Do not use date ranges in copyright notices.

See http://www.gnu.org/prep/maintain/maintain.html#Copyright-Notices

* HACKING, Makefile.am, NEWS, PACKAGING, README, README-alpha:
* TODO, bootstrap, bootstrap.conf:
* build-aux/update-b4-copyright, cfg.mk, configure.ac:
* data/README, data/bison.m4, data/c++-skel.m4, data/c++.m4:
* data/c-skel.m4, data/c.m4, data/glr.c, data/glr.cc:
* data/java-skel.m4, data/java.m4, data/lalr1.cc:
* data/lalr1.java, data/location.cc:
* data/xslt/bison.xsl:
* data/xslt/xml2dot.xsl, data/xslt/xml2text.xsl:
* data/xslt/xml2xhtml.xsl, data/yacc.c, djgpp/Makefile.maint:
* djgpp/README.in, djgpp/config.bat, djgpp/config.sed:
* djgpp/config.site, djgpp/config_h.sed, djgpp/djunpack.bat:
* djgpp/subpipe.c, djgpp/subpipe.h:
* djgpp/testsuite.sed, doc/bison.texinfo:
* doc/refcard.tex, etc/README, etc/bench.pl.in:
* examples/calc++/Makefile.am, examples/extexi:
* lib/abitset.c, lib/abitset.h:
* lib/bbitset.h, lib/bitset.c, lib/bitset.h:
* lib/bitset_stats.c, lib/bitset_stats.h, lib/bitsetv-print.c:
* lib/bitsetv-print.h, lib/bitsetv.c, lib/bitsetv.h:
* lib/ebitset.c, lib/ebitset.h, lib/get-errno.c:
* lib/get-errno.h, lib/lbitset.c, lib/lbitset.h:
* lib/libiberty.h, lib/main.c, lib/timevar.c:
* lib/timevar.def, lib/timevar.h, lib/vbitset.c:
* lib/vbitset.h, lib/yyerror.c, m4/bison-i18n.m4:
* m4/c-working.m4, m4/cxx.m4, m4/subpipe.m4, m4/timevar.m4:
* src/AnnotationList.c, src/AnnotationList.h:
* src/InadequacyList.c, src/InadequacyList.h, src/LR0.c:
* src/LR0.h, src/Sbitset.c, src/Sbitset.h, src/assoc.c:
* src/assoc.h, src/closure.c, src/closure.h, src/complain.c:
* src/complain.h, src/conflicts.c, src/conflicts.h:
* src/derives.c, src/derives.h, src/files.c, src/files.h:
* src/flex-scanner.h, src/getargs.c, src/getargs.h:
* src/gram.c, src/gram.h, src/graphviz.c, src/ielr.c:
* src/ielr.h, src/lalr.c, src/lalr.h:
* src/location.c, src/location.h, src/main.c:
* src/muscle-tab.c, src/muscle-tab.h, src/named-ref.c:
* src/named-ref.h, src/nullable.c, src/nullable.h:
* src/output.c, src/output.h, src/parse-gram.y:
* src/print-xml.c, src/print-xml.h, src/print.c, src/print.h:
* src/print_graph.c, src/print_graph.h, src/reader.c:
* src/reader.h, src/reduce.c, src/reduce.h, src/relation.c:
* src/relation.h, src/scan-code.h, src/scan-code.l:
* src/scan-gram.h, src/scan-gram.l, src/scan-skel.h:
* src/scan-skel.l, src/state.c, src/state.h, src/symlist.c:
* src/symlist.h, src/symtab.c, src/symtab.h, src/system.h:
* src/tables.c, src/tables.h, src/uniqstr.c, src/uniqstr.h:
* tests/actions.at, tests/atlocal.in, tests/c++.at:
* tests/calc.at, tests/conflicts.at, tests/cxx-type.at:
* tests/existing.at, tests/glr-regression.at:
* tests/headers.at, tests/input.at, tests/java.at:
* tests/local.at, tests/named-refs.at:
* tests/output.at, tests/push.at, tests/reduce.at:
* tests/regression.at, tests/sets.at, tests/skeletons.at:
* tests/synclines.at, tests/testsuite.at, tests/torture.at:
* data/Makefile.am, data/location.cc, doc/Makefile.am, src/Makefile.am:
* tests/Makefile.am, lib/Makefile.am, examples/Makefile.am:
* etc/Makefile.am:
Don't use date ranges in copyright notices.

Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996,
1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
2008, 2009, 2010 Free Software Foundation, Inc.

5 files changed, 7 insertions, 5 deletions

diff --git a/m4/bison-i18n.m4 b/m4/bison-i18n.m4
index 0c04c8e3..06f41fff 100644
--- a/m4/bison-i18n.m4
+++ b/m4/bison-i18n.m4
@@ -1,5 +1,7 @@
 # bison-i18n.m4 serial 2
-dnl Copyright (C) 2005-2006, 2009-2010 Free Software Foundation, Inc.
+
+dnl Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc.
+
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/c-working.m4 b/m4/c-working.m4
index f185812a..ae0d300b 100644
--- a/m4/c-working.m4
+++ b/m4/c-working.m4
@@ -1,6 +1,6 @@
 # Sanity test a C compiler.
 
-# Copyright (C) 2006, 2009-2010 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009, 2010 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/m4/cxx.m4 b/m4/cxx.m4
index f9c6508e..2d7318c9 100644
--- a/m4/cxx.m4
+++ b/m4/cxx.m4
@@ -1,7 +1,7 @@
 # -*- Autoconf -*-
 # Sanity-test a C++ compiler.
 #
-# Copyright (C) 2004, 2006, 2009-2010 Free Software Foundation, Inc.
+# Copyright (C) 2004, 2006, 2009, 2010 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/m4/subpipe.m4 b/m4/subpipe.m4
index 774a8ab7..ca26aafa 100644
--- a/m4/subpipe.m4
+++ b/m4/subpipe.m4
@@ -1,7 +1,7 @@
 # -*- Autoconf -*-
 # Checks required to run `subpipe'.
 #
-# Copyright (C) 2002-2003, 2005, 2009-2010 Free Software Foundation,
+# Copyright (C) 2002, 2003, 2005, 2009, 2010 Free Software Foundation,
 # Inc.
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/m4/timevar.m4 b/m4/timevar.m4
index b10a55c7..5a0de5dc 100644
--- a/m4/timevar.m4
+++ b/m4/timevar.m4
@@ -1,7 +1,7 @@
 # -*- Autoconf -*-
 # Checks required to run `timevar', a time tracker.
 #
-# Copyright (C) 2002-2003, 2009-2010 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2003, 2009, 2010 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