Merge remote-tracking branch 'origin/maint'

* origin/maint:
  build: don't try to generate docs when cross-compiling
  package: fix a reporter's name
  %union: fix the support for named %union
  package: bump to 2015
  flex: don't trust YY_USER_INIT
  yacc.c: fix broken union when api.value.type=union and %defines are used
  doc: fix missing xref
  gnulib: update
  location: remove some ugly debugging code traces
  build: use abort to pacify compiler errors
  package: bump to 2014
  doc: specify documentation encoding

AUTHORS

@@ -24,7 +24,7 @@ and nasty bugs.
 
 -----
 
-Copyright (C) 1998-2013 Free Software Foundation, Inc.
+Copyright (C) 1998-2015 Free Software Foundation, Inc.
 
 This file is part of Bison, the GNU Compiler Compiler.
 

ChangeLog-2012

@@ -26733,7 +26733,7 @@
 
 	-----
 
-	Copyright (C) 1987-1988, 1991-2013 Free Software Foundation,
+	Copyright (C) 1987-1988, 1991-2015 Free Software Foundation,
 	Inc.
 
 	Copying and distribution of this file, with or without

Makefile.am

@@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in.
 
-# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+# Copyright (C) 2001-2015 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

NEWS

@@ -4,6 +4,20 @@ GNU Bison NEWS
 
 ** Bug fixes
 
+*** Named %union support
+
+  Bison 3.0 introduced a regression on named %union such as
+
+    %union foo { int ival; };
+
+  The possibility to use a name was introduced ``for Yacc compatibility''.
+  It is however not required by POSIX Yacc, and its usefulness is not clear.
+
+*** %define api.value.type union with %defines
+
+  The yacc.c and glr.c parsers were broken when %defines was used
+  together with "%define api.value.type union".
+
 *** Redeclarations are reported in proper order
 
   On
@@ -2718,7 +2732,7 @@ Output file does not redefine const for C++.
 
 -----
 
-Copyright (C) 1995-2013 Free Software Foundation, Inc.
+Copyright (C) 1995-2015 Free Software Foundation, Inc.
 
 This file is part of Bison, the GNU Parser Generator.
 

PACKAGING

@@ -36,7 +36,7 @@ to the bison package.
 
 -----
 
-Copyright (C) 2002, 2005, 2009-2013 Free Software Foundation, Inc.
+Copyright (C) 2002, 2005, 2009-2015 Free Software Foundation, Inc.
 
 This file is part of Bison, the GNU Compiler Compiler.
 

README

@@ -44,7 +44,7 @@ End:
 
 -----
 
-Copyright (C) 1992, 1998-1999, 2003-2005, 2008-2013 Free Software
+Copyright (C) 1992, 1998-1999, 2003-2005, 2008-2015 Free Software
 Foundation, Inc.
 
 This file is part of Bison, the GNU Compiler Compiler.

README-alpha

@@ -12,7 +12,7 @@ the problems you encounter.
 
 -----
 
-Copyright (C) 2002, 2004, 2009-2013 Free Software Foundation, Inc.
+Copyright (C) 2002, 2004, 2009-2015 Free Software Foundation, Inc.
 
 This file is part of GNU Bison.
 

README-hacking

@@ -449,7 +449,7 @@ Push these changes.
 
 -----
 
-Copyright (C) 2002-2005, 2007-2013 Free Software Foundation, Inc.
+Copyright (C) 2002-2005, 2007-2015 Free Software Foundation, Inc.
 
 This file is part of GNU Bison.
 

THANKS

@@ -1,7 +1,8 @@
 Bison was originally written by Robert Corbett.  It would not be what
 it is today without the invaluable help of these people:
 
-Аскар Сафин              safinaskar@mail.ru
+Aaro Koskinen             aaro.koskinen@iki.fi
+Аскар Сафин               safinaskar@mail.ru
 Airy Andre                Airy.Andre@edf.fr
 Akim Demaille             akim@lrde.epita.fr
 Albert Chin-A-Young       china@thewrittenword.com
@@ -16,6 +17,7 @@ Art Haas                  ahaas@neosoft.com
 Baron Schwartz            baron@sequent.org
 Ben Pfaff                 blp@cs.stanford.edu
 Benoit Perrot             benoit.perrot@epita.fr
+Bernd Edlinger            bernd.edlinger@hotmail.de
 Bernd Kiefer              kiefer@dfki.de
 Bert Deknuydt             Bert.Deknuydt@esat.kuleuven.ac.be
 Bill Allombert            Bill.Allombert@math.u-bordeaux1.fr
@@ -66,9 +68,9 @@ Johan van Selst           johans@stack.nl
 Jonathan Fabrizio         jonathan.fabrizio@lrde.epita.fr
 Jonathan Nieder           jrnieder@gmail.com
 Juan Manuel Guerrero      juan.guerrero@gmx.de
-Ken Moffat                zarniwhoop@ntlworld.com
 Kees Zeelenberg           kzlg@users.sourceforge.net
 Keith Browne              kbrowne@legato.com
+Ken Moffat                zarniwhoop@ntlworld.com
 Laurent Mascherpa         laurent.mascherpa@epita.fr
 Lie Yan                   lie.yan@kaust.edu.sa
 Magnus Fromreide          magfr@lysator.liu.se
@@ -112,11 +114,12 @@ Quoc Peyrot               chojin@lrde.epita.fr
 R Blake                   blakers@mac.com
 Raja R Harinath           harinath@cs.umn.edu
 Ralf Wildenhues           Ralf.Wildenhues@gmx.de
+Rich Wilson               richaw@gmail.com
 Richard Stallman          rms@gnu.org
 Rici Lake                 ricilake@gmail.com
+Rob Conde                 rob.conde@ai-solutions.com
 Rob Vermaas               rob.vermaas@gmail.com
 Robert Anisko             anisko_r@epita.fr
-Rob Conde                 rob.conde@ai-solutions.com
 Roland Levillain          roland@lrde.epita.fr
 Satya Kiran Popuri        satyakiran@gmail.com
 Sebastian Setzer          sebastian.setzer.ext@siemens.com
@@ -124,6 +127,7 @@ Sebastien Fricker         sebastien.fricker@gmail.com
 Sergei Steshenko          sergstesh@yahoo.com
 Shura                     debil_urod@ngs.ru
 Stefano Lattarini         stefano.lattarini@gmail.com
+Stephen Cameron           stephenmcameron@gmail.com
 Steve Murphy              murf@parsetree.com
 Sum Wu                    sum@geekhouse.org
 Théophile Ranquet         theophile.ranquet@gmail.com
@@ -131,6 +135,7 @@ Thiru Ramakrishnan        thiru.ramakrishnan@gmail.com
 Tim Josling               tej@melbpc.org.au
 Tim Landscheidt           tim@tim-landscheidt.de
 Tim Van Holder            tim.van.holder@pandora.be
+Tobias Frost              tobi@debian.org
 Tom Lane                  tgl@sss.pgh.pa.us
 Tom Tromey                tromey@cygnus.com
 Tommy Nordgren            tommy.nordgren@chello.se
@@ -146,6 +151,7 @@ Wojciech Polak            polak@gnu.org
 Wolfgang S. Kechel        wolfgang.kechel@prs.de
 Wolfram Wagner            ww@mpi-sb.mpg.de
 Wwp                       subscript@free.fr
+xolodho                   xolodho@gmail.com
 Zack Weinberg             zack@codesourcery.com
 
 Many people are not named here because we lost track of them.  We
@@ -158,7 +164,7 @@ End:
 
 -----
 
-Copyright (C) 2000-2013 Free Software Foundation, Inc.
+Copyright (C) 2000-2015 Free Software Foundation, Inc.
 
 This file is part of Bison, the GNU Parser Generator.
 

TODO

@@ -369,7 +369,7 @@ End:
 
 -----
 
-Copyright (C) 2001-2004, 2006, 2008-2013 Free Software Foundation, Inc.
+Copyright (C) 2001-2004, 2006, 2008-2015 Free Software Foundation, Inc.
 
 This file is part of Bison, the GNU Compiler Compiler.
 

bootstrap

@@ -1,10 +1,10 @@
 #! /bin/sh
 # Print a version string.
-scriptversion=2013-08-15.22; # UTC
+scriptversion=2014-12-08.12; # UTC
 
 # Bootstrap this package from checked-out sources.
 
-# Copyright (C) 2003-2013 Free Software Foundation, Inc.
+# Copyright (C) 2003-2015 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
@@ -42,6 +42,9 @@ export LC_ALL
 
 local_gl_dir=gl
 
+# Honour $PERL, but work even if there is none
+PERL="${PERL-perl}"
+
 me=$0
 
 usage() {
@@ -210,7 +213,17 @@ bootstrap_sync=false
 use_git=true
 
 check_exists() {
-  ($1 --version </dev/null) >/dev/null 2>&1
+  if test "$1" = "--verbose"; then
+    ($2 --version </dev/null) >/dev/null 2>&1
+    if test $? -ge 126; then
+      # If not found, run with diagnostics as one may be
+      # presented with env variables to set to find the right version
+      ($2 --version </dev/null)
+    fi
+  else
+    ($1 --version </dev/null) >/dev/null 2>&1
+  fi
+
   test $? -lt 126
 }
 
@@ -408,7 +421,7 @@ sort_ver() { # sort -V is not generally available
 get_version() {
   app=$1
 
-  $app --version >/dev/null 2>&1 || return 1
+  $app --version >/dev/null 2>&1 || { $app --version; return 1; }
 
   $app --version 2>&1 |
   sed -n '# Move version to start of line.
@@ -446,6 +459,7 @@ check_versions() {
     test "$appvar" = TAR && appvar=AMTAR
     case $appvar in
         GZIP) ;; # Do not use $GZIP:  it contains gzip options.
+        PERL::*) ;; # Keep perl modules as-is
         *) eval "app=\${$appvar-$app}" ;;
     esac
 
@@ -463,11 +477,22 @@ check_versions() {
           ret=1
           continue
         } ;;
+      # Another check is for perl modules.  These can be written as
+      # e.g. perl::XML::XPath in case of XML::XPath module, etc.
+      perl::*)
+        # Extract module name
+        app="${app#perl::}"
+        if ! $PERL -m"$app" -e 'exit 0' >/dev/null 2>&1; then
+          warn_ "Error: perl module '$app' not found"
+          ret=1
+        fi
+        continue
+        ;;
     esac
     if [ "$req_ver" = "-" ]; then
       # Merely require app to exist; not all prereq apps are well-behaved
       # so we have to rely on $? rather than get_version.
-      if ! check_exists $app; then
+      if ! check_exists --verbose $app; then
         warn_ "Error: '$app' not found"
         ret=1
       fi
@@ -551,6 +576,14 @@ if ! printf "$buildreq" | check_versions; then
   fi
 fi
 
+# Warn the user if autom4te appears to be broken; this causes known
+# issues with at least gettext 0.18.3.
+probe=$(echo 'm4_quote([hi])' | autom4te -l M4sugar -t 'm4_quote:$%' -)
+if test "x$probe" != xhi; then
+  warn_ "WARNING: your autom4te wrapper eats stdin;"
+  warn_ "if bootstrap fails, consider upgrading your autotools"
+fi
+
 echo "$0: Bootstrapping from checked-out $package sources..."
 
 # See if we can use gnulib's git-merge-changelog merge driver.
@@ -590,8 +623,8 @@ case ${GNULIB_SRCDIR--} in
   # Note that $use_git is necessarily true in this case.
   if git_modules_config submodule.gnulib.url >/dev/null; then
     echo "$0: getting gnulib files..."
-    git submodule init || exit $?
+    git submodule init -- "$gnulib_path" || exit $?
-    git submodule update || exit $?
+    git submodule update -- "$gnulib_path" || exit $?
 
   elif [ ! -d "$gnulib_path" ]; then
     echo "$0: getting gnulib files..."
@@ -620,13 +653,14 @@ case ${GNULIB_SRCDIR--} in
       # This fallback allows at least git 1.5.5.
       if test -f "$gnulib_path"/gnulib-tool; then
         # Since file already exists, assume submodule init already complete.
-        git submodule update || exit $?
+        git submodule update -- "$gnulib_path" || exit $?
       else
         # Older git can't clone into an empty directory.
         rmdir "$gnulib_path" 2>/dev/null
         git clone --reference "$GNULIB_SRCDIR" \
           "$(git_modules_config submodule.gnulib.url)" "$gnulib_path" \
-          && git submodule init && git submodule update \
+          && git submodule init -- "$gnulib_path" \
+          && git submodule update -- "$gnulib_path" \
           || exit $?
       fi
     fi

bootstrap.conf

@@ -1,6 +1,6 @@
 # Bootstrap configuration.
 
-# Copyright (C) 2006-2013 Free Software Foundation, Inc.
+# Copyright (C) 2006-2015 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

build-aux/darwin11.4.0.valgrind

@@ -1,4 +1,4 @@
-# Copyright (C) 2012-2013 Free Software Foundation, Inc.
+# Copyright (C) 2012-2015 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

build-aux/git-log-fix

@@ -2,6 +2,9 @@
 # option.  It specifies what changes to make to each given SHA1's commit
 # log and metadata, using Perl-eval'able expressions.
 
+975bb564319aa4f4204c48aba265757ba207a80f
+s/Edligner/Edlinger/;
+
 0db2648930e3b6c376a539aabe368aade83ee29a
 s/--flags/--feature/;
 s/flag_flag/feature_flag/;

build-aux/local.mk

@@ -1,4 +1,4 @@
-# Copyright (C) 2000-2013 Free Software Foundation, Inc.
+# Copyright (C) 2000-2015 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

build-aux/update-b4-copyright

@@ -3,7 +3,7 @@
 # Update b4_copyright invocations or b4_copyright_years definitions to
 # include the current year.
 
-# Copyright (C) 2009-2013 Free Software Foundation, Inc.
+# Copyright (C) 2009-2015 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

build-aux/update-package-copyright-year

@@ -2,7 +2,7 @@
 
 # In configure.ac, update PACKAGE_COPYRIGHT_YEAR to the current year.
 
-# Copyright (C) 2010-2013 Free Software Foundation, Inc.
+# Copyright (C) 2010-2015 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

cfg.mk

@@ -1,5 +1,5 @@
 # Customize maint.mk                           -*- makefile -*-
-# Copyright (C) 2008-2013 Free Software Foundation, Inc.
+# Copyright (C) 2008-2015 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

configure.ac

@@ -1,6 +1,6 @@
 # Configure template for GNU Bison.                   -*-Autoconf-*-
 #
-# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+# Copyright (C) 2001-2015 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
@@ -26,7 +26,7 @@ m4_pattern_forbid([^gl_[A-Z]])
 AC_INIT([GNU Bison],
         m4_esyscmd([build-aux/git-version-gen .tarball-version]),
         [bug-bison@gnu.org])
-AC_SUBST([PACKAGE_COPYRIGHT_YEAR], [2013])
+AC_SUBST([PACKAGE_COPYRIGHT_YEAR], [2015])
 AC_DEFINE_UNQUOTED([PACKAGE_COPYRIGHT_YEAR], [$PACKAGE_COPYRIGHT_YEAR],
                    [The copyright year for this package])
 
@@ -237,6 +237,9 @@ case $VALGRIND:$host_os in
     ;;
 esac
 
+# Whether we cannot run the compiled bison.
+AM_CONDITIONAL([CROSS_COMPILING], [test "$cross_compiling" = yes])
+
 AM_MISSING_PROG([AUTOM4TE], [autom4te])
 # Needed by tests/atlocal.in.
 AC_SUBST([GCC])

data/README

@@ -52,7 +52,7 @@ into various formats.
 
 -----
 
-Copyright (C) 2002, 2008-2013 Free Software Foundation, Inc.
+Copyright (C) 2002, 2008-2015 Free Software Foundation, Inc.
 
 This file is part of GNU Bison.
 

data/bison.m4

@@ -2,7 +2,7 @@
 
 # Language-independent M4 Macros for Bison.
 
-# Copyright (C) 2002, 2004-2013 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2004-2015 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
@@ -1061,3 +1061,6 @@ b4_percent_define_ifdef([api.value.type],
                 [['%s' and '%s' cannot be used together]],
                 [%yacc],
                 [%define api.value.type "union"])])])])
+
+# api.value.union.name.
+b4_percent_define_check_kind([api.value.union.name], [keyword])

data/c++-skel.m4

@@ -2,7 +2,7 @@
 
 # C++ skeleton dispatching for Bison.
 
-# Copyright (C) 2006-2007, 2009-2013 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2015 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

data/c++.m4

@@ -2,7 +2,7 @@
 
 # C++ skeleton for Bison
 
-# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+# Copyright (C) 2002-2015 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
@@ -17,6 +17,11 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+# Sanity checks, before defaults installed by c.m4.
+b4_percent_define_ifdef([[api.value.union.name]],
+  [b4_complain_at(b4_percent_define_get_loc([[api.value.union.name]]),
+                  [named %union is invalid in C++])])
+
 m4_include(b4_pkgdatadir/[c.m4])
 
 # b4_comment(TEXT, [PREFIX])

data/c-like.m4

@@ -2,7 +2,7 @@
 
 # Common code for C-like languages (C, C++, Java, etc.)
 
-# Copyright (C) 2012-2013 Free Software Foundation, Inc.
+# Copyright (C) 2012-2015 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

data/c-skel.m4

@@ -2,7 +2,7 @@
 
 # C skeleton dispatching for Bison.
 
-# Copyright (C) 2006-2007, 2009-2013 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2015 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

data/c.m4

@@ -2,7 +2,7 @@
 
 # C M4 Macros for Bison.
 
-# Copyright (C) 2002, 2004-2013 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2004-2015 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
@@ -97,7 +97,8 @@ m4_define([b4_api_PREFIX],
 m4_define_default([b4_prefix], [b4_api_prefix])
 
 # If the %union is not named, its name is YYSTYPE.
-m4_define_default([b4_union_name], [b4_api_PREFIX[]STYPE])
+b4_percent_define_default([[api.value.union.name]],
+                          [b4_api_PREFIX[][STYPE]])
 
 
 ## ------------------------ ##
@@ -560,15 +561,15 @@ b4_locations_if([, yylocationp])[]b4_user_args[);
 # b4_symbol_type_register(SYMBOL-NUM)
 # -----------------------------------
 # Symbol SYMBOL-NUM has a type (for variant) instead of a type-tag.
-# Extend the definition of %union's body with a field of that type,
+# Extend the definition of %union's body (b4_union_members) with a
-# and extend the symbol's "type" field to point to the field name,
+# field of that type, and extend the symbol's "type" field to point to
-# instead of the type name.
+# the field name, instead of the type name.
 m4_define([b4_symbol_type_register],
 [m4_define([b4_symbol($1, type_tag)],
            [b4_symbol_if([$1], [has_id],
                          [b4_symbol([$1], [id])],
                          [yytype_[]b4_symbol([$1], [number])])])dnl
-m4_append([b4_user_union_members],
+m4_append([b4_union_members],
 m4_expand([
   b4_symbol_tag_comment([$1])dnl
   b4_symbol([$1], [type]) b4_symbol([$1], [type_tag]);]))
@@ -608,10 +609,9 @@ m4_copy_force([b4_symbol_value_union], [b4_symbol_value])
 ])
 
 
-# ---------------- #
+# -------------------------- #
-# api.value.type.  #
+# api.value.type = variant.  #
-# ---------------- #
+# -------------------------- #
-
 
 # b4_value_type_setup_variant
 # ---------------------------
@@ -686,11 +686,13 @@ typedef ]b4_percent_define_get([[api.value.type]])[ ]b4_api_PREFIX[STYPE;
 [m4_bmatch(b4_percent_define_get([[api.value.type]]),
 [union\|union-directive],
 [[#if ! defined ]b4_api_PREFIX[STYPE && ! defined ]b4_api_PREFIX[STYPE_IS_DECLARED
-typedef union ]b4_union_name[ ]b4_api_PREFIX[STYPE;
+]b4_percent_define_get_syncline([[api.value.union.name]])[
-union ]b4_union_name[
+union ]b4_percent_define_get([[api.value.union.name]])[
 {
 ]b4_user_union_members[
 };
+]b4_percent_define_get_syncline([[api.value.union.name]])[
+typedef union ]b4_percent_define_get([[api.value.union.name]])[ ]b4_api_PREFIX[STYPE;
 # define ]b4_api_PREFIX[STYPE_IS_TRIVIAL 1
 # define ]b4_api_PREFIX[STYPE_IS_DECLARED 1
 #endif

data/glr.c

@@ -2,7 +2,7 @@
 
 # GLR skeleton for Bison
 
-# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+# Copyright (C) 2002-2015 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
@@ -178,9 +178,42 @@ m4_if(b4_skeleton, ["glr.c"],
 ## Output files.  ##
 ## -------------- ##
 
+# Unfortunately the order of generation between the header and the
+# implementation file matters (for glr.c) because of the current
+# implementation of api.value.type=union.  In that case we still use a
+# union for YYSTYPE, but we generate the contents of this union when
+# setting up YYSTYPE.  This is needed for other aspects, such as
+# defining yy_symbol_value_print, since we need to now the name of the
+# members of this union.
+#
+# To avoid this issue, just generate the header before the
+# implementation file.  But we should also make them more independant.
+
+# ----------------- #
+# The header file.  #
+# ----------------- #
+
+# glr.cc produces its own header.
+m4_if(b4_skeleton, ["glr.c"],
+[b4_defines_if(
+[b4_output_begin([b4_spec_defines_file])
+b4_copyright([Skeleton interface for Bison GLR parsers in C],
+             [2002-2015])[
+
+]b4_cpp_guard_open([b4_spec_defines_file])[
+]b4_shared_declarations[
+]b4_cpp_guard_close([b4_spec_defines_file])[
+]b4_output_end()
+])])
+
+
+# ------------------------- #
+# The implementation file.  #
+# ------------------------- #
+
 b4_output_begin([b4_parser_file_name])
 b4_copyright([Skeleton implementation for Bison GLR parsers in C],
-             [2002-2013])[
+             [2002-2015])[
 
 /* C GLR parser skeleton written by Paul Hilfinger.  */
 
@@ -2539,16 +2572,3 @@ m4_if(b4_prefix, [yy], [],
 
 ]b4_epilogue[]dnl
 b4_output_end()
-
-# glr.cc produces its own header.
-m4_if(b4_skeleton, ["glr.c"],
-[b4_defines_if(
-[b4_output_begin([b4_spec_defines_file])
-b4_copyright([Skeleton interface for Bison GLR parsers in C],
-             [2002-2013])[
-
-]b4_cpp_guard_open([b4_spec_defines_file])[
-]b4_shared_declarations[
-]b4_cpp_guard_close([b4_spec_defines_file])[
-]b4_output_end()
-])])

data/glr.cc

@@ -1,6 +1,6 @@
 # C++ GLR skeleton for Bison
 
-# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+# Copyright (C) 2002-2015 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
@@ -329,7 +329,7 @@ b4_percent_define_flag_if([[global_tokens_and_yystype]],
 b4_defines_if(
 [b4_output_begin([b4_spec_defines_file])
 b4_copyright([Skeleton interface for Bison GLR parsers in C++],
-             [2002-2013])[
+             [2002-2015])[
 
 // C++ GLR parser skeleton written by Akim Demaille.
 

data/java-skel.m4

@@ -2,7 +2,7 @@
 
 # Java skeleton dispatching for Bison.
 
-# Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2015 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

data/java.m4

@@ -2,7 +2,7 @@
 
 # Java language support for Bison
 
-# Copyright (C) 2007-2013 Free Software Foundation, Inc.
+# Copyright (C) 2007-2015 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

data/lalr1.cc

@@ -1,6 +1,6 @@
 # C++ skeleton for Bison
 
-# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+# Copyright (C) 2002-2015 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
@@ -131,7 +131,7 @@ m4_ifdef([b4_lex_param], [, ]b4_lex_param))])])
 
 
 m4_pushdef([b4_copyright_years],
-           [2002-2013])
+           [2002-2015])
 
 m4_define([b4_parser_class_name],
           [b4_percent_define_get([[parser_class_name]])])

data/lalr1.java

@@ -1,6 +1,6 @@
 # Java skeleton for Bison -*- autoconf -*-
 
-# Copyright (C) 2007-2013 Free Software Foundation, Inc.
+# Copyright (C) 2007-2015 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
@@ -84,7 +84,7 @@ m4_define([b4_define_state],[[
 
 b4_output_begin([b4_parser_file_name])
 b4_copyright([Skeleton implementation for Bison LALR(1) parsers in Java],
-             [2007-2013])
+             [2007-2015])
 
 b4_percent_define_ifdef([package], [package b4_percent_define_get([package]);
 ])[/* First part of user declarations.  */

data/local.mk

@@ -1,4 +1,4 @@
-## Copyright (C) 2002, 2005-2013 Free Software Foundation, Inc.
+## Copyright (C) 2002, 2005-2015 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

data/location.cc

@@ -1,6 +1,6 @@
 # C++ skeleton for Bison
 
-# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+# Copyright (C) 2002-2015 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
@@ -16,7 +16,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 m4_pushdef([b4_copyright_years],
-           [2002-2013])
+           [2002-2015])
 
 # b4_position_define
 # ------------------
@@ -273,8 +273,7 @@ m4_define([b4_location_define],
   operator<< (std::basic_ostream<YYChar>& ostr, const location& loc)
   {
     unsigned int end_col = 0 < loc.end.column ? loc.end.column - 1 : 0;
-    ostr << loc.begin// << "(" << loc.end << ") "
+    ostr << loc.begin;
-;
     if (loc.end.filename
         && (!loc.begin.filename
             || *loc.begin.filename != *loc.end.filename))

data/stack.hh

@@ -1,6 +1,6 @@
 # C++ skeleton for Bison
 
-# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+# Copyright (C) 2002-2015 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
@@ -16,7 +16,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 m4_pushdef([b4_copyright_years],
-           [2002-2013])
+           [2002-2015])
 
 # b4_stack_define
 # ---------------

data/variant.hh

@@ -1,6 +1,6 @@
 # C++ skeleton for Bison
 
-# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+# Copyright (C) 2002-2015 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

data/xslt/bison.xsl

@@ -3,7 +3,7 @@
 <!--
     bison.xsl - common templates for Bison XSLT.
 
-    Copyright (C) 2007-2013 Free Software Foundation, Inc.
+    Copyright (C) 2007-2015 Free Software Foundation, Inc.
 
     This file is part of Bison, the GNU Compiler Compiler.
 

data/xslt/xml2dot.xsl

@@ -3,7 +3,7 @@
 <!--
     xml2dot.xsl - transform Bison XML Report into DOT.
 
-    Copyright (C) 2007-2013 Free Software Foundation, Inc.
+    Copyright (C) 2007-2015 Free Software Foundation, Inc.
 
     This file is part of Bison, the GNU Compiler Compiler.
 

data/xslt/xml2text.xsl

@@ -3,7 +3,7 @@
 <!--
     xml2text.xsl - transform Bison XML Report into plain text.
 
-    Copyright (C) 2007-2013 Free Software Foundation, Inc.
+    Copyright (C) 2007-2015 Free Software Foundation, Inc.
 
     This file is part of Bison, the GNU Compiler Compiler.
 

data/xslt/xml2xhtml.xsl

@@ -3,7 +3,7 @@
 <!--
     xml2html.xsl - transform Bison XML Report into XHTML.
 
-    Copyright (C) 2007-2013 Free Software Foundation, Inc.
+    Copyright (C) 2007-2015 Free Software Foundation, Inc.
 
     This file is part of Bison, the GNU Compiler Compiler.
 

data/yacc.c

@@ -1,11 +1,11 @@
                                                              -*- C -*-
 # Yacc compatible skeleton for Bison
 
-# Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation,
+# Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation,
 # Inc.
 
 m4_pushdef([b4_copyright_years],
-           [1984, 1989-1990, 2000-2013])
+           [1984, 1989-1990, 2000-2015])
 
 # 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

djgpp/Makefile.maint

@@ -1,7 +1,7 @@
 # DJGPP Maintainer's Makefile                                    -*-Makefile-*-
 # Requires GNU sed
 
-## Copyright (C) 2005-2013 Free Software Foundation, Inc.
+## Copyright (C) 2005-2015 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

djgpp/README.in

@@ -1,6 +1,6 @@
 This is a port of GNU Bison @VERSION@ to MSDOS/DJGPP.
 
-Copyright (C) 2005-2013 Free Software Foundation, Inc.
+Copyright (C) 2005-2015 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

djgpp/config.bat

@@ -4,7 +4,7 @@ Rem Configure Bison for DJGPP.
 Rem WARNING WARNING WARNING: This file needs to have DOS CRLF end-of-line
 Rem format, or else stock DOS/Windows shells will refuse to run it.
 
-Rem Copyright (C) 2005-2013 Free Software Foundation, Inc.
+Rem Copyright (C) 2005-2015 Free Software Foundation, Inc.
 
 Rem This program is free software: you can redistribute it and/or modify
 Rem it under the terms of the GNU General Public License as published by

djgpp/config.sed

@@ -2,7 +2,7 @@
 # Sed script for additional DJGPP specific editing
 # of the configure script generated by autoconf 2.62.
 
-# Copyright (C) 2005-2013 Free Software Foundation, Inc.
+# Copyright (C) 2005-2015 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

djgpp/config.site

@@ -3,7 +3,7 @@
 # This is the config.site file for configuring GNU packages
 # which are to be built with DJGPP tools.
 
-# Copyright (C) 2005-2013 Free Software Foundation, Inc.
+# Copyright (C) 2005-2015 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

djgpp/config_h.sed

@@ -1,6 +1,6 @@
 # sed script for DJGPP specific editing of config.hin
 
-# Copyright (C) 2005-2013 Free Software Foundation, Inc.
+# Copyright (C) 2005-2015 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

djgpp/djunpack.bat

@@ -7,7 +7,7 @@ Rem This batch file unpacks the Bison distribution while simultaneously
 Rem renaming some of the files whose names are invalid on DOS or conflict
 Rem with other file names after truncation to DOS 8+3 namespace.
 Rem
-Rem Copyright (C) 2005-2013 Free Software Foundation, Inc.
+Rem Copyright (C) 2005-2015 Free Software Foundation, Inc.
 Rem
 Rem This program is free software: you can redistribute it and/or modify
 Rem it under the terms of the GNU General Public License as published by

djgpp/local.mk

@@ -1,4 +1,4 @@
-## Copyright (C) 2008-2013 Free Software Foundation, Inc.
+## Copyright (C) 2008-2015 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

djgpp/subpipe.c

@@ -1,6 +1,6 @@
 /* Subprocesses with pipes.
 
-   Copyright (C) 2005-2013 Free Software Foundation, Inc.
+   Copyright (C) 2005-2015 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

djgpp/subpipe.h

@@ -1,6 +1,6 @@
 /* Subprocesses with pipes.
 
-   Copyright (C) 2005-2013 Free Software Foundation, Inc.
+   Copyright (C) 2005-2015 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

djgpp/testsuite.sed

@@ -2,7 +2,7 @@
 # Sed script for additional DJGPP specific editing
 # of the testsuite script generated by autoconf 2.61.
 
-# Copyright (C) 2007-2013 Free Software Foundation, Inc.
+# Copyright (C) 2007-2015 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

doc/.gitignore

@@ -27,3 +27,4 @@
 /stamp-vti
 /version.texi
 /yacc.1
+/gendocs_template_min

doc/bison.texi

@@ -1,6 +1,8 @@
 \input texinfo @c -*-texinfo-*-
 @comment %**start of header
 @setfilename bison.info
+@documentencoding UTF-8
+@documentlanguage en
 @include version.texi
 @settitle Bison @value{VERSION}
 @setchapternewpage odd
@@ -33,7 +35,7 @@
 This manual (@value{UPDATED}) is for GNU Bison (version
 @value{VERSION}), the GNU parser generator.
 
-Copyright @copyright{} 1988-1993, 1995, 1998-2013 Free Software
+Copyright @copyright{} 1988-1993, 1995, 1998-2015 Free Software
 Foundation, Inc.
 
 @quotation
@@ -3849,7 +3851,7 @@ example:
 @noindent
 specifies the union tag @code{value}, so the corresponding C type is
 @code{union value}.  If you do not specify a tag, it defaults to
-@code{YYSTYPE}.
+@code{YYSTYPE} (@pxref{%define Summary,,api.value.union.name}).
 
 As another extension to POSIX, you may specify multiple @code{%union}
 declarations; their contents are concatenated.  However, only the first
@@ -5143,7 +5145,9 @@ value by default.  However, when the parser displays a @code{STRING1} or a
 @code{string1}, it formats it as a string in double quotes.  It performs
 only the second @code{%printer} in this case, so it prints only once.
 Finally, the parser print @samp{<>} for any symbol, such as @code{TAGLESS},
-that has no semantic type tag.  See also
+that has no semantic type tag.  @xref{Mfcalc Traces, ,Enabling Debug Traces
+for @code{mfcalc}}, for a complete example.
+
 
 
 @node Expect Decl
@@ -6010,12 +6014,12 @@ Use this @var{type} as semantic value.
 @item Default Value:
 @itemize @minus
 @item
-@code{%union} if @code{%union} is used, otherwise @dots{}
+@code{union-directive} if @code{%union} is used, otherwise @dots{}
 @item
 @code{int} if type tags are used (i.e., @samp{%token <@var{type}>@dots{}} or
-@samp{%token <@var{type}>@dots{}} is used), otherwise @dots{}
+@samp{%type <@var{type}>@dots{}} is used), otherwise @dots{}
 @item
-@code{""}
+undefined.
 @end itemize
 
 @item History:
@@ -6026,6 +6030,30 @@ introduced in Bison 3.0.  Was introduced for Java only in 2.3b as
 @c api.value.type
 
 
+@c ================================================== api.value.union.name
+@deffn Directive {%define api.value.union.name} @var{name}
+@itemize @bullet
+@item Language(s):
+C
+
+@item Purpose:
+The tag of the generated @code{union} (@emph{not} the name of the
+@code{typedef}).  This variable is set to @code{@var{id}} when @samp{%union
+@var{id}} is used.  There is no clear reason to give this union a name.
+
+@item Accepted Values:
+Any valid identifier.
+
+@item Default Value:
+@code{YYSTYPE}.
+
+@item History:
+Introduced in Bison 3.0.3.
+@end itemize
+@end deffn
+@c api.value.type
+
+
 @c ================================================== location_type
 @deffn Directive {%define location_type}
 Obsoleted by @code{api.location.type} since Bison 2.7.

doc/local.mk

@@ -1,4 +1,4 @@
-## Copyright (C) 2001-2003, 2005-2013 Free Software Foundation, Inc.
+## Copyright (C) 2001-2003, 2005-2015 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
@@ -85,11 +85,13 @@ doc/refcard.pdf: doc/refcard.tex
 # repeated builds of bison.help.
 
 EXTRA_DIST += $(top_srcdir)/doc/bison.help
+if ! CROSS_COMPILING
 MAINTAINERCLEANFILES += $(top_srcdir)/doc/bison.help
 $(top_srcdir)/doc/bison.help: src/bison$(EXEEXT)
 	$(AM_V_GEN)src/bison$(EXEEXT) --version >doc/bison.help.tmp
 	$(AM_V_at) src/bison$(EXEEXT) --help   >>doc/bison.help.tmp
 	$(AM_V_at)$(top_srcdir)/build-aux/move-if-change doc/bison.help.tmp $@
+endif ! CROSS_COMPILING
 
 
 ## ----------- ##
@@ -106,7 +108,11 @@ remove_time_stamp = \
   sed 's/^\(\.TH[^"]*"[^"]*"[^"]*\)"[^"]*"/\1/'
 
 # Depend on configure to get version number changes.
-$(top_srcdir)/doc/bison.1: doc/bison.help doc/bison.x $(top_srcdir)/configure
+if ! CROSS_COMPILING
+MAN_DEPS = doc/bison.help doc/bison.x $(top_srcdir)/configure
+endif
+
+$(top_srcdir)/doc/bison.1: $(MAN_DEPS)
 	$(AM_V_GEN)$(HELP2MAN)			\
 	    --include=$(top_srcdir)/doc/bison.x	\
 	    --output=$@.t src/bison$(EXEEXT)

doc/refcard.tex

@@ -19,7 +19,7 @@
 \def\finalout{\overfullrule=0pt}
 %\finalout
 
-% Copyright (c) 1998, 2001, 2009-2013 Free Software Foundation, Inc.
+% Copyright (c) 1998, 2001, 2009-2015 Free Software Foundation, Inc.
 %
 % This file is part of Bison.
 %

etc/README

@@ -16,7 +16,7 @@ straightforward use of _build/src/bison would.)
 
 --
 
-Copyright (C) 2006, 2009-2013 Free Software Foundation, Inc.
+Copyright (C) 2006, 2009-2015 Free Software Foundation, Inc.
 
 This file is part of Bison, the GNU Compiler Compiler.
 

etc/bench.pl.in

@@ -1,6 +1,6 @@
 #! /usr/bin/perl -w
 
-# Copyright (C) 2006, 2008-2013 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2008-2015 Free Software Foundation, Inc.
 #
 # This file is part of Bison, the GNU Compiler Compiler.
 #

etc/local.mk

@@ -1,4 +1,4 @@
-## Copyright (C) 2006, 2008-2013 Free Software Foundation, Inc.
+## Copyright (C) 2006, 2008-2015 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

examples/calc++/calc++.test

@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# Copyright (C) 2005-2013 Free Software Foundation, Inc.
+# Copyright (C) 2005-2015 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

examples/calc++/local.mk

@@ -1,4 +1,4 @@
-# Copyright (C) 2005-2006, 2008-2013 Free Software Foundation, Inc.
+# Copyright (C) 2005-2006, 2008-2015 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

examples/extexi

@@ -3,7 +3,7 @@
 
 # This file is part of GNU Bison
 
-# Copyright (C) 1992, 2000-2001, 2005-2006, 2009-2013 Free Software
+# Copyright (C) 1992, 2000-2001, 2005-2006, 2009-2015 Free Software
 # Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify

examples/local.mk

@@ -1,4 +1,4 @@
-# Copyright (C) 2005, 2008-2013 Free Software Foundation, Inc.
+# Copyright (C) 2005, 2008-2015 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

examples/mfcalc/local.mk

@@ -1,4 +1,4 @@
-# Copyright (C) 2005-2006, 2008-2013 Free Software Foundation, Inc.
+# Copyright (C) 2005-2006, 2008-2015 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

examples/mfcalc/mfcalc.test

@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# Copyright (C) 2005-2013 Free Software Foundation, Inc.
+# Copyright (C) 2005-2015 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

examples/rpcalc/local.mk

@@ -1,4 +1,4 @@
-# Copyright (C) 2005-2006, 2008-2013 Free Software Foundation, Inc.
+# Copyright (C) 2005-2006, 2008-2015 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

examples/rpcalc/rpcalc.test

@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# Copyright (C) 2005-2013 Free Software Foundation, Inc.
+# Copyright (C) 2005-2015 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

examples/test

@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# Copyright (C) 2005-2013 Free Software Foundation, Inc.
+# Copyright (C) 2005-2015 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

examples/variant.yy

@@ -1,5 +1,5 @@
 /*
-  Copyright (C) 2008-2013 Free Software Foundation, Inc.
+  Copyright (C) 2008-2015 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

lib/.gitignore

@@ -274,3 +274,5 @@
 /wctype-h.c
 /lstat.c
 /unlink.c
+/gettimeofday.c
+/sys_time.in.h

lib/abitset.c

@@ -1,6 +1,6 @@
 /* Array bitsets.
 
-   Copyright (C) 2002-2003, 2006, 2009-2013 Free Software Foundation,
+   Copyright (C) 2002-2003, 2006, 2009-2015 Free Software Foundation,
    Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).

lib/abitset.h

@@ -1,6 +1,6 @@
 /* Functions to support abitsets.
 
-   Copyright (C) 2002, 2004, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2009-2015 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 

lib/bbitset.h

@@ -1,6 +1,6 @@
 /* Base bitset stuff.
 
-   Copyright (C) 2002-2004, 2006, 2009-2013 Free Software Foundation,
+   Copyright (C) 2002-2004, 2006, 2009-2015 Free Software Foundation,
    Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).

lib/bitset.c

@@ -1,6 +1,6 @@
 /* General bitsets.
 
-   Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002-2006, 2009-2015 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 

lib/bitset.h

@@ -1,6 +1,6 @@
 /* Generic bitsets.
 
-   Copyright (C) 2002-2004, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002-2004, 2009-2015 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 

lib/bitset_stats.c

@@ -1,6 +1,6 @@
 /* Bitset statistics.
 
-   Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002-2006, 2009-2015 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 

lib/bitset_stats.h

@@ -1,6 +1,6 @@
 /* Functions to support bitset statistics.
 
-   Copyright (C) 2002-2004, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002-2004, 2009-2015 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 

lib/bitsetv-print.c

@@ -1,6 +1,6 @@
 /* Bitset vectors.
 
-   Copyright (C) 2001-2002, 2004, 2006, 2009-2013 Free Software
+   Copyright (C) 2001-2002, 2004, 2006, 2009-2015 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify

lib/bitsetv-print.h

@@ -1,6 +1,6 @@
 /* Bitset vectors.
 
-   Copyright (C) 2002, 2004, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2009-2015 Free Software Foundation, Inc.
 
    Contributed by Akim Demaille (akim@freefriends.org).
 

lib/bitsetv.c

@@ -1,6 +1,6 @@
 /* Bitset vectors.
 
-   Copyright (C) 2001-2002, 2004-2006, 2009-2013 Free Software
+   Copyright (C) 2001-2002, 2004-2006, 2009-2015 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify

lib/bitsetv.h

@@ -1,6 +1,6 @@
 /* Bitset vectors.
 
-   Copyright (C) 2002, 2004, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2009-2015 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 

lib/ebitset.c

@@ -1,6 +1,6 @@
 /* Functions to support expandable bitsets.
 
-   Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002-2006, 2009-2015 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 

lib/ebitset.h

@@ -1,6 +1,6 @@
 /* Functions to support ebitsets.
 
-   Copyright (C) 2002, 2004, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2009-2015 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 

lib/get-errno.c

@@ -1,6 +1,6 @@
 /* get-errno.c - get and set errno.
 
-   Copyright (C) 2002, 2006, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2006, 2009-2015 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

lib/get-errno.h

@@ -1,6 +1,6 @@
 /* get-errno.h - get and set errno.
 
-   Copyright (C) 2002, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2009-2015 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

lib/lbitset.c

@@ -1,6 +1,6 @@
 /* Functions to support link list bitsets.
 
-   Copyright (C) 2002-2004, 2006, 2009-2013 Free Software Foundation,
+   Copyright (C) 2002-2004, 2006, 2009-2015 Free Software Foundation,
    Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).

lib/lbitset.h

@@ -1,6 +1,6 @@
 /* Functions to support lbitsets.
 
-   Copyright (C) 2002, 2004, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2009-2015 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 

lib/libiberty.h

@@ -1,6 +1,6 @@
 /* Fake libiberty.h for Bison.
 
-   Copyright (C) 2002-2004, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002-2004, 2009-2015 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

lib/local.mk

@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+# Copyright (C) 2001-2015 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

lib/main.c

@@ -1,6 +1,6 @@
 /* Yacc library main function.
 
-   Copyright (C) 2002, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2009-2015 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 

lib/timevar.c

@@ -1,6 +1,6 @@
 /* Timing variables for measuring compiler performance.
 
-   Copyright (C) 2000, 2002, 2004, 2006, 2009-2013 Free Software
+   Copyright (C) 2000, 2002, 2004, 2006, 2009-2015 Free Software
    Foundation, Inc.
 
    Contributed by Alex Samuel <samuel@codesourcery.com>

lib/timevar.def

@@ -1,7 +1,7 @@
 /* This file contains the definitions for timing variables used to -*- C -*-
    measure run-time performance of the compiler.
 
-   Copyright (C) 2002, 2007, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2007, 2009-2015 Free Software Foundation, Inc.
 
    Contributed by Akim Demaille <akim@freefriends.org>.
 

lib/timevar.h

@@ -1,6 +1,6 @@
 /* Timing variables for measuring compiler performance.
 
-   Copyright (C) 2000, 2002, 2004, 2009-2013 Free Software Foundation,
+   Copyright (C) 2000, 2002, 2004, 2009-2015 Free Software Foundation,
    Inc.
 
    Contributed by Alex Samuel <samuel@codesourcery.com>

lib/vbitset.c

@@ -1,6 +1,6 @@
 /* Variable array bitsets.
 
-   Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002-2006, 2009-2015 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 

lib/vbitset.h

@@ -1,6 +1,6 @@
 /* Functions to support vbitsets.
 
-   Copyright (C) 2002, 2004, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2009-2015 Free Software Foundation, Inc.
 
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 

lib/yyerror.c

@@ -1,6 +1,6 @@
 /* Yacc library error-printing function.
 
-   Copyright (C) 2002, 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2009-2015 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 

m4/.gitignore

@@ -183,3 +183,6 @@
 /absolute-header.m4
 /lstat.m4
 /unlink.m4
+/gettimeofday.m4
+/obstack.m4
+/sys_time_h.m4

m4/bison-i18n.m4

@@ -1,6 +1,6 @@
 # bison-i18n.m4 serial 2
 
-dnl Copyright (C) 2005-2006, 2009-2013 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2015 Free Software Foundation, Inc.
 
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,

m4/c-working.m4

@@ -1,6 +1,6 @@
 # Sanity test a C compiler.
 
-# Copyright (C) 2006, 2009-2013 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009-2015 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