Version 1.30d.

* configure.in (ALL_LINGUAS): Adjust.
* po/POTFILE.in: Remove `nullable.c' and `derives.c' which no
longer contains strings to translate.

.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
-*.flc
+autom4te.cache

ABOUT-NLS

@@ -164,124 +164,128 @@ Available Packages
 ==================
 
    Languages are not equally supported in all packages.  The following
-matrix shows the current state of internationalization, as of July
+matrix shows the current state of internationalization, as of September
 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
+     Ready PO files    bg cs da de el en eo es et fi fr gl he hr id it ja
-                     +-------------------------------------------------+
+                     +----------------------------------------------------+
-     a2ps            |          []             []                      |
+     a2ps            |          []             []    []                   |
-     bash            |          []       [] []       []                |
+     bash            |          []       [] []       []                   |
-     bfd             |                                                 |
+     bfd             |                                                    |
-     binutils        |                                                 |
+     binutils        |                               []                   |
-     bison           |          []          [] []    []                |
+     bison           |          []          [] []    []                [] |
-     clisp           |          []    []    []       []                |
+     clisp           |          []    []    []       []                   |
-     cpio            |       [] []          []       [] []             |
+     cpio            |       [] []          []       [] []                |
-     diffutils       |       [] []       [] []       [] []       []    |
+     diffutils       |       [] []       [] []       [] []       []       |
-     enscript        |          []                   []                |
+     enscript        |          []                   []                   |
-     error           |                      []       []                |
+     error           |                      []       []                   |
-     fetchmail       |                                                 |
+     fetchmail       |                                                    |
-     fileutils       |    [] [] [] []       []       [] []             |
+     fileutils       |    [] [] [] []       []       [] []             [] |
-     findutils       |       [] []          [] []    [] []       [] [] |
+     findutils       |       [] []          [] []    [] []       [] []    |
-     flex            |       []             []       []                |
+     flex            |       []             []       []                   |
-     freetype        |                                                 |
+     freetype        |                                                    |
-     gas             |                                                 |
+     gas             |                                                    |
-     gawk            |                                     []          |
+     gawk            |                               []    []             |
-     gcal            |                                                 |
+     gcal            |                                                    |
-     gcc             |                                                 |
+     gcc             |                                                    |
-     gettext         |    [] [] [] []       []       [] []       [] [] |
+     gettext         |    [] [] [] []       []       [] []       [] [] [] |
-     gnupg           |          []       []    []    [] []          [] |
+     gnupg           |          []       []    []    [] []          [] [] |
-     gprof           |                                                 |
+     gprof           |                                                    |
-     grep            |          []       [] [] []    [] []          [] |
+     grep            |    []    []       [] [] []    [] []          []    |
-     hello           |       [] [] []    [] [] [] [] [] []          [] |
+     hello           |       [] [] []    [] [] [] [] [] []          [] [] |
-     id-utils        |       [] []                   []                |
+     id-utils        |       [] []                   []                   |
-     indent          |       [] []             []    [] []             |
+     indent          |       [] []             []    [] []                |
-     jpilot          |                               []                |
+     jpilot          |                               []                   |
-     kbd             |                                                 |
+     kbd             |                                                    |
-     ld              |                                                 |
+     ld              |                               []                   |
-     libc            |    [] [] [] []       []       [] []          [] |
+     libc            |    [] [] [] []       []       [] []             [] |
-     lilypond        |                                                 |
+     lilypond        |                                                 [] |
-     lynx            |    [] [] []                                     |
+     lynx            |    [] [] []                                     [] |
-     m4              |    [] [] [] []                [] []       []    |
+     m4              |    [] [] [] []                [] []       []    [] |
-     make            |       [] []          []       [] []             |
+     make            |       [] []          []       [] []             [] |
-     nano            |                                  []       []    |
+     mysecretdiary   |          []                                        |
-     opcodes         |                                                 |
+     nano            |                      []          []       []       |
-     parted          |          []                      []             |
+     opcodes         |                                                    |
-     ptx             |       [] []          [] []    [] []       []    |
+     parted          |          []                      []             [] |
-     python          |                                                 |
+     ptx             |       [] []          [] []    [] []       []       |
-     recode          |       [] [] []    [] []       [] [] []       [] |
+     python          |                                                    |
-     sed             |    [] [] [] []    []    []    [] []       [] [] |
+     recode          |       [] [] []    [] []       [] [] []       []    |
-     sh-utils        |    [] [] [] []       [] []    [] []          [] |
+     sed             |    [] [] [] []    []    []    [] [] []    [] [] [] |
-     sharutils       |    [] [] [] []       []       [] []             |
+     sh-utils        |    [] [] [] []       [] []    [] []          [] [] |
-     soundtracker    |                                  []             |
+     sharutils       |    [] [] [] []       []       [] []             [] |
-     sp              |                                                 |
+     sketch          |                                                    |
-     tar             |    [] [] []          [] []    []          [] [] |
+     soundtracker    |          []          []          []                |
-     texinfo         |    [] [] []       []          []                |
+     sp              |                                                    |
-     textutils       |    [] [] [] []       []       [] []             |
+     tar             |    [] [] []          [] []    []             [] [] |
-     util-linux      |    [] []                                        |
+     texinfo         |    [] [] []       []          []                [] |
-     wdiff           |          []             []                      |
+     textutils       |    [] [] [] []       []       [] []             [] |
-     wget            |    [] [] [] []       [] []    [] [] []          |
+     util-linux      |    [] []                                           |
-                     +-------------------------------------------------+
+     wdiff           |       [] []             []                         |
-                       bg cs da de el en eo es et fi fr gl he hr id it
+     wget            |    [] [] [] []       [] []    [] [] []          [] |
-                        0 13 23 30 11  1  8 21 13  1 29 22  3  0  8 10
+                     +----------------------------------------------------+
+                       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
      
-                       ja ko lv nl no pl pt pt_BR ru sk sl sv tr uk zh
+                       ko lv nb nl nn no pl pt pt_BR ru sk sl sv tr uk zh
-                     +-------------------------------------------------+
+                     +----------------------------------------------------+
-     a2ps            |          []                []    []             |  5
+     a2ps            |          []                   []    []             |  6
-     bash            |                                                 |  4
+     bash            |                                                    |  4
-     bfd             |                                                 |  0
+     bfd             |                                                    |  0
-     binutils        |                                                 |  0
+     binutils        |                                                    |  1
-     bison           | []       []                []                   |  7
+     bison           |                               []                   |  6
-     clisp           |          []                                     |  5
+     clisp           |          []                                        |  5
-     cpio            |    []    []    []     []   []                   | 10
+     cpio            | []       []       []     []   []                   | 10
-     diffutils       |                []          []       []          | 10
+     diffutils       |                   []          []       [] []       | 11
-     enscript        |          []           []   []                   |  5
+     enscript        |          []              []   []                   |  5
-     error           |                                        []       |  3
+     error           |                                  []       []       |  4
-     fetchmail       |                                                 |  0
+     fetchmail       |                                                    |  0
-     fileutils       | [] []    []    []     []   [] [] [] [] []       | 17
+     fileutils       | []       []       []     []   [] [] [] [] []       | 17
-     findutils       |    []    []    []     []   []    [] [] []       | 16
+     findutils       | []       []       []     []   []    [] [] []       | 16
-     flex            |    []                      []       []          |  6
+     flex            | []                            []       []          |  6
-     freetype        |                                                 |  0
+     freetype        |                                                    |  0
-     gas             |                                                 |  0
+     gas             |                                                    |  0
-     gawk            |                                        []       |  2
+     gawk            |                                           []       |  3
-     gcal            |                                                 |  0
+     gcal            |                                                    |  0
-     gcc             |                                                 |  0
+     gcc             |                                                    |  0
-     gettext         | [] []          []     []   []    [] [] []    [] | 18
+     gettext         | []                []     []   []    [] [] []    [] | 18
-     gnupg           | []             []                   [] []       | 10
+     gnupg           |                   []                   [] []       | 10
-     gprof           |                                                 |  0
+     gprof           |                                                    |  0
-     grep            |                []                []    []       | 10
+     grep            |                   []                [] [] []       | 12
-     hello           | [] [] [] [] [] []          [] []    [] [] []    | 21
+     hello           | [] [] [] []    [] []          [] []    [] [] []    | 22
-     id-utils        |          []                []       []          |  6
+     id-utils        |          []                   []       []          |  6
-     indent          |    []    []    []          [] []    [] []       | 12
+     indent          | []       []       []          [] []    [] []       | 12
-     jpilot          |                                                 |  1
+     jpilot          |                                                    |  1
-     kbd             |                                        []       |  1
+     kbd             |                                           []       |  1
-     ld              |                                                 |  0
+     ld              |                                                    |  1
-     libc            | [] []    [] [] []     []      []    [] []       | 17
+     libc            | []    []       [] []     []      []    [] []       | 16
-     lilypond        | []       []                                     |  2
+     lilypond        |          []                            []          |  3
-     lynx            | []       []           []   []       []          |  8
+     lynx            |          []              []   []       []          |  8
-     m4              | []       []    []          []       []          | 12
+     m4              |          []       []          []       []          | 12
-     make            | [] []    []    []     []   []          []       | 12
+     make            | []       []       []     []   []          []       | 12
-     nano            |                                     []          |  3
+     mysecretdiary   |                                                    |  1
-     opcodes         |                                                 |  0
+     nano            |                                        []          |  4
-     parted          | []       []                []                   |  5
+     opcodes         |                                           []       |  1
-     ptx             |          [] [] [] []       []       [] []       | 14
+     parted          |          []                   []                   |  5
-     python          |                                                 |  0
+     ptx             |       [] []    [] [] []       []       [] []       | 15
-     recode          |                []          []    [] []          | 13
+     python          |                                                    |  0
-     sed             | []       []           []   [] [] [] [] []       | 18
+     recode          |                   []          []    [] []          | 13
-     sh-utils        | []       [] [] []     []   [] [] [] [] []    [] | 20
+     sed             |          []              []   [] [] [] [] []       | 19
-     sharutils       | []       []                []       []          | 11
+     sh-utils        |       [] []    [] []     []   [] [] [] [] []    [] | 21
-     soundtracker    |                                                 |  1
+     sharutils       |          []                   []       []          | 11
-     sp              |                                                 |  0
+     sketch          |                                                    |  0
-     tar             | []       [] [] []     []   []    [] [] []       | 17
+     soundtracker    |                                                    |  3
-     texinfo         | []                         []                   |  7
+     sp              |                                                    |  0
-     textutils       | []       [] [] []     []   [] [] []             | 15
+     tar             |       []       [] []     []         [] [] []       | 15
-     util-linux      |                       []               []       |  4
+     texinfo         |                               []                   |  7
-     wdiff           |                            [] []       []       |  5
+     textutils       |       [] []    [] []     []   [] [] []             | 16
-     wget            |          []                [] [] [] [] [] []    | 16
+     util-linux      |                          []               []       |  4
-                     +-------------------------------------------------+
+     wdiff           |                               [] []    [] []       |  7
-       31 teams        ja ko lv nl no pl pt pt_BR ru sk sl sv tr uk zh
+     wget            |          []                   [] [] [] [] [] []    | 17
-       51 domains      17  9  1 23  6 17  1  13   26  9 11 20 19  2  2  369
+                     +----------------------------------------------------+
+       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
 
    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
@@ -294,9 +298,9 @@ 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 July 2001 seems to be old, you may fetch a more recent copy of
+   If September 2001 seems to be old, you may fetch a more recent copy
-this `ABOUT-NLS' file on most GNU archive sites.  The most up-to-date
+of this `ABOUT-NLS' file on most GNU archive sites.  The most
-matrix with full percentage details can be found at
+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
@@ -304,10 +308,11 @@ 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 the GNU General Public License applies to your
+package.  Of course you have to respect the GNU Library General Public
-sources from then on if you include `gettext' directly in your
+License which covers the use of the GNU `gettext' library.  This means
-distribution but since you are writing free software anyway this is no
+in particular that even non-free programs can use `libintl' as a shared
-restriction.
+library, whereas only free software can use `libintl' as a static
+library or use modified versions of `libintl'.
 
    Once the sources are changed appropriately and the setup can handle
 to use of `gettext' the only thing missing are the translations.  The

INSTALL

@@ -1,3 +1,9 @@
+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
 ==================
 
@@ -8,20 +14,27 @@ 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, a file
+you can run in the future to recreate the current configuration, and a
-`config.cache' that saves the results of its tests to speed up
+file `config.log' containing compiler output (useful mainly for
-reconfiguring, and a file `config.log' containing compiler output
+debugging `configure').
-(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.)
 
    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 at some point `config.cache'
+be considered for the next release.  If you are using the cache, and at
-contains results you don't want to keep, you may remove or edit it.
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
 
-   The file `configure.in' is used to create `configure' by a program
+   The file `configure.ac' (or `configure.in') is used to create
-called `autoconf'.  You only need `configure.in' if you want to change
+`configure' by a program called `autoconf'.  You only need
-it or regenerate `configure' using a newer version of `autoconf'.
+`configure.ac' if you want to change it or regenerate `configure' using
+a newer version of `autoconf'.
 
 The simplest way to compile this package is:
 
@@ -55,14 +68,15 @@ Compilers and Options
 =====================
 
    Some systems require unusual options for compilation or linking that
-the `configure' script does not know about.  You can give `configure'
+the `configure' script does not know about.  Run `./configure --help'
-initial values for variables by setting them in the environment.  Using
+for details on some of the pertinent environment variables.
-a Bourne-compatible shell, you can do that on the command line like
-this:
-     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
 
-Or on systems that have the `env' program, you can do it like this:
+   You can give `configure' initial values for variables by setting
-     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+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.
 
 Compiling For Multiple Architectures
 ====================================
@@ -75,11 +89,11 @@ 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 supports the `VPATH'
+   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
+variable, you have to compile the package for one architecture at a
-in the source code directory.  After you have installed the package for
+time in the source code directory.  After you have installed the
-one architecture, use `make distclean' before reconfiguring for another
+package for one architecture, use `make distclean' before reconfiguring
-architecture.
+for another architecture.
 
 Installation Names
 ==================
@@ -122,22 +136,35 @@ you can use the `configure' options `--x-includes=DIR' and
 Specifying the System Type
 ==========================
 
-   There may be some features `configure' can not figure out
+   There may be some features `configure' cannot 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 can not guess the host type, give it the
+a message saying it cannot guess the host type, give it the
-`--host=TYPE' option.  TYPE can either be a short name for the system
+`--build=TYPE' option.  TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name with three fields:
+type, such as `sun4', or a canonical name which has the form:
+
      CPU-COMPANY-SYSTEM
 
-See the file `config.sub' for the possible values of each field.  If
+where SYSTEM can have one of these forms:
+
+     OS KERNEL-OS
+
+   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 can also
+   If you are _building_ compiler tools for cross-compiling, you should
 use the `--target=TYPE' option to select the type of system they will
-produce code for and the `--build=TYPE' option to select the type of
+produce code for.
-system on which you are compiling the package.
+
+   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).
 
 Sharing Defaults
 ================
@@ -150,20 +177,44 @@ 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.
 
-Operation Controls
+Defining Variables
 ==================
 
+   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.
 
-`--cache-file=FILE'
-     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'.
-
 `--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.
+
+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
+
 `--quiet'
 `--silent'
 `-q'
@@ -175,8 +226,6 @@ operates.
      Look for the package's source code in directory DIR.  Usually
      `configure' can determine that directory automatically.
 
-`--version'
+`configure' also accepts some other, not widely useful, options.  Run
-     Print the version of Autoconf used to generate the `configure'
+`configure --help' for more details.
-     script, and exit.
 
-`configure' also accepts some other, not widely useful, options.

Makefile.am

@@ -1,5 +1,5 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
-AUTOMAKE_OPTIONS = 1.5 check-news readme-alpha
+AUTOMAKE_OPTIONS = 1.5 check-news readme-alpha dist-bzip2
 
 ACLOCAL_AMFLAGS = -I m4
 
@@ -26,3 +26,5 @@ 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

@@ -1,4 +1,5 @@
-# Makefile.in generated automatically by automake 1.5 from Makefile.am.
+# Makefile.in generated by automake 1.5a from Makefile.am.
+# @configure_input@
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -43,6 +44,7 @@ AUTOCONF = @AUTOCONF@
 AUTOMAKE = @AUTOMAKE@
 AUTOHEADER = @AUTOHEADER@
 
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
 INSTALL = @INSTALL@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
@@ -57,8 +59,12 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
+
+EXEEXT = @EXEEXT@
+OBJEXT = @OBJEXT@
+PATH_SEPARATOR = @PATH_SEPARATOR@
 AMTAR = @AMTAR@
-AT_TESTPATH = @AT_TESTPATH@
+AUTOM4TE = @AUTOM4TE@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -67,10 +73,7 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-ECHO_C = @ECHO_C@
+GCC = @GCC@
-ECHO_N = @ECHO_N@
-ECHO_T = @ECHO_T@
-EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
@@ -81,12 +84,10 @@ 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@
@@ -100,7 +101,7 @@ am__include = @am__include@
 am__quote = @am__quote@
 install_sh = @install_sh@
 
-AUTOMAKE_OPTIONS = 1.5 check-news readme-alpha
+AUTOMAKE_OPTIONS = 1.5 check-news readme-alpha dist-bzip2
 
 ACLOCAL_AMFLAGS = -I m4
 
@@ -123,6 +124,8 @@ 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
@@ -134,10 +137,9 @@ 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 ./stamp-h.in ABOUT-NLS AUTHORS COPYING ChangeLog \
+DIST_COMMON = README ABOUT-NLS AUTHORS COPYING ChangeLog INSTALL \
-	INSTALL Makefile.am Makefile.in NEWS README-alpha THANKS TODO \
+	Makefile.am Makefile.in NEWS README-alpha THANKS aclocal.m4 \
-	aclocal.m4 config.hin configure configure.in missing \
+	config.hin configure configure.in
-	mkinstalldirs
 DIST_SUBDIRS = $(SUBDIRS)
 all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-recursive
@@ -147,44 +149,34 @@ $(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) && \
+	cd $(top_builddir) && $(SHELL) ./config.status $@
-	  CONFIG_HEADERS= CONFIG_LINKS= \
-	  CONFIG_FILES=$@ $(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)
 
-$(ACLOCAL_M4):  configure.in m4/atconfig.m4 m4/c-bs-a.m4 m4/codeset.m4 m4/error.m4 m4/gettext.m4 m4/glibc21.m4 m4/iconv.m4 m4/isc-posix.m4 m4/lcmessage.m4 m4/m4.m4 m4/malloc.m4 m4/mbstate_t.m4 m4/prereq.m4 m4/progtest.m4 m4/realloc.m4 m4/strerror_r.m4 m4/warning.m4
+$(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
 	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-config.h: stamp-h
+
+config.h: stamp-h1
 	@if test ! -f $@; then \
-		rm -f stamp-h; \
+	  rm -f stamp-h1; \
-		$(MAKE) stamp-h; \
+	  $(MAKE) stamp-h1; \
 	else :; fi
-stamp-h: $(srcdir)/config.hin $(top_builddir)/config.status
+
-	@rm -f stamp-h stamp-hT
+stamp-h1: $(srcdir)/config.hin $(top_builddir)/config.status
-	@echo timestamp > stamp-hT 2> /dev/null
+	@rm -f stamp-h1
-	cd $(top_builddir) \
+	cd $(top_builddir) && $(SHELL) ./config.status config.h
-	  && CONFIG_FILES= CONFIG_HEADERS=config.h:config.hin \
+
-	     $(SHELL) ./config.status
+$(srcdir)/config.hin:  $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	@mv stamp-hT stamp-h
-$(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)
-	@mv $(srcdir)/./stamp-h.inT $(srcdir)/./stamp-h.in
+	touch $(srcdir)/config.hin
 
 distclean-hdr:
 	-rm -f config.h
 intl/Makefile: $(top_builddir)/config.status $(top_srcdir)/intl/Makefile.in
-	cd $(top_builddir) && CONFIG_FILES=$@ CONFIG_HEADERS= CONFIG_LINKS= $(SHELL) ./config.status
+	cd $(top_builddir) && $(SHELL) ./config.status $@
 uninstall-info-am:
 
 # This directory's subdirectories are mostly independent; you can cd
@@ -272,7 +264,7 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) config.hin $(TAGS_DEPENDENCIES) \
 	  || etags $(ETAGS_ARGS) $$tags config.hin $$unique $(LISP)
 
 GTAGS:
-	here=`CDPATH=: && cd $(top_builddir) && pwd` \
+	here=`$(am__cd) $(top_builddir) && pwd` \
 	  && cd $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) $$here
 
@@ -329,10 +321,19 @@ 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: distdir
+dist-gzip: 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.
@@ -343,7 +344,7 @@ distcheck: dist
 	mkdir $(distdir)/=build
 	mkdir $(distdir)/=inst
 	chmod a-w $(distdir)
-	dc_install_base=`CDPATH=: && cd $(distdir)/=inst && pwd` \
+	dc_install_base=`$(am__cd) $(distdir)/=inst && pwd` \
 	  && cd $(distdir)/=build \
 	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
 	    --with-included-gettext \
@@ -354,14 +355,16 @@ distcheck: dist
 	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
 	  && $(MAKE) $(AM_MAKEFLAGS) uninstall \
 	  && (test `find $$dc_install_base -type f -print | wc -l` -le 1 \
-	     || (echo "Error: files left after uninstall" 1>&2; \
+	      || { echo "ERROR: files left after uninstall:" ; \
-	         exit 1) ) \
+	           find $$dc_install_base -type f -print ; \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist \
+	           exit 1; } >&2 ) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dist-gzip \
 	  && $(MAKE) $(AM_MAKEFLAGS) distclean \
 	  && rm -f $(distdir).tar.gz \
 	  && (test `find . -type f -print | wc -l` -eq 0 \
-	     || (echo "Error: files left after distclean" 1>&2; \
+	      || { echo "ERROR: files left after distclean:" ; \
-	         exit 1) )
+	           find . -type f -print ; \
+	           exit 1; } >&2 )
 	-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'
@@ -399,9 +402,6 @@ 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
@@ -437,19 +437,20 @@ 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 distcheck distclean \
+	clean-generic clean-recursive dist dist-all dist-bzip2 \
-	distclean-generic distclean-hdr distclean-recursive \
+	dist-gzip distcheck distclean distclean-generic distclean-hdr \
-	distclean-tags distdir dvi dvi-am dvi-recursive info info-am \
+	distclean-recursive distclean-tags distdir dvi dvi-am \
-	info-recursive install install-am install-data install-data-am \
+	dvi-recursive info info-am info-recursive install install-am \
-	install-data-recursive install-exec install-exec-am \
+	install-data install-data-am install-data-recursive \
-	install-exec-recursive install-info install-info-am \
+	install-exec install-exec-am install-exec-recursive \
-	install-info-recursive install-man install-recursive \
+	install-info install-info-am install-info-recursive install-man \
-	install-strip installcheck installcheck-am installdirs \
+	install-recursive install-strip installcheck installcheck-am \
-	installdirs-am installdirs-recursive maintainer-clean \
+	installdirs installdirs-am installdirs-recursive \
-	maintainer-clean-generic maintainer-clean-recursive mostlyclean \
+	maintainer-clean maintainer-clean-generic \
-	mostlyclean-generic mostlyclean-recursive tags tags-recursive \
+	maintainer-clean-recursive mostlyclean mostlyclean-generic \
-	uninstall uninstall-am uninstall-info-am \
+	mostlyclean-recursive tags tags-recursive uninstall \
-	uninstall-info-recursive uninstall-recursive
+	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

@@ -22,9 +22,6 @@
 # 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
@@ -46,12 +43,101 @@ 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.
+# Checks that don't require cvs.  Run `changelog-check' last as
-local-check: changelog-check po-check writable-files copyright-check
+# previous test may reveal problems requiring new ChangeLog entries.
+local-check: po-check copyright-check writable-files changelog-check
 
 changelog-check:
 	if head ChangeLog | grep 'Version $(VERSION)' >/dev/null; then \
@@ -117,10 +203,16 @@ 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: cvs-check maintainer-distcheck
+cvs-dist: local-check cvs-check maintainer-distcheck
 	$(CVS) update po
 	$(CVS) tag -c $(this-cvs-tag)
 	$(MAKE) dist
@@ -130,6 +222,7 @@ cvs-dist: cvs-check maintainer-distcheck
 null_AM_MAKEFLAGS = \
   ACLOCAL=false \
   AUTOCONF=false \
+  AUTOM4TE=false \
   AUTOMAKE=false \
   AUTOHEADER=false \
   MAKEINFO=false
@@ -177,7 +270,7 @@ 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
 
@@ -228,48 +321,6 @@ 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 =====================================
@@ -284,7 +335,7 @@ endef
 $(xd-delta): $(release_archive_dir)/$(prev-tgz) $(distdir).tar.gz
 	xdelta delta -9 $^ $@ || :
 
-alpha: local-check
+alpha:
 	$(MAKE) cvs-dist
 	$(MAKE) $(xd-delta)
 	$(MAKE) -s announcement > /tmp/announce-$(my_distdir)

NEWS

@@ -1,7 +1,77 @@
 Bison News
 ----------
 
-Changes in version 1.28c:
+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'.
 
 * The Bison manual is now distributed under the terms of the GNU FDL.
 
@@ -25,8 +95,11 @@ Changes in version 1.28c:
 * New directives.
   `%yacc', `%fixed_output_files', `%defines', `%no_parser', `%verbose',
   `%debug', `%source_extension' and `%header_extension'.
+
+* @$
+  Automatic location tracking.
 
-Changes in version 1.28:
+Changes in version 1.28, 1999-07-06:
 
 * Should compile better now with K&R compilers.
 
@@ -58,7 +131,7 @@ Changes in version 1.26:
 * Generated parsers should now work even on operating systems which do
   not provide alloca().
 
-Changes in version 1.25:
+Changes in version 1.25, 1995-10-16:
 
 * Errors in the input grammar are not fatal; Bison keeps reading
 the grammar file, and reports all the errors found in it.
@@ -99,3 +172,7 @@ Changes in version 1.22:
 Changes in version 1.20:
 
 Output file does not redefine const for C++.
+
+Local Variables:
+mode: outline
+End:

THANKS

@@ -1,22 +1,33 @@
 Bison was originally written by Robert Corbett.  It would not be what
 it is today without the invaluable help of these people:
 
-Akim Demaille		akim@epita.fr
+Airy Andre              Airy.Andre@edf.fr
-Daniel Hagerty  	hag@gnu.org
+Akim Demaille           akim@freefriends.org
-David J. MacKenzie  	[email protected]
+Albert Chin-A-Young     [email protected]
-Fabrice Bauzac		noon@cote-dazur.com
+Alexander Belopolsky    alexb@rentec.com
-Hans Aberg		[email protected]
+Daniel Hagerty          [email protected]
-Jesse Thilo  		jthilo@gnu.org
+David J. MacKenzie      djm@gnu.org
-Jim Meyering  		[email protected]
+Dick Streefland		[email protected]
-Laurent Mascherpa	[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]
 Marc Autret             [email protected]
-Neil Booth		[email protected]
+Neil Booth              [email protected]
-Noah Friedman  		[email protected]
+Noah Friedman           [email protected]
 Pascal Bart             [email protected]
-Paul Eggert  		[email protected]
+Paul Eggert             [email protected]
-Piotr Gackiewicz	gacek@intertel.com.pl
+Per Allansson           per@appgate.com
-Richard Stallman  	[email protected]
+Piotr Gackiewicz        [email protected]
+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

@@ -1,28 +0,0 @@
--*- 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 1.5
+# aclocal.m4 generated automatically by aclocal 1.5a -*- Autoconf -*-
 
 # Copyright 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -11,11 +11,29 @@
 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 # PARTICULAR PURPOSE.
 
-# Do all the work for Automake.  This macro actually does too much --
+# Do all the work for Automake.                            -*- Autoconf -*-
-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
 
-# serial 5
+# 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
 
 # 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,
@@ -24,55 +42,29 @@
 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
 
 
-# We require 2.13 because we rely on SHELL being computed by configure.
+AC_PREREQ([2.52])
-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 "`CDPATH=:; cd $srcdir && pwd`" != "`pwd`" &&
+if test "`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.
-PACKAGE=$1
+AC_SUBST([PACKAGE], [$1])dnl
-AC_SUBST(PACKAGE)dnl
+AC_SUBST([VERSION], [$2])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
@@ -105,6 +97,23 @@ 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
@@ -148,6 +157,25 @@ 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
 
@@ -178,6 +206,23 @@ 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/../..'.
@@ -216,19 +261,59 @@ 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=`CDPATH=:; cd $ac_aux_dir && pwd`
+am_aux_dir=`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
@@ -243,6 +328,22 @@ 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
@@ -254,7 +355,7 @@ 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.
@@ -333,8 +434,7 @@ else
   am_cv_$1_dependencies_compiler_type=none
 fi
 ])
-$1DEPMODE="depmode=$am_cv_$1_dependencies_compiler_type"
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
-AC_SUBST([$1DEPMODE])
 ])
 
 
@@ -352,7 +452,7 @@ else
   DEPDIR=_deps
 fi
 rmdir .deps 2>/dev/null
-AC_SUBST(DEPDIR)
+AC_SUBST([DEPDIR])
 ])
 
 
@@ -367,30 +467,40 @@ if test "x$enable_dependency_tracking" != xno; then
   AMDEPBACKSLASH='\'
 fi
 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
-pushdef([subst], defn([AC_SUBST]))
+AC_SUBST([AMDEPBACKSLASH])
-subst(AMDEPBACKSLASH)
-popdef([subst])
 ])
 
-# Generate code to set up dependency tracking.
+# Generate code to set up dependency tracking.   -*- Autoconf -*-
-# 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 code is only required when automatic dependency tracking
+
-# is enabled.  FIXME.  This creates each `.P' file that we will
+# This program is free software; you can redistribute it and/or modify
-# need in order to bootstrap the dependency handling code.
+# it under the terms of the GNU General Public License as published by
-AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],[
+# the Free Software Foundation; either version 2, or (at your option)
-AC_OUTPUT_COMMANDS([
+# any later version.
-test x"$AMDEP_TRUE" != x"" ||
+
-for mf in $CONFIG_FILES; do
+# This program is distributed in the hope that it will be useful,
-  case "$mf" in
+# 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 $mf in
   Makefile) dirpart=.;;
-  */Makefile) dirpart=`echo "$mf" | sed -e 's|/[^/]*$||'`;;
+  */Makefile) dirpart=`AS_DIRNAME("$mf")`;;
   *) 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"`
@@ -414,18 +524,49 @@ for mf in $CONFIG_FILES; do
        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
     # Make sure the directory exists.
     test -f "$dirpart/$file" && continue
-    fdir=`echo "$file" | sed -e 's|/[^/]*$||'`
+    fdir=`AS_DIRNAME(["$file"])`
-    $ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1
+    AS_MKDIR_P([$dirpart/$fdir])
     # echo "creating $dirpart/$file"
     echo '# dummy' > "$dirpart/$file"
   done
 done
-], [AMDEP_TRUE="$AMDEP_TRUE"
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
-ac_aux_dir="$ac_aux_dir"])])
+
+
+# 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"])
+])
 
 # 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=${MAKE-make}
 cat > confinc << 'END'
@@ -464,23 +605,35 @@ AC_MSG_RESULT($_am_result)
 rm -f confinc confmf
 ])
 
-# serial 3
+# 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)
 
 # 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],
+[ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
-        [errprint(__file__:__line__: [$0: invalid condition: $1
+        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
-])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
@@ -491,92 +644,83 @@ else
   $1_FALSE=
 fi])
 
-# Like AC_CONFIG_HEADER, but automatically create stamp file.
+# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
 
-# serial 3
+# 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
 
 # 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(m4_regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
+       [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
-	      m4_if(m4_regexp([$1], [^//\([^/]\|$\)]), -1,
+	      m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
-		    m4_if(m4_regexp([$1], [^/.*]), -1,
+		    m4_if(regexp([$1], [^/.*]), -1,
 			  [.],
-			  m4_patsubst([$1], [^\(/\).*], [\1])),
+			  patsubst([$1], [^\(/\).*], [\1])),
-		    m4_patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
+		    patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
-	      m4_patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
+	      patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
-]) # _AM_DIRNAME
+])# _AM_DIRNAME
 
 
-# serial 2
+# 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])
 
-# 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],
+# _AM_STAMP(HEADER)
-[AT_TESTPATH=ifelse([$1], [], [.], [$1])
+# -----------------
-AC_SUBST([AT_TESTPATH])
+# The name of the stamp file for HEADER.
-# Try to be compatible with both Autoconf 2.13 and 2.50.
+AC_DEFUN([_AM_STAMP],
-if test -z "$ECHO_C$ECHO_N$ECHO_T"; then
+[m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
-  ECHO_C="$ac_c"
+AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
-  ECHO_N="$ac_n"
+                               [:.*])))/stamp-h[]_AM_STAMP_Count])
-  ECHO_T="$ac_t"
+
-  AC_SUBST([ECHO_C])
+
-  AC_SUBST([ECHO_N])
+# _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
-  AC_SUBST([ECHO_T])
+# ------------------------------------------------------------
-fi
+# 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
 
 #serial 1
 # This test replaces the one in autoconf.
@@ -597,6 +741,23 @@ 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
@@ -685,23 +846,6 @@ 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 $1)
 AC_SUBST(WARNING_CFLAGS)
@@ -715,6 +859,23 @@ AC_MSG_RESULT(no))
 CFLAGS="$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],
@@ -736,19 +897,19 @@ AC_SUBST(U)dnl
 AC_SUBST(ANSI2KNR)dnl
 ])
 
-#serial 3
+#serial 5
 
 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_UNQUOTED(HAVE_DONE_WORKING_MALLOC_CHECK, 1,
+ AC_DEFINE(HAVE_DONE_WORKING_MALLOC_CHECK, 1,
-                    [Define if the malloc check has been performed. ])
+           [Define if the malloc check has been performed. ])
 
  AC_CACHE_CHECK([for working malloc], jm_cv_func_working_malloc,
   [AC_TRY_RUN([
@@ -765,26 +926,25 @@ AC_DEFUN(jm_FUNC_MALLOC,
 	 jm_cv_func_working_malloc=no)
   ])
   if test $jm_cv_func_working_malloc = no; then
-    AC_SUBST(LIBOBJS)
+    AC_LIBOBJ(malloc)
-    LIBOBJS="$LIBOBJS malloc.$ac_objext"
+    AC_DEFINE(malloc, rpl_malloc,
-    AC_DEFINE_UNQUOTED(malloc, rpl_malloc,
       [Define to rpl_malloc if the replacement function should be used.])
   fi
 ])
 
-#serial 3
+#serial 5
 
 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_UNQUOTED(HAVE_DONE_WORKING_REALLOC_CHECK, 1,
+ AC_DEFINE(HAVE_DONE_WORKING_REALLOC_CHECK, 1,
-                    [Define if the realloc check has been performed. ])
+           [Define if the realloc check has been performed. ])
 
  AC_CACHE_CHECK([for working realloc], jm_cv_func_working_realloc,
   [AC_TRY_RUN([
@@ -801,33 +961,52 @@ AC_DEFUN(jm_FUNC_REALLOC,
 	 jm_cv_func_working_realloc=no)
   ])
   if test $jm_cv_func_working_realloc = no; then
-    AC_SUBST(LIBOBJS)
+    AC_LIBOBJ(realloc)
-    LIBOBJS="$LIBOBJS realloc.$ac_objext"
+    AC_DEFINE(realloc, rpl_realloc,
-    AC_DEFINE_UNQUOTED(realloc, rpl_realloc,
       [Define to rpl_realloc if the replacement function should be used.])
   fi
 ])
 
-#serial 1
+#serial 2
 
 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 mbrtowc)
+  AC_CHECK_FUNCS(isascii iswprint mbsinit)
-  AC_CHECK_HEADERS(limits.h stdlib.h string.h wchar.h wctype.h)
+  jm_FUNC_MBRTOWC
+  AC_CHECK_HEADERS(limits.h stddef.h stdlib.h string.h wchar.h wctype.h)
   AC_HEADER_STDC
   AC_C_BACKSLASH_A
   AC_MBSTATE_T
   AM_C_PROTOTYPES
 ])
 
-#serial 3
+#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
 
 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([],
@@ -847,7 +1026,7 @@ AC_DEFUN(AC_C_BACKSLASH_A,
   fi
 ])
 
-# serial 8
+# serial 9
 
 # From Paul Eggert.
 
@@ -859,7 +1038,7 @@ 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)
 
@@ -877,25 +1056,40 @@ AC_DEFUN(AC_MBSTATE_T,
 	       [Define to a type if <wchar.h> does not define.])
    fi])
 
-#serial 1
+#serial 4
 
 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 strerror_r vprintf doprnt)
+  AC_CHECK_FUNCS(strerror vprintf doprnt)
-  AC_HEADER_STDC
+  AC_CHECK_DECLS([strerror])
   AC_FUNC_STRERROR_R
+  AC_HEADER_STDC
 ])
 
-#serial 1002
+#serial 1003
 # 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
@@ -903,69 +1097,69 @@ undefine([AC_FUNC_STRERROR_R])
 AC_DEFUN([AC_FUNC_STRERROR_R],
 [AC_CHECK_DECLS([strerror_r])
 AC_CHECK_FUNCS([strerror_r])
-if test $ac_cv_func_strerror_r = yes; then
+AC_CACHE_CHECK([whether strerror_r returns char *],
-  AC_CHECK_HEADERS(string.h)
+               ac_cv_func_strerror_r_char_p,
-  AC_CACHE_CHECK([for working strerror_r],
-                 ac_cv_func_strerror_r_works,
    [
-    AC_TRY_COMPILE(
+    ac_cv_func_strerror_r_char_p=no
-     [
+    if test $ac_cv_have_decl_strerror_r = yes; then
-#       include <stdio.h>
+      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
-#       if HAVE_STRING_H
+	[[
-#        include <string.h>
+	  char buf[100];
-#       endif
+	  char x = *strerror_r (0, buf, sizeof buf);
-     ],
+	  char *p = strerror_r (0, buf, sizeof buf);
-     [
+	]])],
-       char buf[100];
+			ac_cv_func_strerror_r_char_p=yes)
-       char x = *strerror_r (0, buf, sizeof buf);
+    else
-     ],
+      # strerror_r is not declared.  Choose between
-     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_TRY_RUN(
+      AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
-       [
+	extern char *strerror_r ();],
-#       include <stdio.h>
+	[[char buf[100];
-#       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));
+	  exit (!isalpha (x));]])],
-	}
+                    ac_cv_func_strerror_r_char_p=yes, , :)
-       ],
-       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_works = yes; then
+if test $ac_cv_func_strerror_r_char_p = yes; then
-    AC_DEFINE_UNQUOTED(HAVE_WORKING_STRERROR_R, 1,
+  AC_DEFINE([STRERROR_R_CHAR_P], 1,
-      [Define to 1 if `strerror_r' returns a string.])
+	    [Define to 1 if strerror_r returns char *.])
-  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 but which still want to provide support for the GNU gettext
+# License or the GNU Library General Public License but which still want
-# functionality.
+# to provide support for the GNU gettext functionality.
-# Please note that the actual code of GNU gettext is covered by the GNU
+# Please note that the actual code of the GNU gettext library is covered
-# General Public License and is *not* in the public domain.
+# 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.
 
 # serial 10
 
@@ -1200,7 +1394,7 @@ 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].*)
@@ -1331,10 +1525,12 @@ 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 but which still want to provide support for the GNU gettext
+# License or the GNU Library General Public License but which still want
-# functionality.
+# to provide support for the GNU gettext functionality.
-# Please note that the actual code of GNU gettext is covered by the GNU
+# Please note that the actual code of the GNU gettext library is covered
-# General Public License and is *not* in the public domain.
+# 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.
 
 # serial 2
 
@@ -1496,10 +1692,12 @@ 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 but which still want to provide support for the GNU gettext
+# License or the GNU Library General Public License but which still want
-# functionality.
+# to provide support for the GNU gettext functionality.
-# Please note that the actual code of GNU gettext is covered by the GNU
+# Please note that the actual code of the GNU gettext library is covered
-# General Public License and is *not* in the public domain.
+# 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.
 
 # serial 2
 

config.hin

@@ -1,33 +1,34 @@
-/* config.hin.  Generated automatically from configure.in by autoheader.  */
+/* config.hin.  Generated 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 if using `alloca.c'. */
+/* Define to 1 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 if you have `alloca', as a function or macro. */
+/* Define to 1 if you have `alloca', as a function or macro. */
 #undef HAVE_ALLOCA
 
-/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
+/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
+   */
 #undef HAVE_ALLOCA_H
 
-/* Define if you have the <argz.h> header file. */
+/* Define to 1 if you have the <argz.h> header file. */
 #undef HAVE_ARGZ_H
 
-/* Define if you have the <ctype.h> header file. */
+/* Define to 1 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 if you have the `dcgettext' function. */
+/* Define to 1 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.
@@ -38,6 +39,10 @@
    */
 #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
@@ -56,46 +61,46 @@
 /* Define if the realloc check has been performed. */
 #undef HAVE_DONE_WORKING_REALLOC_CHECK
 
-/* Define if you have the `doprnt' function. */
+/* Define to 1 if you have the `doprnt' function. */
 #undef HAVE_DOPRNT
 
-/* Define if you have the `feof_unlocked' function. */
+/* Define to 1 if you have the `feof_unlocked' function. */
 #undef HAVE_FEOF_UNLOCKED
 
-/* Define if you have the `fgets_unlocked' function. */
+/* Define to 1 if you have the `fgets_unlocked' function. */
 #undef HAVE_FGETS_UNLOCKED
 
-/* Define if you have the `getcwd' function. */
+/* Define to 1 if you have the `getcwd' function. */
 #undef HAVE_GETCWD
 
-/* Define if you have the `getegid' function. */
+/* Define to 1 if you have the `getegid' function. */
 #undef HAVE_GETEGID
 
-/* Define if you have the `geteuid' function. */
+/* Define to 1 if you have the `geteuid' function. */
 #undef HAVE_GETEUID
 
-/* Define if you have the `getgid' function. */
+/* Define to 1 if you have the `getgid' function. */
 #undef HAVE_GETGID
 
-/* Define if you have the `getpagesize' function. */
+/* Define to 1 if you have the `getpagesize' function. */
 #undef HAVE_GETPAGESIZE
 
 /* Define if the GNU gettext() function is already present or preinstalled. */
 #undef HAVE_GETTEXT
 
-/* Define if you have the `getuid' function. */
+/* Define to 1 if you have the `getuid' function. */
 #undef HAVE_GETUID
 
 /* Define if you have the iconv() function. */
 #undef HAVE_ICONV
 
-/* Define if you have the <inttypes.h> header file. */
+/* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
-/* Define if you have the `isascii' function. */
+/* Define to 1 if you have the `isascii' function. */
 #undef HAVE_ISASCII
 
-/* Define if you have the `iswprint' function. */
+/* Define to 1 if you have the `iswprint' function. */
 #undef HAVE_ISWPRINT
 
 /* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
@@ -104,127 +109,127 @@
 /* Define if your <locale.h> file defines LC_MESSAGES. */
 #undef HAVE_LC_MESSAGES
 
-/* Define if you have the <limits.h> header file. */
+/* Define to 1 if you have the <limits.h> header file. */
 #undef HAVE_LIMITS_H
 
-/* Define if you have the <locale.h> header file. */
+/* Define to 1 if you have the <locale.h> header file. */
 #undef HAVE_LOCALE_H
 
-/* Define if you have the <malloc.h> header file. */
+/* Define to 1 if you have the <malloc.h> header file. */
 #undef HAVE_MALLOC_H
 
-/* Define if you have the `mbrtowc' function. */
+/* Define to 1 if mbrtowc and mbstate_t are properly declared. */
 #undef HAVE_MBRTOWC
 
-/* Define if you have the `memchr' function. */
+/* Define to 1 if you have the `mbsinit' function. */
+#undef HAVE_MBSINIT
+
+/* Define to 1 if you have the `memchr' function. */
 #undef HAVE_MEMCHR
 
-/* Define if you have the <memory.h> header file. */
+/* Define to 1 if you have the <memory.h> header file. */
 #undef HAVE_MEMORY_H
 
-/* Define if you have the `mempcpy' function. */
+/* Define to 1 if you have the `mempcpy' function. */
 #undef HAVE_MEMPCPY
 
-/* Define if you have the `mkstemp' function. */
+/* Define to 1 if you have the `mkstemp' function. */
 #undef HAVE_MKSTEMP
 
-/* Define if you have a working `mmap' system call. */
+/* Define to 1 if you have a working `mmap' system call. */
 #undef HAVE_MMAP
 
-/* Define if you have the `munmap' function. */
+/* Define to 1 if you have the `munmap' function. */
 #undef HAVE_MUNMAP
 
-/* Define if you have the <nl_types.h> header file. */
+/* Define to 1 if you have the <nl_types.h> header file. */
 #undef HAVE_NL_TYPES_H
 
-/* Define if you have the `putenv' function. */
+/* Define to 1 if you have the `putenv' function. */
 #undef HAVE_PUTENV
 
-/* Define if you have the `setenv' function. */
+/* Define to 1 if you have the `setenv' function. */
 #undef HAVE_SETENV
 
-/* Define if you have the `setlocale' function. */
+/* Define to 1 if you have the `setlocale' function. */
 #undef HAVE_SETLOCALE
 
-/* Define if you have the <stddef.h> header file. */
+/* Define to 1 if you have the <stddef.h> header file. */
 #undef HAVE_STDDEF_H
 
-/* Define if you have the <stdint.h> header file. */
+/* Define to 1 if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H
 
-/* Define if you have the <stdlib.h> header file. */
+/* Define to 1 if you have the <stdlib.h> header file. */
 #undef HAVE_STDLIB_H
 
-/* Define if you have the `stpcpy' function. */
+/* Define to 1 if you have the `stpcpy' function. */
 #undef HAVE_STPCPY
 
-/* Define if you have the `strcasecmp' function. */
+/* Define to 1 if you have the `strcasecmp' function. */
 #undef HAVE_STRCASECMP
 
-/* Define if you have the `strchr' function. */
+/* Define to 1 if you have the `strchr' function. */
 #undef HAVE_STRCHR
 
-/* Define if you have the `strdup' function. */
+/* Define to 1 if you have the `strdup' function. */
 #undef HAVE_STRDUP
 
-/* Define if you have the `strerror' function. */
+/* Define to 1 if you have the `strerror' function. */
 #undef HAVE_STRERROR
 
-/* Define if you have the `strerror_r' function. */
+/* Define to 1 if you have the `strerror_r' function. */
 #undef HAVE_STRERROR_R
 
-/* Define if you have the <strings.h> header file. */
+/* Define to 1 if you have the <strings.h> header file. */
 #undef HAVE_STRINGS_H
 
-/* Define if you have the <string.h> header file. */
+/* Define to 1 if you have the <string.h> header file. */
 #undef HAVE_STRING_H
 
-/* Define if you have the `strndup' function. */
+/* Define to 1 if you have the `strndup' function. */
 #undef HAVE_STRNDUP
 
-/* Define if you have the `strnlen' function. */
+/* Define to 1 if you have the `strnlen' function. */
 #undef HAVE_STRNLEN
 
-/* Define if you have the `strspn' function. */
+/* Define to 1 if you have the `strspn' function. */
 #undef HAVE_STRSPN
 
-/* Define if you have the `strtoul' function. */
+/* Define to 1 if you have the `strtoul' function. */
 #undef HAVE_STRTOUL
 
-/* Define if you have the <sys/param.h> header file. */
+/* Define to 1 if you have the <sys/param.h> header file. */
 #undef HAVE_SYS_PARAM_H
 
-/* Define if you have the <sys/stat.h> header file. */
+/* Define to 1 if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H
 
-/* Define if you have the <sys/types.h> header file. */
+/* Define to 1 if you have the <sys/types.h> header file. */
 #undef HAVE_SYS_TYPES_H
 
-/* Define if you have the `tsearch' function. */
+/* Define to 1 if you have the `tsearch' function. */
 #undef HAVE_TSEARCH
 
-/* Define if you have the <unistd.h> header file. */
+/* Define to 1 if you have the <unistd.h> header file. */
 #undef HAVE_UNISTD_H
 
-/* Define if you have the `vprintf' function. */
+/* Define to 1 if you have the `vprintf' function. */
 #undef HAVE_VPRINTF
 
-/* Define if you have the <wchar.h> header file. */
+/* Define to 1 if you have the <wchar.h> header file. */
 #undef HAVE_WCHAR_H
 
-/* Define if you have the <wctype.h> header file. */
+/* Define to 1 if you have the <wctype.h> header file. */
 #undef HAVE_WCTYPE_H
 
-/* Define to 1 if `strerror_r' returns a string. */
+/* Define to 1 if you have the `__argz_count' function. */
-#undef HAVE_WORKING_STRERROR_R
-
-/* Define if you have the `__argz_count' function. */
 #undef HAVE___ARGZ_COUNT
 
-/* Define if you have the `__argz_next' function. */
+/* Define to 1 if you have the `__argz_next' function. */
 #undef HAVE___ARGZ_NEXT
 
-/* Define if you have the `__argz_stringify' function. */
+/* Define to 1 if you have the `__argz_stringify' function. */
 #undef HAVE___ARGZ_STRINGIFY
 
 /* Define as const if the declaration of iconv() needs const. */
@@ -244,23 +249,29 @@
         STACK_DIRECTION = 0 => direction of growth unknown */
 #undef STACK_DIRECTION
 
-/* Define if you have the ANSI C header files. */
+/* Define to 1 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 if on MINIX. */
+/* Define to 1 if on MINIX. */
 #undef _MINIX
 
-/* Define if the system does not provide POSIX.1 features except with this
+/* Define to 2 if the system does not provide POSIX.1 features except with
-   defined. */
+   this defined. */
 #undef _POSIX_1_SOURCE
 
-/* Define if you need to in order for `stat' and other things to work. */
+/* Define to 1 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

@@ -1,4 +1,5 @@
-# Makefile.in generated automatically by automake 1.5 from Makefile.am.
+# Makefile.in generated by automake 1.5a from Makefile.am.
+# @configure_input@
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -43,6 +44,7 @@ AUTOCONF = @AUTOCONF@
 AUTOMAKE = @AUTOMAKE@
 AUTOHEADER = @AUTOHEADER@
 
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
 INSTALL = @INSTALL@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
@@ -57,8 +59,12 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
+
+EXEEXT = @EXEEXT@
+OBJEXT = @OBJEXT@
+PATH_SEPARATOR = @PATH_SEPARATOR@
 AMTAR = @AMTAR@
-AT_TESTPATH = @AT_TESTPATH@
+AUTOM4TE = @AUTOM4TE@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -67,10 +73,7 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-ECHO_C = @ECHO_C@
+GCC = @GCC@
-ECHO_N = @ECHO_N@
-ECHO_T = @ECHO_T@
-EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
@@ -81,12 +84,10 @@ 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@
@@ -115,9 +116,7 @@ $(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) && \
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
-	  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='2001-08-09'
+timestamp='2001-11-08'
 
 # 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
@@ -24,8 +24,9 @@ timestamp='2001-08-09'
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
-# Written by Per Bothner <[email protected]>.
+# Originally written by Per Bothner <[email protected]>.
-# Please send patches to <[email protected]>.
+# Please send patches to <[email protected]>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
 #
 # This script attempts to guess a canonical system name similar to
 # config.sub.  If it succeeds, it prints the system name on stdout, and
@@ -127,7 +128,7 @@ 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
@@ -144,6 +145,7 @@ 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=${UNAME_MACHINE}-unknown ;;
 	esac
 	# The Operating System including object format, if it has switched
@@ -172,6 +174,45 @@ case "${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 $3}'`
@@ -247,30 +288,9 @@ EOF
     Amiga*:UNIX_System_V:4.0:*)
 	echo m68k-unknown-sysv4
 	exit 0;;
-    amiga:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${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${UNAME_RELEASE}
-	exit 0 ;;
     *:OS/390:*:*)
 	echo i370-ibm-openedition
 	exit 0 ;;
@@ -333,9 +353,6 @@ EOF
     aushp:SunOS:*:*)
 	echo sparc-auspex-sunos${UNAME_RELEASE}
 	exit 0 ;;
-    atari*:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
     # The situation for MiNT is a little confusing.  The machine name
     # can be virtually everything (everything which is not
     # "atarist" or "atariste" at least should have a processor
@@ -362,18 +379,6 @@ EOF
     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
         echo m68k-unknown-mint${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${UNAME_RELEASE}
 	exit 0 ;;
@@ -390,6 +395,7 @@ EOF
 	echo clipper-intergraph-clix${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 */
@@ -411,7 +417,6 @@ 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
@@ -481,6 +486,7 @@ 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>
 
@@ -492,7 +498,6 @@ 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 $dummy
 		echo rs6000-ibm-aix3.2.5
@@ -543,10 +548,8 @@ EOF
 	    9000/31? )            HP_ARCH=m68000 ;;
 	    9000/[34]?? )         HP_ARCH=m68k ;;
 	    9000/[678][0-9][0-9])
-              case "${HPUX_REV}" in
+		if [ -x /usr/bin/getconf ]; then
-                11.[0-9][0-9])
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
-                  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 "${sc_cpu_version}" in
                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
@@ -555,12 +558,13 @@ EOF
                         case "${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 ;;
+		fi
-              esac
+		if [ "${HP_ARCH}" = "" ]; then
-              if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
-              sed 's/^              //' << EOF >$dummy.c
+		    sed 's/^              //' << EOF >$dummy.c
 
               #define _HPUX_SOURCE
               #include <stdlib.h>
@@ -593,11 +597,10 @@ EOF
                   exit (0);
               }
 EOF
-	eval $set_cc_for_build
+		    (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy`
-	(CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
+		    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
-	if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
+		    rm -f $dummy.c $dummy
-	rm -f $dummy.c $dummy
+		fi ;;
-	fi ;;
 	esac
 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 	exit 0 ;;
@@ -606,6 +609,7 @@ 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
@@ -631,7 +635,6 @@ 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
@@ -661,9 +664,6 @@ 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 ;;
@@ -715,9 +715,6 @@ 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 ;;
@@ -730,9 +727,6 @@ 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 ;;
@@ -848,6 +842,7 @@ 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
@@ -872,7 +867,6 @@ 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
@@ -953,7 +947,7 @@ 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 | 4850:*:4.0:3.0)
+    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)
 	OS_REL=''
 	test -r /etc/.relid \
 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
@@ -1111,11 +1105,15 @@ 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>
@@ -1230,7 +1228,6 @@ 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='2001-08-13'
+timestamp='2001-11-16'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -29,7 +29,8 @@ timestamp='2001-08-13'
 # 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]>.
+# Please send patches to <[email protected]>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
 #
 # Configuration subroutine to validate and canonicalize a configuration type.
 # Supply the specified configuration type as an argument.
@@ -236,21 +237,21 @@ case $basic_machine in
 	| mips16 | mips64 | mips64el | mips64orion | mips64orionel \
 	| mips64vr4100 | mips64vr4100el | mips64vr4300 \
 	| mips64vr4300el | mips64vr5000 | mips64vr5000el \
-	| mipsbe | mipsel | mipsle | mipstx39 | mipstx39el \
+	| mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
+	| mipsisa32 \
 	| mn10200 | mn10300 \
 	| ns16k | ns32k \
 	| openrisc \
 	| pdp10 | pdp11 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 	| pyramid \
-	| s390 | s390x \
 	| sh | sh[34] | sh[34]eb | shbe | shle \
 	| sparc | sparc64 | sparclet | sparclite | sparcv9 | sparcv9b \
 	| strongarm \
 	| tahoe | thumb | tic80 | tron \
 	| v850 \
 	| we32k \
-	| x86 | xscale \
+	| x86 | xscale | xstormy16 \
 	| z8k)
 		basic_machine=$basic_machine-unknown
 		;;
@@ -279,6 +280,7 @@ 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-* \
@@ -293,22 +295,21 @@ case $basic_machine in
 	| m88110-* | m88k-* | mcore-* \
 	| mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
 	| mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
-	| mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipsel-* \
+	| mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
-	| mipsle-* | mipstx39-* | mipstx39el-* \
+	| mipsle-* | mipsel-* | 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-* | vax-* \
 	| we32k-* \
-	| x86-* | x86_64-* | xmp-* | xps100-* | xscale-* \
+	| x86-* | x86_64-* | xmp-* | xps100-* | xscale-* | xstormy16-* \
 	| ymp-* \
 	| z8k-*)
 		;;
@@ -723,7 +724,7 @@ case $basic_machine in
         pc532 | pc532-*)
 		basic_machine=ns32k-pc532
 		;;
-	pentium | p5 | k5 | k6 | nexgen)
+	pentium | p5 | k5 | k6 | nexgen | viac3)
 		basic_machine=i586-pc
 		;;
 	pentiumpro | p6 | 6x86 | athlon)
@@ -732,7 +733,7 @@ case $basic_machine in
 	pentiumii | pentium2)
 		basic_machine=i686-pc
 		;;
-	pentium-* | p5-* | k5-* | k6-* | nexgen-*)
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
@@ -783,6 +784,12 @@ 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
@@ -794,7 +801,7 @@ case $basic_machine in
 		basic_machine=sh-hitachi
 		os=-hms
 		;;
-	sparclite-wrs)
+	sparclite-wrs | simso-wrs)
 		basic_machine=sparclite-wrs
 		os=-vxworks
 		;;
@@ -1054,7 +1061,7 @@ case $os in
 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
-	      | -aos* \
+	      | -aos* | -atheos* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
@@ -1067,7 +1074,7 @@ case $os in
 	      | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
-	      | -os2* | -vos*)
+	      | -os2* | -vos* | -palmos* | -uclinux*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)

config/mdate-sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 # Get modification time of a file or directory and pretty-print it.
-# Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+# Copyright 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
@@ -17,6 +17,11 @@
 # 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 (C) 1996, 1997 Free Software Foundation, Inc.
+# Copyright 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
-# Franc,ois Pinard <[email protected]>, 1996.
+# 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
@@ -18,11 +18,37 @@
 # 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)
@@ -35,6 +61,7 @@ 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'
@@ -43,13 +70,15 @@ 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 - GNU libit 0.0"
+    echo "missing 0.4 - GNU automake"
     ;;
 
   -*)
@@ -59,30 +88,45 @@ 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: \`$1' is missing on your system.  You should only need it if
-         you modified \`acinclude.m4' or \`configure.in'.  You might want
+         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
          to install the \`Automake' and \`Perl' packages.  Grab them from
          any GNU archive site."
     touch aclocal.m4
     ;;
 
   autoconf)
+    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+       # We have it, but it failed.
+       exit 1
+    fi
+
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`configure.in'.  You might want to install the
+         you modified \`${configure_ac}'.  You might want to install the
          \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
          archive site."
     touch configure
     ;;
 
   autoheader)
+    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+       # We have it, but it failed.
+       exit 1
+    fi
+
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`acconfig.h' or \`configure.in'.  You might want
+         you modified \`acconfig.h' or \`${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.in`
+    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
@@ -96,9 +140,14 @@ 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: \`$1' is missing on your system.  You should only need it if
-         you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'.
+         you modified \`Makefile.am', \`acinclude.m4' or \`${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 |
@@ -106,6 +155,34 @@ 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
@@ -159,7 +236,37 @@ 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
@@ -175,6 +282,45 @@ 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

@@ -7,6 +7,52 @@
 # $Id$
 
 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
@@ -22,13 +68,24 @@ do
      esac
 
      if test ! -d "$pathcomp"; then
-        echo "mkdir $pathcomp"
+	echo "mkdir $pathcomp"
 
-        mkdir "$pathcomp" || lasterr=$?
+	mkdir "$pathcomp" || lasterr=$?
 
-        if test ! -d "$pathcomp"; then
+	if test ! -d "$pathcomp"; then
-  	  errstatus=$lasterr
+	  errstatus=$lasterr
-        fi
+	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
      fi
 
      pathcomp="$pathcomp/"
@@ -37,4 +94,8 @@ done
 
 exit $errstatus
 
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 3
+# End:
 # mkinstalldirs ends here

config/prev-version.txt

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

configure.in

@@ -1,12 +1,35 @@
-# Process this file with autoconf to produce a configure script.
+# Configure template for GNU Bison.                   -*-Autoconf-*-
-AC_PREREQ(2.52)
+#
-AC_INIT(bison, 1.28c, [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 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], [1.30e], [[email protected]])
 AC_CONFIG_AUX_DIR(config)
-AM_INIT_AUTOMAKE(bison, 1.28c)
+
+AM_INIT_AUTOMAKE([bison], [1.30e])
 AM_CONFIG_HEADER(config.h:config.hin)
 
 # Initialize the test suite.
-AT_CONFIG(../src)
+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])
 
 # Checks for programs.
 AC_PROG_CC
@@ -14,12 +37,7 @@ AC_MINIX
 AC_ISC_POSIX
 AM_PROG_CC_STDC
 AC_PROG_RANLIB
-# GNU M4 is needed to build the testsuite.
+AM_MISSING_PROG([AUTOM4TE], [autom4te])
-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)],
@@ -69,18 +87,18 @@ jm_FUNC_MALLOC
 jm_FUNC_REALLOC
 jm_PREREQ_QUOTEARG
 jm_PREREQ_ERROR
+AM_WITH_DMALLOC
 
-ALL_LINGUAS="de es et fr ja nl ru"
+ALL_LINGUAS="de es et fr ja nl ru sv tr"
-AM_GNU_GETTEXT
+AM_GNU_GETTEXT(, need-ngettext)
 
 # This is necessary so that .o files in LIBOBJS are also built via
 # the ANSI2KNR-filtering rules.
-LIBOBJS=`echo $LIBOBJS|sed 's/\.o /\$U.o /g;s/\.o$/\$U.o/'`
+LIB@&t@OBJS=`echo $LIB@&t@OBJS|sed 's/\.o /\$U.o /g;s/\.o$/\$U.o/'`
-AC_SUBST(LIBOBJS)
+AC_SUBST(LIB@&t@OBJS)
 
 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/Makefile.in

@@ -1,4 +1,5 @@
-# Makefile.in generated automatically by automake 1.5 from Makefile.am.
+# Makefile.in generated by automake 1.5a from Makefile.am.
+# @configure_input@
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -43,6 +44,7 @@ AUTOCONF = @AUTOCONF@
 AUTOMAKE = @AUTOMAKE@
 AUTOHEADER = @AUTOHEADER@
 
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
 INSTALL = @INSTALL@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
@@ -57,8 +59,12 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
+
+EXEEXT = @EXEEXT@
+OBJEXT = @OBJEXT@
+PATH_SEPARATOR = @PATH_SEPARATOR@
 AMTAR = @AMTAR@
-AT_TESTPATH = @AT_TESTPATH@
+AUTOM4TE = @AUTOM4TE@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -67,10 +73,7 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-ECHO_C = @ECHO_C@
+GCC = @GCC@
-ECHO_N = @ECHO_N@
-ECHO_T = @ECHO_T@
-EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
@@ -81,12 +84,10 @@ 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@
@@ -131,9 +132,7 @@ $(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) && \
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
-	  CONFIG_HEADERS= CONFIG_LINKS= \
-	  CONFIG_FILES=$(subdir)/$@ $(SHELL) ./config.status
 
 $(srcdir)/version.texi:  $(srcdir)/stamp-vti
 	@:
@@ -165,7 +164,7 @@ bison.dvi: bison.texinfo $(srcdir)/version.texi $(bison_TEXINFOS)
 	       `echo $< | sed 's,.*/,,'`
 
 .texinfo.dvi:
-	TEXINPUTS=$(top_srcdir)/config:$$TEXINPUTS \
+	TEXINPUTS="$(top_srcdir)/config$(PATH_SEPARATOR)$$TEXINPUTS" \
 	MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \
 	$(TEXI2DVI) $<
 
@@ -204,9 +203,10 @@ dist-info: $(INFO_DEPS)
 	list='$(INFO_DEPS)'; \
 	for base in $$list; do \
 	  d=$(srcdir); \
-	  for file in `CDPATH=: && cd $$d && eval echo $$base*`; do \
+	  for file in $$d/$$base*; do \
-	    test -f $(distdir)/$$file \
+	    relfile=`expr "$$file" : "$$d/\(.*\)"`; \
-	    || cp -p $$d/$$file $(distdir)/$$file; \
+	    test -f $(distdir)/$$relfile || \
+	      cp -p $$file $(distdir)/$$relfile; \
 	  done; \
 	done
 
@@ -348,10 +348,11 @@ install-info-am: $(INFO_DEPS)
 	@list='$(INFO_DEPS)'; \
 	for file in $$list; do \
 	  d=$(srcdir); \
-	  for ifile in `CDPATH=: && cd $$d && echo $$file $$file-[0-9] $$file-[0-9][0-9]`; do \
+	  for ifile in echo $$d/$$file $$d/$$file-[0-9] $$d/$$file-[0-9][0-9]; do \
-	    if test -f $$d/$$ifile; then \
+	    if test -f $$ifile; then \
-	      echo " $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile"; \
+	      relfile=`expr "$$ifile" : "$$d/\(.*\)"`; \
-	      $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile; \
+	      echo " $(INSTALL_DATA) $$ifile $(DESTDIR)$(infodir)/$$relfile"; \
+	      $(INSTALL_DATA) $$ifile $(DESTDIR)$(infodir)/$$relfile; \
 	    else : ; fi; \
 	  done; \
 	done

doc/bison.1

@@ -10,7 +10,11 @@ bison \- GNU Project parser generator (yacc replacement)
 ] [
 .B \-d
 ] [
-.B \-\-defines
+.BI \-\-defines= defines-file
+] [
+.B \-g
+] [
+.BI \-\-graph= graph-file
 ] [
 .B \-k
 ] [
@@ -123,8 +127,6 @@ 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 ,
@@ -145,6 +147,32 @@ 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
@@ -315,9 +343,9 @@ bison \-y $*
 .sp
 .RE
 .SH FILES
-/usr/local/lib/bison.simple	simple parser
+/usr/local/share/bison/bison.simple	simple parser
 .br
-/usr/local/lib/bison.hairy	complicated parser
+/usr/local/share/bison/bison.hairy	complicated parser
 .SH "ENVIRONMENT VARIABLES"
 .TP
 .SM BISON_SIMPLE

doc/bison.info

@@ -1,5 +1,5 @@
-This is bison.info, produced by makeinfo version 4.0b from
+Ceci est le fichier Info bison.info, produit par Makeinfo version 4.0b
-bison.texinfo.
+à partir bison.texinfo.
 
 START-INFO-DIR-ENTRY
 * bison: (bison).	GNU Project parser generator (yacc replacement).
@@ -30,112 +30,116 @@ instead of in the original English.
 
 
 Indirect:
-bison.info-1: 1292
+bison.info-1: 1313
-bison.info-2: 50351
+bison.info-2: 50632
-bison.info-3: 99751
+bison.info-3: 100395
-bison.info-4: 147940
+bison.info-4: 147417
-bison.info-5: 190640
+bison.info-5: 197287
 
 Tag Table:
 (Indirect)
-Node: Top1292
+Node: Top1313
-Node: Introduction8694
+Node: Introduction8968
-Node: Conditions9969
+Node: Conditions10243
-Node: Copying11433
+Node: Copying11707
-Node: Concepts30636
+Node: Concepts30910
-Node: Language and Grammar31715
+Node: Language and Grammar31989
-Node: Grammar in Bison36731
+Node: Grammar in Bison36947
-Node: Semantic Values38655
+Node: Semantic Values38871
-Node: Semantic Actions40756
+Node: Semantic Actions40972
-Node: Locations Overview41945
+Node: Locations Overview42161
-Node: Bison Parser43392
+Node: Bison Parser43608
-Node: Stages45704
+Node: Stages45920
-Node: Grammar Layout46987
+Node: Grammar Layout47203
-Node: Examples48243
+Node: Examples48460
-Node: RPN Calc49378
+Node: RPN Calc49658
-Node: Rpcalc Decls50351
+Node: Rpcalc Decls50632
-Node: Rpcalc Rules51916
+Node: Rpcalc Rules52219
-Node: Rpcalc Input53716
+Node: Rpcalc Input54019
-Node: Rpcalc Line55177
+Node: Rpcalc Line55480
-Node: Rpcalc Expr56292
+Node: Rpcalc Expr56595
-Node: Rpcalc Lexer58237
+Node: Rpcalc Lexer58540
-Node: Rpcalc Main60809
+Node: Rpcalc Main61112
-Node: Rpcalc Error61207
+Node: Rpcalc Error61510
-Node: Rpcalc Gen62215
+Node: Rpcalc Gen62518
-Node: Rpcalc Compile63345
+Node: Rpcalc Compile63667
-Node: Infix Calc64220
+Node: Infix Calc64542
-Node: Simple Error Recovery66927
+Node: Simple Error Recovery67249
-Node: Multi-function Calc68813
+Node: Location Tracking Calc69138
-Node: Mfcalc Decl70379
+Node: Ltcalc Decls69820
-Node: Mfcalc Rules72402
+Node: Ltcalc Rules70713
-Node: Mfcalc Symtab73782
+Node: Ltcalc Lexer72723
-Node: Exercises80155
+Node: Multi-function Calc75049
-Node: Grammar File80661
+Node: Mfcalc Decl76616
-Node: Grammar Outline81509
+Node: Mfcalc Rules78639
-Node: Prologue82197
+Node: Mfcalc Symtab80019
-Node: Bison Declarations82737
+Node: Exercises86392
-Node: Grammar Rules83143
+Node: Grammar File86898
-Node: Epilogue83605
+Node: Grammar Outline87746
-Node: Symbols84455
+Node: C Declarations88480
-Node: Rules89536
+Node: Bison Declarations89060
-Node: Recursion91175
+Node: Grammar Rules89472
-Node: Semantics92894
+Node: C Code89932
-Node: Value Type93988
+Node: Symbols90862
-Node: Multiple Types94646
+Node: Rules95943
-Node: Actions95663
+Node: Recursion97582
-Node: Action Types98448
+Node: Semantics99301
-Node: Mid-Rule Actions99751
+Node: Value Type100395
-Node: Locations105321
+Node: Multiple Types101067
-Node: Location Type105969
+Node: Actions102084
-Node: Actions and Locations106527
+Node: Action Types104869
-Node: Location Default Action108683
+Node: Mid-Rule Actions106172
-Node: Declarations110146
+Node: Locations111742
-Node: Token Decl111465
+Node: Location Type112390
-Node: Precedence Decl113478
+Node: Actions and Locations112948
-Node: Union Decl115029
+Node: Location Default Action115104
-Node: Type Decl115873
+Node: Declarations116567
-Node: Expect Decl116779
+Node: Token Decl117886
-Node: Start Decl118325
+Node: Precedence Decl119899
-Node: Pure Decl118703
+Node: Union Decl121450
-Node: Decl Summary120380
+Node: Type Decl122294
-Node: Multiple Parsers125763
+Node: Expect Decl123200
-Node: Interface127257
+Node: Start Decl124768
-Node: Parser Function128120
+Node: Pure Decl125146
-Node: Lexical128955
+Node: Decl Summary126823
-Node: Calling Convention130361
+Node: Multiple Parsers132951
-Node: Token Values133132
+Node: Interface134445
-Node: Token Positions134281
+Node: Parser Function135317
-Node: Pure Calling135166
+Node: Lexical136152
-Node: Error Reporting138098
+Node: Calling Convention137558
-Node: Action Features140220
+Node: Token Values140329
-Node: Algorithm143515
+Node: Token Positions141478
-Node: Look-Ahead145808
+Node: Pure Calling142363
-Node: Shift/Reduce147940
+Node: Error Reporting145295
-Node: Precedence150852
+Node: Action Features147417
-Node: Why Precedence151503
+Node: Algorithm150712
-Node: Using Precedence153368
+Node: Look-Ahead153005
-Node: Precedence Examples154336
+Node: Shift/Reduce155137
-Node: How Precedence155037
+Node: Precedence158049
-Node: Contextual Precedence156186
+Node: Why Precedence158700
-Node: Parser States157977
+Node: Using Precedence160565
-Node: Reduce/Reduce159220
+Node: Precedence Examples161533
-Node: Mystery Conflicts162781
+Node: How Precedence162234
-Node: Stack Overflow166167
+Node: Contextual Precedence163383
-Node: Error Recovery167540
+Node: Parser States165174
-Node: Context Dependency172676
+Node: Reduce/Reduce166417
-Node: Semantic Tokens173524
+Node: Mystery Conflicts169978
-Node: Lexical Tie-ins176541
+Node: Stack Overflow173364
-Node: Tie-in Recovery178055
+Node: Error Recovery174737
-Node: Debugging180227
+Node: Context Dependency179873
-Node: Invocation183478
+Node: Semantic Tokens180721
-Node: Bison Options184730
+Node: Lexical Tie-ins183738
-Node: Environment Variables188164
+Node: Tie-in Recovery185286
-Node: Option Cross Key189012
+Node: Debugging187458
-Node: VMS Invocation189856
+Node: Invocation190759
-Node: Table of Symbols190640
+Node: Bison Options192011
-Node: Glossary198241
+Node: Environment Variables195561
-Node: Copying This Manual204545
+Node: Option Cross Key196409
-Node: GNU Free Documentation License204754
+Node: VMS Invocation197287
-Node: Index224619
+Node: Table of Symbols198071
+Node: Glossary206039
+Node: Copying This Manual212343
+Node: GNU Free Documentation License212552
+Node: Index232417
 
 End Tag Table

doc/bison.info-1

@@ -1,5 +1,5 @@
-This is bison.info, produced by makeinfo version 4.0b from
+Ceci est le fichier Info bison.info, produit par Makeinfo version 4.0b
-bison.texinfo.
+à partir bison.texinfo.
 
 START-INFO-DIR-ENTRY
 * bison: (bison).	GNU Project parser generator (yacc replacement).
@@ -29,9 +29,13 @@ included in translations approved by the Free Software Foundation
 instead of in the original English.
 
 
-File: bison.info,  Node: Top,  Next: Introduction,  Prev: (dir),  Up: (dir)
+File: bison.info,  Node: Top,  Next: Introduction,  Up: (dir)
 
-   This manual documents version 1.28c of Bison.
+Bison
+*****
+
+   This manual documents version 1.30e of Bison, updated 12 November
+2001.
 
 * Menu:
 
@@ -58,7 +62,6 @@ Reference sections:
 * Copying This Manual::  License for copying this manual.
 * Index::             Cross-references to the text.
 
- --- The Detailed Node Listing ---
 
 The Concepts of Bison
 
@@ -81,13 +84,14 @@ Examples
 * Infix Calc::        Infix (algebraic) notation calculator.
                         Operator precedence is introduced.
 * Simple Error Recovery::  Continuing after syntax errors.
+* Location Tracking Calc:: Demonstrating the use of @N and @$.
 * Multi-function Calc::    Calculator with memory and trig functions.
                         It uses multiple data-types for semantic values.
 * Exercises::         Ideas for improving the multi-function calculator.
 
 Reverse Polish Notation Calculator
 
-* Decls: Rpcalc Decls.  Prologue (declarations) for rpcalc.
+* Decls: Rpcalc Decls.  Bison and C declarations for rpcalc.
 * Rules: Rpcalc Rules.  Grammar Rules for rpcalc, with explanation.
 * Lexer: Rpcalc Lexer.  The lexical analyzer.
 * Main: Rpcalc Main.    The controlling function.
@@ -101,6 +105,12 @@ Grammar Rules for `rpcalc'
 * Rpcalc Line::
 * Rpcalc Expr::
 
+Location Tracking Calculator: `ltcalc'
+
+* Decls: Ltcalc Decls.  Bison and C declarations for ltcalc.
+* Rules: Ltcalc Rules.  Grammar rules for ltcalc, with explanations.
+* Lexer: Ltcalc Lexer.  The lexical analyzer.
+
 Multi-Function Calculator: `mfcalc'
 
 * Decl: Mfcalc Decl.      Bison declarations for multi-function calculator.
@@ -119,10 +129,10 @@ Bison Grammar Files
 
 Outline of a Bison Grammar
 
-* Prologue::          Syntax and usage of the prologue (declarations section).
+* C Declarations::    Syntax and usage of the C declarations section.
 * Bison Declarations::  Syntax and usage of the Bison declarations section.
 * Grammar Rules::     Syntax and usage of the grammar rules section.
-* Epilogue::          Syntax and usage of the epilogue (additional code section).
+* C Code::            Syntax and usage of the additional C code section.
 
 Defining Language Semantics
 
@@ -228,7 +238,7 @@ Bison in detail.
 it Yacc-compatible.  Wilfred Hansen of Carnegie Mellon University added
 multi-character string literals and other features.
 
-   This edition corresponds to version 1.28c of Bison.
+   This edition corresponds to version 1.30e of Bison.
 
 
 File: bison.info,  Node: Conditions,  Next: Copying,  Prev: Introduction,  Up: Top
@@ -699,12 +709,11 @@ matter of lexicography, not grammar.)
    Here is a simple C function subdivided into tokens:
 
      int             /* keyword `int' */
-     square (x)      /* identifier, open-paren, */
+     square (int x)  /* identifier, open-paren, identifier,
-                     /* identifier, close-paren */
+                        identifier, close-paren */
-          int x;     /* keyword `int', identifier, semicolon */
      {               /* open-brace */
-       return x * x; /* keyword `return', identifier, */
+       return x * x; /* keyword `return', identifier, asterisk,
-                     /* asterisk, identifier, semicolon */
+                        identifier, semicolon */
      }               /* close-brace */
 
    The syntactic groupings of C include the expression, the statement,
@@ -981,7 +990,7 @@ The Overall Layout of a Bison Grammar
 general form of a Bison grammar file is as follows:
 
      %{
-     PROLOGUE (DECLARATIONS)
+     C DECLARATIONS
      %}
      
      BISON DECLARATIONS
@@ -989,14 +998,15 @@ general form of a Bison grammar file is as follows:
      %%
      GRAMMAR RULES
      %%
-     EPILOGUE (ADDITIONAL CODE)
+     ADDITIONAL C CODE
 
 The `%%', `%{' and `%}' are punctuation that appears in every Bison
 grammar file to separate the sections.
 
-   The prologue may define types and variables used in the actions. You
+   The C declarations may define types and variables used in the
-can also use preprocessor commands to define macros used there, and use
+actions.  You can also use preprocessor commands to define macros used
-`#include' to include header files that do any of these things.
+there, and use `#include' to include header files that do any of these
+things.
 
    The Bison declarations declare the names of the terminal and
 nonterminal symbols, and may also describe operator precedence and the
@@ -1005,10 +1015,10 @@ data types of semantic values of various symbols.
    The grammar rules define how to construct each nonterminal symbol
 from its parts.
 
-   The epilogue can contain any code you want to use. Often the
+   The additional C code can contain any C code you want to use.  Often
-definition of the lexical analyzer `yylex' goes here, plus subroutines
+the definition of the lexical analyzer `yylex' goes here, plus
-called by the actions in the grammar rules.  In a simple program, all
+subroutines called by the actions in the grammar rules.  In a simple
-the rest of the program can go here.
+program, all the rest of the program can go here.
 
 
 File: bison.info,  Node: Examples,  Next: Grammar File,  Prev: Concepts,  Up: Top
@@ -1033,6 +1043,7 @@ the Info file and into a source file to try them.
 * Infix Calc::        Infix (algebraic) notation calculator.
                         Operator precedence is introduced.
 * Simple Error Recovery::  Continuing after syntax errors.
+* Location Tracking Calc:: Demonstrating the use of @N and @$.
 * Multi-function Calc::  Calculator with memory and trig functions.
                            It uses multiple data-types for semantic values.
 * Exercises::         Ideas for improving the multi-function calculator.
@@ -1054,7 +1065,7 @@ extension is a convention used for Bison input files.
 
 * Menu:
 
-* Decls: Rpcalc Decls.  Prologue (declarations) for rpcalc.
+* Decls: Rpcalc Decls.  Bison and C declarations for rpcalc.
 * Rules: Rpcalc Rules.  Grammar Rules for rpcalc, with explanation.
 * Lexer: Rpcalc Lexer.  The lexical analyzer.
 * Main: Rpcalc Main.    The controlling function.

doc/bison.info-2

@@ -1,5 +1,5 @@
-This is bison.info, produced by makeinfo version 4.0b from
+Ceci est le fichier Info bison.info, produit par Makeinfo version 4.0b
-bison.texinfo.
+à partir bison.texinfo.
 
 START-INFO-DIR-ENTRY
 * bison: (bison).	GNU Project parser generator (yacc replacement).
@@ -48,8 +48,8 @@ calculator.  As in C, comments are placed between `/*...*/'.
      
      %% /* Grammar rules and actions follow */
 
-   The declarations section (*note The prologue: Prologue.) contains two
+   The C declarations section (*note The C Declarations Section: C
-preprocessor directives.
+Declarations.) contains two preprocessor directives.
 
    The `#define' directive defines the macro `YYSTYPE', thus specifying
 the C data type for semantic values of both tokens and groupings (*note
@@ -359,8 +359,8 @@ Running Bison to Make the Parser
 arrange all the source code in one or more source files.  For such a
 simple example, the easiest thing is to put everything in one file.  The
 definitions of `yylex', `yyerror' and `main' go at the end, in the
-epilogue of the file (*note The Overall Layout of a Bison Grammar:
+"additional C code" section of the file (*note The Overall Layout of a
-Grammar Layout.).
+Bison Grammar: Grammar Layout.).
 
    For a large project, you would probably have several source files,
 and use `make' to arrange to recompile them.
@@ -385,21 +385,21 @@ Compiling the Parser File
    Here is how to compile and run the parser file:
 
      # List files in current directory.
-     % ls
+     $ ls
      rpcalc.tab.c  rpcalc.y
      
      # Compile the Bison parser.
      # `-lm' tells compiler to search math library for `pow'.
-     % cc rpcalc.tab.c -lm -o rpcalc
+     $ cc rpcalc.tab.c -lm -o rpcalc
      
      # List files again.
-     % ls
+     $ ls
      rpcalc  rpcalc.tab.c  rpcalc.y
 
    The file `rpcalc' now contains the executable code.  Here is an
 example session using `rpcalc'.
 
-     % rpcalc
+     $ rpcalc
      4 9 +
      13
      3 7 + 3 4 5 *+-
@@ -411,7 +411,7 @@ example session using `rpcalc'.
      3 4 ^                            Exponentiation
      81
      ^D                               End-of-file indicator
-     %
+     $
 
 
 File: bison.info,  Node: Infix Calc,  Next: Simple Error Recovery,  Prev: RPN Calc,  Up: Examples
@@ -485,7 +485,7 @@ Precedence.
 
    Here is a sample run of `calc.y':
 
-     % calc
+     $ calc
      4 + 4.5 - (34/(8*3+-3))
      6.880952381
      -56 + 2
@@ -494,7 +494,7 @@ Precedence.
      9
 
 
-File: bison.info,  Node: Simple Error Recovery,  Next: Multi-function Calc,  Prev: Infix Calc,  Up: Examples
+File: bison.info,  Node: Simple Error Recovery,  Next: Location Tracking Calc,  Prev: Infix Calc,  Up: Examples
 
 Simple Error Recovery
 =====================
@@ -533,7 +533,188 @@ the current line of input.  We won't discuss this issue further because
 it is not specific to Bison programs.
 
 
-File: bison.info,  Node: Multi-function Calc,  Next: Exercises,  Prev: Simple Error Recovery,  Up: Examples
+File: bison.info,  Node: Location Tracking Calc,  Next: Multi-function Calc,  Prev: Simple Error Recovery,  Up: Examples
+
+Location Tracking Calculator: `ltcalc'
+======================================
+
+   This example extends the infix notation calculator with location
+tracking.  This feature will be used to improve the error messages.  For
+the sake of clarity, this example is a simple integer calculator, since
+most of the work needed to use locations will be done in the lexical
+analyser.
+
+* Menu:
+
+* Decls: Ltcalc Decls.  Bison and C declarations for ltcalc.
+* Rules: Ltcalc Rules.  Grammar rules for ltcalc, with explanations.
+* Lexer: Ltcalc Lexer.  The lexical analyzer.
+
+
+File: bison.info,  Node: Ltcalc Decls,  Next: Ltcalc Rules,  Up: Location Tracking Calc
+
+Declarations for `ltcalc'
+-------------------------
+
+   The C and Bison declarations for the location tracking calculator are
+the same as the declarations for the infix notation calculator.
+
+     /* Location tracking calculator.  */
+     
+     %{
+     #define YYSTYPE int
+     #include <math.h>
+     %}
+     
+     /* Bison declarations.  */
+     %token NUM
+     
+     %left '-' '+'
+     %left '*' '/'
+     %left NEG
+     %right '^'
+     
+     %% /* Grammar follows */
+
+Note there are no declarations specific to locations.  Defining a data
+type for storing locations is not needed: we will use the type provided
+by default (*note Data Types of Locations: Location Type.), which is a
+four member structure with the following integer fields: `first_line',
+`first_column', `last_line' and `last_column'.
+
+
+File: bison.info,  Node: Ltcalc Rules,  Next: Ltcalc Lexer,  Prev: Ltcalc Decls,  Up: Location Tracking Calc
+
+Grammar Rules for `ltcalc'
+--------------------------
+
+   Whether handling locations or not has no effect on the syntax of your
+language.  Therefore, grammar rules for this example will be very close
+to those of the previous example: we will only modify them to benefit
+from the new information.
+
+   Here, we will use locations to report divisions by zero, and locate
+the wrong expressions or subexpressions.
+
+     input   : /* empty */
+             | input line
+     ;
+     
+     line    : '\n'
+             | exp '\n' { printf ("%d\n", $1); }
+     ;
+     
+     exp     : NUM           { $$ = $1; }
+             | exp '+' exp   { $$ = $1 + $3; }
+             | exp '-' exp   { $$ = $1 - $3; }
+             | exp '*' exp   { $$ = $1 * $3; }
+             | exp '/' exp
+                 {
+                   if ($3)
+                     $$ = $1 / $3;
+                   else
+                     {
+                       $$ = 1;
+                       fprintf (stderr, "%d.%d-%d.%d: division by zero",
+                                @3.first_line, @3.first_column,
+                                @3.last_line, @3.last_column);
+                     }
+                 }
+             | '-' exp %preg NEG     { $$ = -$2; }
+             | exp '^' exp           { $$ = pow ($1, $3); }
+             | '(' exp ')'           { $$ = $2; }
+
+   This code shows how to reach locations inside of semantic actions, by
+using the pseudo-variables `@N' for rule components, and the
+pseudo-variable `@$' for groupings.
+
+   We don't need to assign a value to `@$': the output parser does it
+automatically.  By default, before executing the C code of each action,
+`@$' is set to range from the beginning of `@1' to the end of `@N', for
+a rule with N components.  This behavior can be redefined (*note
+Default Action for Locations: Location Default Action.), and for very
+specific rules, `@$' can be computed by hand.
+
+
+File: bison.info,  Node: Ltcalc Lexer,  Prev: Ltcalc Rules,  Up: Location Tracking Calc
+
+The `ltcalc' Lexical Analyzer.
+------------------------------
+
+   Until now, we relied on Bison's defaults to enable location
+tracking. The next step is to rewrite the lexical analyser, and make it
+able to feed the parser with the token locations, as it already does for
+semantic values.
+
+   To this end, we must take into account every single character of the
+input text, to avoid the computed locations of being fuzzy or wrong:
+
+     int
+     yylex (void)
+     {
+       int c;
+     
+       /* skip white space */
+       while ((c = getchar ()) == ' ' || c == '\t')
+         ++yylloc.last_column;
+     
+       /* step */
+       yylloc.first_line = yylloc.last_line;
+       yylloc.first_column = yylloc.last_column;
+     
+       /* process numbers */
+       if (isdigit (c))
+         {
+           yylval = c - '0';
+           ++yylloc.last_column;
+           while (isdigit (c = getchar ()))
+             {
+               ++yylloc.last_column;
+               yylval = yylval * 10 + c - '0';
+             }
+           ungetc (c, stdin);
+           return NUM;
+         }
+     
+       /* return end-of-file */
+       if (c == EOF)
+         return 0;
+     
+       /* return single chars and update location */
+       if (c == '\n')
+         {
+           ++yylloc.last_line;
+           yylloc.last_column = 0;
+         }
+       else
+         ++yylloc.last_column;
+       return c;
+     }
+
+   Basically, the lexical analyzer performs the same processing as
+before: it skips blanks and tabs, and reads numbers or single-character
+tokens.  In addition, it updates `yylloc', the global variable (of type
+`YYLTYPE') containing the token's location.
+
+   Now, each time this function returns a token, the parser has its
+number as well as its semantic value, and its location in the text. The
+last needed change is to initialize `yylloc', for example in the
+controlling function:
+
+     int
+     main (void)
+     {
+       yylloc.first_line = yylloc.last_line = 1;
+       yylloc.first_column = yylloc.last_column = 0;
+       return yyparse ();
+     }
+
+   Remember that computing locations is not a matter of syntax.  Every
+character must be associated to a location update, whether it is in
+valid input, in comments, in literal strings, and so on.
+
+
+File: bison.info,  Node: Multi-function Calc,  Next: Exercises,  Prev: Location Tracking Calc,  Up: Examples
 
 Multi-Function Calculator: `mfcalc'
 ===================================
@@ -556,7 +737,7 @@ At the same time, we will add memory to the calculator, by allowing you
 to create named variables, store values in them, and use them later.
 Here is a sample session with the multi-function calculator:
 
-     % mfcalc
+     $ mfcalc
      pi = 3.141592653589
      3.1415926536
      sin(pi)
@@ -569,7 +750,7 @@ Here is a sample session with the multi-function calculator:
      0.8329091229
      exp(ln(beta1))
      2.3000000000
-     %
+     $
 
    Note that multiple assignment and nested function calls are
 permitted.
@@ -926,7 +1107,7 @@ Outline of a Bison Grammar
 appropriate delimiters:
 
      %{
-     PROLOGUE
+     C DECLARATIONS
      %}
      
      BISON DECLARATIONS
@@ -935,33 +1116,33 @@ appropriate delimiters:
      GRAMMAR RULES
      %%
      
-     EPILOGUE
+     ADDITIONAL C CODE
 
    Comments enclosed in `/* ... */' may appear in any of the sections.
 
 * Menu:
 
-* Prologue::          Syntax and usage of the prologue.
+* C Declarations::    Syntax and usage of the C declarations section.
 * Bison Declarations::  Syntax and usage of the Bison declarations section.
 * Grammar Rules::     Syntax and usage of the grammar rules section.
-* Epilogue::          Syntax and usage of the epilogue.
+* C Code::            Syntax and usage of the additional C code section.
 
 
-File: bison.info,  Node: Prologue,  Next: Bison Declarations,  Up: Grammar Outline
+File: bison.info,  Node: C Declarations,  Next: Bison Declarations,  Up: Grammar Outline
 
-The prologue
+The C Declarations Section
-------------
+--------------------------
 
-   The PROLOGUE section contains macro definitions and declarations of
+   The C DECLARATIONS section contains macro definitions and
-functions and variables that are used in the actions in the grammar
+declarations of functions and variables that are used in the actions in
-rules.  These are copied to the beginning of the parser file so that
+the grammar rules.  These are copied to the beginning of the parser
-they precede the definition of `yyparse'.  You can use `#include' to
+file so that they precede the definition of `yyparse'.  You can use
-get the declarations from a header file.  If you don't need any C
+`#include' to get the declarations from a header file.  If you don't
-declarations, you may omit the `%{' and `%}' delimiters that bracket
+need any C declarations, you may omit the `%{' and `%}' delimiters that
-this section.
+bracket this section.
 
 
-File: bison.info,  Node: Bison Declarations,  Next: Grammar Rules,  Prev: Prologue,  Up: Grammar Outline
+File: bison.info,  Node: Bison Declarations,  Next: Grammar Rules,  Prev: C Declarations,  Up: Grammar Outline
 
 The Bison Declarations Section
 ------------------------------
@@ -972,7 +1153,7 @@ some simple grammars you may not need any declarations.  *Note Bison
 Declarations: Declarations.
 
 
-File: bison.info,  Node: Grammar Rules,  Next: Epilogue,  Prev: Bison Declarations,  Up: Grammar Outline
+File: bison.info,  Node: Grammar Rules,  Next: C Code,  Prev: Bison Declarations,  Up: Grammar Outline
 
 The Grammar Rules Section
 -------------------------
@@ -985,17 +1166,17 @@ rules, and nothing else.  *Note Syntax of Grammar Rules: Rules.
 the first thing in the file.
 
 
-File: bison.info,  Node: Epilogue,  Prev: Grammar Rules,  Up: Grammar Outline
+File: bison.info,  Node: C Code,  Prev: Grammar Rules,  Up: Grammar Outline
 
-The epilogue
+The Additional C Code Section
-------------
+-----------------------------
 
-   The EPILOGUE is copied verbatim to the end of the parser file, just
+   The ADDITIONAL C CODE section is copied verbatim to the end of the
-as the PROLOGUE is copied to the beginning.  This is the most convenient
+parser file, just as the C DECLARATIONS section is copied to the
-place to put anything that you want to have in the parser file but
+beginning.  This is the most convenient place to put anything that you
-which need not come before the definition of `yyparse'.  For example,
+want to have in the parser file but which need not come before the
-the definitions of `yylex' and `yyerror' often go here.  *Note Parser
+definition of `yyparse'.  For example, the definitions of `yylex' and
-C-Language Interface: Interface.
+`yyerror' often go here.  *Note Parser C-Language Interface: Interface.
 
    If the last section is empty, you may omit the `%%' that separates it
 from the grammar rules.
@@ -1003,7 +1184,7 @@ from the grammar rules.
    The Bison parser itself contains many static variables whose names
 start with `yy' and many macros whose names start with `YY'.  It is a
 good idea to avoid using any such names (except those documented in this
-manual) in the epilogue of the grammar file.
+manual) in the additional C code section of the grammar file.
 
 
 File: bison.info,  Node: Symbols,  Next: Rules,  Prev: Grammar Outline,  Up: Grammar File
@@ -1240,147 +1421,3 @@ associated with X and Y.
                       This says when, why and how to use the exceptional
                         action in the middle of a rule.
 
-
-File: bison.info,  Node: Value Type,  Next: Multiple Types,  Up: Semantics
-
-Data Types of Semantic Values
------------------------------
-
-   In a simple program it may be sufficient to use the same data type
-for the semantic values of all language constructs.  This was true in
-the RPN and infix calculator examples (*note Reverse Polish Notation
-Calculator: RPN Calc.).
-
-   Bison's default is to use type `int' for all semantic values.  To
-specify some other type, define `YYSTYPE' as a macro, like this:
-
-     #define YYSTYPE double
-
-This macro definition must go in the prologue of the grammar file
-(*note Outline of a Bison Grammar: Grammar Outline.).
-
-
-File: bison.info,  Node: Multiple Types,  Next: Actions,  Prev: Value Type,  Up: Semantics
-
-More Than One Value Type
-------------------------
-
-   In most programs, you will need different data types for different
-kinds of tokens and groupings.  For example, a numeric constant may
-need type `int' or `long', while a string constant needs type `char *',
-and an identifier might need a pointer to an entry in the symbol table.
-
-   To use more than one data type for semantic values in one parser,
-Bison requires you to do two things:
-
-   * Specify the entire collection of possible data types, with the
-     `%union' Bison declaration (*note The Collection of Value Types:
-     Union Decl.).
-
-   * Choose one of those types for each symbol (terminal or
-     nonterminal) for which semantic values are used.  This is done for
-     tokens with the `%token' Bison declaration (*note Token Type
-     Names: Token Decl.)  and for groupings with the `%type' Bison
-     declaration (*note Nonterminal Symbols: Type Decl.).
-
-
-File: bison.info,  Node: Actions,  Next: Action Types,  Prev: Multiple Types,  Up: Semantics
-
-Actions
--------
-
-   An action accompanies a syntactic rule and contains C code to be
-executed each time an instance of that rule is recognized.  The task of
-most actions is to compute a semantic value for the grouping built by
-the rule from the semantic values associated with tokens or smaller
-groupings.
-
-   An action consists of C statements surrounded by braces, much like a
-compound statement in C.  It can be placed at any position in the rule;
-it is executed at that position.  Most rules have just one action at
-the end of the rule, following all the components.  Actions in the
-middle of a rule are tricky and used only for special purposes (*note
-Actions in Mid-Rule: Mid-Rule Actions.).
-
-   The C code in an action can refer to the semantic values of the
-components matched by the rule with the construct `$N', which stands for
-the value of the Nth component.  The semantic value for the grouping
-being constructed is `$$'.  (Bison translates both of these constructs
-into array element references when it copies the actions into the parser
-file.)
-
-   Here is a typical example:
-
-     exp:    ...
-             | exp '+' exp
-                 { $$ = $1 + $3; }
-
-This rule constructs an `exp' from two smaller `exp' groupings
-connected by a plus-sign token.  In the action, `$1' and `$3' refer to
-the semantic values of the two component `exp' groupings, which are the
-first and third symbols on the right hand side of the rule.  The sum is
-stored into `$$' so that it becomes the semantic value of the
-addition-expression just recognized by the rule.  If there were a
-useful semantic value associated with the `+' token, it could be
-referred to as `$2'.
-
-   If you don't specify an action for a rule, Bison supplies a default:
-`$$ = $1'.  Thus, the value of the first symbol in the rule becomes the
-value of the whole rule.  Of course, the default rule is valid only if
-the two data types match.  There is no meaningful default action for an
-empty rule; every empty rule must have an explicit action unless the
-rule's value does not matter.
-
-   `$N' with N zero or negative is allowed for reference to tokens and
-groupings on the stack _before_ those that match the current rule.
-This is a very risky practice, and to use it reliably you must be
-certain of the context in which the rule is applied.  Here is a case in
-which you can use this reliably:
-
-     foo:      expr bar '+' expr  { ... }
-             | expr bar '-' expr  { ... }
-             ;
-     
-     bar:      /* empty */
-             { previous_expr = $0; }
-             ;
-
-   As long as `bar' is used only in the fashion shown here, `$0' always
-refers to the `expr' which precedes `bar' in the definition of `foo'.
-
-
-File: bison.info,  Node: Action Types,  Next: Mid-Rule Actions,  Prev: Actions,  Up: Semantics
-
-Data Types of Values in Actions
--------------------------------
-
-   If you have chosen a single data type for semantic values, the `$$'
-and `$N' constructs always have that data type.
-
-   If you have used `%union' to specify a variety of data types, then
-you must declare a choice among these types for each terminal or
-nonterminal symbol that can have a semantic value.  Then each time you
-use `$$' or `$N', its data type is determined by which symbol it refers
-to in the rule.  In this example,
-
-     exp:    ...
-             | exp '+' exp
-                 { $$ = $1 + $3; }
-
-`$1' and `$3' refer to instances of `exp', so they all have the data
-type declared for the nonterminal symbol `exp'.  If `$2' were used, it
-would have the data type declared for the terminal symbol `'+'',
-whatever that might be.
-
-   Alternatively, you can specify the data type when you refer to the
-value, by inserting `<TYPE>' after the `$' at the beginning of the
-reference.  For example, if you have defined types as shown here:
-
-     %union {
-       int itype;
-       double dtype;
-     }
-
-then you can write `$<itype>1' to refer to the first subunit of the
-rule as an integer, or `$<dtype>1' to refer to it as a double.
-

doc/bison.info-3

@@ -1,5 +1,5 @@
-This is bison.info, produced by makeinfo version 4.0b from
+Ceci est le fichier Info bison.info, produit par Makeinfo version 4.0b
-bison.texinfo.
+à partir bison.texinfo.
 
 START-INFO-DIR-ENTRY
 * bison: (bison).	GNU Project parser generator (yacc replacement).
@@ -28,6 +28,150 @@ 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.
 
+
+File: bison.info,  Node: Value Type,  Next: Multiple Types,  Up: Semantics
+
+Data Types of Semantic Values
+-----------------------------
+
+   In a simple program it may be sufficient to use the same data type
+for the semantic values of all language constructs.  This was true in
+the RPN and infix calculator examples (*note Reverse Polish Notation
+Calculator: RPN Calc.).
+
+   Bison's default is to use type `int' for all semantic values.  To
+specify some other type, define `YYSTYPE' as a macro, like this:
+
+     #define YYSTYPE double
+
+This macro definition must go in the C declarations section of the
+grammar file (*note Outline of a Bison Grammar: Grammar Outline.).
+
+
+File: bison.info,  Node: Multiple Types,  Next: Actions,  Prev: Value Type,  Up: Semantics
+
+More Than One Value Type
+------------------------
+
+   In most programs, you will need different data types for different
+kinds of tokens and groupings.  For example, a numeric constant may
+need type `int' or `long', while a string constant needs type `char *',
+and an identifier might need a pointer to an entry in the symbol table.
+
+   To use more than one data type for semantic values in one parser,
+Bison requires you to do two things:
+
+   * Specify the entire collection of possible data types, with the
+     `%union' Bison declaration (*note The Collection of Value Types:
+     Union Decl.).
+
+   * Choose one of those types for each symbol (terminal or
+     nonterminal) for which semantic values are used.  This is done for
+     tokens with the `%token' Bison declaration (*note Token Type
+     Names: Token Decl.)  and for groupings with the `%type' Bison
+     declaration (*note Nonterminal Symbols: Type Decl.).
+
+
+File: bison.info,  Node: Actions,  Next: Action Types,  Prev: Multiple Types,  Up: Semantics
+
+Actions
+-------
+
+   An action accompanies a syntactic rule and contains C code to be
+executed each time an instance of that rule is recognized.  The task of
+most actions is to compute a semantic value for the grouping built by
+the rule from the semantic values associated with tokens or smaller
+groupings.
+
+   An action consists of C statements surrounded by braces, much like a
+compound statement in C.  It can be placed at any position in the rule;
+it is executed at that position.  Most rules have just one action at
+the end of the rule, following all the components.  Actions in the
+middle of a rule are tricky and used only for special purposes (*note
+Actions in Mid-Rule: Mid-Rule Actions.).
+
+   The C code in an action can refer to the semantic values of the
+components matched by the rule with the construct `$N', which stands for
+the value of the Nth component.  The semantic value for the grouping
+being constructed is `$$'.  (Bison translates both of these constructs
+into array element references when it copies the actions into the parser
+file.)
+
+   Here is a typical example:
+
+     exp:    ...
+             | exp '+' exp
+                 { $$ = $1 + $3; }
+
+This rule constructs an `exp' from two smaller `exp' groupings
+connected by a plus-sign token.  In the action, `$1' and `$3' refer to
+the semantic values of the two component `exp' groupings, which are the
+first and third symbols on the right hand side of the rule.  The sum is
+stored into `$$' so that it becomes the semantic value of the
+addition-expression just recognized by the rule.  If there were a
+useful semantic value associated with the `+' token, it could be
+referred to as `$2'.
+
+   If you don't specify an action for a rule, Bison supplies a default:
+`$$ = $1'.  Thus, the value of the first symbol in the rule becomes the
+value of the whole rule.  Of course, the default rule is valid only if
+the two data types match.  There is no meaningful default action for an
+empty rule; every empty rule must have an explicit action unless the
+rule's value does not matter.
+
+   `$N' with N zero or negative is allowed for reference to tokens and
+groupings on the stack _before_ those that match the current rule.
+This is a very risky practice, and to use it reliably you must be
+certain of the context in which the rule is applied.  Here is a case in
+which you can use this reliably:
+
+     foo:      expr bar '+' expr  { ... }
+             | expr bar '-' expr  { ... }
+             ;
+     
+     bar:      /* empty */
+             { previous_expr = $0; }
+             ;
+
+   As long as `bar' is used only in the fashion shown here, `$0' always
+refers to the `expr' which precedes `bar' in the definition of `foo'.
+
+
+File: bison.info,  Node: Action Types,  Next: Mid-Rule Actions,  Prev: Actions,  Up: Semantics
+
+Data Types of Values in Actions
+-------------------------------
+
+   If you have chosen a single data type for semantic values, the `$$'
+and `$N' constructs always have that data type.
+
+   If you have used `%union' to specify a variety of data types, then
+you must declare a choice among these types for each terminal or
+nonterminal symbol that can have a semantic value.  Then each time you
+use `$$' or `$N', its data type is determined by which symbol it refers
+to in the rule.  In this example,
+
+     exp:    ...
+             | exp '+' exp
+                 { $$ = $1 + $3; }
+
+`$1' and `$3' refer to instances of `exp', so they all have the data
+type declared for the nonterminal symbol `exp'.  If `$2' were used, it
+would have the data type declared for the terminal symbol `'+'',
+whatever that might be.
+
+   Alternatively, you can specify the data type when you refer to the
+value, by inserting `<TYPE>' after the `$' at the beginning of the
+reference.  For example, if you have defined types as shown here:
+
+     %union {
+       int itype;
+       double dtype;
+     }
+
+then you can write `$<itype>1' to refer to the first subunit of the
+rule as an integer, or `$<dtype>1' to refer to it as a double.
+
 
 File: bison.info,  Node: Mid-Rule Actions,  Prev: Action Types,  Up: Semantics
 
@@ -479,19 +623,20 @@ Suppressing Conflict Warnings
 
    Bison normally warns if there are any conflicts in the grammar
 (*note Shift/Reduce Conflicts: Shift/Reduce.), but most real grammars
-have harmless shift/reduce conflicts which are resolved in a
+have harmless shift/reduce conflicts which are resolved in a predictable
-predictable way and would be difficult to eliminate.  It is desirable
+way and would be difficult to eliminate.  It is desirable to suppress
-to suppress the warning about these conflicts unless the number of
+the warning about these conflicts unless the number of conflicts
-conflicts changes.  You can do this with the `%expect' declaration.
+changes.  You can do this with the `%expect' declaration.
 
    The declaration looks like this:
 
      %expect N
 
-   Here N is a decimal integer.  The declaration says there should be no
+   Here N is a decimal integer.  The declaration says there should be
-warning if there are N shift/reduce conflicts and no reduce/reduce
+no warning if there are N shift/reduce conflicts and no reduce/reduce
-conflicts.  The usual warning is given if there are either more or fewer
+conflicts.  An error, instead of the usual warning, is given if there
-conflicts, or if there are any reduce/reduce conflicts.
+are either more or fewer conflicts, or if there are any reduce/reduce
+conflicts.
 
    In general, using `%expect' involves these steps:
 
@@ -566,7 +711,7 @@ File: bison.info,  Node: Decl Summary,  Prev: Pure Decl,  Up: Declarations
 Bison Declaration Summary
 -------------------------
 
-   Here is a summary of all Bison declarations:
+   Here is a summary of the declarations used to define a grammar:
 
 `%union'
      Declare the collection of data types that semantic values may have
@@ -601,38 +746,9 @@ Bison Declaration Summary
      Declare the expected number of shift-reduce conflicts (*note
      Suppressing Conflict Warnings: Expect Decl.).
 
-`%yacc'
-`%fixed_output_files'
-     Pretend the option `--yacc' was given, i.e., imitate Yacc,
-     including its naming conventions.  *Note Bison Options::, for more.
 
-`%locations'
+In order to change the behavior of `bison', use the following
-     Generate the code processing the locations (*note Special Features
+directives:
-     for Use in Actions: Action Features.).  This mode is enabled as
-     soon as the grammar uses the special `@N' tokens, but if your
-     grammar does not use it, using `%locations' allows for more
-     accurate parse error messages.
-
-`%pure_parser'
-     Request a pure (reentrant) parser program (*note A Pure
-     (Reentrant) Parser: Pure Decl.).
-
-`%no_parser'
-     Do not include any C code in the parser file; generate tables
-     only.  The parser file contains just `#define' directives and
-     static variable declarations.
-
-     This option also tells Bison to write the C code for the grammar
-     actions into a file named `FILENAME.act', in the form of a
-     brace-surrounded body fit for a `switch' statement.
-
-`%no_lines'
-     Don't generate any `#line' preprocessor commands in the parser
-     file.  Ordinarily Bison writes these commands in the parser file
-     so that the C compiler and debuggers will associate errors and
-     object code with your source file (the grammar file).  This
-     directive causes them to associate errors with the parser file,
-     treating it an independent source file in its own right.
 
 `%debug'
      Output a definition of the macro `YYDEBUG' into the parser file, so
@@ -652,20 +768,48 @@ Bison Declaration Summary
      able to refer to token type codes and the variable `yylval'.
      *Note Semantic Values of Tokens: Token Values.
 
-`%verbose'
+`%file-prefix="PREFIX"'
-     Write an extra output file containing verbose descriptions of the
+     Specify a prefix to use for all Bison output file names.  The
-     parser states and what is done for each type of look-ahead token in
+     names are chosen as if the input file were named `PREFIX.y'.
-     that state.
 
-     This file also describes all the conflicts, both those resolved by
+`%locations'
-     operator precedence and the unresolved ones.
+     Generate the code processing the locations (*note Special Features
+     for Use in Actions: Action Features.).  This mode is enabled as
+     soon as the grammar uses the special `@N' tokens, but if your
+     grammar does not use it, using `%locations' allows for more
+     accurate parse error messages.
 
-     The file's name is made by removing `.tab.c' or `.c' from the
+`%name-prefix="PREFIX"'
-     parser output file name, and adding `.output' instead.
+     Rename the external symbols used in the parser so that they start
+     with PREFIX instead of `yy'.  The precise list of symbols renamed
+     is `yyparse', `yylex', `yyerror', `yynerrs', `yylval', `yychar'
+     and `yydebug'.  For example, if you use `%name-prefix="c_"', the
+     names become `c_parse', `c_lex', and so on.  *Note Multiple
+     Parsers in the Same Program: Multiple Parsers.
 
-     Therefore, if the input file is `foo.y', then the parser file is
+`%no-parser'
-     called `foo.tab.c' by default.  As a consequence, the verbose
+     Do not include any C code in the parser file; generate tables
-     output file is called `foo.output'.
+     only.  The parser file contains just `#define' directives and
+     static variable declarations.
+
+     This option also tells Bison to write the C code for the grammar
+     actions into a file named `FILENAME.act', in the form of a
+     brace-surrounded body fit for a `switch' statement.
+
+`%no-lines'
+     Don't generate any `#line' preprocessor commands in the parser
+     file.  Ordinarily Bison writes these commands in the parser file
+     so that the C compiler and debuggers will associate errors and
+     object code with your source file (the grammar file).  This
+     directive causes them to associate errors with the parser file,
+     treating it an independent source file in its own right.
+
+`%output="FILENAME"'
+     Specify the FILENAME for the parser file.
+
+`%pure-parser'
+     Request a pure (reentrant) parser program (*note A Pure
+     (Reentrant) Parser: Pure Decl.).
 
 `%token_table'
      Generate an array of token names in the parser file.  The name of
@@ -701,6 +845,26 @@ Bison Declaration Summary
     `YYNSTATES'
           The number of parser states (*note Parser States::).
 
+`%verbose'
+     Write an extra output file containing verbose descriptions of the
+     parser states and what is done for each type of look-ahead token in
+     that state.
+
+     This file also describes all the conflicts, both those resolved by
+     operator precedence and the unresolved ones.
+
+     The file's name is made by removing `.tab.c' or `.c' from the
+     parser output file name, and adding `.output' instead.
+
+     Therefore, if the input file is `foo.y', then the parser file is
+     called `foo.tab.c' by default.  As a consequence, the verbose
+     output file is called `foo.output'.
+
+`%yacc'
+`%fixed-output-files'
+     Pretend the option `--yacc' was given, i.e., imitate Yacc,
+     including its naming conventions.  *Note Bison Options::, for more.
+
 
 File: bison.info,  Node: Multiple Parsers,  Prev: Declarations,  Up: Grammar File
 
@@ -746,8 +910,8 @@ that it needs to use.
 
    Keep in mind that the parser uses many C identifiers starting with
 `yy' and `YY' for internal purposes.  If you use such an identifier
-(aside from those in this manual) in an action or in epilogue in the
+(aside from those in this manual) in an action or in additional C code
-grammar file, you are likely to run into trouble.
+in the grammar file, you are likely to run into trouble.
 
 * Menu:
 
@@ -1082,199 +1246,3 @@ encountered so far.  Normally this variable is global; but if you
 request a pure parser (*note A Pure (Reentrant) Parser: Pure Decl.)
 then it is a local variable which only the actions can access.
 
-
-File: bison.info,  Node: Action Features,  Prev: Error Reporting,  Up: Interface
-
-Special Features for Use in Actions
-===================================
-
-   Here is a table of Bison constructs, variables and macros that are
-useful in actions.
-
-`$$'
-     Acts like a variable that contains the semantic value for the
-     grouping made by the current rule.  *Note Actions::.
-
-`$N'
-     Acts like a variable that contains the semantic value for the Nth
-     component of the current rule.  *Note Actions::.
-
-`$<TYPEALT>$'
-     Like `$$' but specifies alternative TYPEALT in the union specified
-     by the `%union' declaration.  *Note Data Types of Values in
-     Actions: Action Types.
-
-`$<TYPEALT>N'
-     Like `$N' but specifies alternative TYPEALT in the union specified
-     by the `%union' declaration.  *Note Data Types of Values in
-     Actions: Action Types.
-
-`YYABORT;'
-     Return immediately from `yyparse', indicating failure.  *Note The
-     Parser Function `yyparse': Parser Function.
-
-`YYACCEPT;'
-     Return immediately from `yyparse', indicating success.  *Note The
-     Parser Function `yyparse': Parser Function.
-
-`YYBACKUP (TOKEN, VALUE);'
-     Unshift a token.  This macro is allowed only for rules that reduce
-     a single value, and only when there is no look-ahead token.  It
-     installs a look-ahead token with token type TOKEN and semantic
-     value VALUE; then it discards the value that was going to be
-     reduced by this rule.
-
-     If the macro is used when it is not valid, such as when there is a
-     look-ahead token already, then it reports a syntax error with a
-     message `cannot back up' and performs ordinary error recovery.
-
-     In either case, the rest of the action is not executed.
-
-`YYEMPTY'
-     Value stored in `yychar' when there is no look-ahead token.
-
-`YYERROR;'
-     Cause an immediate syntax error.  This statement initiates error
-     recovery just as if the parser itself had detected an error;
-     however, it does not call `yyerror', and does not print any
-     message.  If you want to print an error message, call `yyerror'
-     explicitly before the `YYERROR;' statement.  *Note Error
-     Recovery::.
-
-`YYRECOVERING'
-     This macro stands for an expression that has the value 1 when the
-     parser is recovering from a syntax error, and 0 the rest of the
-     time.  *Note Error Recovery::.
-
-`yychar'
-     Variable containing the current look-ahead token.  (In a pure
-     parser, this is actually a local variable within `yyparse'.)  When
-     there is no look-ahead token, the value `YYEMPTY' is stored in the
-     variable.  *Note Look-Ahead Tokens: Look-Ahead.
-
-`yyclearin;'
-     Discard the current look-ahead token.  This is useful primarily in
-     error rules.  *Note Error Recovery::.
-
-`yyerrok;'
-     Resume generating error messages immediately for subsequent syntax
-     errors.  This is useful primarily in error rules.  *Note Error
-     Recovery::.
-
-`@$'
-     Acts like a structure variable containing information on the
-     textual position of the grouping made by the current rule.  *Note
-     Tracking Locations: Locations.
-
-`@N'
-     Acts like a structure variable containing information on the
-     textual position of the Nth component of the current rule.  *Note
-     Tracking Locations: Locations.
-
-
-File: bison.info,  Node: Algorithm,  Next: Error Recovery,  Prev: Interface,  Up: Top
-
-The Bison Parser Algorithm
-**************************
-
-   As Bison reads tokens, it pushes them onto a stack along with their
-semantic values.  The stack is called the "parser stack".  Pushing a
-token is traditionally called "shifting".
-
-   For example, suppose the infix calculator has read `1 + 5 *', with a
-`3' to come.  The stack will have four elements, one for each token
-that was shifted.
-
-   But the stack does not always have an element for each token read.
-When the last N tokens and groupings shifted match the components of a
-grammar rule, they can be combined according to that rule.  This is
-called "reduction".  Those tokens and groupings are replaced on the
-stack by a single grouping whose symbol is the result (left hand side)
-of that rule.  Running the rule's action is part of the process of
-reduction, because this is what computes the semantic value of the
-resulting grouping.
-
-   For example, if the infix calculator's parser stack contains this:
-
-     1 + 5 * 3
-
-and the next input token is a newline character, then the last three
-elements can be reduced to 15 via the rule:
-
-     expr: expr '*' expr;
-
-Then the stack contains just these three elements:
-
-     1 + 15
-
-At this point, another reduction can be made, resulting in the single
-value 16.  Then the newline token can be shifted.
-
-   The parser tries, by shifts and reductions, to reduce the entire
-input down to a single grouping whose symbol is the grammar's
-start-symbol (*note Languages and Context-Free Grammars: Language and
-Grammar.).
-
-   This kind of parser is known in the literature as a bottom-up parser.
-
-* Menu:
-
-* Look-Ahead::        Parser looks one token ahead when deciding what to do.
-* Shift/Reduce::      Conflicts: when either shifting or reduction is valid.
-* Precedence::        Operator precedence works by resolving conflicts.
-* Contextual Precedence::  When an operator's precedence depends on context.
-* Parser States::     The parser is a finite-state-machine with stack.
-* Reduce/Reduce::     When two rules are applicable in the same situation.
-* Mystery Conflicts::  Reduce/reduce conflicts that look unjustified.
-* Stack Overflow::    What happens when stack gets full.  How to avoid it.
-
-
-File: bison.info,  Node: Look-Ahead,  Next: Shift/Reduce,  Up: Algorithm
-
-Look-Ahead Tokens
-=================
-
-   The Bison parser does _not_ always reduce immediately as soon as the
-last N tokens and groupings match a rule.  This is because such a
-simple strategy is inadequate to handle most languages.  Instead, when a
-reduction is possible, the parser sometimes "looks ahead" at the next
-token in order to decide what to do.
-
-   When a token is read, it is not immediately shifted; first it
-becomes the "look-ahead token", which is not on the stack.  Now the
-parser can perform one or more reductions of tokens and groupings on
-the stack, while the look-ahead token remains off to the side.  When no
-more reductions should take place, the look-ahead token is shifted onto
-the stack.  This does not mean that all possible reductions have been
-done; depending on the token type of the look-ahead token, some rules
-may choose to delay their application.
-
-   Here is a simple case where look-ahead is needed.  These three rules
-define expressions which contain binary addition operators and postfix
-unary factorial operators (`!'), and allow parentheses for grouping.
-
-     expr:     term '+' expr
-             | term
-             ;
-     
-     term:     '(' expr ')'
-             | term '!'
-             | NUMBER
-             ;
-
-   Suppose that the tokens `1 + 2' have been read and shifted; what
-should be done?  If the following token is `)', then the first three
-tokens must be reduced to form an `expr'.  This is the only valid
-course, because shifting the `)' would produce a sequence of symbols
-`term ')'', and no rule allows this.
-
-   If the following token is `!', then it must be shifted immediately so
-that `2 !' can be reduced to make a `term'.  If instead the parser were
-to reduce before shifting, `1 + 2' would become an `expr'.  It would
-then be impossible to shift the `!' because doing so would produce on
-the stack the sequence of symbols `expr '!''.  No rule allows that
-sequence.
-
-   The current look-ahead token is stored in the variable `yychar'.
-*Note Special Features for Use in Actions: Action Features.
-

doc/bison.info-4

@@ -1,5 +1,5 @@
-This is bison.info, produced by makeinfo version 4.0b from
+Ceci est le fichier Info bison.info, produit par Makeinfo version 4.0b
-bison.texinfo.
+à partir bison.texinfo.
 
 START-INFO-DIR-ENTRY
 * bison: (bison).	GNU Project parser generator (yacc replacement).
@@ -28,6 +28,202 @@ 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.
 
+
+File: bison.info,  Node: Action Features,  Prev: Error Reporting,  Up: Interface
+
+Special Features for Use in Actions
+===================================
+
+   Here is a table of Bison constructs, variables and macros that are
+useful in actions.
+
+`$$'
+     Acts like a variable that contains the semantic value for the
+     grouping made by the current rule.  *Note Actions::.
+
+`$N'
+     Acts like a variable that contains the semantic value for the Nth
+     component of the current rule.  *Note Actions::.
+
+`$<TYPEALT>$'
+     Like `$$' but specifies alternative TYPEALT in the union specified
+     by the `%union' declaration.  *Note Data Types of Values in
+     Actions: Action Types.
+
+`$<TYPEALT>N'
+     Like `$N' but specifies alternative TYPEALT in the union specified
+     by the `%union' declaration.  *Note Data Types of Values in
+     Actions: Action Types.
+
+`YYABORT;'
+     Return immediately from `yyparse', indicating failure.  *Note The
+     Parser Function `yyparse': Parser Function.
+
+`YYACCEPT;'
+     Return immediately from `yyparse', indicating success.  *Note The
+     Parser Function `yyparse': Parser Function.
+
+`YYBACKUP (TOKEN, VALUE);'
+     Unshift a token.  This macro is allowed only for rules that reduce
+     a single value, and only when there is no look-ahead token.  It
+     installs a look-ahead token with token type TOKEN and semantic
+     value VALUE; then it discards the value that was going to be
+     reduced by this rule.
+
+     If the macro is used when it is not valid, such as when there is a
+     look-ahead token already, then it reports a syntax error with a
+     message `cannot back up' and performs ordinary error recovery.
+
+     In either case, the rest of the action is not executed.
+
+`YYEMPTY'
+     Value stored in `yychar' when there is no look-ahead token.
+
+`YYERROR;'
+     Cause an immediate syntax error.  This statement initiates error
+     recovery just as if the parser itself had detected an error;
+     however, it does not call `yyerror', and does not print any
+     message.  If you want to print an error message, call `yyerror'
+     explicitly before the `YYERROR;' statement.  *Note Error
+     Recovery::.
+
+`YYRECOVERING'
+     This macro stands for an expression that has the value 1 when the
+     parser is recovering from a syntax error, and 0 the rest of the
+     time.  *Note Error Recovery::.
+
+`yychar'
+     Variable containing the current look-ahead token.  (In a pure
+     parser, this is actually a local variable within `yyparse'.)  When
+     there is no look-ahead token, the value `YYEMPTY' is stored in the
+     variable.  *Note Look-Ahead Tokens: Look-Ahead.
+
+`yyclearin;'
+     Discard the current look-ahead token.  This is useful primarily in
+     error rules.  *Note Error Recovery::.
+
+`yyerrok;'
+     Resume generating error messages immediately for subsequent syntax
+     errors.  This is useful primarily in error rules.  *Note Error
+     Recovery::.
+
+`@$'
+     Acts like a structure variable containing information on the
+     textual position of the grouping made by the current rule.  *Note
+     Tracking Locations: Locations.
+
+`@N'
+     Acts like a structure variable containing information on the
+     textual position of the Nth component of the current rule.  *Note
+     Tracking Locations: Locations.
+
+
+File: bison.info,  Node: Algorithm,  Next: Error Recovery,  Prev: Interface,  Up: Top
+
+The Bison Parser Algorithm
+**************************
+
+   As Bison reads tokens, it pushes them onto a stack along with their
+semantic values.  The stack is called the "parser stack".  Pushing a
+token is traditionally called "shifting".
+
+   For example, suppose the infix calculator has read `1 + 5 *', with a
+`3' to come.  The stack will have four elements, one for each token
+that was shifted.
+
+   But the stack does not always have an element for each token read.
+When the last N tokens and groupings shifted match the components of a
+grammar rule, they can be combined according to that rule.  This is
+called "reduction".  Those tokens and groupings are replaced on the
+stack by a single grouping whose symbol is the result (left hand side)
+of that rule.  Running the rule's action is part of the process of
+reduction, because this is what computes the semantic value of the
+resulting grouping.
+
+   For example, if the infix calculator's parser stack contains this:
+
+     1 + 5 * 3
+
+and the next input token is a newline character, then the last three
+elements can be reduced to 15 via the rule:
+
+     expr: expr '*' expr;
+
+Then the stack contains just these three elements:
+
+     1 + 15
+
+At this point, another reduction can be made, resulting in the single
+value 16.  Then the newline token can be shifted.
+
+   The parser tries, by shifts and reductions, to reduce the entire
+input down to a single grouping whose symbol is the grammar's
+start-symbol (*note Languages and Context-Free Grammars: Language and
+Grammar.).
+
+   This kind of parser is known in the literature as a bottom-up parser.
+
+* Menu:
+
+* Look-Ahead::        Parser looks one token ahead when deciding what to do.
+* Shift/Reduce::      Conflicts: when either shifting or reduction is valid.
+* Precedence::        Operator precedence works by resolving conflicts.
+* Contextual Precedence::  When an operator's precedence depends on context.
+* Parser States::     The parser is a finite-state-machine with stack.
+* Reduce/Reduce::     When two rules are applicable in the same situation.
+* Mystery Conflicts::  Reduce/reduce conflicts that look unjustified.
+* Stack Overflow::    What happens when stack gets full.  How to avoid it.
+
+
+File: bison.info,  Node: Look-Ahead,  Next: Shift/Reduce,  Up: Algorithm
+
+Look-Ahead Tokens
+=================
+
+   The Bison parser does _not_ always reduce immediately as soon as the
+last N tokens and groupings match a rule.  This is because such a
+simple strategy is inadequate to handle most languages.  Instead, when a
+reduction is possible, the parser sometimes "looks ahead" at the next
+token in order to decide what to do.
+
+   When a token is read, it is not immediately shifted; first it
+becomes the "look-ahead token", which is not on the stack.  Now the
+parser can perform one or more reductions of tokens and groupings on
+the stack, while the look-ahead token remains off to the side.  When no
+more reductions should take place, the look-ahead token is shifted onto
+the stack.  This does not mean that all possible reductions have been
+done; depending on the token type of the look-ahead token, some rules
+may choose to delay their application.
+
+   Here is a simple case where look-ahead is needed.  These three rules
+define expressions which contain binary addition operators and postfix
+unary factorial operators (`!'), and allow parentheses for grouping.
+
+     expr:     term '+' expr
+             | term
+             ;
+     
+     term:     '(' expr ')'
+             | term '!'
+             | NUMBER
+             ;
+
+   Suppose that the tokens `1 + 2' have been read and shifted; what
+should be done?  If the following token is `)', then the first three
+tokens must be reduced to form an `expr'.  This is the only valid
+course, because shifting the `)' would produce a sequence of symbols
+`term ')'', and no rule allows this.
+
+   If the following token is `!', then it must be shifted immediately so
+that `2 !' can be reduced to make a `term'.  If instead the parser were
+to reduce before shifting, `1 + 2' would become an `expr'.  It would
+then be impossible to shift the `!' because doing so would produce on
+the stack the sequence of symbols `expr '!''.  No rule allows that
+sequence.
+
+   The current look-ahead token is stored in the variable `yychar'.
+*Note Special Features for Use in Actions: Action Features.
+
 
 File: bison.info,  Node: Shift/Reduce,  Next: Precedence,  Prev: Look-Ahead,  Up: Algorithm
 
@@ -787,9 +983,10 @@ Here we assume that `yylex' looks at the value of `hexflag'; when it is
 nonzero, all integers are parsed in hexadecimal, and tokens starting
 with letters are parsed as integers if possible.
 
-   The declaration of `hexflag' shown in the prologue of the parser file
+   The declaration of `hexflag' shown in the C declarations section of
-is needed to make it accessible to the actions (*note The Prologue:
+the parser file is needed to make it accessible to the actions (*note
-Prologue.).  You must also write the code in `yylex' to obey the flag.
+The C Declarations Section: C Declarations.).  You must also write the
+code in `yylex' to obey the flag.
 
 
 File: bison.info,  Node: Tie-in Recovery,  Prev: Lexical Tie-ins,  Up: Context Dependency
@@ -858,13 +1055,15 @@ out why.
 
    To enable compilation of trace facilities, you must define the macro
 `YYDEBUG' when you compile the parser.  You could use `-DYYDEBUG=1' as
-a compiler option or you could put `#define YYDEBUG 1' in the prologue
+a compiler option or you could put `#define YYDEBUG 1' in the C
-of the grammar file (*note The Prologue: Prologue.). Alternatively, use
+declarations section of the grammar file (*note The C Declarations
-the `-t' option when you run Bison (*note Invoking Bison: Invocation.).
+Section: C Declarations.).  Alternatively, use the `-t' option when you
-We always define `YYDEBUG' so that debugging is always possible.
+run Bison (*note Invoking Bison: Invocation.).  We always define
+`YYDEBUG' so that debugging is always possible.
 
    The trace facility uses `stderr', so you must add
-`#include <stdio.h>' to the prologue unless it is already there.
+`#include <stdio.h>' to the C declarations section unless it is already
+there.
 
    Once you have compiled the program with trace facilities, the way to
 request a trace is to store a nonzero value in the variable `yydebug'.
@@ -1008,19 +1207,12 @@ Tuning the parser:
      Parser: Debugging.
 
 `--locations'
-     Pretend that `%locactions' was specified.  *Note Decl Summary::.
+     Pretend that `%locations' was specified.  *Note Decl Summary::.
 
 `-p PREFIX'
 `--name-prefix=PREFIX'
-     Rename the external symbols used in the parser so that they start
+     Pretend that `%name-prefix="PREFIX"' was specified.  *Note Decl
-     with PREFIX instead of `yy'.  The precise list of symbols renamed
+     Summary::.
-     is `yyparse', `yylex', `yyerror', `yynerrs', `yylval', `yychar'
-     and `yydebug'.
-
-     For example, if you use `-p c', the names become `cparse', `clex',
-     and so on.
-
-     *Note Multiple Parsers in the Same Program: Multiple Parsers.
 
 `-l'
 `--no-lines'
@@ -1033,39 +1225,52 @@ Tuning the parser:
 
 `-n'
 `--no-parser'
-     Pretend that `%no_parser' was specified.  *Note Decl Summary::.
+     Pretend that `%no-parser' was specified.  *Note Decl Summary::.
 
 `-k'
 `--token-table'
-     Pretend that `%token_table' was specified.  *Note Decl Summary::.
+     Pretend that `%token-table' was specified.  *Note Decl Summary::.
 
 Adjust the output:
 
 `-d'
 `--defines'
-     Pretend that `%verbose' was specified, i.e., write an extra output
+     Pretend that `%defines' was specified, i.e., write an extra output
      file containing macro definitions for the token type names defined
      in the grammar and the semantic value type `YYSTYPE', as well as a
      few `extern' variable declarations.  *Note Decl Summary::.
 
+`--defines=DEFINES-FILE'
+     Same as above, but save in the file DEFINES-FILE.
+
 `-b FILE-PREFIX'
 `--file-prefix=PREFIX'
-     Specify a prefix to use for all Bison output file names.  The
+     Pretend that `%verbose' was specified, i.e, specify prefix to use
-     names are chosen as if the input file were named `PREFIX.c'.
+     for all Bison output file names. *Note Decl Summary::.
 
 `-v'
 `--verbose'
      Pretend that `%verbose' was specified, i.e, write an extra output
      file containing verbose descriptions of the grammar and parser.
-     *Note Decl Summary::, for more.
+     *Note Decl Summary::.
 
-`-o OUTFILE'
+`-o FILENAME'
-`--output-file=OUTFILE'
+`--output=FILENAME'
-     Specify the name OUTFILE for the parser file.
+     Specify the FILENAME for the parser file.
 
-     The other output files' names are constructed from OUTFILE as
+     The other output files' names are constructed from FILENAME as
      described under the `-v' and `-d' options.
 
+`-g'
+     Output a VCG definition of the LALR(1) grammar automaton computed
+     by Bison. If the grammar file is `foo.y', the VCG output file will
+     be `foo.vcg'.
+
+`--graph=GRAPH-FILE'
+     The behaviour of -GRAPH is the same than `-g'. The only difference
+     is that it has an optionnal argument which is the name of the
+     output graph filename.
+
 
 File: bison.info,  Node: Environment Variables,  Next: Option Cross Key,  Prev: Bison Options,  Up: Invocation
 
@@ -1098,39 +1303,16 @@ Option Cross Key
 find the corresponding short option.
 
      --debug                               -t
-     --defines                             -d
+     --defines=DEFINES-FILE          -d
      --file-prefix=PREFIX                  -b FILE-PREFIX
      --fixed-output-files --yacc           -y
+     --graph=GRAPH-FILE              -d
      --help                                -h
      --name-prefix=PREFIX                  -p NAME-PREFIX
      --no-lines                            -l
      --no-parser                           -n
-     --output-file=OUTFILE                 -o OUTFILE
+     --output=OUTFILE                      -o OUTFILE
      --token-table                         -k
      --verbose                             -v
      --version                             -V
 
-
-File: bison.info,  Node: VMS Invocation,  Prev: Option Cross Key,  Up: Invocation
-
-Invoking Bison under VMS
-========================
-
-   The command line syntax for Bison on VMS is a variant of the usual
-Bison command syntax--adapted to fit VMS conventions.
-
-   To find the VMS equivalent for any Bison option, start with the long
-option, and substitute a `/' for the leading `--', and substitute a `_'
-for each `-' in the name of the long option.  For example, the
-following invocation under VMS:
-
-     bison /debug/name_prefix=bar foo.y
-
-is equivalent to the following command under POSIX.
-
-     bison --debug --name-prefix=bar foo.y
-
-   The VMS file system does not permit filenames such as `foo.tab.c'.
-In the above example, the output file would instead be named
-`foo_tab.c'.
-

doc/bison.info-5

@@ -1,5 +1,5 @@
-This is bison.info, produced by makeinfo version 4.0b from
+Ceci est le fichier Info bison.info, produit par Makeinfo version 4.0b
-bison.texinfo.
+à partir bison.texinfo.
 
 START-INFO-DIR-ENTRY
 * bison: (bison).	GNU Project parser generator (yacc replacement).
@@ -28,6 +28,30 @@ 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.
 
+
+File: bison.info,  Node: VMS Invocation,  Prev: Option Cross Key,  Up: Invocation
+
+Invoking Bison under VMS
+========================
+
+   The command line syntax for Bison on VMS is a variant of the usual
+Bison command syntax--adapted to fit VMS conventions.
+
+   To find the VMS equivalent for any Bison option, start with the long
+option, and substitute a `/' for the leading `--', and substitute a `_'
+for each `-' in the name of the long option.  For example, the
+following invocation under VMS:
+
+     bison /debug/name_prefix=bar foo.y
+
+is equivalent to the following command under POSIX.
+
+     bison --debug --name-prefix=bar foo.y
+
+   The VMS file system does not permit filenames such as `foo.tab.c'.
+In the above example, the output file would instead be named
+`foo_tab.c'.
+
 
 File: bison.info,  Node: Table of Symbols,  Next: Glossary,  Prev: Invocation,  Up: Top
 
@@ -172,11 +196,19 @@ Bison Symbols
      Bison declaration to create a header file meant for the scanner.
      *Note Decl Summary::.
 
+`%file-prefix="PREFIX"'
+     Bison declaration to set tge prefix of the output files. *Note
+     Decl Summary::.
+
 `%left'
      Bison declaration to assign left associativity to token(s).  *Note
      Operator Precedence: Precedence Decl.
 
-`%no_lines'
+`%name-prefix="PREFIX"'
+     Bison declaration to rename the external symbols. *Note Decl
+     Summary::.
+
+`%no-lines'
      Bison declaration to avoid generating `#line' directives in the
      parser file.  *Note Decl Summary::.
 
@@ -184,11 +216,15 @@ Bison Symbols
      Bison declaration to assign non-associativity to token(s).  *Note
      Operator Precedence: Precedence Decl.
 
+`%output="FILENAME"'
+     Bison declaration to set the name of the parser file. *Note Decl
+     Summary::.
+
 `%prec'
      Bison declaration to assign a precedence to a specific rule.
      *Note Context-Dependent Precedence: Contextual Precedence.
 
-`%pure_parser'
+`%pure-parser'
      Bison declaration to request a pure (reentrant) parser.  *Note A
      Pure (Reentrant) Parser: Pure Decl.
 
@@ -204,7 +240,7 @@ Bison Symbols
      Bison declaration to declare token(s) without specifying
      precedence.  *Note Token Type Names: Token Decl.
 
-`%token_table'
+`%token-table'
      Bison declaration to include a token name table in the parser file.
      *Note Decl Summary::.
 
@@ -220,13 +256,14 @@ Bison Symbols
 
 `%%'
      Delimiter used to separate the grammar rule section from the Bison
-     declarations section or the epilogue.  *Note The Overall Layout of
+     declarations section or the additional C code section.  *Note The
-     a Bison Grammar: Grammar Layout.
+     Overall Layout of a Bison Grammar: Grammar Layout.
 
 `%{ %}'
      All code listed between `%{' and `%}' is copied directly to the
-     output file uninterpreted.  Such code forms the prologue of the
+     output file uninterpreted.  Such code forms the "C declarations"
-     input file.  *Note Outline of a Bison Grammar: Grammar Outline.
+     section of the input file.  *Note Outline of a Bison Grammar:
+     Grammar Outline.
 
 `/*...*/'
      Comment delimiters, as in C.
@@ -823,17 +860,17 @@ Index
 * %token:                                Token Decl.
 * %type:                                 Type Decl.
 * %union:                                Union Decl.
-* @$ <1>:                                Actions and Locations.
+* @$ <1>:                                Action Features.
-* @$:                                    Action Features.
+* @$:                                    Actions and Locations.
-* @N <1>:                                Actions and Locations.
+* @N <1>:                                Action Features.
-* @N:                                    Action Features.
+* @N:                                    Actions and Locations.
 * action:                                Actions.
 * action data types:                     Action Types.
 * action features summary:               Action Features.
 * actions in mid-rule:                   Mid-Rule Actions.
 * actions, location:                     Actions and Locations.
 * actions, semantic:                     Semantic Actions.
-* additional C code section:             Epilogue.
+* additional C code section:             C Code.
 * algorithm of parser:                   Algorithm.
 * associativity:                         Why Precedence.
 * Backus-Naur form:                      Language and Grammar.
@@ -849,10 +886,12 @@ Index
 * BISON_HAIRY:                           Environment Variables.
 * BISON_SIMPLE:                          Environment Variables.
 * BNF:                                   Language and Grammar.
-* C code, section for additional:        Epilogue.
+* C code, section for additional:        C Code.
+* C declarations section:                C Declarations.
 * C-language interface:                  Interface.
 * calc:                                  Infix Calc.
 * calculator, infix notation:            Infix Calc.
+* calculator, location tracking:         Location Tracking Calc.
 * calculator, multi-function:            Multi-function Calc.
 * calculator, simple:                    RPN Calc.
 * character token:                       Symbols.
@@ -869,10 +908,9 @@ Index
 * data types of semantic values:         Value Type.
 * debugging:                             Debugging.
 * declaration summary:                   Decl Summary.
-* declarations:                          Prologue.
-* declarations section:                  Prologue.
 * declarations, Bison:                   Declarations.
 * declarations, Bison (introduction):    Bison Declarations.
+* declarations, C:                       C Declarations.
 * declaring literal string tokens:       Token Decl.
 * declaring operator precedence:         Precedence Decl.
 * declaring the start symbol:            Start Decl.
@@ -887,7 +925,6 @@ Index
 * defining language semantics:           Semantics.
 * else, dangling:                        Shift/Reduce.
 * environment variables:                 Environment Variables.
-* epilogue:                              Epilogue.
 * error:                                 Error Recovery.
 * error recovery:                        Error Recovery.
 * error recovery, simple:                Simple Error Recovery.
@@ -925,8 +962,10 @@ Index
 * location <1>:                          Locations.
 * location:                              Locations Overview.
 * location actions:                      Actions and Locations.
+* location tracking calculator:          Location Tracking Calc.
 * look-ahead token:                      Look-Ahead.
 * LR(1):                                 Mystery Conflicts.
+* ltcalc:                                Location Tracking Calc.
 * main function in simple example:       Rpcalc Main.
 * mfcalc:                                Multi-function Calc.
 * mid-rule actions:                      Mid-Rule Actions.
@@ -944,14 +983,13 @@ Index
 * parser stack overflow:                 Stack Overflow.
 * parser state:                          Parser States.
 * polish notation calculator:            RPN Calc.
-* position, textual <1>:                 Locations Overview.
+* position, textual <1>:                 Locations.
-* position, textual:                     Locations.
+* position, textual:                     Locations Overview.
 * precedence declarations:               Precedence Decl.
 * precedence of operators:               Precedence.
 * precedence, context-dependent:         Contextual Precedence.
 * precedence, unary operator:            Contextual Precedence.
 * preventing warnings about conflicts:   Expect Decl.
-* Prologue:                              Prologue.
 * pure parser:                           Pure Decl.
 * recovery from errors:                  Error Recovery.
 * recursive rule:                        Recursion.
@@ -1009,8 +1047,8 @@ Index
 * YYBACKUP:                              Action Features.
 * yychar:                                Look-Ahead.
 * yyclearin:                             Error Recovery.
-* YYDEBUG:                               Debugging.
 * yydebug:                               Debugging.
+* YYDEBUG:                               Debugging.
 * YYEMPTY:                               Action Features.
 * yyerrok:                               Error Recovery.
 * YYERROR:                               Action Features.

doc/fdl.texi

@@ -1,4 +1,3 @@
-
 @node GNU Free Documentation License
 @appendixsec GNU Free Documentation License
 
@@ -400,4 +399,3 @@ 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, Concepts, Conditions, Top
+@node Copying
 @unnumbered GNU GENERAL PUBLIC LICENSE
 @center Version 2, June 1991
 

doc/refcard.tex

@@ -19,7 +19,7 @@
 \def\finalout{\overfullrule=0pt}
 %\finalout
 
-% Copyright (c) 1998 Free Software Foundation, Inc.
+% Copyright (c) 1998, 2001  Free Software Foundation, Inc.
 %
 % This file is part of Bison.
 %
@@ -66,11 +66,11 @@
 % We only change the following to change the version numbers and
 % such.
 
-\def\bisonversion{1.20}                    % the bison version
+\def\bisonversion{1.31}                    % the bison version
 
-\def\refcardversion{0.4a}                   % reference card version
+\def\refcardversion{0.5}                   % reference card version
-\def\month{August}                       % month
+\def\month{November}                       % month
-\def\year{1998}                            % year
+\def\year{2001}                            % year
 \def\version{\month\ \year, Bison Refcard Version \refcardversion}
 
 % for copyright notices
@@ -316,10 +316,13 @@ 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}
 
@@ -362,8 +365,8 @@ 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 with
+  \%nonassoc} is optional. Additionally, precedence may be overridden
-embedded {\tt \%prec} commands.   
+in the rules with {\tt \%prec} commands.
 
 \section{Parser Definition Files}
 %*********************************
@@ -397,6 +400,7 @@ The general form for a parser definition is:
 
 Rules take the form:
 
+\vskip -\baselineskip
 \beginexample
      non-terminal : {\it statement} 1
                   | {\it statement} 2
@@ -439,15 +443,17 @@ For example:
 \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 data's line position.}          {@{\it n}.{\it line\_spec}}
+\key{Access symbol's location.}             {@\$, @0\dots@{\it n}}
-\key{Access data's column position.}        {@{\it n}.{\it column\_spec}} 
+\key{Access data's line location.}          {@{\it x}.{\it line\_spec}}
+\key{Access data's column location.}        {@{\it x}.{\it column\_spec}}
 
 
 \vskip .10truein
+%
 Where {\it t} is a type defined in the {\tt \%union}, {\it n} is a
-number, {\it line\_spec} one of {\tt first_line} and {\tt last_line},
+number, {\it x} is a number or \$, {\it line\_spec} one of {\tt
-and {\it column\_spec} is specified as either {\tt first_column} or {\tt
+  first_line} and {\tt last_line}, and {\it column\_spec} is specified
-last_column}. 
+as either {\tt first_column} or {\tt last_column}.
 
 \section {Variables and Types}
 %*****************************

doc/stamp-vti

@@ -1,3 +1,4 @@
-@set UPDATED 15 August 2001
+@set UPDATED 12 November 2001
-@set EDITION 1.28c
+@set UPDATED-MONTH November 2001
-@set VERSION 1.28c
+@set EDITION 1.30e
+@set VERSION 1.30e

doc/version.texi

@@ -1,3 +1,4 @@
-@set UPDATED 15 August 2001
+@set UPDATED 12 November 2001
-@set EDITION 1.28c
+@set UPDATED-MONTH November 2001
-@set VERSION 1.28c
+@set EDITION 1.30e
+@set VERSION 1.30e

intl/ChangeLog

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

intl/Makefile.in

@@ -1,19 +1,20 @@
 # 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
+# This program is free software; you can redistribute it and/or modify it
-# it under the terms of the GNU General Public License as published by
+# under the terms of the GNU Library General Public License as published
-# the Free Software Foundation; either version 2, or (at your option)
+# 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
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# GNU General Public License for more details.
+# Library General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License
+# You should have received a copy of the GNU Library General Public
-# along with this program; if not, write to the Free Software
+# License along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+# USA.
 
 PACKAGE = @PACKAGE@
 VERSION = @VERSION@
@@ -74,7 +75,7 @@ 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 = libintl.glibc
+DISTFILES.gettext = COPYING.LIB-2 COPYING.LIB-2.1 libintl.glibc
 DISTFILES.obsolete = xopen-msg.sed linux-msg.sed po2tbl.sed.in cat-compat.c
 
 # Libtool's library version information for libintl.
@@ -184,7 +185,7 @@ install-data: all
 	  $(mkinstalldirs) $(DESTDIR)$(gettextsrcdir); \
 	  $(INSTALL_DATA) VERSION $(DESTDIR)$(gettextsrcdir)/VERSION; \
 	  $(INSTALL_DATA) ChangeLog.inst $(DESTDIR)$(gettextsrcdir)/ChangeLog; \
-	  dists="$(DISTFILES.common)"; \
+	  dists="COPYING.LIB-2 COPYING.LIB-2.1 $(DISTFILES.common)"; \
 	  for file in $$dists; do \
 	    $(INSTALL_DATA) $(srcdir)/$$file \
 			    $(DESTDIR)$(gettextsrcdir)/$$file; \
@@ -243,7 +244,7 @@ uninstall:
 	  : ; \
 	fi
 	if test "$(PACKAGE)" = "gettext"; then \
-	  for file in VERSION ChangeLog $(DISTFILES.common) $(DISTFILES.generated); do \
+	  for file in VERSION ChangeLog COPYING.LIB-2 COPYING.LIB-2.1 $(DISTFILES.common) $(DISTFILES.generated); do \
 	    rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
 	  done; \
 	else \

intl/VERSION

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

intl/bindtextdom.c

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/dcgettext.c

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/dcigettext.c

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   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

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/dgettext.c

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/dngettext.c

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/explodename.c

@@ -1,19 +1,20 @@
 /* Copyright (C) 1995-1998, 2000, 2001 Free Software Foundation, Inc.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/finddomain.c

@@ -2,19 +2,20 @@
    Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
    Written by Ulrich Drepper <drepper@gnu.org>, 1995.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/gettext.c

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/gettext.h

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifndef _GETTEXT_H
 #define _GETTEXT_H 1

intl/gettextP.h

@@ -2,19 +2,20 @@
    Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
    Written by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifndef _GETTEXTP_H
 #define _GETTEXTP_H

intl/hash-string.h

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 /* @@ end of prolog @@ */
 

intl/intl-compat.c

@@ -2,19 +2,20 @@
    Library.
    Copyright (C) 1995, 2000, 2001 Software Foundation, Inc.
 
-This program is free software; you can redistribute it and/or modify
+   This program is free software; you can redistribute it and/or modify it
-it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-the Free Software Foundation; either version 2, or (at your option)
+   by the Free Software Foundation; either version 2, or (at your option)
-any later version.
+   any later version.
 
-This program 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
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-GNU General Public License for more details.
+   Library General Public License for more details.
 
-You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-along with this program; if not, write to the Free Software
+   License along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/l10nflist.c

@@ -1,19 +1,20 @@
 /* Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   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

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifndef _LIBGETTEXT_H
 #define _LIBGETTEXT_H 1

intl/libgnuintl.h

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifndef _LIBINTL_H
 #define _LIBINTL_H	1

intl/loadinfo.h

@@ -2,19 +2,20 @@
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifndef _LOADINFO_H
 #define _LOADINFO_H	1

intl/loadmsgcat.c

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   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

@@ -1,19 +1,20 @@
 # 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
+# This program is free software; you can redistribute it and/or modify it
-# it under the terms of the GNU General Public License as published by
+# under the terms of the GNU Library General Public License as published
-# the Free Software Foundation; either version 2, or (at your option)
+# 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
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# GNU General Public License for more details.
+# Library General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License
+# You should have received a copy of the GNU Library General Public
-# along with this program; if not, write to the Free Software
+# License along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# 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
@@ -46,7 +47,7 @@ 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          iw_IL.ISO-8859-8
+hebrew          he_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

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   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

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

intl/plural.c

@@ -23,19 +23,20 @@
    Copyright (C) 2000, 2001 Free Software Foundation, Inc.
    Written by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   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
@@ -66,13 +67,13 @@
 #define YYLEX_PARAM	&((struct parse_args *) arg)->cp
 #define YYPARSE_PARAM	arg
 
-#line 52 "plural.y"
+#line 53 "plural.y"
 typedef union {
   unsigned long int num;
   enum operator op;
   struct expression *exp;
 } YYSTYPE;
-#line 58 "plural.y"
+#line 59 "plural.y"
 
 /* Prototypes for local functions.  */
 static struct expression *new_exp PARAMS ((int nargs, enum operator op,
@@ -234,8 +235,8 @@ static const short yyrhs[] = {    17,
 
 #if YYDEBUG != 0
 static const short yyrline[] = { 0,
-   177,   185,   189,   193,   197,   201,   205,   209,   213,   217,
+   178,   186,   190,   194,   198,   202,   206,   210,   214,   218,
-   221,   226
+   222,   227
 };
 #endif
 
@@ -845,7 +846,7 @@ yyreduce:
   switch (yyn) {
 
 case 1:
-#line 178 "plural.y"
+#line 179 "plural.y"
 {
 	    if (yyvsp[0].exp == NULL)
 	      YYABORT;
@@ -853,68 +854,68 @@ case 1:
 	  ;
     break;}
 case 2:
-#line 186 "plural.y"
+#line 187 "plural.y"
 {
 	    yyval.exp = new_exp_3 (qmop, yyvsp[-4].exp, yyvsp[-2].exp, yyvsp[0].exp);
 	  ;
     break;}
 case 3:
-#line 190 "plural.y"
+#line 191 "plural.y"
 {
 	    yyval.exp = new_exp_2 (lor, yyvsp[-2].exp, yyvsp[0].exp);
 	  ;
     break;}
 case 4:
-#line 194 "plural.y"
+#line 195 "plural.y"
 {
 	    yyval.exp = new_exp_2 (land, yyvsp[-2].exp, yyvsp[0].exp);
 	  ;
     break;}
 case 5:
-#line 198 "plural.y"
+#line 199 "plural.y"
 {
 	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
 	  ;
     break;}
 case 6:
-#line 202 "plural.y"
+#line 203 "plural.y"
 {
 	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
 	  ;
     break;}
 case 7:
-#line 206 "plural.y"
+#line 207 "plural.y"
 {
 	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
 	  ;
     break;}
 case 8:
-#line 210 "plural.y"
+#line 211 "plural.y"
 {
 	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
 	  ;
     break;}
 case 9:
-#line 214 "plural.y"
+#line 215 "plural.y"
 {
 	    yyval.exp = new_exp_1 (lnot, yyvsp[0].exp);
 	  ;
     break;}
 case 10:
-#line 218 "plural.y"
+#line 219 "plural.y"
 {
 	    yyval.exp = new_exp_0 (var);
 	  ;
     break;}
 case 11:
-#line 222 "plural.y"
+#line 223 "plural.y"
 {
 	    if ((yyval.exp = new_exp_0 (num)) != NULL)
 	      yyval.exp->val.num = yyvsp[0].num;
 	  ;
     break;}
 case 12:
-#line 227 "plural.y"
+#line 228 "plural.y"
 {
 	    yyval.exp = yyvsp[-1].exp;
 	  ;
@@ -1141,7 +1142,7 @@ yyerrhandle:
     }
   return 1;
 }
-#line 232 "plural.y"
+#line 233 "plural.y"
 
 
 void

intl/plural.y

@@ -3,19 +3,20 @@
    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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   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

@@ -1,19 +1,20 @@
 /* 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
+   This program is free software; you can redistribute it and/or modify it
-   it under the terms of the GNU General Public License as published by
+   under the terms of the GNU Library General Public License as published
-   the Free Software Foundation; either version 2, or (at your option)
+   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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Library General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Library General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with this program; if not, write to the Free Software
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>

lib/Makefile.am

@@ -4,7 +4,7 @@ AUTOMAKE_OPTIONS = ansi2knr
 
 noinst_LIBRARIES = libbison.a
 
-INCLUDES = -I.. -I$(srcdir) -I$(top_srcdir)/src -I../intl
+INCLUDES = -I.. -I$(srcdir) -I../intl
 
 # Heck, we are still using an old version of Automake which does not
 # understand LIBOBJ additions using $objext...
@@ -14,7 +14,6 @@ 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

lib/Makefile.in

@@ -1,4 +1,5 @@
-# Makefile.in generated automatically by automake 1.5 from Makefile.am.
+# Makefile.in generated by automake 1.5a from Makefile.am.
+# @configure_input@
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -43,6 +44,7 @@ AUTOCONF = @AUTOCONF@
 AUTOMAKE = @AUTOMAKE@
 AUTOHEADER = @AUTOHEADER@
 
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
 INSTALL = @INSTALL@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
@@ -57,8 +59,12 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
+
+EXEEXT = @EXEEXT@
+OBJEXT = @OBJEXT@
+PATH_SEPARATOR = @PATH_SEPARATOR@
 AMTAR = @AMTAR@
-AT_TESTPATH = @AT_TESTPATH@
+AUTOM4TE = @AUTOM4TE@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -67,10 +73,7 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-ECHO_C = @ECHO_C@
+GCC = @GCC@
-ECHO_N = @ECHO_N@
-ECHO_T = @ECHO_T@
-EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
@@ -81,12 +84,10 @@ 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@
@@ -104,7 +105,7 @@ AUTOMAKE_OPTIONS = ansi2knr
 
 noinst_LIBRARIES = libbison.a
 
-INCLUDES = -I.. -I$(srcdir) -I$(top_srcdir)/src -I../intl
+INCLUDES = -I.. -I$(srcdir) -I../intl
 
 
 # Heck, we are still using an old version of Automake which does not
@@ -114,7 +115,6 @@ 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
@@ -130,9 +130,8 @@ LIBRARIES = $(noinst_LIBRARIES)
 
 libbison_a_AR = $(AR) cru
 am_libbison_a_OBJECTS = error$U.$(OBJEXT) getopt$U.$(OBJEXT) \
-	getopt1$U.$(OBJEXT) hash$U.$(OBJEXT) obstack$U.$(OBJEXT) \
+	getopt1$U.$(OBJEXT) obstack$U.$(OBJEXT) quote$U.$(OBJEXT) \
-	quote$U.$(OBJEXT) quotearg$U.$(OBJEXT) xmalloc$U.$(OBJEXT) \
+	quotearg$U.$(OBJEXT) xmalloc$U.$(OBJEXT) xstrdup$U.$(OBJEXT)
-	xstrdup$U.$(OBJEXT)
 libbison_a_OBJECTS = $(am_libbison_a_OBJECTS)
 
 DEFS = @DEFS@
@@ -142,13 +141,13 @@ LDFLAGS = @LDFLAGS@
 LIBS = @LIBS@
 depcomp = $(SHELL) $(top_srcdir)/config/depcomp
 @AMDEP_TRUE@DEP_FILES = $(DEPDIR)/error$U.Po $(DEPDIR)/getopt$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/getopt1$U.Po $(DEPDIR)/hash$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/getopt1$U.Po $(DEPDIR)/malloc.Po \
-@AMDEP_TRUE@	$(DEPDIR)/malloc.Po $(DEPDIR)/memchr.Po \
+@AMDEP_TRUE@	$(DEPDIR)/memchr.Po $(DEPDIR)/obstack$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/obstack$U.Po $(DEPDIR)/quote$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/quote$U.Po $(DEPDIR)/quotearg$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/quotearg$U.Po $(DEPDIR)/realloc.Po \
+@AMDEP_TRUE@	$(DEPDIR)/realloc.Po $(DEPDIR)/stpcpy.Po \
-@AMDEP_TRUE@	$(DEPDIR)/stpcpy.Po $(DEPDIR)/strndup.Po \
+@AMDEP_TRUE@	$(DEPDIR)/strndup.Po $(DEPDIR)/strnlen.Po \
-@AMDEP_TRUE@	$(DEPDIR)/strnlen.Po $(DEPDIR)/strspn.Po \
+@AMDEP_TRUE@	$(DEPDIR)/strspn.Po $(DEPDIR)/xmalloc$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/xmalloc$U.Po $(DEPDIR)/xstrdup$U.Po
+@AMDEP_TRUE@	$(DEPDIR)/xstrdup$U.Po
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 CCLD = $(CC)
@@ -167,9 +166,7 @@ $(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) && \
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
-	  CONFIG_HEADERS= CONFIG_LINKS= \
-	  CONFIG_FILES=$(subdir)/$@ $(SHELL) ./config.status
 
 AR = ar
 
@@ -195,12 +192,11 @@ clean-krextra:
 	-rm -f ansi2knr
 
 mostlyclean-kr:
-	-rm -f *_.c
+	-test "$U" = "" || rm -f *_.c
 
 @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@$(DEPDIR)/obstack$U.Po@am__quote@
@@ -237,8 +233,6 @@ 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)
@@ -264,10 +258,10 @@ 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_.$(OBJEXT) \
-hash_.$(OBJEXT) malloc_.$(OBJEXT) memchr_.$(OBJEXT) obstack_.$(OBJEXT) \
+malloc_.$(OBJEXT) memchr_.$(OBJEXT) obstack_.$(OBJEXT) quote_.$(OBJEXT) \
-quote_.$(OBJEXT) quotearg_.$(OBJEXT) realloc_.$(OBJEXT) \
+quotearg_.$(OBJEXT) realloc_.$(OBJEXT) stpcpy_.$(OBJEXT) \
-stpcpy_.$(OBJEXT) strndup_.$(OBJEXT) strnlen_.$(OBJEXT) \
+strndup_.$(OBJEXT) strnlen_.$(OBJEXT) strspn_.$(OBJEXT) \
-strspn_.$(OBJEXT) xmalloc_.$(OBJEXT) xstrdup_.$(OBJEXT) : $(ANSI2KNR)
+xmalloc_.$(OBJEXT) xstrdup_.$(OBJEXT) : $(ANSI2KNR)
 uninstall-info-am:
 
 tags: TAGS
@@ -295,7 +289,7 @@ TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
 	  || etags $(ETAGS_ARGS) $$tags  $$unique $(LISP)
 
 GTAGS:
-	here=`CDPATH=: && cd $(top_builddir) && pwd` \
+	here=`$(am__cd) $(top_builddir) && pwd` \
 	  && cd $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) $$here
 

lib/ansi2knr.c

@@ -1,4 +1,4 @@
-/* Copyright (C) 1989, 1997, 1998 Aladdin Enterprises.  All rights reserved. */
+/* Copyright (C) 1989, 2000 Aladdin Enterprises.  All rights reserved. */
 
 /*$Id$*/
 /* Convert ANSI C function definitions to K&R ("traditional C") syntax */
@@ -37,27 +37,62 @@ 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,
+ * identifier at the left margin, followed by a left parenthesis, with a
- * with a right parenthesis as the last character on the line,
+ * right parenthesis as the last character on the line, and with a left
- * and with a left brace as the first token on the following line
+ * brace as the first token on the following line (ignoring possible
- * (ignoring possible intervening comments), except that a line
+ * intervening comments and/or preprocessor directives), except that a line
  * consisting of only
  *	identifier1(identifier2)
  * will not be considered a function definition unless identifier2 is
- * the word "void".  ansi2knr will recognize a multi-line header provided
+ * the word "void", and a line consisting of
- * that no intervening line ends with a left or right brace or a semicolon.
+ *	identifier1(identifier2, <<arbitrary>>)
- * These algorithms ignore whitespace and comments, except that
+ * will not be considered a function definition.
- * the function name must be the first thing on the line.
+ * ansi2knr will recognize a multi-line header provided that no intervening
- * The following constructs will confuse it:
+ * 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:
  *	- 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 the function header.
+ *	- Some macros that tinker with the syntax of function headers.
  */
 
 /*
  * The original and principal author of ansi2knr is L. Peter Deutsch
  * <ghost@aladdin.com>.  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  <eggert@twinsun.com>
+
+	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
+		<pavel_roskin@geocities.com> 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 <meyering@ascend.com>
 	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
@@ -153,19 +188,24 @@ 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 */
+# undef HAVE_ISASCII		/* just in case */
-#  define HAVE_ISASCII 1
+# 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))
@@ -177,7 +217,10 @@ 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();
@@ -190,6 +233,8 @@ 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;
@@ -205,6 +250,7 @@ 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") ) {
@@ -219,7 +265,8 @@ main(argc, argv)
 	    argv += 2;
 	    continue;
 	  }
-	  fprintf(stderr, "Unrecognized switch: %s\n", argv[1]);
+	  fprintf(stderr, "%s: Unrecognized switch: %s\n", program_name,
+		  argv[1]);
 	  fprintf(stderr, usage);
 	  exit(1);
 	}
@@ -229,16 +276,19 @@ main(argc, argv)
 		fprintf(stderr, usage);
 		exit(0);
 	case 3:
-		out = fopen(argv[2], "w");
+		output_name = argv[2];
+		out = fopen(output_name, "w");
 		if ( out == NULL ) {
-		  fprintf(stderr, "Cannot open output file %s\n", argv[2]);
+		  fprintf(stderr, "%s: Cannot open output file %s\n",
+			  program_name, output_name);
 		  exit(1);
 		}
 		/* falls through */
 	case 2:
 		in = fopen(argv[1], "r");
 		if ( in == NULL ) {
-		  fprintf(stderr, "Cannot open input file %s\n", argv[1]);
+		  fprintf(stderr, "%s: Cannot open input file %s\n",
+			  program_name, argv[1]);
 		  exit(1);
 		}
 		if ( filename == 0 )
@@ -250,6 +300,11 @@ 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 )
 	   {
@@ -266,7 +321,7 @@ f:			if ( line >= buf + (bufsize - 1) ) /* overflow check */
 			  goto wl;
 			if ( fgets(line, (unsigned)(buf + bufsize - line), in) == NULL )
 			  goto wl;
-			switch ( *skipspace(more, 1) )
+			switch ( *skipspace(ppdirforward(more), 1) )
 			  {
 			  case '{':
 			    /* Definitely a function header. */
@@ -300,32 +355,91 @@ wl:			fputs(buf, out);
 	if ( line != buf )
 	  fputs(buf, out);
 	free(buf);
-	if ( out != stdout )
+	if ( output_name ) {
-	  fclose(out);
+	  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 ( in != stdin )
 	  fclose(in);
 	return 0;
 }
 
-/* Skip over space and comments, in either direction. */
+/*
+ * 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.
+ */
 char *
 skipspace(p, dir)
-    register char *p;
+    char *p;
-    register int dir;			/* 1 for forward, -1 for backward */
+    int dir;			/* 1 for forward, -1 for backward */
-{	for ( ; ; )
+{
-	   {	while ( is_space(*p) )
+    for ( ; ; ) {
-		  p += dir;
+	while ( is_space(*p) )
-		if ( !(*p == '/' && p[dir] == '*') )
+	    p += dir;
-		  break;
+	if ( !(*p == '/' && p[dir] == '*') )
-		p += dir;  p += dir;
+	    break;
-		while ( !(*p == '*' && p[dir] == '/') )
+	p += dir;  p += dir;
-		   {	if ( *p == 0 )
+	while ( !(*p == '*' && p[dir] == '/') ) {
-			  return p;	/* multi-line comment?? */
+	    if ( *p == 0 )
-			p += dir;
+		return p;	/* multi-line comment?? */
-		   }
+	    p += dir;
-		p += dir;  p += dir;
+	}
-	   }
+	p += dir;  p += dir;
-	return p;
+    }
+    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;
 }
 
 /*
@@ -359,14 +473,14 @@ writeblanks(start, end)
 int
 test1(buf)
     char *buf;
-{	register char *p = buf;
+{	char *p = buf;
 	char *bend;
 	char *endfn;
 	int contin;
 
 	if ( !isidfirstchar(*p) )
 	  return 0;		/* no name at left margin */
-	bend = skipspace(buf + strlen(buf) - 1, -1);
+	bend = skipspace(ppdirbackward(buf + strlen(buf) - 1, buf), -1);
 	switch ( *bend )
 	   {
 	   case ';': contin = 0 /*2*/; break;
@@ -396,7 +510,7 @@ test1(buf)
 		   };
 		char **key = words;
 		char *kp;
-		int len = endfn - buf;
+		unsigned len = endfn - buf;
 
 		while ( (kp = *key) != 0 )
 		   {	if ( strlen(kp) == len && !strncmp(kp, buf, len) )
@@ -409,14 +523,16 @@ test1(buf)
 	       int len;
 	       /*
 		* Check for identifier1(identifier2) and not
-		* identifier1(void).
+		* identifier1(void), or identifier1(identifier2, xxxx).
 		*/
 
 	       while ( isidchar(*p) )
 		   p++;
 	       len = p - id;
 	       p = skipspace(p, 1);
-	       if ( *p == ')' && (len != 4 || strncmp(id, "void", 4)) )
+	       if (*p == ',' ||
+		   (*p == ')' && (len != 4 || strncmp(id, "void", 4)))
+		   )
 		   return 0;	/* not a function */
 	   }
 	/*
@@ -443,7 +559,7 @@ convert1(buf, out, header, convert_varargs)
     int header;			/* Boolean */
     int convert_varargs;	/* Boolean */
 {	char *endfn;
-	register char *p;
+	char *p;
 	/*
 	 * The breaks table contains pointers to the beginning and end
 	 * of each argument.
@@ -461,7 +577,7 @@ convert1(buf, out, header, convert_varargs)
 	  ;
 top:	p = endfn;
 	breaks = (char **)malloc(sizeof(char *) * num_breaks * 2);
-	if ( breaks == 0 )
+	if ( breaks == NULL )
 	   {	/* Couldn't allocate break table, give up */
 		fprintf(stderr, "Unable to allocate break table!\n");
 		fputs(buf, out);
@@ -473,7 +589,7 @@ top:	p = endfn;
 	do
 	   {	int level = 0;
 		char *lp = NULL;
-		char *rp;
+		char *rp = NULL;
 		char *end = NULL;
 
 		if ( bp >= btop )
@@ -500,14 +616,18 @@ top:	p = endfn;
 				else rp = p;
 				break;
 			   case '/':
-				p = skipspace(p, 1) - 1;
+				if (p[1] == '*')
+				    p = skipspace(p, 1) - 1;
 				break;
+			   case '"':
+			       p = scanstring(p, 1) - 1;
+			       break;
 			   default:
 				;
 			   }
 		   }
 		/* Erase any embedded prototype parameters. */
-		if ( lp )
+		if ( lp && rp )
 		  writeblanks(lp + 1, rp);
 		p--;			/* back up over terminator */
 		/* Find the name being declared. */
@@ -523,9 +643,19 @@ top:	p = endfn;
 				while ( level )
 				 switch ( *--p )
 				   {
-				   case ']': case ')': level++; break;
+				   case ']': case ')':
-				   case '[': case '(': level--; break;
+				       level++;
-				   case '/': p = skipspace(p, -1) + 1; break;
+				       break;
+				   case '[': case '(':
+				       level--;
+				       break;
+				   case '/':
+				       if (p > buf && p[-1] == '*')
+					   p = skipspace(p, -1) + 1;
+				       break;
+				   case '"':
+				       p = scanstring(p, -1) + 1;
+				       break;
 				   default: ;
 				   }
 			   }

lib/error.c

@@ -1,23 +1,22 @@
 /* Error handler for noninteractive utilities
-   Copyright (C) 1990-1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1990-1998, 2000, 2001 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 Library General Public License as
+   modify it under the terms of the GNU Lesser General Public
-   published by the Free Software Foundation; either version 2 of the
+   License as published by the Free Software Foundation; either
-   License, or (at your option) any later version.
+   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,
    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.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
+   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   License along with the GNU C Library; if not, write to the Free
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   Boston, MA 02111-1307, USA.  */
+   02111-1307 USA.  */
 
 /* Written by David MacKenzie <[email protected]>.  */
 
@@ -29,6 +28,10 @@
 #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__
@@ -52,13 +55,6 @@ 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
@@ -83,6 +79,12 @@ 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
 
@@ -93,21 +95,30 @@ unsigned int error_message_count;
 
 #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;
 
-# ifdef HAVE_STRERROR_R
+# if HAVE_STRERROR_R || defined strerror_r
 #  define __strerror_r strerror_r
 # else
 #  if HAVE_STRERROR
-#   ifndef strerror		/* On some systems, strerror is a macro */
+#   ifndef HAVE_DECL_STRERROR
+"this configure-time declaration test was not run"
+#   endif
+#   if !HAVE_DECL_STRERROR
 char *strerror ();
 #   endif
 #  else
 static char *
-private_strerror (errnum)
+private_strerror (int errnum)
-     int errnum;
 {
   extern char *sys_errlist[];
   extern int sys_nerr;
@@ -118,15 +129,118 @@ private_strerror (errnum)
 }
 #   define strerror private_strerror
 #  endif /* HAVE_STRERROR */
-# endif	/* HAVE_STRERROR_R */
+# endif	/* HAVE_STRERROR_R || defined 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, ...)
@@ -142,47 +256,48 @@ 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
     {
-      fflush (stdout);
+#if _LIBC && USE_IN_LIBIO
-      fprintf (stderr, "%s: ", program_name);
+      if (_IO_fwide (stderr, 0) > 0)
+	__fwprintf (stderr, L"%s: ", program_name);
+      else
+#endif
+	fprintf (stderr, "%s: ", program_name);
     }
 
 #ifdef VA_START
   VA_START (args, message);
-# if HAVE_VPRINTF || _LIBC
+  error_tail (status, errnum, message, args);
-  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
@@ -212,8 +327,9 @@ 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 &&
+      if (old_line_number == line_number
-	  (file_name == old_file_name || !strcmp (old_file_name, file_name)))
+	  && (file_name == old_file_name
+	      || strcmp (old_file_name, file_name) == 0))
 	/* Simply return and print nothing.  */
 	return;
 
@@ -221,50 +337,58 @@ 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
     {
-      fflush (stdout);
+#if _LIBC && USE_IN_LIBIO
-      fprintf (stderr, "%s:", program_name);
+      if (_IO_fwide (stderr, 0) > 0)
+	__fwprintf (stderr, L"%s: ", program_name);
+      else
+#endif
+	fprintf (stderr, "%s:", program_name);
     }
 
   if (file_name != NULL)
-    fprintf (stderr, "%s:%d: ", file_name, line_number);
+    {
+#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);
+    }
 
 #ifdef VA_START
   VA_START (args, message);
-# if HAVE_VPRINTF || _LIBC
+  error_tail (status, errnum, message, args);
-  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) || __STRICT_ANSI__
+# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
 #  define __attribute__(Spec) /* empty */
 # endif
 /* The __-protected variants of `format' and `printf' attributes

lib/getopt.c

@@ -1,23 +1,25 @@
 /* Getopt for GNU.
-   NOTE: The canonical source of this file is maintained with the GNU
+   NOTE: getopt is now part of the C library, so if you don't know what
-   C Library.  Bugs can be reported to bug-glibc@gnu.org.
+   "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, 97, 98, 99
+   Copyright (C) 1987,88,89,90,91,92,93,94,95,96,98,99,2000,2001
    	Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
 
-   This program is free software; you can redistribute it and/or modify it
+   The GNU C Library is free software; you can redistribute it and/or
-   under the terms of the GNU General Public License as published by the
+   modify it under the terms of the GNU Lesser General Public
-   Free Software Foundation; either version 2, or (at your option) any
+   License as published by the Free Software Foundation; either
-   later version.
+   version 2.1 of the License, 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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Lesser General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with the GNU C Library; if not, write to the Free
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   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>.  */
@@ -27,13 +29,13 @@
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>
-#else
+#endif
-# if !defined __STDC__ || !__STDC__
+
+#if !defined __STDC__ || !__STDC__
 /* This is a separate conditional since some stdc systems
    reject `defined (const)'.  */
-#  ifndef const
+# ifndef const
-#   define const
+#  define const
-#  endif
 # endif
 #endif
 
@@ -75,11 +77,12 @@
 #endif
 
 #ifndef _
-/* This is for other GNU distributions with internationalized messages.
+/* This is for other GNU distributions with internationalized messages.  */
-   When compiling libc, the _ macro is predefined.  */
+# if (HAVE_LIBINTL_H && ENABLE_NLS) || defined _LIBC
-# ifdef HAVE_LIBINTL_H
 #  include <libintl.h>
-#  define _(msgid)	gettext (msgid)
+#  ifndef _
+#   define _(msgid)	gettext (msgid)
+#  endif
 # else
 #  define _(msgid)	(msgid)
 # endif
@@ -250,11 +253,13 @@ 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;
@@ -275,13 +280,17 @@ store_args_and_env (int argc, char *const *argv)
 text_set_element (__libc_subinit, store_args_and_env);
 # endif /* text_set_element */
 
-# define SWAP_FLAGS(ch1, ch2) \
+# ifdef USE_NONOPTION_FLAGS
+#  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 */
@@ -313,7 +322,7 @@ exchange (argv)
      It leaves the longer segment in the right place overall,
      but it consists of two parts that need to be swapped next.  */
 
-#ifdef _LIBC
+#if defined _LIBC && defined USE_NONOPTION_FLAGS
   /* 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.  */
@@ -417,7 +426,7 @@ _getopt_initialize (argc, argv, optstring)
   else
     ordering = PERMUTE;
 
-#ifdef _LIBC
+#if defined _LIBC && defined USE_NONOPTION_FLAGS
   if (posixly_correct == NULL
       && argc == original_argc && argv == original_argv)
     {
@@ -515,6 +524,13 @@ _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)
@@ -529,7 +545,7 @@ _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.  */
-#ifdef _LIBC
+#if defined _LIBC && defined USE_NONOPTION_FLAGS
 # define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0'	      \
 		      || (optind < nonoption_flags_len			      \
 			  && __getopt_nonoption_flags[optind] == '1'))
@@ -664,14 +680,17 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		pfound = p;
 		indfound = option_index;
 	      }
-	    else
+	    else if (long_only
+		     || pfound->has_arg != p->has_arg
+		     || pfound->flag != p->flag
+		     || pfound->val != p->val)
 	      /* Second or later nonexact match found.  */
 	      ambig = 1;
 	  }
 
       if (ambig && !exact)
 	{
-	  if (opterr)
+	  if (print_errors)
 	    fprintf (stderr, _("%s: option `%s' is ambiguous\n"),
 		     argv[0], argv[optind]);
 	  nextchar += strlen (nextchar);
@@ -692,7 +711,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		optarg = nameend + 1;
 	      else
 		{
-		  if (opterr)
+		  if (print_errors)
 		    {
 		      if (argv[optind - 1][1] == '-')
 			/* --option */
@@ -718,7 +737,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		optarg = argv[optind++];
 	      else
 		{
-		  if (opterr)
+		  if (print_errors)
 		    fprintf (stderr,
 			   _("%s: option `%s' requires an argument\n"),
 			   argv[0], argv[optind - 1]);
@@ -745,7 +764,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
       if (!long_only || argv[optind][1] == '-'
 	  || my_index (optstring, *nextchar) == NULL)
 	{
-	  if (opterr)
+	  if (print_errors)
 	    {
 	      if (argv[optind][1] == '-')
 		/* --option */
@@ -775,7 +794,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 
     if (temp == NULL || c == ':')
       {
-	if (opterr)
+	if (print_errors)
 	  {
 	    if (posixly_correct)
 	      /* 1003.2 specifies the format of this message.  */
@@ -809,7 +828,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	  }
 	else if (optind == argc)
 	  {
-	    if (opterr)
+	    if (print_errors)
 	      {
 		/* 1003.2 specifies the format of this message.  */
 		fprintf (stderr, _("%s: option requires an argument -- %c\n"),
@@ -858,7 +877,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	    }
 	if (ambig && !exact)
 	  {
-	    if (opterr)
+	    if (print_errors)
 	      fprintf (stderr, _("%s: option `-W %s' is ambiguous\n"),
 		       argv[0], argv[optind]);
 	    nextchar += strlen (nextchar);
@@ -876,7 +895,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		  optarg = nameend + 1;
 		else
 		  {
-		    if (opterr)
+		    if (print_errors)
 		      fprintf (stderr, _("\
 %s: option `-W %s' doesn't allow an argument\n"),
 			       argv[0], pfound->name);
@@ -891,7 +910,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		  optarg = argv[optind++];
 		else
 		  {
-		    if (opterr)
+		    if (print_errors)
 		      fprintf (stderr,
 			       _("%s: option `%s' requires an argument\n"),
 			       argv[0], argv[optind - 1]);
@@ -938,12 +957,12 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	      }
 	    else if (optind == argc)
 	      {
-		if (opterr)
+		if (print_errors)
 		  {
 		    /* 1003.2 specifies the format of this message.  */
 		    fprintf (stderr,
-			   _("%s: option requires an argument -- %c\n"),
+			     _("%s: option requires an argument -- %c\n"),
-			   argv[0], c);
+			     argv[0], c);
 		  }
 		optopt = c;
 		if (optstring[0] == ':')

lib/getopt.h

@@ -1,21 +1,21 @@
 /* Declarations for getopt.
-   Copyright (C) 1989,90,91,92,93,94,96,97,98 Free Software Foundation, Inc.
+   Copyright (C) 1989-1994, 1996-1999, 2001 Free Software Foundation, Inc.
-   NOTE: The canonical source of this file is maintained with the GNU C Library.
+   This file is part of the GNU C Library.
-   Bugs can be reported to bug-glibc@gnu.org.
-   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 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,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Lesser General Public
-   along with this program; if not, write to the Free Software
+   License along with the GNU C Library; if not, write to the Free
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   USA.  */
+   02111-1307 USA.  */
 
 #ifndef _GETOPT_H
 
@@ -23,6 +23,17 @@
 # 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
@@ -82,7 +93,7 @@ extern int optopt;
 
 struct option
 {
-# if defined __STDC__ && __STDC__
+# if (defined __STDC__ && __STDC__) || defined __cplusplus
   const char *name;
 # else
   char *name;
@@ -126,7 +137,7 @@ struct option
    arguments to the option '\0'.  This behavior is specific to the GNU
    `getopt'.  */
 
-#if defined __STDC__ && __STDC__
+#if (defined __STDC__ && __STDC__) || defined __cplusplus
 # 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

@@ -1,26 +1,29 @@
 /* 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.
-   NOTE: The canonical source of this file is maintained with the GNU C Library.
+   This file is part of the GNU C Library.
-   Bugs can be reported to bug-glibc@gnu.org.
 
-   This program is free software; you can redistribute it and/or modify it
+   The GNU C Library is free software; you can redistribute it and/or
-   under the terms of the GNU General Public License as published by the
+   modify it under the terms of the GNU Lesser General Public
-   Free Software Foundation; either version 2, or (at your option) any
+   License as published by the Free Software Foundation; either
-   later version.
+   version 2.1 of the License, 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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   GNU General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Lesser General Public
-   along with this program; if not, write to the Free Software Foundation,
+   License along with the GNU C Library; if not, write to the Free
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 #ifdef HAVE_CONFIG_H
 #include <config.h>
-#else
+#endif
+
+#include "getopt.h"
+
 #if !defined __STDC__ || !__STDC__
 /* This is a separate conditional since some stdc systems
    reject `defined (const)'.  */
@@ -28,9 +31,6 @@
 #define const
 #endif
 #endif
-#endif
-
-#include "getopt.h"
 
 #include <stdio.h>
 

lib/hash.c

@@ -1,293 +0,0 @@
-/* hash.c -- hash table maintenance
-   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.
-*/
-
-#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

@@ -1,144 +0,0 @@
-/* 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

@@ -1,26 +1,25 @@
 /* obstack.c - subroutines used implicitly by object stack macros
-   Copyright (C) 1988-1994,96,97,98,99,2000 Free Software Foundation, Inc.
+   Copyright (C) 1988-1994,96,97,98,99,2000,2001 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 Library General Public License as
+   modify it under the terms of the GNU Lesser General Public
-   published by the Free Software Foundation; either version 2 of the
+   License as published by the Free Software Foundation; either
-   License, or (at your option) any later version.
+   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,
    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.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
+   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   License along with the GNU C Library; if not, write to the Free
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   Boston, MA 02111-1307, USA.  */
+   02111-1307 USA.  */
 
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
 #endif
 
 #include "obstack.h"
@@ -40,40 +39,43 @@
    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
+#if !defined _LIBC && defined __GNU_LIBRARY__ && __GNU_LIBRARY__ > 1
-#include <gnu-versions.h>
+# include <gnu-versions.h>
-#if _GNU_OBSTACK_INTERFACE_VERSION == OBSTACK_INTERFACE_VERSION
+# if _GNU_OBSTACK_INTERFACE_VERSION == OBSTACK_INTERFACE_VERSION
-#define ELIDE_CODE
+#  define ELIDE_CODE
-#endif
+# endif
 #endif
 
+#if defined _LIBC && defined USE_IN_LIBIO
+# include <wchar.h>
+#endif
 
 #ifndef ELIDE_CODE
 
 
-#if defined (__STDC__) && __STDC__
+# if defined __STDC__ && __STDC__
-#define POINTER void *
+#  define POINTER void *
-#else
+# else
-#define POINTER char *
+#  define POINTER char *
-#endif
+# 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
+# ifndef COPYING_UNIT
-#define COPYING_UNIT int
+#  define COPYING_UNIT int
-#endif
+# endif
 
 
 /* The functions allocating more room by calling `obstack_chunk_alloc'
@@ -82,21 +84,21 @@ 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
+# if defined __GNU_LIBRARY__ || defined HAVE_STDLIB_H
-#include <stdlib.h>
+#  include <stdlib.h>
-#endif
+# endif
-#ifndef EXIT_FAILURE
+# ifndef EXIT_FAILURE
-#define EXIT_FAILURE 1
+#  define EXIT_FAILURE 1
-#endif
+# endif
 int obstack_exit_failure = EXIT_FAILURE;
 
 /* The non-GNU-C macros copy the obstack into this global variable
@@ -110,33 +112,33 @@ 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__
+# if defined __STDC__ && __STDC__
-#define CALL_CHUNKFUN(h, size) \
+#  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
+# else
-#define CALL_CHUNKFUN(h, size) \
+#  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).
@@ -152,13 +154,13 @@ _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 */
 
@@ -181,13 +183,13 @@ _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;
@@ -210,13 +212,13 @@ _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 */
@@ -240,13 +242,13 @@ _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;
@@ -341,11 +343,11 @@ _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)
@@ -370,7 +372,7 @@ _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.  */
@@ -456,37 +458,54 @@ _obstack_memory_used (h)
 }
 
 /* Define the error handler.  */
-#ifndef _
+# ifndef _
-# if defined HAVE_LIBINTL_H || defined _LIBC
+#  if (HAVE_LIBINTL_H && ENABLE_NLS) || defined _LIBC
-#  include <libintl.h>
+#   include <libintl.h>
-#  ifndef _
+#   ifndef _
-#   define _(Str) gettext (Str)
+#    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 */
 #  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 ()
 {
-  fputs (_("memory exhausted"), stderr);
+  /* Don't change any of these strings.  Yes, it would be possible to add
-  fputc ('\n', stderr);
+     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"));
   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.  */
 
@@ -597,8 +616,8 @@ 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

@@ -4,20 +4,23 @@
    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
+   NOTE: The canonical source of this file is maintained with the GNU C Library.
-   modify it under the terms of the GNU Library General Public License as
+   Bugs can be reported to bug-glibc@gnu.org.
-   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,
+   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.
 
    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,
+   License along with this program; if not, write to the Free Software
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-   Boston, MA 02111-1307, USA.  */
+   USA.  */
 
 /* Summary:
 

lib/quote.c

@@ -4,6 +4,9 @@
 # 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

@@ -63,6 +63,11 @@
 #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
 
@@ -73,8 +78,12 @@
 # undef MB_CUR_MAX
 # define MB_CUR_MAX 1
 # define mbrtowc(pwc, s, n, ps) ((*(pwc) = *(s)) != 0)
-# define mbsinit(ps) 1
 # define iswprint(wc) ISPRINT ((unsigned char) (wc))
+# undef HAVE_MBSINIT
+#endif
+
+#if !defined mbsinit && !HAVE_MBSINIT
+# define mbsinit(ps) 1
 #endif
 
 #ifndef iswprint

lib/strnlen.c

@@ -1,5 +1,5 @@
 /* Find the length of STRING, but scan at most MAXLEN characters.
-   Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998, 2000, 2001 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 ? end - string : maxlen;
+  return end ? (size_t) (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.

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

@@ -1,4 +1,5 @@
-# Makefile.in generated automatically by automake 1.5 from Makefile.am.
+# Makefile.in generated by automake 1.5a from Makefile.am.
+# @configure_input@
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -43,6 +44,7 @@ AUTOCONF = @AUTOCONF@
 AUTOMAKE = @AUTOMAKE@
 AUTOHEADER = @AUTOHEADER@
 
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
 INSTALL = @INSTALL@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
@@ -57,8 +59,12 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
+
+EXEEXT = @EXEEXT@
+OBJEXT = @OBJEXT@
+PATH_SEPARATOR = @PATH_SEPARATOR@
 AMTAR = @AMTAR@
-AT_TESTPATH = @AT_TESTPATH@
+AUTOM4TE = @AUTOM4TE@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -67,10 +73,7 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-ECHO_C = @ECHO_C@
+GCC = @GCC@
-ECHO_N = @ECHO_N@
-ECHO_T = @ECHO_T@
-EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
@@ -81,12 +84,10 @@ 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@
@@ -101,17 +102,17 @@ 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					\
@@ -132,9 +133,7 @@ $(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) && \
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
-	  CONFIG_HEADERS= CONFIG_LINKS= \
-	  CONFIG_FILES=$(subdir)/$@ $(SHELL) ./config.status
 uninstall-info-am:
 tags: TAGS
 TAGS:

m4/atconfig.m4

@@ -1,22 +0,0 @@
-## ----------------------##
-## 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 3
+#serial 4
 
 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

@@ -0,0 +1,22 @@
+## ----------------------------------- ##
+## 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

@@ -1,12 +1,13 @@
-#serial 1
+#serial 4
 
 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 strerror_r vprintf doprnt)
+  AC_CHECK_FUNCS(strerror vprintf doprnt)
-  AC_HEADER_STDC
+  AC_CHECK_DECLS([strerror])
   AC_FUNC_STRERROR_R
+  AC_HEADER_STDC
 ])

m4/gettext.m4

@@ -3,10 +3,12 @@
 #
 # 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 but which still want to provide support for the GNU gettext
+# License or the GNU Library General Public License but which still want
-# functionality.
+# to provide support for the GNU gettext functionality.
-# Please note that the actual code of GNU gettext is covered by the GNU
+# Please note that the actual code of the GNU gettext library is covered
-# General Public License and is *not* in the public domain.
+# 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.
 
 # serial 10
 
@@ -241,7 +243,7 @@ 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

@@ -3,10 +3,12 @@
 #
 # 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 but which still want to provide support for the GNU gettext
+# License or the GNU Library General Public License but which still want
-# functionality.
+# to provide support for the GNU gettext functionality.
-# Please note that the actual code of GNU gettext is covered by the GNU
+# Please note that the actual code of the GNU gettext library is covered
-# General Public License and is *not* in the public domain.
+# 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.
 
 # serial 2
 

m4/m4.m4

@@ -1,16 +0,0 @@
-# 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 3
+#serial 5
 
 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_UNQUOTED(HAVE_DONE_WORKING_MALLOC_CHECK, 1,
+ AC_DEFINE(HAVE_DONE_WORKING_MALLOC_CHECK, 1,
-                    [Define if the malloc check has been performed. ])
+           [Define if the malloc check has been performed. ])
 
  AC_CACHE_CHECK([for working malloc], jm_cv_func_working_malloc,
   [AC_TRY_RUN([
@@ -27,9 +27,8 @@ AC_DEFUN(jm_FUNC_MALLOC,
 	 jm_cv_func_working_malloc=no)
   ])
   if test $jm_cv_func_working_malloc = no; then
-    AC_SUBST(LIBOBJS)
+    AC_LIBOBJ(malloc)
-    LIBOBJS="$LIBOBJS malloc.$ac_objext"
+    AC_DEFINE(malloc, rpl_malloc,
-    AC_DEFINE_UNQUOTED(malloc, rpl_malloc,
       [Define to rpl_malloc if the replacement function should be used.])
   fi
 ])

m4/mbrtowc.m4

@@ -0,0 +1,18 @@
+#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 8
+# serial 9
 
 # 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

@@ -1,12 +1,13 @@
-#serial 1
+#serial 2
 
 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 mbrtowc)
+  AC_CHECK_FUNCS(isascii iswprint mbsinit)
-  AC_CHECK_HEADERS(limits.h stdlib.h string.h wchar.h wctype.h)
+  jm_FUNC_MBRTOWC
+  AC_CHECK_HEADERS(limits.h stddef.h stdlib.h string.h wchar.h wctype.h)
   AC_HEADER_STDC
   AC_C_BACKSLASH_A
   AC_MBSTATE_T

m4/progtest.m4

@@ -3,10 +3,12 @@
 #
 # 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 but which still want to provide support for the GNU gettext
+# License or the GNU Library General Public License but which still want
-# functionality.
+# to provide support for the GNU gettext functionality.
-# Please note that the actual code of GNU gettext is covered by the GNU
+# Please note that the actual code of the GNU gettext library is covered
-# General Public License and is *not* in the public domain.
+# 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.
 
 # serial 2
 

m4/realloc.m4

@@ -1,16 +1,16 @@
-#serial 3
+#serial 5
 
 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_UNQUOTED(HAVE_DONE_WORKING_REALLOC_CHECK, 1,
+ AC_DEFINE(HAVE_DONE_WORKING_REALLOC_CHECK, 1,
-                    [Define if the realloc check has been performed. ])
+           [Define if the realloc check has been performed. ])
 
  AC_CACHE_CHECK([for working realloc], jm_cv_func_working_realloc,
   [AC_TRY_RUN([
@@ -27,9 +27,8 @@ AC_DEFUN(jm_FUNC_REALLOC,
 	 jm_cv_func_working_realloc=no)
   ])
   if test $jm_cv_func_working_realloc = no; then
-    AC_SUBST(LIBOBJS)
+    AC_LIBOBJ(realloc)
-    LIBOBJS="$LIBOBJS realloc.$ac_objext"
+    AC_DEFINE(realloc, rpl_realloc,
-    AC_DEFINE_UNQUOTED(realloc, rpl_realloc,
       [Define to rpl_realloc if the replacement function should be used.])
   fi
 ])

m4/strerror_r.m4

@@ -1,9 +1,23 @@
-#serial 1002
+#serial 1003
 # 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
@@ -11,56 +25,35 @@ undefine([AC_FUNC_STRERROR_R])
 AC_DEFUN([AC_FUNC_STRERROR_R],
 [AC_CHECK_DECLS([strerror_r])
 AC_CHECK_FUNCS([strerror_r])
-if test $ac_cv_func_strerror_r = yes; then
+AC_CACHE_CHECK([whether strerror_r returns char *],
-  AC_CHECK_HEADERS(string.h)
+               ac_cv_func_strerror_r_char_p,
-  AC_CACHE_CHECK([for working strerror_r],
-                 ac_cv_func_strerror_r_works,
    [
-    AC_TRY_COMPILE(
+    ac_cv_func_strerror_r_char_p=no
-     [
+    if test $ac_cv_have_decl_strerror_r = yes; then
-#       include <stdio.h>
+      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
-#       if HAVE_STRING_H
+	[[
-#        include <string.h>
+	  char buf[100];
-#       endif
+	  char x = *strerror_r (0, buf, sizeof buf);
-     ],
+	  char *p = strerror_r (0, buf, sizeof buf);
-     [
+	]])],
-       char buf[100];
+			ac_cv_func_strerror_r_char_p=yes)
-       char x = *strerror_r (0, buf, sizeof buf);
+    else
-     ],
+      # strerror_r is not declared.  Choose between
-     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_TRY_RUN(
+      AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
-       [
+	extern char *strerror_r ();],
-#       include <stdio.h>
+	[[char buf[100];
-#       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));
+	  exit (!isalpha (x));]])],
-	}
+                    ac_cv_func_strerror_r_char_p=yes, , :)
-       ],
-       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_works = yes; then
+if test $ac_cv_func_strerror_r_char_p = yes; then
-    AC_DEFINE_UNQUOTED(HAVE_WORKING_STRERROR_R, 1,
+  AC_DEFINE([STRERROR_R_CHAR_P], 1,
-      [Define to 1 if `strerror_r' returns a string.])
+	    [Define to 1 if strerror_r returns char *.])
-  fi
 fi
 ])# AC_FUNC_STRERROR_R

missing

@@ -1,283 +0,0 @@
-#! /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

@@ -1,40 +0,0 @@
-#! /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

po/.cvsignore

@@ -4,3 +4,4 @@ Makefile.in
 POTFILES
 bison.pot
 stamp-cat-id
+*.gmo

po/ChangeLog

@@ -1,3 +1,8 @@
+2001-09-27  gettextize  <[email protected]>
+
+	* Makefile.in.in: Upgrade to gettext-0.10.40.
+	* cat-id-tbl.c: Remove file.
+
 2001-08-03  gettextize  <[email protected]>
 
 	* Makefile.in.in: Upgrade to gettext-0.10.39.

po/POTFILES.in

@@ -1,19 +1,16 @@
 src/LR0.c
 src/complain.c
 src/conflicts.c
-src/derives.c
 src/files.c
 src/getargs.c
 src/lalr.c
 src/lex.c
 src/main.c
-src/nullable.c
 src/output.c
 src/print.c
 src/print_graph.c
 src/reader.c
 src/reduce.c
-src/vcg.c
 
 lib/error.c
 lib/getopt.c

po/cat-id-tbl.c

@@ -1,188 +0,0 @@
-/* Automatically generated by po2tbl.sed from bison.pot.  */
-
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include "libgettext.h"
-
-const struct _msg_ent _msg_tbl[] = {
-  {"", 1},
-  {"too many states (max %d)", 2},
-  {"Conflict in state %d between rule %d and token %s resolved as %s.\n", 3},
-  {"reduce", 4},
-  {"shift", 5},
-  {"an error", 6},
-  {" 1 shift/reduce conflict", 7},
-  {" %d shift/reduce conflicts", 8},
-  {" and", 9},
-  {" 1 reduce/reduce conflict", 10},
-  {" %d reduce/reduce conflicts", 11},
-  {"State %d contains", 12},
-  {"conflicts: ", 13},
-  {" %d shift/reduce", 14},
-  {" %d reduce/reduce", 15},
-  {"%s contains", 16},
-  {"    %-4s\t[reduce using rule %d (%s)]\n", 17},
-  {"\
-    $default\treduce using rule %d (%s)\n\
-\n", 18},
-  {"    %-4s\treduce using rule %d (%s)\n", 19},
-  {"    $default\treduce using rule %d (%s)\n", 20},
-  {"DERIVES", 21},
-  {"%s derives", 22},
-  {"GNU bison generates parsers for LALR(1) grammars.\n", 23},
-  {"Usage: %s [OPTION]... FILE\n", 24},
-  {"\
-If a long option shows an argument as mandatory, then it is mandatory\n\
-for the equivalent short option also.  Similarly for optional arguments.\n", 25},
-  {"\
-Operation modes:\n\
-  -h, --help      display this help and exit\n\
-  -V, --version   output version information and exit\n\
-  -y, --yacc      emulate POSIX yacc\n", 26},
-  {"\
-Parser:\n\
-  -S, --skeleton=FILE        specify the skeleton to use\n\
-  -t, --debug                instrument the parser for debugging\n\
-      --locations            enable locations computation\n\
-  -p, --name-prefix=PREFIX   prepend PREFIX to the external symbols\n\
-  -l, --no-lines             don't generate `#line' directives\n\
-  -n, --no-parser            generate the tables only\n\
-  -r, --raw                  number the tokens from 3\n\
-  -k, --token-table          include a table of token names\n", 27},
-  {"\
-Output:\n\
-  -d, --defines              also produce a header file\n\
-  -v, --verbose              also produce an explanation of the automaton\n\
-  -b, --file-prefix=PREFIX   specify a PREFIX for output files\n\
-  -o, --output-file=FILE     leave output to FILE\n", 28},
-  {"Report bugs to <[email protected]>.\n", 29},
-  {"bison (GNU Bison) %s", 30},
-  {"\
-Copyright 1984, 1986, 1989, 1992, 2000, 2001 Free Software Foundation, Inc.\n", 31},
-  {"\
-This is free software; see the source for copying conditions.  There is NO\n\
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n", 32},
-  {"Try `%s --help' for more information.\n", 33},
-  {"%s: no grammar file given\n", 34},
-  {"%s: extra arguments ignored after `%s'\n", 35},
-  {"too many gotos (max %d)", 36},
-  {"unexpected `/' found and ignored", 37},
-  {"unterminated comment", 38},
-  {"unexpected end of file", 39},
-  {"unescaped newline in constant", 40},
-  {"octal value outside range 0...255: `\\%o'", 41},
-  {"hexadecimal value above 255: `\\x%x'", 42},
-  {"unknown escape sequence: `\\' followed by `%s'", 43},
-  {"unterminated type name at end of file", 44},
-  {"unterminated type name", 45},
-  {"use \"...\" for multi-character literal tokens", 46},
-  {"%s: internal error: %s\n", 47},
-  {"Entering set_nullable", 48},
-  {"maximum table size (%d) exceeded", 49},
-  {" type %d is %s\n", 50},
-  {"   (rule %d)", 51},
-  {"    $default\taccept\n", 52},
-  {"    NO ACTIONS\n", 53},
-  {"    $   \tgo to state %d\n", 54},
-  {"    %-4s\tshift, and go to state %d\n", 55},
-  {"    %-4s\terror (nonassociative)\n", 56},
-  {"    %-4s\tgo to state %d\n", 57},
-  {"state %d", 58},
-  {"Grammar", 59},
-  {"rule %-4d %s ->", 60},
-  {"\t\t/* empty */", 61},
-  {"Terminals, with rules where they appear", 62},
-  {"Nonterminals, with rules where they appear", 63},
-  {" on left:", 64},
-  {" on right:", 65},
-  {"   Skipping to next \\n", 66},
-  {"   Skipping to next %c", 67},
-  {"invalid $ value", 68},
-  {"unterminated string at end of file", 69},
-  {"unterminated string", 70},
-  {"%s is invalid", 71},
-  {"$$ of `%s' has no declared type", 72},
-  {"$%d of `%s' has no declared type", 73},
-  {"unterminated `%{' definition", 74},
-  {"Premature EOF after %s", 75},
-  {"symbol `%s' used more than once as a literal string", 76},
-  {"symbol `%s' given more than one literal string", 77},
-  {"symbol %s redefined", 78},
-  {"type redeclaration for %s", 79},
-  {"`%s' is invalid in %s", 80},
-  {"multiple %s declarations", 81},
-  {"invalid %s declaration", 82},
-  {"%type declaration has no <typename>", 83},
-  {"invalid %%type declaration due to item: %s", 84},
-  {"redefining precedence of %s", 85},
-  {"invalid text (%s) - number should be after identifier", 86},
-  {"unexpected item: %s", 87},
-  {"unmatched %s", 88},
-  {"argument of %%expect is not an integer", 89},
-  {"unrecognized item %s, expected an identifier", 90},
-  {"expected string constant instead of %s", 91},
-  {"unrecognized: %s", 92},
-  {"no input grammar", 93},
-  {"unknown character: %s", 94},
-  {"unterminated %guard clause", 95},
-  {"ill-formed rule: initial symbol not followed by colon", 96},
-  {"grammar starts with vertical bar", 97},
-  {"rule given for %s, which is a token", 98},
-  {"two @prec's in a row", 99},
-  {"%%guard present but %%semantic_parser not specified", 100},
-  {"two actions at end of one rule", 101},
-  {"type clash (`%s' `%s') on default action", 102},
-  {"empty rule for typed nonterminal, and no action", 103},
-  {"invalid input: %s", 104},
-  {"too many symbols (tokens plus nonterminals); maximum %d", 105},
-  {"no rules in the input grammar", 106},
-  {"symbol %s is used, but is not defined as a token and has no rules", 107},
-  {"conflicting precedences for %s and %s", 108},
-  {"conflicting assoc values for %s and %s", 109},
-  {"tokens %s and %s both assigned number %d", 110},
-  {"the start symbol %s is undefined", 111},
-  {"the start symbol %s is a token", 112},
-  {"Useless nonterminals:", 113},
-  {"Terminals which are not used:", 114},
-  {"Useless rules:", 115},
-  {"\
-Variables\n\
----------\n\
-\n", 116},
-  {"Value  Sprec    Sassoc    Tag\n", 117},
-  {"\
-Rules\n\
------\n\
-\n", 118},
-  {"\
-Rules interpreted\n\
------------------\n\
-\n", 119},
-  {"%d rules never reduced\n", 120},
-  {"%s contains ", 121},
-  {"%d useless nonterminal%s", 122},
-  {" and ", 123},
-  {"%d useless rule%s", 124},
-  {"Start symbol %s does not derive any sentence", 125},
-  {"\
-reduced %s defines %d terminal%s, %d nonterminal%s, and %d production%s.\n", 126},
-  {"Unknown system error", 127},
-  {"%s: option `%s' is ambiguous\n", 128},
-  {"%s: option `--%s' doesn't allow an argument\n", 129},
-  {"%s: option `%c%s' doesn't allow an argument\n", 130},
-  {"%s: option `%s' requires an argument\n", 131},
-  {"%s: unrecognized option `--%s'\n", 132},
-  {"%s: unrecognized option `%c%s'\n", 133},
-  {"%s: illegal option -- %c\n", 134},
-  {"%s: invalid option -- %c\n", 135},
-  {"%s: option requires an argument -- %c\n", 136},
-  {"%s: option `-W %s' is ambiguous\n", 137},
-  {"%s: option `-W %s' doesn't allow an argument\n", 138},
-  {"memory exhausted", 139},
-  {"`", 140},
-  {"'", 141},
-};
-
-int _msg_tbl_length = 141;