diff options
Diffstat (limited to 'Master/bin/amd64-freebsd')
| -rwxr-xr-x | Master/bin/amd64-freebsd/texi2dvi | 389 |
1 files changed, 232 insertions, 157 deletions
diff --git a/Master/bin/amd64-freebsd/texi2dvi b/Master/bin/amd64-freebsd/texi2dvi index 4607be1949e..877ea9599dd 100755 --- a/Master/bin/amd64-freebsd/texi2dvi +++ b/Master/bin/amd64-freebsd/texi2dvi @@ -1,6 +1,6 @@ #! /bin/sh # texi2dvi --- produce DVI (or PDF) files from Texinfo (or (La)TeX) sources. -# $Id: texi2dvi,v 1.122 2008/04/17 18:45:49 karl Exp $ +# $Id: texi2dvi,v 1.133 2008/08/11 00:18:29 karl Exp $ # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. @@ -33,112 +33,13 @@ unset RUNNING_KSH set -e # This string is expanded by rcs automatically when this file is checked out. -rcs_revision='$Revision: 1.122 $' +rcs_revision='$Revision: 1.133 $' rcs_version=`set - $rcs_revision; echo $2` program=`echo $0 | sed -e 's!.*/!!'` -version="texi2dvi (GNU Texinfo 4.12) $rcs_version - -Copyright (C) 2008 Free Software Foundation, Inc. -License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> -This is free software: you are free to change and redistribute it. -There is NO WARRANTY, to the extent permitted by law. -" build_mode=${TEXI2DVI_BUILD_MODE:-local} build_dir=${TEXI2DVI_BUILD_DIRECTORY:-.} -usage="Usage: $program [OPTION]... FILE... - -Run each Texinfo or (La)TeX FILE through TeX in turn until all -cross-references are resolved, building all indices. The directory -containing each FILE is searched for included files. The suffix of FILE -is used to determine its language ((La)TeX or Texinfo). To process -(e)plain TeX files, set the environment variable LATEX=tex. - -In order to make texi2dvi a drop-in replacement of TeX/LaTeX in AUC-TeX, -the FILE may also be composed of the following simple TeX commands. - \`\\input{FILE}' the actual file to compile - \`\\nonstopmode' same as --batch - -Makeinfo is used to perform Texinfo macro expansion before running TeX -when needed. - -General options: - -b, --batch no interaction - -D, --debug turn on shell debugging (set -x) - -h, --help display this help and exit successfully - -o, --output=OFILE leave output in OFILE (implies --clean); - only one input FILE may be specified in this case - -q, --quiet no output unless errors (implies --batch) - -s, --silent same as --quiet - -v, --version display version information and exit successfully - -V, --verbose report on what is done - -TeX tuning: - -@ use @input instead of \input for preloaded Texinfo - --dvi output a DVI file [default] - -e, -E, --expand force macro expansion using makeinfo - -I DIR search DIR for Texinfo files - -l, --language=LANG specify the LANG of FILE (LaTeX or Texinfo) - --no-line-error do not pass --file-line-error to TeX - -p, --pdf use pdftex or pdflatex for processing - -r, --recode call recode before TeX to translate input - --recode-from=ENC recode from ENC to the @documentencoding - --src-specials pass --src-specials to TeX - -t, --command=CMD insert CMD in copy of input file - or --texinfo=CMD multiple values accumulate - --translate-file=FILE use given charset translation file for TeX - -Build modes: - --build=MODE specify the treatment of auxiliary files [$build_mode] - --tidy same as --build=tidy - -c, --clean same as --build=clean - --build-dir=DIR specify where the tidy compilation is performed; - implies --tidy; - defaults to TEXI2DVI_BUILD_DIRECTORY [$build_dir] - --mostly-clean remove the auxiliary files and directories - but not the output - -The MODE specifies where the TeX compilation takes place, and, as a -consequence, how auxiliary files are treated. The build mode -can also be set using the environment variable TEXI2DVI_BUILD_MODE. - -Valid MODEs are: - \`local' compile in the current directory, leaving all the auxiliary - files around. This is the traditional TeX use. - \`tidy' compile in a local *.t2d directory, where the auxiliary files - are left. Output files are copied back to the original file. - \`clean' same as \`tidy', but remove the auxiliary directory afterwards. - Every compilation therefore requires the full cycle. - -Using the \`tidy' mode brings several advantages: - - the current directory is not cluttered with plethora of temporary files. - - clutter can be even reduced using --build-dir=dir: all the *.t2d - directories are stored there. - - clutter can be reduced to zero using, e.g., --build-dir=/tmp/\$USER.t2d - or --build-dir=\$HOME/.t2d. - - the output file is updated after every succesful TeX run, for - sake of concurrent visualization of the output. In a \`local' build - the viewer stops during the whole TeX run. - - if the compilation fails, the previous state of the output file - is preserved. - - PDF and DVI compilation are kept in separate subdirectories - preventing any possibility of auxiliary file incompatibility. - -On the other hand, because \`tidy' compilation takes place in another -directory, occasionally TeX won't be able to find some files (e.g., when -using \\graphicspath): in that case use -I to specify the additional -directories to consider. - -The values of the BIBTEX, LATEX (or PDFLATEX), MAKEINDEX, MAKEINFO, -TEX (or PDFTEX), TEXINDEX, and THUMBPDF environment variables are used -to run those commands, if they are set. Any CMD strings are added -after @setfilename for Texinfo input, in the first line for LaTeX input. - -Email bug reports to <bug-texinfo@gnu.org>, -general questions and discussion to <help-texinfo@gnu.org>. -Texinfo home page: http://www.gnu.org/software/texinfo/" - # Initialize variables for option overriding and otherwise. # Don't use `unset' since old bourne shells don't have this command. # Instead, assign them an empty value. @@ -286,6 +187,34 @@ absolute () } +# ensure_dir DIR1 DIR2... +# ----------------------- +# Make sure the directories exist. +ensure_dir () +{ + for dir + do + test -d "$dir" \ + || mkdir "$dir" \ + || error 1 "cannot create directory: $dir" + done +} + + +# error EXIT_STATUS LINE1 LINE2... +# -------------------------------- +# Report an error and exit with failure if EXIT_STATUS is non null. +error () +{ + local s="$1" + shift + report "$@" + if test "$s" != 0; then + exit $s + fi +} + + # findprog PROG # ------------- # Return true if PROG is somewhere in PATH, else false. @@ -323,15 +252,6 @@ report () done } -# verbose WORD1 WORD2 -# ------------------- -# Report some verbose information. -verbose () -{ - if $verb; then - echo >&2 "$0: $@" - fi -} # run COMMAND-LINE # ---------------- @@ -344,30 +264,143 @@ run () } -# error EXIT_STATUS LINE1 LINE2... -# -------------------------------- -# Report an error and exit with failure if EXIT_STATUS is non null. -error () +# usage +# ----- +# Display usage and exit successfully. +usage () { - local s="$1" - shift - report "$@" - if test "$s" != 0; then - exit $s + # We used to simply have `echo "$usage"', but coping with the + # changing behavior of `echo' is much harder than simply using a + # here-doc. + # + # echo '\noto' echo '\\noto' echo -e '\\noto' + # bash 3.1 \noto \\noto \noto + # bash 3.2 %oto \noto -e \noto + # + # where % denotes the eol character. + cat <<EOF +Usage: $program [OPTION]... FILE... + +Run each Texinfo or (La)TeX FILE through TeX in turn until all +cross-references are resolved, building all indices. The directory +containing each FILE is searched for included files. The suffix of FILE +is used to determine its language ((La)TeX or Texinfo). To process +(e)plain TeX files, set the environment variable LATEX=tex. + +In order to make texi2dvi a drop-in replacement of TeX/LaTeX in AUC-TeX, +the FILE may also be composed of the following simple TeX commands. + \`\\input{FILE}' the actual file to compile + \`\\nonstopmode' same as --batch + +Makeinfo is used to perform Texinfo macro expansion before running TeX +when needed. + +General options: + -b, --batch no interaction + -D, --debug turn on shell debugging (set -x) + -h, --help display this help and exit successfully + -o, --output=OFILE leave output in OFILE (implies --clean); + only one input FILE may be specified in this case + -q, --quiet no output unless errors (implies --batch) + -s, --silent same as --quiet + -v, --version display version information and exit successfully + -V, --verbose report on what is done + +TeX tuning: + -@ use @input instead of \input for preloaded Texinfo + --dvi output a DVI file [default] + --dvipdf output a PDF file via DVI (using dvipdf) + -e, -E, --expand force macro expansion using makeinfo + -I DIR search DIR for Texinfo files + -l, --language=LANG specify LANG for FILE, either latex or texinfo + --no-line-error do not pass --file-line-error to TeX + -p, --pdf use pdftex or pdflatex for processing + -r, --recode call recode before TeX to translate input + --recode-from=ENC recode from ENC to the @documentencoding + --src-specials pass --src-specials to TeX + -t, --command=CMD insert CMD in copy of input file + or --texinfo=CMD multiple values accumulate + --translate-file=FILE use given charset translation file for TeX + +Build modes: + --build=MODE specify the treatment of auxiliary files [$build_mode] + --tidy same as --build=tidy + -c, --clean same as --build=clean + --build-dir=DIR specify where the tidy compilation is performed; + implies --tidy; + defaults to TEXI2DVI_BUILD_DIRECTORY [$build_dir] + --mostly-clean remove the auxiliary files and directories + but not the output + +The MODE specifies where the TeX compilation takes place, and, as a +consequence, how auxiliary files are treated. The build mode +can also be set using the environment variable TEXI2DVI_BUILD_MODE. + +Valid MODEs are: + \`local' compile in the current directory, leaving all the auxiliary + files around. This is the traditional TeX use. + \`tidy' compile in a local *.t2d directory, where the auxiliary files + are left. Output files are copied back to the original file. + \`clean' same as \`tidy', but remove the auxiliary directory afterwards. + Every compilation therefore requires the full cycle. + +Using the \`tidy' mode brings several advantages: + - the current directory is not cluttered with plethora of temporary files. + - clutter can be even reduced using --build-dir=dir: all the *.t2d + directories are stored there. + - clutter can be reduced to zero using, e.g., --build-dir=/tmp/\$USER.t2d + or --build-dir=\$HOME/.t2d. + - the output file is updated after every succesful TeX run, for + sake of concurrent visualization of the output. In a \`local' build + the viewer stops during the whole TeX run. + - if the compilation fails, the previous state of the output file + is preserved. + - PDF and DVI compilation are kept in separate subdirectories + preventing any possibility of auxiliary file incompatibility. + +On the other hand, because \`tidy' compilation takes place in another +directory, occasionally TeX won't be able to find some files (e.g., when +using \\graphicspath): in that case use -I to specify the additional +directories to consider. + +The values of the BIBTEX, LATEX (or PDFLATEX), MAKEINDEX, MAKEINFO, +TEX (or PDFTEX), TEXINDEX, and THUMBPDF environment variables are used +to run those commands, if they are set. Any CMD strings are added +after @setfilename for Texinfo input, in the first line for LaTeX input. + +Email bug reports to <bug-texinfo@gnu.org>, +general questions and discussion to <help-texinfo@gnu.org>. +Texinfo home page: http://www.gnu.org/software/texinfo/ +EOF + exit 0 +} + + +# verbose WORD1 WORD2 +# ------------------- +# Report some verbose information. +verbose () +{ + if $verb; then + echo >&2 "$0: $@" fi } -# ensure_dir DIR1 DIR2... -# ----------------------- -# Make sure the directories exist. -ensure_dir () + +# version +# ------- +# Display version info and exit succesfully. +version () { - for dir - do - test -d "$dir" \ - || mkdir "$dir" \ - || error 1 "cannot create directory: $dir" - done + cat <<EOF +texi2dvi (GNU Texinfo 4.12+) $rcs_version + +Copyright (C) 2008 Free Software Foundation, Inc. +License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> +This is free software: you are free to change and redistribute it. +There is NO WARRANTY, to the extent permitted by law. +EOF + exit 0 } @@ -388,6 +421,42 @@ list_append () eval $la_l=\""$@"\" } + +# list_concat_dirs LIST-NAME DIR-LIST +# ----------------------------------- +# Append to LIST-NAME all the components (included empty) from +# the $path_sep separated list DIR-LIST. Make the paths absolute. +list_concat_dirs () +{ + local lcd_list="$1" + # Empty path components are meaningful to tex. We rewrite them as + # `EMPTY' so they don't get lost when we split on $path_sep. + # Hopefully no one will have an actual directory named EMPTY. + local replace_EMPTY="-e 's/^$path_sep/EMPTY$path_sep/g' \ + -e 's/$path_sep\$/${path_sep}EMPTY/g' \ + -e 's/$path_sep$path_sep/${path_sep}EMPTY:/g'" + save_IFS=$IFS + IFS=$path_sep + set x `echo "$2" | eval sed $replace_EMPTY`; shift + IFS=$save_IFS + local dir + for dir + do + case $dir in + EMPTY) + list_append $lcd_list "" + ;; + *) + if test -d $dir; then + dir=`absolute "$dir"` + list_append $lcd_list "$dir" + fi + ;; + esac + done +} + + # list_prefix LIST-NAME SEP -> STRING # ----------------------------------- # Return a string that is composed of the LIST-NAME with each item @@ -488,16 +557,15 @@ done # --------------------------------------- # Convert relative paths to absolute paths, so we can run in another # directory (e.g., in tidy build mode, or during the macro-support -# detection). -# -# Empty path components are meaningful to tex. We rewrite them -# as `EMPTY' so they don't get lost when we split on $path_sep. -# Hopefully no one will have an actual directory named EMPTY. +# detection). Prepend ".". absolute_filenames () { + # Empty path components are meaningful to tex. We rewrite them as + # `EMPTY' so they don't get lost when we split on $path_sep. + # Hopefully no one will have an actual directory named EMPTY. local replace_empty="-e 's/^$path_sep/EMPTY$path_sep/g' \ - -e 's/$path_sep\$/${path_sep}EMPTY/g' \ - -e 's/$path_sep$path_sep/${path_sep}EMPTY:/g'" + -e 's/$path_sep\$/${path_sep}EMPTY/g' \ + -e 's/$path_sep$path_sep/${path_sep}EMPTY:/g'" local res res=`echo "$1" | eval sed $replace_empty` save_IFS=$IFS @@ -511,8 +579,14 @@ absolute_filenames () res=$res$path_sep ;; *) - if test -d $dir; then + if test -d "$dir"; then res=$res$path_sep`absolute "$dir"` + else + # Even if $dir is not a directory, preserve it in the path. + # It might contain metacharacters that TeX will expand in + # turn, e.g., /some/path/{a,b,c}. This will not get the + # implicit absolutification of the path, but we can't help that. + res=$res$path_sep$dir fi ;; esac @@ -694,16 +768,18 @@ generated_files_get () fi ;; latex) - # bibtex: *.aux -> *.bbl and *.blg. if aux_file_p $file; then + # bibtex: *.aux -> *.bbl and *.blg. echo $file | sed 's/^\(.*\)\.aux$/\1.bbl/' - echo $file | sed 's/^\(.*\)\.aux$/\1.blg/' + echo $file | sed 's/^\(.*\)\.aux$/\1.blg/' + # -recorder: .fls + echo $file | sed 's/^\(.*\)\.aux$/\1.fls/' fi ;; esac done | # Filter existing files matching the criterion. - # + # # With an input file name containing a space, this produces a # "command not found" message (and filtering is ineffective). # The situation with a newline is presumably even worse. @@ -730,6 +806,10 @@ xref_files_save () # The following line improves `cp $xref_files_orig "$work_bak"' # by preserving the directory parts. Think of # cp chap1/main.aux chap2/main.aux $work_bak. + # + # Users may have, e.g., --keep-old-files. Don't let this interfere. + # (Don't use unset for the sake of ancient shells.) + TAR_OPTIONS=; export TAR_OPTIONS tar cf - $xref_files_orig | (cd "$work_bak" && tar xf -) fi } @@ -853,26 +933,26 @@ run_tex () # we'd like to handle arbitrary input file names, such as a~b.tex. # This isn't a general way to do it :), though it does work, kind of. # cmd="$cmd '${escape}catcode126=12 \input '" - + # TeX's \input does not (easily or reliably) support whitespace # characters or other special characters in file names. Our intensive # use of absolute file names makes this worse: the enclosing directory # names may include white spaces. Improve the situation using a # symbolic link to the filename in the current directory, in tidy mode # only. Do not alter in_input. - # + # # The filename is almost always tokenized using plain TeX conventions # (the exception would be if the user made a texinfo.fmt file). Not # all the plain TeX special characters cause trouble, but there's no # harm in making the link. - # + # case $tidy:`func_dirname "$in_input"` in true:*["$space$tab$newline\"#\$%\\^_{}"]*) _run_tex_file_name=`basename "$in_input"` if test ! -f "$_run_tex_file_name"; then - verbose ln -s "$in_input" - rm -f "$_run_tex_file_name" - ln -s "$_run_tex_file_name" + # It might not be a file, clear it. + run rm -f "$_run_tex_file_name" + run ln -s "$in_input" fi cmd="$cmd '$_run_tex_file_name'" ;; @@ -1094,8 +1174,8 @@ uncomment_iftex='s/^@c texi2dvi//' # main info output, the user asked to run TeX, not makeinfo. run_makeinfo () { - test $in_lang == texinfo || - return 0 + test $in_lang = texinfo \ + || return 0 # Unless required by the user, makeinfo expansion is wanted only # if texinfo.tex is too old. @@ -1333,7 +1413,7 @@ compile () eval val="\$common\$${var}_orig" # Convert relative paths to absolute paths, so we can run in another # directory (e.g., in clean build mode, or during the macro-support - # detection). + # detection). ".:" is added here. val=`absolute_filenames "$val"` eval $var="\"$val\"" export $var @@ -1436,14 +1516,9 @@ while test x"$1" != x"$arg_sep"; do --dvi) out_lang=dvi;; --dvipdf) out_lang=dvipdf;; -e | -E | --expand) expand=t;; - -h | --help) echo "$usage"; exit 0;; + -h | --help) usage;; --html) out_lang=html;; - -I | --I*) - shift - # Use absolute dir names in the includes. - val=`absolute "$1"` - list_append includes "$val" - ;; + -I) shift; list_concat_dirs includes "$1";; --info) out_lang=info;; -l | --lang | --language) shift; set_language=$1;; --mostly-clean) action=mostly-clean;; @@ -1463,7 +1538,7 @@ while test x"$1" != x"$arg_sep"; do --text) out_lang=text;; --translate-file ) shift; translate_file="$1";; --tidy) build_mode=tidy;; - -v | --vers*) echo "$version"; exit 0;; + -v | --vers*) version;; -V | --verb*) verb=true;; --) # What remains are not options. shift |