[MinGW-cvs] msys/packages/bash/2.05b/support Makefile.in,NONE,1.1 SYMLINKS,NONE,1.1 bash.xbm,NONE,1.1 bashbug.sh,NONE,1.1 bashversion.c,NONE,1.1 config.guess,NONE,1.1 config.sub,NONE,1.1 fixlinks,NONE,1.1 install.sh,NONE,1.1 man2html.c,NONE,1.1 missing,NONE,1.1 mkclone,NONE,1.1 mkconffiles,NONE,1.1 mkdirs,NONE,1.1 mksignames.c,NONE,1.1 mkversion.sh,NONE,1.1 printenv.c,NONE,1.1 printenv.sh,NONE,1.1 recho.c,NONE,1.1 rlvers.sh,NONE,1.1 shobj-conf,NONE,1.1 texi2dvi,NONE,1.1 texi2html,NONE,1.1 xenix-link.sh,NONE,1.1 zecho.c,NONE,1.1

[Earnie B. <ea...@us...>]

Update of /cvsroot/mingw/msys/packages/bash/2.05b/support
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv10360/2.05b/support

Added Files:
	Makefile.in SYMLINKS bash.xbm bashbug.sh bashversion.c 
	config.guess config.sub fixlinks install.sh man2html.c missing 
	mkclone mkconffiles mkdirs mksignames.c mkversion.sh 
	printenv.c printenv.sh recho.c rlvers.sh shobj-conf texi2dvi 
	texi2html xenix-link.sh zecho.c 
Log Message:
Pristine source

--- NEW FILE: SYMLINKS ---
#
# symlink map for bash source tree
#
#	link name		link target
#
lib/readline/tilde.c		../tilde/tilde.c
lib/readline/tilde.h		../tilde/tilde.h
#
lib/readline/ansi_stdlib.h	../../include/ansi_stdlib.h
lib/readline/posixdir.h		../../include/posixdir.h
lib/readline/posixjmp.h		../../include/posixjmp.h
lib/readline/posixstat.h	../../include/posixstat.h
#lib/readline/rlstdc.h		../../include/stdc.h
#lib/readline/xmalloc.c		../malloc/xmalloc.c
#
#lib/tilde/memalloc.h		../../include/memalloc.h
#

--- NEW FILE: fixlinks ---
#! /bin/sh
#
# fixlinks - make symlinks in the bash source tree so that there is
#	     exactly one version of any given source file.
#
# Copyright (C) 1996-2002 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.

SRCDIR=.
while [ $# -gt 0 ]; do
	case "$1" in
	-s)	shift; SRCDIR=$1 ;;
	-u)	unfix=yes ;;
	-h)	hardlinks=yes ;;
	-*)	echo "$0: $1: bad option" 1>&2
		echo "$0: usage: $0 [-hu] [-s srcdir] [linkmap]" 1>&2
		exit 1;;
	*)	break ;;
	esac
	shift
done

if [ ! -d $SRCDIR/builtins ]; then
	echo "$0: must be run with valid -s argument or from source directory" 1>&2
	exit 1
fi

if [ $# -eq 0 ]; then
	linkfile=$SRCDIR/support/SYMLINKS
else
	linkfile=$1	
fi

if [ ! -f "$linkfile" ]; then
	echo "$0: symlink map file \`$linkfile' does not exist"
	exit 1
fi

rm_ltmp=false
LINKTEMP=`mktemp -t linktmp.XXXXXXXX 2>/dev/null`
if [ -z "$LINKTEMP" ]; then
	: ${TMPDIR:=/tmp}
	LINKTEMP=${TMPDIR}/linktmp.$$
	rm_ltmp=true
fi

$rm_ltmp && rm -f ${LINKTEMP}
# if the user specified hard links, then do that.  otherwise, try to use
# symlinks if they're present
if [ -n "$hardlinks" ]; then
	LN=ln
elif (ln -s /dev/null ${LINKTEMP}) >/dev/null 2>&1; then
	LN="ln -s"
else
	LN=ln
fi
rm -f ${LINKTEMP}

while read name target
do
	case "$name" in
	\#*)	continue;;
	esac

	rm -f $name
	case "$unfix" in
	yes)	dirname=`expr "$name" ':' '^\(.*\)/[^/]*'`
		[ -z "$dirname" ] && dirname=.
		cp $dirname/$target $name
		echo $target copied to $name ;;
	*)	$LN $target $name ; echo "$name -> $target" ;;
	esac

done < $linkfile

exit 0

--- NEW FILE: rlvers.sh ---
#! /bin/sh
#
# rlvers.sh -- run a program that prints out the readline version number
#	       using locally-installed readline libraries
#

# Copyright (C) 1996-2002 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.

PROGNAME=`basename $0`

: ${TMPDIR:=/tmp}
TDIR=$TMPDIR/rlvers

# defaults
CC=cc
RL_LIBDIR=/usr/local/lib
RL_INCDIR=/usr/local/include

TERMCAP_LIB="-ltermcap"

# cannot rely on the presence of getopts
while [ $# -gt 0 ]; do
	case "$1" in
	-C)	shift ; CC="$1"; shift ;;
	-I)	shift ; RL_INCDIR="$1" ; shift ;;
	-L)	shift ; RL_LIBDIR="$1" ; shift ;;
	-T)	shift ; TERMCAP_LIB="$1" ; shift ;;
	-v)	shift ; verbose=y ;;
	--)	shift ; break ;;
	*)	echo "${PROGNAME}: usage: $PROGNAME [-C compiler] [-L libdir] [-v]" >&2 ; exit 2;;
	esac
done

# if someone happened to install examples/rlversion, use it (it's not
# installed by default)
if test -f ${RL_LIBDIR}/rlversion ; then
	if [ -n "$verbose" ]; then
		echo "${PROGNAME}: using installed rlversion from ${RL_LIBDIR}/rlversion"
	fi
	v=`${RL_LIBDIR}/rlversion 2>/dev/null`
	case "$v" in
	unknown | "")	echo 0 ;;
	*)		echo "$v" ;;
	esac
	exit 0
fi

if [ -n "$verbose" ]; then
	echo "${PROGNAME}: using ${RL_LIBDIR} to find libreadline"
	echo "${PROGNAME}: attempting program compilation"
fi

# make $TDIR mode 0700
mkdir $TDIR || {
	echo "${PROGNAME}: ${TDIR}: file exists" >&2
	echo 0
	exit 1
}
chmod 700 $TDIR

trap 'rm -f $TDIR/rlvers $TDIR/rlvers.? ; rmdir $TDIR' 0 1 2 3 6 15

cat > $TDIR/rlvers.c << EOF
#include <stdio.h>
extern char *rl_library_version;

main()
{
	printf("%s\n", rl_library_version ? rl_library_version : "0");
	exit(0);
}
EOF

opwd=`pwd`

cd $TDIR || {
	echo "${PROGNAME}: cannot cd to $TDIR" >&2
	echo 0
	exit 1
}
	
if eval ${CC} -L${RL_LIBDIR} -I${RL_INCDIR} -o $TDIR/rlvers $TDIR/rlvers.c -lreadline ${TERMCAP_LIB};
then
	v=`$TDIR/rlvers`
else
	if [ -n "$verbose" ] ; then
		echo "${PROGNAME}: compilation failed: status $?"
		echo "${PROGNAME}: using version 0"
	fi
	v=0
fi

case "$v" in
unknown | "")	echo 0 ;;
*)		echo "$v" ;;
esac

cd $opwd
exit 0

--- NEW FILE: missing ---
#! /bin/sh
# Common stub for a few missing GNU programs while installing.
# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
# Franc,ois Pinard <pi...@ir...>, 1996.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.

if test $# -eq 0; then
  echo 1>&2 "Try \`$0 --help' for more information"
  exit 1
fi

case "$1" in

  -h|--h|--he|--hel|--help)
    echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...

Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
error status if there is no known handling for PROGRAM.

Options:
  -h, --help      display this help and exit
  -v, --version   output version information and exit

Supported PROGRAM values:
  aclocal      touch file \`aclocal.m4'
  autoconf     touch file \`configure'
  autoheader   touch file \`config.h.in'
  automake     touch all \`Makefile.in' files
  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
  flex         create \`lex.yy.c', if possible, from existing .c
  lex          create \`lex.yy.c', if possible, from existing .c
  makeinfo     touch the output file
  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]"
    ;;

  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
    echo "missing - GNU libit 0.0"
    ;;

  -*)
    echo 1>&2 "$0: Unknown \`$1' option"
    echo 1>&2 "Try \`$0 --help' for more information"
    exit 1
    ;;

  aclocal)
    echo 1>&2 "\
WARNING: \`$1' is missing on your system.  You should only need it if
         you modified \`acinclude.m4' or \`configure.in'.  You might want
         to install the \`Automake' and \`Perl' packages.  Grab them from
         any GNU archive site."
    touch aclocal.m4
    ;;

  autoconf)
    echo 1>&2 "\
WARNING: \`$1' is missing on your system.  You should only need it if
         you modified \`configure.in'.  You might want to install the
         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
         archive site."
    touch configure
    ;;

  autoheader)
    echo 1>&2 "\
WARNING: \`$1' is missing on your system.  You should only need it if
         you modified \`acconfig.h' or \`configure.in'.  You might want
         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
         from any GNU archive site."
    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER([^):]*:\([^)]*\)).*/\1/p' configure.in`
    if test -z "$files"; then
      files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^):]*\)).*/\1/p' configure.in`
      test -z "$files" || files="$files.in"
    else
      files=`echo "$files" | sed -e 's/:/ /g'`
    fi
    test -z "$files" && files="config.h.in"
    touch $files
    ;;

  automake)
    echo 1>&2 "\
WARNING: \`$1' is missing on your system.  You should only need it if
         you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'.
         You might want to install the \`Automake' and \`Perl' packages.
         Grab them from any GNU archive site."
    find . -type f -name Makefile.am -print \
      | sed 's/^\(.*\).am$/touch \1.in/' \
      | sh
    ;;

  bison|yacc)
    echo 1>&2 "\
WARNING: \`$1' is missing on your system.  You should only need it if
         you modified a \`.y' file.  You may need the \`Bison' package
         in order for those modifications to take effect.  You can get
         \`Bison' from any GNU archive site."
    rm -f y.tab.c y.tab.h
    if [ $# -ne 1 ]; then
        eval LASTARG="\${$#}"
	case "$LASTARG" in
	*.y)
	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
	    if [ -f "$SRCFILE" ]; then
	         cp "$SRCFILE" y.tab.c
	    fi
	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
	    if [ -f "$SRCFILE" ]; then
	         cp "$SRCFILE" y.tab.h
	    fi
	  ;;
	esac
    fi
    if [ ! -f y.tab.h ]; then
	echo >y.tab.h
    fi
    if [ ! -f y.tab.c ]; then
	echo 'main() { return 0; }' >y.tab.c
    fi
    ;;

  lex|flex)
    echo 1>&2 "\
WARNING: \`$1' is missing on your system.  You should only need it if
         you modified a \`.l' file.  You may need the \`Flex' package
         in order for those modifications to take effect.  You can get
         \`Flex' from any GNU archive site."
    rm -f lex.yy.c
    if [ $# -ne 1 ]; then
        eval LASTARG="\${$#}"
	case "$LASTARG" in
	*.l)
	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
	    if [ -f "$SRCFILE" ]; then
	         cp "$SRCFILE" lex.yy.c
	    fi
	  ;;
	esac
    fi
    if [ ! -f lex.yy.c ]; then
	echo 'main() { return 0; }' >lex.yy.c
    fi
    ;;

  makeinfo)
    echo 1>&2 "\
WARNING: \`$1' is missing on your system.  You should only need it if
         you modified a \`.texi' or \`.texinfo' file, or any other file
         indirectly affecting the aspect of the manual.  The spurious
         call might also be the consequence of using a buggy \`make' (AIX,
         DU, IRIX).  You might want to install the \`Texinfo' package or
         the \`GNU make' package.  Grab either from any GNU archive site."
    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
    if test -z "$file"; then
      file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
      file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
    fi
    touch $file
    ;;

  *)
    echo 1>&2 "\
WARNING: \`$1' is needed, and you do not seem to have it handy on your
         system.  You might have modified some files without having the
         proper tools for further handling them.  Check the \`README' file,
         it often tells you about the needed prerequirements for installing
         this package.  You may also peek at any GNU archive site, in case
         some other package would contain this missing \`$1' program."
    exit 1
    ;;
esac

exit 0

--- NEW FILE: Makefile.in ---
#
# Simple Makefile for the support programs.
#
# documentation support: man2html
# testing support: printenv recho zecho
#
# bashbug lives here but is created by the top-level makefile
#
# Currently only man2html is built
#
#
# Copyright (C) 1998 Free Software Foundation, Inc.     

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.

#
# Boilerplate
#
topdir = @top_srcdir@
srcdir = @srcdir@
VPATH = .:@srcdir@
BUILD_DIR = @BUILD_DIR@

RM	= rm -f
SHELL	= @MAKE_SHELL@
CC = @CC@

EXEEXT = @EXEEXT@

#
# Compiler options:
#
PROFILE_FLAGS = @PROFILE_FLAGS@

CFLAGS = @CFLAGS@
CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
CPPFLAGS = @CPPFLAGS@
CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
LOCAL_CFLAGS = @LOCAL_CFLAGS@
DEFS = @DEFS@
LOCAL_DEFS = @LOCAL_DEFS@

LOCAL_LDFLAGS = @LOCAL_LDFLAGS@
LIBS = @LIBS@
LDFLAGS = @LDFLAGS@ $(LOCAL_LDFLAGS) $(CFLAGS)
LDFLAGS_FOR_BUILD = $(LDFLAGS)

INCLUDES = -I${BUILD_DIR} -I${topdir}

BASE_CCFLAGS = ${PROFILE_FLAGS} $(DEFS) $(LOCAL_DEFS) $(SYSTEM_FLAGS) \
	  ${INCLUDES} $(LOCAL_CFLAGS)

CCFLAGS = $(BASE_CCFLAGS) $(CPPFLAGS) $(CFLAGS)
CCFLAGS_FOR_BUILD = $(BASE_CCFLAGS) $(CPPFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD)

SRC1 =	man2html.c
OBJ1 =	man2html.o

.c.o:
	$(RM) $@
	$(CC_FOR_BUILD) -c $(CCFLAGS_FOR_BUILD) $<

all: man2html$(EXEEXT)

man2html$(EXEEXT): $(OBJ1)
	$(CC) $(CCFLAGS) $(OBJ1) -o $@ ${LIBS}

clean:
	rm man2html

man2html.o: man2html.c

--- NEW FILE: bashversion.c ---
/* bashversion.c -- Display bash version information. */

/* Copyright (C) 2001 Free Software Foundation, Inc.

   This file is part of GNU Bash, the Bourne Again SHell.

   Bash is free software; you can redistribute it and/or modify it under
   the terms of the GNU General Public License as published by the Free
   Software Foundation; either version 2, or (at your option) any later
   version.

   Bash is distributed in the hope that it will be useful, but WITHOUT ANY
   WARRANTY; without even the implied warranty of MERCHANTABILITY or
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   for more details.

   You should have received a copy of the GNU General Public License along
   with Bash; see the file COPYING.  If not, write to the Free Software
   Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */

#include "config.h"

#include "stdc.h"

#include <stdio.h>

#if defined (HAVE_UNISTD_H)
#  include <unistd.h>
#endif

#include "bashansi.h"

#include "version.h"
#include "conftypes.h"

#define RFLAG	0x0001
#define VFLAG	0x0002
#define MFLAG	0x0004
#define PFLAG	0x0008
#define SFLAG	0x0010
#define LFLAG	0x0020
#define XFLAG	0x0040

extern int optind;
extern char *optarg;

extern char *dist_version;
extern int patch_level;

char *shell_name = "bash";
char *progname;

static void
usage()
{
  fprintf(stderr, "%s: usage: %s [-hrvpmlsx]\n", progname, progname);
}

int
main (argc, argv)
     int argc;
     char **argv;
{
  int opt, oflags;
  char dv[128], *rv;

  if (progname = strrchr (argv[0], '/'))
    progname++;
  else
    progname = argv[0];

  oflags = 0;
  while ((opt = getopt(argc, argv, "hrvmpslx")) != EOF)
    {
      switch (opt)
	{
	case 'h':
	  usage ();
	  exit (0);
	case 'r':
	  oflags |= RFLAG;	/* release */
	  break;
	case 'v':
	  oflags |= VFLAG;	/* version */
	  break;
	case 'm':
	  oflags |= MFLAG;	/* machtype */
	  break;
	case 'p':
	  oflags |= PFLAG;	/* patchlevel */
	  break;
	case 's':		/* short version string */
	  oflags |= SFLAG;
	  break;
	case 'l':		/* long version string */
	  oflags |= LFLAG;
	  break;
	case 'x':		/* extended version information */
	  oflags |= XFLAG;
	  break;
	default:
	  usage ();
	  exit (2);
	}
    }

  argc -= optind;
  argv += optind;

  if (argc > 0)
    {
      usage ();
      exit (2);
    }

  /* default behavior */  
  if (oflags == 0)
    oflags = SFLAG;

  if (oflags & (RFLAG|VFLAG))
    {
      strcpy (dv, dist_version);
      rv = strchr (dv, '.');
      if (rv)
        *rv++ = '\0';
      else
        rv = "00";
    }
  if (oflags & RFLAG)
    printf ("%s\n", dv);
  else if (oflags & VFLAG)
    printf ("%s\n", rv);
  else if (oflags & MFLAG)
    printf ("%s\n", MACHTYPE);
  else if (oflags & PFLAG)
    printf ("%d\n", patch_level);
  else if (oflags & SFLAG)
    printf ("%s\n", shell_version_string ());
  else if (oflags & LFLAG)
    show_shell_version (0);
  else if (oflags & XFLAG)
    show_shell_version (1);

  exit (0);
}

--- NEW FILE: mkconffiles ---
#! /bin/sh
#
# mkconffiles - create _distribution and _patchlevel files in preparation
#		for recreating `configure' from `configure.in'
#
# options:
#	-s srcdir	directory where `configure' resides (defaults to `.')
#	-d outdir	directory where the files should be written (defaults
#			to "$srcdir")
#	-v		verbose
#	-n		nocreate - don't create the output files
#
# Chet Ramey
# ch...@po...

# Copyright (C) 1996-2002 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.

PROG=`basename $0`

# defaults
srcdir=.

distname="_distribution"
patchname="_patchlevel"

while [ $# -gt 0 ]; do
	case "$1" in
	-s)	shift; srcdir="$1"; shift;;
	-d)	shift; outdir="$1"; shift;;
	-v)	shift; verbose=yes ;;
	-n)	shift; nocreate=yes;;
	--)	shift; break;;
	*)	echo "${PROG}: usage: ${PROG} [-s srcdir] [-d outdir] [-nv]" >&2; exit 2;;
	esac
done

if [ ! -f ${srcdir}/configure ]; then
	echo "${PROG}: ${srcdir}/configure not found" >&2
	exit 1
fi

# default output directory to source directory
if [ -z "$outdir" ]; then
	outdir=${srcdir}
fi

DISTRIB=`grep '^BASHVERS' ${srcdir}/configure | sed 's:.*=::'`
PATCH=`grep '^BASHPATCH' ${srcdir}/configure | sed 's:.*=::'`

if [ -n "$verbose" ]; then
	echo "${PROG}: creating new distribution files for bash-${DISTRIB}.${PATCH} in ${outdir}"
fi

distout=${outdir}/${distname}
patchout=${outdir}/${patchname}

if [ -z "$nocreate" ]; then
	echo "$DISTRIB" > $distout
	echo "$PATCH"   > $patchout
fi

if [ -n "$verbose" ]; then
	echo "${PROG}: created $distout and $patchout"
fi

exit 0

--- NEW FILE: bashbug.sh ---
#!/bin/sh -
#
# bashbug - create a bug report and mail it to the bug address
#
# The bug address depends on the release status of the shell.  Versions
# with status `devel', `alpha', `beta', or `rc' mail bug reports to
# ch...@po... and, optionally, to bas...@po....
# Other versions send mail to bug...@gn....
#
# Copyright (C) 1996-2002 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.

#
# configuration section:
#	these variables are filled in by the make target in Makefile
#
MACHINE="!MACHINE!"
OS="!OS!"
CC="!CC!"
CFLAGS="!CFLAGS!"
RELEASE="!RELEASE!"
PATCHLEVEL="!PATCHLEVEL!"
RELSTATUS="!RELSTATUS!"
MACHTYPE="!MACHTYPE!"

PATH=/bin:/usr/bin:/usr/local/bin:$PATH
export PATH

# If the OS supplies a program to make temp files with semi-random names,
# use it.
: ${TMPDIR:=/tmp}
rm_tmp1=false
rm_tmp2=false

# if we don't have mktemp or tempfile, we don't want to see error messages
# like `mktemp: not found', so temporarily redirect stderr using {...} while
# trying to run them.  this may fail using old versions of the bourne shell
# that run {...} blocks with redirections in subshells; in that case we're
# no worse off than previous versions

{ TEMPFILE1=`mktemp "$TMPDIR/bbug.XXXXXX" 2>/dev/null` ; } 2>/dev/null
if [ -z "$TEMPFILE1" ]; then
	{ TEMPFILE1=`tempfile --prefix bbug --mode 600 2>/dev/null`; } 2>/dev/null
fi
if [ -z "$TEMPFILE1" ]; then
	TEMPFILE1=$TMPDIR/bbug.$$
	rm_tmp1=true
fi
{ TEMPFILE2=`mktemp "$TMPDIR/bbug.XXXXXX" 2>/dev/null`; } 2>/dev/null
if [ -z "$TEMPFILE2" ]; then
	{ TEMPFILE2=`tempfile --prefix bbug --mode 600 2>/dev/null`; } 2>/dev/null
fi
if [ -z "$TEMPFILE2" ]; then
	TEMPFILE2="$TMPDIR/bbug.$$.x"
	rm_tmp2=true
fi

USAGE="Usage: $0 [--help] [--version] [bug-report-email-address]"
VERSTR="GNU bashbug, version ${RELEASE}.${PATCHLEVEL}-${RELSTATUS}"

do_help= do_version=

while [ $# -gt 0 ]; do
	case "$1" in
	--help)		shift ; do_help=y ;;
	--version)	shift ; do_version=y ;;
	--)		shift ; break ;;
	-*)		echo "bashbug: ${1}: invalid option" >&2
			echo "$USAGE" >& 2
			exit 2 ;;
	*)		break ;;
	esac
done

if [ -n "$do_version" ]; then
	echo "${VERSTR}"
	exit 0
fi

if [ -n "$do_help" ]; then
	echo "${VERSTR}"
	echo "${USAGE}"
	echo
	cat << HERE_EOF
Bashbug is used to send mail to the Bash maintainers
for when Bash doesn't behave like you'd like, or expect.

Bashbug will start up your editor (as defined by the shell's
EDITOR environment variable) with a preformatted bug report
template for you to fill in. The report will be mailed to the
bash maintainers by default. See the manual for details.

If you invoke bashbug by accident, just quit your editor without
saving any changes to the template, and no bug report will be sent.
HERE_EOF
	exit 0
fi

# Figure out how to echo a string without a trailing newline
N=`echo 'hi there\c'`
case "$N" in
*c)	n=-n c= ;;
*)	n= c='\c' ;;
esac

BASHTESTERS="bas...@po..."

case "$RELSTATUS" in
alpha*|beta*|devel*|rc*)	BUG...@po... ;;
*)				BUG...@gn... ;;
esac

case "$RELSTATUS" in
alpha*|beta*|devel*|rc*)
		echo "$0: This is a testing release.  Would you like your bug report"
		echo "$0: to be sent to the bash-testers mailing list?"
		echo $n "$0: Send to bash-testers? $c"
		read ans
		case "$ans" in
		y*|Y*)	BUGBASH="${BUGBASH},${BASHTESTERS}" ;;
		esac ;;
esac

BUGADDR="${1-$BUGBASH}"

if [ -z "$DEFEDITOR" ] && [ -z "$EDITOR" ]; then
	if [ -x /usr/bin/editor ]; then
		DEFEDITOR=editor
	elif [ -x /usr/local/bin/ce ]; then
		DEFEDITOR=ce
	elif [ -x /usr/local/bin/emacs ]; then
		DEFEDITOR=emacs
	elif [ -x /usr/contrib/bin/emacs ]; then
		DEFEDITOR=emacs
	elif [ -x /usr/bin/emacs ]; then
		DEFEDITOR=emacs
	elif [ -x /usr/bin/xemacs ]; then
		DEFEDITOR=xemacs
	elif [ -x /usr/contrib/bin/jove ]; then
		DEFEDITOR=jove
	elif [ -x /usr/local/bin/jove ]; then
		DEFEDITOR=jove
	elif [ -x /usr/bin/vi ]; then
		DEFEDITOR=vi
	else
		echo "$0: No default editor found: attempting to use vi" >&2
		DEFEDITOR=vi
	fi
fi


: ${EDITOR=$DEFEDITOR}

: ${USER=${LOGNAME-`whoami`}}

trap 'rm -f "$TEMPFILE1" "$TEMPFILE2"; exit 1' 1 2 3 13 15
trap 'rm -f "$TEMPFILE1" "$TEMPFILE2"' 0

UN=
if (uname) >/dev/null 2>&1; then
	UN=`uname -a`
fi

if [ -f /usr/lib/sendmail ] ; then
	RMAIL="/usr/lib/sendmail"
	SMARGS="-i -t"
elif [ -f /usr/sbin/sendmail ] ; then
	RMAIL="/usr/sbin/sendmail"
	SMARGS="-i -t"
else
	RMAIL=rmail
	SMARGS="$BUGADDR"
fi

INITIAL_SUBJECT='[50 character or so descriptive subject here (for reference)]'

# this is raceable unless (hopefully) we used mktemp(1) or tempfile(1)
$rm_tmp1 && rm -f "$TEMPFILE1"

cat > "$TEMPFILE1" <<EOF
From: ${USER}
To: ${BUGADDR}
Subject: ${INITIAL_SUBJECT}

Configuration Information [Automatically generated, do not change]:
Machine: $MACHINE
OS: $OS
Compiler: $CC
Compilation CFLAGS: $CFLAGS
uname output: $UN
Machine Type: $MACHTYPE

Bash Version: $RELEASE
Patch Level: $PATCHLEVEL
Release Status: $RELSTATUS

Description:
	[Detailed description of the problem, suggestion, or complaint.]

Repeat-By:
	[Describe the sequence of events that causes the problem
	to occur.]

Fix:
	[Description of how to fix the problem.  If you don't know a
	fix for the problem, don't include this section.]
EOF

# this is still raceable unless (hopefully) we used mktemp(1) or tempfile(1)
$rm_tmp2 && rm -f "$TEMPFILE2"

cp "$TEMPFILE1" "$TEMPFILE2"
chmod u+w "$TEMPFILE1"

trap '' 2		# ignore interrupts while in editor

edstat=1
while [ $edstat -ne 0 ]; do
	$EDITOR "$TEMPFILE1"
	edstat=$?

	if [ $edstat -ne 0 ]; then
		echo "$0: editor \`$EDITOR' exited with nonzero status."
		echo "$0: Perhaps it was interrupted."
		echo "$0: Type \`y' to give up, and lose your bug report;"
		echo "$0: type \`n' to re-enter the editor."
		echo $n "$0: Do you want to give up? $c"

		read ans
		case "$ans" in
		[Yy]*) exit 1 ;;
		esac

		continue
	fi

	# find the subject from the temp file and see if it's been changed
	CURR_SUB=`grep '^Subject: ' "$TEMPFILE1" | sed 's|^Subject:[ 	]*||' | sed 1q`

	case "$CURR_SUB" in
	"${INITIAL_SUBJECT}")
		echo
		echo "$0: You have not changed the subject from the default."
		echo "$0: Please use a more descriptive subject header."
		echo "$0: Type \`y' to give up, and lose your bug report;"
		echo "$0: type \`n' to re-enter the editor."
		echo $n "$0: Do you want to give up? $c"

		read ans
		case "$ans" in
		[Yy]*) exit 1 ;;
		esac

		echo "$0:  The editor will be restarted in five seconds."
		sleep 5
		edstat=1
		;;
	esac

done

trap 'rm -f "$TEMPFILE1" "$TEMPFILE2"; exit 1' 2	# restore trap on SIGINT

if cmp -s "$TEMPFILE1" "$TEMPFILE2"
then
	echo "File not changed, no bug report submitted."
	exit
fi

echo $n "Send bug report? [y/n] $c"
read ans
case "$ans" in
[Nn]*)	exit 0 ;;
esac

${RMAIL} $SMARGS < "$TEMPFILE1" || {
	cat "$TEMPFILE1" >> $HOME/dead.bashbug
	echo "$0: mail failed: report saved in $HOME/dead.bashbug" >&2
}

exit 0

--- NEW FILE: printenv.sh ---
#! /bin/sh -

# Copyright (C) 1996-2002 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.

if [ $# -eq 0 ]; then
	env
	exit
elif eval [ "\${$1-unset}" = "unset" ]; then
	exit 1
else
	eval echo \$$1
	exit 0
fi

--- NEW FILE: texi2dvi ---
#! /bin/sh
# texi2dvi --- produce DVI (or PDF) files from Texinfo (or LaTeX) sources.
# $Id: texi2dvi,v 1.1 2005/05/22 10:13:25 earnie Exp $
#
# Copyright (C) 1992, 93, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, you can either send email to this
# program's maintainer or write to: The Free Software Foundation,
# Inc.; 59 Temple Place, Suite 330; Boston, MA 02111-1307, USA.
#
# Original author: Noah Friedman <fri...@gn...>.
#
# Please send bug reports, etc. to bug...@gn....
# If possible, please send a copy of the output of the script called with
# the `--debug' option when making a bug report.

# This string is expanded by rcs automatically when this file is checked out.
rcs_revision='$Revision: 1.1 $'
rcs_version=`set - $rcs_revision; echo $2`
program=`echo $0 | sed -e 's!.*/!!'`
version="texi2dvi (GNU Texinfo 4.0) $rcs_version

Copyright (C) 1999 Free Software Foundation, Inc.
There is NO warranty.  You may redistribute this software
under the terms of the GNU General Public License.
For more information about these matters, see the files named COPYING."

usage="Usage: $program [OPTION]... FILE...

Run each Texinfo or LaTeX 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 (LaTeX or Texinfo).

Makeinfo is used to perform Texinfo macro expansion before running TeX
when needed.

Options:
  -@                   Use @input instead of \input; for preloaded Texinfo.
  -b, --batch          No interaction.
  -c, --clean          Remove all auxiliary files.
  -D, --debug          Turn on shell debugging (set -x).
  -e, --expand         Force macro expansion using makeinfo.
  -I DIR               Search DIR for Texinfo files.
  -h, --help           Display this help and exit successfully.
  -l, --language=LANG  Specify the LANG of FILE: LaTeX or Texinfo.
  -p, --pdf            Use pdftex or pdflatex for processing.
  -q, --quiet          No output unless errors (implies --batch).
  -s, --silent         Same as --quiet.
  -t, --texinfo=CMD    Insert CMD after @setfilename in copy of input file.
                       Multiple values accumulate.
  -v, --version        Display version information and exit successfully.
  -V, --verbose        Report on what is done.

The values of the BIBTEX, LATEX (or PDFLATEX), MAKEINDEX, MAKEINFO,
TEX (or PDFTEX), and TEXINDEX environment variables are used to run
those commands, if they are set.

Email bug reports to <bug...@gn...>,
general questions and discussion to <hel...@gn...>."

# 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.
escape='\'
batch=false     # eval for batch mode
clean=
debug=
expand=         # t for expansion via makeinfo
oformat=dvi
set_language=
miincludes=     # makeinfo include path
textra=
tmpdir=${TMPDIR:-/tmp}/t2d$$  # avoid collisions on 8.3 filesystems.
txincludes=     # TEXINPUTS extensions
txiprereq=19990129 # minimum texinfo.tex version to have macro expansion
quiet=          # by default let the tools' message be displayed
verbose=false   # echo for verbose mode

orig_pwd=`pwd`

# Systems which define $COMSPEC or $ComSpec use semicolons to separate
# directories in TEXINPUTS.
if test -n "$COMSPEC$ComSpec"; then
  path_sep=";"
else
  path_sep=":"
fi

# Save this so we can construct a new TEXINPUTS path for each file.
TEXINPUTS_orig="$TEXINPUTS"
# Unfortunately makeindex does not read TEXINPUTS.
INDEXSTYLE_orig="$INDEXSTYLE"
export TEXINPUTS INDEXSTYLE

# Push a token among the arguments that will be used to notice when we
# ended options/arguments parsing.
# Use "set dummy ...; shift" rather than 'set - ..." because on
# Solaris set - turns off set -x (but keeps set -e).
# Use ${1+"$@"} rather than "$@" because Digital Unix and Ultrix 4.3
# still expand "$@" to a single argument (the empty string) rather
# than nothing at all.
arg_sep="$$--$$"
set dummy ${1+"$@"} "$arg_sep"; shift

# 
# Parse command line arguments.
while test x"$1" != x"$arg_sep"; do

  # Handle --option=value by splitting apart and putting back on argv.
  case "$1" in
    --*=*)
      opt=`echo "$1" | sed -e 's/=.*//'`
      val=`echo "$1" | sed -e 's/[^=]*=//'`
      shift
      set dummy "$opt" "$val" ${1+"$@"}; shift
      ;;
  esac

  # This recognizes --quark as --quiet.  So what.
  case "$1" in
    -@ ) escape=@;;
    # Silently and without documentation accept -b and --b[atch] as synonyms.
    -b | --b*) batch=eval;;
    -q | -s | --q* | --s*) quiet=t; batch=eval;;
    -c | --c*) clean=t;;
    -D | --d*) debug=t;;
    -e | --e*) expand=t;;
    -h | --h*) echo "$usage"; exit 0;;
    -I | --I*)
      shift
      miincludes="$miincludes -I $1"
      txincludes="$txincludes$path_sep$1"
      ;;
    -l | --l*) shift; set_language=$1;;
    -p | --p*) oformat=pdf;;
    -t | --t*) shift; textra="$textra\\
$1";;
    -v | --vers*) echo "$version"; exit 0;;
    -V | --verb*) verbose=echo;;
    --) # What remains are not options.
      shift
      while test x"$1" != x"$arg_sep"; do
        set dummy ${1+"$@"} "$1"; shift
        shift
      done
      break;;
    -*)
      echo "$0: Unknown or ambiguous option \`$1'." >&2
      echo "$0: Try \`--help' for more information." >&2
      exit 1;;
    *) set dummy ${1+"$@"} "$1"; shift;;
   esac
   shift
done
# Pop the token
shift

# Interpret remaining command line args as filenames.
if test $# = 0; then
  echo "$0: Missing file arguments." >&2
  echo "$0: Try \`--help' for more information." >&2
  exit 2
fi

# Prepare the temporary directory.  Remove it at exit, unless debugging.
if test -z "$debug"; then
  trap "cd / && rm -rf $tmpdir" 0 1 2 15
fi

# Create the temporary directory with strict rights
(umask 077 && mkdir $tmpdir) || exit 1

# Prepare the tools we might need.  This may be extra work in some
# cases, but improves the readibility of the script.
utildir=$tmpdir/utils
mkdir $utildir || exit 1

# A sed script that preprocesses Texinfo sources in order to keep the
# iftex sections only.  We want to remove non TeX sections, and
# comment (with `@c texi2dvi') TeX sections so that makeinfo does not
# try to parse them.  Nevertheless, while commenting TeX sections,
# don't comment @macro/@end macro so that makeinfo does propagate
# them.  Unfortunately makeinfo --iftex --no-ifhtml --no-ifinfo
# doesn't work well enough (yet) to use that, so work around with sed.
comment_iftex_sed=$utildir/comment.sed
cat <<EOF >$comment_iftex_sed
/^@tex/,/^@end tex/{
  s/^/@c texi2dvi/
}
/^@iftex/,/^@end iftex/{
  s/^/@c texi2dvi/
  /^@c texi2dvi@macro/,/^@c texi2dvi@end macro/{
    s/^@c texi2dvi//
  }
}
/^@html/,/^@end html/d
/^@ifhtml/,/^@end ifhtml/d
/^@ifnottex/,/^@end ifnottex/d
/^@ifinfo/,/^@end ifinfo/{
  /^@node/p
  /^@menu/,/^@end menu/p
  d
}
EOF
# Uncommenting is simple: Remove any leading `@c texi2dvi'.
uncomment_iftex_sed=$utildir/uncomment.sed
cat <<EOF >$uncomment_iftex_sed
s/^@c texi2dvi//
EOF

# A shell script that computes the list of xref files.
# Takes the filename (without extension) of which we look for xref
# files as argument.  The index files must be reported last.
get_xref_files=$utildir/get_xref.sh
cat <<\EOF >$get_xref_files
#! /bin/sh

# Get list of xref files (indexes, tables and lists).
# Find all files having root filename with a two-letter extension,
# saves the ones that are really Texinfo-related files.  .?o? catches
# LaTeX tables and lists.
for this_file in "$1".?o? "$1".aux "$1".?? "$1".idx; do
  # If file is empty, skip it.
  test -s "$this_file" || continue
  # If the file is not suitable to be an index or xref file, don't
  # process it.  The file can't be if its first character is not a
  # backslash or single quote.
  first_character=`sed -n '1s/^\(.\).*$/\1/p;q' $this_file`
  if test "x$first_character" = "x\\" \
     || test "x$first_character" = "x'"; then
    xref_files="$xref_files ./$this_file"
  fi
done
echo "$xref_files"
EOF
chmod 500 $get_xref_files

# File descriptor usage:
# 0 standard input
# 1 standard output (--verbose messages)
# 2 standard error
# 3 some systems may open it to /dev/tty
# 4 used on the Kubota Titan
# 5 tools output (turned off by --quiet)

# Tools' output.  If quiet, discard, else redirect to the message flow.
if test "$quiet" = t; then
  exec 5>/dev/null
else
  exec 5>&1
fi

# Enable tracing
test "$debug" = t && set -x

# 
# TeXify files.

for command_line_filename in ${1+"$@"}; do
  $verbose "Processing $command_line_filename ..."

  # If the COMMAND_LINE_FILENAME is not absolute (e.g., --debug.tex),
  # prepend `./' in order to avoid that the tools take it as an option.
  echo "$command_line_filename" | egrep '^(/|[A-z]:/)' >/dev/null \
  || command_line_filename="./$command_line_filename"

  # See if the file exists.  If it doesn't we're in trouble since, even
  # though the user may be able to reenter a valid filename at the tex
  # prompt (assuming they're attending the terminal), this script won't
  # be able to find the right xref files and so forth.
  if test ! -r "$command_line_filename"; then
    echo "$0: Could not read $command_line_filename, skipping." >&2
    continue
  fi

  # Get the name of the current directory.  We want the full path
  # because in clean mode we are in tmp, in which case a relative
  # path has no meaning.
  filename_dir=`echo $command_line_filename | sed 's!/[^/]*$!!;s!^$!.!'`
  filename_dir=`cd "$filename_dir" >/dev/null && pwd`

  # Strip directory part but leave extension.
  filename_ext=`basename "$command_line_filename"`
  # Strip extension.
  filename_noext=`echo "$filename_ext" | sed 's/\.[^.]*$//'`
  ext=`echo "$filename_ext" | sed 's/^.*\.//'`

  # _src.  Use same basename since we want to generate aux files with
  # the same basename as the manual.  If --expand, then output the
  # macro-expanded file to here, else copy the original file.
  tmpdir_src=$tmpdir/src
  filename_src=$tmpdir_src/$filename_noext.$ext

  # _xtr.  The file with the user's extra commands.
  tmpdir_xtr=$tmpdir/xtr
  filename_xtr=$tmpdir_xtr/$filename_noext.$ext

  # _bak.  Copies of the previous xref files (another round is run if
  # they differ from the new one).
  tmpdir_bak=$tmpdir/bak

  # Make all those directories and give up if we can't succeed.
  mkdir $tmpdir_src $tmpdir_xtr $tmpdir_bak || exit 1

  # Source file might include additional sources.  Put `.' and
  # directory where source file(s) reside in TEXINPUTS before anything
  # else.  `.' goes first to ensure that any old .aux, .cps,
  # etc. files in ${directory} don't get used in preference to fresher
  # files in `.'.  Include orig_pwd in case we are in clean mode, where
  # we've cd'd to a temp directory.
  common=".$path_sep$orig_pwd$path_sep$filename_dir$path_sep$txincludes$path_sep"
   TEXINPUTS="$common$TEXINPUTS_orig"
  INDEXSTYLE="$common$INDEXSTYLE_orig"

  # If the user explicitly specified the language, use that.
  # Otherwise, if the first line is \input texinfo, assume it's texinfo.
  # Otherwise, guess from the file extension.
  if test -n "$set_language"; then
    language=$set_language
  elif sed 1q "$command_line_filename" | fgrep 'input texinfo' >/dev/null; then
    language=texinfo
  else
    language=
  fi

  # Get the type of the file (latex or texinfo) from the given language
  # we just guessed, or from the file extension if not set yet.
  case ${language:-$filename_ext} in
    [lL]a[tT]e[xX] | *.ltx | *.tex)
      # Assume a LaTeX file.  LaTeX needs bibtex and uses latex for
      # compilation.  No makeinfo.
      bibtex=${BIBTEX:-bibtex}
      makeinfo= # no point in running makeinfo on latex source.
      texindex=${MAKEINDEX:-makeindex}
      if test $oformat = dvi; then
        tex=${LATEX:-latex}
      else
        tex=${PDFLATEX:-pdflatex}
      fi
      ;;

    *)
      # Assume a Texinfo file.  Texinfo files need makeinfo, texindex and tex.
      bibtex=
      texindex=${TEXINDEX:-texindex}
      if test $oformat = dvi; then
        tex=${TEX:-tex}
      else
        tex=${PDFTEX:-pdftex}
      fi
      # Unless required by the user, makeinfo expansion is wanted only
      # if texinfo.tex is too old.
      if test "$expand" = t; then
        makeinfo=${MAKEINFO:-makeinfo}
      else
        # Check if texinfo.tex performs macro expansion by looking for
        # its version.  The version is a date of the form YEAR-MO-DA.
        # We don't need to use [0-9] to match the digits since anyway
        # the comparison with $txiprereq, a number, will fail with non
        # digits.
        txiversion_tex=txiversion.tex
        echo '\input texinfo.tex @bye' >$tmpdir/$txiversion_tex
        # Run in the tmpdir to avoid leaving files.
        eval `cd $tmpdir >/dev/null \
                    && $tex $txiversion_tex 2>/dev/null \
| sed -n 's/^.*\[\(.*\)version \(....\)-\(..\)-\(..\).*$/txiformat=\1 txiversion="\2\3\4"/p'`
        $verbose "texinfo.tex preloaded as \`$txiformat', version is \`$txiversion' ..."
        if test "$txiprereq" -le "$txiversion" >/dev/null 2>&1; then
          makeinfo=
        else
          makeinfo=${MAKEINFO:-makeinfo}
        fi
        # As long as we had to run TeX, offer the user this convenience
        if test "$txiformat" = Texinfo; then
          escape=@
        fi
      fi
      ;;
  esac

  # Expand macro commands in the original source file using Makeinfo.
  # Always use `end' footnote style, since the `separate' style
  #   generates different output (arguably this is a bug in -E).
  # Discard main info output, the user asked to run TeX, not makeinfo.
  if test -n "$makeinfo"; then
    $verbose "Macro-expanding $command_line_filename to $filename_src ..."
    sed -f $comment_iftex_sed "$command_line_filename" \
      | $makeinfo --footnote-style=end -I "$filename_dir" $miincludes \
        -o /dev/null --macro-expand=- \
      | sed -f $uncomment_iftex_sed >"$filename_src"
    filename_input=$filename_src
  fi

  # If makeinfo failed (or was not even run), use the original file as input.
  if test $? -ne 0 \
     || test ! -r "$filename_src"; then
    $verbose "Reverting to $command_line_filename ..."
    filename_input=$filename_dir/$filename_ext
  fi

  # Used most commonly for @finalout, @smallbook, etc.
  if test -n "$textra"; then
    $verbose "Inserting extra commands: $textra"
    sed '/^@setfilename/a\
'"$textra" "$filename_input" >$filename_xtr
    filename_input=$filename_xtr
  fi

  # If clean mode was specified, then move to the temporary directory.
  if test "$clean" = t; then
    $verbose "cd $tmpdir_src"
    cd "$tmpdir_src" || exit 1
  fi

  while :; do # will break out of loop below
    orig_xref_files=`$get_xref_files "$filename_noext"`

    # Save copies of originals for later comparison.
    if test -n "$orig_xref_files"; then
      $verbose "Backing up xref files: `echo $orig_xref_files | sed 's|\./||g'`"
      cp $orig_xref_files $tmpdir_bak
    fi

    # Run bibtex on current file.
    # - If its input (AUX) exists.
    # - If AUX contains both `\bibdata' and `\bibstyle'.
    # - If some citations are missing (LOG contains `Citation').
    #   or the LOG complains of a missing .bbl
    #
    # We run bibtex first, because I can see reasons for the indexes
    # to change after bibtex is run, but I see no reason for the
    # converse.
    #
    # Don't try to be too smart.  Running bibtex only if the bbl file
    # exists and is older than the LaTeX file is wrong, since the
    # document might include files that have changed.  Because there
    # can be several AUX (if there are \include's), but a single LOG,
    # looking for missing citations in LOG is easier, though we take
    # the risk to match false messages.
    if test -n "$bibtex" \
       && test -r "$filename_noext.aux" \
       && test -r "$filename_noext.log" \
       && (grep '^\\bibdata[{]'  "$filename_noext.aux" \
           && grep '^\\bibstyle[{]' "$filename_noext.aux" \
           && (grep 'Warning:.*Citation.*undefined' "$filename_noext.log" \
               || grep 'No file .*\.bbl\.' "$filename_noext.log")) \
          >/dev/null 2>&1; \
    then
      $verbose "Running $bibtex $filename_noext ..."
      if $bibtex "$filename_noext" >&5; then :; else
        echo "$0: $bibtex exited with bad status, quitting." >&2
        exit 1
      fi
    fi

    # What we'll run texindex on -- exclude non-index files.
    # Since we know index files are last, it is correct to remove everything
    # before .aux and .?o?.
    index_files=`echo "$orig_xref_files" \
                 | sed "s!.*\.aux!!g;
                        s!./$filename_noext\..o.!!g;
                        s/^[ ]*//;s/[ ]*$//"`
    # Run texindex (or makeindex) on current index files.  If they
    # already exist, and after running TeX a first time the index
    # files don't change, then there's no reason to run TeX again.
    # But we won't know that if the index files are out of date or
    # nonexistent.
    if test -n "$texindex" && test -n "$index_files"; then
      $verbose "Running $texindex $index_files ..."
      if $texindex $index_files 2>&5 1>&2; then :; else
         echo "$0: $texindex exited with bad status, quitting." >&2
         exit 1
      fi
    fi

    # Finally, run TeX.
    # Prevent $ESCAPE from being interpreted by the shell if it happens
    # to be `/'.
    $batch tex_args="\\${escape}nonstopmode\ \\${escape}input"
    $verbose "Running $cmd ..."
    cmd="$tex $tex_args $filename_input"
    if $cmd >&5; then :; else
      echo "$0: $tex exited with bad status, quitting." >&2
      echo "$0: see $filename_noext.log for errors." >&2
      test "$clean" = t \
        && cp "$filename_noext.log" "$orig_pwd"
      exit 1
    fi


    # Decide if looping again is needed.
    finished=t

    # LaTeX (and the package changebar) report in the LOG file if it
    # should be rerun.  This is needed for files included from
    # subdirs, since texi2dvi does not try to compare xref files in
    # subdirs.  Performing xref files test is still good since LaTeX
    # does not report changes in xref files.
    if fgrep "Rerun to get" "$filename_noext.log" >/dev/null 2>&1; then
      finished=
    fi

    # Check if xref files changed.
    new_xref_files=`$get_xref_files "$filename_noext"`
    $verbose "Original xref files = `echo $orig_xref_files | sed 's|\./||g'`"
    $verbose "New xref files      = `echo $new_xref_files | sed 's|\./||g'`"

    # If old and new lists don't at least have the same file list,
    # then one file or another has definitely changed.
    test "x$orig_xref_files" != "x$new_xref_files" && finished=

    # File list is the same.  We must compare each file until we find
    # a difference.
    if test -n "$finished"; then
      for this_file in $new_xref_files; do
        $verbose "Comparing xref file `echo $this_file | sed 's|\./||g'` ..."
        # cmp -s returns nonzero exit status if files differ.
        if cmp -s "$this_file" "$tmpdir_bak/$this_file"; then :; else
          # We only need to keep comparing until we find one that
          # differs, because we'll have to run texindex & tex again no
          # matter how many more there might be.
          finished=
          $verbose "xref file `echo $this_file | sed 's|\./||g'` differed ..."
          test "$debug" = t && diff -c "$tmpdir_bak/$this_file" "$this_file"
          break
        fi
      done
    fi

    # If finished, exit the loop, else rerun the loop.
    test -n "$finished" && break
  done

  # If we were in clean mode, compilation was in a tmp directory.
  # Copy the DVI (or PDF) file into the directory where the compilation
  # has been done.  (The temp dir is about to get removed anyway.)
  # We also return to the original directory so that
  # - the next file is processed in correct conditions
  # - the temporary file can be removed
  if test -n "$clean"; then
    $verbose "Copying $oformat file from `pwd` to $orig_pwd"
    cp -p "./$filename_noext.$oformat" "$orig_pwd"
    cd / # in case $orig_pwd is on a different drive (for DOS)
    cd $orig_pwd || exit 1
  fi

  # Remove temporary files.
  if test "x$debug" = "x"; then
    $verbose "Removing $tmpdir_src $tmpdir_xtr $tmpdir_bak ..."
    cd /
    rm -rf $tmpdir_src $tmpdir_xtr $tmpdir_bak
  fi
done

$verbose "$0 done."
exit 0 # exit successfully, not however we ended the loop.

--- NEW FILE: printenv.c ---
/* printenv -- minimal clone of BSD printenv(1).

   usage: printenv [varname]

   Chet Ramey
   ch...@po...
*/

/* Copyright (C) 1997-2002 Free Software Foundation, Inc.

   This file is part of GNU Bash, the Bourne Again SHell.

   Bash is free software; you can redistribute it and/or modify it under
   the terms of the GNU General Public License as published by the Free
   Software Foundation; either version 2, or (at your option) any later
   version.

   Bash is distributed in the hope that it will be useful, but WITHOUT ANY
   WARRANTY; without even the implied warranty of MERCHANTABILITY or
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   for more details.

   You should have received a copy of the GNU General Public License along
   with Bash; see the file COPYING.  If not, write to the Free Software
   Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */

extern char **environ;

int
main (argc, argv) 
     int argc;
     char **argv;
{
  register char **envp, *eval;
  int len;

  argv++;
  argc--;

  /* printenv */
  if (argc == 0)
    {
      for (envp = environ; *envp; envp++)
	puts (*envp);
      exit (0);
    }

  /* printenv varname */
  len = strlen (*argv);
  for (envp = environ; *envp; envp++)
    {
      if (**argv == **envp && strncmp (*envp, *argv, len) == 0)
	{
	  eval = *envp + len;
	  /* If the environment variable doesn't have an `=', ignore it. */
	  if (*eval == '=')
	    {
	      puts (eval + 1);
	      exit (0);
	    }
	}
    }
  exit (1);
}
  

--- NEW FILE: mksignames.c ---
/* signames.c -- Create and write `signames.h', which contains an array of
   signal names. */

/* Copyright (C) 1992 Free Software Foundation, Inc.

   This file is part of GNU Bash, the Bourne Again SHell.

   Bash is free software; you can redistribute it and/or modify it under
   the terms of the GNU General Public License as published by the Free
   Software Foundation; either version 2, or (at your option) any later
   version.

   Bash is distributed in the hope that it will be useful, but WITHOUT ANY
   WARRANTY; without even the implied warranty of MERCHANTABILITY or
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   for more details.

   You should have received a copy of the GNU General Public License along
   with Bash; see the file COPYING.  If not, write to the Free Software
   Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */

#include <config.h>

#include <stdio.h>
#include <sys/types.h>
#include <signal.h>
#if defined (HAVE_STDLIB_H)
#  include <stdlib.h>
#else
#  include "ansi_stdlib.h"
#endif /* HAVE_STDLIB_H */

#if !defined (NSIG)
#  define NSIG 64
#endif

/*
 * Special traps:
 *	EXIT == 0
 *	DEBUG == NSIG
 *	ERR == NSIG+1
 */
#define LASTSIG NSIG+1

char *signal_names[2 * NSIG + 3];

#define signal_names_size (sizeof(signal_names)/sizeof(signal_names[0]))

char *progname;

/* AIX 4.3 defines SIGRTMIN and SIGRTMAX as 888 and 999 respectively.
   I don't want to allocate so much unused space for the intervening signal
   numbers, so we just punt if SIGRTMAX is past the bounds of the
   signal_names array (handled in configure). */
#if defined (SIGRTMAX) && defined (UNUSABLE_RT_SIGNALS)
#  undef SIGRTMAX
#  undef SIGRTMIN
#endif

#if defined (SIGRTMAX) || defined (SIGRTMIN)
#  define RTLEN 14
#  define RTLIM 256
#endif

void
initialize_signames ()
{
  register int i;
#if defined (SIGRTMAX) || defined (SIGRTMIN)
  int rtmin, rtmax, rtcnt;
#endif

  for (i = 1; i < signal_names_size; i++)
    signal_names[i] = (char *)NULL;

  /* `signal' 0 is what we do on exit. */
  signal_names[0] = "EXIT";

  /* Place signal names which can be aliases for more common signal
     names first.  This allows (for example) SIGABRT to overwrite SIGLOST. */

  /* POSIX 1003.1b-1993 real time signals, but take care of incomplete
     implementations. Acoording to the standard, both, SIGRTMIN and
     SIGRTMAX must be defined, SIGRTMIN must be stricly less than
     SIGRTMAX, and the difference must be at least 7, that is, there
     must be at least eight distinct real time signals. */

  /* The generated signal names are SIGRTMIN, SIGRTMIN+1, ...,
     SIGRTMIN+x, SIGRTMAX-x, ..., SIGRTMAX-1, SIGRTMAX. If the number
     of RT signals is odd, there is an extra SIGRTMIN+(x+1).
     These names are the ones used by ksh and /usr/xpg4/bin/sh on SunOS5. */

#if defined (SIGRTMIN)
  rtmin = SIGRTMIN;
  signal_names[rtmin] = "SIGRTMIN";
#endif

#if defined (SIGRTMAX)
  rtmax = SIGRTMAX;
  signal_names[rtmax] = "SIGRTMAX";
#endif

#if defined (SIGRTMAX) && defined (SIGRTMIN)
  if (rtmax > rtmin)
    {
      rtcnt = (rtmax - rtmin - 1) / 2;
      /* croak if there are too many RT signals */
      if (rtcnt >= RTLIM/2)
	{
	  rtcnt = RTLIM/2-1;
	  fprintf(stderr, "%s: error: more than %i real time signals, fix `%s'\n",
		  progname, RTLIM, progname);
	}

      for (i = 1; i <= rtcnt; i++)
	{
	  signal_names[rtmin+i] = (char *)malloc(RTLEN);
	  if (signal_names[rtmin+i])
	    sprintf (signal_names[rtmin+i], "SIGRTMIN+%d", i);
	  signal_names[rtmax-i] = (char *)malloc(RTLEN);
	  if (signal_names[rtmax-i])
	    sprintf (signal_names[rtmax-i], "SIGRTMAX-%d", i);
	}

      if (rtcnt < RTLIM/2-1 && rtcnt != (rtmax-rtmin)/2)
	{
	  /* Need an extra RTMIN signal */
	  signal_names[rtmin+rtcnt+1] = (char *)malloc(RTLEN);
	  if (signal_names[rtmin+rtcnt+1])
	    sprintf (signal_names[rtmin+rtcnt+1], "SIGRTMIN+%d", rtcnt+1);
	}
    }
#endif /* SIGRTMIN && SIGRTMAX */

/* AIX */
#if defined (SIGLOST)	/* resource lost (eg, record-lock lost) */
  signal_names[SIGLOST] = "SIGLOST";
#endif

#if defined (SIGMSG)	/* HFT input data pending */
  signal_names[SIGMSG] = "SIGMSG";
#endif

#if defined (SIGDANGER)	/* system crash imminent */
  signal_names[SIGDANGER] = "SIGDANGER";
#endif

#if defined (SIGMIGRATE) /* migrate process to another CPU */
  signal_names[SIGMIGRATE] = "SIGMIGRATE";
#endif

#if defined (SIGPRE)	/* programming error */
  signal_names[SIGPRE] = "SIGPRE";
#endif

#if defined (SIGVIRT)	/* AIX virtual time alarm */
  signal_names[SIGVIRT] = "SIGVIRT";
#endif

#if defined (SIGALRM1)	/* m:n condition variables */
  signal_names[SIGALRM1] = "SIGALRM1";
#endif

#if defined (SIGWAITING)	/* m:n scheduling */
  signal_names[SIGWAITING] = "SIGWAITING";
#endif

#if defined (SIGGRANT)	/* HFT monitor mode granted */
  signal_names[SIGGRANT] = "SIGGRANT";
#endif

#if defined (SIGKAP)	/* keep alive poll from native keyboard */
  signal_names[SIGKAP] = "SIGKAP";
#endif

#if defined (SIGRETRACT) /* HFT monitor mode retracted */
  signal_names[SIGRETRACT] = "SIGRETRACT";
#endif

#if defined (SIGSOUND)	/* HFT sound sequence has completed */
  signal_names[SIGSOUND] = "SIGSOUND";
#endif

#if defined (SIGSAK)	/* Secure Attention Key */
  signal_names[SIGSAK] = "SIGSAK";
#endif

/* SunOS5 */
#if defined (SIGLWP)	/* special signal used by thread library */
  signal_names[SIGLWP] = "SIGLWP";
#endif

#if defined (SIGFREEZE)	/* special signal used by CPR */
  signal_names[SIGFREEZE] = "SIGFREEZE";
#endif

#if defined (SIGTHAW)	/* special signal used by CPR */
  signal_names[SIGTHAW] = "SIGTHAW";
#endif

#if defined (SIGCANCEL)	/* thread cancellation signal used by libthread */
  signal_names[SIGCANCEL] = "SIGCANCEL";
#endif

/* HP-UX */
#if defined (SIGDIL)	/* DIL signal (?) */
  signal_names[SIGDIL] = "SIGDIL";
#endif

/* System V */
#if defined (SIGCLD)	/* Like SIGCHLD.  */
  signal_names[SIGCLD] = "SIGCLD";
#endif

#if defined (SIGPWR)	/* power state indication */
  signal_names[SIGPWR] = "SIGPWR";
#endif

#if defined (SIGPOLL)	/* Pollable event (for streams)  */
  signal_names[SIGPOLL] = "SIGPOLL";
#endif

/* Unknown */
#if defined (SIGWINDOW)
  signal_names[SIGWINDOW] = "SIGWINDOW";
#endif

/* Common */
#if defined (SIGHUP)	/* hangup */
  signal_names[SIGHUP] = "SIGHUP";
#endif

#if defined (SIGINT)	/* interrupt */
  signal_names[SIGINT] = "SIGINT";
#endif

#if defined (SIGQUIT)	/* quit */
  signal_names[SIGQUIT] = "SIGQUIT";
#endif

#if defined (SIGILL)	/* illegal instruction (not reset when caught) */
  signal_names[SIGILL] = "SIGILL";
#endif

#if defined (SIGTRAP)	/* trace trap (not reset when caught) */
  signal_names[SIGTRAP] = "SIGTRAP";
#endif

#if defined (SIGIOT)	/* IOT instruction */
  signal_names[SIGIOT] = "SIGIOT";
#endif

#if defined (SIGABRT)	/* Cause current process to dump core. */
  signal_names[SIGABRT] = "SIGABRT";
#endif

#if defined (SIGEMT)	/* EMT instruction */
  signal_names[SIGEMT] = "SIGEMT";
#endif

#if defined (SIGFPE)	/* floating point exception */
  signal_names[SIGFPE] = "SIGFPE";
#endif

#if defined (SIGKILL)	/* kill (cannot be caught or ignored) */
  signal_names[SIGKILL] = "SIGKILL";
#endif

#if defined (SIGBUS)	/* bus error */
  signal_names[SIGBUS] = "SIGBUS";
#endif

#if defined (SIGSEGV)	/* segmentation violation */
  signal_names[SIGSEGV] = "SIGSEGV";
#endif

#if defined (SIGSYS)	/* bad argument to system call */
  signal_names[SIGSYS] = "SIGSYS";
#endif

#if defined (SIGPIPE)	/* write on a pipe with no one to read it */
  signal_names[SIGPIPE] = "SIGPIPE";
#endif

#if defined (SIGALRM)	/* alarm clock */
  signal_names[SIGALRM] = "SIGALRM";
#endif

#if defined (SIGTERM)	/* software termination signal from kill */
  signal_names[SIGTERM] = "SIGTERM";
#endif

#if defined (SIGURG)	/* urgent condition on IO channel */
  signal_names[SIGURG] = "SIGURG";
#endif

#if defined (SIGSTOP)	/* sendable stop signal not from tty */
  signal_names[SIGSTOP] = "SIGSTOP";
#endif

#if defined (SIGTSTP)	/* stop signal from tty */
  signal_names[SIGTSTP] = "SIGTSTP";
#endif

#if defined (SIGCONT)	/* continue a stopped process */
  signal_names[SIGCONT] = "SIGCONT";
#endif

#if defined (SIGCHLD)	/* to parent on child stop or exit */
  signal_names[SIGCHLD] = "SIGCHLD";
#endif

#if defined (SIGTTIN)	/* to readers pgrp upon background tty read */
  signal_names[SIGTTIN] = "SIGTTIN";
#endif

#if defined (SIGTTOU)	/* like TTIN for output if (tp->t_local&LTOSTOP) */
  signal_names[SIGTTOU] = "SIGTTOU";
#endif

#if defined (SIGIO)	/* input/output possible signal */
  signal_names[SIGIO] = "SIGIO";
#endif

#if defined (SIGXCPU)	/* exceeded CPU time limit */
  signal_names[SIGXCPU] = "SIGXCPU";
#endif

#if defined (SIGXFSZ)	/* exceeded file size limit */
  signal_names[SIGXFSZ] = "SIGXFSZ";
#endif

#if defined (SIGVTALRM)	/* virtual time alarm */
  signal_names[SIGVTALRM] = "SIGVTALRM";
#endif

#if defined (SIGPROF)	/* profiling time alarm */
  signal_names[SIGPROF] = "SIGPROF";
#endif

#if defined (SIGWINCH)	/* window changed */
  signal_names[SIGWINCH] = "SIGWINCH";
#endif

/* 4.4 BSD */
#if defined (SIGINFO) && !defined (_SEQUENT_)	/* information request */
  signal_names[SIGINFO] = "SIGINFO";
#endif

#if defined (SIGUSR1)	/* user defined signal 1 */
  signal_names[SIGUSR1] = "SIGUSR1";
#endif

#if defined (SIGUSR2)	/* user defined signal 2 */
  signal_names[SIGUSR2] = "SIGUSR2";
#endif

#if defined (SIGKILLTHR)	/* BeOS: Kill Thread */
  signal_names[SIGKILLTHR] = "SIGKILLTHR";
#endif

  for (i = 0; i < NSIG; i++)
    if (signal_names[i] == (char *)NULL)
      {
	signal_names[i] = (char *)malloc (18);
	if (signal_names[i])
	  sprintf (signal_names[i], "SIGJUNK(%d)", i);
      }

  signal_names[NSIG] = "DEBUG";
  signal_names[NSIG+1] = "ERR";
}

void
write_signames (stream)
     FILE *stream;
{
  register int i;

  fprintf (stream, "/* This file was automatically created by %s.\n",
	   progname);
  fprintf (stream, "   Do not edit.  Edit support/mksignames.c instead. */\n\n");
  fprintf (stream,
	   "/* A translation list so we can be polite to our users. */\n");
  fprintf ...
 
[truncated message content]