%s'", orig_filename); + } +} +#endif /* !Aleph && !XeTeX */ +#endif /* TeX || MF [character translation] */ + +#ifdef XeTeX /* XeTeX handles this differently, and allows odd quotes within names */ +static string +normalize_quotes (const_string name, const_string mesg) +{ + int quote_char = 0; + boolean must_quote = false; + int len = strlen(name); + /* Leave room for quotes and NUL. */ + string ret; + string p; + const_string q; + for (q = name; *q; q++) { + if (*q == ' ') { + if (!must_quote) { + len += 2; + must_quote = true; + } + } + else if (*q == '\"' || *q == '\'') { + must_quote = true; + if (quote_char == 0) + quote_char = '\"' + '\'' - *q; + len += 2; /* this could sometimes add length we don't need */ + } + } + ret = xmalloc(len + 1); + p = ret; + if (must_quote) { + if (quote_char == 0) + quote_char = '\"'; + *p++ = quote_char; + } + for (q = name; *q; q++) { + if (*q == quote_char) { + *p++ = quote_char; + quote_char = '\"' + '\'' - quote_char; + *p++ = quote_char; + } + *p++ = *q; + } + if (quote_char != 0) + *p++ = quote_char; + *p = '\0'; + return ret; +} +#else +/* Normalize quoting of filename -- that is, only quote if there is a space, + and always use the quote-name-quote style. */ +static string +normalize_quotes (const_string name, const_string mesg) +{ + boolean quoted = false; + boolean must_quote = (strchr(name, ' ') != NULL); + /* Leave room for quotes and NUL. */ + string ret = xmalloc(strlen(name)+3); + string p; + const_string q; + p = ret; + if (must_quote) + *p++ = '"'; + for (q = name; *q; q++) { + if (*q == '"') + quoted = !quoted; + else + *p++ = *q; + } + if (must_quote) + *p++ = '"'; + *p = '\0'; + if (quoted) { + fprintf(stderr, "! Unbalanced quotes in %s %s\n", mesg, name); + uexit(1); + } + return ret; +} +#endif + +/* Getting the input filename. */ +string +get_input_file_name (void) +{ + string input_file_name = NULL; + + if (argv[optind] && argv[optind][0] != '&' && argv[optind][0] != '\\') { + /* Not &format, not \input, so assume simple filename. */ + string name; +#ifndef XeTeX + boolean quoted; +#endif + +#ifdef WIN32 + if (strlen (argv[optind]) > 2 && isalpha (argv[optind][0]) && + argv[optind][1] == ':' && argv[optind][2] == '\\') { + char *pp; + for (pp = argv[optind]; *pp; pp++) { + if (*pp == '\\') + *pp = '/'; + else if (IS_KANJI(pp)) + pp++; + } + } +#endif + name = normalize_quotes(argv[optind], "argument"); +#ifdef XeTeX + input_file_name = kpse_find_file(argv[optind], INPUT_FORMAT, false); +#else + quoted = (name[0] == '"'); + if (quoted) { + /* Overwrite last quote and skip first quote. */ + name[strlen(name)-1] = '\0'; + name++; + } + input_file_name = kpse_find_file(name, INPUT_FORMAT, false); + if (quoted) { + /* Undo modifications */ + name[strlen(name)] = '"'; + name--; + } +#endif + argv[optind] = name; + } + return input_file_name; +} + +/* Reading the options. */ + +/* Test whether getopt found an option ``A''. + Assumes the option index is in the variable `option_index', and the + option table in a variable `long_options'. */ +#define ARGUMENT_IS(a) STREQ (long_options[option_index].name, a) + +/* SunOS cc can't initialize automatic structs, so make this static. */ +static struct option long_options[] + = { { DUMP_OPTION, 1, 0, 0 }, +#ifdef TeX + /* Obsolete -- for backward compatibility only. */ + { "efmt", 1, 0, 0 }, +#endif + { "cnf-line", 1, 0, 0 }, + { "help", 0, 0, 0 }, + { "ini", 0, &iniversion, 1 }, + { "interaction", 1, 0, 0 }, + { "halt-on-error", 0, &haltonerrorp, 1 }, + { "kpathsea-debug", 1, 0, 0 }, + { "progname", 1, 0, 0 }, + { "recorder", 0, &recorder_enabled, 1 }, + { "version", 0, 0, 0 }, +#ifdef TeX +#ifdef IPC + { "ipc", 0, &ipcon, 1 }, + { "ipc-start", 0, &ipcon, 2 }, +#endif /* IPC */ +#if !defined(Aleph) + { "mltex", 0, &mltexp, 1 }, +#if !defined(XeTeX) && !IS_pTeX + { "enc", 0, &enctexp, 1 }, +#endif +#endif /* !Aleph */ +#if IS_eTeX + { "etex", 0, &etexp, 1 }, +#endif + { "output-comment", 1, 0, 0 }, +#if defined(pdfTeX) + { "draftmode", 0, 0, 0 }, + { "output-format", 1, 0, 0 }, +#endif /* pdfTeX */ + { "shell-escape", 0, &shellenabledp, 1 }, + { "no-shell-escape", 0, &shellenabledp, -1 }, + { "enable-write18", 0, &shellenabledp, 1 }, + { "disable-write18", 0, &shellenabledp, -1 }, + { "shell-restricted", 0, 0, 0 }, + { "debug-format", 0, &debugformatfile, 1 }, + { "src-specials", 2, 0, 0 }, +#if defined(__SyncTeX__) + /* Synchronization: just like "interaction" above */ + { "synctex", 1, 0, 0 }, +#endif +#endif /* TeX */ +#if defined (TeX) || defined (MF) + { "file-line-error-style", 0, &filelineerrorstylep, 1 }, + { "no-file-line-error-style", 0, &filelineerrorstylep, -1 }, + /* Shorter option names for the above. */ + { "file-line-error", 0, &filelineerrorstylep, 1 }, + { "no-file-line-error", 0, &filelineerrorstylep, -1 }, + { "jobname", 1, 0, 0 }, + { "output-directory", 1, 0, 0 }, + { "parse-first-line", 0, &parsefirstlinep, 1 }, + { "no-parse-first-line", 0, &parsefirstlinep, -1 }, +#if !defined(Aleph) + { "translate-file", 1, 0, 0 }, + { "default-translate-file", 1, 0, 0 }, + { "8bit", 0, &eightbitp, 1 }, +#endif /* !Aleph */ +#if defined(XeTeX) + { "no-pdf", 0, &nopdfoutput, 1 }, + { "output-driver", 1, 0, 0 }, + { "papersize", 1, 0, 0 }, +#endif /* XeTeX */ + { "mktex", 1, 0, 0 }, + { "no-mktex", 1, 0, 0 }, +#endif /* TeX or MF */ +#if IS_pTeX +#ifdef WIN32 + { "guess-input-enc", 0, &infile_enc_auto, 1 }, + { "no-guess-input-enc", 0, &infile_enc_auto, 0 }, +#endif + { "kanji", 1, 0, 0 }, + { "kanji-internal", 1, 0, 0 }, +#endif /* IS_pTeX */ + { 0, 0, 0, 0 } }; + +static void +parse_options (int argc, string *argv) +{ + int g; /* `getopt' return code. */ + int option_index; + + for (;;) { + g = getopt_long_only (argc, argv, "+", long_options, &option_index); + + if (g == -1) /* End of arguments, exit the loop. */ + break; + + if (g == '?') { /* Unknown option. */ + continue; + } + + assert (g == 0); /* We have no short option names. */ + + if (ARGUMENT_IS ("kpathsea-debug")) { + kpathsea_debug |= atoi (optarg); + +#ifdef XeTeX + } else if (ARGUMENT_IS ("papersize")) { + papersize = optarg; + } else if (ARGUMENT_IS ("output-driver")) { + outputdriver = optarg; +#endif + + } else if (ARGUMENT_IS ("progname")) { + user_progname = optarg; + + } else if (ARGUMENT_IS ("cnf-line")) { + if (user_cnf_lines == NULL) { + user_cnf_nlines = 1; + user_cnf_lines = xmalloc (sizeof (const_string)); + } else { + user_cnf_nlines++; + user_cnf_lines = xrealloc (user_cnf_lines, + user_cnf_nlines * sizeof (const_string)); + } + user_cnf_lines[user_cnf_nlines-1] = xstrdup (optarg); + + } else if (ARGUMENT_IS ("jobname")) { +#ifdef XeTeX + c_job_name = optarg; +#else + c_job_name = normalize_quotes (optarg, "jobname"); +#endif + + } else if (ARGUMENT_IS (DUMP_OPTION)) { + dump_name = optarg; + dumpoption = true; + +#ifdef TeX + /* For backward compatibility only. */ + } else if (ARGUMENT_IS ("efmt")) { + dump_name = optarg; + dumpoption = true; +#endif + + } else if (ARGUMENT_IS ("output-directory")) { + output_directory = optarg; + +#ifdef TeX + } else if (ARGUMENT_IS ("output-comment")) { + unsigned len = strlen (optarg); + if (len < 256) { + outputcomment = optarg; + } else { + WARNING2 ("Comment truncated to 255 characters from %d. (%s)", + len, optarg); + outputcomment = xmalloc (256); + strncpy (outputcomment, optarg, 255); + outputcomment[255] = 0; + } + +#ifdef IPC + } else if (ARGUMENT_IS ("ipc-start")) { + ipc_open_out (); + /* Try to start up the other end if it's not already. */ + if (!ipc_is_open ()) { +#ifdef WIN32 + if (_spawnlp (_P_NOWAIT, IPC_SERVER_CMD, IPC_SERVER_CMD, NULL) != -1) { +#else + if (system (IPC_SERVER_CMD) == 0) { +#endif + unsigned i; + for (i = 0; i < 20 && !ipc_is_open (); i++) { +#ifdef WIN32 + Sleep (100); /* 2000ms is too long for a simple w32 example */ +#else + sleep (2); +#endif + ipc_open_out (); + } + } + } +#endif /* IPC */ + + } else if (ARGUMENT_IS ("shell-restricted")) { + shellenabledp = 1; + restrictedshell = 1; + + } else if (ARGUMENT_IS ("src-specials")) { + last_source_name = xstrdup(""); + /* Option `--src" without any value means `auto' mode. */ + if (optarg == NULL) { + insertsrcspecialeverypar = true; + insertsrcspecialauto = true; + srcspecialsoption = true; + srcspecialsp = true; + } else { + parse_src_specials_option(optarg); + } +#endif /* TeX */ +#if defined(pdfTeX) + } else if (ARGUMENT_IS ("output-format")) { + pdfoutputoption = 1; + if (strcmp(optarg, "dvi") == 0) { + pdfoutputvalue = 0; + } else if (strcmp(optarg, "pdf") == 0) { + pdfoutputvalue = 2; + } else { + WARNING1 ("Ignoring unknown value `%s' for --output-format", optarg); + pdfoutputoption = 0; + } + } else if (ARGUMENT_IS ("draftmode")) { + pdfdraftmodeoption = 1; + pdfdraftmodevalue = 1; +#endif /* pdfTeX */ +#if defined (TeX) || defined (MF) +#if !defined(Aleph) + } else if (ARGUMENT_IS ("translate-file")) { + translate_filename = optarg; + } else if (ARGUMENT_IS ("default-translate-file")) { + default_translate_filename = optarg; +#endif /* !Aleph */ + } else if (ARGUMENT_IS ("mktex")) { + kpse_maketex_option (optarg, true); + } else if (ARGUMENT_IS ("no-mktex")) { + kpse_maketex_option (optarg, false); +#endif /* TeX or MF */ + } else if (ARGUMENT_IS ("interaction")) { + /* These numbers match @d's in *.ch */ + if (STREQ (optarg, "batchmode")) { + interactionoption = 0; + } else if (STREQ (optarg, "nonstopmode")) { + interactionoption = 1; + } else if (STREQ (optarg, "scrollmode")) { + interactionoption = 2; + } else if (STREQ (optarg, "errorstopmode")) { + interactionoption = 3; + } else { + WARNING1 ("Ignoring unknown argument `%s' to --interaction", optarg); + } +#if IS_pTeX + } else if (ARGUMENT_IS ("kanji")) { + if (!set_enc_string (optarg, NULL)) { + WARNING1 ("Ignoring unknown argument `%s' to --kanji", optarg); + } + } else if (ARGUMENT_IS ("kanji-internal")) { + if (!set_enc_string (NULL, optarg)) { + WARNING1 ("Ignoring unknown argument `%s' to --kanji-internal", optarg); + } +#endif + + } else if (ARGUMENT_IS ("help")) { + usagehelp (PROGRAM_HELP, BUG_ADDRESS); + +#if defined(__SyncTeX__) + } else if (ARGUMENT_IS ("synctex")) { + /* Synchronize TeXnology: catching the command line option as a long */ + synctexoption = (int) strtol(optarg, NULL, 0); +#endif + + } else if (ARGUMENT_IS ("version")) { + char *versions; +#if defined (pdfTeX) || defined(XeTeX) + initversionstring(&versions); +#else + versions = NULL; +#endif + printversionandexit (BANNER, COPYRIGHT_HOLDER, AUTHOR, versions); + + } /* Else it was a flag; getopt has already done the assignment. */ + } +} + +#if defined(TeX) +void +parse_src_specials_option (const_string opt_list) +{ + char * toklist = xstrdup(opt_list); + char * tok; + insertsrcspecialauto = false; + tok = strtok (toklist, ", "); + while (tok) { + if (strcmp (tok, "everypar") == 0 + || strcmp (tok, "par") == 0 + || strcmp (tok, "auto") == 0) { + insertsrcspecialauto = true; + insertsrcspecialeverypar = true; + } else if (strcmp (tok, "everyparend") == 0 + || strcmp (tok, "parend") == 0) + insertsrcspecialeveryparend = true; + else if (strcmp (tok, "everycr") == 0 + || strcmp (tok, "cr") == 0) + insertsrcspecialeverycr = true; + else if (strcmp (tok, "everymath") == 0 + || strcmp (tok, "math") == 0) + insertsrcspecialeverymath = true; + else if (strcmp (tok, "everyhbox") == 0 + || strcmp (tok, "hbox") == 0) + insertsrcspecialeveryhbox = true; + else if (strcmp (tok, "everyvbox") == 0 + || strcmp (tok, "vbox") == 0) + insertsrcspecialeveryvbox = true; + else if (strcmp (tok, "everydisplay") == 0 + || strcmp (tok, "display") == 0) + insertsrcspecialeverydisplay = true; + else if (strcmp (tok, "none") == 0) { + /* This one allows to reset an option that could appear in texmf.cnf */ + insertsrcspecialauto = insertsrcspecialeverypar = + insertsrcspecialeveryparend = insertsrcspecialeverycr = + insertsrcspecialeverymath = insertsrcspecialeveryhbox = + insertsrcspecialeveryvbox = insertsrcspecialeverydisplay = false; + } else { + WARNING1 ("Ignoring unknown argument `%s' to --src-specials", tok); + } + tok = strtok(0, ", "); + } + free(toklist); + srcspecialsp=insertsrcspecialauto | insertsrcspecialeverypar | + insertsrcspecialeveryparend | insertsrcspecialeverycr | + insertsrcspecialeverymath | insertsrcspecialeveryhbox | + insertsrcspecialeveryvbox | insertsrcspecialeverydisplay; + srcspecialsoption = true; +} +#endif + +/* If the first thing on the command line (we use the globals `argv' and + `optind') is a normal filename (i.e., does not start with `&' or + `\'), and if we can open it, and if its first line is %&FORMAT, and + FORMAT is a readable dump file, then set DUMP_VAR to FORMAT. + Also call kpse_reset_program_name to ensure the correct paths for the + format are used. */ +static void +parse_first_line (const_string filename) +{ + FILE *f = filename ? fopen (filename, FOPEN_R_MODE) : NULL; + if (f) { + string first_line = read_line (f); + xfclose (f, filename); + + /* We deal with the general format "%&fmt --translate-file=tcx" */ + /* The idea of using this format came from Wlodzimierz Bzyl + <matwb@monika.univ.gda.pl> */ + if (first_line && first_line[0] == '%' && first_line[1] == '&') { + /* Parse the first line into at most three space-separated parts. */ + char *s; + char *part[4]; + int npart; + char **parse; + + /* Here we use ISBLANK instead of IS_SPC_OR_EOL because we are + parsing the whitespace-delimited %& line, not TeX input. */ + for (s = first_line+2; ISBLANK(*s); ++s) + ; + npart = 0; + while (*s && npart != 3) { + part[npart++] = s; + while (*s && *s != ' ') s++; + while (*s == ' ') *s++ = '\0'; + } + part[npart] = NULL; + parse = part; + /* Look at what we've got. Very crude! */ + if (*parse && **parse != '-') { + /* A format name */ + if (dump_name) { + /* format already determined, do nothing. */ + } else { + string f_name = concat (part[0], DUMP_EXT); + string d_name = kpse_find_file (f_name, DUMP_FORMAT, false); + if (d_name && kpse_readable_file (d_name)) { + dump_name = xstrdup (part[0]); + kpse_reset_program_name (dump_name); + /* Tell TeX/MF/MP we have a %&name line... */ + dumpline = true; + } + free (f_name); + } + parse++; + } + /* The tcx stuff, if any. Should we support the -translate-file + form as well as --translate-file? */ + if (*parse) { + s = NULL; + if (translate_filename) { + /* TCX file already set, do nothing. */ + } else if (STREQ (*parse, "--translate-file")) { + s = *(parse+1); + } else if (STREQ (*parse, "-translate-file")) { + s = *(parse+1); + } else if (STRNEQ (*parse, "--translate-file=", 17)) { + s = *parse+17; + } else if (STRNEQ (*parse, "-translate-file=", 16)) { + s = *parse+16; + } + /* Just set the name, no sanity checks here. */ + if (s && *s) { + translate_filename = xstrdup(s); + } + } + } + if (first_line) + free (first_line); + } +} + +/* + piped I/O + */ + +/* The code that implements popen() needs an array for tracking + possible pipe file pointers, because these need to be + closed using pclose(). +*/ + +#if ENABLE_PIPES + +#define NUM_PIPES 16 + +static FILE *pipes [NUM_PIPES]; + +boolean +open_in_or_pipe (FILE **f_ptr, int filefmt, const_string fopen_mode) +{ + string fname = NULL; + int i; /* iterator */ + + /* opening a read pipe is straightforward, only have to + skip past the pipe symbol in the file name. filename + quoting is assumed to happen elsewhere (it does :-)) */ + + if (shellenabledp && *(nameoffile+1) == '|') { + /* the user requested a pipe */ + *f_ptr = NULL; + fname = xmalloc(strlen((const_string)(nameoffile+1))+1); + strcpy(fname,(const_string)(nameoffile+1)); + if (fullnameoffile) + free(fullnameoffile); + fullnameoffile = xstrdup(fname); + recorder_record_input (fname + 1); + *f_ptr = runpopen(fname+1,"r"); + free(fname); + for (i=0; i<NUM_PIPES; i++) { + if (pipes[i]==NULL) { + pipes[i] = *f_ptr; + break; + } + } + if (*f_ptr) + setvbuf (*f_ptr,NULL,_IONBF,0); +#ifdef WIN32 + Poptr = *f_ptr; +#endif + + return *f_ptr != NULL; + } + + return open_input(f_ptr,filefmt,fopen_mode) ; +} + +#ifdef XeTeX +boolean +u_open_in_or_pipe(unicodefile* f, integer filefmt, const_string fopen_mode, integer mode, integer encodingData) +{ + string fname = NULL; + int i; /* iterator */ + + /* opening a read pipe is straightforward, only have to + skip past the pipe symbol in the file name. filename + quoting is assumed to happen elsewhere (it does :-)) */ + + if (shellenabledp && *(nameoffile+1) == '|') { + /* the user requested a pipe */ + *f = malloc(sizeof(UFILE)); + (*f)->encodingMode = (mode == AUTO) ? UTF8 : mode; + (*f)->conversionData = 0; + (*f)->savedChar = -1; + (*f)->skipNextLF = 0; + (*f)->f = NULL; + fname = xmalloc(strlen((const_string)(nameoffile+1))+1); + strcpy(fname,(const_string)(nameoffile+1)); + if (fullnameoffile) + free(fullnameoffile); + fullnameoffile = xstrdup(fname); + recorder_record_input (fname + 1); + (*f)->f = runpopen(fname+1,"r"); + free(fname); + for (i=0; i<NUM_PIPES; i++) { + if (pipes[i]==NULL) { + pipes[i] = (*f)->f; + break; + } + } + if ((*f)->f) + setvbuf ((*f)->f,NULL,_IONBF,0); +#ifdef WIN32 + Poptr = (*f)->f; +#endif + + return (*f)->f != NULL; + } + + return u_open_in(f, filefmt, fopen_mode, mode, encodingData); +} +#endif + +boolean +open_out_or_pipe (FILE **f_ptr, const_string fopen_mode) +{ + string fname; + int i; /* iterator */ + + /* opening a write pipe takes a little bit more work, because TeX + will perhaps have appended ".tex". To avoid user confusion as + much as possible, this extension is stripped only when the command + is a bare word. Some small string trickery is needed to make + sure the correct number of bytes is free()-d afterwards */ + + if (shellenabledp && *(nameoffile+1) == '|') { + /* the user requested a pipe */ + fname = xmalloc(strlen((const_string)(nameoffile+1))+1); + strcpy(fname,(const_string)(nameoffile+1)); + if (strchr (fname,' ')==NULL && strchr(fname,'>')==NULL) { + /* mp and mf currently do not use this code, but it + is better to be prepared */ + if (STREQ((fname+strlen(fname)-4),".tex")) + *(fname+strlen(fname)-4) = 0; + *f_ptr = runpopen(fname+1,"w"); + *(fname+strlen(fname)) = '.'; + } else { + *f_ptr = runpopen(fname+1,"w"); + } + recorder_record_output (fname + 1); + free(fname); + + for (i=0; i<NUM_PIPES; i++) { + if (pipes[i]==NULL) { + pipes[i] = *f_ptr; + break; + } + } + + if (*f_ptr) + setvbuf(*f_ptr,NULL,_IONBF,0); + + return *f_ptr != NULL; + } + + return open_output(f_ptr,fopen_mode); +} + + +void +close_file_or_pipe (FILE *f) +{ + int i; /* iterator */ + + if (shellenabledp) { + /* if this file was a pipe, pclose() it and return */ + for (i=0; i<NUM_PIPES; i++) { + if (pipes[i] == f) { + if (f) { + pclose (f); +#ifdef WIN32 + Poptr = NULL; +#endif + } + pipes[i] = NULL; + return; + } + } + } + close_file(f); +} + +#ifdef XeTeX + +#include <unicode/ucnv.h> + +void +u_close_file_or_pipe (unicodefile* f) +{ + int i; /* iterator */ + + if (shellenabledp) { + /* if this file was a pipe, pclose() it and return */ + for (i=0; i<NUM_PIPES; i++) { + if (pipes[i] == (*f)->f) { + if ((*f)->f) { + pclose ((*f)->f); + if (((*f)->encodingMode == ICUMAPPING) && ((*f)->conversionData != NULL)) + ucnv_close((*f)->conversionData); + free(*f); + } + pipes[i] = NULL; + return; + } + } + } + close_file((*f)->f); +} + +#endif + +#endif /* ENABLE_PIPES */ + +/* All our interrupt handler has to do is set TeX's or Metafont's global + variable `interrupt'; then they will do everything needed. */ +#ifdef WIN32 +/* Win32 doesn't set SIGINT ... */ +static BOOL WINAPI +catch_interrupt (DWORD arg) +{ + switch (arg) { + case CTRL_C_EVENT: + case CTRL_BREAK_EVENT: + interrupt = 1; + return TRUE; + default: + /* No need to set interrupt as we are exiting anyway */ + return FALSE; + } +} +#else /* not WIN32 */ +static RETSIGTYPE +catch_interrupt (int arg) +{ + interrupt = 1; +#ifdef OS2 + (void) signal (SIGINT, SIG_ACK); +#else + (void) signal (SIGINT, catch_interrupt); +#endif /* not OS2 */ +} +#endif /* not WIN32 */ + +#if defined(_MSC_VER) +#define strtoull _strtoui64 +#endif + +static boolean start_time_set = false; +static time_t start_time = 0; + +static boolean SOURCE_DATE_EPOCH_set = false; +static boolean FORCE_SOURCE_DATE_set = false; + +void init_start_time() { + char *source_date_epoch; + unsigned long long epoch; + char *endptr; + if (!start_time_set) { + start_time_set = true; +#ifndef onlyTeX + source_date_epoch = getenv("SOURCE_DATE_EPOCH"); + if (source_date_epoch) { + errno = 0; + epoch = strtoull(source_date_epoch, &endptr, 10); + if (*endptr != '\0' || errno != 0) { +FATAL1 ("invalid epoch-seconds-timezone value for environment variable $SOURCE_DATE_EPOCH: %s", + source_date_epoch); + } +#if defined(_MSC_VER) + if (epoch > 32535291599ULL) + epoch = 32535291599ULL; +#endif + start_time = epoch; + SOURCE_DATE_EPOCH_set = true; + } else +#endif /* not onlyTeX */ + { + start_time = time((time_t *) NULL); + } + } +} + +/* Besides getting the date and time here, we also set up the interrupt + handler, for no particularly good reason. It's just that since the + `fix_date_and_time' routine is called early on (section 1337 in TeX, + ``Get the first line of input and prepare to start''), this is as + good a place as any. */ + +void +get_date_and_time (integer *minutes, integer *day, + integer *month, integer *year) +{ + struct tm *tmptr; +#ifndef onlyTeX + string sde_texprim = getenv ("FORCE_SOURCE_DATE"); + if (sde_texprim && STREQ (sde_texprim, "1")) { + init_start_time (); + tmptr = gmtime (&start_time); + FORCE_SOURCE_DATE_set = true; + } else +#endif /* not onlyTeX */ + { + /* whether the envvar was not set (usual case) or invalid, + use current time. */ + time_t myclock = time ((time_t *) 0); + tmptr = localtime (&myclock); + +#ifndef onlyTeX + /* warn if they gave an invalid value, empty (null string) ok. */ + if (sde_texprim && strlen (sde_texprim) > 0 + && !STREQ (sde_texprim, "0")) { +WARNING1 ("invalid value (expected 0 or 1) for environment variable $FORCE_SOURCE_DATE: %s", + sde_texprim); + } +#endif /* not onlyTeX */ + } + + *minutes = tmptr->tm_hour * 60 + tmptr->tm_min; + *day = tmptr->tm_mday; + *month = tmptr->tm_mon + 1; + *year = tmptr->tm_year + 1900; + + { +#ifdef SA_INTERRUPT + /* Under SunOS 4.1.x, the default action after return from the + signal handler is to restart the I/O if nothing has been + transferred. The effect on TeX is that interrupts are ignored if + we are waiting for input. The following tells the system to + return EINTR from read() in this case. From ken@cs.toronto.edu. */ + + struct sigaction a, oa; + + a.sa_handler = catch_interrupt; + sigemptyset (&a.sa_mask); + sigaddset (&a.sa_mask, SIGINT); + a.sa_flags = SA_INTERRUPT; + sigaction (SIGINT, &a, &oa); + if (oa.sa_handler != SIG_DFL) + sigaction (SIGINT, &oa, (struct sigaction *) 0); +#else /* no SA_INTERRUPT */ +#ifdef WIN32 + SetConsoleCtrlHandler(catch_interrupt, TRUE); +#else /* not WIN32 */ + RETSIGTYPE (*old_handler)(int); + + old_handler = signal (SIGINT, catch_interrupt); + if (old_handler != SIG_DFL) + signal (SIGINT, old_handler); +#endif /* not WIN32 */ +#endif /* no SA_INTERRUPT */ + } +} + +#if defined(pdfTeX) || defined(epTeX) || defined(eupTeX) || defined(XeTeX) +/* + Getting a high resolution time. + */ +void +get_seconds_and_micros (integer *seconds, integer *micros) +{ +#if defined (HAVE_GETTIMEOFDAY) + struct timeval tv; + gettimeofday(&tv, NULL); + *seconds = tv.tv_sec; + *micros = tv.tv_usec; +#elif defined (HAVE_FTIME) + struct timeb tb; + ftime(&tb); + *seconds = tb.time; + *micros = tb.millitm*1000; +#else + time_t myclock = time((time_t*)NULL); + *seconds = myclock; + *micros = 0; +#endif +} +#endif + +/* Read a line of input as efficiently as possible while still looking + like Pascal. We set `last' to `first' and return `false' if we get + to eof. Otherwise, we return `true' and set last = first + + length(line except trailing whitespace). */ + +#ifndef XeTeX /* for XeTeX, we have a replacement function in XeTeX_ext.c */ +boolean +input_line (FILE *f) +{ + int i = EOF; + + /* Recognize either LF or CR as a line terminator. */ +#if IS_pTeX + last = input_line2(f, (unsigned char *)buffer, first, bufsize, &i); +#else +#ifdef WIN32 + if (f != Poptr && fileno (f) != fileno (stdin)) { + long position = ftell (f); + + if (position == 0L) { /* Detect and skip Byte order marks. */ + int k1, k2, k3, k4; + k1 = getc (f); + + if (k1 != 0xff && k1 != 0xfe && k1 != 0xef) + rewind (f); + else { + k2 = getc (f); + + if (k2 != 0xff && k2 != 0xfe && k2 != 0xbb) + rewind (f); + else if ((k1 == 0xff && k2 == 0xfe) || /* UTF-16(LE) */ + (k1 == 0xfe && k2 == 0xff)) /* UTF-16(BE) */ + ; + else { + k3 = getc (f); + k4 = getc (f); + if (k1 == 0xef && k2 == 0xbb && k3 == 0xbf && + k4 >= 0 && k4 <= 0x7e) /* UTF-8 */ + ungetc (k4, f); + else + rewind (f); + } + } + } + } +#endif /* WIN32 */ + last = first; + do { + errno = 0; /* otherwise EINTR might wrongly persist */ + while (last < bufsize && (i = getc (f)) != EOF && i != '\n' && i != '\r') + buffer[last++] = i; + + /* The story on EINTR: because we tell libc to pass interrupts + through (see SA_INTERRUPT above), we have to make sure that we + check for and ignore EINTR when getc reads an EOF; hence the + outer do..while loop here (and a similar loop below). + + On the other hand, we have to make sure that we detect a real + EOF. Otherwise, for example, typing CTRL-C and then CTRL-D to the + ** prompt results in an infinite loop, because we + (input_line) would never return false. On glibc 2.28-10 (Debian + 10/buster), and probably other versions, errno is evidently not + cleared as a side effect of getc (and this is allowed). + Therefore we clear errno before calling getc above. + + Original report (thread following has many irrelevant diversions): + https://tug.org/pipermail/tex-k/2020-August/003297.html */ + + } while (i == EOF && errno == EINTR); +#endif /* not IS_pTeX */ + + if (i == EOF && last == first) + return false; + + /* We didn't get the whole line because our buffer was too small. */ + if (i != EOF && i != '\n' && i != '\r') { + fprintf (stderr, "! Unable to read an entire line---bufsize=%u.\n", + (unsigned) bufsize); + fputs ("Please increase buf_size in texmf.cnf.\n", stderr); + uexit (1); + } + + buffer[last] = ' '; + if (last >= maxbufstack) + maxbufstack = last; + + /* If next char is LF of a CRLF, read it. */ + if (i == '\r') { + while ((i = getc (f)) == EOF && errno == EINTR) + ; + if (i != '\n') + ungetc (i, f); + } + + /* Trim trailing space character (but not, e.g., tabs). We can't have + line terminators because we stopped reading at the first \r or \n. + TeX's rule is to strip only trailing spaces (and eols). David + Fuchs mentions that this stripping was done to ensure portability + of TeX documents given the padding with spaces on fixed-record + "lines" on some systems of the time, e.g., IBM VM/CMS and OS/360. */ + while (last > first && buffer[last - 1] == ' ') + --last; + + /* Don't bother using xord if we don't need to. */ +#if !defined(Aleph) + for (i = first; i <= last; i++) + buffer[i] = xord[buffer[i]]; +#endif + +#if IS_pTeX + for (i = last+1; (i < last + 5 && i < bufsize) ; i++) + buffer[i] = '\0'; +#endif + + return true; +} +#endif /* !XeTeX */ + +/* This string specifies what the `e' option does in response to an + error message. */ +static const_string edit_value = EDITOR; + +/* This procedure originally due to sjc@s1-c. TeX & Metafont call it when + the user types `e' in response to an error, invoking a text editor on + the erroneous source file. FNSTART is how far into FILENAME the + actual filename starts; FNLENGTH is how long the filename is. */ + +void +calledit (packedASCIIcode *filename, + poolpointer fnstart, + integer fnlength, + integer linenumber) +{ + char *temp, *command, *fullcmd; + char c; + int sdone, ddone; + +#ifdef WIN32 + char *fp, *ffp, *env, editorname[256], buffer[256]; + int cnt = 0; + int dontchange = 0; +#endif + + sdone = ddone = 0; + filename += fnstart; + + /* Close any open input files, since we're going to kill the job and + the editor might well want to open them for writing. On Windows, + at least, that would not be allowed when the file is still open. + + Unfortunately, the input_file array contains both the open files + that we want to close, and junk references to non-files for + terminal interaction that we must not try to close. For example, + consider this input sequence: + \input test % contains a single line \bla, that is, any undefined cs + i\bum x % insert another undefined control sequence + e % invoke the editor + At this point input_file will have an open file for test.tex, + and a non-file for the insert. https://tex.stackexchange.com/q/552113 + + Therefore, we have to traverse down input_stack (not input_file), + looking for name_field values >17, which correspond to open + files, and then the index_field value of that entry tells us the + corresponding element of input_file, which is what we need to close. + + We test for >17 because name_field=0 means the terminal, + name_field=1..16 means \openin stream n - 1, + name_field=17 means an invalid stream number (for read_toks). + Although ... seems like we should close any opened \openin files also. + Whoever is reading this, please implement that? Sigh. + + Description in modules 300--304 of tex.web: "Input stacks and states." + + Here, we do not have to look at cur_input, the global variable + which is effectively the top of input_stack, because it will always + be a terminal (non-file) interaction -- the one where the user + typed "e" to start the edit. */ + { + int is_ptr; /* element of input_stack, 0 < input_ptr */ + for (is_ptr = 0; is_ptr < inputptr; is_ptr++) { + if (inputstack[is_ptr].namefield <= 17) { + ; /* fprintf (stderr, "calledit: skipped input_stack[%d], ", is_ptr); + fprintf (stderr, "namefield=%d <= 17\n", + inputstack[is_ptr].namefield); */ + } else { + FILE *f; + /* when name_field > 17, index_field specifies the element of + the input_file array, 1 <= in_open */ + int if_ptr = inputstack[is_ptr].indexfield; + if (if_ptr < 1 || if_ptr > inopen) { + fprintf (stderr, "%s:calledit: unexpected if_ptr=%d not in range 1..%d,", + argv[0], if_ptr, inopen); + fprintf (stderr, "from input_stack[%d].namefield=%d\n", + is_ptr, inputstack[is_ptr].namefield); + exit (1); + } + +#ifdef XeTeX + f = inputfile[if_ptr]->f; +#else + f = inputfile[if_ptr]; +#endif + /* fprintf (stderr,"calledit: input_stack #%d -> input_file #%d = %x\n", + is_ptr, if_ptr, f); */ + /* Although it should never happen, if the file value happens to + be zero, let's not gratuitously abort. */ + if (f) { + xfclose (f, "inputfile"); + } else { + fprintf (stderr, "%s:calledit: not closing unexpected zero", argv[0]); + fprintf (stderr, " input_file[%d] from input_stack[%d].namefield=%d\n", + if_ptr, is_ptr, inputstack[is_ptr].namefield); + } + } /* end name_field > 17 */ + } /* end for loop for input_stack */ + } /* end block for variable declarations */ + + /* Replace the default with the value of the appropriate environment + variable or config file value, if it's set. */ + temp = kpse_var_value (edit_var); + if (temp != NULL) + edit_value = temp; + + /* Construct the command string. The `11' is the maximum length an + integer might be (64 bits). */ + command = xmalloc (strlen (edit_value) + fnlength + 11); + + /* So we can construct it as we go. */ + temp = command; + +#ifdef WIN32 + fp = editorname; + if ((isalpha(*edit_value) && *(edit_value + 1) == ':' + && IS_DIR_SEP (*(edit_value + 2))) + || (*edit_value == '"' && isalpha(*(edit_value + 1)) + && *(edit_value + 2) == ':' + && IS_DIR_SEP (*(edit_value + 3))) + ) + dontchange = 1; +#endif + + while ((c = *edit_value++) != 0) + { + if (c == '%') + { + int i; + switch (c = *edit_value++) + { + case 'd': + if (ddone) + FATAL ("call_edit: `%%d' appears twice in editor command"); + sprintf (temp, "%ld", (long int)linenumber); + while (*temp != '\0') + temp++; + ddone = 1; + break; + + case 's': + if (sdone) + FATAL ("call_edit: `%%s' appears twice in editor command"); + for (i =0; i < fnlength; i++) + *temp++ = Xchr (filename[i]); + sdone = 1; + break; + + case '\0': + *temp++ = '%'; + /* Back up to the null to force termination. */ + edit_value--; + break; + + default: + *temp++ = '%'; + *temp++ = c; + break; + } + } + else { +#ifdef WIN32 + if (dontchange) + *temp++ = c; + else { if(Isspace(c) && cnt == 0) { + cnt++; + temp = command; + *temp++ = c; + *fp = '\0'; + } else if(!Isspace(c) && cnt == 0) { + *fp++ = c; + } else { + *temp++ = c; + } + } +#else + *temp++ = c; +#endif + } + } + + *temp = 0; + +#ifdef WIN32 + if (dontchange == 0) { + if(editorname[0] == '.' || + editorname[0] == '/' || + editorname[0] == '\\') { + fprintf(stderr, "%s is not allowed to execute.\n", editorname); + uexit(1); + } + env = (char *)getenv("PATH"); + if(SearchPath(env, editorname, ".exe", 256, buffer, &ffp)==0) { + if(SearchPath(env, editorname, ".bat", 256, buffer, &ffp)==0) { + fprintf(stderr, "I cannot find %s in the PATH.\n", editorname); + uexit(1); + } + } + fullcmd = (char *)xmalloc(strlen(buffer)+strlen(command)+5); + strcpy(fullcmd, "\""); + strcat(fullcmd, buffer); + strcat(fullcmd, "\""); + strcat(fullcmd, command); + } else +#endif + fullcmd = command; + + /* Execute the command. */ + if (system (fullcmd) != 0) + fprintf (stderr, "! Trouble executing `%s'.\n", command); + + /* Quit, since we found an error. */ + uexit (1); +} + +/* Read and write dump files. As distributed, these files are + architecture dependent; specifically, BigEndian and LittleEndian + architectures produce different files. These routines always output + BigEndian files. This still does not guarantee them to be + architecture-independent, because it is possible to make a format + that dumps a glue ratio, i.e., a floating-point number. Fortunately, + none of the standard formats do that. */ + +#if !defined (WORDS_BIGENDIAN) && !defined (NO_DUMP_SHARE) /* this fn */ + +/* This macro is always invoked as a statement. It assumes a variable + `temp'. */ + +#define SWAP(x, y) temp = (x); (x) = (y); (y) = temp + + +/* Make the NITEMS items pointed at by P, each of size SIZE, be the + opposite-endianness of whatever they are now. */ + +static void +swap_items (char *p, int nitems, int size) +{ + char temp; + + /* Since `size' does not change, we can write a while loop for each + case, and avoid testing `size' for each time. */ + switch (size) + { + /* 16-byte items happen on the DEC Alpha machine when we are not + doing sharable memory dumps. */ + case 16: + while (nitems--) + { + SWAP (p[0], p[15]); + SWAP (p[1], p[14]); + SWAP (p[2], p[13]); + SWAP (p[3], p[12]); + SWAP (p[4], p[11]); + SWAP (p[5], p[10]); + SWAP (p[6], p[9]); + SWAP (p[7], p[8]); + p += size; + } + break; + + case 8: + while (nitems--) + { + SWAP (p[0], p[7]); + SWAP (p[1], p[6]); + SWAP (p[2], p[5]); + SWAP (p[3], p[4]); + p += size; + } + break; + + case 4: + while (nitems--) + { + SWAP (p[0], p[3]); + SWAP (p[1], p[2]); + p += size; + } + break; + + case 2: + while (nitems--) + { + SWAP (p[0], p[1]); + p += size; + } + break; + + case 1: + /* Nothing to do. */ + break; + + default: + FATAL1 ("Can't swap a %d-byte item for (un)dumping", size); + } +} +#endif /* not WORDS_BIGENDIAN and not NO_DUMP_SHARE */ + + +/* Here we write NITEMS items, each item being ITEM_SIZE bytes long. + The pointer to the stuff to write is P, and we write to the file + OUT_FILE. */ + +void +#ifdef FMT_COMPRESS +do_dump (char *p, int item_size, int nitems, gzFile out_file) +#else +do_dump (char *p, int item_size, int nitems, FILE *out_file) +#endif +{ +#if !defined (WORDS_BIGENDIAN) && !defined (NO_DUMP_SHARE) + swap_items (p, nitems, item_size); +#endif + +#ifdef FMT_COMPRESS + if (gzwrite (out_file, p, item_size * nitems) != item_size * nitems) +#else + if (fwrite (p, item_size, nitems, out_file) != nitems) +#endif + { + fprintf (stderr, "! Could not write %d %d-byte item(s) to %s.\n", + nitems, item_size, nameoffile+1); + uexit (1); + } + + /* Have to restore the old contents of memory, since some of it might + get used again. */ +#if !defined (WORDS_BIGENDIAN) && !defined (NO_DUMP_SHARE) + swap_items (p, nitems, item_size); +#endif +} + + +/* Here is the dual of the writing routine. */ + +void +#ifdef FMT_COMPRESS +do_undump (char *p, int item_size, int nitems, gzFile in_file) +#else +do_undump (char *p, int item_size, int nitems, FILE *in_file) +#endif +{ +#ifdef FMT_COMPRESS + if (gzread (in_file, p, item_size * nitems) != item_size * nitems) +#else + if (fread (p, item_size, nitems, in_file) != (size_t) nitems) +#endif + FATAL3 ("Could not undump %d %d-byte item(s) from %s", + nitems, item_size, nameoffile+1); + +#if !defined (WORDS_BIGENDIAN) && !defined (NO_DUMP_SHARE) + swap_items (p, nitems, item_size); +#endif +} + +/* Some (most?) of this could be moved to the WEB side, but oh well. */ +#if defined(TeX) || defined(MF) +#if !defined(pdfTeX) +static void +checkpoolpointer (poolpointer poolptr, size_t len) +{ + if (poolptr + len >= poolsize) { + fprintf (stderr, "\nstring pool overflow [%i bytes]\n", + (int)poolsize); /* fixme */ + exit(1); + } +} + +#ifndef XeTeX /* XeTeX uses this from XeTeX_ext.c */ +static +#endif +int +maketexstring(const_string s) +{ + size_t len; +#ifdef XeTeX + UInt32 rval; + const unsigned char *cp = (const unsigned char *)s; +#endif +#if defined(TeX) + if (s == NULL || *s == 0) + return getnullstr(); +#else + assert (s != 0); +#endif + len = strlen(s); + checkpoolpointer (poolptr, len); /* in the XeTeX case, this may be more than enough */ +#ifdef XeTeX + while ((rval = *(cp++)) != 0) { + UInt16 extraBytes = bytesFromUTF8[rval]; + switch (extraBytes) { /* note: code falls through cases! */ + case 5: rval <<= 6; if (*cp) rval += *(cp++); + case 4: rval <<= 6; if (*cp) rval += *(cp++); + case 3: rval <<= 6; if (*cp) rval += *(cp++); + case 2: rval <<= 6; if (*cp) rval += *(cp++); + case 1: rval <<= 6; if (*cp) rval += *(cp++); + case 0: ; + }; + rval -= offsetsFromUTF8[extraBytes]; + if (rval > 0xffff) { + rval -= 0x10000; + strpool[poolptr++] = 0xd800 + rval / 0x0400; + strpool[poolptr++] = 0xdc00 + rval % 0x0400; + } + else + strpool[poolptr++] = rval; + } +#else /* ! XeTeX */ + while (len-- > 0) + strpool[poolptr++] = *s++; +#endif /* ! XeTeX */ + + return makestring(); +} +#endif /* !pdfTeX */ + +strnumber +makefullnamestring(void) +{ + return maketexstring(fullnameoffile); +} + +/* Get the job name to be used, which may have been set from the + command line. */ +strnumber +getjobname(strnumber name) +{ + strnumber ret = name; + if (c_job_name != NULL) + ret = maketexstring(c_job_name); + return ret; +} +#endif + +#if defined(TeX) +static int +compare_paths (const_string p1, const_string p2) +{ + int ret; + while ( +#ifdef MONOCASE_FILENAMES + (((ret = (toupper(*p1) - toupper(*p2))) == 0) && (*p2 != 0)) +#else + (((ret = (*p1 - *p2)) == 0) && (*p2 != 0)) +#endif + || (IS_DIR_SEP(*p1) && IS_DIR_SEP(*p2))) { + p1++, p2++; + } + ret = (ret < 0 ? -1 : (ret > 0 ? 1 : 0)); + return ret; +} + +#ifdef XeTeX /* the string pool is UTF-16 but we want a UTF-8 string */ + +string +gettexstring (strnumber s) +{ + unsigned bytesToWrite = 0; + poolpointer len, i, j; + string name; + if (s >= 65536L) + len = strstart[s + 1 - 65536L] - strstart[s - 65536L]; + else + len = 0; + name = xmalloc(len * 3 + 1); /* max UTF16->UTF8 expansion + (code units, not bytes) */ + for (i = 0, j = 0; i < len; i++) { + unsigned c = strpool[i + strstart[s - 65536L]]; + if (c >= 0xD800 && c <= 0xDBFF) { + unsigned lo = strpool[++i + strstart[s - 65536L]]; + if (lo >= 0xDC00 && lo <= 0xDFFF) + c = (c - 0xD800) * 0x0400 + lo - 0xDC00; + else + c = 0xFFFD; + } + if (c < 0x80) + bytesToWrite = 1; + else if (c < 0x800) + bytesToWrite = 2; + else if (c < 0x10000) + bytesToWrite = 3; + else if (c < 0x110000) + bytesToWrite = 4; + else { + bytesToWrite = 3; + c = 0xFFFD; + } + + j += bytesToWrite; + switch (bytesToWrite) { /* note: everything falls through. */ + case 4: name[--j] = ((c | 0x80) & 0xBF); c >>= 6; + case 3: name[--j] = ((c | 0x80) & 0xBF); c >>= 6; + case 2: name[--j] = ((c | 0x80) & 0xBF); c >>= 6; + case 1: name[--j] = (c | firstByteMark[bytesToWrite]); + } + j += bytesToWrite; + } + name[j] = 0; + return name; +} + +#else + +string +gettexstring (strnumber s) +{ + poolpointer len; + string name; +#if !defined(Aleph) + len = strstart[s + 1] - strstart[s]; +#else + len = strstartar[s + 1 - 65536L] - strstartar[s - 65536L]; +#endif + name = (string)xmalloc (len + 1); +#if !defined(Aleph) + strncpy (name, (string)&strpool[strstart[s]], len); +#else + { + poolpointer i; + /* Don't use strncpy. The strpool is not made up of chars. */ + for (i=0; i<len; i++) name[i] = strpool[i+strstartar[s - 65536L]]; + } +#endif + name[len] = 0; + return name; +} + +#endif /* not XeTeX */ + +boolean +isnewsource (strnumber srcfilename, int lineno) +{ + char *name = gettexstring(srcfilename); + return (compare_paths(name, last_source_name) != 0 || lineno != last_lineno); +} + +void +remembersourceinfo (strnumber srcfilename, int lineno) +{ + if (last_source_name) + free(last_source_name); + last_source_name = gettexstring(srcfilename); + last_lineno = lineno; +} + +poolpointer +makesrcspecial (strnumber srcfilename, int lineno) +{ + poolpointer oldpoolptr = poolptr; + char *filename = gettexstring(srcfilename); + /* FIXME: Magic number. */ + char buf[40]; + char *s = buf; + + /* Always put a space after the number, which makes things easier + * to parse. + */ + sprintf (buf, "src:%d ", lineno); + + if (poolptr + strlen(buf) + strlen(filename) >= (size_t)poolsize) { + fprintf (stderr, "\nstring pool overflow\n"); /* fixme */ + exit (1); + } + s = buf; + while (*s) + strpool[poolptr++] = *s++; + + s = filename; + while (*s) + strpool[poolptr++] = *s++; + + return (oldpoolptr); +} + +/* pdfTeX routines also used for e-pTeX, e-upTeX, and XeTeX */ +#if defined (pdfTeX) || defined (epTeX) || defined (eupTeX) || defined(XeTeX) + +#include <kpathsea/c-stat.h> +#include "md5.h" + +#define check_nprintf(size_get, size_want) \ + if ((unsigned)(size_get) >= (unsigned)(size_want)) \ + pdftex_fail ("snprintf failed: file %s, line %d", __FILE__, __LINE__); +# define check_buf(size, buf_size) \ + if ((unsigned)(size) > (unsigned)(buf_size)) \ + pdftex_fail("buffer overflow at file %s, line %d", __FILE__, __LINE__ ) +# define xfree(p) do { if (p != NULL) free(p); p = NULL; } while (0) +# define MAX_CSTRING_LEN 1024 * 1024 + +#if !defined (pdfTeX) +# define PRINTF_BUF_SIZE 1024 +static char print_buf[PRINTF_BUF_SIZE]; + +/* Helper for pdftex_fail. */ +static void +safe_print(const char *str) +{ + const char *c; + for (c = str; *c; ++c) + print(*c); +} +/* pdftex_fail may be called when a buffer overflow has happened/is + happening, therefore may not call mktexstring. However, with the + current implementation it appears that error messages are misleading, + possibly because pool overflows are detected too late. + + The output format of this fuction must be the same as pdf_error in + pdftex.web! */ +__attribute__ ((noreturn, format(printf, 1, 2))) +void pdftex_fail(const char *fmt, ...) +{ + va_list args; + va_start(args, fmt); + println(); + safe_print("!error: "); + vsnprintf(print_buf, PRINTF_BUF_SIZE, fmt, args); + safe_print(print_buf); + va_end(args); + println(); + safe_print(" ==> Fatal error occurred, output file will be damaged!"); + println(); + if (kpathsea_debug) { + safe_print("kpathsea_debug enabled, calling abort()..."); + println(); + abort(); + } else { + exit(EXIT_FAILURE); + } +} +#endif /* not pdfTeX */ + +#define TIME_STR_SIZE 30 +char start_time_str[TIME_STR_SIZE]; +static char time_str[TIME_STR_SIZE]; + /* minimum size for time_str is 24: "D:YYYYmmddHHMMSS+HH'MM'" */ + +static void +makepdftime(time_t t, char *time_str, boolean utc) +{ + struct tm lt, gmt; + size_t size; + int i, off, off_hours, off_mins; + + /* get the time */ + if (utc) { + lt = *gmtime(&t); + } + else { + lt = *localtime(&t); + } + size = strftime(time_str, TIME_STR_SIZE, "D:%Y%m%d%H%M%S", <); + /* expected format: "YYYYmmddHHMMSS" */ + if (size == 0) { + /* unexpected, contents of time_str is undefined */ + time_str[0] = '\0'; + return; + } + + /* correction for seconds: %S can be in range 00..61, + the PDF reference expects 00..59, + therefore we map "60" and "61" to "59" */ + if (time_str[14] == '6') { + time_str[14] = '5'; + time_str[15] = '9'; + time_str[16] = '\0'; /* for safety */ + } + + /* get the time zone offset */ + gmt = *gmtime(&t); + + /* this calculation method was found in exim's tod.c */ + off = 60 * (lt.tm_hour - gmt.tm_hour) + lt.tm_min - gmt.tm_min; + if (lt.tm_year != gmt.tm_year) { + off += (lt.tm_year > gmt.tm_year) ? 1440 : -1440; + } else if (lt.tm_yday != gmt.tm_yday) { + off += (lt.tm_yday > gmt.tm_yday) ? 1440 : -1440; + } + + if (off == 0) { + time_str[size++] = 'Z'; + time_str[size] = 0; + } else { + off_hours = off / 60; + off_mins = abs(off - off_hours * 60); + i = snprintf(&time_str[size], 9, "%+03d'%02d'", off_hours, off_mins); + check_nprintf(i, 9); + } +} + +void +initstarttime(void) +{ + if (!start_time_set) { + init_start_time (); + if (getenv ("SOURCE_DATE_EPOCH")) { + makepdftime (start_time, start_time_str, /* utc= */true); + } else { + makepdftime (start_time, start_time_str, /* utc= */false); + } + } +} + +#if defined(_WIN32) +#undef access +#undef dir_p +#define access fsyscp_access +#define dir_p fsyscp_dir_p +#endif /* _WIN32 */ + +/* Search for an input file. If -output-directory is specified look + there first. If that fails, do the regular kpse search. */ +string +find_input_file(integer s) +{ + string filename; + +#if defined(XeTeX) + filename = gettexstring(s); +#else + filename = makecfilename(s); +#endif + /* Look in -output-directory first, if the filename is not + absolute. This is because we want the pdf* functions to + be able to find the same files as \openin */ + if (output_directory && !kpse_absolute_p (filename, false)) { + string pathname; + + pathname = concat3(output_directory, DIR_SEP_STRING, filename); + if (!access(pathname, R_OK) && !dir_p (pathname)) { + return pathname; + } + xfree (pathname); + } + if (! kpse_in_name_ok(filename)) { + return NULL; /* no permission */ + } + return kpse_find_tex(filename); +} + +#if !defined(XeTeX) +char * +makecstring(integer s) +{ + static char *cstrbuf = NULL; + char *p; + static int allocsize; + int allocgrow, i, l = strstart[s + 1] - strstart[s]; + check_buf(l + 1, MAX_CSTRING_LEN); + if (cstrbuf == NULL) { + allocsize = l + 1; + cstrbuf = xmallocarray(char, allocsize); + } else if (l + 1 > allocsize) { + allocgrow = allocsize * 0.2; + if (l + 1 - allocgrow > allocsize) + allocsize = l + 1; + else if (allocsize < MAX_CSTRING_LEN - allocgrow) + allocsize += allocgrow; + else + allocsize = MAX_CSTRING_LEN; + cstrbuf = xreallocarray(cstrbuf, char, allocsize); + } + p = cstrbuf; + for (i = 0; i < l; i++) + *p++ = strpool[i + strstart[s]]; + *p = 0; + return cstrbuf; +} + +/* makecfilename + input/ouput same as makecstring: + input: string number + output: C string with quotes removed. + That means, file names that are legal on some operation systems + cannot any more be used since pdfTeX version 1.30.4. +*/ +char * +makecfilename(integer s) +{ + char *name = makecstring(s); + char *p = name; + char *q = name; + + while (*p) { + if (*p != '"') + *q++ = *p; + p++; + } + *q = '\0'; + return name; +} +#endif /* !XeTeX */ + +void +getcreationdate(void) +{ + size_t len; +#if defined(XeTeX) + int i; +#endif + initstarttime(); + /* put creation date on top of string pool and update poolptr */ + len = strlen(start_time_str); + + /* In e-pTeX, "init len => call initstarttime()" (as pdftexdir/utils.c) + yields unintentional output. */ + + if ((unsigned) (poolptr + len) >= (unsigned) (poolsize)) { + poolptr = poolsize; + /* error by str_toks that calls str_room(1) */ + return; + } + +#if defined(XeTeX) + for (i = 0; i < len; i++) + strpool[poolptr++] = (uint16_t)start_time_str[i]; +#else + memcpy(&strpool[poolptr], start_time_str, len); + poolptr += len; +#endif +} + +void +getfilemoddate(integer s) +{ + struct stat file_data; + + char *file_name = find_input_file(s); + if (file_name == NULL) { + return; /* empty string */ + } + + recorder_record_input(file_name); + /* get file status */ +#ifdef _WIN32 + if (fsyscp_stat(file_name, &file_data) == 0) { +#else + if (stat(file_name, &file_data) == 0) { +#endif + size_t len; + boolean use_utc = FORCE_SOURCE_DATE_set && SOURCE_DATE_EPOCH_set; + makepdftime(file_data.st_mtime, time_str, use_utc); + len = strlen(time_str); + if ((unsigned) (poolptr + len) >= (unsigned) (poolsize)) { + poolptr = poolsize; + /* error by str_toks that calls str_room(1) */ + } else { +#if defined(XeTeX) + int i; + + for (i = 0; i < len; i++) + strpool[poolptr++] = (uint16_t)time_str[i]; +#else + memcpy(&strpool[poolptr], time_str, len); + poolptr += len; +#endif + } + } + /* else { errno contains error code } */ + + xfree(file_name); +} + +void +getfilesize(integer s) +{ + struct stat file_data; + int i; + + char *file_name = find_input_file(s); + if (file_name == NULL) { + return; /* empty string */ + } + + recorder_record_input(file_name); + /* get file status */ +#ifdef _WIN32 + if (fsyscp_stat(file_name, &file_data) == 0) { +#else + if (stat(file_name, &file_data) == 0) { +#endif + size_t len; + char buf[20]; + + /* st_size has type off_t */ + i = snprintf(buf, sizeof(buf), + "%lu", (long unsigned int) file_data.st_size); + check_nprintf(i, sizeof(buf)); + len = strlen(buf); + if ((unsigned) (poolptr + len) >= (unsigned) (poolsize)) { + poolptr = poolsize; + /* error by str_toks that calls str_room(1) */ + } else { +#if defined(XeTeX) + for (i = 0; i < len; i++) + strpool[poolptr++] = (uint16_t)buf[i]; +#else + memcpy(&strpool[poolptr], buf, len); + poolptr += len; +#endif + } + } + /* else { errno contains error code } */ + + xfree(file_name); +} + +void +getfiledump(integer s, int offset, int length) +{ + FILE *f; + int read, i; +#if defined(XeTeX) + unsigned char *readbuffer; + char strbuf[3]; + int j, k; +#else + poolpointer data_ptr; + poolpointer data_end; +#endif /* XeTeX */ + char *file_name; + + if (length == 0) { + /* empty result string */ + return; + } + + if (poolptr + 2 * length + 1 >= poolsize) { + /* no place for result */ + poolptr = poolsize; + /* error by str_toks that calls str_room(1) */ + return; + } + + file_name = find_input_file(s); + if (file_name == NULL) { + return; /* empty string */ + } + + /* read file data */ + f = fopen(file_name, FOPEN_RBIN_MODE); + if (f == NULL) { + xfree(file_name); + return; + } + recorder_record_input(file_name); + if (fseek(f, offset, SEEK_SET) != 0) { + xfree(file_name); + return; + } +#if defined(XeTeX) + readbuffer = (unsigned char *)xmalloc (length + 1); + read = fread(readbuffer, sizeof(char), length, f); + fclose(f); + for (j = 0; j < read; j++) { + i = snprintf (strbuf, 3, "%.2X", (unsigned int)readbuffer[j]); + check_nprintf(i, 3); + for (k = 0; k < i; k++) + strpool[poolptr++] = (uint16_t)strbuf[k]; + } + xfree (readbuffer); +#else + /* there is enough space in the string pool, the read + data are put in the upper half of the result, thus + the conversion to hex can be done without overwriting + unconverted bytes. */ + data_ptr = poolptr + length; + read = fread(&strpool[data_ptr], sizeof(char), length, f); + fclose(f); + + /* convert to hex */ + data_end = data_ptr + read; + for (; data_ptr < data_end; data_ptr++) { + i = snprintf((char *) &strpool[poolptr], 3, + "%.2X", (unsigned int) strpool[data_ptr]); + check_nprintf(i, 3); + poolptr += i; + } +#endif /* XeTeX */ + xfree(file_name); +} + +/* Converts any given string in into an allowed PDF string which is + * hexadecimal encoded; + * sizeof(out) should be at least lin*2+1. + */ +void +convertStringToHexString(const char *in, char *out, int lin) +{ + int i, j, k; + char buf[3]; + j = 0; + for (i = 0; i < lin; i++) { + k = snprintf(buf, sizeof(buf), + "%02X", (unsigned int) (unsigned char) in[i]); + check_nprintf(k, sizeof(buf)); + out[j++] = buf[0]; + out[j++] = buf[1]; + } + out[j] = '\0'; +} + +#define DIGEST_SIZE 16 +#define FILE_BUF_SIZE 1024 + +void +getmd5sum(strnumber s, boolean file) +{ + md5_state_t state; + md5_byte_t digest[DIGEST_SIZE]; + char outbuf[2 * DIGEST_SIZE + 1]; + int len = 2 * DIGEST_SIZE; +#if defined(XeTeX) + char *xname; + int i; +#endif + + if (file) { + char file_buf[FILE_BUF_SIZE]; + int read = 0; + FILE *f; + char *file_name; + + file_name = find_input_file(s); + if (file_name == NULL) { + return; /* empty string */ + } + + /* in case of error the empty string is returned, + no need for xfopen that aborts on error. + */ + f = fopen(file_name, FOPEN_RBIN_MODE); + if (f == NULL) { + xfree(file_name); + return; + } + recorder_record_input(file_name); + md5_init(&state); + while ((read = fread(&file_buf, sizeof(char), FILE_BUF_SIZE, f)) > 0) { + md5_append(&state, (const md5_byte_t *) file_buf, read); + } + md5_finish(&state, digest); + fclose(f); + + xfree(file_name); + } else { + /* s contains the data */ + md5_init(&state); +#if defined(XeTeX) + xname = gettexstring (s); + md5_append(&state, + (md5_byte_t *) xname, + strlen (xname)); + xfree (xname); +#else + md5_append(&state, + (md5_byte_t *) &strpool[strstart[s]], + strstart[s + 1] - strstart[s]); +#endif + md5_finish(&state, digest); + } + + if (poolptr + len >= poolsize) { + /* error by str_toks that calls str_room(1) */ + return; + } + convertStringToHexString((char *) digest, outbuf, DIGEST_SIZE); +#if defined(XeTeX) + for (i = 0; i < 2 * DIGEST_SIZE; i++) + strpool[poolptr++] = (uint16_t)outbuf[i]; +#else + memcpy(&strpool[poolptr], outbuf, len); + poolptr += len; +#endif +} + +#endif /* pdfTeX or e-pTeX or e-upTeX or XeTeX */ +#endif /* TeX */ + +/* Metafont/MetaPost fraction routines. Replaced either by assembler or C. + The assembler syntax doesn't work on Solaris/x86. */ +#ifndef TeX +#if defined (__sun__) || defined (__cplusplus) +#define NO_MF_ASM +#endif +/* The assembler code is not PIC safe on i?86 so use C code. */ +#if defined (__PIC__) && defined (__i386__) +#define NO_MF_ASM +#endif +#if defined(WIN32) && !defined(NO_MF_ASM) && !defined(__MINGW32__) +#include "lib/mfmpw32.c" +#elif defined (__i386__) && defined (__GNUC__) && !defined (NO_MF_ASM) +#include "lib/mfmpi386.asm" +#else +/* Replace fixed-point fraction routines from mf.web and mp.web with + Hobby's floating-point C code. */ + +/**************************************************************** +Copyright 1990 - 1995 by AT&T Bell Laboratories. + +Permission to use, copy, modify, and distribute this software +and its documentation for any purpose and without fee is hereby +granted, provided that the above copyright notice appear in all +copies and that both that the copyright notice and this +permission notice and warranty disclaimer appear in supporting +documentation, and that the names of AT&T Bell Laboratories or +any of its entities not be used in advertising or publicity +pertaining to distribution of the software without specific, +written prior permission. + +AT&T disclaims all warranties with regard to this software, +including all implied warranties of merchantability and fitness. +In no event shall AT&T be liable for any special, indirect or +consequential damages or any damages whatsoever resulting from +loss of use, data or profits, whether in an action of contract, +negligence or other tortious action, arising out of or in +connection with the use or performance of this software. +****************************************************************/ + +/********************************************************** + The following is by John Hobby + **********************************************************/ + +#ifndef FIXPT + +/* These replacements for takefraction, makefraction, takescaled, makescaled + run about 3 to 11 times faster than the standard versions on modern machines + that have fast hardware for double-precision floating point. They should + produce approximately correct results on all machines and agree exactly + with the standard versions on machines that satisfy the following conditions: + 1. Doubles must have at least 46 mantissa bits; i.e., numbers expressible + as n*2^k with abs(n)<2^46 should be representable. + 2. The following should hold for addition, subtraction, and multiplcation but + not necessarily for division: + A. If the true answer is between two representable numbers, the computed + answer must be one of them. + B. When the true answer is representable, this must be the computed result. + 3. Dividing one double by another should always produce a relative error of + at most one part in 2^46. (This is why the mantissa requirement is + 46 bits instead of 45 bits.) + 3. In the absence of overflow, double-to-integer conversion should truncate + toward zero and do this in an exact fashion. + 4. Integer-to-double convesion should produce exact results. + 5. Dividing one power of two by another should yield an exact result. + 6. ASCII to double conversion should be exact for integer values. + 7. Integer arithmetic must be done in the two's-complement system. +*/ +#define ELGORDO 0x7fffffff +#define TWEXP31 2147483648.0 +#define TWEXP28 268435456.0 +#define TWEXP16 65536.0 +#define TWEXP_16 (1.0/65536.0) +#define TWEXP_28 (1.0/268435456.0) + +integer +ztakefraction (integer p, integer q) /* Approximate p*q/2^28 */ +{ register double d; + register integer i; + d = (double)p * (double)q * TWEXP_28; + if ((p^q) >= 0) { + d += 0.5; + if (d>=TWEXP31) { + if (d!=TWEXP31 || (((p&077777)*(q&077777))&040000)==0) + aritherror = true; + return ELGORDO; + } + i = (integer) d; + if (d==i && (((p&077777)*(q&077777))&040000)!=0) --i; + } else { + d -= 0.5; + if (d<= -TWEXP31) { + if (d!= -TWEXP31 || ((-(p&077777)*(q&077777))&040000)==0) + aritherror = true; + return -ELGORDO; + } + i = (integer) d; + if (d==i && ((-(p&077777)*(q&077777))&040000)!=0) ++i; + } + return i; +} + +integer +ztakescaled (integer p, integer q) /* Approximate p*q/2^16 */ +{ register double d; + register integer i; + d = (double)p * (double)q * TWEXP_16; + if ((p^q) >= 0) { + d += 0.5; + if (d>=TWEXP31) { + if (d!=TWEXP31 || (((p&077777)*(q&077777))&040000)==0) + aritherror = true; + return ELGORDO; + } + i = (integer) d; + if (d==i && (((p&077777)*(q&077777))&040000)!=0) --i; + } else { + d -= 0.5; + if (d<= -TWEXP31) { + if (d!= -TWEXP31 || ((-(p&077777)*(q&077777))&040000)==0) + aritherror = true; + return -ELGORDO; + } + i = (integer) d; + if (d==i && ((-(p&077777)*(q&077777))&040000)!=0) ++i; + } + return i; +} + +/* Note that d cannot exactly equal TWEXP31 when the overflow test is made + because the exact value of p/q cannot be strictly between (2^31-1)/2^28 + and 8/1. No pair of integers less than 2^31 has such a ratio. +*/ +integer +zmakefraction (integer p, integer q) /* Approximate 2^28*p/q */ +{ register double d; + register integer i; +#ifdef DEBUG + if (q==0) confusion(47); +#endif /* DEBUG */ + d = TWEXP28 * (double)p /(double)q; + if ((p^q) >= 0) { + d += 0.5; + if (d>=TWEXP31) {aritherror=true; return ELGORDO;} + i = (integer) d; + if (d==i && ( ((q>0 ? -q : q)&077777) + * (((i&037777)<<1)-1) & 04000)!=0) --i; + } else { + d -= 0.5; + if (d<= -TWEXP31) {aritherror=true; return -ELGORDO;} + i = (integer) d; + if (d==i && ( ((q>0 ? q : -q)&077777) + * (((i&037777)<<1)+1) & 04000)!=0) ++i; + } + return i; +} + +/* Note that d cannot exactly equal TWEXP31 when the overflow test is made + because the exact value of p/q cannot be strictly between (2^31-1)/2^16 + and 2^15/1. No pair of integers less than 2^31 has such a ratio. +*/ +integer +zmakescaled (integer p, integer q) /* Approximate 2^16*p/q */ +{ register double d; + register integer i; +#ifdef DEBUG + if (q==0) confusion(47); +#endif /* DEBUG */ + d = TWEXP16 * (double)p /(double)q; + if ((p^q) >= 0) { + d += 0.5; + if (d>=TWEXP31) {aritherror=true; return ELGORDO;} + i = (integer) d; + if (d==i && ( ((q>0 ? -q : q)&077777) + * (((i&037777)<<1)-1) & 04000)!=0) --i; + } else { + d -= 0.5; + if (d<= -TWEXP31) {aritherror=true; return -ELGORDO;} + i = (integer) d; + if (d==i && ( ((q>0 ? q : -q)&077777) + * (((i&037777)<<1)+1) & 04000)!=0) ++i; + } + return i; +} + +#endif /* not FIXPT */ +#endif /* not assembler */ +#endif /* not TeX, i.e., MF */ + +#ifdef MF +/* On-line display routines for Metafont. Here we use a dispatch table + indexed by the MFTERM or TERM environment variable to select the + graphics routines appropriate to the user's terminal. stdout must be + connected to a terminal for us to do any graphics. */ + +#ifdef MFNOWIN +#undef AMIGAWIN +#undef EPSFWIN +#undef HP2627WIN +#undef MFTALKWIN +#undef NEXTWIN +#undef REGISWIN +#undef SUNWIN +#undef TEKTRONIXWIN +#undef UNITERMWIN +#undef WIN32WIN +#undef X11WIN +#endif + +/* Prototypes for Metafont display routines: mf_XXX_initscreen, + mf_XXX_updatescreen, mf_XXX_blankrectangle, and mf_XXX_paintrow. */ +#include <window/mfdisplay.h> + +/* This variable, `mfwsw', contains the dispatch tables for each + terminal. We map the Pascal calls to the routines `init_screen', + `update_screen', `blank_rectangle', and `paint_row' into the + appropriate entry point for the specific terminal that MF is being + run on. */ + +struct mfwin_sw +{ + const char *mfwsw_type; /* Name of terminal a la TERMCAP. */ + int (*mfwsw_initscreen) (void); + void (*mfwsw_updatescrn) (void); + void (*mfwsw_blankrect) (screencol, screencol, screenrow, screenrow); + void (*mfwsw_paintrow) (screenrow, pixelcolor, transspec, screencol); +} mfwsw[] = +{ +#ifdef AMIGAWIN + { "amiterm", mf_amiga_initscreen, mf_amiga_updatescreen, + mf_amiga_blankrectangle, mf_amiga_paintrow }, +#endif +#ifdef EPSFWIN + { "epsf", mf_epsf_initscreen, mf_epsf_updatescreen, + mf_epsf_blankrectangle, mf_epsf_paintrow }, +#endif +#ifdef HP2627WIN + { "hp2627", mf_hp2627_initscreen, mf_hp2627_updatescreen, + mf_hp2627_blankrectangle, mf_hp2627_paintrow }, +#endif +#ifdef MFTALKWIN + { "mftalk", mf_mftalk_initscreen, mf_mftalk_updatescreen, + mf_mftalk_blankrectangle, mf_mftalk_paintrow }, +#endif +#ifdef NEXTWIN + { "next", mf_next_initscreen, mf_next_updatescreen, + mf_next_blankrectangle, mf_next_paintrow }, +#endif +#ifdef REGISWIN + { "regis", mf_regis_initscreen, mf_regis_updatescreen, + mf_regis_blankrectangle, mf_regis_paintrow }, +#endif +#ifdef SUNWIN + { "sun", mf_sun_initscreen, mf_sun_updatescreen, + mf_sun_blankrectangle, mf_sun_paintrow }, +#endif +#ifdef TEKTRONIXWIN + { "tek", mf_tektronix_initscreen, mf_tektronix_updatescreen, + mf_tektronix_blankrectangle, mf_tektronix_paintrow }, +#endif +#ifdef UNITERMWIN + { "uniterm", mf_uniterm_initscreen, mf_uniterm_updatescreen, + mf_uniterm_blankrectangle, mf_uniterm_paintrow }, +#endif +#ifdef WIN32WIN + { "win32term", mf_win32_initscreen, mf_win32_updatescreen, + mf_win32_blankrectangle, mf_win32_paintrow }, +#endif +#ifdef X11WIN + { "xterm", mf_x11_initscreen, mf_x11_updatescreen, + mf_x11_blankrectangle, mf_x11_paintrow }, +#endif + + /* Always support this. */ + { "trap", mf_trap_initscreen, mf_trap_updatescreen, + mf_trap_blankrectangle, mf_trap_paintrow }, + +/* Finally, we must have an entry with a terminal type of NULL. */ + { NULL, NULL, NULL, NULL, NULL } + +}; /* End of the array initialization. */ + + +/* This is a pointer to the mfwsw[] entry that we find. */ +static struct mfwin_sw *mfwp; + + +/* The following are routines that just jump to the correct + terminal-specific graphics code. If none of the routines in the + dispatch table exist, or they fail, we produce trap-compatible + output, i.e., the same words and punctuation that the unchanged + mf.web would produce. */ + + +/* This returns true if we can do window operations, else false. */ + +boolean +initscreen (void) +{ + int retval; + /* If MFTERM is set, use it. */ + const_string tty_type = kpse_var_value ("MFTERM"); + + if (tty_type == NULL) + { +#if defined (AMIGA) + tty_type = "amiterm"; +#elif defined (WIN32) + tty_type = "win32term"; +#elif defined (OS2) || defined (__DJGPP__) /* not AMIGA nor WIN32 */ + tty_type = "mftalk"; +#else /* not (OS2 or WIN32 or __DJGPP__ or AMIGA) */ + /* If DISPLAY is set, we are X11; otherwise, who knows. */ + boolean have_display = getenv ("DISPLAY") != NULL; + tty_type = have_display ? "xterm" : getenv ("TERM"); + + /* If we don't know what kind of terminal this is, or if Metafont + isn't being run interactively, don't do any online output. */ + if (tty_type == NULL + || (!STREQ (tty_type, "trap") && !isatty (fileno (stdout)))) + return 0; +#endif /* not (OS2 or WIN32 or __DJGPP__ or AMIGA) */ + } + + /* Test each of the terminals given in `mfwsw' against the terminal + type, and take the first one that matches, or if the user is running + under Emacs, the first one. */ + for (mfwp = mfwsw; mfwp->mfwsw_type != NULL; mfwp++) { + if (!strncmp (mfwp->mfwsw_type, tty_type, strlen (mfwp->mfwsw_type)) + || STREQ (tty_type, "emacs")) { + if (mfwp->mfwsw_initscreen) { + retval = (*mfwp->mfwsw_initscreen) (); +#ifdef WIN32 + Sleep(1000); /* Wait for opening a window */ +#endif + return retval; + } + else { + fprintf (stderr, "mf: Couldn't initialize online display for `%s'.\n", + tty_type); + break; + } + } + } + + /* The current terminal type wasn't found in any of the entries, or + initalization failed, so silently give up, assuming that the user + isn't on a terminal that supports graphic output. */ + return 0; +} + + +/* Make sure everything is visible. */ + +void +updatescreen (void) +{ + if (mfwp->mfwsw_updatescrn) + (*mfwp->mfwsw_updatescrn) (); +} + + +/* This sets the rectangle bounded by ([left,right], [top,bottom]) to + the background color. */ + +void +blankrectangle (screencol left, screencol right, + screenrow top, screenrow bottom) +{ + if (mfwp->mfwsw_blankrect) + (*mfwp->mfwsw_blankrect) (left, right, top, bottom); +} + + +/* This paints ROW, starting with the color INIT_COLOR. + TRANSITION_VECTOR then specifies the length of the run; then we + switch colors. This goes on for VECTOR_SIZE transitions. */ + +void +paintrow (screenrow row, pixelcolor init_color, + transspec transition_vector, screencol vector_size) +{ + if (mfwp->mfwsw_paintrow) + (*mfwp->mfwsw_paintrow) (row, init_color, transition_vector, vector_size); +} +#endif /* MF */ diff --git a/Build/source/texk/web2c/lib/uexit.c b/Build/source/texk/web2c/lib/uexit.c new file mode 100644 index 00000000000..90a4d9f76a4 --- /dev/null +++ b/Build/source/texk/web2c/lib/uexit.c @@ -0,0 +1,20 @@ +/* uexit.c: define uexit to do an exit with the right status. We can't + just call `exit' from the web files, since the webs use `exit' as a + loop label. Public domain. */ + +#include <w2c/config.h> + +void +uexit (int unix_code) +{ + int final_code; + + if (unix_code == 0) + final_code = EXIT_SUCCESS; + else if (unix_code == 1) + final_code = EXIT_FAILURE; + else + final_code = unix_code; + + exit (final_code); +} diff --git a/Build/source/texk/web2c/lib/usage.c b/Build/source/texk/web2c/lib/usage.c new file mode 100644 index 00000000000..4c6bc5bbe0a --- /dev/null +++ b/Build/source/texk/web2c/lib/usage.c @@ -0,0 +1,35 @@ +/* usage.c: Output a help message (from help.h). + + Modified in 2001 by O. Weber. + Written in 1995 by K. Berry. Public domain. */ + +#include <w2c/config.h> + +/* Call usage if the program exits with an "usage error". STR is supposed + to be the program name. */ + +void +usage (const_string str) +{ + fprintf (stderr, "Try `%s --help' for more information.\n", str); + uexit (1); +} + +/* Call usage if the program exits by printing the help message. + MESSAGE is a NULL-terminated array of strings which make up the + help message. Each string is printed on a separate line. + We use arrays instead of a single string to work around compiler + limitations (sigh). +*/ +void +usagehelp (const_string *message, const_string bug_email) +{ + if (!bug_email) + bug_email = "tex-k@tug.org"; + while (*message) { + printf("%s\n", *message); + ++message; + } + printf("\nEmail bug reports to %s.\n", bug_email); + uexit(0); +} diff --git a/Build/source/texk/web2c/lib/version.c b/Build/source/texk/web2c/lib/version.c new file mode 100644 index 00000000000..054b0abc0be --- /dev/null +++ b/Build/source/texk/web2c/lib/version.c @@ -0,0 +1,6 @@ +#include <w2c/c-auto.h> + +/* This string is appended to all the banners and used in --version. */ +/* Public domain. */ + +const char *versionstring = WEB2CVERSION; diff --git a/Build/source/texk/web2c/lib/zround.c b/Build/source/texk/web2c/lib/zround.c new file mode 100644 index 00000000000..e51eed8fa2a --- /dev/null +++ b/Build/source/texk/web2c/lib/zround.c @@ -0,0 +1,42 @@ +/* zround.c: round R to the nearest whole number. This is supposed to + implement the predefined Pascal round function. Public domain. */ + +#include <w2c/config.h> +#include "lib.h" + +integer +zround (double r) +{ + integer i; + + /* R can be outside the range of an integer if glue is stretching or + shrinking a lot. We can't do any better than returning the largest + or smallest integer possible in that case. It doesn't seem to make + any practical difference. Here is a sample input file which + demonstrates the problem, from phil@cs.arizona.edu: + \documentstyle{article} + \begin{document} + \begin{flushleft} + $\hbox{} $\hfill + \filbreak + \eject + + djb@silverton.berkeley.edu points out we should testing against + TeX's largest or smallest integer (32 bits), not the machine's. So + we might as well use a floating-point constant, and avoid potential + compiler bugs (also noted by djb, on BSDI). */ + if (r > 2147483647.0) + i = 2147483647; + /* should be ...8, but atof bugs are too common */ + else if (r < -2147483647.0) + i = -2147483647; + /* Admittedly some compilers don't follow the ANSI rules of casting + meaning truncating toward zero; but it doesn't matter enough to do + anything more complicated here. */ + else if (r >= 0.0) + i = (integer)(r + 0.5); + else + i = (integer)(r - 0.5); + + return i; +} |