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Diffstat (limited to 'Master/bin/i386-darwin/fmtutil')
| -rwxr-xr-x | Master/bin/i386-darwin/fmtutil | 883 |
1 files changed, 883 insertions, 0 deletions
diff --git a/Master/bin/i386-darwin/fmtutil b/Master/bin/i386-darwin/fmtutil new file mode 100755 index 00000000000..c8daaf8e112 --- /dev/null +++ b/Master/bin/i386-darwin/fmtutil @@ -0,0 +1,883 @@ +#!/bin/sh + +############################################################################### +# fmtutil: utility to maintain format files. +# +# Thomas Esser, public domain. +# +# Commands: +# --all recreate all format files +# --missing create all missing format files +# --refresh recreate only existing format files +# --byfmt formatname (re)create format for `formatname' +# --byhyphen hyphenfile (re)create formats that depend on `hyphenfile' +# --enablefmt formatname enable formatname in config file +# --disablefmt formatname disable formatname in config file +# --listcfg list (enabled and disabled) configurations, +# filtered to available formats +# --catcfg output the content of the config file +# --showhyphen formatname print name of hyphenfile for format `formatname' +# --edit edit fmtutil.cnf file +# --version show version info +# --help show this message +# +# Options: +# --cnffile file set configfile for fmtutil +# --fmtdir directory set destination directory for format files +############################################################################### + +############################################################################### +# program history: +# Fr Apr 8 19:15:05 CEST 2005 cleanup now has an argument for the return code +# So Mär 27 18:52:06 CEST 2005 honor $TMPDIR, $TEMP and $TMP, not just $TMP +# Sa Jan 15 18:13:46 CET 2005 avoid multiple variable assignments in one statement +# Di Jan 11 11:42:36 CET 2005 fix --byhyphen with relative hyphenfile +# Fr Dez 31 16:51:29 CET 2004 option catcfg added (for being called by texconfig) +# Do Dez 30 21:53:27 CET 2004 rename variable verbose to verboseFlag +# Sa Dez 25 12:44:23 CET 2004 implementation adopted for teTeX-3.0 (tcfmgr) +# Do Okt 28 11:09:36 CEST 2004 added --refresh +# Fr Sep 17 19:25:28 CEST 2004 save $0 in a variable before calling a function +# Sun May 9 23:24:06 CEST 2004 changes for new web2c: format names +# are now *.fmt, nothing else, disable +# "plain" symlinks +# Thu May 6 14:16:19 CEST 2004: "mv ...</dev/null" to avoid interaction. +# Sun Mar 21 19:44:36 CET 2004: support aleph +# Thu Dec 25 22:11:53 CET 2003: add version string +# Thu Dec 25 12:56:14 CET 2003: new listcfg_loop lists only supported formats +# Sun Dec 21 10:25:37 CET 2003 "mktexfmt pdflatex" did not work (if called +# as mktexfmt, an extention was mandatory) +# Mon Sep 15 13:07:31 CEST 2003 add tmpdir to TEXINPUTS +# Sun Aug 3 11:09:46 CEST 2003 special case for mptopdf +# Sun Apr 20 10:27:09 CEST 2003 allow " " as well as tab in config file +# Wed Feb 19 21:14:52 CET 2003 add eomega support +# Sat Feb 15 22:01:35 CET 2003 let mf-nowin work without mf +# Wed Dec 25 09:47:44 CET 2002 bugfix for localized pool files +# Fri Oct 25 02:29:06 CEST 2002: now more careful about find_hyphenfile() +# Tue Oct 22 22:46:48 CEST 2002: -jobname, oft extension +# Fri Oct 4 22:33:17 CEST 2002: add more cli stuff: enablefmt +# disablefmt listcfg +# Sun Jul 7 21:28:37 CEST 2002: look at log file for possible problems, +# and issue a warning +# Tue Jun 4 21:52:57 CEST 2002: trap / cleanup code from updmap +# Tue Jun 4 19:32:44 CEST 2002: be smarter about stdout / stderr +# Tue Apr 9 22:46:34 CEST 2002: pass -progname=mpost for metafun +# Tue Apr 2 00:37:39 CEST 2002: added mktexfmt functionality +# Tue Jun 5 14:45:57 CEST 2001: added support for mf / mpost +############################################################################### + +test -f /bin/ksh && test -z "$RUNNING_KSH" \ + && { UNAMES=`uname -s`; test "x$UNAMES" = xULTRIX; } 2>/dev/null \ + && { RUNNING_KSH=true; export RUNNING_KSH; exec /bin/ksh $0 ${1+"$@"}; } +unset RUNNING_KSH + +test -f /bin/bsh && test -z "$RUNNING_BSH" \ + && { UNAMES=`uname -s`; test "x$UNAMES" = xAIX; } 2>/dev/null \ + && { RUNNING_BSH=true; export RUNNING_BSH; exec /bin/bsh $0 ${1+"$@"}; } +unset RUNNING_BSH + +# hack around a bug in zsh: +test -n "${ZSH_VERSION+set}" && alias -g '${1+"$@"}'='"$@"' + +progname=fmtutil +argv0=$0 +version=1112981053 # seconds since `00:00:00 1970-01-01 UTC' + # date '+%s' (with GNU date) + +cnf=fmtutil.cnf # name of the config file +export PATH + +############################################################################### +# cleanup() +# clean up the temp area and exit with proper exit status +############################################################################### +cleanup() +{ + rc=$1 + $needsCleanup && test -n "$tmpdir" && test -d "$tmpdir" \ + && { cd / && rm -rf "$tmpdir"; } + (exit $rc); exit $rc +} + +############################################################################### +# setupTmpDir() +# set up a temp directory and a trap to remove it +############################################################################### +setupTmpDir() +{ + $needsCleanup && return + + trap 'cleanup 1' 1 2 3 7 13 15 + needsCleanup=true + (umask 077; mkdir "$tmpdir") \ + || abort "could not create directory \`$tmpdir'" +} + +############################################################################### +# configReplace(file, pattern, line) +# The first line in file that matches pattern gets replaced by line. +# line will be added at the end of the file if pattern does not match. +############################################################################### +configReplace() +{ + file=$1; pat=$2; line=$3 + + if grep "$pat" "$file" >/dev/null; then + ed "$file" >/dev/null 2>&1 <<-eof + /$pat/ + c + $line + . + w + q +eof + else + echo "$line" >> $file + fi +} + +############################################################################### +# setmatch(match) +# setting the "match state" to true or false. Used to see if there was at +# least one match. +############################################################################### +setmatch() +{ + match=$1 +} + +############################################################################### +# getmatch() +# return success if there was at least one match. +############################################################################### +getmatch() +{ + test "x$match" = xtrue +} + +############################################################################### +# initTexmfMain() +# get $MT_TEXMFMAIN from $TEXMFMAIN +############################################################################### +initTexmfMain() +{ + case $MT_TEXMFMAIN in + "") MT_TEXMFMAIN=`kpsewhich --var-value=TEXMFMAIN`;; + esac + export MT_TEXMFMAIN +} + +############################################################################### +# cache_vars() +# locate files / kpathsea variables and export variables to environment +# this speeds up future calls to e.g. mktexupd +############################################################################### +cache_vars() +{ + : ${MT_VARTEXFONTS=`kpsewhich --expand-var='$VARTEXFONTS' | sed 's%^!!%%'`} + : ${MT_MKTEXNAM=`kpsewhich --format='web2c files' mktexnam`} + : ${MT_MKTEXNAM_OPT=`kpsewhich --format='web2c files' mktexnam.opt`} + : ${MT_MKTEXDIR=`kpsewhich --format='web2c files' mktexdir`} + : ${MT_MKTEXDIR_OPT=`kpsewhich --format='web2c files' mktexdir.opt`} + : ${MT_MKTEXUPD=`kpsewhich --format='web2c files' mktexupd`} + : ${MT_MKTEX_CNF=`kpsewhich --format='web2c files' mktex.cnf`} + : ${MT_MKTEX_OPT=`kpsewhich --format='web2c files' mktex.opt`} + export MT_VARTEXFONTS MT_MKTEXNAM MT_MKTEXNAM_OPT MT_MKTEXDIR + export MT_MKTEXDIR_OPT MT_MKTEXUPD MT_MKTEX_CNF MT_MKTEX_OPT +} + +############################################################################### +# help() +# display help message and exit +############################################################################### +help() +{ + cat <<'eof' +Usage: fmtutil [option] ... cmd [argument] + +Valid options: + --cnffile file + --fmtdir directory + --quiet (not implemented, just for compatibility) + --test (not implemented, just for compatibility) + --dolinks (not implemented, just for compatibility) + --force (not implemented, just for compatibility) + +Valid commands: + --all recreate all format files + --missing create all missing format files + --refresh recreate only existing format files + --byfmt formatname (re)create format for `formatname' + --byhyphen hyphenfile (re)create formats that depend on `hyphenfile' + --enablefmt formatname enable formatname in config file + --disablefmt formatname disable formatname in config file + --listcfg list (enabled and disabled) configurations, + filtered to available formats + --catcfg output the content of the config file + --showhyphen formatname print name of hyphenfile for format `formatname' + --edit edit fmtutil.cnf file + --version show version info + --help show this message +eof + cleanup 0 +} + +version() +{ + cat <<eof +$progname version $version. +eof + cleanup 0 +} + +############################################################################### +# abort(errmsg) +# print `errmsg' to stderr and exit with error code 1 +############################################################################### +abort() +{ + echo "$progname: $1." >&2 + cleanup 1 +} + +############################################################################### +# verboseMsg(msg) +# print `msg' to stderr is $verbose is true +############################################################################### +verboseMsg() { + $verboseFlag && verbose echo ${1+"$@"} +} + +############################################################################### +# byebye() +# report any failures and exit the program +############################################################################### +byebye() +{ + if $has_errors; then + { + cat <<eof + +############################################################################### +$progname: Error! Not all formats have been built successfully. +Visit the log files in directory + $destdir +for details. +############################################################################### + +This is a summary of all \`failed' messages and warnings: +$log_failure_msg +eof + } >&2 + cleanup 1 + else + cleanup 0 + fi +} + +############################################################################### +# init_log_failure() +# reset the list of failure messages +############################################################################### +init_log_failure() +{ + log_failure_msg= + has_errors=false +} + +############################################################################### +# log_failure(errmsg) +# report and save failure message `errmsg' +############################################################################### +log_failure() +{ + echo "Error: $@" >&2 + if test -z "$log_failure_msg"; then + log_failure_msg="$@" + else + OLDIFS=$IFS; IFS= + log_failure_msg="$log_failure_msg +$@" + IFS=$OLDIFS + fi + has_errors=true +} + +############################################################################### +# verbose (cmd) +# execute cmd. Redirect output depending on $mktexfmtMode. +############################################################################### +verbose() +{ + $mktexfmtMode && ${1+"$@"} >&2 || ${1+"$@"} +} + +############################################################################### +# mktexdir(args) +# call mktexdir script, disable all features (to prevent sticky directories) +############################################################################### +mktexdir() +{ + initTexmfMain + MT_FEATURES=none "$MT_TEXMFMAIN/web2c/mktexdir" "$@" >&2 +} + +############################################################################### +# tcfmgr(args) +# call tcfmgr script +############################################################################### +tcfmgr() +{ + initTexmfMain + "$MT_TEXMFMAIN/texconfig/tcfmgr" "$@" +} + +############################################################################### +# mktexupd(args) +# call mktexupd script +############################################################################### +mktexupd() +{ + initTexmfMain + "$MT_TEXMFMAIN/web2c/mktexupd" "$@" +} + +############################################################################### +# main() +# parse commandline arguments, initialize variables, +# switch into temp. direcrory, execute desired command +############################################################################### +main() +{ + destdir= # global variable: where do we put the format files? + cnf_file= # global variable: full name of the config file + cmd= # desired action from command line + needsCleanup=false + need_find_hyphenfile=false + cfgparam= + cfgmaint= + tmpdir=${TMPDIR-${TEMP-${TMP-/tmp}}}/$progname.$$ + verboseFlag=true + + # mktexfmtMode: if called as mktexfmt, set to true. Will echo the generated + # filename after successful generation to stdout then (and nothing else). + mktexfmtMode=false + case $argv0 in + mktexfmt|*/mktexfmt) + mktexfmtMode=true + fullfmt=$1; shift + case $fullfmt in + *.fmt|*.mem|*.base) + set x --byfmt `echo $fullfmt | sed 's@\.[a-z]*$@@'` ${1+"$@"}; shift + ;; + *.*) + abort "unknown format type: $fullfmt" + ;; + "") + help + ;; + *) + set x --byfmt $fullfmt; shift + ;; + esac + ;; + esac + + while + case $1 in + --cnffile) + shift; cnf_file=$1; cfgparam=1;; + --cnffile=*) + cnf_file=`echo "$1" | sed 's/--cnffile=//'`; cfgparam=1; shift ;; + --fmtdir) + shift; destdir=$1;; + --fmtdir=*) + destdir=`echo "$1" | sed 's/--fmtdir=//'`; shift ;; + --all|-a) + cmd=all;; + --edit|-e) + cmd=edit; cfgmaint=1;; + --missing|-m) + cmd=missing;; + --refresh|-r) + cmd=refresh;; + --byfmt|-f) + shift; cmd=byfmt; arg=$1;; + --byfmt=*) + cmd=byfmt; arg=`echo "$1" | sed 's/--byfmt=//'`; shift ;; + --byhyphen|-h) + shift; cmd=byhyphen; arg=$1;; + --byhyphen=*) + cmd=byhyphen; arg=`echo "$1" | sed 's/--byhyphen=//'`; shift ;; + --showhyphen|-s) + shift; cmd=showhyphen; arg=$1;; + --showhyphen=*) + cmd=showhyphen; arg=`echo "$1" | sed 's/--showhyphen=//'`; shift ;; + --help|-help) + cmd=help;; + --version) + cmd=version;; + --enablefmt) + shift; cmd=enablefmt; arg=$1; cfgmaint=1;; + --enablefmt=*) + cmd=enablefmt; arg=`echo "$1" | sed 's/--enablefmt=//'`; cfgmaint=1; shift;; + --disablefmt) + shift; cmd=disablefmt; arg=$1; cfgmaint=1;; + --disablefmt=*) + cmd=disablefmt; arg=`echo "$1" | sed 's/--disablefmt=//'`; cfgmaint=1; shift;; + --catcfg) + cmd=catcfg;; + --listcfg) + cmd=listcfg;; + --quiet|-q) + verboseFlag=false;; + --test|--dolinks|--force) + ;; + "") break;; + *) abort "$progname: unknown option \`$1'. Try $progname --help for help";; + esac + do test $# -gt 0 && shift; done + + case "$cmd" in + help|"") help;; + version) version;; + esac + + if test -n "$cfgparam"; then + test -f "$cnf_file" || abort "config file \`$cnf_file' not found" + fi + + if test -n "$cfgmaint"; then + if test -z "$cfgparam"; then + setupTmpDir + co=`tcfmgr --tmp $tmpdir --cmd co --file $cnf` + test $? = 0 || cleanup 1 + set x $co; shift + id=$1; cnf_file=$3; orig=$4 + verboseMsg "$progname: initial config file is \`$orig'" + fi + else + if test -z "$cfgparam"; then + cnf_file=`tcfmgr --cmd find --file $cnf` + test -f "$cnf_file" || abort "config file \`$cnf' not found" + fi + fi + + # showhyphen and edit do not need any temp. directory, so do it here: + case "$cmd" in + showhyphen) + show_hyphen_file "$arg" + cleanup $? + ;; + edit) + ${VISUAL-${EDITOR-vi}} $cnf_file + ;; + enablefmt|disablefmt) + $cmd $arg + ;; + catcfg) + grep -v '^ *#' "$cnf_file" | sed 's@^ *@@; s@ *$@@' | grep . | sort + cleanup $? + ;; + listcfg) + listcfg_loop + cleanup $? + ;; + esac + + if test -n "$cfgmaint"; then + if test -z "$cfgparam"; then + ci=`tcfmgr --tmp $tmpdir --cmd ci --id $id` + if test $? = 0; then + if test -n "$ci"; then + verboseMsg "$progname: configuration file updated: \`$ci'" + else + verboseMsg "$progname: configuration file unchanged." + fi + else + abort "failed to update configuration file." + fi + fi + cleanup $? + fi + + # set up destdir: + if test -z "$destdir"; then + : ${MT_TEXMFVAR=`kpsewhich -var-value=TEXMFVAR`} + destdir=$MT_TEXMFVAR/web2c + fi + test -d "$destdir" || mktexdir "$destdir" >/dev/null 2>&1 + test -d "$destdir" || abort "format directory \`$destdir' does not exist" + test -w "$destdir" || abort "format directory \`$destdir' is not writable" + + thisdir=`pwd` + + : ${KPSE_DOT=$thisdir} + export KPSE_DOT + + # due to KPSE_DOT, we don't search the current directory, so include + # it explicitly for formats that \write and later on \read + TEXINPUTS="$tmpdir:$TEXINPUTS"; export TEXINPUTS + + setupTmpDir + cd "$tmpdir" || cleanup 1 + + # make local paths absolute: + case "$destdir" in + /*) ;; + *) destdir="$thisdir/$destdir";; + esac + case "$cnf_file" in + /*) ;; + *) cnf_file="$thisdir/$cnf_file";; + esac + + cache_vars + init_log_failure + # execute the desired command: + case "$cmd" in + all) + recreate_all;; + missing) + create_missing;; + refresh) + recreate_existing;; + byfmt) + create_one_format "$arg";; + byhyphen) + recreate_by_hyphenfile "$arg";; + esac + + # install the log files and format files: + for i in *.log; do + test -f "$i" || continue + rm -f "$destdir/$i" + + # We don't want user-interaction for the following "mv" command: + mv "$i" "$destdir/$i" </dev/null + done + for i in *.fmt *.mem *.base; do + test -f "$i" || continue + rm -f "$destdir/$i" + + # We don't want user-interaction for the following "mv" command: + if mv "$i" "$destdir/$i" </dev/null; then + verboseMsg "$progname: $destdir/$i installed." + $mktexfmtMode && echo "$destdir/$i" + fi + mktexupd "$destdir" "$i" + done + + byebye +} + +############################################################################### +# parse_line(config_line) sets global variables: +# format: name of the format, e.g. pdflatex +# engine: name of the TeX engine, e.g. tex, etex, pdftex +# texargs: flags for initex and name of the ini file (e.g. -mltex frlatex.ini) +# fmtfile: name of the format file (without directory, but with extension) +# +# Support for building internationalized formats sets: +# pool: base name of pool file (to support translated pool files) +# tcx: translation file used when creating the format +# +# Example (for fmtutil.cnf): +# mex-pl tex mexconf.tex nls=tex-pl,il2-pl mex.ini +# +# The nls parameter (pool,tcx) can only be specified as the first argument +# inside the 4th field in fmtutil.cnf. +# +# exit code: returns error code if the ini file is not installed +############################################################################### +parse_line() +{ + case $1 in + '#!') disabled=true; shift;; + *) disabled=false;; + esac + format=$1 + engine=$2 + hyphenation=$3 + shift; shift; shift + + # handle nls support: pool + tcx + pool=; tcx= + case $1 in + nls=*) + pool=`echo $1 | sed 's@nls=@@; s@,.*@@'` + tcx=`echo $1 | sed 's@nls=[^,]*@@; s@^,@@'` + shift # nls stuff is not handled by the engine directly, + # so we shift this away + ;; + esac + + texargs="$@" + + eval lastarg=\$$# + inifile=`echo $lastarg | sed 's%^\*%%'` + + case "$engine" in + mpost) fmtfile="$format.mem"; kpsefmt=mpost;; + mf|mfw|mf-nowin) fmtfile="$format.base"; kpsefmt=mf;; + *) fmtfile="$format.fmt"; kpsefmt=tex;; + esac + + # See if we can find $inifile for return code: + kpsewhich -progname=$format -format=$kpsefmt $inifile >/dev/null 2>&1 +} + +############################################################################### +# find_hyphenfile(format, hyphenation) searches for hyphenation along +# searchpath of format +# exit code: returns error is file is not found +############################################################################### +find_hyphenfile() +{ + format="$1"; hyphenation="$2" + case $hyphenation in + -) ;; + *) kpsewhich -progname="$format" -format=tex "$hyphenation";; + esac +} + +############################################################################### +# find_info_for_name(format) +# Look up the config line for format `format' and call parse_line to set +# global variables. +############################################################################### +find_info_for_name() +{ + format="$1" + + # set x `awk '$1 == format {print; exit}' format="$format" "$cnf_file"`; shift + set x `egrep "^$format( | )" "$cnf_file" | sed q`; shift + test $# = 0 && abort "no info for format \`$format'" + parse_line "$@" +} + +############################################################################### +# run_initex() +# Calls initex. Assumes that global variables are set by parse_line. +############################################################################### +run_initex() +{ + + # install a pool file and set tcx flag if requested in lang= option: + rm -f *.pool + poolfile= + tcxflag= + test -n "$pool" \ + && poolfile=`(kpsewhich -progname=$engine $pool.pool) 2>/dev/null` + if test -n "$poolfile" && test -f "$poolfile"; then + verboseMsg "$progname: attempting to create localized format using pool=$pool and tcx=$tcx." + cp "$poolfile" $engine.pool + test -n "$tcx" && tcxflag=-translate-file=$tcx + localpool=true + else + localpool=false + fi + + jobswitch="-jobname=$format" + case "$format" in + metafun) prgswitch=-progname=mpost;; + mptopdf|cont-??) prgswitch=-progname=context;; + *) prgswitch=-progname=$format;; + esac + + rm -f $fmtfile + verboseMsg "$progname: running \`$engine -ini $tcxflag $jobswitch $prgswitch $texargs' ..." + + # run in a subshell to get a local effect of TEXPOOL manipulation: + ( + # If necessary, set TEXPOOL. Use absolute path, because of KPSE_DOT. + $localpool && { TEXPOOL="`pwd`:$TEXPOOL"; export TEXPOOL; } + verbose $engine -ini $tcxflag $jobswitch $prgswitch $texargs + ) </dev/null + + if test -f $fmtfile; then + grep '^! ' $format.log >/dev/null 2>&1 && + log_failure "\`$engine -ini $tcxflag $jobswitch $prgswitch $texargs' possibly failed." + else + log_failure "\`$engine -ini $tcxflag $jobswitch $prgswitch $texargs' failed" + fi +} + +############################################################################### +# recreate_loop(hyphenfile) +# for each line in config file: check match-condition and recreate format +# if there is a match +############################################################################### +recreate_loop() +{ + OIFS=$IFS + IFS=' +' + set `echo x; sed '/^#/d; /^[ ]*$/d' "$cnf_file"`; shift + IFS=$OIFS + for line + do + parse_line $line || continue + check_match || continue + echo; echo + run_initex + done +} + +############################################################################### +# listcfg_loop() +# prints all format definitions in config files (enabled and disabled ones) +# for supported formats (i.e. for those which have an existing ini file) +############################################################################### +listcfg_loop() +{ + OIFS=$IFS + IFS=' +' + set `echo x; sed '/^#$/d; /^#[^!]/d; /^[ ]*$/d' "$cnf_file"`; shift + IFS=$OIFS + for line + do + parse_line $line && echo "$line" + done +} + +############################################################################### +# check_match() +# recreate all formats +############################################################################### +check_match() +{ + $need_find_hyphenfile && \ + this_hyphenfile=`find_hyphenfile "$format" "$hyphenation"` + + eval $match_cmd && setmatch true +} + +############################################################################### +# create_one_format(fmtname) +# (re)create the format file for the format `fmtname' +############################################################################### +create_one_format() +{ + fmtname=$1 + + find_info_for_name $fmtname || abort "format \`$fmtname' not available" + run_initex +} + +############################################################################### +# create_missing() +# create all missing format files +############################################################################### +create_missing() +{ + # match_cmd='test ! -f $destdir/$fmtfile' + match_cmd='test ! -f "`kpsewhich -progname=$format $fmtfile`"' + recreate_loop +} + +############################################################################### +# recreate_existing() +# recreate only existing format files +############################################################################### +recreate_existing() +{ + match_cmd='test -f "`kpsewhich -progname=$format $fmtfile`"' + recreate_loop +} + +############################################################################### +# recreate_all() +# recreate all formats +############################################################################### +recreate_all() +{ + match_cmd=true + recreate_loop +} + +############################################################################### +# recreate_by_hyphenfile(hyphenfile) +# recreate all formats that depend on hyphenfile +############################################################################### +recreate_by_hyphenfile() +{ + hyphenfile=$1 + + case $hyphenfile in + /*) + : + ;; + ./*) + hyphenfile="$KPSE_DOT/"`echo "$hyphenfile" | sed 's@..@@'` + ;; + *) + hyphenfile="$KPSE_DOT/$hyphenfile" + ;; + esac + need_find_hyphenfile=true + match_cmd="test x\$this_hyphenfile = x$hyphenfile" + + # No match before the loop: + setmatch false + + recreate_loop + + # Now check if there was at least one match: + getmatch || abort "no format depends on \`$hyphenfile'" +} + + +############################################################################### +# show_hyphen_file(format) +# prints full name of the hyphenfile for format +# +# exit code: returns error code if the ini file is not installed or if +# the hyphen file cannot be found +############################################################################### +show_hyphen_file() +{ + fmtname=$1 + + find_info_for_name "$fmtname" || abort "no info for format \`$fmtname'" + if test "x$hyphenation" = x-; then + echo - + cleanup 0 + fi + find_hyphenfile "$format" "$hyphenation" \ + || abort "hyphenfile \`$hyphenation' not found" +} + +############################################################################### +# disablefmt(format) +# disables format in configuration file +############################################################################### +disablefmt() +{ + grep "^$1[ ]" $cnf_file >/dev/null || { (exit 0); return 0; } + + ed $cnf_file >/dev/null 2>&1 <<-eof + /^$1[ ]/s/^/#! / + w + q +eof + (exit 0); return 0 +} + +############################################################################### +# enablefmt(format) +# enables format in configuration file +############################################################################### +enablefmt() +{ + grep "^#![ ]*$1[ ]" $cnf_file >/dev/null || { (exit 0); return 0; } + ed $cnf_file >/dev/null 2>&1 <<-eof + /^#![ ]*$1[ ]/s/..[ ]*// + w + q +eof + (exit 0); return 0 +} + +main ${1+"$@"} +cleanup 0 |