Update copyright years in libcpp.

From-SVN: r195162
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 840bad3..aa6a02d 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,7 @@
+2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	Update copyright years.
+
 2013-01-04  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/54526 (again)
diff --git a/libcpp/Makefile.in b/libcpp/Makefile.in
index 3ae3280..2353c9c 100644
--- a/libcpp/Makefile.in
+++ b/libcpp/Makefile.in
@@ -1,7 +1,7 @@
 # @configure_input@
 # Makefile for libcpp.  Run 'configure' to generate Makefile from Makefile.in
 
-# Copyright (C) 2004, 2008, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2004-2013 Free Software Foundation, Inc.
 
 #This file is part of libcpp.
 
diff --git a/libcpp/charset.c b/libcpp/charset.c
index 09e2b7b..ae56c5a 100644
--- a/libcpp/charset.c
+++ b/libcpp/charset.c
@@ -1,6 +1,5 @@
 /* CPP Library - charsets
-   Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006, 2008, 2009,
-   2010, 2012 Free Software Foundation, Inc.
+   Copyright (C) 1998-2013 Free Software Foundation, Inc.
 
    Broken out of c-lex.c Apr 2003, adding valid C99 UCN ranges.
 
diff --git a/libcpp/directives-only.c b/libcpp/directives-only.c
index c6772af..fb35c16 100644
--- a/libcpp/directives-only.c
+++ b/libcpp/directives-only.c
@@ -1,6 +1,5 @@
 /* CPP Library - directive only preprocessing for distributed compilation.
-   Copyright (C) 2007, 2009
-   Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
    Contributed by Ollie Wild <aaw@google.com>.
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/directives.c b/libcpp/directives.c
index 3c79b6d..46b8608 100644
--- a/libcpp/directives.c
+++ b/libcpp/directives.c
@@ -1,5 +1,5 @@
 /* CPP Library. (Directive handling.)
-   Copyright (C) 1986-2012 Free Software Foundation, Inc.
+   Copyright (C) 1986-2013 Free Software Foundation, Inc.
    Contributed by Per Bothner, 1994-95.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/errors.c b/libcpp/errors.c
index c586749..0a1200d 100644
--- a/libcpp/errors.c
+++ b/libcpp/errors.c
@@ -1,6 +1,5 @@
 /* Default error handlers for CPP Library.
-   Copyright (C) 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1998, 1999, 2000,
-   2001, 2002, 2004, 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1986-2013 Free Software Foundation, Inc.
    Written by Per Bothner, 1994.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/expr.c b/libcpp/expr.c
index df8d965..46d9fd3 100644
--- a/libcpp/expr.c
+++ b/libcpp/expr.c
@@ -1,6 +1,5 @@
 /* Parse C expressions for cpplib.
-   Copyright (C) 1987, 1992, 1994, 1995, 1997, 1998, 1999, 2000, 2001,
-   2002, 2004, 2008, 2009, 2010, 2011 Free Software Foundation.
+   Copyright (C) 1987-2013 Free Software Foundation, Inc.
    Contributed by Per Bothner, 1994.
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/files.c b/libcpp/files.c
index 3aeb6f3..105cd96 100644
--- a/libcpp/files.c
+++ b/libcpp/files.c
@@ -1,7 +1,5 @@
 /* Part of CPP library.  File handling.
-   Copyright (C) 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004, 2005,
-   2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+   Copyright (C) 1986-2013 Free Software Foundation, Inc.
    Written by Per Bothner, 1994.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/identifiers.c b/libcpp/identifiers.c
index d0973f4..7ebf98e 100644
--- a/libcpp/identifiers.c
+++ b/libcpp/identifiers.c
@@ -1,6 +1,5 @@
 /* Hash tables for the CPP library.
-   Copyright (C) 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1998,
-   1999, 2000, 2001, 2002, 2007, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1986-2013 Free Software Foundation, Inc.
    Written by Per Bothner, 1994.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/include/cpp-id-data.h b/libcpp/include/cpp-id-data.h
index a57edad..de4ca22 100644
--- a/libcpp/include/cpp-id-data.h
+++ b/libcpp/include/cpp-id-data.h
@@ -1,6 +1,5 @@
 /* Structures that hang off cpp_identifier, for PCH.
-   Copyright (C) 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1986-2013 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 the
diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h
index 85432a2..a48ac87 100644
--- a/libcpp/include/cpplib.h
+++ b/libcpp/include/cpplib.h
@@ -1,7 +1,5 @@
 /* Definitions for CPP library.
-   Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-   2004, 2005, 2007, 2008, 2009, 2010, 2011, 2012
-   Free Software Foundation, Inc.
+   Copyright (C) 1995-2013 Free Software Foundation, Inc.
    Written by Per Bothner, 1994-95.
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/include/line-map.h b/libcpp/include/line-map.h
index 5f4bcd7..a0d6da1 100644
--- a/libcpp/include/line-map.h
+++ b/libcpp/include/line-map.h
@@ -1,6 +1,5 @@
 /* Map logical line numbers to (source file, line number) pairs.
-   Copyright (C) 2001, 2003, 2004, 2007, 2008, 2009, 2010, 2011
-   Free Software Foundation, Inc.
+   Copyright (C) 2001-2013 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 the
diff --git a/libcpp/include/mkdeps.h b/libcpp/include/mkdeps.h
index 50bcee4..8dffa25 100644
--- a/libcpp/include/mkdeps.h
+++ b/libcpp/include/mkdeps.h
@@ -1,5 +1,5 @@
 /* Dependency generator for Makefile fragments.
-   Copyright (C) 2000, 2001, 2003, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2000-2013 Free Software Foundation, Inc.
    Contributed by Zack Weinberg, Mar 2000
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/include/symtab.h b/libcpp/include/symtab.h
index 30d7645..a4ea719 100644
--- a/libcpp/include/symtab.h
+++ b/libcpp/include/symtab.h
@@ -1,6 +1,5 @@
 /* Hash tables.
-   Copyright (C) 2000, 2001, 2003, 2004, 2007, 2008, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 2000-2013 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 the
diff --git a/libcpp/init.c b/libcpp/init.c
index 2ec5ecb..3037ecd 100644
--- a/libcpp/init.c
+++ b/libcpp/init.c
@@ -1,7 +1,5 @@
 /* CPP Library.
-   Copyright (C) 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008,
-   2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+   Copyright (C) 1986-2013 Free Software Foundation, Inc.
    Contributed by Per Bothner, 1994-95.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/internal.h b/libcpp/internal.h
index 312b8b5..7731666 100644
--- a/libcpp/internal.h
+++ b/libcpp/internal.h
@@ -1,6 +1,5 @@
 /* Part of CPP library.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007,
-   2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+   Copyright (C) 1997-2013 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 the
diff --git a/libcpp/lex.c b/libcpp/lex.c
index 866bb11..aa87da9 100644
--- a/libcpp/lex.c
+++ b/libcpp/lex.c
@@ -1,6 +1,5 @@
 /* CPP Library - lexical analysis.
-   Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2007-2013
-   Free Software Foundation, Inc.
+   Copyright (C) 2000-2013 Free Software Foundation, Inc.
    Contributed by Per Bothner, 1994-95.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/line-map.c b/libcpp/line-map.c
index 49b9487..2ad7ad2 100644
--- a/libcpp/line-map.c
+++ b/libcpp/line-map.c
@@ -1,6 +1,5 @@
 /* Map logical line numbers to (source file, line number) pairs.
-   Copyright (C) 2001, 2003, 2004, 2007, 2008, 2009, 2010, 2011
-   Free Software Foundation, Inc.
+   Copyright (C) 2001-2013 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 the
diff --git a/libcpp/macro.c b/libcpp/macro.c
index c2bf066..6d46027 100644
--- a/libcpp/macro.c
+++ b/libcpp/macro.c
@@ -1,7 +1,5 @@
 /* Part of CPP library.  (Macro and #define handling.)
-   Copyright (C) 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004, 2005,
-   2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+   Copyright (C) 1986-2013 Free Software Foundation, Inc.
    Written by Per Bothner, 1994.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/makeucnid.c b/libcpp/makeucnid.c
index 50bc4e1..4e3f76d 100644
--- a/libcpp/makeucnid.c
+++ b/libcpp/makeucnid.c
@@ -1,5 +1,5 @@
 /* Make ucnid.h from various sources.
-   Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2005-2013 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 the
@@ -269,7 +269,7 @@
 {
   static const char copyright[] = "\
 /* Unicode characters and various properties.\n\
-   Copyright (C) 2003, 2005 Free Software Foundation, Inc.\n\
+   Copyright (C) 2003-2013 Free Software Foundation, Inc.\n\
 \n\
    This program is free software; you can redistribute it and/or modify it\n\
    under the terms of the GNU General Public License as published by the\n\
diff --git a/libcpp/mkdeps.c b/libcpp/mkdeps.c
index b576813..89156cd 100644
--- a/libcpp/mkdeps.c
+++ b/libcpp/mkdeps.c
@@ -1,6 +1,5 @@
 /* Dependency generator for Makefile fragments.
-   Copyright (C) 2000, 2001, 2003, 2007, 2008, 2009
-   Free Software Foundation, Inc.
+   Copyright (C) 2000-2013 Free Software Foundation, Inc.
    Contributed by Zack Weinberg, Mar 2000
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/pch.c b/libcpp/pch.c
index 001bf3f..94e5d21a 100644
--- a/libcpp/pch.c
+++ b/libcpp/pch.c
@@ -1,6 +1,5 @@
 /* Part of CPP library.  (Precompiled header reading/writing.)
-   Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2008, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 2000-2013 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 the
diff --git a/libcpp/symtab.c b/libcpp/symtab.c
index a3537a0..dee8626 100644
--- a/libcpp/symtab.c
+++ b/libcpp/symtab.c
@@ -1,6 +1,5 @@
 /* Hash tables.
-   Copyright (C) 2000, 2001, 2003, 2004, 2008, 2009
-   Free Software Foundation, Inc.
+   Copyright (C) 2000-2013 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 the
diff --git a/libcpp/system.h b/libcpp/system.h
index 2a1f709..4e3dff8 100644
--- a/libcpp/system.h
+++ b/libcpp/system.h
@@ -1,7 +1,6 @@
 /* Get common system includes and various definitions and declarations based
    on autoconf macros.
-   Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2009, 2010, 2011
-   Free Software Foundation, Inc.
+   Copyright (C) 1998-2013 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/libcpp/traditional.c b/libcpp/traditional.c
index 4206b6f..216906f 100644
--- a/libcpp/traditional.c
+++ b/libcpp/traditional.c
@@ -1,6 +1,5 @@
 /* CPP Library - traditional lexical analysis and macro expansion.
-   Copyright (C) 2002, 2004, 2005, 2007, 2008, 2009
-   Free Software Foundation, Inc.
+   Copyright (C) 2002-2013 Free Software Foundation, Inc.
    Contributed by Neil Booth, May 2002
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/ucnid.h b/libcpp/ucnid.h
index e5690b2..8d6434a 100644
--- a/libcpp/ucnid.h
+++ b/libcpp/ucnid.h
@@ -1,5 +1,5 @@
 /* Unicode characters and various properties.
-   Copyright (C) 2003, 2005, 2009 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 the
diff --git a/libcpp/ucnid.tab b/libcpp/ucnid.tab
index 2d1f347..ea22882 100644
--- a/libcpp/ucnid.tab
+++ b/libcpp/ucnid.tab
@@ -1,5 +1,5 @@
 ; Table of UCNs which are valid in identifiers.
-; Copyright (C) 2003, 2005, 2009 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 the