[SCM] GNU M4 source repository branch, branch-1.4, updated. v1.4.16-26-g36b1c91

[Eric Blake]

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- Log -----------------------------------------------------------------
commit 36b1c91f83453499c16986b79191df2746deed50
Author: Eric Blake <address@hidden>
Date:   Tue Jan 1 07:44:51 2013 -0700

    maint: bump copyright year
    
    * all files: Version control now has a commit in 2013.
    
    Signed-off-by: Eric Blake <address@hidden>

commit 9f80fa84b255ae4cbd0155df8e492973183faafa
Author: Eric Blake <address@hidden>
Date:   Mon Dec 31 09:05:42 2012 -0700

    maint: update to latest gnulib
    
    Upstream gnulib has added several improvements:
    
    - the regex module allows for rational range interprtation (that
    is, guaranteeing that the regex "[a-z]" evaluates to the same 26
    bytes as in ASCII, even when in a non-C locale).  Technically,
    m4 isn't yet using non-C locales, so I don't know if this will
    make much difference, but it can't hurt to include
    - various build fixes that I found while smoke-testing on
    alternative platforms
    - bump the copyright year to 2013 (I'll do m4 next)
    
    * gnulib: Update to latest, for rational range regex, build fixes,
    copyright update.
    * m4/gnulib-cache.m4: Regenerate.
    * NEWS: Document this.
    
    Signed-off-by: Eric Blake <address@hidden>

-----------------------------------------------------------------------

Summary of changes:
 AUTHORS              |    2 +-
 BACKLOG              |    2 +-
 ChangeLog            |   14 ++++++++++++--
 HACKING              |    2 +-
 Makefile.am          |    2 +-
 NEWS                 |    8 ++++++--
 README               |    2 +-
 THANKS               |    2 +-
 TODO                 |    2 +-
 acinclude.m4         |    2 +-
 bootstrap            |    2 +-
 c-boxes.el           |    2 +-
 cfg.mk               |    2 +-
 checks/Makefile.am   |    2 +-
 checks/check-them    |    2 +-
 checks/get-them      |    2 +-
 checks/stackovf.test |    2 +-
 configure.ac         |    2 +-
 doc/Makefile.am      |    2 +-
 doc/m4.texinfo       |    2 +-
 examples/Makefile.am |    2 +-
 gnulib               |    2 +-
 lib/Makefile.am      |    2 +-
 m4/gnulib-cache.m4   |    2 +-
 src/Makefile.am      |    2 +-
 src/builtin.c        |    2 +-
 src/debug.c          |    2 +-
 src/eval.c           |    2 +-
 src/format.c         |    2 +-
 src/freeze.c         |    2 +-
 src/input.c          |    2 +-
 src/m4.c             |    2 +-
 src/m4.h             |    2 +-
 src/macro.c          |    2 +-
 src/output.c         |    2 +-
 src/path.c           |    2 +-
 src/symtab.c         |    2 +-
 tests/Makefile.am    |    2 +-
 38 files changed, 54 insertions(+), 40 deletions(-)

diff --git a/AUTHORS b/AUTHORS
index 3c670d8..c280009 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -32,7 +32,7 @@ Tim Rice                    address@hidden          2011-01-24
 
 ========================================================================
 
-Copyright (C) 2000, 2006-2007, 2009-2012 Free Software Foundation, Inc.
+Copyright (C) 2000, 2006-2007, 2009-2013 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/BACKLOG b/BACKLOG
index b9e4cea..9b8973e 100644
--- a/BACKLOG
+++ b/BACKLOG
@@ -50,7 +50,7 @@ rmail/speed
  2. 05 Sep 94 <address@hidden> slowness
  3. 04 Oct 94 <pinard> Autoconf, m4, and dnl's.
 
-Copyright (C) 2000, 2006, 2009-2012 Free Software Foundation, Inc.
+Copyright (C) 2000, 2006, 2009-2013 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/ChangeLog b/ChangeLog
index adbe5cd..d43dc80 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2013-01-01  Eric Blake  <address@hidden>
+
+       maint: bump copyright year
+       * all files: Version control now has a commit in 2013.
+
+       maint: update to latest gnulib
+       * gnulib: Update to latest, for rational range regex, build fixes,
+       copyright update.
+       * NEWS: Document this.
+
 2012-12-22  Eric Blake  <address@hidden>
 
        maint: enable tight_scope syntax check
@@ -5443,8 +5453,8 @@ Mon Jan 22 21:08:52 1990  Rene' Seindal (seindal at 
diku.dk)
        coding: utf-8
        End:
 
-       Copyright (C) 1990-1994, 2000-2001, 2003, 2005-2012 Free Software
-       Foundation, Inc.
+       Copyright (C) 1990-1994, 2000-2001, 2003, 2005-2013 Free
+       Software Foundation, Inc.
 
        Copying and distribution of this file, with or without
        modification, are permitted provided the copyright notice
diff --git a/HACKING b/HACKING
index 40a2c7e..b9f7db8 100644
--- a/HACKING
+++ b/HACKING
@@ -322,7 +322,7 @@ yyyy-mm-dd  Name of Author  <address@hidden>  (tiny change)
   After making edits, mail the diff to <address@hidden>.
 
 
-Copyright (C) 2004-2012 Free Software Foundation, Inc.
+Copyright (C) 2004-2013 Free Software Foundation, Inc.
 
 The canonical source of this file is maintained with the
 GNU M4 package.  Report bugs to address@hidden
diff --git a/Makefile.am b/Makefile.am
index 2e077f8..153648b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
 ## Makefile.am - template for generating Makefile via Automake
 ##
-## Copyright (C) 2000-2001, 2003-2012 Free Software Foundation, Inc.
+## Copyright (C) 2000-2001, 2003-2013 Free Software Foundation, Inc.
 ##
 ## This file is part of GNU M4.
 ##
diff --git a/NEWS b/NEWS
index 78871eb..25c12ea 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,10 @@
 GNU M4 NEWS - User visible changes.
 
-* Noteworthy changes in release ?.? (????-??-??) [?]
+* Noteworthy changes in release 1.4.17 (2013-01-??) [stable]
+
+** Fix compilation with newer glibc headers.
+
+** A number of portability improvements inherited from gnulib.
 
 
 * Noteworthy changes in release 1.4.16 (2011-03-01) [stable]
@@ -705,7 +709,7 @@ mode: outline
 fill-column: 75
 End:
 
-Copyright (C) 1992-1994, 2004-2012 Free Software Foundation, Inc.
+Copyright (C) 1992-1994, 2004-2013 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/README b/README
index bc0fdaf..ed94058 100644
--- a/README
+++ b/README
@@ -66,7 +66,7 @@ note that the range specifies every single year in that 
closed interval.
 
 ========================================================================
 
-Copyright (C) 2000, 2005-2012 Free Software Foundation, Inc.
+Copyright (C) 2000, 2005-2013 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/THANKS b/THANKS
index b2639b2..71bfaf3 100644
--- a/THANKS
+++ b/THANKS
@@ -137,7 +137,7 @@ Local Variables:
 coding: utf-8
 End:
 
-Copyright (C) 2000, 2006-2012 Free Software Foundation, Inc.
+Copyright (C) 2000, 2006-2013 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/TODO b/TODO
index 86ecece..0b1d6f6 100644
--- a/TODO
+++ b/TODO
@@ -37,7 +37,7 @@ mode: outline
 outline-regexp: " *[-+*.] \\|"
 End:
 
-Copyright (C) 2000, 2006-2007, 2009-2012 Free Software Foundation, Inc.
+Copyright (C) 2000, 2006-2007, 2009-2013 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/acinclude.m4 b/acinclude.m4
index a942cfc..5d5a942 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1,5 +1,5 @@
 # Local additions to Autoconf macros.
-# Copyright (C) 1992, 1994, 2004, 2006, 2008-2012 Free Software
+# Copyright (C) 1992, 1994, 2004, 2006, 2008-2013 Free Software
 # Foundation, Inc.
 # Francois Pinard <address@hidden>, 1992.
 #
diff --git a/bootstrap b/bootstrap
index c57cfd3..02abcad 100755
--- a/bootstrap
+++ b/bootstrap
@@ -3,7 +3,7 @@
 # bootstrap (GNU M4) version 2012-09-21
 # Written by Gary V. Vaughan  <address@hidden>
 
-# Copyright (C) 2004-2012 Free Software Foundation, Inc.
+# Copyright (C) 2004-2013 Free Software Foundation, Inc.
 
 # This file is part of GNU M4.
 #
diff --git a/c-boxes.el b/c-boxes.el
index 7560b87..ea96738 100644
--- a/c-boxes.el
+++ b/c-boxes.el
@@ -1,5 +1,5 @@
 ;;; Boxed comments for C mode.
-;;; Copyright (C) 1991-1994, 2008-2012 Free Software Foundation, Inc.
+;;; Copyright (C) 1991-1994, 2008-2013 Free Software Foundation, Inc.
 ;;; Francois Pinard <address@hidden>, April 1991.
 ;;;
 ;;; This file is part of GNU M4.
diff --git a/cfg.mk b/cfg.mk
index 6be77f2..b30cac9 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -1,5 +1,5 @@
 # Customize maint.mk.                           -*- makefile -*-
-# Copyright (C) 2003-2012 Free Software Foundation, Inc.
+# Copyright (C) 2003-2013 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
diff --git a/checks/Makefile.am b/checks/Makefile.am
index e28ffc7..55d4109 100644
--- a/checks/Makefile.am
+++ b/checks/Makefile.am
@@ -1,6 +1,6 @@
 ## Makefile.am - template for generating Makefile via Automake.
 ##
-## Copyright (C) 1992-1994, 2006-2012 Free Software Foundation, Inc.
+## Copyright (C) 1992-1994, 2006-2013 Free Software Foundation, Inc.
 ##
 ## This file is part of GNU M4.
 ##
diff --git a/checks/check-them b/checks/check-them
index 8a10875..792457a 100755
--- a/checks/check-them
+++ b/checks/check-them
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Check GNU m4 against examples from the manual source.
-# Copyright (C) 1992, 2006-2012 Free Software Foundation, Inc.
+# Copyright (C) 1992, 2006-2013 Free Software Foundation, Inc.
 #
 # This file is part of GNU M4.
 #
diff --git a/checks/get-them b/checks/get-them
index 2fcb396..33d38b5 100755
--- a/checks/get-them
+++ b/checks/get-them
@@ -1,7 +1,7 @@
 #!/bin/sh
 # -*- AWK -*-
 # Extract all examples from the manual source.
-# Copyright (C) 1992, 2005-2012 Free Software Foundation, Inc.
+# Copyright (C) 1992, 2005-2013 Free Software Foundation, Inc.
 #
 # This file is part of GNU M4.
 #
diff --git a/checks/stackovf.test b/checks/stackovf.test
index aac2ca4..8be673e 100755
--- a/checks/stackovf.test
+++ b/checks/stackovf.test
@@ -1,6 +1,6 @@
 #!/bin/sh
 # This file is part of the GNU m4 testsuite
-# Copyright (C) 2000, 2003, 2007-2012 Free Software Foundation, Inc.
+# Copyright (C) 2000, 2003, 2007-2013 Free Software Foundation, Inc.
 #
 # This file is part of GNU M4.
 #
diff --git a/configure.ac b/configure.ac
index 2d7ceef..0394bef 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 # Configure template for GNU M4.           -*-Autoconf-*-
-# Copyright (C) 1991, 1993-1994, 2004-2012 Free Software Foundation,
+# Copyright (C) 1991, 1993-1994, 2004-2013 Free Software Foundation,
 # Inc.
 #
 # This file is part of GNU M4.
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 7907881..fad0ac3 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,6 +1,6 @@
 ## Makefile.am - template for generating Makefile via Automake
 ##
-## Copyright (C) 2006-2012 Free Software Foundation, Inc.
+## Copyright (C) 2006-2013 Free Software Foundation, Inc.
 ##
 ## This file is part of GNU M4.
 ##
diff --git a/doc/m4.texinfo b/doc/m4.texinfo
index aff888b..b8b1704 100644
--- a/doc/m4.texinfo
+++ b/doc/m4.texinfo
@@ -43,7 +43,7 @@ This manual (@value{UPDATED}) is for GNU M4 (version
 @value{VERSION}), a package containing an implementation of the m4 macro
 language.
 
-Copyright @copyright{} 1989-1994, 2004-2012 Free Software Foundation,
+Copyright @copyright{} 1989-1994, 2004-2013 Free Software Foundation,
 Inc.
 
 @quotation
diff --git a/examples/Makefile.am b/examples/Makefile.am
index dd65d98..a63d5d6 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -1,6 +1,6 @@
 ## Makefile.am - template for generating Makefile via Automake
 ##
-## Copyright (C) 2006-2012 Free Software Foundation, Inc.
+## Copyright (C) 2006-2013 Free Software Foundation, Inc.
 ##
 ## This file is part of GNU M4.
 ##
diff --git a/gnulib b/gnulib
index baaadca..9fc8109 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit baaadca1f6d5a37debf88b2562b57a4589d4eca7
+Subproject commit 9fc81090f6c5590bd1b0e0fa5087577a2ee43a3e
diff --git a/lib/Makefile.am b/lib/Makefile.am
index 7aff3d4..24e93ac 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -1,6 +1,6 @@
 ## Makefile.am - template for generating Makefile via Automake
 ##
-## Copyright (C) 2009-2012 Free Software Foundation, Inc.
+## Copyright (C) 2009-2013 Free Software Foundation, Inc.
 ##
 ## This file is part of GNU M4.
 ##
diff --git a/m4/gnulib-cache.m4 b/m4/gnulib-cache.m4
index ff9c510..f67fe10 100644
--- a/m4/gnulib-cache.m4
+++ b/m4/gnulib-cache.m4
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2012 Free Software Foundation, Inc.
+# Copyright (C) 2002-2013 Free Software Foundation, Inc.
 #
 # 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
diff --git a/src/Makefile.am b/src/Makefile.am
index b23fc56..29e05c0 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,6 +1,6 @@
 ## Makefile.am - template for generating Makefile via Automake
 ##
-## Copyright (C) 2006-2012 Free Software Foundation, Inc.
+## Copyright (C) 2006-2013 Free Software Foundation, Inc.
 ##
 ## This file is part of GNU M4.
 ##
diff --git a/src/builtin.c b/src/builtin.c
index b7e4e11..b3700c3 100644
--- a/src/builtin.c
+++ b/src/builtin.c
@@ -1,6 +1,6 @@
 /* GNU m4 -- A simple macro processor
 
-   Copyright (C) 1989-1994, 2000, 2004, 2006-2012 Free Software
+   Copyright (C) 1989-1994, 2000, 2004, 2006-2013 Free Software
    Foundation, Inc.
 
    This file is part of GNU M4.
diff --git a/src/debug.c b/src/debug.c
index 71a16a6..c13a205 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -1,6 +1,6 @@
 /* GNU m4 -- A simple macro processor
 
-   Copyright (C) 1991-1994, 2004, 2006-2007, 2009-2012 Free Software
+   Copyright (C) 1991-1994, 2004, 2006-2007, 2009-2013 Free Software
    Foundation, Inc.
 
    This file is part of GNU M4.
diff --git a/src/eval.c b/src/eval.c
index 7550cc0..8b4b05a 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -1,6 +1,6 @@
 /* GNU m4 -- A simple macro processor
 
-   Copyright (C) 1989-1994, 2006-2007, 2009-2012 Free Software
+   Copyright (C) 1989-1994, 2006-2007, 2009-2013 Free Software
    Foundation, Inc.
 
    This file is part of GNU M4.
diff --git a/src/format.c b/src/format.c
index 940021a..fd8830e 100644
--- a/src/format.c
+++ b/src/format.c
@@ -1,6 +1,6 @@
 /* GNU m4 -- A simple macro processor
 
-   Copyright (C) 1989-1994, 2006-2012 Free Software Foundation, Inc.
+   Copyright (C) 1989-1994, 2006-2013 Free Software Foundation, Inc.
 
    This file is part of GNU M4.
 
diff --git a/src/freeze.c b/src/freeze.c
index 3d2926e..edc0568 100644
--- a/src/freeze.c
+++ b/src/freeze.c
@@ -1,6 +1,6 @@
 /* GNU m4 -- A simple macro processor
 
-   Copyright (C) 1989-1994, 2006-2012 Free Software Foundation, Inc.
+   Copyright (C) 1989-1994, 2006-2013 Free Software Foundation, Inc.
 
    This file is part of GNU M4.
 
diff --git a/src/input.c b/src/input.c
index 74fdf46..579fadd 100644
--- a/src/input.c
+++ b/src/input.c
@@ -1,6 +1,6 @@
 /* GNU m4 -- A simple macro processor
 
-   Copyright (C) 1989-1994, 2004-2012 Free Software Foundation, Inc.
+   Copyright (C) 1989-1994, 2004-2013 Free Software Foundation, Inc.
 
    This file is part of GNU M4.
 
diff --git a/src/m4.c b/src/m4.c
index 3666a65..3e56e9d 100644
--- a/src/m4.c
+++ b/src/m4.c
@@ -1,6 +1,6 @@
 /* GNU m4 -- A simple macro processor
 
-   Copyright (C) 1989-1994, 2004-2012 Free Software Foundation, Inc.
+   Copyright (C) 1989-1994, 2004-2013 Free Software Foundation, Inc.
 
    This file is part of GNU M4.
 
diff --git a/src/m4.h b/src/m4.h
index 2e2ef61..96e549e 100644
--- a/src/m4.h
+++ b/src/m4.h
@@ -1,6 +1,6 @@
 /* GNU m4 -- A simple macro processor
 
-   Copyright (C) 1989-1994, 2004-2012 Free Software Foundation, Inc.
+   Copyright (C) 1989-1994, 2004-2013 Free Software Foundation, Inc.
 
    This file is part of GNU M4.
 
diff --git a/src/macro.c b/src/macro.c
index 8070a16..0e76243 100644
--- a/src/macro.c
+++ b/src/macro.c
@@ -1,6 +1,6 @@
 /* GNU m4 -- A simple macro processor
 
-   Copyright (C) 1989-1994, 2006-2007, 2009-2012 Free Software
+   Copyright (C) 1989-1994, 2006-2007, 2009-2013 Free Software
    Foundation, Inc.
 
    This file is part of GNU M4.
diff --git a/src/output.c b/src/output.c
index ef0f239..c378afe 100644
--- a/src/output.c
+++ b/src/output.c
@@ -1,6 +1,6 @@
 /* GNU m4 -- A simple macro processor
 
-   Copyright (C) 1989-1994, 2004-2012 Free Software Foundation, Inc.
+   Copyright (C) 1989-1994, 2004-2013 Free Software Foundation, Inc.
 
    This file is part of GNU M4.
 
diff --git a/src/path.c b/src/path.c
index 65ecb3e..278200b 100644
--- a/src/path.c
+++ b/src/path.c
@@ -1,6 +1,6 @@
 /* GNU m4 -- A simple macro processor
 
-   Copyright (C) 1989-1993, 2004, 2006-2012 Free Software Foundation,
+   Copyright (C) 1989-1993, 2004, 2006-2013 Free Software Foundation,
    Inc.
 
    This file is part of GNU M4.
diff --git a/src/symtab.c b/src/symtab.c
index ba2afe3..fe37bee 100644
--- a/src/symtab.c
+++ b/src/symtab.c
@@ -1,6 +1,6 @@
 /* GNU m4 -- A simple macro processor
 
-   Copyright (C) 1989-1994, 2003, 2006-2012 Free Software Foundation,
+   Copyright (C) 1989-1994, 2003, 2006-2013 Free Software Foundation,
    Inc.
 
    This file is part of GNU M4.
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 3a10de7..05f9f11 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,6 +1,6 @@
 ## Makefile.am - template for generating Makefile via Automake
 ##
-## Copyright (C) 2009-2012 Free Software Foundation, Inc.
+## Copyright (C) 2009-2013 Free Software Foundation, Inc.
 ##
 ## This file is part of GNU M4.
 ##


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-- 
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