Ignore .flc

(output_parser): Don't care about the muscle action, here.
(prepare): Copy the action_obstack in the action muscle.
(output): Free action_obstack.

.cvsignore

@@ -3,10 +3,10 @@ config.cache
 config.h
 config.log
 config.status
-stamp-h*
+stamp-h
 bison-*
 patches
 *.patch *.log log patches applied
 *.prj
 releases
-autom4te.cache
+*.flc

ABOUT-NLS

@@ -164,128 +164,124 @@ Available Packages
 ==================
 
    Languages are not equally supported in all packages.  The following
-matrix shows the current state of internationalization, as of September
+matrix shows the current state of internationalization, as of July
 2001.  The matrix shows, in regard of each package, for which languages
 PO files have been submitted to translation coordination, with a
 translation percentage of at least 50%.
 
-     Ready PO files    bg cs da de el en eo es et fi fr gl he hr id it ja
-                     +----------------------------------------------------+
-     a2ps            |          []             []    []                   |
-     bash            |          []       [] []       []                   |
-     bfd             |                                                    |
-     binutils        |                               []                   |
-     bison           |          []          [] []    []                [] |
-     clisp           |          []    []    []       []                   |
-     cpio            |       [] []          []       [] []                |
-     diffutils       |       [] []       [] []       [] []       []       |
-     enscript        |          []                   []                   |
-     error           |                      []       []                   |
-     fetchmail       |                                                    |
-     fileutils       |    [] [] [] []       []       [] []             [] |
-     findutils       |       [] []          [] []    [] []       [] []    |
-     flex            |       []             []       []                   |
-     freetype        |                                                    |
-     gas             |                                                    |
-     gawk            |                               []    []             |
-     gcal            |                                                    |
-     gcc             |                                                    |
-     gettext         |    [] [] [] []       []       [] []       [] [] [] |
-     gnupg           |          []       []    []    [] []          [] [] |
-     gprof           |                                                    |
-     grep            |    []    []       [] [] []    [] []          []    |
-     hello           |       [] [] []    [] [] [] [] [] []          [] [] |
-     id-utils        |       [] []                   []                   |
-     indent          |       [] []             []    [] []                |
-     jpilot          |                               []                   |
-     kbd             |                                                    |
-     ld              |                               []                   |
-     libc            |    [] [] [] []       []       [] []             [] |
-     lilypond        |                                                 [] |
-     lynx            |    [] [] []                                     [] |
-     m4              |    [] [] [] []                [] []       []    [] |
-     make            |       [] []          []       [] []             [] |
-     mysecretdiary   |          []                                        |
-     nano            |                      []          []       []       |
-     opcodes         |                                                    |
-     parted          |          []                      []             [] |
-     ptx             |       [] []          [] []    [] []       []       |
-     python          |                                                    |
-     recode          |       [] [] []    [] []       [] [] []       []    |
-     sed             |    [] [] [] []    []    []    [] [] []    [] [] [] |
-     sh-utils        |    [] [] [] []       [] []    [] []          [] [] |
-     sharutils       |    [] [] [] []       []       [] []             [] |
-     sketch          |                                                    |
-     soundtracker    |          []          []          []                |
-     sp              |                                                    |
-     tar             |    [] [] []          [] []    []             [] [] |
-     texinfo         |    [] [] []       []          []                [] |
-     textutils       |    [] [] [] []       []       [] []             [] |
-     util-linux      |    [] []                                           |
-     wdiff           |       [] []             []                         |
-     wget            |    [] [] [] []       [] []    [] [] []          [] |
-                     +----------------------------------------------------+
-                       bg cs da de el en eo es et fi fr gl he hr id it ja
-                        0 14 24 32 11  1  8 23 13  1 33 22  4  0  7  9 18
+     Ready PO files    bg cs da de el en eo es et fi fr gl he hr id it
+                     +-------------------------------------------------+
+     a2ps            |          []             []                      |
+     bash            |          []       [] []       []                |
+     bfd             |                                                 |
+     binutils        |                                                 |
+     bison           |          []          [] []    []                |
+     clisp           |          []    []    []       []                |
+     cpio            |       [] []          []       [] []             |
+     diffutils       |       [] []       [] []       [] []       []    |
+     enscript        |          []                   []                |
+     error           |                      []       []                |
+     fetchmail       |                                                 |
+     fileutils       |    [] [] [] []       []       [] []             |
+     findutils       |       [] []          [] []    [] []       [] [] |
+     flex            |       []             []       []                |
+     freetype        |                                                 |
+     gas             |                                                 |
+     gawk            |                                     []          |
+     gcal            |                                                 |
+     gcc             |                                                 |
+     gettext         |    [] [] [] []       []       [] []       [] [] |
+     gnupg           |          []       []    []    [] []          [] |
+     gprof           |                                                 |
+     grep            |          []       [] [] []    [] []          [] |
+     hello           |       [] [] []    [] [] [] [] [] []          [] |
+     id-utils        |       [] []                   []                |
+     indent          |       [] []             []    [] []             |
+     jpilot          |                               []                |
+     kbd             |                                                 |
+     ld              |                                                 |
+     libc            |    [] [] [] []       []       [] []          [] |
+     lilypond        |                                                 |
+     lynx            |    [] [] []                                     |
+     m4              |    [] [] [] []                [] []       []    |
+     make            |       [] []          []       [] []             |
+     nano            |                                  []       []    |
+     opcodes         |                                                 |
+     parted          |          []                      []             |
+     ptx             |       [] []          [] []    [] []       []    |
+     python          |                                                 |
+     recode          |       [] [] []    [] []       [] [] []       [] |
+     sed             |    [] [] [] []    []    []    [] []       [] [] |
+     sh-utils        |    [] [] [] []       [] []    [] []          [] |
+     sharutils       |    [] [] [] []       []       [] []             |
+     soundtracker    |                                  []             |
+     sp              |                                                 |
+     tar             |    [] [] []          [] []    []          [] [] |
+     texinfo         |    [] [] []       []          []                |
+     textutils       |    [] [] [] []       []       [] []             |
+     util-linux      |    [] []                                        |
+     wdiff           |          []             []                      |
+     wget            |    [] [] [] []       [] []    [] [] []          |
+                     +-------------------------------------------------+
+                       bg cs da de el en eo es et fi fr gl he hr id it
+                        0 13 23 30 11  1  8 21 13  1 29 22  3  0  8 10
      
-                       ko lv nb nl nn no pl pt pt_BR ru sk sl sv tr uk zh
-                     +----------------------------------------------------+
-     a2ps            |          []                   []    []             |  6
-     bash            |                                                    |  4
-     bfd             |                                                    |  0
-     binutils        |                                                    |  1
-     bison           |                               []                   |  6
-     clisp           |          []                                        |  5
-     cpio            | []       []       []     []   []                   | 10
-     diffutils       |                   []          []       [] []       | 11
-     enscript        |          []              []   []                   |  5
-     error           |                                  []       []       |  4
-     fetchmail       |                                                    |  0
-     fileutils       | []       []       []     []   [] [] [] [] []       | 17
-     findutils       | []       []       []     []   []    [] [] []       | 16
-     flex            | []                            []       []          |  6
-     freetype        |                                                    |  0
-     gas             |                                                    |  0
-     gawk            |                                           []       |  3
-     gcal            |                                                    |  0
-     gcc             |                                                    |  0
-     gettext         | []                []     []   []    [] [] []    [] | 18
-     gnupg           |                   []                   [] []       | 10
-     gprof           |                                                    |  0
-     grep            |                   []                [] [] []       | 12
-     hello           | [] [] [] []    [] []          [] []    [] [] []    | 22
-     id-utils        |          []                   []       []          |  6
-     indent          | []       []       []          [] []    [] []       | 12
-     jpilot          |                                                    |  1
-     kbd             |                                           []       |  1
-     ld              |                                                    |  1
-     libc            | []    []       [] []     []      []    [] []       | 16
-     lilypond        |          []                            []          |  3
-     lynx            |          []              []   []       []          |  8
-     m4              |          []       []          []       []          | 12
-     make            | []       []       []     []   []          []       | 12
-     mysecretdiary   |                                                    |  1
-     nano            |                                        []          |  4
-     opcodes         |                                           []       |  1
-     parted          |          []                   []                   |  5
-     ptx             |       [] []    [] [] []       []       [] []       | 15
-     python          |                                                    |  0
-     recode          |                   []          []    [] []          | 13
-     sed             |          []              []   [] [] [] [] []       | 19
-     sh-utils        |       [] []    [] []     []   [] [] [] [] []    [] | 21
-     sharutils       |          []                   []       []          | 11
-     sketch          |                                                    |  0
-     soundtracker    |                                                    |  3
-     sp              |                                                    |  0
-     tar             |       []       [] []     []         [] [] []       | 15
-     texinfo         |                               []                   |  7
-     textutils       |       [] []    [] []     []   [] [] []             | 16
-     util-linux      |                          []               []       |  4
-     wdiff           |                               [] []    [] []       |  7
-     wget            |          []                   [] [] [] [] [] []    | 17
-                     +----------------------------------------------------+
-       33 teams        ko lv nb nl nn no pl pt pt_BR ru sk sl sv tr uk zh
-       53 domains       9  1  6 20  0  6 17  1  13   25 10 11 23 21  2  2  387
+                       ja ko lv nl no pl pt pt_BR ru sk sl sv tr uk zh
+                     +-------------------------------------------------+
+     a2ps            |          []                []    []             |  5
+     bash            |                                                 |  4
+     bfd             |                                                 |  0
+     binutils        |                                                 |  0
+     bison           | []       []                []                   |  7
+     clisp           |          []                                     |  5
+     cpio            |    []    []    []     []   []                   | 10
+     diffutils       |                []          []       []          | 10
+     enscript        |          []           []   []                   |  5
+     error           |                                        []       |  3
+     fetchmail       |                                                 |  0
+     fileutils       | [] []    []    []     []   [] [] [] [] []       | 17
+     findutils       |    []    []    []     []   []    [] [] []       | 16
+     flex            |    []                      []       []          |  6
+     freetype        |                                                 |  0
+     gas             |                                                 |  0
+     gawk            |                                        []       |  2
+     gcal            |                                                 |  0
+     gcc             |                                                 |  0
+     gettext         | [] []          []     []   []    [] [] []    [] | 18
+     gnupg           | []             []                   [] []       | 10
+     gprof           |                                                 |  0
+     grep            |                []                []    []       | 10
+     hello           | [] [] [] [] [] []          [] []    [] [] []    | 21
+     id-utils        |          []                []       []          |  6
+     indent          |    []    []    []          [] []    [] []       | 12
+     jpilot          |                                                 |  1
+     kbd             |                                        []       |  1
+     ld              |                                                 |  0
+     libc            | [] []    [] [] []     []      []    [] []       | 17
+     lilypond        | []       []                                     |  2
+     lynx            | []       []           []   []       []          |  8
+     m4              | []       []    []          []       []          | 12
+     make            | [] []    []    []     []   []          []       | 12
+     nano            |                                     []          |  3
+     opcodes         |                                                 |  0
+     parted          | []       []                []                   |  5
+     ptx             |          [] [] [] []       []       [] []       | 14
+     python          |                                                 |  0
+     recode          |                []          []    [] []          | 13
+     sed             | []       []           []   [] [] [] [] []       | 18
+     sh-utils        | []       [] [] []     []   [] [] [] [] []    [] | 20
+     sharutils       | []       []                []       []          | 11
+     soundtracker    |                                                 |  1
+     sp              |                                                 |  0
+     tar             | []       [] [] []     []   []    [] [] []       | 17
+     texinfo         | []                         []                   |  7
+     textutils       | []       [] [] []     []   [] [] []             | 15
+     util-linux      |                       []               []       |  4
+     wdiff           |                            [] []       []       |  5
+     wget            |          []                [] [] [] [] [] []    | 16
+                     +-------------------------------------------------+
+       31 teams        ja ko lv nl no pl pt pt_BR ru sk sl sv tr uk zh
+       51 domains      17  9  1 23  6 17  1  13   26  9 11 20 19  2  2  369
 
    Some counters in the preceding matrix are higher than the number of
 visible blocks let us expect.  This is because a few extra PO files are
@@ -298,9 +294,9 @@ distributed as such by its maintainer.  There might be an observable
 lag between the mere existence a PO file and its wide availability in a
 distribution.
 
-   If September 2001 seems to be old, you may fetch a more recent copy
-of this `ABOUT-NLS' file on most GNU archive sites.  The most
-up-to-date matrix with full percentage details can be found at
+   If July 2001 seems to be old, you may fetch a more recent copy of
+this `ABOUT-NLS' file on most GNU archive sites.  The most up-to-date
+matrix with full percentage details can be found at
 `http://www.iro.umontreal.ca/contrib/po/HTML/matrix.html'.
 
 Using `gettext' in new packages
@@ -308,11 +304,10 @@ Using `gettext' in new packages
 
    If you are writing a freely available program and want to
 internationalize it you are welcome to use GNU `gettext' in your
-package.  Of course you have to respect the GNU Library General Public
-License which covers the use of the GNU `gettext' library.  This means
-in particular that even non-free programs can use `libintl' as a shared
-library, whereas only free software can use `libintl' as a static
-library or use modified versions of `libintl'.
+package.  Of course the GNU General Public License applies to your
+sources from then on if you include `gettext' directly in your
+distribution but since you are writing free software anyway this is no
+restriction.
 
    Once the sources are changed appropriately and the setup can handle
 to use of `gettext' the only thing missing are the translations.  The

INSTALL

@@ -1,9 +1,3 @@
-Copyright 1994, 1995, 1996, 1999, 2000, 2001 Free Software Foundation,
-Inc.
-
-   This file is free documentation; the Free Software Foundation gives
-unlimited permission to copy, distribute and modify it.
-
 Basic Installation
 ==================
 
@@ -14,27 +8,20 @@ various system-dependent variables used during compilation.  It uses
 those values to create a `Makefile' in each directory of the package.
 It may also create one or more `.h' files containing system-dependent
 definitions.  Finally, it creates a shell script `config.status' that
-you can run in the future to recreate the current configuration, and a
-file `config.log' containing compiler output (useful mainly for
-debugging `configure').
-
-   It can also use an optional file (typically called `config.cache'
-and enabled with `--cache-file=config.cache' or simply `-C') that saves
-the results of its tests to speed up reconfiguring.  (Caching is
-disabled by default to prevent problems with accidental use of stale
-cache files.)
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
 
    If you need to do unusual things to compile the package, please try
 to figure out how `configure' could check whether to do them, and mail
 diffs or instructions to the address given in the `README' so they can
-be considered for the next release.  If you are using the cache, and at
-some point `config.cache' contains results you don't want to keep, you
-may remove or edit it.
+be considered for the next release.  If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
 
-   The file `configure.ac' (or `configure.in') is used to create
-`configure' by a program called `autoconf'.  You only need
-`configure.ac' if you want to change it or regenerate `configure' using
-a newer version of `autoconf'.
+   The file `configure.in' is used to create `configure' by a program
+called `autoconf'.  You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
 
 The simplest way to compile this package is:
 
@@ -68,15 +55,14 @@ Compilers and Options
 =====================
 
    Some systems require unusual options for compilation or linking that
-the `configure' script does not know about.  Run `./configure --help'
-for details on some of the pertinent environment variables.
+the `configure' script does not know about.  You can give `configure'
+initial values for variables by setting them in the environment.  Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
 
-   You can give `configure' initial values for variables by setting
-them in the environment.  You can do that on the command line like this:
-
-     ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
-
-   *Note Defining Variables::, for more details.
+Or on systems that have the `env' program, you can do it like this:
+     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
 
 Compiling For Multiple Architectures
 ====================================
@@ -89,11 +75,11 @@ directory where you want the object files and executables to go and run
 the `configure' script.  `configure' automatically checks for the
 source code in the directory that `configure' is in and in `..'.
 
-   If you have to use a `make' that does not support the `VPATH'
-variable, you have to compile the package for one architecture at a
-time in the source code directory.  After you have installed the
-package for one architecture, use `make distclean' before reconfiguring
-for another architecture.
+   If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory.  After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
 
 Installation Names
 ==================
@@ -136,35 +122,22 @@ you can use the `configure' options `--x-includes=DIR' and
 Specifying the System Type
 ==========================
 
-   There may be some features `configure' cannot figure out
+   There may be some features `configure' can not figure out
 automatically, but needs to determine by the type of host the package
 will run on.  Usually `configure' can figure that out, but if it prints
-a message saying it cannot guess the host type, give it the
-`--build=TYPE' option.  TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name which has the form:
-
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
      CPU-COMPANY-SYSTEM
 
-where SYSTEM can have one of these forms:
-
-     OS KERNEL-OS
-
-   See the file `config.sub' for the possible values of each field.  If
+See the file `config.sub' for the possible values of each field.  If
 `config.sub' isn't included in this package, then this package doesn't
 need to know the host type.
 
-   If you are _building_ compiler tools for cross-compiling, you should
+   If you are building compiler tools for cross-compiling, you can also
 use the `--target=TYPE' option to select the type of system they will
-produce code for.
-
-   If you want to _use_ a cross compiler, that generates code for a
-platform different from the build platform, you should specify the host
-platform (i.e., that on which the generated programs will eventually be
-run) with `--host=TYPE'.  In this case, you should also specify the
-build platform with `--build=TYPE', because, in this case, it may not
-be possible to guess the build platform (it sometimes involves
-compiling and running simple test programs, and this can't be done if
-the compiler is a cross compiler).
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
 
 Sharing Defaults
 ================
@@ -177,43 +150,19 @@ default values for variables like `CC', `cache_file', and `prefix'.
 `CONFIG_SITE' environment variable to the location of the site script.
 A warning: not all `configure' scripts look for a site script.
 
-Defining Variables
+Operation Controls
 ==================
 
-   Variables not defined in a site shell script can be set in the
-environment passed to `configure'.  However, some packages may run
-configure again during the build, and the customized values of these
-variables may be lost.  In order to avoid this problem, you should set
-them in the `configure' command line, using `VAR=value'.  For example:
-
-     ./configure CC=/usr/local2/bin/gcc
-
-will cause the specified gcc to be used as the C compiler (unless it is
-overridden in the site shell script).
-
-`configure' Invocation
-======================
-
    `configure' recognizes the following options to control how it
 operates.
 
-`--help'
-`-h'
-     Print a summary of the options to `configure', and exit.
-
-`--version'
-`-V'
-     Print the version of Autoconf used to generate the `configure'
-     script, and exit.
-
 `--cache-file=FILE'
-     Enable the cache: use and save the results of the tests in FILE,
-     traditionally `config.cache'.  FILE defaults to `/dev/null' to
-     disable caching.
+     Use and save the results of the tests in FILE instead of
+     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
+     debugging `configure'.
 
-`--config-cache'
-`-C'
-     Alias for `--cache-file=config.cache'.
+`--help'
+     Print a summary of the options to `configure', and exit.
 
 `--quiet'
 `--silent'
@@ -226,6 +175,8 @@ operates.
      Look for the package's source code in directory DIR.  Usually
      `configure' can determine that directory automatically.
 
-`configure' also accepts some other, not widely useful, options.  Run
-`configure --help' for more details.
+`--version'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
 
+`configure' also accepts some other, not widely useful, options.

Makefile.am

@@ -1,20 +1,5 @@
-## 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 of the License, 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
-
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
-AUTOMAKE_OPTIONS = 1.5 check-news readme-alpha dist-bzip2
+AUTOMAKE_OPTIONS = 1.5 check-news readme-alpha
 
 ACLOCAL_AMFLAGS = -I m4
 
@@ -41,5 +26,3 @@ alpha_url_dir = gnu/bison
 # Files to update automatically.
 wget_files = $(srcdir)/config/config.guess $(srcdir)/config/config.sub \
 	     $(srcdir)/config/texinfo.tex
-
-cvs_files = $(srcdir)/config/missing

Makefile.in

@@ -1,5 +1,4 @@
-# Makefile.in generated by automake 1.5a from Makefile.am.
-# @configure_input@
+# Makefile.in generated automatically by automake 1.5 from Makefile.am.
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -44,7 +43,6 @@ AUTOCONF = @AUTOCONF@
 AUTOMAKE = @AUTOMAKE@
 AUTOHEADER = @AUTOHEADER@
 
-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
 INSTALL = @INSTALL@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
@@ -59,12 +57,8 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
-
-EXEEXT = @EXEEXT@
-OBJEXT = @OBJEXT@
-PATH_SEPARATOR = @PATH_SEPARATOR@
 AMTAR = @AMTAR@
-AUTOM4TE = @AUTOM4TE@
+AT_TESTPATH = @AT_TESTPATH@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -73,7 +67,10 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-GCC = @GCC@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
@@ -84,10 +81,12 @@ INTLBISON = @INTLBISON@
 INTLLIBS = @INTLLIBS@
 INTLOBJS = @INTLOBJS@
 INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
-LIB = @LIB@
 LIBICONV = @LIBICONV@
+LIBOBJS = @LIBOBJS@
+M4 = @M4@
 MKINSTALLDIRS = @MKINSTALLDIRS@
 MSGFMT = @MSGFMT@
+OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 POFILES = @POFILES@
 POSUB = @POSUB@
@@ -101,7 +100,7 @@ am__include = @am__include@
 am__quote = @am__quote@
 install_sh = @install_sh@
 
-AUTOMAKE_OPTIONS = 1.5 check-news readme-alpha dist-bzip2
+AUTOMAKE_OPTIONS = 1.5 check-news readme-alpha
 
 ACLOCAL_AMFLAGS = -I m4
 
@@ -124,8 +123,6 @@ alpha_url_dir = gnu/bison
 wget_files = $(srcdir)/config/config.guess $(srcdir)/config/config.sub \
 	     $(srcdir)/config/texinfo.tex
 
-
-cvs_files = $(srcdir)/config/missing
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 mkinstalldirs = $(SHELL) $(top_srcdir)/config/mkinstalldirs
@@ -137,9 +134,10 @@ RECURSIVE_TARGETS = info-recursive dvi-recursive install-info-recursive \
 	uninstall-info-recursive all-recursive install-data-recursive \
 	install-exec-recursive installdirs-recursive install-recursive \
 	uninstall-recursive check-recursive installcheck-recursive
-DIST_COMMON = README ABOUT-NLS AUTHORS COPYING ChangeLog INSTALL \
-	Makefile.am Makefile.in NEWS README-alpha THANKS aclocal.m4 \
-	config.hin configure configure.in
+DIST_COMMON = README ./stamp-h.in ABOUT-NLS AUTHORS COPYING ChangeLog \
+	INSTALL Makefile.am Makefile.in NEWS README-alpha THANKS TODO \
+	aclocal.m4 config.hin configure configure.in missing \
+	mkinstalldirs
 DIST_SUBDIRS = $(SUBDIRS)
 all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-recursive
@@ -149,34 +147,44 @@ $(srcdir)/Makefile.in:  Makefile.am  $(top_srcdir)/configure.in $(ACLOCAL_M4)
 	cd $(top_srcdir) && \
 	  $(AUTOMAKE) --gnu  Makefile
 Makefile:  $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) && $(SHELL) ./config.status $@
+	cd $(top_builddir) && \
+	  CONFIG_HEADERS= CONFIG_LINKS= \
+	  CONFIG_FILES=$@ $(SHELL) ./config.status
 
 $(top_builddir)/config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 	$(SHELL) ./config.status --recheck
 $(srcdir)/configure:  $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
 	cd $(srcdir) && $(AUTOCONF)
 
-$(ACLOCAL_M4):  configure.in m4/c-bs-a.m4 m4/codeset.m4 m4/dmalloc.m4 m4/error.m4 m4/gettext.m4 m4/glibc21.m4 m4/iconv.m4 m4/isc-posix.m4 m4/lcmessage.m4 m4/malloc.m4 m4/mbrtowc.m4 m4/mbstate_t.m4 m4/prereq.m4 m4/progtest.m4 m4/realloc.m4 m4/strerror_r.m4 m4/warning.m4
+$(ACLOCAL_M4):  configure.in m4/atconfig.m4 m4/c-bs-a.m4 m4/codeset.m4 m4/error.m4 m4/gettext.m4 m4/glibc21.m4 m4/iconv.m4 m4/isc-posix.m4 m4/lcmessage.m4 m4/m4.m4 m4/malloc.m4 m4/mbstate_t.m4 m4/prereq.m4 m4/progtest.m4 m4/realloc.m4 m4/strerror_r.m4 m4/warning.m4
 	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.h: stamp-h1
+config.h: stamp-h
 	@if test ! -f $@; then \
-	  rm -f stamp-h1; \
-	  $(MAKE) stamp-h1; \
+		rm -f stamp-h; \
+		$(MAKE) stamp-h; \
 	else :; fi
-
-stamp-h1: $(srcdir)/config.hin $(top_builddir)/config.status
-	@rm -f stamp-h1
-	cd $(top_builddir) && $(SHELL) ./config.status config.h
-
-$(srcdir)/config.hin:  $(top_srcdir)/configure.in $(ACLOCAL_M4) 
+stamp-h: $(srcdir)/config.hin $(top_builddir)/config.status
+	@rm -f stamp-h stamp-hT
+	@echo timestamp > stamp-hT 2> /dev/null
+	cd $(top_builddir) \
+	  && CONFIG_FILES= CONFIG_HEADERS=config.h:config.hin \
+	     $(SHELL) ./config.status
+	@mv stamp-hT stamp-h
+$(srcdir)/config.hin:  $(srcdir)/./stamp-h.in
+	@if test ! -f $@; then \
+		rm -f $(srcdir)/./stamp-h.in; \
+		$(MAKE) $(srcdir)/./stamp-h.in; \
+	else :; fi
+$(srcdir)/./stamp-h.in: $(top_srcdir)/configure.in $(ACLOCAL_M4) 
+	@rm -f $(srcdir)/./stamp-h.in $(srcdir)/./stamp-h.inT
+	@echo timestamp > $(srcdir)/./stamp-h.inT 2> /dev/null
 	cd $(top_srcdir) && $(AUTOHEADER)
-	touch $(srcdir)/config.hin
+	@mv $(srcdir)/./stamp-h.inT $(srcdir)/./stamp-h.in
 
 distclean-hdr:
 	-rm -f config.h
 intl/Makefile: $(top_builddir)/config.status $(top_srcdir)/intl/Makefile.in
-	cd $(top_builddir) && $(SHELL) ./config.status $@
+	cd $(top_builddir) && CONFIG_FILES=$@ CONFIG_HEADERS= CONFIG_LINKS= $(SHELL) ./config.status
 uninstall-info-am:
 
 # This directory's subdirectories are mostly independent; you can cd
@@ -264,7 +272,7 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) config.hin $(TAGS_DEPENDENCIES) \
 	  || etags $(ETAGS_ARGS) $$tags config.hin $$unique $(LISP)
 
 GTAGS:
-	here=`$(am__cd) $(top_builddir) && pwd` \
+	here=`CDPATH=: && cd $(top_builddir) && pwd` \
 	  && cd $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) $$here
 
@@ -321,19 +329,10 @@ distdir: $(DISTFILES)
 	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
 	  ! -type d ! -perm -444 -exec $(SHELL) $(install_sh) -c -m a+r {} {} \; \
 	|| chmod -R a+r $(distdir)
-dist-gzip: distdir
+dist: distdir
 	$(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
 	-chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
 
-dist-bzip2: distdir
-	$(AMTAR) chof - $(distdir) | bzip2 -9 -c >$(distdir).tar.bz2
-	-chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
-
-dist dist-all: distdir
-	$(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
-	$(AMTAR) chof - $(distdir) | bzip2 -9 -c >$(distdir).tar.bz2
-	-chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
-
 # This target untars the dist file and tries a VPATH configuration.  Then
 # it guarantees that the distribution is self-contained by making another
 # tarfile.
@@ -344,7 +343,7 @@ distcheck: dist
 	mkdir $(distdir)/=build
 	mkdir $(distdir)/=inst
 	chmod a-w $(distdir)
-	dc_install_base=`$(am__cd) $(distdir)/=inst && pwd` \
+	dc_install_base=`CDPATH=: && cd $(distdir)/=inst && pwd` \
 	  && cd $(distdir)/=build \
 	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
 	    --with-included-gettext \
@@ -355,16 +354,14 @@ distcheck: dist
 	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
 	  && $(MAKE) $(AM_MAKEFLAGS) uninstall \
 	  && (test `find $$dc_install_base -type f -print | wc -l` -le 1 \
-	      || { echo "ERROR: files left after uninstall:" ; \
-	           find $$dc_install_base -type f -print ; \
-	           exit 1; } >&2 ) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist-gzip \
+	     || (echo "Error: files left after uninstall" 1>&2; \
+	         exit 1) ) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dist \
 	  && $(MAKE) $(AM_MAKEFLAGS) distclean \
 	  && rm -f $(distdir).tar.gz \
 	  && (test `find . -type f -print | wc -l` -eq 0 \
-	      || { echo "ERROR: files left after distclean:" ; \
-	           find . -type f -print ; \
-	           exit 1; } >&2 )
+	     || (echo "Error: files left after distclean" 1>&2; \
+	         exit 1) )
 	-chmod -R a+w $(distdir) > /dev/null 2>&1; rm -rf $(distdir)
 	@echo "$(distdir).tar.gz is ready for distribution" | \
 	  sed 'h;s/./=/g;p;x;p;x'
@@ -402,6 +399,9 @@ clean: clean-recursive
 
 clean-am: clean-generic mostlyclean-am
 
+dist-all: distdir
+	$(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+	-chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
 distclean: distclean-recursive
 	-rm -f config.status config.cache config.log
 distclean-am: clean-am distclean-generic distclean-hdr distclean-tags
@@ -437,20 +437,19 @@ uninstall-am: uninstall-info-am
 uninstall-info: uninstall-info-recursive
 
 .PHONY: $(RECURSIVE_TARGETS) GTAGS all all-am check check-am clean \
-	clean-generic clean-recursive dist dist-all dist-bzip2 \
-	dist-gzip distcheck distclean distclean-generic distclean-hdr \
-	distclean-recursive distclean-tags distdir dvi dvi-am \
-	dvi-recursive info info-am info-recursive install install-am \
-	install-data install-data-am install-data-recursive \
-	install-exec install-exec-am install-exec-recursive \
-	install-info install-info-am install-info-recursive install-man \
-	install-recursive install-strip installcheck installcheck-am \
-	installdirs installdirs-am installdirs-recursive \
-	maintainer-clean maintainer-clean-generic \
-	maintainer-clean-recursive mostlyclean mostlyclean-generic \
-	mostlyclean-recursive tags tags-recursive uninstall \
-	uninstall-am uninstall-info-am uninstall-info-recursive \
-	uninstall-recursive
+	clean-generic clean-recursive dist dist-all distcheck distclean \
+	distclean-generic distclean-hdr distclean-recursive \
+	distclean-tags distdir dvi dvi-am dvi-recursive info info-am \
+	info-recursive install install-am install-data install-data-am \
+	install-data-recursive install-exec install-exec-am \
+	install-exec-recursive install-info install-info-am \
+	install-info-recursive install-man install-recursive \
+	install-strip installcheck installcheck-am installdirs \
+	installdirs-am installdirs-recursive maintainer-clean \
+	maintainer-clean-generic maintainer-clean-recursive mostlyclean \
+	mostlyclean-generic mostlyclean-recursive tags tags-recursive \
+	uninstall uninstall-am uninstall-info-am \
+	uninstall-info-recursive uninstall-recursive
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.

Makefile.maint

@@ -22,6 +22,9 @@
 # Do not save the original name or timestamp in the .tar.gz file.
 GZIP_ENV = '--no-name --best'
 
+# Automake 1.4 does not define AMTAR.
+AMTAR ?= $(TAR)
+
 CVS = cvs
 
 prev_version_file ?= .prev-version
@@ -43,101 +46,12 @@ release_archive_dir ?= ../release
 
 
 
-## ---------------- ##
-## Updating files.  ##
-## ---------------- ##
-
-WGET = wget
-ftp-gnu = ftp://ftp.gnu.org/gnu
-
-# Use mv, if you don't have/want move-if-change.
-move_if_change ?= move-if-change
-
-# ------------------- #
-# Updating PO files.  #
-# ------------------- #
-
-po_repo = http://www.iro.umontreal.ca/contrib/po/maint/$(PACKAGE)
-.PHONY: do-po-update po-update
-do-po-update:
-	tmppo=/tmp/$(PACKAGE)-$(VERSION)-po &&\
-	rm -rf $$tmppo && \
-	mkdir $$tmppo && \
-	(cd $$tmppo && $(WGET) -r -l1 -nd --no-parent -A '*.po' $(po_repo)) &&\
-	cp $$tmppo/*.po po
-	cd po && $(MAKE) update-po
-	$(MAKE) po-check
-
-po-update:
-	if test -d "po"; then \
-	  $(MAKE) do-po-update; \
-	fi
-
-# -------------------------- #
-# Updating GNU build tools.  #
-# -------------------------- #
-
-# The following pseudo table associates a local directory and a URL
-# with each of the files that belongs to some other package and is
-# regularly updated from the specified URL.
-wget_files ?= $(srcdir)/config.guess $(srcdir)/config.sub \
-              $(srcdir)/src/ansi2knr.c \
-	      $(srcdir)/doc/texinfo.tex
-wget-targets = $(patsubst %, get-%, $(wget_files))
-
-config.guess-url_prefix = $(ftp-gnu)/config/
-config.sub-url_prefix = $(ftp-gnu)/config/
-
-ansi2knr.c-url_prefix = ftp://ftp.cs.wisc.edu/ghost/
-
-texinfo.tex-url_prefix = $(ftp-gnu)/texinfo/
-
-standards.texi-url_prefix = $(ftp-gnu)/GNUinfo/
-make-stds.texi-url_prefix = $(ftp-gnu)/GNUinfo/
-
-target = $(patsubst get-%, %, $@)
-url = $($(notdir $(target))-url_prefix)$(notdir $(target))
-
-.PHONY: $(wget-targets)
-$(wget-targets):
-	$(WGET) $(url) -O $(target).t \
-	  && $(move_if_change) $(target).t $(target)
-
-.PHONY: wget-update
-wget-update: $(wget-targets)
-
-
-# Updating tools via CVS.
-cvs_files ?= depcomp missing
-cvs-targets = $(patsubst %, get-%, $(cvs_files))
-
-automake_repo = :pserver:[email protected]:/cvs/automake
-.PHONY: $(cvs-targets)
-$(cvs-targets):
-	$(CVS) -d $(automake_repo) co -p automake/lib/$(notdir $(target)) \
-	  >$(target).t \
-	    && $(move_if_change) $(target).t $(target);
-
-.PHONY: cvs-update
-cvs-update: $(cvs-targets)
-
-
-# --------------------- #
-# Updating everything.  #
-# --------------------- #
-
-.PHONY: update
-update: wget-update cvs-update po-update
-
-
-
 ## --------------- ##
 ## Sanity checks.  ##
 ## --------------- ##
 
-# Checks that don't require cvs.  Run `changelog-check' last as
-# previous test may reveal problems requiring new ChangeLog entries.
-local-check: po-check copyright-check writable-files changelog-check
+# Checks that don't require cvs.
+local-check: changelog-check po-check writable-files copyright-check
 
 changelog-check:
 	if head ChangeLog | grep 'Version $(VERSION)' >/dev/null; then \
@@ -203,16 +117,10 @@ maintainer-distcheck: changelog-check
 	$(MAKE) my-distcheck
 
 
-
-## -------------- ##
-## Making dists.  ##
-## -------------- ##
-
-
 # Tag before making distribution.  Also, don't make a distribution if
 # checks fail.  Also, make sure the NEWS file is up-to-date.
 # FIXME: use dist-hook/my-dist like distcheck-hook/my-distcheck.
-cvs-dist: local-check cvs-check maintainer-distcheck
+cvs-dist: cvs-check maintainer-distcheck
 	$(CVS) update po
 	$(CVS) tag -c $(this-cvs-tag)
 	$(MAKE) dist
@@ -222,7 +130,6 @@ cvs-dist: local-check cvs-check maintainer-distcheck
 null_AM_MAKEFLAGS = \
   ACLOCAL=false \
   AUTOCONF=false \
-  AUTOM4TE=false \
   AUTOMAKE=false \
   AUTOHEADER=false \
   MAKEINFO=false
@@ -270,7 +177,7 @@ rel-check:
 	md5_tmp=/tmp/rel-check-md5-$$$$; \
 	set -e; \
 	trap 'status=$$?; rm -f $$tarz $$md5_tmp; exit $$status' 0 1 2 3 15; \
-	$(WGET) -q --output-document=$$tarz $(url); \
+	wget -q --output-document=$$tarz $(url); \
 	echo "$(md5)  -" > $$md5_tmp; \
 	md5sum -c $$md5_tmp < $$tarz
 
@@ -321,6 +228,48 @@ announcement: NEWS ChangeLog $(rel-files)
 	      -e 'print "\n"."*"x70 ."\n"; s///; print; print "*"x70 ."\n"'; \
 	)
 
+WGET = wget
+ftp-gnu = ftp://ftp.gnu.org/gnu
+
+# Use mv, if you don't have/want move-if-change.
+move_if_change ?= move-if-change
+
+# The following pseudo table associates a local directory and a URL
+# with each of the files that belongs to some other package and is
+# regularly updated from the specified URL.
+wget_files ?= $(srcdir)/config.guess $(srcdir)/config.sub \
+              $(srcdir)/src/ansi2knr.c \
+	      $(srcdir)/doc/texinfo.tex
+get-targets = $(patsubst %, get-%, $(wget_files))
+
+config.guess-url_prefix = $(ftp-gnu)/config/
+config.sub-url_prefix = $(ftp-gnu)/config/
+
+ansi2knr.c-url_prefix = ftp://ftp.cs.wisc.edu/ghost/
+
+texinfo.tex-url_prefix = $(ftp-gnu)/texinfo/
+
+standards.texi-url_prefix = $(ftp-gnu)/GNUinfo/
+make-stds.texi-url_prefix = $(ftp-gnu)/GNUinfo/
+
+target = $(patsubst get-%, %, $@)
+url = $($(notdir $(target))-url_prefix)$(notdir $(target))
+
+.PHONY: $(get-targets)
+$(get-targets):
+	$(WGET) $(url) -O $(target).t \
+	  && $(move_if_change) $(target).t $(target)
+
+automake_repo=:pserver:[email protected]:/cvs/automake
+.PHONY: wget-update
+wget-update: $(get-targets)
+	for f in depcomp missing; do                                    \
+	  test -f $$f || continue;					\
+	  echo checking out $$f...;                                     \
+	  $(CVS) -d $(automake_repo) co -p automake/lib/$$f > $$f.t        \
+	    && $(move_if_change) $$f.t $$f;                             \
+	done
+
 define emit-rsync-commands
 	echo =====================================
 	echo =====================================
@@ -335,7 +284,7 @@ endef
 $(xd-delta): $(release_archive_dir)/$(prev-tgz) $(distdir).tar.gz
 	xdelta delta -9 $^ $@ || :
 
-alpha:
+alpha: local-check
 	$(MAKE) cvs-dist
 	$(MAKE) $(xd-delta)
 	$(MAKE) -s announcement > /tmp/announce-$(my_distdir)

NEWS

@@ -1,98 +1,7 @@
 Bison News
 ----------
 
-Changes in version 1.30f:
-
-* Reduced Grammars
-  Fixed bugs when reporting useless nonterminals.
-
-* 64 bit hosts
-  The parsers work properly on 64 bit hosts.
-
-Changes in version 1.30e:
-
-* Error messages
-  Some calls to strerror resulted in scrambled or missing error messages.
-
-* %expect
-  When the number of shift/reduce conflicts is correct, don't issue
-  any warning.
-
-* The verbose report includes the rule line numbers.
-
-* Rule line numbers are fixed in traces.
-
-Changes in version 1.30d:
-
-* Swedish translation
-
-* Parse errors
-  Verbose parse error messages from the parsers are better looking.
-  Before: parse error: unexpected `'/'', expecting `"number"' or `'-'' or `'(''
-     Now: parse error: unexpected '/', expecting "number" or '-' or '('
-
-* Fixed VCG output
-  Was broken when strings aliases for symbols were used.
-
-Changes in version 1.30c:
-
-* Fixed a few warnings.
-
-* Some portability issues.
-
-Changes in version 1.30b:
-
-* Fixed parser memory leaks.
-  When the generated parser was using malloc to extend its stacks, the
-  previous allocations were not freed.
-
-* Fixed verbose output file.
-  Some newlines were missing.
-  Some conflicts in state descriptions were missing.
-
-* Fixed conflict report.
-  Option -v was needed to get the result.
-
-* %expect
-  Was not used.
-  Mismatches are errors, not warnings.
-
-* Fixed incorrect processing of some invalid input.
-
-* Fixed CPP guards: 9foo.h uses BISON_9FOO_H instead of 9FOO_H.
-
-* Fixed some typos in the documentation.
-
-* %token MY_EOF 0 is supported.
-  Before, MY_EOF was silently renumbered as 257.
-
-* doc/refcard.tex is updated.
-
-* %output, %file-prefix, %name-prefix.
-  New.
-
-* --output
-  New, aliasing `--output-file'.
-
-Changes in version 1.30, 2001-10-26:
-
-* `--defines' and `--graph' have now an optionnal argument which is the
-  output file name. `-d' and `-g' do not change, they do not take any
-  argument.
-
-* `%source_extension' and `%header_extension' are removed, failed
-  experiment.
-
-* Portability fixes.
-
-Changes in version 1.29, 2001-09-07:
-
-* The output file does not define const, as this caused problems when used
-  with common autoconfiguration schemes.  If you still use ancient compilers
-  that lack const, compile with the equivalent of the C compiler option
-  `-Dconst='.  autoconf's AC_C_CONST macro provides one way to do this.
-
-* Added `-g' and `--graph'.
+Changes in version 1.28c:
 
 * The Bison manual is now distributed under the terms of the GNU FDL.
 
@@ -116,11 +25,8 @@ Changes in version 1.29, 2001-09-07:
 * New directives.
   `%yacc', `%fixed_output_files', `%defines', `%no_parser', `%verbose',
   `%debug', `%source_extension' and `%header_extension'.
-
-* @$
-  Automatic location tracking.
 
-Changes in version 1.28, 1999-07-06:
+Changes in version 1.28:
 
 * Should compile better now with K&R compilers.
 
@@ -152,7 +58,7 @@ Changes in version 1.26:
 * Generated parsers should now work even on operating systems which do
   not provide alloca().
 
-Changes in version 1.25, 1995-10-16:
+Changes in version 1.25:
 
 * Errors in the input grammar are not fatal; Bison keeps reading
 the grammar file, and reports all the errors found in it.
@@ -193,7 +99,3 @@ Changes in version 1.22:
 Changes in version 1.20:
 
 Output file does not redefine const for C++.
-
-Local Variables:
-mode: outline
-End:

THANKS

@@ -1,35 +1,22 @@
 Bison was originally written by Robert Corbett.  It would not be what
 it is today without the invaluable help of these people:
 
-Airy Andre              Airy.Andre@edf.fr
-Akim Demaille           akim@freefriends.org
-Albert Chin-A-Young     [email protected]
-Alexander Belopolsky    alexb@rentec.com
-Daniel Hagerty          [email protected]
-David J. MacKenzie      djm@gnu.org
-Dick Streefland		[email protected]
-Enrico Scholz           [email protected]
-Fabrice Bauzac          [email protected]
-Hans Aberg              [email protected]
-Jesse Thilo             [email protected]
-Jim Meyering            [email protected]
-Juan Manuel Guerrero    [email protected]
-Keith Browne            [email protected]
-Laurent Mascherpa       [email protected]
+Akim Demaille		akim@epita.fr
+Daniel Hagerty  	hag@gnu.org
+David J. MacKenzie  	[email protected]
+Fabrice Bauzac		noon@cote-dazur.com
+Hans Aberg		[email protected]
+Jesse Thilo  		jthilo@gnu.org
+Jim Meyering  		[email protected]
+Laurent Mascherpa	[email protected]
 Marc Autret             [email protected]
-Neil Booth              [email protected]
-Noah Friedman           [email protected]
+Neil Booth		[email protected]
+Noah Friedman  		[email protected]
 Pascal Bart             [email protected]
-Paul Eggert             [email protected]
-Per Allansson           per@appgate.com
-Peter Hámorský          [email protected]
-Piotr Gackiewicz        [email protected]
-Richard Stallman        [email protected]
+Paul Eggert  		[email protected]
+Piotr Gackiewicz	gacek@intertel.com.pl
+Richard Stallman  	[email protected]
 Robert Anisko           [email protected]
-Shura                   [email protected]
-Tom Lane                [email protected]
-Wolfram Wagner          [email protected]
-Wwp                     [email protected]
 
 Many people are not named here because we lost track of them.  We
 thank them!  Please, help us keeping this list up to date.

TODO

@@ -0,0 +1,28 @@
+-*- outline -*-
+
+* src/reader.c
+Complete parse_skel_decl () with parse_dquoted_param ().	[]
+Check and cleanup for CPP-out code.	[]
+
+* src/output.c
+Synchronize `#line' directive with user file.	[ok]
+
+Cleanup dirty CPP-out code.	[]
+** Output sub-skeleton files.	[]
+Useful for %no_parser.	[]
+*** New skeleton.	[]
+
+* src/getargs.c src/lex.c
+Synchronize percent and command line options.	[ok]
+
+* src/macrotab.[ch]
+Removing warnings when compiling. (gcc-warnings).	[ok]
+
+* src/print_graph.c
+Find the best graph parameters.	[]
+
+* doc/bison.texinfo
+Echo modifications of prologue and epilogue.	[]
+Add informations about YYERROR_VERBOSE.	[]
+Add explainations about skeleton muscles.	[]
+Add explainations about %skeleton.	[]

aclocal.m4

@@ -1,4 +1,4 @@
-# aclocal.m4 generated automatically by aclocal 1.5a -*- Autoconf -*-
+# aclocal.m4 generated automatically by aclocal 1.5
 
 # Copyright 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -11,29 +11,11 @@
 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 # PARTICULAR PURPOSE.
 
-# Do all the work for Automake.                            -*- Autoconf -*-
+# Do all the work for Automake.  This macro actually does too much --
+# some checks are only needed if your package does certain things.
+# But this isn't really a big deal.
 
-# This macro actually does too much some checks are only needed if
-# your package does certain things.  But this isn't really a big deal.
-
-# Copyright 1996, 1997, 1998, 1999, 2000, 2001 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
-# 02111-1307, USA.
-
-# serial 6
+# serial 5
 
 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
 # written in clear, in which case automake, when reading aclocal.m4,
@@ -42,29 +24,55 @@
 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
 
 
-AC_PREREQ([2.52])
+# We require 2.13 because we rely on SHELL being computed by configure.
+AC_PREREQ([2.13])
+
+# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
+# -----------------------------------------------------------
+# If MACRO-NAME is provided do IF-PROVIDED, else IF-NOT-PROVIDED.
+# The purpose of this macro is to provide the user with a means to
+# check macros which are provided without letting her know how the
+# information is coded.
+# If this macro is not defined by Autoconf, define it here.
+ifdef([AC_PROVIDE_IFELSE],
+      [],
+      [define([AC_PROVIDE_IFELSE],
+              [ifdef([AC_PROVIDE_$1],
+                     [$2], [$3])])])
 
-# Autoconf 2.50 wants to disallow AM_ names.  We explicitly allow
-# the ones we care about.
-m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
 
 # AM_INIT_AUTOMAKE(PACKAGE,VERSION, [NO-DEFINE])
 # ----------------------------------------------
 AC_DEFUN([AM_INIT_AUTOMAKE],
 [AC_REQUIRE([AC_PROG_INSTALL])dnl
 # test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" &&
+if test "`CDPATH=:; cd $srcdir && pwd`" != "`pwd`" &&
    test -f $srcdir/config.status; then
   AC_MSG_ERROR([source directory already configured; run \"make distclean\" there first])
 fi
 
 # Define the identity of the package.
-AC_SUBST([PACKAGE], [$1])dnl
-AC_SUBST([VERSION], [$2])dnl
+PACKAGE=$1
+AC_SUBST(PACKAGE)dnl
+VERSION=$2
+AC_SUBST(VERSION)dnl
 ifelse([$3],,
 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])
 
+# Autoconf 2.50 wants to disallow AM_ names.  We explicitly allow
+# the ones we care about.
+ifdef([m4_pattern_allow],
+      [m4_pattern_allow([^AM_[A-Z]+FLAGS])])dnl
+
+# Autoconf 2.50 always computes EXEEXT.  However we need to be
+# compatible with 2.13, for now.  So we always define EXEEXT, but we
+# don't compute it.
+AC_SUBST(EXEEXT)
+# Similar for OBJEXT -- only we only use OBJEXT if the user actually
+# requests that it be used.  This is a bit dumb.
+: ${OBJEXT=o}
+AC_SUBST(OBJEXT)
 
 # Some tools Automake needs.
 AC_REQUIRE([AM_SANITY_CHECK])dnl
@@ -97,23 +105,6 @@ AC_PROVIDE_IFELSE([AC_PROG_][CXX],
 # Check to make sure that the build environment is sane.
 #
 
-# Copyright 1996, 1997, 2000, 2001 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
-# 02111-1307, USA.
-
 # serial 3
 
 # AM_SANITY_CHECK
@@ -157,25 +148,6 @@ Check your system clock])
 fi
 AC_MSG_RESULT(yes)])
 
-#  -*- Autoconf -*-
-
-
-# Copyright 1997, 1999, 2000, 2001 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
-# 02111-1307, USA.
 
 # serial 2
 
@@ -206,23 +178,6 @@ fi
 
 # AM_AUX_DIR_EXPAND
 
-# Copyright 2001 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
-# 02111-1307, USA.
-
 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
 # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
@@ -261,59 +216,19 @@ fi
 # absolute PATH.  The drawback is that using absolute paths prevent a
 # configured tree to be moved without reconfiguration.
 
-# Rely on autoconf to set up CDPATH properly.
-AC_PREREQ([2.50])
-
 AC_DEFUN([AM_AUX_DIR_EXPAND], [
 # expand $ac_aux_dir to an absolute path
-am_aux_dir=`cd $ac_aux_dir && pwd`
+am_aux_dir=`CDPATH=:; cd $ac_aux_dir && pwd`
 ])
 
 # AM_PROG_INSTALL_SH
 # ------------------
 # Define $install_sh.
-
-# Copyright 2001 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
-
 AC_DEFUN([AM_PROG_INSTALL_SH],
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 install_sh=${install_sh-"$am_aux_dir/install-sh"}
 AC_SUBST(install_sh)])
 
-# AM_PROG_INSTALL_STRIP
-
-# Copyright 2001 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
-# 02111-1307, USA.
-
 # One issue with vendor `install' (even GNU) is that you can't
 # specify the program used to strip binaries.  This is especially
 # annoying in cross-compiling environments, where the build's strip
@@ -328,22 +243,6 @@ AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
 # serial 4						-*- Autoconf -*-
 
-# Copyright 1999, 2000, 2001 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
-# 02111-1307, USA.
 
 
 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
@@ -355,7 +254,7 @@ AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
 
 # _AM_DEPENDENCIES(NAME)
-# ----------------------
+# ---------------------
 # See how the compiler implements dependency checking.
 # NAME is "CC", "CXX" or "OBJC".
 # We try a few techniques and use that to set a single cache variable.
@@ -434,7 +333,8 @@ else
   am_cv_$1_dependencies_compiler_type=none
 fi
 ])
-AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+$1DEPMODE="depmode=$am_cv_$1_dependencies_compiler_type"
+AC_SUBST([$1DEPMODE])
 ])
 
 
@@ -452,7 +352,7 @@ else
   DEPDIR=_deps
 fi
 rmdir .deps 2>/dev/null
-AC_SUBST([DEPDIR])
+AC_SUBST(DEPDIR)
 ])
 
 
@@ -467,40 +367,30 @@ if test "x$enable_dependency_tracking" != xno; then
   AMDEPBACKSLASH='\'
 fi
 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
-AC_SUBST([AMDEPBACKSLASH])
+pushdef([subst], defn([AC_SUBST]))
+subst(AMDEPBACKSLASH)
+popdef([subst])
 ])
 
-# Generate code to set up dependency tracking.   -*- Autoconf -*-
+# Generate code to set up dependency tracking.
+# This macro should only be invoked once -- use via AC_REQUIRE.
+# Usage:
+# AM_OUTPUT_DEPENDENCY_COMMANDS
 
-# Copyright 1999, 2000, 2001 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
-# 02111-1307, USA.
-
-#serial 2
-
-# _AM_OUTPUT_DEPENDENCY_COMMANDS
-# ------------------------------
-AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
-[for mf in $CONFIG_FILES; do
-  case $mf in
+#
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each `.P' file that we will
+# need in order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],[
+AC_OUTPUT_COMMANDS([
+test x"$AMDEP_TRUE" != x"" ||
+for mf in $CONFIG_FILES; do
+  case "$mf" in
   Makefile) dirpart=.;;
-  */Makefile) dirpart=`AS_DIRNAME("$mf")`;;
+  */Makefile) dirpart=`echo "$mf" | sed -e 's|/[^/]*$||'`;;
   *) continue;;
   esac
-  grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
+  grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
   # Extract the definition of DEP_FILES from the Makefile without
   # running `make'.
   DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
@@ -524,49 +414,18 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
     # Make sure the directory exists.
     test -f "$dirpart/$file" && continue
-    fdir=`AS_DIRNAME(["$file"])`
-    AS_MKDIR_P([$dirpart/$fdir])
+    fdir=`echo "$file" | sed -e 's|/[^/]*$||'`
+    $ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1
     # echo "creating $dirpart/$file"
     echo '# dummy' > "$dirpart/$file"
   done
 done
-])# _AM_OUTPUT_DEPENDENCY_COMMANDS
-
-
-# AM_OUTPUT_DEPENDENCY_COMMANDS
-# -----------------------------
-# This macro should only be invoked once -- use via AC_REQUIRE.
-#
-# This code is only required when automatic dependency tracking
-# is enabled.  FIXME.  This creates each `.P' file that we will
-# need in order to bootstrap the dependency handling code.
-AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
-[AC_CONFIG_COMMANDS([depfiles],
-     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
-     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
-])
+], [AMDEP_TRUE="$AMDEP_TRUE"
+ac_aux_dir="$ac_aux_dir"])])
 
 # AM_MAKE_INCLUDE()
 # -----------------
 # Check to see how make treats includes.
-
-# Copyright 2001 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
-# 02111-1307, USA.
-
 AC_DEFUN([AM_MAKE_INCLUDE],
 [am_make=${MAKE-make}
 cat > confinc << 'END'
@@ -605,35 +464,23 @@ AC_MSG_RESULT($_am_result)
 rm -f confinc confmf
 ])
 
-# AM_CONDITIONAL                                              -*- Autoconf -*-
-
-# Copyright 1997, 2000, 2001 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
-# 02111-1307, USA.
-
-# serial 5
-
-AC_PREREQ(2.52)
+# serial 3
 
 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 # -------------------------------------
 # Define a conditional.
+#
+# FIXME: Once using 2.50, use this:
+# m4_match([$1], [^TRUE\|FALSE$], [AC_FATAL([$0: invalid condition: $1])])dnl
 AC_DEFUN([AM_CONDITIONAL],
-[ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
-        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+[ifelse([$1], [TRUE],
+        [errprint(__file__:__line__: [$0: invalid condition: $1
+])dnl
+m4exit(1)])dnl
+ifelse([$1], [FALSE],
+       [errprint(__file__:__line__: [$0: invalid condition: $1
+])dnl
+m4exit(1)])dnl
 AC_SUBST([$1_TRUE])
 AC_SUBST([$1_FALSE])
 if $2; then
@@ -644,83 +491,92 @@ else
   $1_FALSE=
 fi])
 
-# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
+# Like AC_CONFIG_HEADER, but automatically create stamp file.
 
-# Copyright 1996, 1997, 2000, 2001 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
-# 02111-1307, USA.
-
-AC_PREREQ([2.52])
-
-# serial 6
+# serial 3
 
 # When config.status generates a header, we must update the stamp-h file.
 # This file resides in the same directory as the config header
 # that is generated.  We must strip everything past the first ":",
 # and everything past the last "/".
 
+AC_PREREQ([2.12])
+
+AC_DEFUN([AM_CONFIG_HEADER],
+[ifdef([AC_FOREACH],dnl
+	 [dnl init our file count if it isn't already
+	 m4_ifndef([_AM_Config_Header_Index], m4_define([_AM_Config_Header_Index], [0]))
+	 dnl prepare to store our destination file list for use in config.status
+	 AC_FOREACH([_AM_File], [$1],
+		    [m4_pushdef([_AM_Dest], m4_patsubst(_AM_File, [:.*]))
+		    m4_define([_AM_Config_Header_Index], m4_incr(_AM_Config_Header_Index))
+		    dnl and add it to the list of files AC keeps track of, along
+		    dnl with our hook
+		    AC_CONFIG_HEADERS(_AM_File,
+dnl COMMANDS, [, INIT-CMDS]
+[# update the timestamp
+echo timestamp >"AS_ESCAPE(_AM_DIRNAME(]_AM_Dest[))/stamp-h]_AM_Config_Header_Index["
+][$2]m4_ifval([$3], [, [$3]]))dnl AC_CONFIG_HEADERS
+		    m4_popdef([_AM_Dest])])],dnl
+[AC_CONFIG_HEADER([$1])
+  AC_OUTPUT_COMMANDS(
+   ifelse(patsubst([$1], [[^ ]], []),
+	  [],
+	  [test -z "$CONFIG_HEADERS" || echo timestamp >dnl
+	   patsubst([$1], [^\([^:]*/\)?.*], [\1])stamp-h]),dnl
+[am_indx=1
+for am_file in $1; do
+  case " \$CONFIG_HEADERS " in
+  *" \$am_file "*)
+    am_dir=\`echo \$am_file |sed 's%:.*%%;s%[^/]*\$%%'\`
+    if test -n "\$am_dir"; then
+      am_tmpdir=\`echo \$am_dir |sed 's%^\(/*\).*\$%\1%'\`
+      for am_subdir in \`echo \$am_dir |sed 's%/% %'\`; do
+        am_tmpdir=\$am_tmpdir\$am_subdir/
+        if test ! -d \$am_tmpdir; then
+          mkdir \$am_tmpdir
+        fi
+      done
+    fi
+    echo timestamp > "\$am_dir"stamp-h\$am_indx
+    ;;
+  esac
+  am_indx=\`expr \$am_indx + 1\`
+done])
+])]) # AM_CONFIG_HEADER
+
 # _AM_DIRNAME(PATH)
 # -----------------
 # Like AS_DIRNAME, only do it during macro expansion
 AC_DEFUN([_AM_DIRNAME],
-       [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
-	      m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
-		    m4_if(regexp([$1], [^/.*]), -1,
+       [m4_if(m4_regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
+	      m4_if(m4_regexp([$1], [^//\([^/]\|$\)]), -1,
+		    m4_if(m4_regexp([$1], [^/.*]), -1,
 			  [.],
-			  patsubst([$1], [^\(/\).*], [\1])),
-		    patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
-	      patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
-])# _AM_DIRNAME
+			  m4_patsubst([$1], [^\(/\).*], [\1])),
+		    m4_patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
+	      m4_patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
+]) # _AM_DIRNAME
 
 
-# The stamp files are numbered to have different names.
-# We could number them on a directory basis, but that's additional
-# complications, let's have a unique counter.
-m4_define([_AM_STAMP_Count], [0])
+# serial 2
 
+# Single argument says where are built sources to test, relative to the
+# built test directory.  Maybe omitted if the same (flat distribution).
 
-# _AM_STAMP(HEADER)
-# -----------------
-# The name of the stamp file for HEADER.
-AC_DEFUN([_AM_STAMP],
-[m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
-AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
-                               [:.*])))/stamp-h[]_AM_STAMP_Count])
-
-
-# _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
-# ------------------------------------------------------------
-# We used to try to get a real timestamp in stamp-h.  But the fear is that
-# that will cause unnecessary cvs conflicts.
-AC_DEFUN([_AM_CONFIG_HEADER],
-[# Add the stamp file to the list of files AC keeps track of,
-# along with our hook.
-AC_CONFIG_HEADERS([$1],
-                  [# update the timestamp
-echo 'timestamp for $1' >"_AM_STAMP([$1])"
-$2],
-                  [$3])
-])# _AM_CONFIG_HEADER
-
-
-# AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
-# --------------------------------------------------------------
-AC_DEFUN([AM_CONFIG_HEADER],
-[AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
-])# AM_CONFIG_HEADER
+AC_DEFUN([AT_CONFIG],
+[AT_TESTPATH=ifelse([$1], [], [.], [$1])
+AC_SUBST([AT_TESTPATH])
+# Try to be compatible with both Autoconf 2.13 and 2.50.
+if test -z "$ECHO_C$ECHO_N$ECHO_T"; then
+  ECHO_C="$ac_c"
+  ECHO_N="$ac_n"
+  ECHO_T="$ac_t"
+  AC_SUBST([ECHO_C])
+  AC_SUBST([ECHO_N])
+  AC_SUBST([ECHO_T])
+fi
+])
 
 #serial 1
 # This test replaces the one in autoconf.
@@ -741,23 +597,6 @@ AC_DEFUN([AC_ISC_POSIX],
 )
 
 
-# Copyright 1996, 1997, 1999, 2000, 2001 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
-# 02111-1307, USA.
-
 # serial 1
 
 # @defmac AC_PROG_CC_STDC
@@ -846,6 +685,23 @@ case "x$am_cv_prog_cc_stdc" in
 esac
 ])
 
+# serial 1                                                   -*- Autoconf -*-
+
+# BISON_AC_PROG_GNU_M4
+# --------------------
+# Check for GNU m4, at least 1.3 (supports frozen files).
+AC_DEFUN([BISON_AC_PROG_GNU_M4],
+[AC_PATH_PROGS(M4, gm4 gnum4 m4, m4)
+AC_CACHE_CHECK([whether m4 supports frozen files],
+               [ac_cv_prog_gnu_m4],
+[ac_cv_prog_gnu_m4=no
+if test x"$M4" != x; then
+  case `$M4 --help < /dev/null 2>&1` in
+    *reload-state*) ac_cv_prog_gnu_m4=yes ;;
+  esac
+fi])
+])# BISON_AC_PROG_GNU_M4
+
 AC_DEFUN(BISON_WARNING,
 [AC_MSG_CHECKING(whether compiler accepts $1)
 AC_SUBST(WARNING_CFLAGS)
@@ -859,23 +715,6 @@ AC_MSG_RESULT(no))
 CFLAGS="$ac_save_CFLAGS"])
 
 
-# Copyright 1996, 1997, 1998, 2000, 2001 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
-# 02111-1307, USA.
-
 # serial 1
 
 AC_DEFUN([AM_C_PROTOTYPES],
@@ -897,19 +736,19 @@ AC_SUBST(U)dnl
 AC_SUBST(ANSI2KNR)dnl
 ])
 
-#serial 5
+#serial 3
 
 dnl From Jim Meyering.
 dnl Determine whether malloc accepts 0 as its argument.
 dnl If it doesn't, arrange to use the replacement function.
 dnl
 
-AC_DEFUN([jm_FUNC_MALLOC],
+AC_DEFUN(jm_FUNC_MALLOC,
 [
  dnl xmalloc.c requires that this symbol be defined so it doesn't
  dnl mistakenly use a broken malloc -- as it might if this test were omitted.
- AC_DEFINE(HAVE_DONE_WORKING_MALLOC_CHECK, 1,
-           [Define if the malloc check has been performed. ])
+ AC_DEFINE_UNQUOTED(HAVE_DONE_WORKING_MALLOC_CHECK, 1,
+                    [Define if the malloc check has been performed. ])
 
  AC_CACHE_CHECK([for working malloc], jm_cv_func_working_malloc,
   [AC_TRY_RUN([
@@ -926,25 +765,26 @@ AC_DEFUN([jm_FUNC_MALLOC],
 	 jm_cv_func_working_malloc=no)
   ])
   if test $jm_cv_func_working_malloc = no; then
-    AC_LIBOBJ(malloc)
-    AC_DEFINE(malloc, rpl_malloc,
+    AC_SUBST(LIBOBJS)
+    LIBOBJS="$LIBOBJS malloc.$ac_objext"
+    AC_DEFINE_UNQUOTED(malloc, rpl_malloc,
       [Define to rpl_malloc if the replacement function should be used.])
   fi
 ])
 
-#serial 5
+#serial 3
 
 dnl From Jim Meyering.
 dnl Determine whether realloc works when both arguments are 0.
 dnl If it doesn't, arrange to use the replacement function.
 dnl
 
-AC_DEFUN([jm_FUNC_REALLOC],
+AC_DEFUN(jm_FUNC_REALLOC,
 [
  dnl xmalloc.c requires that this symbol be defined so it doesn't
  dnl mistakenly use a broken realloc -- as it might if this test were omitted.
- AC_DEFINE(HAVE_DONE_WORKING_REALLOC_CHECK, 1,
-           [Define if the realloc check has been performed. ])
+ AC_DEFINE_UNQUOTED(HAVE_DONE_WORKING_REALLOC_CHECK, 1,
+                    [Define if the realloc check has been performed. ])
 
  AC_CACHE_CHECK([for working realloc], jm_cv_func_working_realloc,
   [AC_TRY_RUN([
@@ -961,52 +801,33 @@ AC_DEFUN([jm_FUNC_REALLOC],
 	 jm_cv_func_working_realloc=no)
   ])
   if test $jm_cv_func_working_realloc = no; then
-    AC_LIBOBJ(realloc)
-    AC_DEFINE(realloc, rpl_realloc,
+    AC_SUBST(LIBOBJS)
+    LIBOBJS="$LIBOBJS realloc.$ac_objext"
+    AC_DEFINE_UNQUOTED(realloc, rpl_realloc,
       [Define to rpl_realloc if the replacement function should be used.])
   fi
 ])
 
-#serial 2
+#serial 1
 
 dnl These are the prerequisite macros for files in the lib/
 dnl directories of Bison.
 
 AC_DEFUN([jm_PREREQ_QUOTEARG],
 [
-  AC_CHECK_FUNCS(isascii iswprint mbsinit)
-  jm_FUNC_MBRTOWC
-  AC_CHECK_HEADERS(limits.h stddef.h stdlib.h string.h wchar.h wctype.h)
+  AC_CHECK_FUNCS(isascii iswprint mbrtowc)
+  AC_CHECK_HEADERS(limits.h stdlib.h string.h wchar.h wctype.h)
   AC_HEADER_STDC
   AC_C_BACKSLASH_A
   AC_MBSTATE_T
   AM_C_PROTOTYPES
 ])
 
-#serial 4
-
-dnl From Paul Eggert
-
-AC_DEFUN([jm_FUNC_MBRTOWC],
-[
-  AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared],
-    jm_cv_func_mbrtowc,
-    [AC_TRY_LINK(
-       [#include <wchar.h>],
-       [mbstate_t state; return ! (sizeof state && mbrtowc);],
-       jm_cv_func_mbrtowc=yes,
-       jm_cv_func_mbrtowc=no)])
-  if test $jm_cv_func_mbrtowc = yes; then
-    AC_DEFINE(HAVE_MBRTOWC, 1,
-      [Define to 1 if mbrtowc and mbstate_t are properly declared.])
-  fi
-])
-
-#serial 4
+#serial 3
 
 dnl From Paul Eggert.
 
-AC_DEFUN([AC_C_BACKSLASH_A],
+AC_DEFUN(AC_C_BACKSLASH_A,
 [
   AC_CACHE_CHECK([whether backslash-a works in strings], ac_cv_c_backslash_a,
    [AC_TRY_COMPILE([],
@@ -1026,7 +847,7 @@ AC_DEFUN([AC_C_BACKSLASH_A],
   fi
 ])
 
-# serial 9
+# serial 8
 
 # From Paul Eggert.
 
@@ -1038,7 +859,7 @@ AC_DEFUN([AC_C_BACKSLASH_A],
 # (at least glibc-2.1.3) because the "_XOPEN_SOURCE 500" definition elicits
 # a syntax error in wchar.h due to the use of undefined __int32_t.
 
-AC_DEFUN([AC_MBSTATE_T],
+AC_DEFUN(AC_MBSTATE_T,
   [
    AC_CHECK_HEADERS(stdlib.h)
 
@@ -1056,40 +877,25 @@ AC_DEFUN([AC_MBSTATE_T],
 	       [Define to a type if <wchar.h> does not define.])
    fi])
 
-#serial 4
+#serial 1
 
 dnl FIXME: put these prerequisite-only *.m4 files in a separate
 dnl directory -- otherwise, they'll conflict with existing files.
 
 dnl These are the prerequisite macros for GNU's error.c file.
-AC_DEFUN([jm_PREREQ_ERROR],
+AC_DEFUN(jm_PREREQ_ERROR,
 [
-  AC_CHECK_FUNCS(strerror vprintf doprnt)
-  AC_CHECK_DECLS([strerror])
-  AC_FUNC_STRERROR_R
+  AC_CHECK_FUNCS(strerror strerror_r vprintf doprnt)
   AC_HEADER_STDC
+  AC_FUNC_STRERROR_R
 ])
 
-#serial 1003
+#serial 1002
 # Experimental replacement for the function in the latest CVS autoconf.
+# If the compile-test says strerror_r doesn't work, then resort to a
+# `run'-test that works on BeOS and segfaults on DEC Unix.
 # Use with the error.c file in ../lib.
 
-# Copyright 2001 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 02111-1307, USA.  */
-
 undefine([AC_FUNC_STRERROR_R])
 
 # AC_FUNC_STRERROR_R
@@ -1097,69 +903,69 @@ undefine([AC_FUNC_STRERROR_R])
 AC_DEFUN([AC_FUNC_STRERROR_R],
 [AC_CHECK_DECLS([strerror_r])
 AC_CHECK_FUNCS([strerror_r])
-AC_CACHE_CHECK([whether strerror_r returns char *],
-               ac_cv_func_strerror_r_char_p,
+if test $ac_cv_func_strerror_r = yes; then
+  AC_CHECK_HEADERS(string.h)
+  AC_CACHE_CHECK([for working strerror_r],
+                 ac_cv_func_strerror_r_works,
    [
-    ac_cv_func_strerror_r_char_p=no
-    if test $ac_cv_have_decl_strerror_r = yes; then
-      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
-	[[
-	  char buf[100];
-	  char x = *strerror_r (0, buf, sizeof buf);
-	  char *p = strerror_r (0, buf, sizeof buf);
-	]])],
-			ac_cv_func_strerror_r_char_p=yes)
-    else
-      # strerror_r is not declared.  Choose between
+    AC_TRY_COMPILE(
+     [
+#       include <stdio.h>
+#       if HAVE_STRING_H
+#        include <string.h>
+#       endif
+     ],
+     [
+       char buf[100];
+       char x = *strerror_r (0, buf, sizeof buf);
+     ],
+     ac_cv_func_strerror_r_works=yes,
+     ac_cv_func_strerror_r_works=no
+    )
+    if test $ac_cv_func_strerror_r_works = no; then
+      # strerror_r seems not to work, but now we have to choose between
       # systems that have relatively inaccessible declarations for the
       # function.  BeOS and DEC UNIX 4.0 fall in this category, but the
       # former has a strerror_r that returns char*, while the latter
       # has a strerror_r that returns `int'.
       # This test should segfault on the DEC system.
-      AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
-	extern char *strerror_r ();],
-	[[char buf[100];
+      AC_TRY_RUN(
+       [
+#       include <stdio.h>
+#       include <string.h>
+#       include <ctype.h>
+
+	extern char *strerror_r ();
+
+	int
+	main ()
+	{
+	  char buf[100];
 	  char x = *strerror_r (0, buf, sizeof buf);
-	  exit (!isalpha (x));]])],
-                    ac_cv_func_strerror_r_char_p=yes, , :)
+	  exit (!isalpha (x));
+	}
+       ],
+       ac_cv_func_strerror_r_works=yes,
+       ac_cv_func_strerror_r_works=no,
+       ac_cv_func_strerror_r_works=no)
     fi
   ])
-if test $ac_cv_func_strerror_r_char_p = yes; then
-  AC_DEFINE([STRERROR_R_CHAR_P], 1,
-	    [Define to 1 if strerror_r returns char *.])
+  if test $ac_cv_func_strerror_r_works = yes; then
+    AC_DEFINE_UNQUOTED(HAVE_WORKING_STRERROR_R, 1,
+      [Define to 1 if `strerror_r' returns a string.])
+  fi
 fi
 ])# AC_FUNC_STRERROR_R
 
-
-# serial 1
-
-AC_DEFUN([AM_WITH_DMALLOC],
-[AC_MSG_CHECKING([if malloc debugging is wanted])
-AC_ARG_WITH(dmalloc,
-[  --with-dmalloc          use dmalloc, as in
-                          http://www.dmalloc.com/dmalloc.tar.gz],
-[if test "$withval" = yes; then
-  AC_MSG_RESULT(yes)
-  AC_DEFINE(WITH_DMALLOC,1,
-            [Define if using the dmalloc debugging malloc package])
-  LIBS="$LIBS -ldmalloc"
-  LDFLAGS="$LDFLAGS -g"
-else
-  AC_MSG_RESULT(no)
-fi], [AC_MSG_RESULT(no)])
-])
-
 # Macro to add for using GNU gettext.
 # Ulrich Drepper <[email protected]>, 1995.
 #
 # This file can be copied and used freely without restrictions.  It can
 # be used in projects which are not available under the GNU General Public
-# License or the GNU Library General Public License but which still want
-# to provide support for the GNU gettext functionality.
-# Please note that the actual code of the GNU gettext library is covered
-# by the GNU Library General Public License, and the rest of the GNU
-# gettext package package is covered by the GNU General Public License.
-# They are *not* in the public domain.
+# License but which still want to provide support for the GNU gettext
+# functionality.
+# Please note that the actual code of GNU gettext is covered by the GNU
+# General Public License and is *not* in the public domain.
 
 # serial 10
 
@@ -1394,7 +1200,7 @@ return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", ""
       dnl Found it, now check the version.
       AC_MSG_CHECKING([version of bison])
 changequote(<<,>>)dnl
-      ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
+      ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison .* \([0-9]*\.[0-9.]*\).*$/\1/p'`
       case $ac_prog_version in
         '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
         1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
@@ -1525,12 +1331,10 @@ strdup strtoul tsearch __argz_count __argz_stringify __argz_next])
 #
 # This file can be copied and used freely without restrictions.  It can
 # be used in projects which are not available under the GNU General Public
-# License or the GNU Library General Public License but which still want
-# to provide support for the GNU gettext functionality.
-# Please note that the actual code of the GNU gettext library is covered
-# by the GNU Library General Public License, and the rest of the GNU
-# gettext package package is covered by the GNU General Public License.
-# They are *not* in the public domain.
+# License but which still want to provide support for the GNU gettext
+# functionality.
+# Please note that the actual code of GNU gettext is covered by the GNU
+# General Public License and is *not* in the public domain.
 
 # serial 2
 
@@ -1692,12 +1496,10 @@ AC_DEFUN([AM_LANGINFO_CODESET],
 #
 # This file can be copied and used freely without restrictions.  It can
 # be used in projects which are not available under the GNU General Public
-# License or the GNU Library General Public License but which still want
-# to provide support for the GNU gettext functionality.
-# Please note that the actual code of the GNU gettext library is covered
-# by the GNU Library General Public License, and the rest of the GNU
-# gettext package package is covered by the GNU General Public License.
-# They are *not* in the public domain.
+# License but which still want to provide support for the GNU gettext
+# functionality.
+# Please note that the actual code of GNU gettext is covered by the GNU
+# General Public License and is *not* in the public domain.
 
 # serial 2
 

config.hin

@@ -1,34 +1,33 @@
-/* config.hin.  Generated from configure.in by autoheader.  */
+/* config.hin.  Generated automatically from configure.in by autoheader.  */
 
 /* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
    systems. This function is required for `alloca.c' support on those systems.
    */
 #undef CRAY_STACKSEG_END
 
-/* Define to 1 if using `alloca.c'. */
+/* Define if using `alloca.c'. */
 #undef C_ALLOCA
 
 /* Define to 1 if translation of program messages to the user's native
    language is requested. */
 #undef ENABLE_NLS
 
-/* Define to 1 if you have `alloca', as a function or macro. */
+/* Define if you have `alloca', as a function or macro. */
 #undef HAVE_ALLOCA
 
-/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
-   */
+/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
 #undef HAVE_ALLOCA_H
 
-/* Define to 1 if you have the <argz.h> header file. */
+/* Define if you have the <argz.h> header file. */
 #undef HAVE_ARGZ_H
 
-/* Define to 1 if you have the <ctype.h> header file. */
+/* Define if you have the <ctype.h> header file. */
 #undef HAVE_CTYPE_H
 
 /* Define if backslash-a works in C strings. */
 #undef HAVE_C_BACKSLASH_A
 
-/* Define to 1 if you have the `dcgettext' function. */
+/* Define if you have the `dcgettext' function. */
 #undef HAVE_DCGETTEXT
 
 /* Define to 1 if you have the declaration of `memchr', and to 0 if you don't.
@@ -39,10 +38,6 @@
    */
 #undef HAVE_DECL_STPCPY
 
-/* Define to 1 if you have the declaration of `strerror', and to 0 if you
-   don't. */
-#undef HAVE_DECL_STRERROR
-
 /* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
    don't. */
 #undef HAVE_DECL_STRERROR_R
@@ -61,46 +56,46 @@
 /* Define if the realloc check has been performed. */
 #undef HAVE_DONE_WORKING_REALLOC_CHECK
 
-/* Define to 1 if you have the `doprnt' function. */
+/* Define if you have the `doprnt' function. */
 #undef HAVE_DOPRNT
 
-/* Define to 1 if you have the `feof_unlocked' function. */
+/* Define if you have the `feof_unlocked' function. */
 #undef HAVE_FEOF_UNLOCKED
 
-/* Define to 1 if you have the `fgets_unlocked' function. */
+/* Define if you have the `fgets_unlocked' function. */
 #undef HAVE_FGETS_UNLOCKED
 
-/* Define to 1 if you have the `getcwd' function. */
+/* Define if you have the `getcwd' function. */
 #undef HAVE_GETCWD
 
-/* Define to 1 if you have the `getegid' function. */
+/* Define if you have the `getegid' function. */
 #undef HAVE_GETEGID
 
-/* Define to 1 if you have the `geteuid' function. */
+/* Define if you have the `geteuid' function. */
 #undef HAVE_GETEUID
 
-/* Define to 1 if you have the `getgid' function. */
+/* Define if you have the `getgid' function. */
 #undef HAVE_GETGID
 
-/* Define to 1 if you have the `getpagesize' function. */
+/* Define if you have the `getpagesize' function. */
 #undef HAVE_GETPAGESIZE
 
 /* Define if the GNU gettext() function is already present or preinstalled. */
 #undef HAVE_GETTEXT
 
-/* Define to 1 if you have the `getuid' function. */
+/* Define if you have the `getuid' function. */
 #undef HAVE_GETUID
 
 /* Define if you have the iconv() function. */
 #undef HAVE_ICONV
 
-/* Define to 1 if you have the <inttypes.h> header file. */
+/* Define if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
-/* Define to 1 if you have the `isascii' function. */
+/* Define if you have the `isascii' function. */
 #undef HAVE_ISASCII
 
-/* Define to 1 if you have the `iswprint' function. */
+/* Define if you have the `iswprint' function. */
 #undef HAVE_ISWPRINT
 
 /* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
@@ -109,130 +104,127 @@
 /* Define if your <locale.h> file defines LC_MESSAGES. */
 #undef HAVE_LC_MESSAGES
 
-/* Define to 1 if you have the <limits.h> header file. */
+/* Define if you have the <limits.h> header file. */
 #undef HAVE_LIMITS_H
 
-/* Define to 1 if you have the <locale.h> header file. */
+/* Define if you have the <locale.h> header file. */
 #undef HAVE_LOCALE_H
 
-/* Define to 1 if you have the <malloc.h> header file. */
+/* Define if you have the <malloc.h> header file. */
 #undef HAVE_MALLOC_H
 
-/* Define to 1 if mbrtowc and mbstate_t are properly declared. */
+/* Define if you have the `mbrtowc' function. */
 #undef HAVE_MBRTOWC
 
-/* Define to 1 if you have the `mbsinit' function. */
-#undef HAVE_MBSINIT
-
-/* Define to 1 if you have the `memchr' function. */
+/* Define if you have the `memchr' function. */
 #undef HAVE_MEMCHR
 
-/* Define to 1 if you have the <memory.h> header file. */
+/* Define if you have the <memory.h> header file. */
 #undef HAVE_MEMORY_H
 
-/* Define to 1 if you have the `mempcpy' function. */
+/* Define if you have the `mempcpy' function. */
 #undef HAVE_MEMPCPY
 
-/* Define to 1 if you have the `mkstemp' function. */
+/* Define if you have the `mkstemp' function. */
 #undef HAVE_MKSTEMP
 
-/* Define to 1 if you have a working `mmap' system call. */
+/* Define if you have a working `mmap' system call. */
 #undef HAVE_MMAP
 
-/* Define to 1 if you have the `munmap' function. */
+/* Define if you have the `munmap' function. */
 #undef HAVE_MUNMAP
 
-/* Define to 1 if you have the <nl_types.h> header file. */
+/* Define if you have the <nl_types.h> header file. */
 #undef HAVE_NL_TYPES_H
 
-/* Define to 1 if libc includes obstacks. */
-#undef HAVE_OBSTACK
-
-/* Define to 1 if you have the `putenv' function. */
+/* Define if you have the `putenv' function. */
 #undef HAVE_PUTENV
 
-/* Define to 1 if you have the `setenv' function. */
+/* Define if you have the `setenv' function. */
 #undef HAVE_SETENV
 
-/* Define to 1 if you have the `setlocale' function. */
+/* Define if you have the `setlocale' function. */
 #undef HAVE_SETLOCALE
 
-/* Define to 1 if you have the <stddef.h> header file. */
+/* Define if you have the <stddef.h> header file. */
 #undef HAVE_STDDEF_H
 
-/* Define to 1 if you have the <stdint.h> header file. */
+/* Define if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H
 
-/* Define to 1 if you have the <stdlib.h> header file. */
+/* Define if you have the <stdlib.h> header file. */
 #undef HAVE_STDLIB_H
 
-/* Define to 1 if you have the `stpcpy' function. */
+/* Define if you have the `stpcpy' function. */
 #undef HAVE_STPCPY
 
-/* Define to 1 if you have the `strcasecmp' function. */
+/* Define if you have the `strcasecmp' function. */
 #undef HAVE_STRCASECMP
 
-/* Define to 1 if you have the `strchr' function. */
+/* Define if you have the `strchr' function. */
 #undef HAVE_STRCHR
 
-/* Define to 1 if you have the `strdup' function. */
+/* Define if you have the `strdup' function. */
 #undef HAVE_STRDUP
 
-/* Define to 1 if you have the `strerror' function. */
+/* Define if you have the `strerror' function. */
 #undef HAVE_STRERROR
 
-/* Define to 1 if you have the `strerror_r' function. */
+/* Define if you have the `strerror_r' function. */
 #undef HAVE_STRERROR_R
 
-/* Define to 1 if you have the <strings.h> header file. */
+/* Define if you have the <strings.h> header file. */
 #undef HAVE_STRINGS_H
 
-/* Define to 1 if you have the <string.h> header file. */
+/* Define if you have the <string.h> header file. */
 #undef HAVE_STRING_H
 
-/* Define to 1 if you have the `strndup' function. */
+/* Define if you have the `strndup' function. */
 #undef HAVE_STRNDUP
 
-/* Define to 1 if you have the `strnlen' function. */
+/* Define if you have the `strnlen' function. */
 #undef HAVE_STRNLEN
 
-/* Define to 1 if you have the `strspn' function. */
+/* Define if you have the `strspn' function. */
 #undef HAVE_STRSPN
 
-/* Define to 1 if you have the `strtoul' function. */
+/* Define if you have the `strtoul' function. */
 #undef HAVE_STRTOUL
 
-/* Define to 1 if you have the <sys/param.h> header file. */
+/* Define if you have the <sys/param.h> header file. */
 #undef HAVE_SYS_PARAM_H
 
-/* Define to 1 if you have the <sys/stat.h> header file. */
+/* Define if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H
 
-/* Define to 1 if you have the <sys/types.h> header file. */
+/* Define if you have the <sys/types.h> header file. */
 #undef HAVE_SYS_TYPES_H
 
-/* Define to 1 if you have the `tsearch' function. */
+/* Define if you have the `tsearch' function. */
 #undef HAVE_TSEARCH
 
-/* Define to 1 if you have the <unistd.h> header file. */
+/* Define if you have the <unistd.h> header file. */
 #undef HAVE_UNISTD_H
 
-/* Define to 1 if you have the `vprintf' function. */
+/* Define if you have the `vprintf' function. */
 #undef HAVE_VPRINTF
 
-/* Define to 1 if you have the <wchar.h> header file. */
+/* Define if you have the <wchar.h> header file. */
 #undef HAVE_WCHAR_H
 
-/* Define to 1 if you have the <wctype.h> header file. */
+/* Define if you have the <wctype.h> header file. */
 #undef HAVE_WCTYPE_H
 
-/* Define to 1 if you have the `__argz_count' function. */
+/* Define to 1 if `strerror_r' returns a string. */
+#undef HAVE_WORKING_STRERROR_R
+
+/* Define if you have the `__argz_count' function. */
 #undef HAVE___ARGZ_COUNT
 
-/* Define to 1 if you have the `__argz_next' function. */
+/* Define if you have the `__argz_next' function. */
 #undef HAVE___ARGZ_NEXT
 
-/* Define to 1 if you have the `__argz_stringify' function. */
+/* Define if you have the `__argz_stringify' function. */
 #undef HAVE___ARGZ_STRINGIFY
 
 /* Define as const if the declaration of iconv() needs const. */
@@ -252,29 +244,23 @@
         STACK_DIRECTION = 0 => direction of growth unknown */
 #undef STACK_DIRECTION
 
-/* Define to 1 if you have the ANSI C header files. */
+/* Define if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
-/* Define to 1 if strerror_r returns char *. */
-#undef STRERROR_R_CHAR_P
-
 /* Version number of package */
 #undef VERSION
 
-/* Define if using the dmalloc debugging malloc package */
-#undef WITH_DMALLOC
-
 /* Define to 1 for GNU C library extensions. */
 #undef _GNU_SOURCE
 
-/* Define to 1 if on MINIX. */
+/* Define if on MINIX. */
 #undef _MINIX
 
-/* Define to 2 if the system does not provide POSIX.1 features except with
-   this defined. */
+/* Define if the system does not provide POSIX.1 features except with this
+   defined. */
 #undef _POSIX_1_SOURCE
 
-/* Define to 1 if you need to in order for `stat' and other things to work. */
+/* Define if you need to in order for `stat' and other things to work. */
 #undef _POSIX_SOURCE
 
 /* Define to empty if `const' does not conform to ANSI C. */

config/Makefile.in

@@ -1,5 +1,4 @@
-# Makefile.in generated by automake 1.5a from Makefile.am.
-# @configure_input@
+# Makefile.in generated automatically by automake 1.5 from Makefile.am.
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -44,7 +43,6 @@ AUTOCONF = @AUTOCONF@
 AUTOMAKE = @AUTOMAKE@
 AUTOHEADER = @AUTOHEADER@
 
-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
 INSTALL = @INSTALL@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
@@ -59,12 +57,8 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
-
-EXEEXT = @EXEEXT@
-OBJEXT = @OBJEXT@
-PATH_SEPARATOR = @PATH_SEPARATOR@
 AMTAR = @AMTAR@
-AUTOM4TE = @AUTOM4TE@
+AT_TESTPATH = @AT_TESTPATH@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -73,7 +67,10 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-GCC = @GCC@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
@@ -84,10 +81,12 @@ INTLBISON = @INTLBISON@
 INTLLIBS = @INTLLIBS@
 INTLOBJS = @INTLOBJS@
 INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
-LIB = @LIB@
 LIBICONV = @LIBICONV@
+LIBOBJS = @LIBOBJS@
+M4 = @M4@
 MKINSTALLDIRS = @MKINSTALLDIRS@
 MSGFMT = @MSGFMT@
+OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 POFILES = @POFILES@
 POSUB = @POSUB@
@@ -116,7 +115,9 @@ $(srcdir)/Makefile.in:  Makefile.am  $(top_srcdir)/configure.in $(ACLOCAL_M4)
 	cd $(top_srcdir) && \
 	  $(AUTOMAKE) --gnu  config/Makefile
 Makefile:  $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+	cd $(top_builddir) && \
+	  CONFIG_HEADERS= CONFIG_LINKS= \
+	  CONFIG_FILES=$(subdir)/$@ $(SHELL) ./config.status
 uninstall-info-am:
 tags: TAGS
 TAGS:

config/config.guess

@@ -3,7 +3,7 @@
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 #   Free Software Foundation, Inc.
 
-timestamp='2001-11-26'
+timestamp='2001-08-09'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -24,9 +24,8 @@ timestamp='2001-11-26'
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
-# Originally written by Per Bothner <[email protected]>.
-# Please send patches to <[email protected]>.  Submit a context
-# diff and a properly formatted ChangeLog entry.
+# Written by Per Bothner <[email protected]>.
+# Please send patches to <[email protected]>.
 #
 # This script attempts to guess a canonical system name similar to
 # config.sub.  If it succeeds, it prints the system name on stdout, and
@@ -128,7 +127,7 @@ UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 
 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     *:NetBSD:*:*)
-	# NetBSD (nbsd) targets should (where applicable) match one or
+	# Netbsd (nbsd) targets should (where applicable) match one or
 	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
 	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
 	# switched to ELF, *-*-netbsd* would select the old
@@ -145,7 +144,6 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	    macppc) machine=powerpc-apple ;;
 	    hp3[0-9][05]) machine=m68k-hp ;;
 	    ibmrt|romp-ibm) machine=romp-ibm ;;
-	    sparc*) machine=`uname -p`-unknown ;;
 	    *) machine=${UNAME_MACHINE}-unknown ;;
 	esac
 	# The Operating System including object format, if it has switched
@@ -174,45 +172,6 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 	echo "${machine}-${os}${release}"
 	exit 0 ;;
-    amiga:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    arc:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    hp300:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mac68k:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    macppc:OpenBSD:*:*)
-	echo powerpc-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvme68k:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvme88k:OpenBSD:*:*)
-	echo m88k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvmeppc:OpenBSD:*:*)
-	echo powerpc-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    pmax:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    sgi:OpenBSD:*:*)
-	echo mipseb-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    sun3:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    wgrisc:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    *:OpenBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
     alpha:OSF1:*:*)
 	if test $UNAME_RELEASE = "V4.0"; then
 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
@@ -288,9 +247,30 @@ EOF
     Amiga*:UNIX_System_V:4.0:*)
 	echo m68k-unknown-sysv4
 	exit 0;;
+    amiga:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     *:[Aa]miga[Oo][Ss]:*:*)
 	echo ${UNAME_MACHINE}-unknown-amigaos
 	exit 0 ;;
+    arc64:OpenBSD:*:*)
+	echo mips64el-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    arc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    hkmips:OpenBSD:*:*)
+	echo mips-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    pmax:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sgi:OpenBSD:*:*)
+	echo mips-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    wgrisc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     *:OS/390:*:*)
 	echo i370-ibm-openedition
 	exit 0 ;;
@@ -353,6 +333,9 @@ EOF
     aushp:SunOS:*:*)
 	echo sparc-auspex-sunos${UNAME_RELEASE}
 	exit 0 ;;
+    atari*:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     # The situation for MiNT is a little confusing.  The machine name
     # can be virtually everything (everything which is not
     # "atarist" or "atariste" at least should have a processor
@@ -379,6 +362,18 @@ EOF
     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
         echo m68k-unknown-mint${UNAME_RELEASE}
         exit 0 ;;
+    sun3*:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mac68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme88k:OpenBSD:*:*)
+	echo m88k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     powerpc:machten:*:*)
 	echo powerpc-apple-machten${UNAME_RELEASE}
 	exit 0 ;;
@@ -395,7 +390,6 @@ EOF
 	echo clipper-intergraph-clix${UNAME_RELEASE}
 	exit 0 ;;
     mips:*:*:UMIPS | mips:*:*:RISCos)
-	eval $set_cc_for_build
 	sed 's/^	//' << EOF >$dummy.c
 #ifdef __cplusplus
 #include <stdio.h>  /* for printf() prototype */
@@ -417,6 +411,7 @@ EOF
 	  exit (-1);
 	}
 EOF
+	eval $set_cc_for_build
 	$CC_FOR_BUILD $dummy.c -o $dummy \
 	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
 	  && rm -f $dummy.c $dummy && exit 0
@@ -486,7 +481,6 @@ EOF
 	exit 0 ;;
     *:AIX:2:3)
 	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
-		eval $set_cc_for_build
 		sed 's/^		//' << EOF >$dummy.c
 		#include <sys/systemcfg.h>
 
@@ -498,6 +492,7 @@ EOF
 			exit(0);
 			}
 EOF
+		eval $set_cc_for_build
 		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
 		rm -f $dummy.c $dummy
 		echo rs6000-ibm-aix3.2.5
@@ -548,8 +543,10 @@ EOF
 	    9000/31? )            HP_ARCH=m68000 ;;
 	    9000/[34]?? )         HP_ARCH=m68k ;;
 	    9000/[678][0-9][0-9])
-		if [ -x /usr/bin/getconf ]; then
-		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+              case "${HPUX_REV}" in
+                11.[0-9][0-9])
+                  if [ -x /usr/bin/getconf ]; then
+                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
                     case "${sc_cpu_version}" in
                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
@@ -558,13 +555,12 @@ EOF
                         case "${sc_kernel_bits}" in
                           32) HP_ARCH="hppa2.0n" ;;
                           64) HP_ARCH="hppa2.0w" ;;
-			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
                         esac ;;
                     esac
-		fi
-		if [ "${HP_ARCH}" = "" ]; then
-		    eval $set_cc_for_build
-		    sed 's/^              //' << EOF >$dummy.c
+                  fi ;;
+              esac
+              if [ "${HP_ARCH}" = "" ]; then
+              sed 's/^              //' << EOF >$dummy.c
 
               #define _HPUX_SOURCE
               #include <stdlib.h>
@@ -597,10 +593,11 @@ EOF
                   exit (0);
               }
 EOF
-		    (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy`
-		    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
-		    rm -f $dummy.c $dummy
-		fi ;;
+	eval $set_cc_for_build
+	(CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
+	if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
+	rm -f $dummy.c $dummy
+	fi ;;
 	esac
 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 	exit 0 ;;
@@ -609,7 +606,6 @@ EOF
 	echo ia64-hp-hpux${HPUX_REV}
 	exit 0 ;;
     3050*:HI-UX:*:*)
-	eval $set_cc_for_build
 	sed 's/^	//' << EOF >$dummy.c
 	#include <unistd.h>
 	int
@@ -635,6 +631,7 @@ EOF
 	  exit (0);
 	}
 EOF
+	eval $set_cc_for_build
 	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
 	rm -f $dummy.c $dummy
 	echo unknown-hitachi-hiuxwe2
@@ -664,6 +661,9 @@ EOF
     parisc*:Lites*:*:*)
 	echo hppa1.1-hp-lites
 	exit 0 ;;
+    hppa*:OpenBSD:*:*)
+	echo hppa-unknown-openbsd
+	exit 0 ;;
     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 	echo c1-convex-bsd
         exit 0 ;;
@@ -715,6 +715,9 @@ EOF
         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
         exit 0 ;;
+    hp300:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 	exit 0 ;;
@@ -727,6 +730,9 @@ EOF
     *:FreeBSD:*:*)
 	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
 	exit 0 ;;
+    *:OpenBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	exit 0 ;;
     i*:CYGWIN*:*)
 	echo ${UNAME_MACHINE}-pc-cygwin
 	exit 0 ;;
@@ -842,7 +848,6 @@ EOF
 		exit 0 ;;
 	esac
 	# Determine whether the default compiler is a.out or elf
-	eval $set_cc_for_build
 	cat >$dummy.c <<EOF
 #include <features.h>
 #ifdef __cplusplus
@@ -867,6 +872,7 @@ EOF
   return 0;
 }
 EOF
+	eval $set_cc_for_build
 	$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0
 	rm -f $dummy.c $dummy
 	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
@@ -947,7 +953,7 @@ EOF
 	exit 0 ;;
     M68*:*:R3V[567]*:*)
 	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
-    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0)
+    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
 	OS_REL=''
 	test -r /etc/.relid \
 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
@@ -1056,7 +1062,7 @@ EOF
     *:QNX:*:4*)
 	echo i386-pc-qnx
 	exit 0 ;;
-    NSR-[GKLNPTVW]:NONSTOP_KERNEL:*:*)
+    NSR-[KW]:NONSTOP_KERNEL:*:*)
 	echo nsr-tandem-nsk${UNAME_RELEASE}
 	exit 0 ;;
     *:NonStop-UX:*:*)
@@ -1105,15 +1111,11 @@ EOF
     i*86:XTS-300:*:STOP)
 	echo ${UNAME_MACHINE}-unknown-stop
 	exit 0 ;;
-    i*86:atheos:*:*)
-	echo ${UNAME_MACHINE}-unknown-atheos
-	exit 0 ;;
 esac
 
 #echo '(No uname command or uname output not recognized.)' 1>&2
 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
 
-eval $set_cc_for_build
 cat >$dummy.c <<EOF
 #ifdef _SEQUENT_
 # include <sys/types.h>
@@ -1228,6 +1230,7 @@ main ()
 }
 EOF
 
+eval $set_cc_for_build
 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
 rm -f $dummy.c $dummy
 

config/config.sub

@@ -3,7 +3,7 @@
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 #   Free Software Foundation, Inc.
 
-timestamp='2001-12-03'
+timestamp='2001-08-13'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -29,8 +29,7 @@ timestamp='2001-12-03'
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
-# Please send patches to <[email protected]>.  Submit a context
-# diff and a properly formatted ChangeLog entry.
+# Please send patches to <[email protected]>.
 #
 # Configuration subroutine to validate and canonicalize a configuration type.
 # Supply the specified configuration type as an argument.
@@ -237,21 +236,21 @@ case $basic_machine in
 	| mips16 | mips64 | mips64el | mips64orion | mips64orionel \
 	| mips64vr4100 | mips64vr4100el | mips64vr4300 \
 	| mips64vr4300el | mips64vr5000 | mips64vr5000el \
-	| mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
-	| mipsisa32 \
+	| mipsbe | mipsel | mipsle | mipstx39 | mipstx39el \
 	| mn10200 | mn10300 \
 	| ns16k | ns32k \
 	| openrisc \
 	| pdp10 | pdp11 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 	| pyramid \
+	| s390 | s390x \
 	| sh | sh[34] | sh[34]eb | shbe | shle \
 	| sparc | sparc64 | sparclet | sparclite | sparcv9 | sparcv9b \
 	| strongarm \
 	| tahoe | thumb | tic80 | tron \
-	| v850 | v850e \
+	| v850 \
 	| we32k \
-	| x86 | xscale | xstormy16 | xtensa \
+	| x86 | xscale \
 	| z8k)
 		basic_machine=$basic_machine-unknown
 		;;
@@ -280,7 +279,6 @@ case $basic_machine in
 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 	| alphapca5[67]-* | arc-* \
 	| arm-*  | armbe-* | armle-* | armv*-* \
-	| avr-* \
 	| bs2000-* \
 	| c[123]* | c30-* | [cjt]90-* | c54x-* \
 	| clipper-* | cray2-* | cydra-* \
@@ -295,22 +293,22 @@ case $basic_machine in
 	| m88110-* | m88k-* | mcore-* \
 	| mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
 	| mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
-	| mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
-	| mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
+	| mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipsel-* \
+	| mipsle-* | mipstx39-* | mipstx39el-* \
 	| none-* | np1-* | ns16k-* | ns32k-* \
 	| orion-* \
 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 	| pyramid-* \
 	| romp-* | rs6000-* \
+	| s390-* | s390x-* \
 	| sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* \
 	| sparc-* | sparc64-* | sparc86x-* | sparclite-* \
 	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* \
 	| t3e-* | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
-	| v850-* | v850e-* | vax-* \
+	| v850-* | vax-* \
 	| we32k-* \
-	| x86-* | x86_64-* | xmp-* | xps100-* | xscale-* | xstormy16-* \
-	| xtensa-* \
+	| x86-* | x86_64-* | xmp-* | xps100-* | xscale-* \
 	| ymp-* \
 	| z8k-*)
 		;;
@@ -725,7 +723,7 @@ case $basic_machine in
         pc532 | pc532-*)
 		basic_machine=ns32k-pc532
 		;;
-	pentium | p5 | k5 | k6 | nexgen | viac3)
+	pentium | p5 | k5 | k6 | nexgen)
 		basic_machine=i586-pc
 		;;
 	pentiumpro | p6 | 6x86 | athlon)
@@ -734,7 +732,7 @@ case $basic_machine in
 	pentiumii | pentium2)
 		basic_machine=i686-pc
 		;;
-	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+	pentium-* | p5-* | k5-* | k6-* | nexgen-*)
 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
@@ -785,12 +783,6 @@ case $basic_machine in
 	rtpc | rtpc-*)
 		basic_machine=romp-ibm
 		;;
-	s390 | s390-*)
-		basic_machine=s390-ibm
-		;;
-	s390x | s390x-*)
-		basic_machine=s390x-ibm
-		;;
 	sa29200)
 		basic_machine=a29k-amd
 		os=-udi
@@ -802,7 +794,7 @@ case $basic_machine in
 		basic_machine=sh-hitachi
 		os=-hms
 		;;
-	sparclite-wrs | simso-wrs)
+	sparclite-wrs)
 		basic_machine=sparclite-wrs
 		os=-vxworks
 		;;
@@ -1075,7 +1067,7 @@ case $os in
 	      | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
-	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus*)
+	      | -os2* | -vos*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@@ -1127,9 +1119,6 @@ case $os in
 	-acis*)
 		os=-aos
 		;;
-	-atheos*)
-		os=-atheos
-		;;
 	-386bsd)
 		os=-bsd
 		;;

config/mdate-sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 # Get modification time of a file or directory and pretty-print it.
-# Copyright 1995, 1996, 1997 Free Software Foundation, Inc.
+# Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
 # written by Ulrich Drepper <[email protected]>, June 1995
 #
 # This program is free software; you can redistribute it and/or modify
@@ -17,11 +17,6 @@
 # along with this program; if not, write to the Free Software Foundation,
 # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
 # Prevent date giving response in another language.
 LANG=C
 export LANG

config/missing

@@ -1,7 +1,7 @@
 #! /bin/sh
 # Common stub for a few missing GNU programs while installing.
-# Copyright 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
-# Originally by Fran,cois Pinard <[email protected]>, 1996.
+# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+# Franc,ois Pinard <[email protected]>, 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
@@ -18,37 +18,11 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 # 02111-1307, USA.
 
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
 if test $# -eq 0; then
   echo 1>&2 "Try \`$0 --help' for more information"
   exit 1
 fi
 
-run=:
-
-# In the cases where this matters, `missing' is being run in the
-# srcdir already.
-if test -f configure.ac; then
-  configure_ac=configure.ac
-else
-  configure_ac=configure.in
-fi
-
-case "$1" in
---run)
-  # Try to run requested program, and just exit if it succeeds.
-  run=
-  shift
-  "$@" && exit 0
-  ;;
-esac
-
-# If it does not exist, or fails to run (possibly an outdated version),
-# try to emulate it.
 case "$1" in
 
   -h|--h|--he|--hel|--help)
@@ -61,7 +35,6 @@ 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
-  --run           try to run the given command, and emulate it if it fails
 
 Supported PROGRAM values:
   aclocal      touch file \`aclocal.m4'
@@ -70,15 +43,13 @@ Supported PROGRAM values:
   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
-  help2man     touch the output file
   lex          create \`lex.yy.c', if possible, from existing .c
   makeinfo     touch the output file
-  tar          try tar, gnutar, gtar, then tar without non-portable flags
   yacc         create \`y.tab.[ch]', if possible, from existing .[ch]"
     ;;
 
   -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
-    echo "missing 0.4 - GNU automake"
+    echo "missing - GNU libit 0.0"
     ;;
 
   -*)
@@ -88,45 +59,30 @@ Supported PROGRAM values:
     ;;
 
   aclocal)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    fi
-
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
+         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)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    fi
-
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`${configure_ac}'.  You might want to install the
+         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)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    fi
-
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
+         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_ac}`
+    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' configure.in`
     test -z "$files" && files="config.h"
     touch_files=
     for f in $files; do
@@ -140,14 +96,9 @@ WARNING: \`$1' is missing on your system.  You should only need it if
     ;;
 
   automake)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    fi
-
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+         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 |
@@ -155,34 +106,6 @@ WARNING: \`$1' is missing on your system.  You should only need it if
 	   while read f; do touch "$f"; done
     ;;
 
-  autom4te)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    fi
-
-    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.
-         You can get \`$1Help2man' as part of \`Autoconf' from any GNU
-         archive site."
-
-    file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
-    test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
-    if test -f "$file"; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo "#! /bin/sh"
-	echo "# Created by GNU Automake missing as a replacement of"
-	echo "#  $ $@"
-	echo "exit 0"
-	chmod +x $file
-	exit 1
-    fi
-    ;;
-
   bison|yacc)
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
@@ -236,37 +159,7 @@ WARNING: \`$1' is missing on your system.  You should only need it if
     fi
     ;;
 
-  help2man)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    fi
-
-    echo 1>&2 "\
-WARNING: \`$1' is missing on your system.  You should only need it if
-	 you modified a dependency of a manual page.  You may need the
-	 \`Help2man' package in order for those modifications to take
-	 effect.  You can get \`Help2man' from any GNU archive site."
-
-    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
-    if test -z "$file"; then
-	file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
-    fi
-    if [ -f "$file" ]; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo ".ab help2man is required to generate this page"
-	exit 1
-    fi
-    ;;
-
   makeinfo)
-    if test -z "$run" && (makeinfo --version) > /dev/null 2>&1; then
-       # We have makeinfo, but it failed.
-       exit 1
-    fi
-
     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
@@ -282,45 +175,6 @@ WARNING: \`$1' is missing on your system.  You should only need it if
     touch $file
     ;;
 
-  tar)
-    shift
-    if test -n "$run"; then
-      echo 1>&2 "ERROR: \`tar' requires --run"
-      exit 1
-    fi
-
-    # We have already tried tar in the generic part.
-    # Look for gnutar/gtar before invocation to avoid ugly error
-    # messages.
-    if (gnutar --version > /dev/null 2>&1); then
-       gnutar ${1+"$@"} && exit 0
-    fi
-    if (gtar --version > /dev/null 2>&1); then
-       gtar ${1+"$@"} && exit 0
-    fi
-    firstarg="$1"
-    if shift; then
-	case "$firstarg" in
-	*o*)
-	    firstarg=`echo "$firstarg" | sed s/o//`
-	    tar "$firstarg" ${1+"$@"} && exit 0
-	    ;;
-	esac
-	case "$firstarg" in
-	*h*)
-	    firstarg=`echo "$firstarg" | sed s/h//`
-	    tar "$firstarg" ${1+"$@"} && exit 0
-	    ;;
-	esac
-    fi
-
-    echo 1>&2 "\
-WARNING: I can't seem to be able to run \`tar' with the given arguments.
-         You may want to install GNU tar or Free paxutils, or check the
-         command line arguments."
-    exit 1
-    ;;
-
   *)
     echo 1>&2 "\
 WARNING: \`$1' is needed, and you do not seem to have it handy on your

config/mkinstalldirs

@@ -7,52 +7,6 @@
 # $Id$
 
 errstatus=0
-dirmode=""
-
-usage="\
-Usage: mkinstalldirs [-h] [--help] [-m mode] dir ..."
-
-# process command line arguments
-while test $# -gt 0 ; do
-   case "${1}" in
-     -h | --help | --h* )			# -h for help
-	echo "${usage}" 1>&2; exit 0 ;;
-     -m )					# -m PERM arg
-	shift
-	test $# -eq 0 && { echo "${usage}" 1>&2; exit 1; }
-	dirmode="${1}"
-	shift ;;
-     -- ) shift; break ;;			# stop option processing
-     -* ) echo "${usage}" 1>&2; exit 1 ;;	# unknown option
-     * )  break ;;				# first non-opt arg
-   esac
-done
-
-for file
-do
-  if test -d "$file"; then
-    shift
-  else
-    break
-  fi
-done
-
-case $# in
-0) exit 0 ;;
-esac
-
-case $dirmode in
-'')
-  if mkdir -p -- . 2>/dev/null; then
-    echo "mkdir -p -- $*"
-    exec mkdir -p -- "$@"
-  fi ;;
-*)
-  if mkdir -m "$dirmode" -p -- . 2>/dev/null; then
-    echo "mkdir -m $dirmode -p -- $*"
-    exec mkdir -m "$dirmode" -p -- "$@"
-  fi ;;
-esac
 
 for file
 do
@@ -68,24 +22,13 @@ do
      esac
 
      if test ! -d "$pathcomp"; then
-	echo "mkdir $pathcomp"
+        echo "mkdir $pathcomp"
 
-	mkdir "$pathcomp" || lasterr=$?
+        mkdir "$pathcomp" || lasterr=$?
 
-	if test ! -d "$pathcomp"; then
-	  errstatus=$lasterr
-	else
-	  if test ! -z "$dirmode"; then
-	     echo "chmod $dirmode $pathcomp"
-
-	     lasterr=""
-	     chmod "$dirmode" "$pathcomp" || lasterr=$?
-
-	     if test ! -z "$lasterr"; then
-	       errstatus=$lasterr
-	     fi
-	  fi
-	fi
+        if test ! -d "$pathcomp"; then
+  	  errstatus=$lasterr
+        fi
      fi
 
      pathcomp="$pathcomp/"
@@ -94,8 +37,4 @@ done
 
 exit $errstatus
 
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 3
-# End:
 # mkinstalldirs ends here

config/prev-version.txt

@@ -1 +1 @@
-1.30d
+1.28c

configure.in

@@ -1,37 +1,12 @@
-# Configure template for GNU Bison.                   -*-Autoconf-*-
-#
-# Copyright 2001  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 of the License, 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
-
-# We need a recent Autoconf to run a recent Autotest.
-AC_PREREQ(2.52g)
-
-AC_INIT([GNU Bison], [1.30f], [[email protected]])
+# Process this file with autoconf to produce a configure script.
+AC_PREREQ(2.52)
+AC_INIT(bison, 1.28c, [email protected])
 AC_CONFIG_AUX_DIR(config)
-
-AM_INIT_AUTOMAKE([bison], [1.30f])
+AM_INIT_AUTOMAKE(bison, 1.28c)
 AM_CONFIG_HEADER(config.h:config.hin)
 
 # Initialize the test suite.
-AC_CONFIG_TESTDIR(tests)
-AC_CONFIG_FILES([tests/bison], [chmod +x tests/bison])
-AC_CONFIG_FILES([tests/Makefile tests/atlocal])
-# Needed by tests/atlocal.in.
-AC_SUBST([GCC])
+AT_CONFIG(../src)
 
 # Checks for programs.
 AC_PROG_CC
@@ -39,7 +14,12 @@ AC_MINIX
 AC_ISC_POSIX
 AM_PROG_CC_STDC
 AC_PROG_RANLIB
-AM_MISSING_PROG([AUTOM4TE], [autom4te])
+# GNU M4 is needed to build the testsuite.
+BISON_AC_PROG_GNU_M4
+if test "$ac_cv_prog_gnu_m4" != yes; then
+  missing_dir=`cd $ac_aux_dir && pwd`
+  M4="$missing_dir/missing m4"
+fi
 
 AC_ARG_ENABLE(gcc-warnings,
 [  --enable-gcc-warnings   turn on lots of GCC warnings (not recommended)],
@@ -61,7 +41,7 @@ if test "${enableval}" = yes; then
   BISON_WARNING(-Wshadow)
   BISON_WARNING(-Wstrict-prototypes)
   BISON_WARNING(-Wwrite-strings)
-  BISON_WARNING(-Werror)
+  CFLAGS="$CFLAGS $WARNING_CFLAGS"
 fi
 
 # Checks for libraries.
@@ -82,8 +62,6 @@ AM_C_PROTOTYPES
 
 # Checks for library functions.
 AC_FUNC_ALLOCA
-AC_FUNC_OBSTACK
-AC_FUNC_ERROR_AT_LINE
 AC_CHECK_FUNCS(mkstemp setlocale)
 AC_CHECK_DECLS([stpcpy, strndup, strnlen, memchr])
 AC_REPLACE_FUNCS(stpcpy strndup strnlen strspn memchr)
@@ -91,18 +69,18 @@ jm_FUNC_MALLOC
 jm_FUNC_REALLOC
 jm_PREREQ_QUOTEARG
 jm_PREREQ_ERROR
-AM_WITH_DMALLOC
 
-ALL_LINGUAS="de es et fr ja nl ru sv tr"
-AM_GNU_GETTEXT(, need-ngettext)
+ALL_LINGUAS="de es et fr ja nl ru"
+AM_GNU_GETTEXT
 
 # This is necessary so that .o files in LIBOBJS are also built via
 # the ANSI2KNR-filtering rules.
-LIB@&t@OBJS=`echo $LIB@&t@OBJS|sed 's/\.o /\$U.o /g;s/\.o$/\$U.o/'`
-AC_SUBST(LIB@&t@OBJS)
+LIBOBJS=`echo $LIBOBJS|sed 's/\.o /\$U.o /g;s/\.o$/\$U.o/'`
+AC_SUBST(LIBOBJS)
 
 AC_OUTPUT([Makefile
            config/Makefile
            intl/Makefile po/Makefile.in
            lib/Makefile src/Makefile doc/Makefile
-           m4/Makefile])
+           m4/Makefile
+           tests/Makefile tests/atconfig])

doc/.cvsignore

@@ -1,11 +1,16 @@
-Makefile Makefile.in
-*.aux *.dvi *.log *.info* *.pdf *.ps
-stamp-*
+Makefile
+bison.aux
 bison.cp
 bison.cps
+bison.dvi
 bison.fn
 bison.ky
+bison.log
 bison.pg
+bison.ps
 bison.toc
 bison.tp
 bison.vr
+refcard.dvi
+refcard.log
+refcard.ps

doc/Makefile.in

@@ -0,0 +1,402 @@
+# Makefile.in generated automatically by automake 1.5 from Makefile.am.
+
+# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+# Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+SHELL = @SHELL@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+libdir = @libdir@
+infodir = @infodir@
+mandir = @mandir@
+includedir = @includedir@
+oldincludedir = /usr/include
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = ..
+
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOMAKE = @AUTOMAKE@
+AUTOHEADER = @AUTOHEADER@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = @program_transform_name@
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+host_alias = @host_alias@
+host_triplet = @host@
+AMTAR = @AMTAR@
+AT_TESTPATH = @AT_TESTPATH@
+AWK = @AWK@
+BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
+CATALOGS = @CATALOGS@
+CATOBJEXT = @CATOBJEXT@
+CC = @CC@
+CPP = @CPP@
+DATADIRNAME = @DATADIRNAME@
+DEPDIR = @DEPDIR@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EXEEXT = @EXEEXT@
+GENCAT = @GENCAT@
+GLIBC21 = @GLIBC21@
+GMOFILES = @GMOFILES@
+GMSGFMT = @GMSGFMT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+INSTOBJEXT = @INSTOBJEXT@
+INTLBISON = @INTLBISON@
+INTLLIBS = @INTLLIBS@
+INTLOBJS = @INTLOBJS@
+INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
+LIBICONV = @LIBICONV@
+LIBOBJS = @LIBOBJS@
+M4 = @M4@
+MKINSTALLDIRS = @MKINSTALLDIRS@
+MSGFMT = @MSGFMT@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+POFILES = @POFILES@
+POSUB = @POSUB@
+RANLIB = @RANLIB@
+U = @U@
+USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
+USE_NLS = @USE_NLS@
+VERSION = @VERSION@
+WARNING_CFLAGS = @WARNING_CFLAGS@
+am__include = @am__include@
+am__quote = @am__quote@
+install_sh = @install_sh@
+
+AUTOMAKE_OPTIONS = 1.4
+
+info_TEXINFOS = bison.texinfo
+man_MANS = bison.1
+bison_TEXINFOS = gpl.texi fdl.texi
+
+EXTRA_DIST = FAQ bison.1 bison.rnh refcard.tex
+
+CLEANFILES = refcard.dvi refcard.log refcard.ps
+subdir = doc
+mkinstalldirs = $(SHELL) $(top_srcdir)/config/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+DIST_SOURCES =
+TEXINFO_TEX = $(top_srcdir)/config/texinfo.tex
+INFO_DEPS = bison.info
+DVIS = bison.dvi
+TEXINFOS = bison.texinfo
+
+NROFF = nroff
+MANS = $(man_MANS)
+DIST_COMMON = $(bison_TEXINFOS) Makefile.am Makefile.in stamp-vti \
+	version.texi
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .dvi .info .ps .texinfo
+$(srcdir)/Makefile.in:  Makefile.am  $(top_srcdir)/configure.in $(ACLOCAL_M4)
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu  doc/Makefile
+Makefile:  $(srcdir)/Makefile.in  $(top_builddir)/config.status
+	cd $(top_builddir) && \
+	  CONFIG_HEADERS= CONFIG_LINKS= \
+	  CONFIG_FILES=$(subdir)/$@ $(SHELL) ./config.status
+
+$(srcdir)/version.texi:  $(srcdir)/stamp-vti
+	@:
+$(srcdir)/stamp-vti: bison.texinfo $(top_srcdir)/configure.in
+	@(set `$(SHELL) $(top_srcdir)/config/mdate-sh $(srcdir)/bison.texinfo`; \
+	echo "@set UPDATED $$1 $$2 $$3"; \
+	echo "@set UPDATED-MONTH $$2 $$3"; \
+	echo "@set EDITION $(VERSION)"; \
+	echo "@set VERSION $(VERSION)") > vti.tmp
+	@cmp -s vti.tmp $(srcdir)/version.texi \
+	  || (echo "Updating $(srcdir)/version.texi"; \
+	      cp vti.tmp $(srcdir)/version.texi)
+	-@rm -f vti.tmp
+	@cp $(srcdir)/version.texi $@
+
+mostlyclean-vti:
+	-rm -f vti.tmp
+
+maintainer-clean-vti:
+	-rm -f $(srcdir)/stamp-vti $(srcdir)/version.texi
+
+bison.info: bison.texinfo $(srcdir)/version.texi $(bison_TEXINFOS)
+bison.dvi: bison.texinfo $(srcdir)/version.texi $(bison_TEXINFOS)
+
+.texinfo.info:
+	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
+	cd $(srcdir) \
+	  && $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) \
+	       `echo $< | sed 's,.*/,,'`
+
+.texinfo.dvi:
+	TEXINPUTS=$(top_srcdir)/config:$$TEXINPUTS \
+	MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \
+	$(TEXI2DVI) $<
+
+.texinfo:
+	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
+	cd $(srcdir) \
+	  && $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) \
+	       `echo $< | sed 's,.*/,,'`
+
+MAKEINFO = @MAKEINFO@
+TEXI2DVI = texi2dvi
+DVIPS = dvips
+.dvi.ps:
+	$(DVIPS) $< -o $@
+
+uninstall-info-am:
+	$(PRE_UNINSTALL)
+	@if (install-info --version && \
+	     install-info --version | fgrep -i -v debian) >/dev/null 2>&1; then \
+	  list='$(INFO_DEPS)'; \
+	  for file in $$list; do \
+	    echo " install-info --info-dir=$(DESTDIR)$(infodir) --remove $(DESTDIR)$(infodir)/$$file"; \
+	    install-info --info-dir=$(DESTDIR)$(infodir) --remove $(DESTDIR)$(infodir)/$$file; \
+	  done; \
+	else :; fi
+	@$(NORMAL_UNINSTALL)
+	@list='$(INFO_DEPS)'; \
+	for file in $$list; do \
+	  (if cd $(DESTDIR)$(infodir); then \
+	     echo " rm -f $$file $$file-[0-9] $$file-[0-9][0-9])"; \
+	     rm -f $$file $$file-[0-9] $$file-[0-9][0-9]; \
+	   else :; fi); \
+	done
+
+dist-info: $(INFO_DEPS)
+	list='$(INFO_DEPS)'; \
+	for base in $$list; do \
+	  d=$(srcdir); \
+	  for file in `CDPATH=: && cd $$d && eval echo $$base*`; do \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file; \
+	  done; \
+	done
+
+mostlyclean-aminfo:
+	-rm -f bison.aux bison.cp bison.cps bison.dvi bison.fn bison.ky bison.log \
+	  bison.pg bison.ps bison.toc bison.tp bison.vr
+
+maintainer-clean-aminfo:
+	cd $(srcdir) && \
+	for i in $(INFO_DEPS); do \
+	  rm -f $$i; \
+	  if test "`echo $$i-[0-9]*`" != "$$i-[0-9]*"; then \
+	    rm -f $$i-[0-9]*; \
+	  fi; \
+	done
+
+man1dir = $(mandir)/man1
+install-man1: $(man1_MANS) $(man_MANS)
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(man1dir)
+	@list='$(man1_MANS) $(dist_man1_MANS) $(nodist_man1_MANS)'; \
+	l2='$(man_MANS) $(dist_man_MANS) $(nodist_man_MANS)'; \
+	for i in $$l2; do \
+	  case "$$i" in \
+	    *.1*) list="$$list $$i" ;; \
+	  esac; \
+	done; \
+	for i in $$list; do \
+	  if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \
+	  else file=$$i; fi; \
+	  ext=`echo $$i | sed -e 's/^.*\\.//'`; \
+	  inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
+	  inst=`echo $$inst | sed -e 's/^.*\///'`; \
+	  inst=`echo $$inst | sed '$(transform)'`.$$ext; \
+	  echo " $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst"; \
+	  $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst; \
+	done
+uninstall-man1:
+	@$(NORMAL_UNINSTALL)
+	@list='$(man1_MANS) $(dist_man1_MANS) $(nodist_man1_MANS)'; \
+	l2='$(man_MANS) $(dist_man_MANS) $(nodist_man_MANS)'; \
+	for i in $$l2; do \
+	  case "$$i" in \
+	    *.1*) list="$$list $$i" ;; \
+	  esac; \
+	done; \
+	for i in $$list; do \
+	  ext=`echo $$i | sed -e 's/^.*\\.//'`; \
+	  inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
+	  inst=`echo $$inst | sed -e 's/^.*\///'`; \
+	  inst=`echo $$inst | sed '$(transform)'`.$$ext; \
+	  echo " rm -f $(DESTDIR)$(man1dir)/$$inst"; \
+	  rm -f $(DESTDIR)$(man1dir)/$$inst; \
+	done
+tags: TAGS
+TAGS:
+
+
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+
+top_distdir = ..
+distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
+
+distdir: $(DISTFILES)
+	@for file in $(DISTFILES); do \
+	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
+	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+	    $(mkinstalldirs) "$(distdir)/$$dir"; \
+	  fi; \
+	  if test -d $$d/$$file; then \
+	    cp -pR $$d/$$file $(distdir) \
+	    || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
+	$(MAKE) $(AM_MAKEFLAGS) \
+	  top_distdir="${top_distdir}" distdir="$(distdir)" \
+	  dist-info
+check-am: all-am
+check: check-am
+all-am: Makefile $(INFO_DEPS) $(MANS)
+
+installdirs:
+	$(mkinstalldirs) $(DESTDIR)$(infodir) $(DESTDIR)$(man1dir)
+
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+	-rm -f Makefile $(CONFIG_CLEAN_FILES) stamp-h stamp-h[0-9]*
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic mostlyclean-am
+
+distclean: distclean-am
+
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am: $(DVIS)
+
+info: info-am
+
+info-am: $(INFO_DEPS)
+
+install-data-am: install-info-am install-man
+
+install-exec-am:
+
+install-info: install-info-am
+
+install-info-am: $(INFO_DEPS)
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(infodir)
+	@list='$(INFO_DEPS)'; \
+	for file in $$list; do \
+	  d=$(srcdir); \
+	  for ifile in `CDPATH=: && cd $$d && echo $$file $$file-[0-9] $$file-[0-9][0-9]`; do \
+	    if test -f $$d/$$ifile; then \
+	      echo " $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile"; \
+	      $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile; \
+	    else : ; fi; \
+	  done; \
+	done
+	@$(POST_INSTALL)
+	@if (install-info --version && \
+	     install-info --version | fgrep -i -v debian) >/dev/null 2>&1; then \
+	  list='$(INFO_DEPS)'; \
+	  for file in $$list; do \
+	    echo " install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file";\
+	    install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file || :;\
+	  done; \
+	else : ; fi
+install-man: install-man1
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+
+maintainer-clean-am: distclean-am maintainer-clean-aminfo \
+	maintainer-clean-generic maintainer-clean-vti
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-aminfo mostlyclean-generic mostlyclean-vti
+
+uninstall-am: uninstall-info-am uninstall-man
+
+uninstall-man: uninstall-man1
+
+.PHONY: all all-am check check-am clean clean-generic dist-info \
+	distclean distclean-generic distdir dvi dvi-am info info-am \
+	install install-am install-data install-data-am install-exec \
+	install-exec-am install-info install-info-am install-man \
+	install-man1 install-strip installcheck installcheck-am \
+	installdirs maintainer-clean maintainer-clean-aminfo \
+	maintainer-clean-generic maintainer-clean-vti mostlyclean \
+	mostlyclean-aminfo mostlyclean-generic mostlyclean-vti \
+	uninstall uninstall-am uninstall-info-am uninstall-man \
+	uninstall-man1
+
+
+refcard.dvi: refcard.tex
+	tex refcard.tex
+
+refcard.ps: refcard.dvi
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

doc/bison.1

@@ -10,11 +10,7 @@ bison \- GNU Project parser generator (yacc replacement)
 ] [
 .B \-d
 ] [
-.BI \-\-defines= defines-file
-] [
-.B \-g
-] [
-.BI \-\-graph= graph-file
+.B \-\-defines
 ] [
 .B \-k
 ] [
@@ -127,6 +123,8 @@ chosen as if the input file were named
 .B \-d
 .br
 .ns
+.TP
+.B \-\-defines
 Write an extra output file containing macro definitions for the token
 type names defined in the grammar and the semantic value type
 .BR YYSTYPE ,
@@ -147,32 +145,6 @@ in a separate source file, because
 needs to be able to refer to token type codes and the variable
 .BR yylval .
 .TP
-.BI \-\-defines= defines-file
-The behaviour of
-.BI \-\-defines 
-is the same than 
-.BI \-d 
-option. 
-The only difference is that it has an optionnal argument which is 
-the name of the output filename.
-.TP
-.BI \-g
-.br
-.ns
-Output a VCG definition of the LALR(1) grammar automaton computed by
-Bison. If the grammar file is 
-.BR foo.y
-, the VCG output file will be
-.BR foo.vcg .
-.TP
-.BI \-\-graph= graph-file
-The behaviour of 
-.BI \-\-graph 
-is the same than
-.BI \-g
-option. The only difference is that it has an optionnal argument which 
-is the name of the output graph filename.
-.TP
 .B \-k
 .br
 .ns
@@ -343,9 +315,9 @@ bison \-y $*
 .sp
 .RE
 .SH FILES
-/usr/local/share/bison/bison.simple	simple parser
+/usr/local/lib/bison.simple	simple parser
 .br
-/usr/local/share/bison/bison.hairy	complicated parser
+/usr/local/lib/bison.hairy	complicated parser
 .SH "ENVIRONMENT VARIABLES"
 .TP
 .SM BISON_SIMPLE

doc/bison.info

@@ -0,0 +1,141 @@
+This is bison.info, produced by makeinfo version 4.0b from
+bison.texinfo.
+
+START-INFO-DIR-ENTRY
+* bison: (bison).	GNU Project parser generator (yacc replacement).
+END-INFO-DIR-ENTRY
+
+   This file documents the Bison parser generator.
+
+   Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1995, 1998, 1999,
+2000, 2001 Free Software Foundation, Inc.
+
+   Permission is granted to make and distribute verbatim copies of this
+manual provided the copyright notice and this permission notice are
+preserved on all copies.
+
+   Permission is granted to copy and distribute modified versions of
+this manual under the conditions for verbatim copying, provided also
+that the sections entitled "GNU General Public License" and "Conditions
+for Using Bison" are included exactly as in the original, and provided
+that the entire resulting derived work is distributed under the terms
+of a permission notice identical to this one.
+
+   Permission is granted to copy and distribute translations of this
+manual into another language, under the above conditions for modified
+versions, except that the sections entitled "GNU General Public
+License", "Conditions for Using Bison" and this permission notice may be
+included in translations approved by the Free Software Foundation
+instead of in the original English.
+
+
+Indirect:
+bison.info-1: 1292
+bison.info-2: 50351
+bison.info-3: 99751
+bison.info-4: 147940
+bison.info-5: 190640
+
+Tag Table:
+(Indirect)
+Node: Top1292
+Node: Introduction8694
+Node: Conditions9969
+Node: Copying11433
+Node: Concepts30636
+Node: Language and Grammar31715
+Node: Grammar in Bison36731
+Node: Semantic Values38655
+Node: Semantic Actions40756
+Node: Locations Overview41945
+Node: Bison Parser43392
+Node: Stages45704
+Node: Grammar Layout46987
+Node: Examples48243
+Node: RPN Calc49378
+Node: Rpcalc Decls50351
+Node: Rpcalc Rules51916
+Node: Rpcalc Input53716
+Node: Rpcalc Line55177
+Node: Rpcalc Expr56292
+Node: Rpcalc Lexer58237
+Node: Rpcalc Main60809
+Node: Rpcalc Error61207
+Node: Rpcalc Gen62215
+Node: Rpcalc Compile63345
+Node: Infix Calc64220
+Node: Simple Error Recovery66927
+Node: Multi-function Calc68813
+Node: Mfcalc Decl70379
+Node: Mfcalc Rules72402
+Node: Mfcalc Symtab73782
+Node: Exercises80155
+Node: Grammar File80661
+Node: Grammar Outline81509
+Node: Prologue82197
+Node: Bison Declarations82737
+Node: Grammar Rules83143
+Node: Epilogue83605
+Node: Symbols84455
+Node: Rules89536
+Node: Recursion91175
+Node: Semantics92894
+Node: Value Type93988
+Node: Multiple Types94646
+Node: Actions95663
+Node: Action Types98448
+Node: Mid-Rule Actions99751
+Node: Locations105321
+Node: Location Type105969
+Node: Actions and Locations106527
+Node: Location Default Action108683
+Node: Declarations110146
+Node: Token Decl111465
+Node: Precedence Decl113478
+Node: Union Decl115029
+Node: Type Decl115873
+Node: Expect Decl116779
+Node: Start Decl118325
+Node: Pure Decl118703
+Node: Decl Summary120380
+Node: Multiple Parsers125763
+Node: Interface127257
+Node: Parser Function128120
+Node: Lexical128955
+Node: Calling Convention130361
+Node: Token Values133132
+Node: Token Positions134281
+Node: Pure Calling135166
+Node: Error Reporting138098
+Node: Action Features140220
+Node: Algorithm143515
+Node: Look-Ahead145808
+Node: Shift/Reduce147940
+Node: Precedence150852
+Node: Why Precedence151503
+Node: Using Precedence153368
+Node: Precedence Examples154336
+Node: How Precedence155037
+Node: Contextual Precedence156186
+Node: Parser States157977
+Node: Reduce/Reduce159220
+Node: Mystery Conflicts162781
+Node: Stack Overflow166167
+Node: Error Recovery167540
+Node: Context Dependency172676
+Node: Semantic Tokens173524
+Node: Lexical Tie-ins176541
+Node: Tie-in Recovery178055
+Node: Debugging180227
+Node: Invocation183478
+Node: Bison Options184730
+Node: Environment Variables188164
+Node: Option Cross Key189012
+Node: VMS Invocation189856
+Node: Table of Symbols190640
+Node: Glossary198241
+Node: Copying This Manual204545
+Node: GNU Free Documentation License204754
+Node: Index224619
+
+End Tag Table

doc/fdl.texi

@@ -1,3 +1,4 @@
+
 @node GNU Free Documentation License
 @appendixsec GNU Free Documentation License
 
@@ -399,3 +400,4 @@ to permit their use in free software.
 @c Local Variables:
 @c ispell-local-pdict: "ispell-dict"
 @c End:
+

doc/gpl.texi

@@ -1,4 +1,4 @@
-@node Copying
+@node Copying, Concepts, Conditions, Top
 @unnumbered GNU GENERAL PUBLIC LICENSE
 @center Version 2, June 1991
 

doc/refcard.tex

@@ -6,7 +6,7 @@
 % This file can be printed with 1 or 2 columns per page (see below).
 % Specify how many you want here.  Nothing else needs to be changed
 % unless you are maintaining the documentation.
-% For printing reference cards to use in books, specify one column
+% For printing reference cards to use in books, specify one column 
 % per page and reduce to 80%.
 % Note that if columnsperpage is set to 2, there will be a few overfull
 % boxes, but they are not serious. Just uncomment \finalout.
@@ -19,7 +19,7 @@
 \def\finalout{\overfullrule=0pt}
 %\finalout
 
-% Copyright (c) 1998, 2001  Free Software Foundation, Inc.
+% Copyright (c) 1998 Free Software Foundation, Inc.
 %
 % This file is part of Bison.
 %
@@ -51,11 +51,11 @@
 % Which mode to use is controlled by setting \columnsperpage above.
 %
 % Authors:
-%  Brendan Kehoe
+%  Brendan Kehoe                         
 %  UUCP: widener!brendan
-%  Internet: [email protected]
+%  Internet: [email protected]      
 %
-%  Gavin Nicol
+%  Gavin Nicol 
 %  Internet: [email protected]
 %
 % This refcard format was created by Steve Gildea.
@@ -66,12 +66,12 @@
 % We only change the following to change the version numbers and
 % such.
 
-\def\bisonversion{1.31}                    % the bison version
+\def\bisonversion{1.20}                    % the bison version
 
-\def\refcardversion{0.5}                   % reference card version
-\def\month{November}                       % month
-\def\year{2001}                            % year
-\def\version{\month\ \year, Bison Refcard Version \refcardversion}
+\def\refcardversion{0.4a}                   % reference card version
+\def\month{August}                       % month
+\def\year{1998}                            % year
+\def\version{\month\ \year, Bison Refcard Version \refcardversion} 
 
 % for copyright notices
 \def\small{\smallfont\textfont2=\smallsy\baselineskip=.8\baselineskip}
@@ -90,7 +90,7 @@
 
 Permission is granted to make and distribute copies of this card
 provided the copyright notice and this permission notice
-are preserved on all copies.
+are preserved on all copies. 
 \vskip .2\baselineskip
 For information, write to the:
 \vskip .2\baselineskip
@@ -115,7 +115,7 @@ For information, write to the:
 
 Permission is granted to make and distribute copies of this card
 provided the copyright notice and this permission notice
-are preserved on all copies.
+are preserved on all copies. 
 \vskip .2\baselineskip
 For information, write to the:
 \vskip .2\baselineskip
@@ -136,7 +136,7 @@ For information, write to the:
 
 \def\ncolumns{\the\columnsperpage}
 
-\message{[\ncolumns\space
+\message{[\ncolumns\space 
   column\if 1\ncolumns\else s\fi\space per page]}
 
 \def\scaledmag#1{ scaled \magstep #1}
@@ -227,7 +227,7 @@ For information, write to the:
   \def\bye{\par\vfill\supereject
     \if a\abc \else\null\vfill\eject\fi
     \if a\abc \else\null\vfill\eject\fi
-    \end}
+    \end}  
 \fi
 
 % we won't be using math mode much, so redefine some of the characters
@@ -316,44 +316,41 @@ Options can be used as: \kbd{bison {\it options} {\it filename}}
 \section{Command Line Options}
 %*****************************
 
-\key{Display usage information.}                         {-h}
-\key{Display version information.}                       {-V}
 \key{Generate token and {\tt YYSTYPE} definitions.}      {-d}
-\key{Prepend a prefix to external symbols.}              {-p {\it prefix}}
 \key{Don't put {\tt \#line} directives in the parser.}   {-l}
 \key{Specify the output file.}                           {-o {\it filename}}
-\key{Debug or {\it trace} mode.}                      {-t}
+\key{Debug or {\it trace} mode.}                         {-t}
 \key{Verbose description of the parser.}                 {-v}
 \key{Emulate {\tt yacc} (generate {\tt y.tab.*} files).} {-y}
 
 \vskip .10truein
-{\bf Note:} The token and {\tt YYSTYPE} definitions are generated
-to a file called {\tt y.tab.h} if the {\tt -y} option is used,
+{\bf Note:} The token and {\tt YYSTYPE} definitions are generated 
+to a file called {\tt y.tab.h} if the {\tt -y} option is used, 
 otherwise it will have the format {\tt {\it name}.tab.h}, where
 {\it name} is the leading part of the parser definition filename.
 
 \section{Definitions}
 %********************
 
-\key{Declare a terminal symbol.}{\%token <{\it t\/}>
+\key{Declare a terminal symbol.}{\%token <{\it t\/}>  
       {\it n}}
 
-\key{Declare a terminal symbol, and define its association.}
+\key{Declare a terminal symbol, and define its association.} 
       {{\it association} <{\it t\/}> {\it n}}
 
 \vskip .2\baselineskip
-\key{Generate a reentrant (pure) parser.}
+\key{Generate a reentrant (pure) parser.}        
       {\%pure_parser}
 
-\key{Define the union of all data types used in the parser.}
+\key{Define the union of all data types used in the parser.} 
       {\%union\{{\it field list}\} }
 
 \vskip .2\baselineskip
-\key{Tell {\tt bison} where to start parsing.}
-      {\%start {\it m}}
+\key{Tell {\tt bison} where to start parsing.}   
+      {\%start {\it m}} 
 
-\key{Tell {\tt bison} the data type of symbols.}
-      {\%type <{\it t\/}> {\it s1}\dots{\it sn}}
+\key{Tell {\tt bison} the data type of symbols.}  
+      {\%type <{\it t\/}> {\it s1}\dots{\it sn}} 
 
 \vskip .10truein
 
@@ -365,8 +362,8 @@ definition,  {\it n} is a {\it terminal} symbol name, {\it m} is a
 \vskip .10truein
 
 The {\tt <{\it t\/}>} after {\tt \%token, \%left, \%right} and {\tt
-  \%nonassoc} is optional. Additionally, precedence may be overridden
-in the rules with {\tt \%prec} commands.
+\%nonassoc} is optional. Additionally, precedence may be overridden with
+embedded {\tt \%prec} commands.   
 
 \section{Parser Definition Files}
 %*********************************
@@ -382,7 +379,7 @@ The general form for a parser definition is:
 
 \%\%
 
-   Rule definition 1
+   Rule definition 1 
           \vdots
    Rule definition {\it n}
 
@@ -400,9 +397,8 @@ The general form for a parser definition is:
 
 Rules take the form:
 
-\vskip -\baselineskip
 \beginexample
-     non-terminal : {\it statement} 1
+     non-terminal : {\it statement} 1 
                   | {\it statement} 2
                       \vdots
                   | {\it statement n}
@@ -410,12 +406,12 @@ Rules take the form:
 \endexample
 
 Where {\it statements} can be either empty, or contain
-a mixture of C code (enclosed in {\tt \{...\}}), and the
+a mixture of C code (enclosed in {\tt \{...\}}), and the 
 symbols that make up the non-terminal. For example:
 
 \vskip -\baselineskip
 \beginexample
-     expression : number '$+$' number \{ \$\$ $=$ \$1 $+$ \$3 \}
+     expression : number '$+$' number \{ \$\$ $=$ \$1 $+$ \$3 \} 
                 | number '$-$' number \{ \$\$ $=$ \$1 $-$ \$3 \}
                 | number '$/$' number \{ \$\$ $=$ \$1 $/$ \$3 \}
                 | number '$*$' number \{ \$\$ $=$ \$1 $*$ \$3 \}
@@ -432,7 +428,7 @@ For altering the precedence of a symbol use:
 For example:
 \vskip -\baselineskip
 \beginexample
-     foo : gnu bar gnu      \%prec bar
+     foo : gnu bar gnu      \%prec bar 
          ;
 \endexample
 
@@ -442,18 +438,16 @@ For example:
 \key{Recognize an error \& continue parsing.}{error}
 \key{Access data associated with a symbol.}  {\$\$, \$0\dots\${\it n}}
 \key{Access a field of the  data union.}    {\$\$.{\it t},
-                                     \$0.{\it t}\dots\${\it n}.{\it t}}
-\key{Access symbol's location.}             {@\$, @0\dots@{\it n}}
-\key{Access data's line location.}          {@{\it x}.{\it line\_spec}}
-\key{Access data's column location.}        {@{\it x}.{\it column\_spec}}
+                                     \$0.{\it t}\dots\${\it n}.{\it t}}     
+\key{Access data's line position.}          {@{\it n}.{\it line\_spec}}
+\key{Access data's column position.}        {@{\it n}.{\it column\_spec}} 
 
 
 \vskip .10truein
-%
 Where {\it t} is a type defined in the {\tt \%union}, {\it n} is a
-number, {\it x} is a number or \$, {\it line\_spec} one of {\tt
-  first_line} and {\tt last_line}, and {\it column\_spec} is specified
-as either {\tt first_column} or {\tt last_column}.
+number, {\it line\_spec} one of {\tt first_line} and {\tt last_line},
+and {\it column\_spec} is specified as either {\tt first_column} or {\tt
+last_column}. 
 
 \section {Variables and Types}
 %*****************************

doc/stamp-vti

@@ -0,0 +1,3 @@
+@set UPDATED 15 August 2001
+@set EDITION 1.28c
+@set VERSION 1.28c

doc/version.texi

@@ -1,4 +1,3 @@
-@set UPDATED 30 November 2001
-@set UPDATED-MONTH November 2001
-@set EDITION 1.30f
-@set VERSION 1.30f
+@set UPDATED 15 August 2001
+@set EDITION 1.28c
+@set VERSION 1.28c

intl/ChangeLog

@@ -1,4 +1,4 @@
-2001-09-13  GNU  <[email protected]>
+2001-07-24  GNU  <[email protected]>
 
-	* Version 0.10.40 released.
+	* Version 0.10.39 released.
 

intl/Makefile.in

@@ -1,20 +1,19 @@
 # Makefile for directory with message catalog handling in GNU NLS Utilities.
 # Copyright (C) 1995-1998, 2000, 2001 Free Software Foundation, Inc.
 #
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU Library General Public License as published
-# by the Free Software Foundation; either version 2, or (at your option)
+# 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
-# Library General Public License for more details.
+# 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 Library 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.
+# 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.
 
 PACKAGE = @PACKAGE@
 VERSION = @VERSION@
@@ -75,7 +74,7 @@ DISTFILES.common = Makefile.in \
 config.charset locale.alias ref-add.sin ref-del.sin $(HEADERS) $(SOURCES)
 DISTFILES.generated = plural.c
 DISTFILES.normal = VERSION
-DISTFILES.gettext = COPYING.LIB-2 COPYING.LIB-2.1 libintl.glibc
+DISTFILES.gettext = libintl.glibc
 DISTFILES.obsolete = xopen-msg.sed linux-msg.sed po2tbl.sed.in cat-compat.c
 
 # Libtool's library version information for libintl.
@@ -185,7 +184,7 @@ install-data: all
 	  $(mkinstalldirs) $(DESTDIR)$(gettextsrcdir); \
 	  $(INSTALL_DATA) VERSION $(DESTDIR)$(gettextsrcdir)/VERSION; \
 	  $(INSTALL_DATA) ChangeLog.inst $(DESTDIR)$(gettextsrcdir)/ChangeLog; \
-	  dists="COPYING.LIB-2 COPYING.LIB-2.1 $(DISTFILES.common)"; \
+	  dists="$(DISTFILES.common)"; \
 	  for file in $$dists; do \
 	    $(INSTALL_DATA) $(srcdir)/$$file \
 			    $(DESTDIR)$(gettextsrcdir)/$$file; \
@@ -244,7 +243,7 @@ uninstall:
 	  : ; \
 	fi
 	if test "$(PACKAGE)" = "gettext"; then \
-	  for file in VERSION ChangeLog COPYING.LIB-2 COPYING.LIB-2.1 $(DISTFILES.common) $(DISTFILES.generated); do \
+	  for file in VERSION ChangeLog $(DISTFILES.common) $(DISTFILES.generated); do \
 	    rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
 	  done; \
 	else \

intl/VERSION

@@ -1 +1 @@
-GNU gettext library from gettext-0.10.40
+GNU gettext library from gettext-0.10.39

intl/bindtextdom.c

@@ -1,20 +1,19 @@
 /* Implementation of the bindtextdomain(3) function
    Copyright (C) 1995-1998, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/dcgettext.c

@@ -1,20 +1,19 @@
 /* Implementation of the dcgettext(3) function.
    Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/dcigettext.c

@@ -1,20 +1,19 @@
 /* Implementation of the internal dcigettext function.
    Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 /* Tell glibc's <string.h> to provide a prototype for mempcpy().
    This must come before <config.h> because <config.h> may include

intl/dcngettext.c

@@ -1,20 +1,19 @@
 /* Implementation of the dcngettext(3) function.
    Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/dgettext.c

@@ -1,20 +1,19 @@
 /* Implementation of the dgettext(3) function.
    Copyright (C) 1995-1997, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/dngettext.c

@@ -1,20 +1,19 @@
 /* Implementation of the dngettext(3) function.
    Copyright (C) 1995-1997, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/explodename.c

@@ -1,20 +1,19 @@
 /* Copyright (C) 1995-1998, 2000, 2001 Free Software Foundation, Inc.
    Contributed by Ulrich Drepper <[email protected]>, 1995.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/finddomain.c

@@ -2,20 +2,19 @@
    Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
    Written by Ulrich Drepper <[email protected]>, 1995.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/gettext.c

@@ -1,20 +1,19 @@
 /* Implementation of gettext(3) function.
    Copyright (C) 1995, 1997, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/gettext.h

@@ -1,20 +1,19 @@
 /* Description of GNU message catalog format: general file layout.
    Copyright (C) 1995, 1997, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifndef _GETTEXT_H
 #define _GETTEXT_H 1

intl/gettextP.h

@@ -2,20 +2,19 @@
    Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
    Written by Ulrich Drepper <[email protected]>, 1995.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifndef _GETTEXTP_H
 #define _GETTEXTP_H

intl/hash-string.h

@@ -1,20 +1,19 @@
 /* Description of GNU message catalog format: string hashing function.
    Copyright (C) 1995, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 /* @@ end of prolog @@ */
 

intl/intl-compat.c

@@ -2,20 +2,19 @@
    Library.
    Copyright (C) 1995, 2000, 2001 Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+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
-   Library General Public License for more details.
+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 Library 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.  */
+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.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/l10nflist.c

@@ -1,20 +1,19 @@
 /* Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
    Contributed by Ulrich Drepper <[email protected]>, 1995.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 /* Tell glibc's <string.h> to provide a prototype for stpcpy().
    This must come before <config.h> because <config.h> may include

intl/libgettext.h

@@ -1,20 +1,19 @@
 /* Convenience header for conditional use of GNU <libintl.h>.
    Copyright (C) 1995-1998, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifndef _LIBGETTEXT_H
 #define _LIBGETTEXT_H 1

intl/libgnuintl.h

@@ -1,20 +1,19 @@
 /* Message catalogs for internationalization.
    Copyright (C) 1995-1997, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifndef _LIBINTL_H
 #define _LIBINTL_H	1

intl/loadinfo.h

@@ -2,20 +2,19 @@
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <[email protected]>, 1996.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifndef _LOADINFO_H
 #define _LOADINFO_H	1

intl/loadmsgcat.c

@@ -1,20 +1,19 @@
 /* Load needed message catalogs.
    Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 /* Tell glibc's <string.h> to provide a prototype for mempcpy().
    This must come before <config.h> because <config.h> may include

intl/locale.alias

@@ -1,20 +1,19 @@
 # Locale name alias data base.
 # Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
 #
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU Library General Public License as published
-# by the Free Software Foundation; either version 2, or (at your option)
+# 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
-# Library General Public License for more details.
+# 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 Library 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.
+# 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.
 
 # The format of this file is the same as for the corresponding file of
 # the X Window System, which normally can be found in
@@ -47,7 +46,7 @@ galego		gl_ES.ISO-8859-1
 galician	gl_ES.ISO-8859-1
 german		de_DE.ISO-8859-1
 greek           el_GR.ISO-8859-7
-hebrew          he_IL.ISO-8859-8
+hebrew          iw_IL.ISO-8859-8
 hrvatski	hr_HR.ISO-8859-2
 hungarian       hu_HU.ISO-8859-2
 icelandic       is_IS.ISO-8859-1

intl/localealias.c

@@ -1,20 +1,19 @@
 /* Handle aliases for locale names.
    Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 /* Tell glibc's <string.h> to provide a prototype for mempcpy().
    This must come before <config.h> because <config.h> may include

intl/ngettext.c

@@ -1,20 +1,19 @@
 /* Implementation of ngettext(3) function.
    Copyright (C) 1995, 1997, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/plural.c

@@ -23,20 +23,19 @@
    Copyright (C) 2000, 2001 Free Software Foundation, Inc.
    Written by Ulrich Drepper <[email protected]>, 2000.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 /* The bison generated parser uses alloca.  AIX 3 forces us to put this
    declaration at the beginning of the file.  The declaration in bison's
@@ -67,13 +66,13 @@
 #define YYLEX_PARAM	&((struct parse_args *) arg)->cp
 #define YYPARSE_PARAM	arg
 
-#line 53 "plural.y"
+#line 52 "plural.y"
 typedef union {
   unsigned long int num;
   enum operator op;
   struct expression *exp;
 } YYSTYPE;
-#line 59 "plural.y"
+#line 58 "plural.y"
 
 /* Prototypes for local functions.  */
 static struct expression *new_exp PARAMS ((int nargs, enum operator op,
@@ -235,8 +234,8 @@ static const short yyrhs[] = {    17,
 
 #if YYDEBUG != 0
 static const short yyrline[] = { 0,
-   178,   186,   190,   194,   198,   202,   206,   210,   214,   218,
-   222,   227
+   177,   185,   189,   193,   197,   201,   205,   209,   213,   217,
+   221,   226
 };
 #endif
 
@@ -846,7 +845,7 @@ yyreduce:
   switch (yyn) {
 
 case 1:
-#line 179 "plural.y"
+#line 178 "plural.y"
 {
 	    if (yyvsp[0].exp == NULL)
 	      YYABORT;
@@ -854,68 +853,68 @@ case 1:
 	  ;
     break;}
 case 2:
-#line 187 "plural.y"
+#line 186 "plural.y"
 {
 	    yyval.exp = new_exp_3 (qmop, yyvsp[-4].exp, yyvsp[-2].exp, yyvsp[0].exp);
 	  ;
     break;}
 case 3:
-#line 191 "plural.y"
+#line 190 "plural.y"
 {
 	    yyval.exp = new_exp_2 (lor, yyvsp[-2].exp, yyvsp[0].exp);
 	  ;
     break;}
 case 4:
-#line 195 "plural.y"
+#line 194 "plural.y"
 {
 	    yyval.exp = new_exp_2 (land, yyvsp[-2].exp, yyvsp[0].exp);
 	  ;
     break;}
 case 5:
-#line 199 "plural.y"
+#line 198 "plural.y"
 {
 	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
 	  ;
     break;}
 case 6:
-#line 203 "plural.y"
+#line 202 "plural.y"
 {
 	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
 	  ;
     break;}
 case 7:
-#line 207 "plural.y"
+#line 206 "plural.y"
 {
 	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
 	  ;
     break;}
 case 8:
-#line 211 "plural.y"
+#line 210 "plural.y"
 {
 	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
 	  ;
     break;}
 case 9:
-#line 215 "plural.y"
+#line 214 "plural.y"
 {
 	    yyval.exp = new_exp_1 (lnot, yyvsp[0].exp);
 	  ;
     break;}
 case 10:
-#line 219 "plural.y"
+#line 218 "plural.y"
 {
 	    yyval.exp = new_exp_0 (var);
 	  ;
     break;}
 case 11:
-#line 223 "plural.y"
+#line 222 "plural.y"
 {
 	    if ((yyval.exp = new_exp_0 (num)) != NULL)
 	      yyval.exp->val.num = yyvsp[0].num;
 	  ;
     break;}
 case 12:
-#line 228 "plural.y"
+#line 227 "plural.y"
 {
 	    yyval.exp = yyvsp[-1].exp;
 	  ;
@@ -1142,7 +1141,7 @@ yyerrhandle:
     }
   return 1;
 }
-#line 233 "plural.y"
+#line 232 "plural.y"
 
 
 void

intl/plural.y

@@ -3,20 +3,19 @@
    Copyright (C) 2000, 2001 Free Software Foundation, Inc.
    Written by Ulrich Drepper <[email protected]>, 2000.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 /* The bison generated parser uses alloca.  AIX 3 forces us to put this
    declaration at the beginning of the file.  The declaration in bison's

intl/textdomain.c

@@ -1,20 +1,19 @@
 /* Implementation of the textdomain(3) function.
    Copyright (C) 1995-1998, 2000, 2001 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
+   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
-   Library General Public License for more details.
+   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 Library 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.  */
+   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.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

lib/Makefile.am

@@ -1,27 +1,10 @@
-## Copyright 2001 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 of the License, 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
+## Process this file with automake to produce Makefile.in -*-Makefile-*-
 
 AUTOMAKE_OPTIONS = ansi2knr
 
-CFLAGS = @CFLAGS@ $(WARNING_CFLAGS)
-
 noinst_LIBRARIES = libbison.a
 
-INCLUDES = -I.. -I$(srcdir) -I../intl
+INCLUDES = -I.. -I$(srcdir) -I$(top_srcdir)/src -I../intl
 
 # Heck, we are still using an old version of Automake which does not
 # understand LIBOBJ additions using $objext...
@@ -29,9 +12,12 @@ INCLUDES = -I.. -I$(srcdir) -I../intl
 EXTRA_DIST = malloc.c realloc.c
 
 libbison_a_SOURCES = \
+  error.c error.h \
   getopt.h getopt.c getopt1.c \
+  hash.h hash.c \
+  obstack.h obstack.c \
   quote.h quote.c quotearg.h quotearg.c \
   xalloc.h xmalloc.c xstrdup.c
 
-libbison_a_LIBADD = @LIBOBJS@ @ALLOCA@
+libbison_a_LIBADD = @LIBOBJS@
 libbison_a_DEPENDENCIES = $(libbison_a_LIBADD)

lib/Makefile.in

@@ -1,5 +1,4 @@
-# Makefile.in generated by automake 1.5a from Makefile.am.
-# @configure_input@
+# Makefile.in generated automatically by automake 1.5 from Makefile.am.
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -44,7 +43,6 @@ AUTOCONF = @AUTOCONF@
 AUTOMAKE = @AUTOMAKE@
 AUTOHEADER = @AUTOHEADER@
 
-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
 INSTALL = @INSTALL@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
@@ -59,12 +57,8 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
-
-EXEEXT = @EXEEXT@
-OBJEXT = @OBJEXT@
-PATH_SEPARATOR = @PATH_SEPARATOR@
 AMTAR = @AMTAR@
-AUTOM4TE = @AUTOM4TE@
+AT_TESTPATH = @AT_TESTPATH@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -73,7 +67,10 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-GCC = @GCC@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
@@ -84,10 +81,12 @@ INTLBISON = @INTLBISON@
 INTLLIBS = @INTLLIBS@
 INTLOBJS = @INTLOBJS@
 INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
-LIB = @LIB@
 LIBICONV = @LIBICONV@
+LIBOBJS = @LIBOBJS@
+M4 = @M4@
 MKINSTALLDIRS = @MKINSTALLDIRS@
 MSGFMT = @MSGFMT@
+OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 POFILES = @POFILES@
 POSUB = @POSUB@
@@ -103,11 +102,9 @@ install_sh = @install_sh@
 
 AUTOMAKE_OPTIONS = ansi2knr
 
-CFLAGS = @CFLAGS@ $(WARNING_CFLAGS)
-
 noinst_LIBRARIES = libbison.a
 
-INCLUDES = -I.. -I$(srcdir) -I../intl
+INCLUDES = -I.. -I$(srcdir) -I$(top_srcdir)/src -I../intl
 
 
 # Heck, we are still using an old version of Automake which does not
@@ -115,12 +112,15 @@ INCLUDES = -I.. -I$(srcdir) -I../intl
 EXTRA_DIST = malloc.c realloc.c
 
 libbison_a_SOURCES = \
+  error.c error.h \
   getopt.h getopt.c getopt1.c \
+  hash.h hash.c \
+  obstack.h obstack.c \
   quote.h quote.c quotearg.h quotearg.c \
   xalloc.h xmalloc.c xstrdup.c
 
 
-libbison_a_LIBADD = @LIBOBJS@ @ALLOCA@
+libbison_a_LIBADD = @LIBOBJS@
 libbison_a_DEPENDENCIES = $(libbison_a_LIBADD)
 subdir = lib
 mkinstalldirs = $(SHELL) $(top_srcdir)/config/mkinstalldirs
@@ -129,7 +129,8 @@ CONFIG_CLEAN_FILES =
 LIBRARIES = $(noinst_LIBRARIES)
 
 libbison_a_AR = $(AR) cru
-am_libbison_a_OBJECTS = getopt$U.$(OBJEXT) getopt1$U.$(OBJEXT) \
+am_libbison_a_OBJECTS = error$U.$(OBJEXT) getopt$U.$(OBJEXT) \
+	getopt1$U.$(OBJEXT) hash$U.$(OBJEXT) obstack$U.$(OBJEXT) \
 	quote$U.$(OBJEXT) quotearg$U.$(OBJEXT) xmalloc$U.$(OBJEXT) \
 	xstrdup$U.$(OBJEXT)
 libbison_a_OBJECTS = $(am_libbison_a_OBJECTS)
@@ -140,10 +141,10 @@ CPPFLAGS = @CPPFLAGS@
 LDFLAGS = @LDFLAGS@
 LIBS = @LIBS@
 depcomp = $(SHELL) $(top_srcdir)/config/depcomp
-@AMDEP_TRUE@DEP_FILES = $(DEPDIR)/alloca.Po $(DEPDIR)/error.Po \
-@AMDEP_TRUE@	$(DEPDIR)/getopt$U.Po $(DEPDIR)/getopt1$U.Po \
+@AMDEP_TRUE@DEP_FILES = $(DEPDIR)/error$U.Po $(DEPDIR)/getopt$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/getopt1$U.Po $(DEPDIR)/hash$U.Po \
 @AMDEP_TRUE@	$(DEPDIR)/malloc.Po $(DEPDIR)/memchr.Po \
-@AMDEP_TRUE@	$(DEPDIR)/obstack.Po $(DEPDIR)/quote$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/obstack$U.Po $(DEPDIR)/quote$U.Po \
 @AMDEP_TRUE@	$(DEPDIR)/quotearg$U.Po $(DEPDIR)/realloc.Po \
 @AMDEP_TRUE@	$(DEPDIR)/stpcpy.Po $(DEPDIR)/strndup.Po \
 @AMDEP_TRUE@	$(DEPDIR)/strnlen.Po $(DEPDIR)/strspn.Po \
@@ -152,10 +153,10 @@ COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 CCLD = $(CC)
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+CFLAGS = @CFLAGS@
 DIST_SOURCES = $(libbison_a_SOURCES)
-DIST_COMMON = Makefile.am Makefile.in alloca.c ansi2knr.1 ansi2knr.c \
-	error.c error.h malloc.c memchr.c obstack.c obstack.h realloc.c \
-	stpcpy.c strndup.c strnlen.c strspn.c
+DIST_COMMON = Makefile.am Makefile.in ansi2knr.1 ansi2knr.c malloc.c \
+	memchr.c realloc.c stpcpy.c strndup.c strnlen.c strspn.c
 SOURCES = $(libbison_a_SOURCES)
 
 all: all-am
@@ -166,7 +167,9 @@ $(srcdir)/Makefile.in:  Makefile.am  $(top_srcdir)/configure.in $(ACLOCAL_M4)
 	cd $(top_srcdir) && \
 	  $(AUTOMAKE) --gnu  lib/Makefile
 Makefile:  $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+	cd $(top_builddir) && \
+	  CONFIG_HEADERS= CONFIG_LINKS= \
+	  CONFIG_FILES=$(subdir)/$@ $(SHELL) ./config.status
 
 AR = ar
 
@@ -192,15 +195,15 @@ clean-krextra:
 	-rm -f ansi2knr
 
 mostlyclean-kr:
-	-test "$U" = "" || rm -f *_.c
+	-rm -f *_.c
 
-@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/alloca.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/error.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/error$U.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/getopt$U.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/getopt1$U.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/hash$U.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/malloc.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/memchr.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/obstack.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/obstack$U.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/quote$U.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/quotearg$U.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/realloc.Po@am__quote@
@@ -234,6 +237,8 @@ getopt_.c: getopt.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/getopt.c; then echo $(srcdir)/getopt.c; else echo getopt.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > getopt_.c || rm -f getopt_.c
 getopt1_.c: getopt1.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/getopt1.c; then echo $(srcdir)/getopt1.c; else echo getopt1.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > getopt1_.c || rm -f getopt1_.c
+hash_.c: hash.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/hash.c; then echo $(srcdir)/hash.c; else echo hash.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > hash_.c || rm -f hash_.c
 malloc_.c: malloc.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/malloc.c; then echo $(srcdir)/malloc.c; else echo malloc.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > malloc_.c || rm -f malloc_.c
 memchr_.c: memchr.c $(ANSI2KNR)
@@ -259,10 +264,10 @@ xmalloc_.c: xmalloc.c $(ANSI2KNR)
 xstrdup_.c: xstrdup.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xstrdup.c; then echo $(srcdir)/xstrdup.c; else echo xstrdup.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xstrdup_.c || rm -f xstrdup_.c
 alloca_.$(OBJEXT) error_.$(OBJEXT) getopt_.$(OBJEXT) getopt1_.$(OBJEXT) \
-malloc_.$(OBJEXT) memchr_.$(OBJEXT) obstack_.$(OBJEXT) quote_.$(OBJEXT) \
-quotearg_.$(OBJEXT) realloc_.$(OBJEXT) stpcpy_.$(OBJEXT) \
-strndup_.$(OBJEXT) strnlen_.$(OBJEXT) strspn_.$(OBJEXT) \
-xmalloc_.$(OBJEXT) xstrdup_.$(OBJEXT) : $(ANSI2KNR)
+hash_.$(OBJEXT) malloc_.$(OBJEXT) memchr_.$(OBJEXT) obstack_.$(OBJEXT) \
+quote_.$(OBJEXT) quotearg_.$(OBJEXT) realloc_.$(OBJEXT) \
+stpcpy_.$(OBJEXT) strndup_.$(OBJEXT) strnlen_.$(OBJEXT) \
+strspn_.$(OBJEXT) xmalloc_.$(OBJEXT) xstrdup_.$(OBJEXT) : $(ANSI2KNR)
 uninstall-info-am:
 
 tags: TAGS
@@ -290,7 +295,7 @@ TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
 	  || etags $(ETAGS_ARGS) $$tags  $$unique $(LISP)
 
 GTAGS:
-	here=`$(am__cd) $(top_builddir) && pwd` \
+	here=`CDPATH=: && cd $(top_builddir) && pwd` \
 	  && cd $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) $$here
 

lib/alloca.c

@@ -22,18 +22,18 @@
    your main control loop, etc. to force garbage collection.  */
 
 #ifdef HAVE_CONFIG_H
-# include <config.h>
+#include <config.h>
 #endif
 
-#if HAVE_STRING_H
-# include <string.h>
+#ifdef HAVE_STRING_H
+#include <string.h>
 #endif
-#if HAVE_STDLIB_H
-# include <stdlib.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
 #endif
 
 #ifdef emacs
-# include "blockinput.h"
+#include "blockinput.h"
 #endif
 
 /* If compiling with GCC 2, this file's not needed.  */
@@ -41,41 +41,41 @@
 
 /* If someone has defined alloca as a macro,
    there must be some other way alloca is supposed to work.  */
-# ifndef alloca
+#ifndef alloca
 
-#  ifdef emacs
-#   ifdef static
+#ifdef emacs
+#ifdef static
 /* actually, only want this if static is defined as ""
    -- this is for usg, in which emacs must undefine static
    in order to make unexec workable
    */
-#    ifndef STACK_DIRECTION
+#ifndef STACK_DIRECTION
 you
 lose
 -- must know STACK_DIRECTION at compile-time
-#    endif /* STACK_DIRECTION undefined */
-#   endif /* static */
-#  endif /* emacs */
+#endif /* STACK_DIRECTION undefined */
+#endif /* static */
+#endif /* emacs */
 
 /* If your stack is a linked list of frames, you have to
    provide an "address metric" ADDRESS_FUNCTION macro.  */
 
-#  if defined (CRAY) && defined (CRAY_STACKSEG_END)
+#if defined (CRAY) && defined (CRAY_STACKSEG_END)
 long i00afunc ();
-#   define ADDRESS_FUNCTION(arg) (char *) i00afunc (&(arg))
-#  else
-#   define ADDRESS_FUNCTION(arg) &(arg)
-#  endif
+#define ADDRESS_FUNCTION(arg) (char *) i00afunc (&(arg))
+#else
+#define ADDRESS_FUNCTION(arg) &(arg)
+#endif
 
-#  if __STDC__
+#if __STDC__
 typedef void *pointer;
-#  else
+#else
 typedef char *pointer;
-#  endif
+#endif
 
-#  ifndef NULL
-#   define NULL 0
-#  endif
+#ifndef NULL
+#define	NULL	0
+#endif
 
 /* Different portions of Emacs need to call different versions of
    malloc.  The Emacs executable needs alloca to call xmalloc, because
@@ -83,14 +83,13 @@ typedef char *pointer;
    hand, the utilities in lib-src need alloca to call malloc; some of
    them are very simple, and don't have an xmalloc routine.
 
-   Non-Emacs programs expect this to call xmalloc.
+   Non-Emacs programs expect this to call use xmalloc.
 
    Callers below should use malloc.  */
 
-#  ifndef emacs
-#   undef malloc
-#   define malloc xmalloc
-#  endif
+#ifndef emacs
+#define malloc xmalloc
+#endif
 extern pointer malloc ();
 
 /* Define STACK_DIRECTION if you know the direction of stack
@@ -101,18 +100,18 @@ extern pointer malloc ();
    STACK_DIRECTION < 0 => grows toward lower addresses
    STACK_DIRECTION = 0 => direction of growth unknown  */
 
-#  ifndef STACK_DIRECTION
-#   define STACK_DIRECTION	0	/* Direction unknown.  */
-#  endif
+#ifndef STACK_DIRECTION
+#define	STACK_DIRECTION	0	/* Direction unknown.  */
+#endif
 
-#  if STACK_DIRECTION != 0
+#if STACK_DIRECTION != 0
 
-#   define STACK_DIR	STACK_DIRECTION	/* Known at compile-time.  */
+#define	STACK_DIR	STACK_DIRECTION	/* Known at compile-time.  */
 
-#  else /* STACK_DIRECTION == 0; need run-time code.  */
+#else /* STACK_DIRECTION == 0; need run-time code.  */
 
 static int stack_dir;		/* 1 or -1 once known.  */
-#   define STACK_DIR	stack_dir
+#define	STACK_DIR	stack_dir
 
 static void
 find_stack_direction ()
@@ -136,7 +135,7 @@ find_stack_direction ()
     }
 }
 
-#  endif /* STACK_DIRECTION == 0 */
+#endif /* STACK_DIRECTION == 0 */
 
 /* An "alloca header" is used to:
    (a) chain together all alloca'ed blocks;
@@ -145,9 +144,9 @@ find_stack_direction ()
    It is very important that sizeof(header) agree with malloc
    alignment chunk size.  The following default should work okay.  */
 
-#  ifndef	ALIGN_SIZE
-#   define ALIGN_SIZE	sizeof(double)
-#  endif
+#ifndef	ALIGN_SIZE
+#define	ALIGN_SIZE	sizeof(double)
+#endif
 
 typedef union hdr
 {
@@ -169,15 +168,16 @@ static header *last_alloca_header = NULL;	/* -> last alloca header.  */
    implementations of C, for example under Gould's UTX/32.  */
 
 pointer
-alloca (size_t size)
+alloca (size)
+     unsigned size;
 {
   auto char probe;		/* Probes stack depth: */
   register char *depth = ADDRESS_FUNCTION (probe);
 
-#  if STACK_DIRECTION == 0
+#if STACK_DIRECTION == 0
   if (STACK_DIR == 0)		/* Unknown growth direction.  */
     find_stack_direction ();
-#  endif
+#endif
 
   /* Reclaim garbage, defined as all alloca'd storage that
      was allocated from deeper in the stack than currently.  */
@@ -185,9 +185,9 @@ alloca (size_t size)
   {
     register header *hp;	/* Traverses linked list.  */
 
-#  ifdef emacs
+#ifdef emacs
     BLOCK_INPUT;
-#  endif
+#endif
 
     for (hp = last_alloca_header; hp != NULL;)
       if ((STACK_DIR > 0 && hp->h.deep > depth)
@@ -204,9 +204,9 @@ alloca (size_t size)
 
     last_alloca_header = hp;	/* -> last valid storage.  */
 
-#  ifdef emacs
+#ifdef emacs
     UNBLOCK_INPUT;
-#  endif
+#endif
   }
 
   if (size == 0)
@@ -232,15 +232,15 @@ alloca (size_t size)
   }
 }
 
-#  if defined (CRAY) && defined (CRAY_STACKSEG_END)
+#if defined (CRAY) && defined (CRAY_STACKSEG_END)
 
-#   ifdef DEBUG_I00AFUNC
-#    include <stdio.h>
-#   endif
+#ifdef DEBUG_I00AFUNC
+#include <stdio.h>
+#endif
 
-#   ifndef CRAY_STACK
-#    define CRAY_STACK
-#    ifndef CRAY2
+#ifndef CRAY_STACK
+#define CRAY_STACK
+#ifndef CRAY2
 /* Stack structures for CRAY-1, CRAY X-MP, and CRAY Y-MP */
 struct stack_control_header
   {
@@ -292,7 +292,7 @@ struct stack_segment_linkage
     long sss7;
   };
 
-#    else /* CRAY2 */
+#else /* CRAY2 */
 /* The following structure defines the vector of words
    returned by the STKSTAT library routine.  */
 struct stk_stat
@@ -345,10 +345,10 @@ struct stk_trailer
     long unknown14;
   };
 
-#    endif /* CRAY2 */
-#   endif /* not CRAY_STACK */
+#endif /* CRAY2 */
+#endif /* not CRAY_STACK */
 
-#   ifdef CRAY2
+#ifdef CRAY2
 /* Determine a "stack measure" for an arbitrary ADDRESS.
    I doubt that "lint" will like this much.  */
 
@@ -419,7 +419,7 @@ i00afunc (long *address)
   return (result);
 }
 
-#   else /* not CRAY2 */
+#else /* not CRAY2 */
 /* Stack address function for a CRAY-1, CRAY X-MP, or CRAY Y-MP.
    Determine the number of the cell within the stack,
    given the address of the cell.  The purpose of this
@@ -464,9 +464,9 @@ i00afunc (long address)
 
   while (!(this_segment <= address && address <= stkl))
     {
-#    ifdef DEBUG_I00AFUNC
+#ifdef DEBUG_I00AFUNC
       fprintf (stderr, "%011o %011o %011o\n", this_segment, address, stkl);
-#    endif
+#endif
       if (pseg == 0)
 	break;
       stkl = stkl - pseg;
@@ -485,9 +485,9 @@ i00afunc (long address)
 
   while (pseg != 0)
     {
-#    ifdef DEBUG_I00AFUNC
+#ifdef DEBUG_I00AFUNC
       fprintf (stderr, "%011o %011o\n", pseg, size);
-#    endif
+#endif
       stkl = stkl - pseg;
       ssptr = (struct stack_segment_linkage *) stkl;
       size = ssptr->sssize;
@@ -497,8 +497,8 @@ i00afunc (long address)
   return (result);
 }
 
-#   endif /* not CRAY2 */
-#  endif /* CRAY */
+#endif /* not CRAY2 */
+#endif /* CRAY */
 
-# endif /* no alloca */
+#endif /* no alloca */
 #endif /* not GCC version 2 */

lib/ansi2knr.c

@@ -1,4 +1,4 @@
-/* Copyright (C) 1989, 2000 Aladdin Enterprises.  All rights reserved. */
+/* Copyright (C) 1989, 1997, 1998 Aladdin Enterprises.  All rights reserved. */
 
 /*$Id$*/
 /* Convert ANSI C function definitions to K&R ("traditional C") syntax */
@@ -37,62 +37,27 @@ program under the GPL.
  * There are no error messages.
  *
  * ansi2knr recognizes function definitions by seeing a non-keyword
- * identifier at the left margin, followed by a left parenthesis, with a
- * right parenthesis as the last character on the line, and with a left
- * brace as the first token on the following line (ignoring possible
- * intervening comments and/or preprocessor directives), except that a line
+ * identifier at the left margin, followed by a left parenthesis,
+ * with a right parenthesis as the last character on the line,
+ * and with a left brace as the first token on the following line
+ * (ignoring possible intervening comments), except that a line
  * consisting of only
  *	identifier1(identifier2)
  * will not be considered a function definition unless identifier2 is
- * the word "void", and a line consisting of
- *	identifier1(identifier2, <<arbitrary>>)
- * will not be considered a function definition.
- * ansi2knr will recognize a multi-line header provided that no intervening
- * line ends with a left or right brace or a semicolon.  These algorithms
- * ignore whitespace, comments, and preprocessor directives, except that
- * the function name must be the first thing on the line.  The following
- * constructs will confuse it:
+ * the word "void".  ansi2knr will recognize a multi-line header provided
+ * that no intervening line ends with a left or right brace or a semicolon.
+ * These algorithms ignore whitespace and comments, except that
+ * the function name must be the first thing on the line.
+ * The following constructs will confuse it:
  *	- Any other construct that starts at the left margin and
  *	    follows the above syntax (such as a macro or function call).
- *	- Some macros that tinker with the syntax of function headers.
+ *	- Some macros that tinker with the syntax of the function header.
  */
 
 /*
  * The original and principal author of ansi2knr is L. Peter Deutsch
  * <[email protected]>.  Other authors are noted in the change history
  * that follows (in reverse chronological order):
-
-	lpd 2000-04-12 backs out Eggert's changes because of bugs:
-	- concatlits didn't declare the type of its bufend argument;
-	- concatlits didn't't recognize when it was inside a comment;
-	- scanstring could scan backward past the beginning of the string; when
-	- the check for \ + newline in scanstring was unnecessary.
-
-	2000-03-05  Paul Eggert  <[email protected]>
-
-	Add support for concatenated string literals.
-	* ansi2knr.c (concatlits): New decl.
-	(main): Invoke concatlits to concatenate string literals.
-	(scanstring): Handle backslash-newline correctly.  Work with
-	character constants.  Fix bug when scanning backwards through
-	backslash-quote.  Check for unterminated strings.
-	(convert1): Parse character constants, too.
-	(appendline, concatlits): New functions.
-	* ansi2knr.1: Document this.
-
-	lpd 1999-08-17 added code to allow preprocessor directives
-		wherever comments are allowed
-	lpd 1999-04-12 added minor fixes from Pavel Roskin
-		<[email protected]> for clean compilation with
-		gcc -W -Wall
-	lpd 1999-03-22 added hack to recognize lines consisting of
-		identifier1(identifier2, xxx) as *not* being procedures
-	lpd 1999-02-03 made indentation of preprocessor commands consistent
-	lpd 1999-01-28 fixed two bugs: a '/' in an argument list caused an
-		endless loop; quoted strings within an argument list
-		confused the parser
-	lpd 1999-01-24 added a check for write errors on the output,
-		suggested by Jim Meyering <[email protected]>
 	lpd 1998-11-09 added further hack to recognize identifier(void)
 		as being a procedure
 	lpd 1998-10-23 added hack to recognize lines consisting of
@@ -188,24 +153,19 @@ program under the GPL.
 
 #endif
 
-/* Define NULL (for *very* old compilers). */
-#ifndef NULL
-# define NULL (0)
-#endif
-
 /*
  * The ctype macros don't always handle 8-bit characters correctly.
  * Compensate for this here.
  */
 #ifdef isascii
-# undef HAVE_ISASCII		/* just in case */
-# define HAVE_ISASCII 1
+#  undef HAVE_ISASCII		/* just in case */
+#  define HAVE_ISASCII 1
 #else
 #endif
 #if STDC_HEADERS || !HAVE_ISASCII
-# define is_ascii(c) 1
+#  define is_ascii(c) 1
 #else
-# define is_ascii(c) isascii(c)
+#  define is_ascii(c) isascii(c)
 #endif
 
 #define is_space(c) (is_ascii(c) && isspace(c))
@@ -217,10 +177,7 @@ program under the GPL.
 #define isidfirstchar(ch) (is_alpha(ch) || (ch) == '_')
 
 /* Forward references */
-char *ppdirforward();
-char *ppdirbackward();
 char *skipspace();
-char *scanstring();
 int writeblanks();
 int test1();
 int convert1();
@@ -233,8 +190,6 @@ main(argc, argv)
 {	FILE *in = stdin;
 	FILE *out = stdout;
 	char *filename = 0;
-	char *program_name = argv[0];
-	char *output_name = 0;
 #define bufsize 5000			/* arbitrary size */
 	char *buf;
 	char *line;
@@ -250,7 +205,6 @@ main(argc, argv)
 	 * check for this switch for backward compatibility.
 	 */
 	int convert_varargs = 1;
-	int output_error;
 
 	while ( argc > 1 && argv[1][0] == '-' ) {
 	  if ( !strcmp(argv[1], "--varargs") ) {
@@ -265,8 +219,7 @@ main(argc, argv)
 	    argv += 2;
 	    continue;
 	  }
-	  fprintf(stderr, "%s: Unrecognized switch: %s\n", program_name,
-		  argv[1]);
+	  fprintf(stderr, "Unrecognized switch: %s\n", argv[1]);
 	  fprintf(stderr, usage);
 	  exit(1);
 	}
@@ -276,19 +229,16 @@ main(argc, argv)
 		fprintf(stderr, usage);
 		exit(0);
 	case 3:
-		output_name = argv[2];
-		out = fopen(output_name, "w");
+		out = fopen(argv[2], "w");
 		if ( out == NULL ) {
-		  fprintf(stderr, "%s: Cannot open output file %s\n",
-			  program_name, output_name);
+		  fprintf(stderr, "Cannot open output file %s\n", argv[2]);
 		  exit(1);
 		}
 		/* falls through */
 	case 2:
 		in = fopen(argv[1], "r");
 		if ( in == NULL ) {
-		  fprintf(stderr, "%s: Cannot open input file %s\n",
-			  program_name, argv[1]);
+		  fprintf(stderr, "Cannot open input file %s\n", argv[1]);
 		  exit(1);
 		}
 		if ( filename == 0 )
@@ -300,11 +250,6 @@ main(argc, argv)
 	if ( filename )
 	  fprintf(out, "#line 1 \"%s\"\n", filename);
 	buf = malloc(bufsize);
-	if ( buf == NULL )
-	   {
-		fprintf(stderr, "Unable to allocate read buffer!\n");
-		exit(1);
-	   }
 	line = buf;
 	while ( fgets(line, (unsigned)(buf + bufsize - line), in) != NULL )
 	   {
@@ -321,7 +266,7 @@ f:			if ( line >= buf + (bufsize - 1) ) /* overflow check */
 			  goto wl;
 			if ( fgets(line, (unsigned)(buf + bufsize - line), in) == NULL )
 			  goto wl;
-			switch ( *skipspace(ppdirforward(more), 1) )
+			switch ( *skipspace(more, 1) )
 			  {
 			  case '{':
 			    /* Definitely a function header. */
@@ -355,91 +300,32 @@ wl:			fputs(buf, out);
 	if ( line != buf )
 	  fputs(buf, out);
 	free(buf);
-	if ( output_name ) {
-	  output_error = ferror(out);
-	  output_error |= fclose(out);
-	} else {		/* out == stdout */
-	  fflush(out);
-	  output_error = ferror(out);
-	}
-	if ( output_error ) {
-	  fprintf(stderr, "%s: error writing to %s\n", program_name,
-		  (output_name ? output_name : "stdout"));
-	  exit(1);
-	}
+	if ( out != stdout )
+	  fclose(out);
 	if ( in != stdin )
 	  fclose(in);
 	return 0;
 }
 
-/*
- * Skip forward or backward over one or more preprocessor directives.
- */
-char *
-ppdirforward(p)
-    char *p;
-{
-    for (; *p == '#'; ++p) {
-	for (; *p != '\r' && *p != '\n'; ++p)
-	    if (*p == 0)
-		return p;
-	if (*p == '\r' && p[1] == '\n')
-	    ++p;
-    }
-    return p;
-}
-char *
-ppdirbackward(p, limit)
-    char *p;
-    char *limit;
-{
-    char *np = p;
-
-    for (;; p = --np) {
-	if (*np == '\n' && np[-1] == '\r')
-	    --np;
-	for (; np > limit && np[-1] != '\r' && np[-1] != '\n'; --np)
-	    if (np[-1] == 0)
-		return np;
-	if (*np != '#')
-	    return p;
-    }
-}
-
-/*
- * Skip over whitespace, comments, and preprocessor directives,
- * in either direction.
- */
+/* Skip over space and comments, in either direction. */
 char *
 skipspace(p, dir)
-    char *p;
-    int dir;			/* 1 for forward, -1 for backward */
-{
-    for ( ; ; ) {
-	while ( is_space(*p) )
-	    p += dir;
-	if ( !(*p == '/' && p[dir] == '*') )
-	    break;
-	p += dir;  p += dir;
-	while ( !(*p == '*' && p[dir] == '/') ) {
-	    if ( *p == 0 )
-		return p;	/* multi-line comment?? */
-	    p += dir;
-	}
-	p += dir;  p += dir;
-    }
-    return p;
-}
-
-/* Scan over a quoted string, in either direction. */
-char *
-scanstring(p, dir)
-    char *p;
-    int dir;
-{
-    for (p += dir; ; p += dir)
-	if (*p == '"' && p[-dir] != '\\')
-	    return p + dir;
+    register char *p;
+    register int dir;			/* 1 for forward, -1 for backward */
+{	for ( ; ; )
+	   {	while ( is_space(*p) )
+		  p += dir;
+		if ( !(*p == '/' && p[dir] == '*') )
+		  break;
+		p += dir;  p += dir;
+		while ( !(*p == '*' && p[dir] == '/') )
+		   {	if ( *p == 0 )
+			  return p;	/* multi-line comment?? */
+			p += dir;
+		   }
+		p += dir;  p += dir;
+	   }
+	return p;
 }
 
 /*
@@ -473,14 +359,14 @@ writeblanks(start, end)
 int
 test1(buf)
     char *buf;
-{	char *p = buf;
+{	register char *p = buf;
 	char *bend;
 	char *endfn;
 	int contin;
 
 	if ( !isidfirstchar(*p) )
 	  return 0;		/* no name at left margin */
-	bend = skipspace(ppdirbackward(buf + strlen(buf) - 1, buf), -1);
+	bend = skipspace(buf + strlen(buf) - 1, -1);
 	switch ( *bend )
 	   {
 	   case ';': contin = 0 /*2*/; break;
@@ -510,7 +396,7 @@ test1(buf)
 		   };
 		char **key = words;
 		char *kp;
-		unsigned len = endfn - buf;
+		int len = endfn - buf;
 
 		while ( (kp = *key) != 0 )
 		   {	if ( strlen(kp) == len && !strncmp(kp, buf, len) )
@@ -523,16 +409,14 @@ test1(buf)
 	       int len;
 	       /*
 		* Check for identifier1(identifier2) and not
-		* identifier1(void), or identifier1(identifier2, xxxx).
+		* identifier1(void).
 		*/
 
 	       while ( isidchar(*p) )
 		   p++;
 	       len = p - id;
 	       p = skipspace(p, 1);
-	       if (*p == ',' ||
-		   (*p == ')' && (len != 4 || strncmp(id, "void", 4)))
-		   )
+	       if ( *p == ')' && (len != 4 || strncmp(id, "void", 4)) )
 		   return 0;	/* not a function */
 	   }
 	/*
@@ -559,7 +443,7 @@ convert1(buf, out, header, convert_varargs)
     int header;			/* Boolean */
     int convert_varargs;	/* Boolean */
 {	char *endfn;
-	char *p;
+	register char *p;
 	/*
 	 * The breaks table contains pointers to the beginning and end
 	 * of each argument.
@@ -577,7 +461,7 @@ convert1(buf, out, header, convert_varargs)
 	  ;
 top:	p = endfn;
 	breaks = (char **)malloc(sizeof(char *) * num_breaks * 2);
-	if ( breaks == NULL )
+	if ( breaks == 0 )
 	   {	/* Couldn't allocate break table, give up */
 		fprintf(stderr, "Unable to allocate break table!\n");
 		fputs(buf, out);
@@ -589,7 +473,7 @@ top:	p = endfn;
 	do
 	   {	int level = 0;
 		char *lp = NULL;
-		char *rp = NULL;
+		char *rp;
 		char *end = NULL;
 
 		if ( bp >= btop )
@@ -616,18 +500,14 @@ top:	p = endfn;
 				else rp = p;
 				break;
 			   case '/':
-				if (p[1] == '*')
-				    p = skipspace(p, 1) - 1;
+				p = skipspace(p, 1) - 1;
 				break;
-			   case '"':
-			       p = scanstring(p, 1) - 1;
-			       break;
 			   default:
 				;
 			   }
 		   }
 		/* Erase any embedded prototype parameters. */
-		if ( lp && rp )
+		if ( lp )
 		  writeblanks(lp + 1, rp);
 		p--;			/* back up over terminator */
 		/* Find the name being declared. */
@@ -643,19 +523,9 @@ top:	p = endfn;
 				while ( level )
 				 switch ( *--p )
 				   {
-				   case ']': case ')':
-				       level++;
-				       break;
-				   case '[': case '(':
-				       level--;
-				       break;
-				   case '/':
-				       if (p > buf && p[-1] == '*')
-					   p = skipspace(p, -1) + 1;
-				       break;
-				   case '"':
-				       p = scanstring(p, -1) + 1;
-				       break;
+				   case ']': case ')': level++; break;
+				   case '[': case '(': level--; break;
+				   case '/': p = skipspace(p, -1) + 1; break;
 				   default: ;
 				   }
 			   }

lib/error.c

@@ -1,22 +1,23 @@
 /* Error handler for noninteractive utilities
-   Copyright (C) 1990-1998, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1990-1998, 2000 Free Software Foundation, Inc.
+
    This file is part of the GNU C Library.  Its master source is NOT part of
    the C library, however.  The master source lives in /gd/gnu/lib.
 
    The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
 
    The GNU C Library 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
-   Lesser General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
 /* Written by David MacKenzie <[email protected]>.  */
 
@@ -28,10 +29,6 @@
 #if HAVE_LIBINTL_H
 # include <libintl.h>
 #endif
-#ifdef _LIBC
-# include <wchar.h>
-# define mbsrtowcs __mbsrtowcs
-#endif
 
 #if HAVE_VPRINTF || HAVE_DOPRNT || _LIBC
 # if __STDC__
@@ -55,6 +52,13 @@ void exit ();
 
 #include "error.h"
 
+#ifndef HAVE_DECL_STRERROR_R
+"this configure-time declaration test was not run"
+#endif
+#if !HAVE_DECL_STRERROR_R
+char *strerror_r ();
+#endif
+
 #ifndef _
 # define _(String) String
 #endif
@@ -79,12 +83,6 @@ unsigned int error_message_count;
 
 /* In GNU libc we want do not want to use the common name `error' directly.
    Instead make it a weak alias.  */
-extern void __error (int status, int errnum, const char *message, ...)
-     __attribute__ ((__format__ (__printf__, 3, 4)));
-extern void __error_at_line (int status, int errnum, const char *file_name,
-			     unsigned int line_number, const char *message,
-			     ...)
-     __attribute__ ((__format__ (__printf__, 5, 6)));;
 # define error __error
 # define error_at_line __error_at_line
 
@@ -95,30 +93,21 @@ extern void __error_at_line (int status, int errnum, const char *file_name,
 
 #else /* not _LIBC */
 
-# if !HAVE_DECL_STRERROR_R && STRERROR_R_CHAR_P
-#  ifndef HAVE_DECL_STRERROR_R
-"this configure-time declaration test was not run"
-#  endif
-char *strerror_r ();
-# endif
-
 /* The calling program should define program_name and set it to the
    name of the executing program.  */
 extern char *program_name;
 
-# if HAVE_STRERROR_R || defined strerror_r
+# ifdef HAVE_STRERROR_R
 #  define __strerror_r strerror_r
 # else
 #  if HAVE_STRERROR
-#   ifndef HAVE_DECL_STRERROR
-"this configure-time declaration test was not run"
-#   endif
-#   if !HAVE_DECL_STRERROR
+#   ifndef strerror		/* On some systems, strerror is a macro */
 char *strerror ();
 #   endif
 #  else
 static char *
-private_strerror (int errnum)
+private_strerror (errnum)
+     int errnum;
 {
   extern char *sys_errlist[];
   extern int sys_nerr;
@@ -129,118 +118,15 @@ private_strerror (int errnum)
 }
 #   define strerror private_strerror
 #  endif /* HAVE_STRERROR */
-# endif	/* HAVE_STRERROR_R || defined strerror_r */
+# endif	/* HAVE_STRERROR_R */
 #endif	/* not _LIBC */
 
-static void
-print_errno_message (int errnum)
-{
-  char const *s;
-
-#if defined HAVE_STRERROR_R || _LIBC
-  char errbuf[1024];
-# if STRERROR_R_CHAR_P || _LIBC
-  s = __strerror_r (errnum, errbuf, sizeof errbuf);
-# else
-  if (__strerror_r (errnum, errbuf, sizeof errbuf) == 0)
-    s = errbuf;
-  else
-    s = 0;
-# endif
-#else
-  s = strerror (errnum);
-#endif
-
-#if !_LIBC
-  if (! s)
-    s = _("Unknown system error");
-#endif
-
-#if _LIBC && USE_IN_LIBIO
-  if (_IO_fwide (stderr, 0) > 0)
-    {
-      __fwprintf (stderr, L": %s", s);
-      return;
-    }
-#endif
-
-  fprintf (stderr, ": %s", s);
-}
-
-#ifdef VA_START
-static void
-error_tail (int status, int errnum, const char *message, va_list args)
-{
-# if HAVE_VPRINTF || _LIBC
-#  if _LIBC && USE_IN_LIBIO
-  if (_IO_fwide (stderr, 0) > 0)
-    {
-#   define ALLOCA_LIMIT	2000
-      size_t len = strlen (message) + 1;
-      wchar_t *wmessage = NULL;
-      mbstate_t st;
-      size_t res;
-      const char *tmp;
-
-      do
-	{
-	  if (len < ALLOCA_LIMIT)
-	    wmessage = (wchar_t *) alloca (len * sizeof (wchar_t));
-	  else
-	    {
-	      if (wmessage != NULL && len / 2 < ALLOCA_LIMIT)
-		wmessage = NULL;
-
-	      wmessage = (wchar_t *) realloc (wmessage,
-					      len * sizeof (wchar_t));
-
-	      if (wmessage == NULL)
-		{
-		  fputws_unlocked (L"out of memory\n", stderr);
-		  return;
-		}
-	    }
-
-	  memset (&st, '\0', sizeof (st));
-	  tmp =message;
-	}
-      while ((res = mbsrtowcs (wmessage, &tmp, len, &st)) == len);
-
-      if (res == (size_t) -1)
-	/* The string cannot be converted.  */
-	wmessage = (wchar_t *) L"???";
-
-      __vfwprintf (stderr, wmessage, args);
-    }
-  else
-#  endif
-    vfprintf (stderr, message, args);
-# else
-  _doprnt (message, args, stderr);
-# endif
-  va_end (args);
-
-  ++error_message_count;
-  if (errnum)
-    print_errno_message (errnum);
-# if _LIBC && USE_IN_LIBIO
-  if (_IO_fwide (stderr, 0) > 0)
-    putwc (L'\n', stderr);
-  else
-# endif
-    putc ('\n', stderr);
-  fflush (stderr);
-  if (status)
-    exit (status);
-}
-#endif
-
-
 /* Print the program name and error message MESSAGE, which is a printf-style
    format string with optional args.
    If ERRNUM is nonzero, print its corresponding system error message.
    Exit with status STATUS if it is nonzero.  */
 /* VARARGS */
+
 void
 #if defined VA_START && __STDC__
 error (int status, int errnum, const char *message, ...)
@@ -256,48 +142,47 @@ error (status, errnum, message, va_alist)
   va_list args;
 #endif
 
-  fflush (stdout);
-#ifdef _LIBC
-# ifdef USE_IN_LIBIO
-  _IO_flockfile (stderr);
-# else
-  __flockfile (stderr);
-# endif
-#endif
   if (error_print_progname)
     (*error_print_progname) ();
   else
     {
-#if _LIBC && USE_IN_LIBIO
-      if (_IO_fwide (stderr, 0) > 0)
-	__fwprintf (stderr, L"%s: ", program_name);
-      else
-#endif
-	fprintf (stderr, "%s: ", program_name);
+      fflush (stdout);
+      fprintf (stderr, "%s: ", program_name);
     }
 
 #ifdef VA_START
   VA_START (args, message);
-  error_tail (status, errnum, message, args);
+# if HAVE_VPRINTF || _LIBC
+  vfprintf (stderr, message, args);
+# else
+  _doprnt (message, args, stderr);
+# endif
+  va_end (args);
 #else
   fprintf (stderr, message, a1, a2, a3, a4, a5, a6, a7, a8);
+#endif
 
   ++error_message_count;
   if (errnum)
-    print_errno_message (errnum);
+    {
+#if defined HAVE_STRERROR_R || _LIBC
+      char errbuf[1024];
+# if HAVE_WORKING_STRERROR_R || _LIBC
+      fprintf (stderr, ": %s", __strerror_r (errnum, errbuf, sizeof errbuf));
+# else
+      /* Don't use __strerror_r's return value because on some systems
+	 (at least DEC UNIX 4.0[A-D]) strerror_r returns `int'.  */
+      __strerror_r (errnum, errbuf, sizeof errbuf);
+      fprintf (stderr, ": %s", errbuf);
+# endif
+#else
+      fprintf (stderr, ": %s", strerror (errnum));
+#endif
+    }
   putc ('\n', stderr);
   fflush (stderr);
   if (status)
     exit (status);
-#endif
-
-#ifdef _LIBC
-# ifdef USE_IN_LIBIO
-  _IO_funlockfile (stderr);
-# else
-  __funlockfile (stderr);
-# endif
-#endif
 }
 
 /* Sometimes we want to have at most one error per line.  This
@@ -327,9 +212,8 @@ error_at_line (status, errnum, file_name, line_number, message, va_alist)
       static const char *old_file_name;
       static unsigned int old_line_number;
 
-      if (old_line_number == line_number
-	  && (file_name == old_file_name
-	      || strcmp (old_file_name, file_name) == 0))
+      if (old_line_number == line_number &&
+	  (file_name == old_file_name || !strcmp (old_file_name, file_name)))
 	/* Simply return and print nothing.  */
 	return;
 
@@ -337,58 +221,50 @@ error_at_line (status, errnum, file_name, line_number, message, va_alist)
       old_line_number = line_number;
     }
 
-  fflush (stdout);
-#ifdef _LIBC
-# ifdef USE_IN_LIBIO
-  _IO_flockfile (stderr);
-# else
-  __flockfile (stderr);
-# endif
-#endif
   if (error_print_progname)
     (*error_print_progname) ();
   else
     {
-#if _LIBC && USE_IN_LIBIO
-      if (_IO_fwide (stderr, 0) > 0)
-	__fwprintf (stderr, L"%s: ", program_name);
-      else
-#endif
-	fprintf (stderr, "%s:", program_name);
+      fflush (stdout);
+      fprintf (stderr, "%s:", program_name);
     }
 
   if (file_name != NULL)
-    {
-#if _LIBC && USE_IN_LIBIO
-      if (_IO_fwide (stderr, 0) > 0)
-	__fwprintf (stderr, L"%s:%d: ", file_name, line_number);
-      else
-#endif
-	fprintf (stderr, "%s:%d: ", file_name, line_number);
-    }
+    fprintf (stderr, "%s:%d: ", file_name, line_number);
 
 #ifdef VA_START
   VA_START (args, message);
-  error_tail (status, errnum, message, args);
+# if HAVE_VPRINTF || _LIBC
+  vfprintf (stderr, message, args);
+# else
+  _doprnt (message, args, stderr);
+# endif
+  va_end (args);
 #else
   fprintf (stderr, message, a1, a2, a3, a4, a5, a6, a7, a8);
+#endif
 
   ++error_message_count;
   if (errnum)
-    print_errno_message (errnum);
+    {
+#if defined HAVE_STRERROR_R || _LIBC
+      char errbuf[1024];
+# if HAVE_WORKING_STRERROR_R || _LIBC
+      fprintf (stderr, ": %s", __strerror_r (errnum, errbuf, sizeof errbuf));
+# else
+      /* Don't use __strerror_r's return value because on some systems
+	 (at least DEC UNIX 4.0[A-D]) strerror_r returns `int'.  */
+      __strerror_r (errnum, errbuf, sizeof errbuf);
+      fprintf (stderr, ": %s", errbuf);
+# endif
+#else
+      fprintf (stderr, ": %s", strerror (errnum));
+#endif
+    }
   putc ('\n', stderr);
   fflush (stderr);
   if (status)
     exit (status);
-#endif
-
-#ifdef _LIBC
-# ifdef USE_IN_LIBIO
-  _IO_funlockfile (stderr);
-# else
-  __funlockfile (stderr);
-# endif
-#endif
 }
 
 #ifdef _LIBC

lib/error.h

@@ -25,7 +25,7 @@
 
 #ifndef __attribute__
 /* This feature is available in gcc versions 2.5 and later.  */
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
+# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
 #  define __attribute__(Spec) /* empty */
 # endif
 /* The __-protected variants of `format' and `printf' attributes

lib/getopt.c

@@ -1,25 +1,23 @@
 /* Getopt for GNU.
-   NOTE: getopt is now part of the C library, so if you don't know what
-   "Keep this file name-space clean" means, talk to drepper@gnu.org
-   before changing it!
-   Copyright (C) 1987,88,89,90,91,92,93,94,95,96,98,99,2000,2001
+   NOTE: The canonical source of this file is maintained with the GNU
+   C Library.  Bugs can be reported to bug-glibc@gnu.org.
+
+   Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99
    	Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
 
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
+   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.
 
-   The GNU C Library is distributed in the hope that it will be useful,
+   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
-   Lesser General Public License for more details.
+   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 Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
+   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.  */
 
 /* This tells Alpha OSF/1 not to define a getopt prototype in <stdio.h>.
    Ditto for AIX 3.2 and <stdlib.h>.  */
@@ -29,13 +27,13 @@
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>
-#endif
-
-#if !defined __STDC__ || !__STDC__
+#else
+# if !defined __STDC__ || !__STDC__
 /* This is a separate conditional since some stdc systems
    reject `defined (const)'.  */
-# ifndef const
-#  define const
+#  ifndef const
+#   define const
+#  endif
 # endif
 #endif
 
@@ -77,12 +75,11 @@
 #endif
 
 #ifndef _
-/* This is for other GNU distributions with internationalized messages.  */
-# if (HAVE_LIBINTL_H && ENABLE_NLS) || defined _LIBC
+/* This is for other GNU distributions with internationalized messages.
+   When compiling libc, the _ macro is predefined.  */
+# ifdef HAVE_LIBINTL_H
 #  include <libintl.h>
-#  ifndef _
-#   define _(msgid)	gettext (msgid)
-#  endif
+#  define _(msgid)	gettext (msgid)
 # else
 #  define _(msgid)	(msgid)
 # endif
@@ -253,13 +250,11 @@ static int last_nonopt;
 /* Bash 2.0 gives us an environment variable containing flags
    indicating ARGV elements that should not be considered arguments.  */
 
-#ifdef USE_NONOPTION_FLAGS
 /* Defined in getopt_init.c  */
 extern char *__getopt_nonoption_flags;
 
 static int nonoption_flags_max_len;
 static int nonoption_flags_len;
-#endif
 
 static int original_argc;
 static char *const *original_argv;
@@ -280,17 +275,13 @@ store_args_and_env (int argc, char *const *argv)
 text_set_element (__libc_subinit, store_args_and_env);
 # endif /* text_set_element */
 
-# ifdef USE_NONOPTION_FLAGS
-#  define SWAP_FLAGS(ch1, ch2) \
+# define SWAP_FLAGS(ch1, ch2) \
   if (nonoption_flags_len > 0)						      \
     {									      \
       char __tmp = __getopt_nonoption_flags[ch1];			      \
       __getopt_nonoption_flags[ch1] = __getopt_nonoption_flags[ch2];	      \
       __getopt_nonoption_flags[ch2] = __tmp;				      \
     }
-# else
-#  define SWAP_FLAGS(ch1, ch2)
-# endif
 #else	/* !_LIBC */
 # define SWAP_FLAGS(ch1, ch2)
 #endif	/* _LIBC */
@@ -322,7 +313,7 @@ exchange (argv)
      It leaves the longer segment in the right place overall,
      but it consists of two parts that need to be swapped next.  */
 
-#if defined _LIBC && defined USE_NONOPTION_FLAGS
+#ifdef _LIBC
   /* First make sure the handling of the `__getopt_nonoption_flags'
      string can work normally.  Our top argument must be in the range
      of the string.  */
@@ -426,7 +417,7 @@ _getopt_initialize (argc, argv, optstring)
   else
     ordering = PERMUTE;
 
-#if defined _LIBC && defined USE_NONOPTION_FLAGS
+#ifdef _LIBC
   if (posixly_correct == NULL
       && argc == original_argc && argv == original_argv)
     {
@@ -524,13 +515,6 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
      int *longind;
      int long_only;
 {
-  int print_errors = opterr;
-  if (optstring[0] == ':')
-    print_errors = 0;
-
-  if (argc < 1)
-    return -1;
-
   optarg = NULL;
 
   if (optind == 0 || !__getopt_initialized)
@@ -545,7 +529,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
      Either it does not have option syntax, or there is an environment flag
      from the shell indicating it is not an option.  The later information
      is only used when the used in the GNU libc.  */
-#if defined _LIBC && defined USE_NONOPTION_FLAGS
+#ifdef _LIBC
 # define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0'	      \
 		      || (optind < nonoption_flags_len			      \
 			  && __getopt_nonoption_flags[optind] == '1'))
@@ -680,17 +664,14 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		pfound = p;
 		indfound = option_index;
 	      }
-	    else if (long_only
-		     || pfound->has_arg != p->has_arg
-		     || pfound->flag != p->flag
-		     || pfound->val != p->val)
+	    else
 	      /* Second or later nonexact match found.  */
 	      ambig = 1;
 	  }
 
       if (ambig && !exact)
 	{
-	  if (print_errors)
+	  if (opterr)
 	    fprintf (stderr, _("%s: option `%s' is ambiguous\n"),
 		     argv[0], argv[optind]);
 	  nextchar += strlen (nextchar);
@@ -711,7 +692,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		optarg = nameend + 1;
 	      else
 		{
-		  if (print_errors)
+		  if (opterr)
 		    {
 		      if (argv[optind - 1][1] == '-')
 			/* --option */
@@ -737,7 +718,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		optarg = argv[optind++];
 	      else
 		{
-		  if (print_errors)
+		  if (opterr)
 		    fprintf (stderr,
 			   _("%s: option `%s' requires an argument\n"),
 			   argv[0], argv[optind - 1]);
@@ -764,7 +745,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
       if (!long_only || argv[optind][1] == '-'
 	  || my_index (optstring, *nextchar) == NULL)
 	{
-	  if (print_errors)
+	  if (opterr)
 	    {
 	      if (argv[optind][1] == '-')
 		/* --option */
@@ -794,7 +775,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 
     if (temp == NULL || c == ':')
       {
-	if (print_errors)
+	if (opterr)
 	  {
 	    if (posixly_correct)
 	      /* 1003.2 specifies the format of this message.  */
@@ -828,7 +809,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	  }
 	else if (optind == argc)
 	  {
-	    if (print_errors)
+	    if (opterr)
 	      {
 		/* 1003.2 specifies the format of this message.  */
 		fprintf (stderr, _("%s: option requires an argument -- %c\n"),
@@ -877,7 +858,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	    }
 	if (ambig && !exact)
 	  {
-	    if (print_errors)
+	    if (opterr)
 	      fprintf (stderr, _("%s: option `-W %s' is ambiguous\n"),
 		       argv[0], argv[optind]);
 	    nextchar += strlen (nextchar);
@@ -895,7 +876,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		  optarg = nameend + 1;
 		else
 		  {
-		    if (print_errors)
+		    if (opterr)
 		      fprintf (stderr, _("\
 %s: option `-W %s' doesn't allow an argument\n"),
 			       argv[0], pfound->name);
@@ -910,7 +891,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		  optarg = argv[optind++];
 		else
 		  {
-		    if (print_errors)
+		    if (opterr)
 		      fprintf (stderr,
 			       _("%s: option `%s' requires an argument\n"),
 			       argv[0], argv[optind - 1]);
@@ -957,12 +938,12 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	      }
 	    else if (optind == argc)
 	      {
-		if (print_errors)
+		if (opterr)
 		  {
 		    /* 1003.2 specifies the format of this message.  */
 		    fprintf (stderr,
-			     _("%s: option requires an argument -- %c\n"),
-			     argv[0], c);
+			   _("%s: option requires an argument -- %c\n"),
+			   argv[0], c);
 		  }
 		optopt = c;
 		if (optstring[0] == ':')

lib/getopt.h

@@ -1,21 +1,21 @@
 /* Declarations for getopt.
-   Copyright (C) 1989-1994, 1996-1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
+   Copyright (C) 1989,90,91,92,93,94,96,97,98 Free Software Foundation, Inc.
+   NOTE: The canonical source of this file is maintained with the GNU C Library.
+   Bugs can be reported to [email protected].
+   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.
 
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
+   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
-   Lesser General Public License for more details.
+   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 Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
+   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.  */
 
 #ifndef _GETOPT_H
 
@@ -23,17 +23,6 @@
 # define _GETOPT_H 1
 #endif
 
-/* If __GNU_LIBRARY__ is not already defined, either we are being used
-   standalone, or this is the first header included in the source file.
-   If we are being used with glibc, we need to include <features.h>, but
-   that does not exist if we are standalone.  So: if __GNU_LIBRARY__ is
-   not defined, include <ctype.h>, which will pull in <features.h> for us
-   if it's from glibc.  (Why ctype.h?  It's guaranteed to exist and it
-   doesn't flood the namespace with stuff the way some other headers do.)  */
-#if !defined __GNU_LIBRARY__
-# include <ctype.h>
-#endif
-
 #ifdef	__cplusplus
 extern "C" {
 #endif
@@ -93,7 +82,7 @@ extern int optopt;
 
 struct option
 {
-# if (defined __STDC__ && __STDC__) || defined __cplusplus
+# if defined __STDC__ && __STDC__
   const char *name;
 # else
   char *name;
@@ -137,7 +126,7 @@ struct option
    arguments to the option '\0'.  This behavior is specific to the GNU
    `getopt'.  */
 
-#if (defined __STDC__ && __STDC__) || defined __cplusplus
+#if defined __STDC__ && __STDC__
 # ifdef __GNU_LIBRARY__
 /* Many other libraries have conflicting prototypes for getopt, with
    differences in the consts, in stdlib.h.  To avoid compilation

lib/getopt1.c

@@ -1,29 +1,26 @@
 /* getopt_long and getopt_long_only entry points for GNU getopt.
    Copyright (C) 1987,88,89,90,91,92,93,94,96,97,98
      Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
+   NOTE: The canonical source of this file is maintained with the GNU C Library.
+   Bugs can be reported to [email protected].
 
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
+   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.
 
-   The GNU C Library is distributed in the hope that it will be useful,
+   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
-   Lesser General Public License for more details.
+   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 Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
+   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.  */
 
 #ifdef HAVE_CONFIG_H
 #include <config.h>
-#endif
-
-#include "getopt.h"
-
+#else
 #if !defined __STDC__ || !__STDC__
 /* This is a separate conditional since some stdc systems
    reject `defined (const)'.  */
@@ -31,6 +28,9 @@
 #define const
 #endif
 #endif
+#endif
+
+#include "getopt.h"
 
 #include <stdio.h>
 

lib/hash.c

@@ -0,0 +1,293 @@
+/* hash.c -- hash table maintenance
+   Copyright (C) 1995 Free Software Foundation, Inc.
+   Written by Greg McGary <[email protected]>
+
+   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.
+*/
+
+#include <config.h>
+#include <stdio.h>
+#include "hash.h"
+#include "error.h"
+#include "system.h"
+#include "xalloc.h"
+
+static void hash_rehash __P((struct hash_table* ht));
+static unsigned long round_up_2 __P((unsigned long rough));
+
+/* Implement double hashing with open addressing.  The table size is
+   always a power of two.  The secondary (`increment') hash function
+   is forced to return an odd-value, in order to be relatively prime
+   to the table size.  This guarantees that the increment can
+   potentially hit every slot in the table during collision
+   resolution.  */
+
+void *hash_deleted_item = &hash_deleted_item;
+
+/* Force the table size to be a power of two, possibly rounding up the
+   given size.  */
+
+void
+hash_init (struct hash_table* ht, unsigned long size,
+	   hash_func_t hash_1, hash_func_t hash_2, hash_cmp_func_t hash_cmp)
+{
+  ht->ht_size = round_up_2 (size);
+  if (ht->ht_size > (128 * 1024)) /* prevent size from getting out of hand */
+    ht->ht_size /= 2;
+  ht->ht_vec = (void**) XCALLOC (struct token *, ht->ht_size);
+  if (ht->ht_vec == 0)
+    error (1, 0, _("can't allocate %ld bytes for hash table: memory exhausted"),
+	   ht->ht_size * sizeof(struct token *));
+  ht->ht_capacity = ht->ht_size * 15 / 16; /* 93.75% loading factor */
+  ht->ht_fill = 0;
+  ht->ht_collisions = 0;
+  ht->ht_lookups = 0;
+  ht->ht_rehashes = 0;
+  ht->ht_hash_1 = hash_1;
+  ht->ht_hash_2 = hash_2;
+  ht->ht_compare = hash_cmp;
+}
+
+/* Load an array of items into `ht'.  */
+
+void
+hash_load (struct hash_table* ht, void *item_table, unsigned long cardinality, unsigned long size)
+{
+  char *items = (char *) item_table;
+  while (cardinality--)
+    {
+      hash_insert (ht, items);
+      items += size;
+    }
+}
+
+/* Returns the address of the table slot matching `key'.  If `key' is
+   not found, return the address of an empty slot suitable for
+   inserting `key'.  The caller is responsible for incrementing
+   ht_fill on insertion.  */
+
+void **
+hash_find_slot (struct hash_table* ht, void const *key)
+{
+  void **slot;
+  void **deleted_slot = 0;
+  unsigned int hash_2 = 0;
+  unsigned int hash_1 = (*ht->ht_hash_1) (key);
+
+  ht->ht_lookups++;
+  for (;;)
+    {
+      hash_1 %= ht->ht_size;
+      slot = &ht->ht_vec[hash_1];
+
+      if (*slot == 0)
+	return slot;
+      if (*slot == hash_deleted_item)
+	{
+	  if (deleted_slot == 0)
+	    deleted_slot = slot;
+	}
+      else
+	{
+	  if (key == *slot)
+	    return slot;
+	  if ((*ht->ht_compare) (key, *slot) == 0)
+	    return slot;
+	  ht->ht_collisions++;
+	}
+      if (!hash_2)
+	  hash_2 = (*ht->ht_hash_2) (key) | 1;
+      hash_1 += hash_2;
+    }
+}
+
+void *
+hash_find_item (struct hash_table* ht, void const *key)
+{
+  void **slot = hash_find_slot (ht, key);
+  return ((HASH_VACANT (*slot)) ? 0 : *slot);
+}
+
+void *
+hash_insert (struct hash_table* ht, void *item)
+{
+  void **slot = hash_find_slot (ht, item);
+  return hash_insert_at (ht, item, slot);
+}
+
+void *
+hash_insert_at (struct hash_table* ht, void *item, void const *slot)
+{
+  void *old_item = *(void **) slot;
+  if (HASH_VACANT (old_item))
+    {
+      ht->ht_fill++;
+      old_item = item;
+    }
+  *(void const **) slot = item;
+  if (ht->ht_fill >= ht->ht_capacity)
+    hash_rehash (ht);
+  return old_item;
+}
+
+void *
+hash_delete (struct hash_table* ht, void const *item)
+{
+  void **slot = hash_find_slot (ht, item);
+  return hash_delete_at (ht, slot);
+}
+
+void *
+hash_delete_at (struct hash_table* ht, void const *slot)
+{
+  void *item = *(void **) slot;
+  if (!HASH_VACANT (item))
+    {
+      *(void const **) slot = hash_deleted_item;
+      ht->ht_fill--;
+      return item;
+    }
+  else
+    return 0;
+}
+
+void
+hash_free_items (struct hash_table* ht)
+{
+  void **vec = ht->ht_vec;
+  void **end = &vec[ht->ht_size];
+  for (; vec < end; vec++)
+    {
+      void *item = *vec;
+      if (!HASH_VACANT (item))
+	free (item);
+      *vec = 0;
+    }
+  ht->ht_fill = 0;
+}
+
+void
+hash_delete_items (struct hash_table* ht)
+{
+  void **vec = ht->ht_vec;
+  void **end = &vec[ht->ht_size];
+  for (; vec < end; vec++)
+    *vec = 0;
+  ht->ht_fill = 0;
+  ht->ht_collisions = 0;
+  ht->ht_lookups = 0;
+  ht->ht_rehashes = 0;
+}
+
+void
+hash_free (struct hash_table* ht, int free_items)
+{
+  if (free_items)
+    hash_free_items (ht);
+  free (ht->ht_vec);
+  ht->ht_vec = 0;
+  ht->ht_fill = 0;
+  ht->ht_capacity = 0;
+}
+
+void
+hash_map (struct hash_table *ht, hash_map_func_t map)
+{
+  void **slot;
+  void **end = &ht->ht_vec[ht->ht_size];
+
+  for (slot = ht->ht_vec; slot < end; slot++)
+    {
+      if (!HASH_VACANT (*slot))
+	(*map) (*slot);
+    }
+}
+
+/* Double the size of the hash table in the event of overflow... */
+
+static void
+hash_rehash (struct hash_table* ht)
+{
+  unsigned long old_ht_size = ht->ht_size;
+  void **old_vec = ht->ht_vec;
+  void **ovp;
+  void **slot;
+
+  ht->ht_size *= 2;
+  ht->ht_rehashes++;
+  ht->ht_capacity = ht->ht_size - (ht->ht_size >> 4);
+  ht->ht_vec = (void **) XCALLOC (struct token *, ht->ht_size);
+
+  for (ovp = old_vec; ovp < &old_vec[old_ht_size]; ovp++)
+    {
+      if (*ovp == 0)
+	continue;
+      slot = hash_find_slot (ht, *ovp);
+      *slot = *ovp;
+    }
+  free (old_vec);
+}
+
+void
+hash_print_stats (struct hash_table *ht, FILE *out_FILE)
+{
+  fprintf (out_FILE, _("Load=%ld/%ld=%.0f%%, "), ht->ht_fill, ht->ht_size,
+	   100.0 * (double) ht->ht_fill / (double) ht->ht_size);
+  fprintf (out_FILE, _("Rehash=%d, "), ht->ht_rehashes);
+  fprintf (out_FILE, _("Collisions=%ld/%ld=%.0f%%"), ht->ht_collisions, ht->ht_lookups,
+	   (ht->ht_lookups
+	    ? (100.0 * (double) ht->ht_collisions / (double) ht->ht_lookups)
+	    : 0));
+}
+
+/* Dump all items into a NULL-terminated vector.  Use the
+   user-supplied vector, or malloc one.  */
+
+void**
+hash_dump (struct hash_table *ht, void **vector_0, qsort_cmp_t compare)
+{
+  void **vector;
+  void **slot;
+  void **end = &ht->ht_vec[ht->ht_size];
+
+  if (vector_0 == 0)
+    vector_0 = XMALLOC (void *, ht->ht_fill + 1);
+  vector = vector_0;
+
+  for (slot = ht->ht_vec; slot < end; slot++)
+    if (!HASH_VACANT (*slot))
+      *vector++ = *slot;
+  *vector = 0;
+
+  if (compare)
+    qsort (vector_0, ht->ht_fill, sizeof (void *), compare);
+  return vector_0;
+}
+
+/* Round a given number up to the nearest power of 2. */
+
+static unsigned long
+round_up_2 (unsigned long rough)
+{
+  int round;
+
+  round = 1;
+  while (rough)
+    {
+      round <<= 1;
+      rough >>= 1;
+    }
+  return round;
+}

lib/hash.h

@@ -0,0 +1,144 @@
+/* hash.h -- decls for hash table
+   Copyright (C) 1995 Free Software Foundation, Inc.
+   Written by Greg McGary <gkm@gnu.ai.mit.edu>
+
+   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. */
+
+#ifndef _hash_h_
+#define _hash_h_
+
+#include <stdio.h>
+
+typedef unsigned long (*hash_func_t) __P((void const *key));
+typedef int (*hash_cmp_func_t) __P((void const *x, void const *y));
+typedef void (*hash_map_func_t) __P((void const *item));
+
+struct hash_table
+{
+  void **ht_vec;
+  unsigned long ht_size;	/* total number of slots (power of 2) */
+  unsigned long ht_capacity;	/* usable slots, limited by loading-factor */
+  unsigned long ht_fill;	/* items in table */
+  unsigned long ht_collisions;	/* # of failed calls to comparison function */
+  unsigned long ht_lookups;	/* # of queries */
+  unsigned int ht_rehashes;	/* # of times we've expanded table */
+  hash_func_t ht_hash_1;	/* primary hash function */
+  hash_func_t ht_hash_2;	/* secondary hash function */
+  hash_cmp_func_t ht_compare;	/* comparison function */
+};
+
+typedef int (*qsort_cmp_t) __P((void const *, void const *));
+
+void hash_init __P((struct hash_table *ht, unsigned long size,
+		    hash_func_t hash_1, hash_func_t hash_2, hash_cmp_func_t hash_cmp));
+void hash_load __P((struct hash_table *ht, void *item_table,
+		    unsigned long cardinality, unsigned long size));
+void **hash_find_slot __P((struct hash_table *ht, void const *key));
+void *hash_find_item __P((struct hash_table *ht, void const *key));
+void *hash_insert __P((struct hash_table *ht, void *item));
+void *hash_insert_at __P((struct hash_table *ht, void *item, void const *slot));
+void *hash_delete __P((struct hash_table *ht, void const *item));
+void *hash_delete_at __P((struct hash_table *ht, void const *slot));
+void hash_delete_items __P((struct hash_table *ht));
+void hash_free_items __P((struct hash_table *ht));
+void hash_free __P((struct hash_table *ht, int free_items));
+void hash_map __P((struct hash_table *ht, hash_map_func_t map));
+void hash_print_stats __P((struct hash_table *ht, FILE *out_FILE));
+void **hash_dump __P((struct hash_table *ht, void **vector_0, qsort_cmp_t compare));
+
+extern void *hash_deleted_item;
+#define HASH_VACANT(item) ((item) == 0 || (void *) (item) == hash_deleted_item)
+
+
+/* hash and comparison macros for string keys. */
+
+#define STRING_HASH_1(_key_, _result_) { \
+  unsigned char const *kk = (unsigned char const *) (_key_) - 1; \
+  while (*++kk) \
+    (_result_) += (*kk << (kk[1] & 0xf)); \
+} while (0)
+#define return_STRING_HASH_1(_key_) do { \
+  unsigned long result = 0; \
+  STRING_HASH_1 ((_key_), result); \
+  return result; \
+} while (0)
+
+#define STRING_HASH_2(_key_, _result_) do { \
+  unsigned char const *kk = (unsigned char const *) (_key_) - 1; \
+  while (*++kk) \
+    (_result_) += (*kk << (kk[1] & 0x7)); \
+} while (0)
+#define return_STRING_HASH_2(_key_) do { \
+  unsigned long result = 0; \
+  STRING_HASH_2 ((_key_), result); \
+  return result; \
+} while (0)
+
+#define STRING_COMPARE(_x_, _y_, _result_) do { \
+  unsigned char const *xx = (unsigned char const *) (_x_) - 1; \
+  unsigned char const *yy = (unsigned char const *) (_y_) - 1; \
+  do { \
+    if (*++xx == '\0') { \
+      yy++; \
+      break; \
+    } \
+  } while (*xx == *++yy); \
+  (_result_) = *xx - *yy; \
+} while (0)
+#define return_STRING_COMPARE(_x_, _y_) do { \
+  int result; \
+  STRING_COMPARE (_x_, _y_, result); \
+  return result; \
+} while (0)
+
+/* hash and comparison macros for integer keys. */
+
+#define INTEGER_HASH_1(_key_, _result_) do { \
+  (_result_) += ((unsigned long)(_key_)); \
+} while (0)
+#define return_INTEGER_HASH_1(_key_) do { \
+  unsigned long result = 0; \
+  INTEGER_HASH_1 ((_key_), result); \
+  return result; \
+} while (0)
+
+#define INTEGER_HASH_2(_key_, _result_) do { \
+  (_result_) += ~((unsigned long)(_key_)); \
+} while (0)
+#define return_INTEGER_HASH_2(_key_) do { \
+  unsigned long result = 0; \
+  INTEGER_HASH_2 ((_key_), result); \
+  return result; \
+} while (0)
+
+#define INTEGER_COMPARE(_x_, _y_, _result_) do { \
+  (_result_) = _x_ - _y_; \
+} while (0)
+#define return_INTEGER_COMPARE(_x_, _y_) do { \
+  int result; \
+  INTEGER_COMPARE (_x_, _y_, result); \
+  return result; \
+} while (0)
+
+/* hash and comparison macros for address keys. */
+
+#define ADDRESS_HASH_1(_key_, _result_) INTEGER_HASH_1 (((unsigned long)(_key_)) >> 3, (_result_))
+#define ADDRESS_HASH_2(_key_, _result_) INTEGER_HASH_2 (((unsigned long)(_key_)) >> 3, (_result_))
+#define ADDRESS_COMPARE(_x_, _y_, _result_) INTEGER_COMPARE ((_x_), (_y_), (_result_))
+#define return_ADDRESS_HASH_1(_key_) return_INTEGER_HASH_1 (((unsigned long)(_key_)) >> 3)
+#define return_ADDRESS_HASH_2(_key_) return_INTEGER_HASH_2 (((unsigned long)(_key_)) >> 3)
+#define return_ADDRESS_COMPARE(_x_, _y_) return_INTEGER_COMPARE ((_x_), (_y_))
+
+#endif /* not _hash_h_ */

lib/obstack.c

@@ -1,25 +1,26 @@
 /* obstack.c - subroutines used implicitly by object stack macros
-   Copyright (C) 1988-1994,96,97,98,99,2000,2001 Free Software Foundation, Inc.
+   Copyright (C) 1988-1994,96,97,98,99,2000 Free Software Foundation, Inc.
+
    This file is part of the GNU C Library.  Its master source is NOT part of
    the C library, however.  The master source lives in /gd/gnu/lib.
 
    The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
 
    The GNU C Library 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
-   Lesser General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
 #ifdef HAVE_CONFIG_H
-# include <config.h>
+#include <config.h>
 #endif
 
 #include "obstack.h"
@@ -39,43 +40,40 @@
    files, it is simpler to just do this in the source for each such file.  */
 
 #include <stdio.h>		/* Random thing to get __GNU_LIBRARY__.  */
-#if !defined _LIBC && defined __GNU_LIBRARY__ && __GNU_LIBRARY__ > 1
-# include <gnu-versions.h>
-# if _GNU_OBSTACK_INTERFACE_VERSION == OBSTACK_INTERFACE_VERSION
-#  define ELIDE_CODE
-# endif
+#if !defined (_LIBC) && defined (__GNU_LIBRARY__) && __GNU_LIBRARY__ > 1
+#include <gnu-versions.h>
+#if _GNU_OBSTACK_INTERFACE_VERSION == OBSTACK_INTERFACE_VERSION
+#define ELIDE_CODE
+#endif
 #endif
 
-#if defined _LIBC && defined USE_IN_LIBIO
-# include <wchar.h>
-#endif
 
 #ifndef ELIDE_CODE
 
 
-# if defined __STDC__ && __STDC__
-#  define POINTER void *
-# else
-#  define POINTER char *
-# endif
+#if defined (__STDC__) && __STDC__
+#define POINTER void *
+#else
+#define POINTER char *
+#endif
 
 /* Determine default alignment.  */
 struct fooalign {char x; double d;};
-# define DEFAULT_ALIGNMENT  \
+#define DEFAULT_ALIGNMENT  \
   ((PTR_INT_TYPE) ((char *) &((struct fooalign *) 0)->d - (char *) 0))
 /* If malloc were really smart, it would round addresses to DEFAULT_ALIGNMENT.
    But in fact it might be less smart and round addresses to as much as
    DEFAULT_ROUNDING.  So we prepare for it to do that.  */
 union fooround {long x; double d;};
-# define DEFAULT_ROUNDING (sizeof (union fooround))
+#define DEFAULT_ROUNDING (sizeof (union fooround))
 
 /* When we copy a long block of data, this is the unit to do it with.
    On some machines, copying successive ints does not work;
    in such a case, redefine COPYING_UNIT to `long' (if that works)
    or `char' as a last resort.  */
-# ifndef COPYING_UNIT
-#  define COPYING_UNIT int
-# endif
+#ifndef COPYING_UNIT
+#define COPYING_UNIT int
+#endif
 
 
 /* The functions allocating more room by calling `obstack_chunk_alloc'
@@ -84,21 +82,21 @@ union fooround {long x; double d;};
    abort gracefully or use longjump - but shouldn't return.  This
    variable by default points to the internal function
    `print_and_abort'.  */
-# if defined __STDC__ && __STDC__
+#if defined (__STDC__) && __STDC__
 static void print_and_abort (void);
 void (*obstack_alloc_failed_handler) (void) = print_and_abort;
-# else
+#else
 static void print_and_abort ();
 void (*obstack_alloc_failed_handler) () = print_and_abort;
-# endif
+#endif
 
 /* Exit value used when `print_and_abort' is used.  */
-# if defined __GNU_LIBRARY__ || defined HAVE_STDLIB_H
-#  include <stdlib.h>
-# endif
-# ifndef EXIT_FAILURE
-#  define EXIT_FAILURE 1
-# endif
+#if defined __GNU_LIBRARY__ || defined HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifndef EXIT_FAILURE
+#define EXIT_FAILURE 1
+#endif
 int obstack_exit_failure = EXIT_FAILURE;
 
 /* The non-GNU-C macros copy the obstack into this global variable
@@ -112,33 +110,33 @@ struct obstack *_obstack;
    For free, do not use ?:, since some compilers, like the MIPS compilers,
    do not allow (expr) ? void : void.  */
 
-# if defined __STDC__ && __STDC__
-#  define CALL_CHUNKFUN(h, size) \
+#if defined (__STDC__) && __STDC__
+#define CALL_CHUNKFUN(h, size) \
   (((h) -> use_extra_arg) \
    ? (*(h)->chunkfun) ((h)->extra_arg, (size)) \
    : (*(struct _obstack_chunk *(*) (long)) (h)->chunkfun) ((size)))
 
-#  define CALL_FREEFUN(h, old_chunk) \
+#define CALL_FREEFUN(h, old_chunk) \
   do { \
     if ((h) -> use_extra_arg) \
       (*(h)->freefun) ((h)->extra_arg, (old_chunk)); \
     else \
       (*(void (*) (void *)) (h)->freefun) ((old_chunk)); \
   } while (0)
-# else
-#  define CALL_CHUNKFUN(h, size) \
+#else
+#define CALL_CHUNKFUN(h, size) \
   (((h) -> use_extra_arg) \
    ? (*(h)->chunkfun) ((h)->extra_arg, (size)) \
    : (*(struct _obstack_chunk *(*) ()) (h)->chunkfun) ((size)))
 
-#  define CALL_FREEFUN(h, old_chunk) \
+#define CALL_FREEFUN(h, old_chunk) \
   do { \
     if ((h) -> use_extra_arg) \
       (*(h)->freefun) ((h)->extra_arg, (old_chunk)); \
     else \
       (*(void (*) ()) (h)->freefun) ((old_chunk)); \
   } while (0)
-# endif
+#endif
 
 
 /* Initialize an obstack H for use.  Specify chunk size SIZE (0 means default).
@@ -154,13 +152,13 @@ _obstack_begin (h, size, alignment, chunkfun, freefun)
      struct obstack *h;
      int size;
      int alignment;
-# if defined __STDC__ && __STDC__
+#if defined (__STDC__) && __STDC__
      POINTER (*chunkfun) (long);
      void (*freefun) (void *);
-# else
+#else
      POINTER (*chunkfun) ();
      void (*freefun) ();
-# endif
+#endif
 {
   register struct _obstack_chunk *chunk; /* points to new chunk */
 
@@ -183,13 +181,13 @@ _obstack_begin (h, size, alignment, chunkfun, freefun)
       size = 4096 - extra;
     }
 
-# if defined __STDC__ && __STDC__
+#if defined (__STDC__) && __STDC__
   h->chunkfun = (struct _obstack_chunk * (*)(void *, long)) chunkfun;
   h->freefun = (void (*) (void *, struct _obstack_chunk *)) freefun;
-# else
+#else
   h->chunkfun = (struct _obstack_chunk * (*)()) chunkfun;
   h->freefun = freefun;
-# endif
+#endif
   h->chunk_size = size;
   h->alignment_mask = alignment - 1;
   h->use_extra_arg = 0;
@@ -212,13 +210,13 @@ _obstack_begin_1 (h, size, alignment, chunkfun, freefun, arg)
      struct obstack *h;
      int size;
      int alignment;
-# if defined __STDC__ && __STDC__
+#if defined (__STDC__) && __STDC__
      POINTER (*chunkfun) (POINTER, long);
      void (*freefun) (POINTER, POINTER);
-# else
+#else
      POINTER (*chunkfun) ();
      void (*freefun) ();
-# endif
+#endif
      POINTER arg;
 {
   register struct _obstack_chunk *chunk; /* points to new chunk */
@@ -242,13 +240,13 @@ _obstack_begin_1 (h, size, alignment, chunkfun, freefun, arg)
       size = 4096 - extra;
     }
 
-# if defined __STDC__ && __STDC__
+#if defined(__STDC__) && __STDC__
   h->chunkfun = (struct _obstack_chunk * (*)(void *,long)) chunkfun;
   h->freefun = (void (*) (void *, struct _obstack_chunk *)) freefun;
-# else
+#else
   h->chunkfun = (struct _obstack_chunk * (*)()) chunkfun;
   h->freefun = freefun;
-# endif
+#endif
   h->chunk_size = size;
   h->alignment_mask = alignment - 1;
   h->extra_arg = arg;
@@ -343,11 +341,11 @@ _obstack_newchunk (h, length)
    This is here for debugging.
    If you use it in a program, you are probably losing.  */
 
-# if defined __STDC__ && __STDC__
+#if defined (__STDC__) && __STDC__
 /* Suppress -Wmissing-prototypes warning.  We don't want to declare this in
    obstack.h because it is just for debugging.  */
 int _obstack_allocated_p (struct obstack *h, POINTER obj);
-# endif
+#endif
 
 int
 _obstack_allocated_p (h, obj)
@@ -372,7 +370,7 @@ _obstack_allocated_p (h, obj)
 /* Free objects in obstack H, including OBJ and everything allocate
    more recently than OBJ.  If OBJ is zero, free everything in H.  */
 
-# undef obstack_free
+#undef obstack_free
 
 /* This function has two names with identical definitions.
    This is the first one, called from non-ANSI code.  */
@@ -458,54 +456,37 @@ _obstack_memory_used (h)
 }
 
 /* Define the error handler.  */
-# ifndef _
-#  if (HAVE_LIBINTL_H && ENABLE_NLS) || defined _LIBC
-#   include <libintl.h>
-#   ifndef _
-#    define _(Str) gettext (Str)
-#   endif
-#  else
-#   define _(Str) (Str)
-#  endif
-# endif
-# if defined _LIBC && defined USE_IN_LIBIO
-#  include <libio/iolibio.h>
-#  define fputs(s, f) _IO_fputs (s, f)
-# endif
-
-# ifndef __attribute__
-/* This feature is available in gcc versions 2.5 and later.  */
-#  if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
-#   define __attribute__(Spec) /* empty */
+#ifndef _
+# if defined HAVE_LIBINTL_H || defined _LIBC
+#  include <libintl.h>
+#  ifndef _
+#   define _(Str) gettext (Str)
 #  endif
+# else
+#  define _(Str) (Str)
 # endif
+#endif
+#if defined _LIBC && defined USE_IN_LIBIO
+# include <libio/iolibio.h>
+# define fputs(s, f) _IO_fputs (s, f)
+#endif
 
 static void
-__attribute__ ((noreturn))
 print_and_abort ()
 {
-  /* Don't change any of these strings.  Yes, it would be possible to add
-     the newline to the string and use fputs or so.  But this must not
-     happen because the "memory exhausted" message appears in other places
-     like this and the translation should be reused instead of creating
-     a very similar string which requires a separate translation.  */
-# if defined _LIBC && defined USE_IN_LIBIO
-  if (_IO_fwide (stderr, 0) > 0)
-    __fwprintf (stderr, L"%s\n", _("memory exhausted"));
-  else
-# endif
-    fprintf (stderr, "%s\n", _("memory exhausted"));
+  fputs (_("memory exhausted"), stderr);
+  fputc ('\n', stderr);
   exit (obstack_exit_failure);
 }
 
-# if 0
+#if 0
 /* These are now turned off because the applications do not use it
    and it uses bcopy via obstack_grow, which causes trouble on sysV.  */
 
 /* Now define the functional versions of the obstack macros.
    Define them to simply use the corresponding macros to do the job.  */
 
-#  if defined __STDC__ && __STDC__
+#if defined (__STDC__) && __STDC__
 /* These function definitions do not work with non-ANSI preprocessors;
    they won't pass through the macro names in parentheses.  */
 
@@ -616,8 +597,8 @@ POINTER (obstack_copy0) (obstack, address, length)
   return obstack_copy0 (obstack, address, length);
 }
 
-#  endif /* __STDC__ */
+#endif /* __STDC__ */
 
-# endif /* 0 */
+#endif /* 0 */
 
 #endif	/* !ELIDE_CODE */

lib/obstack.h

@@ -4,23 +4,20 @@
    This file is part of the GNU C Library.  Its master source is NOT part of
    the C library, however.  The master source lives in /gd/gnu/lib.
 
-   NOTE: The canonical source of this file is maintained with the GNU C Library.
-   Bugs can be reported to bug-glibc@gnu.org.
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
 
-   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,
+   The GNU C Library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library 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.  */
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
 /* Summary:
 

lib/quote.c

@@ -4,9 +4,6 @@
 # include <config.h>
 #endif
 
-#if HAVE_STDDEF_H
-# include <stddef.h>  /* For the definition of size_t on windows w/MSVC.  */
-#endif
 #include <sys/types.h>
 #include <quotearg.h>
 #include <quote.h>

lib/quotearg.c

@@ -44,15 +44,9 @@
 #ifndef CHAR_BIT
 # define CHAR_BIT 8
 #endif
-#ifndef SIZE_MAX
-# define SIZE_MAX ((size_t) -1)
-#endif
 #ifndef UCHAR_MAX
 # define UCHAR_MAX ((unsigned char) -1)
 #endif
-#ifndef UINT_MAX
-# define UINT_MAX ((unsigned int) -1)
-#endif
 
 #if HAVE_C_BACKSLASH_A
 # define ALERT_CHAR '\a'
@@ -69,11 +63,6 @@
 #endif
 
 #if HAVE_WCHAR_H
-
-/* BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.  */
-# include <stdio.h>
-# include <time.h>
-
 # include <wchar.h>
 #endif
 
@@ -84,12 +73,8 @@
 # undef MB_CUR_MAX
 # define MB_CUR_MAX 1
 # define mbrtowc(pwc, s, n, ps) ((*(pwc) = *(s)) != 0)
-# define iswprint(wc) ISPRINT ((unsigned char) (wc))
-# undef HAVE_MBSINIT
-#endif
-
-#if !defined mbsinit && !HAVE_MBSINIT
 # define mbsinit(ps) 1
+# define iswprint(wc) ISPRINT ((unsigned char) (wc))
 #endif
 
 #ifndef iswprint
@@ -545,7 +530,6 @@ quotearg_n_options (int n, char const *arg,
      one small component of a "memory exhausted" message in slot 0.  */
   static char slot0[256];
   static unsigned int nslots = 1;
-  unsigned int n0 = n;
   struct slotvec
     {
       size_t size;
@@ -554,26 +538,20 @@ quotearg_n_options (int n, char const *arg,
   static struct slotvec slotvec0 = {sizeof slot0, slot0};
   static struct slotvec *slotvec = &slotvec0;
 
-  if (n < 0)
-    abort ();
-
-  if (nslots <= n0)
+  if (nslots <= n)
     {
-      unsigned int n1 = n0 + 1;
-      size_t s = n1 * sizeof *slotvec;
-
-      if (SIZE_MAX / UINT_MAX <= sizeof *slotvec
-	  && n1 != s / sizeof *slotvec)
-	xalloc_die ();
-
+      int n1 = n + 1;
+      size_t s = n1 * sizeof (struct slotvec);
+      if (! (0 < n1 && n1 == s / sizeof (struct slotvec)))
+	abort ();
       if (slotvec == &slotvec0)
 	{
-	  slotvec = (struct slotvec *) xmalloc (sizeof *slotvec);
+	  slotvec = (struct slotvec *) xmalloc (sizeof (struct slotvec));
 	  *slotvec = slotvec0;
 	}
       slotvec = (struct slotvec *) xrealloc (slotvec, s);
-      memset (slotvec + nslots, 0, (n1 - nslots) * sizeof *slotvec);
-      nslots = n1;
+      memset (slotvec + nslots, 0, (n1 - nslots) * sizeof (struct slotvec));
+      nslots = n;
     }
 
   {
@@ -593,7 +571,7 @@ quotearg_n_options (int n, char const *arg,
 }
 
 char *
-quotearg_n (int n, char const *arg)
+quotearg_n (unsigned int n, char const *arg)
 {
   return quotearg_n_options (n, arg, &default_quoting_options);
 }
@@ -605,7 +583,7 @@ quotearg (char const *arg)
 }
 
 char *
-quotearg_n_style (int n, enum quoting_style s, char const *arg)
+quotearg_n_style (unsigned int n, enum quoting_style s, char const *arg)
 {
   struct quoting_options o;
   o.style = s;

lib/quotearg.h

@@ -89,7 +89,7 @@ size_t quotearg_buffer PARAMS ((char *buffer, size_t buffersize,
    The returned value points to static storage that can be
    reused by the next call to this function with the same value of N.
    N must be nonnegative.  */
-char *quotearg_n PARAMS ((int n, char const *arg));
+char *quotearg_n PARAMS ((unsigned int n, char const *arg));
 
 /* Equivalent to quotearg_n (0, ARG).  */
 char *quotearg PARAMS ((char const *arg));
@@ -97,7 +97,8 @@ char *quotearg PARAMS ((char const *arg));
 /* Use style S and storage slot N to return a quoted version of the string ARG.
    This is like quotearg_n (N, ARG), except that it uses S with no other
    options to specify the quoting method.  */
-char *quotearg_n_style PARAMS ((int n, enum quoting_style s, char const *arg));
+char *quotearg_n_style PARAMS ((unsigned int n, enum quoting_style s,
+				char const *arg));
 
 /* Equivalent to quotearg_n_style (0, S, ARG).  */
 char *quotearg_style PARAMS ((enum quoting_style s, char const *arg));

lib/strnlen.c

@@ -1,5 +1,5 @@
 /* Find the length of STRING, but scan at most MAXLEN characters.
-   Copyright (C) 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -51,7 +51,7 @@ size_t
 __strnlen (const char *string, size_t maxlen)
 {
   const char *end = memchr (string, '\0', maxlen);
-  return end ? (size_t) (end - string) : maxlen;
+  return end ? end - string : maxlen;
 }
 #ifdef weak_alias
 weak_alias (__strnlen, strnlen)

lib/xmalloc.c

@@ -47,11 +47,11 @@ void free ();
 #endif
 
 #ifndef HAVE_DONE_WORKING_MALLOC_CHECK
-"you must run the autoconf test for a properly working malloc -- see malloc.m4"
+you must run the autoconf test for a properly working malloc -- see malloc.m4
 #endif
 
 #ifndef HAVE_DONE_WORKING_REALLOC_CHECK
-"you must run the autoconf test for a properly working realloc --see realloc.m4"
+you must run the autoconf test for a properly working realloc -- see realloc.m4
 #endif
 
 /* Exit value when the requested amount of memory is not available.

lib/xstrdup.c

@@ -1,5 +1,5 @@
 /* xstrdup.c -- copy a string with out of memory checking
-   Copyright (C) 1990, 1996, 1998, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1996, 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
@@ -19,6 +19,14 @@
 # include <config.h>
 #endif
 
+#ifndef PARAMS
+# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
+#  define PARAMS(Args) Args
+# else
+#  define PARAMS(Args) ()
+# endif
+#endif
+
 #if STDC_HEADERS || HAVE_STRING_H
 # include <string.h>
 #else
@@ -27,7 +35,7 @@
 
 #include <sys/types.h>
 
-#include "xalloc.h"
+char *xmalloc PARAMS ((size_t n));
 
 /* Return a newly allocated copy of STRING.  */
 

m4/Makefile.am

@@ -1,16 +1,16 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
 EXTRA_DIST = 					\
+atconfig.m4					\
 c-bs-a.m4					\
 codeset.m4					\
-dmalloc.m4					\
 error.m4					\
 gettext.m4					\
 glibc21.m4					\
 iconv.m4					\
 isc-posix.m4					\
 lcmessage.m4					\
+m4.m4						\
 malloc.m4					\
-mbrtowc.m4					\
 mbstate_t.m4					\
 prereq.m4					\
 progtest.m4					\

m4/Makefile.in

@@ -1,5 +1,4 @@
-# Makefile.in generated by automake 1.5a from Makefile.am.
-# @configure_input@
+# Makefile.in generated automatically by automake 1.5 from Makefile.am.
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -44,7 +43,6 @@ AUTOCONF = @AUTOCONF@
 AUTOMAKE = @AUTOMAKE@
 AUTOHEADER = @AUTOHEADER@
 
-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
 INSTALL = @INSTALL@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
@@ -59,12 +57,8 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
-
-EXEEXT = @EXEEXT@
-OBJEXT = @OBJEXT@
-PATH_SEPARATOR = @PATH_SEPARATOR@
 AMTAR = @AMTAR@
-AUTOM4TE = @AUTOM4TE@
+AT_TESTPATH = @AT_TESTPATH@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -73,7 +67,10 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-GCC = @GCC@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
@@ -84,10 +81,12 @@ INTLBISON = @INTLBISON@
 INTLLIBS = @INTLLIBS@
 INTLOBJS = @INTLOBJS@
 INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
-LIB = @LIB@
 LIBICONV = @LIBICONV@
+LIBOBJS = @LIBOBJS@
+M4 = @M4@
 MKINSTALLDIRS = @MKINSTALLDIRS@
 MSGFMT = @MSGFMT@
+OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 POFILES = @POFILES@
 POSUB = @POSUB@
@@ -102,17 +101,17 @@ am__quote = @am__quote@
 install_sh = @install_sh@
 
 EXTRA_DIST = \
+atconfig.m4					\
 c-bs-a.m4					\
 codeset.m4					\
-dmalloc.m4					\
 error.m4					\
 gettext.m4					\
 glibc21.m4					\
 iconv.m4					\
 isc-posix.m4					\
 lcmessage.m4					\
+m4.m4						\
 malloc.m4					\
-mbrtowc.m4					\
 mbstate_t.m4					\
 prereq.m4					\
 progtest.m4					\
@@ -133,7 +132,9 @@ $(srcdir)/Makefile.in:  Makefile.am  $(top_srcdir)/configure.in $(ACLOCAL_M4)
 	cd $(top_srcdir) && \
 	  $(AUTOMAKE) --gnu  m4/Makefile
 Makefile:  $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+	cd $(top_builddir) && \
+	  CONFIG_HEADERS= CONFIG_LINKS= \
+	  CONFIG_FILES=$(subdir)/$@ $(SHELL) ./config.status
 uninstall-info-am:
 tags: TAGS
 TAGS:

m4/atconfig.m4

@@ -0,0 +1,22 @@
+## ----------------------##
+## Prepare for testing.  ##
+## ----------------------##
+
+# serial 2
+
+# Single argument says where are built sources to test, relative to the
+# built test directory.  Maybe omitted if the same (flat distribution).
+
+AC_DEFUN([AT_CONFIG],
+[AT_TESTPATH=ifelse([$1], [], [.], [$1])
+AC_SUBST([AT_TESTPATH])
+# Try to be compatible with both Autoconf 2.13 and 2.50.
+if test -z "$ECHO_C$ECHO_N$ECHO_T"; then
+  ECHO_C="$ac_c"
+  ECHO_N="$ac_n"
+  ECHO_T="$ac_t"
+  AC_SUBST([ECHO_C])
+  AC_SUBST([ECHO_N])
+  AC_SUBST([ECHO_T])
+fi
+])

m4/c-bs-a.m4

@@ -1,8 +1,8 @@
-#serial 4
+#serial 3
 
 dnl From Paul Eggert.
 
-AC_DEFUN([AC_C_BACKSLASH_A],
+AC_DEFUN(AC_C_BACKSLASH_A,
 [
   AC_CACHE_CHECK([whether backslash-a works in strings], ac_cv_c_backslash_a,
    [AC_TRY_COMPILE([],

m4/dmalloc.m4

@@ -1,22 +0,0 @@
-## ----------------------------------- ##
-## Check if --with-dmalloc was given.  ##
-## From Franc,ois Pinard               ##
-## ----------------------------------- ##
-
-# serial 1
-
-AC_DEFUN([AM_WITH_DMALLOC],
-[AC_MSG_CHECKING([if malloc debugging is wanted])
-AC_ARG_WITH(dmalloc,
-[  --with-dmalloc          use dmalloc, as in
-                          http://www.dmalloc.com/dmalloc.tar.gz],
-[if test "$withval" = yes; then
-  AC_MSG_RESULT(yes)
-  AC_DEFINE(WITH_DMALLOC,1,
-            [Define if using the dmalloc debugging malloc package])
-  LIBS="$LIBS -ldmalloc"
-  LDFLAGS="$LDFLAGS -g"
-else
-  AC_MSG_RESULT(no)
-fi], [AC_MSG_RESULT(no)])
-])

m4/error.m4

@@ -1,13 +1,12 @@
-#serial 4
+#serial 1
 
 dnl FIXME: put these prerequisite-only *.m4 files in a separate
 dnl directory -- otherwise, they'll conflict with existing files.
 
 dnl These are the prerequisite macros for GNU's error.c file.
-AC_DEFUN([jm_PREREQ_ERROR],
+AC_DEFUN(jm_PREREQ_ERROR,
 [
-  AC_CHECK_FUNCS(strerror vprintf doprnt)
-  AC_CHECK_DECLS([strerror])
-  AC_FUNC_STRERROR_R
+  AC_CHECK_FUNCS(strerror strerror_r vprintf doprnt)
   AC_HEADER_STDC
+  AC_FUNC_STRERROR_R
 ])

m4/gettext.m4

@@ -3,12 +3,10 @@
 #
 # This file can be copied and used freely without restrictions.  It can
 # be used in projects which are not available under the GNU General Public
-# License or the GNU Library General Public License but which still want
-# to provide support for the GNU gettext functionality.
-# Please note that the actual code of the GNU gettext library is covered
-# by the GNU Library General Public License, and the rest of the GNU
-# gettext package package is covered by the GNU General Public License.
-# They are *not* in the public domain.
+# License but which still want to provide support for the GNU gettext
+# functionality.
+# Please note that the actual code of GNU gettext is covered by the GNU
+# General Public License and is *not* in the public domain.
 
 # serial 10
 
@@ -243,7 +241,7 @@ return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", ""
       dnl Found it, now check the version.
       AC_MSG_CHECKING([version of bison])
 changequote(<<,>>)dnl
-      ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
+      ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison .* \([0-9]*\.[0-9.]*\).*$/\1/p'`
       case $ac_prog_version in
         '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
         1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)

m4/lcmessage.m4

@@ -3,12 +3,10 @@
 #
 # This file can be copied and used freely without restrictions.  It can
 # be used in projects which are not available under the GNU General Public
-# License or the GNU Library General Public License but which still want
-# to provide support for the GNU gettext functionality.
-# Please note that the actual code of the GNU gettext library is covered
-# by the GNU Library General Public License, and the rest of the GNU
-# gettext package package is covered by the GNU General Public License.
-# They are *not* in the public domain.
+# License but which still want to provide support for the GNU gettext
+# functionality.
+# Please note that the actual code of GNU gettext is covered by the GNU
+# General Public License and is *not* in the public domain.
 
 # serial 2
 

m4/m4.m4

@@ -0,0 +1,16 @@
+# serial 1                                                   -*- Autoconf -*-
+
+# BISON_AC_PROG_GNU_M4
+# --------------------
+# Check for GNU m4, at least 1.3 (supports frozen files).
+AC_DEFUN([BISON_AC_PROG_GNU_M4],
+[AC_PATH_PROGS(M4, gm4 gnum4 m4, m4)
+AC_CACHE_CHECK([whether m4 supports frozen files],
+               [ac_cv_prog_gnu_m4],
+[ac_cv_prog_gnu_m4=no
+if test x"$M4" != x; then
+  case `$M4 --help < /dev/null 2>&1` in
+    *reload-state*) ac_cv_prog_gnu_m4=yes ;;
+  esac
+fi])
+])# BISON_AC_PROG_GNU_M4

m4/malloc.m4

@@ -1,16 +1,16 @@
-#serial 5
+#serial 3
 
 dnl From Jim Meyering.
 dnl Determine whether malloc accepts 0 as its argument.
 dnl If it doesn't, arrange to use the replacement function.
 dnl
 
-AC_DEFUN([jm_FUNC_MALLOC],
+AC_DEFUN(jm_FUNC_MALLOC,
 [
  dnl xmalloc.c requires that this symbol be defined so it doesn't
  dnl mistakenly use a broken malloc -- as it might if this test were omitted.
- AC_DEFINE(HAVE_DONE_WORKING_MALLOC_CHECK, 1,
-           [Define if the malloc check has been performed. ])
+ AC_DEFINE_UNQUOTED(HAVE_DONE_WORKING_MALLOC_CHECK, 1,
+                    [Define if the malloc check has been performed. ])
 
  AC_CACHE_CHECK([for working malloc], jm_cv_func_working_malloc,
   [AC_TRY_RUN([
@@ -27,8 +27,9 @@ AC_DEFUN([jm_FUNC_MALLOC],
 	 jm_cv_func_working_malloc=no)
   ])
   if test $jm_cv_func_working_malloc = no; then
-    AC_LIBOBJ(malloc)
-    AC_DEFINE(malloc, rpl_malloc,
+    AC_SUBST(LIBOBJS)
+    LIBOBJS="$LIBOBJS malloc.$ac_objext"
+    AC_DEFINE_UNQUOTED(malloc, rpl_malloc,
       [Define to rpl_malloc if the replacement function should be used.])
   fi
 ])

m4/mbrtowc.m4

@@ -1,18 +0,0 @@
-#serial 4
-
-dnl From Paul Eggert
-
-AC_DEFUN([jm_FUNC_MBRTOWC],
-[
-  AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared],
-    jm_cv_func_mbrtowc,
-    [AC_TRY_LINK(
-       [#include <wchar.h>],
-       [mbstate_t state; return ! (sizeof state && mbrtowc);],
-       jm_cv_func_mbrtowc=yes,
-       jm_cv_func_mbrtowc=no)])
-  if test $jm_cv_func_mbrtowc = yes; then
-    AC_DEFINE(HAVE_MBRTOWC, 1,
-      [Define to 1 if mbrtowc and mbstate_t are properly declared.])
-  fi
-])

m4/mbstate_t.m4

@@ -1,4 +1,4 @@
-# serial 9
+# serial 8
 
 # From Paul Eggert.
 
@@ -10,7 +10,7 @@
 # (at least glibc-2.1.3) because the "_XOPEN_SOURCE 500" definition elicits
 # a syntax error in wchar.h due to the use of undefined __int32_t.
 
-AC_DEFUN([AC_MBSTATE_T],
+AC_DEFUN(AC_MBSTATE_T,
   [
    AC_CHECK_HEADERS(stdlib.h)
 

m4/prereq.m4

@@ -1,13 +1,12 @@
-#serial 2
+#serial 1
 
 dnl These are the prerequisite macros for files in the lib/
 dnl directories of Bison.
 
 AC_DEFUN([jm_PREREQ_QUOTEARG],
 [
-  AC_CHECK_FUNCS(isascii iswprint mbsinit)
-  jm_FUNC_MBRTOWC
-  AC_CHECK_HEADERS(limits.h stddef.h stdlib.h string.h wchar.h wctype.h)
+  AC_CHECK_FUNCS(isascii iswprint mbrtowc)
+  AC_CHECK_HEADERS(limits.h stdlib.h string.h wchar.h wctype.h)
   AC_HEADER_STDC
   AC_C_BACKSLASH_A
   AC_MBSTATE_T

m4/progtest.m4

@@ -3,12 +3,10 @@
 #
 # This file can be copied and used freely without restrictions.  It can
 # be used in projects which are not available under the GNU General Public
-# License or the GNU Library General Public License but which still want
-# to provide support for the GNU gettext functionality.
-# Please note that the actual code of the GNU gettext library is covered
-# by the GNU Library General Public License, and the rest of the GNU
-# gettext package package is covered by the GNU General Public License.
-# They are *not* in the public domain.
+# License but which still want to provide support for the GNU gettext
+# functionality.
+# Please note that the actual code of GNU gettext is covered by the GNU
+# General Public License and is *not* in the public domain.
 
 # serial 2
 

m4/realloc.m4

@@ -1,16 +1,16 @@
-#serial 5
+#serial 3
 
 dnl From Jim Meyering.
 dnl Determine whether realloc works when both arguments are 0.
 dnl If it doesn't, arrange to use the replacement function.
 dnl
 
-AC_DEFUN([jm_FUNC_REALLOC],
+AC_DEFUN(jm_FUNC_REALLOC,
 [
  dnl xmalloc.c requires that this symbol be defined so it doesn't
  dnl mistakenly use a broken realloc -- as it might if this test were omitted.
- AC_DEFINE(HAVE_DONE_WORKING_REALLOC_CHECK, 1,
-           [Define if the realloc check has been performed. ])
+ AC_DEFINE_UNQUOTED(HAVE_DONE_WORKING_REALLOC_CHECK, 1,
+                    [Define if the realloc check has been performed. ])
 
  AC_CACHE_CHECK([for working realloc], jm_cv_func_working_realloc,
   [AC_TRY_RUN([
@@ -27,8 +27,9 @@ AC_DEFUN([jm_FUNC_REALLOC],
 	 jm_cv_func_working_realloc=no)
   ])
   if test $jm_cv_func_working_realloc = no; then
-    AC_LIBOBJ(realloc)
-    AC_DEFINE(realloc, rpl_realloc,
+    AC_SUBST(LIBOBJS)
+    LIBOBJS="$LIBOBJS realloc.$ac_objext"
+    AC_DEFINE_UNQUOTED(realloc, rpl_realloc,
       [Define to rpl_realloc if the replacement function should be used.])
   fi
 ])

m4/strerror_r.m4

@@ -1,23 +1,9 @@
-#serial 1003
+#serial 1002
 # Experimental replacement for the function in the latest CVS autoconf.
+# If the compile-test says strerror_r doesn't work, then resort to a
+# `run'-test that works on BeOS and segfaults on DEC Unix.
 # Use with the error.c file in ../lib.
 
-# Copyright 2001 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 02111-1307, USA.  */
-
 undefine([AC_FUNC_STRERROR_R])
 
 # AC_FUNC_STRERROR_R
@@ -25,35 +11,56 @@ undefine([AC_FUNC_STRERROR_R])
 AC_DEFUN([AC_FUNC_STRERROR_R],
 [AC_CHECK_DECLS([strerror_r])
 AC_CHECK_FUNCS([strerror_r])
-AC_CACHE_CHECK([whether strerror_r returns char *],
-               ac_cv_func_strerror_r_char_p,
+if test $ac_cv_func_strerror_r = yes; then
+  AC_CHECK_HEADERS(string.h)
+  AC_CACHE_CHECK([for working strerror_r],
+                 ac_cv_func_strerror_r_works,
    [
-    ac_cv_func_strerror_r_char_p=no
-    if test $ac_cv_have_decl_strerror_r = yes; then
-      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
-	[[
-	  char buf[100];
-	  char x = *strerror_r (0, buf, sizeof buf);
-	  char *p = strerror_r (0, buf, sizeof buf);
-	]])],
-			ac_cv_func_strerror_r_char_p=yes)
-    else
-      # strerror_r is not declared.  Choose between
+    AC_TRY_COMPILE(
+     [
+#       include <stdio.h>
+#       if HAVE_STRING_H
+#        include <string.h>
+#       endif
+     ],
+     [
+       char buf[100];
+       char x = *strerror_r (0, buf, sizeof buf);
+     ],
+     ac_cv_func_strerror_r_works=yes,
+     ac_cv_func_strerror_r_works=no
+    )
+    if test $ac_cv_func_strerror_r_works = no; then
+      # strerror_r seems not to work, but now we have to choose between
       # systems that have relatively inaccessible declarations for the
       # function.  BeOS and DEC UNIX 4.0 fall in this category, but the
       # former has a strerror_r that returns char*, while the latter
       # has a strerror_r that returns `int'.
       # This test should segfault on the DEC system.
-      AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
-	extern char *strerror_r ();],
-	[[char buf[100];
+      AC_TRY_RUN(
+       [
+#       include <stdio.h>
+#       include <string.h>
+#       include <ctype.h>
+
+	extern char *strerror_r ();
+
+	int
+	main ()
+	{
+	  char buf[100];
 	  char x = *strerror_r (0, buf, sizeof buf);
-	  exit (!isalpha (x));]])],
-                    ac_cv_func_strerror_r_char_p=yes, , :)
+	  exit (!isalpha (x));
+	}
+       ],
+       ac_cv_func_strerror_r_works=yes,
+       ac_cv_func_strerror_r_works=no,
+       ac_cv_func_strerror_r_works=no)
     fi
   ])
-if test $ac_cv_func_strerror_r_char_p = yes; then
-  AC_DEFINE([STRERROR_R_CHAR_P], 1,
-	    [Define to 1 if strerror_r returns char *.])
+  if test $ac_cv_func_strerror_r_works = yes; then
+    AC_DEFINE_UNQUOTED(HAVE_WORKING_STRERROR_R, 1,
+      [Define to 1 if `strerror_r' returns a string.])
+  fi
 fi
 ])# AC_FUNC_STRERROR_R

missing

@@ -0,0 +1,283 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+# Copyright 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <[email protected]>, 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.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+  echo 1>&2 "Try \`$0 --help' for more information"
+  exit 1
+fi
+
+run=:
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+  configure_ac=configure.ac
+else
+  configure_ac=configure.in
+fi
+
+case "$1" in
+--run)
+  # Try to run requested program, and just exit if it succeeds.
+  run=
+  shift
+  "$@" && exit 0
+  ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+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
+  --run           try to run the given command, and emulate it if it fails
+
+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
+  help2man     touch the output file
+  lex          create \`lex.yy.c', if possible, from existing .c
+  makeinfo     touch the output file
+  tar          try tar, gnutar, gtar, then tar without non-portable flags
+  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]"
+    ;;
+
+  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+    echo "missing 0.3 - GNU automake"
+    ;;
+
+  -*)
+    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_ac}'.  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_ac}'.  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_ac}'.  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' ${configure_ac}`
+    test -z "$files" && files="config.h"
+    touch_files=
+    for f in $files; do
+      case "$f" in
+      *:*) touch_files="$touch_files "`echo "$f" |
+				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+      *) touch_files="$touch_files $f.in";;
+      esac
+    done
+    touch $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_ac}'.
+         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$/.in/' |
+	   while read f; do touch "$f"; done
+    ;;
+
+  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
+    ;;
+
+  help2man)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+	 you modified a dependency of a manual page.  You may need the
+	 \`Help2man' package in order for those modifications to take
+	 effect.  You can get \`Help2man' from any GNU archive site."
+
+    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+    if test -z "$file"; then
+	file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
+    fi
+    if [ -f "$file" ]; then
+	touch $file
+    else
+	test -z "$file" || exec >$file
+	echo ".ab help2man is required to generate this page"
+	exit 1
+    fi
+    ;;
+
+  makeinfo)
+    if test -z "$run" && (makeinfo --version) > /dev/null 2>&1; then
+       # We have makeinfo, but it failed.
+       exit 1
+    fi
+
+    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 $file
+    ;;
+
+  tar)
+    shift
+    if test -n "$run"; then
+      echo 1>&2 "ERROR: \`tar' requires --run"
+      exit 1
+    fi
+
+    # We have already tried tar in the generic part.
+    # Look for gnutar/gtar before invocation to avoid ugly error
+    # messages.
+    if (gnutar --version > /dev/null 2>&1); then
+       gnutar ${1+"$@"} && exit 0
+    fi
+    if (gtar --version > /dev/null 2>&1); then
+       gtar ${1+"$@"} && exit 0
+    fi
+    firstarg="$1"
+    if shift; then
+	case "$firstarg" in
+	*o*)
+	    firstarg=`echo "$firstarg" | sed s/o//`
+	    tar "$firstarg" ${1+"$@"} && exit 0
+	    ;;
+	esac
+	case "$firstarg" in
+	*h*)
+	    firstarg=`echo "$firstarg" | sed s/h//`
+	    tar "$firstarg" ${1+"$@"} && exit 0
+	    ;;
+	esac
+    fi
+
+    echo 1>&2 "\
+WARNING: I can't seem to be able to run \`tar' with the given arguments.
+         You may want to install GNU tar or Free paxutils, or check the
+         command line arguments."
+    exit 1
+    ;;
+
+  *)
+    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

mkinstalldirs

@@ -0,0 +1,40 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <[email protected]>
+# Created: 1993-05-16
+# Public domain
+
+# $Id$
+
+errstatus=0
+
+for file
+do
+   set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+   shift
+
+   pathcomp=
+   for d
+   do
+     pathcomp="$pathcomp$d"
+     case "$pathcomp" in
+       -* ) pathcomp=./$pathcomp ;;
+     esac
+
+     if test ! -d "$pathcomp"; then
+        echo "mkdir $pathcomp"
+
+        mkdir "$pathcomp" || lasterr=$?
+
+        if test ! -d "$pathcomp"; then
+  	  errstatus=$lasterr
+        fi
+     fi
+
+     pathcomp="$pathcomp/"
+   done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here