Imported from ../bash-3.0.tar.gz.
This commit is contained in:
Jari Aalto
parent
7117c2d221
commit
b80f6443b6
400 changed files with 69247 additions and 13346 deletions
194
support/texi2dvi
194
support/texi2dvi
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@ -1,8 +1,9 @@
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#! /bin/sh
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# texi2dvi --- produce DVI (or PDF) files from Texinfo (or LaTeX) sources.
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# $Id: texi2dvi,v 0.43 1999/09/28 19:36:53 karl Exp $
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# $Id: texi2dvi,v 1.14 2003/02/05 00:42:33 karl Exp $
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#
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# Copyright (C) 1992, 93, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
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# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001,
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# 2002, 2003 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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@ -26,12 +27,12 @@
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# the `--debug' option when making a bug report.
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# This string is expanded by rcs automatically when this file is checked out.
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rcs_revision='$Revision: 0.43 $'
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rcs_revision='$Revision: 1.14 $'
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rcs_version=`set - $rcs_revision; echo $2`
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program=`echo $0 | sed -e 's!.*/!!'`
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version="texi2dvi (GNU Texinfo 4.0) $rcs_version
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version="texi2dvi (GNU Texinfo 4.5) $rcs_version
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Copyright (C) 1999 Free Software Foundation, Inc.
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Copyright (C) 2003 Free Software Foundation, Inc.
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There is NO warranty. You may redistribute this software
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under the terms of the GNU General Public License.
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For more information about these matters, see the files named COPYING."
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@ -46,46 +47,52 @@ is used to determine its language (LaTeX or Texinfo).
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Makeinfo is used to perform Texinfo macro expansion before running TeX
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when needed.
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Options:
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-@ Use @input instead of \input; for preloaded Texinfo.
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-b, --batch No interaction.
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-c, --clean Remove all auxiliary files.
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-D, --debug Turn on shell debugging (set -x).
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-e, --expand Force macro expansion using makeinfo.
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-I DIR Search DIR for Texinfo files.
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-h, --help Display this help and exit successfully.
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-l, --language=LANG Specify the LANG of FILE: LaTeX or Texinfo.
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-p, --pdf Use pdftex or pdflatex for processing.
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-q, --quiet No output unless errors (implies --batch).
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-s, --silent Same as --quiet.
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-t, --texinfo=CMD Insert CMD after @setfilename in copy of input file.
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Multiple values accumulate.
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-v, --version Display version information and exit successfully.
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-V, --verbose Report on what is done.
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Operation modes:
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-b, --batch no interaction
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-c, --clean remove all auxiliary files
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-D, --debug turn on shell debugging (set -x)
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-h, --help display this help and exit successfully
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-o, --output=OFILE leave output in OFILE (implies --clean);
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Only one input FILE may be specified in this case
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-q, --quiet no output unless errors (implies --batch)
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-s, --silent same as --quiet
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-v, --version display version information and exit successfully
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-V, --verbose report on what is done
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TeX tuning:
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-@ use @input instead of \input; for preloaded Texinfo
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-e, -E, --expand force macro expansion using makeinfo
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-I DIR search DIR for Texinfo files
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-l, --language=LANG specify the LANG of FILE (LaTeX or Texinfo)
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-p, --pdf use pdftex or pdflatex for processing
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-t, --texinfo=CMD insert CMD after @setfilename in copy of input file
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multiple values accumulate
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The values of the BIBTEX, LATEX (or PDFLATEX), MAKEINDEX, MAKEINFO,
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TEX (or PDFTEX), and TEXINDEX environment variables are used to run
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those commands, if they are set.
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Email bug reports to <bug-texinfo@gnu.org>,
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general questions and discussion to <help-texinfo@gnu.org>."
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general questions and discussion to <help-texinfo@gnu.org>.
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Texinfo home page: http://www.gnu.org/software/texinfo/"
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# Initialize variables for option overriding and otherwise.
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# Don't use `unset' since old bourne shells don't have this command.
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# Instead, assign them an empty value.
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escape='\'
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batch=false # eval for batch mode
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clean=
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debug=
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escape='\'
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expand= # t for expansion via makeinfo
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oformat=dvi
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set_language=
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miincludes= # makeinfo include path
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oformat=dvi
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oname= # --output
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quiet= # by default let the tools' message be displayed
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set_language=
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textra=
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tmpdir=${TMPDIR:-/tmp}/t2d$$ # avoid collisions on 8.3 filesystems.
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txincludes= # TEXINPUTS extensions
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txincludes= # TEXINPUTS extensions, with trailing colon
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txiprereq=19990129 # minimum texinfo.tex version to have macro expansion
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quiet= # by default let the tools' message be displayed
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verbose=false # echo for verbose mode
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orig_pwd=`pwd`
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@ -98,6 +105,12 @@ else
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path_sep=":"
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fi
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# Pacify verbose cds.
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CDPATH=${ZSH_VERSION+.}$path_sep
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# In case someone crazy insists on using grep -E.
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: ${EGREP=egrep}
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# Save this so we can construct a new TEXINPUTS path for each file.
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TEXINPUTS_orig="$TEXINPUTS"
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# Unfortunately makeindex does not read TEXINPUTS.
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@ -136,14 +149,21 @@ while test x"$1" != x"$arg_sep"; do
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-q | -s | --q* | --s*) quiet=t; batch=eval;;
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-c | --c*) clean=t;;
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-D | --d*) debug=t;;
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-e | --e*) expand=t;;
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-e | -E | --e*) expand=t;;
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-h | --h*) echo "$usage"; exit 0;;
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-I | --I*)
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shift
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miincludes="$miincludes -I $1"
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txincludes="$txincludes$path_sep$1"
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txincludes="$txincludes$1$path_sep"
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;;
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-l | --l*) shift; set_language=$1;;
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-o | --o*)
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shift
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clean=t
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case "$1" in
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/* | ?:/*) oname=$1;;
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*) oname="$orig_pwd/$1";;
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esac;;
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-p | --p*) oformat=pdf;;
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-t | --t*) shift; textra="$textra\\
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$1";;
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@ -168,11 +188,20 @@ done
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shift
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# Interpret remaining command line args as filenames.
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if test $# = 0; then
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case $# in
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0)
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echo "$0: Missing file arguments." >&2
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echo "$0: Try \`--help' for more information." >&2
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exit 2
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fi
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;;
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1) ;;
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*)
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if test -n "$oname"; then
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echo "$0: Can't use option \`--output' with more than one argument." >&2
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exit 2
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fi
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;;
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esac
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# Prepare the temporary directory. Remove it at exit, unless debugging.
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if test -z "$debug"; then
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@ -205,14 +234,23 @@ cat <<EOF >$comment_iftex_sed
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s/^@c texi2dvi//
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}
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}
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/^@html/,/^@end html/d
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/^@ifhtml/,/^@end ifhtml/d
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/^@ifnottex/,/^@end ifnottex/d
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/^@html/,/^@end html/{
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s/^/@c (texi2dvi)/
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}
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/^@ifhtml/,/^@end ifhtml/{
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s/^/@c (texi2dvi)/
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}
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/^@ifnottex/,/^@end ifnottex/{
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s/^/@c (texi2dvi)/
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}
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/^@ifinfo/,/^@end ifinfo/{
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/^@node/p
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/^@menu/,/^@end menu/p
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d
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t
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s/^/@c (texi2dvi)/
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}
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s/^@ifnotinfo/@c texi2dvi@ifnotinfo/
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s/^@end ifnotinfo/@c texi2dvi@end ifnotinfo/
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EOF
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# Uncommenting is simple: Remove any leading `@c texi2dvi'.
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uncomment_iftex_sed=$utildir/uncomment.sed
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@ -230,7 +268,7 @@ cat <<\EOF >$get_xref_files
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# Get list of xref files (indexes, tables and lists).
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# Find all files having root filename with a two-letter extension,
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# saves the ones that are really Texinfo-related files. .?o? catches
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# LaTeX tables and lists.
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# many files: .toc, .log, LaTeX tables and lists, FiXme's .lox, maybe more.
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for this_file in "$1".?o? "$1".aux "$1".?? "$1".idx; do
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# If file is empty, skip it.
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test -s "$this_file" || continue
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@ -273,7 +311,7 @@ for command_line_filename in ${1+"$@"}; do
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# If the COMMAND_LINE_FILENAME is not absolute (e.g., --debug.tex),
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# prepend `./' in order to avoid that the tools take it as an option.
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echo "$command_line_filename" | egrep '^(/|[A-z]:/)' >/dev/null \
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echo "$command_line_filename" | $EGREP '^(/|[A-z]:/)' >/dev/null \
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|| command_line_filename="./$command_line_filename"
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# See if the file exists. If it doesn't we're in trouble since, even
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@ -314,22 +352,67 @@ for command_line_filename in ${1+"$@"}; do
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# Make all those directories and give up if we can't succeed.
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mkdir $tmpdir_src $tmpdir_xtr $tmpdir_bak || exit 1
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# Source file might include additional sources. Put `.' and
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# directory where source file(s) reside in TEXINPUTS before anything
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# else. `.' goes first to ensure that any old .aux, .cps,
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# Source file might include additional sources.
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# We want `.:$orig_pwd' before anything else. (We'll add `.:' later
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# after all other directories have been turned into absolute paths.)
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# `.' goes first to ensure that any old .aux, .cps,
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# etc. files in ${directory} don't get used in preference to fresher
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# files in `.'. Include orig_pwd in case we are in clean mode, where
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# we've cd'd to a temp directory.
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common=".$path_sep$orig_pwd$path_sep$filename_dir$path_sep$txincludes$path_sep"
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common="$orig_pwd$path_sep$filename_dir$path_sep$txincludes"
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TEXINPUTS="$common$TEXINPUTS_orig"
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INDEXSTYLE="$common$INDEXSTYLE_orig"
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# Convert relative paths to absolute paths, so we can run in another
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# directory (e.g., in --clean mode, or during the macro-support
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# detection.)
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#
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# Empty path components are meaningful to tex. We rewrite them
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# as `EMPTY' so they don't get lost when we split on $path_sep.
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TEXINPUTS=`echo $TEXINPUTS |sed 's/^:/EMPTY:/;s/:$/:EMPTY/;s/::/:EMPTY:/g'`
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INDEXSTYLE=`echo $INDEXSTYLE |sed 's/^:/EMPTY:/;s/:$/:EMPTY/;s/::/:EMPTY:/g'`
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save_IFS=$IFS
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IFS=$path_sep
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set x $TEXINPUTS; shift
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TEXINPUTS=.
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for dir
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do
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case $dir in
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EMPTY)
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TEXINPUTS=$TEXINPUTS$path_sep
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;;
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[\\/]* | ?:[\\/]*) # Absolute paths don't need to be expansed.
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TEXINPUTS=$TEXINPUTS$path_sep$dir
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;;
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*)
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abs=`cd "$dir" && pwd` && TEXINPUTS=$TEXINPUTS$path_sep$abs
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;;
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esac
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done
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set x $INDEXSTYLE; shift
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INDEXSTYLE=.
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for dir
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do
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case $dir in
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EMPTY)
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INDEXSTYLE=$INDEXSTYLE$path_sep
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;;
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[\\/]* | ?:[\\/]*) # Absolute paths don't need to be expansed.
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INDEXSTYLE=$INDEXSTYLE$path_sep$dir
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;;
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*)
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abs=`cd "$dir" && pwd` && INDEXSTYLE=$INDEXSTYLE$path_sep$abs
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;;
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esac
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done
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IFS=$save_IFS
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# If the user explicitly specified the language, use that.
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# Otherwise, if the first line is \input texinfo, assume it's texinfo.
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# Otherwise, guess from the file extension.
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if test -n "$set_language"; then
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language=$set_language
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elif sed 1q "$command_line_filename" | fgrep 'input texinfo' >/dev/null; then
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elif sed 1q "$command_line_filename" | grep 'input texinfo' >/dev/null; then
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language=texinfo
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else
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language=
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@ -373,9 +456,9 @@ for command_line_filename in ${1+"$@"}; do
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txiversion_tex=txiversion.tex
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echo '\input texinfo.tex @bye' >$tmpdir/$txiversion_tex
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# Run in the tmpdir to avoid leaving files.
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eval `cd $tmpdir >/dev/null \
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&& $tex $txiversion_tex 2>/dev/null \
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| sed -n 's/^.*\[\(.*\)version \(....\)-\(..\)-\(..\).*$/txiformat=\1 txiversion="\2\3\4"/p'`
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eval `cd $tmpdir >/dev/null &&
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$tex $txiversion_tex 2>/dev/null |
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sed -n 's/^.*\[\(.*\)version \(....\)-\(..\)-\(..\).*$/txiformat=\1 txiversion="\2\3\4"/p'`
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$verbose "texinfo.tex preloaded as \`$txiformat', version is \`$txiversion' ..."
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if test "$txiprereq" -le "$txiversion" >/dev/null 2>&1; then
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makeinfo=
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@ -467,10 +550,14 @@ for command_line_filename in ${1+"$@"}; do
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# What we'll run texindex on -- exclude non-index files.
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# Since we know index files are last, it is correct to remove everything
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# before .aux and .?o?.
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# before .aux and .?o?. But don't really do <anything>o<anything>
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# -- don't match whitespace as <anything>.
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# Otherwise, if orig_xref_files contains something like
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# foo.xo foo.whatever
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# the space after the o will get matched.
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index_files=`echo "$orig_xref_files" \
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| sed "s!.*\.aux!!g;
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s!./$filename_noext\..o.!!g;
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s!./$filename_noext\.[^ ]o[^ ]!!g;
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s/^[ ]*//;s/[ ]*$//"`
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# Run texindex (or makeindex) on current index files. If they
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# already exist, and after running TeX a first time the index
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@ -489,8 +576,8 @@ for command_line_filename in ${1+"$@"}; do
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# Prevent $ESCAPE from being interpreted by the shell if it happens
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# to be `/'.
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$batch tex_args="\\${escape}nonstopmode\ \\${escape}input"
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$verbose "Running $cmd ..."
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cmd="$tex $tex_args $filename_input"
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$verbose "Running $cmd ..."
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if $cmd >&5; then :; else
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echo "$0: $tex exited with bad status, quitting." >&2
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echo "$0: see $filename_noext.log for errors." >&2
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@ -508,7 +595,7 @@ for command_line_filename in ${1+"$@"}; do
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# subdirs, since texi2dvi does not try to compare xref files in
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# subdirs. Performing xref files test is still good since LaTeX
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# does not report changes in xref files.
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if fgrep "Rerun to get" "$filename_noext.log" >/dev/null 2>&1; then
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if grep "Rerun to get" "$filename_noext.log" >/dev/null 2>&1; then
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finished=
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fi
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@ -550,8 +637,13 @@ for command_line_filename in ${1+"$@"}; do
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# - the next file is processed in correct conditions
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# - the temporary file can be removed
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if test -n "$clean"; then
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$verbose "Copying $oformat file from `pwd` to $orig_pwd"
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cp -p "./$filename_noext.$oformat" "$orig_pwd"
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if test -n "$oname"; then
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dest=$oname
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else
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dest=$orig_pwd
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fi
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$verbose "Copying $oformat file from `pwd` to $dest"
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cp -p "./$filename_noext.$oformat" "$dest"
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cd / # in case $orig_pwd is on a different drive (for DOS)
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cd $orig_pwd || exit 1
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fi
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