fix autotest copyright

[Eric Blake]

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I was planning on improving autotest option parsing, but noticed this
first.  Checking this in as obvious.  I'm not sure if there is something
we can do similar to what we did in bin/*.in to make this automatically
update next year.

2007-02-24  Eric Blake  <address@hidden>

        * lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS): Update
        copyright.
        * lib/autoconf/general.m4 (_AC_INIT_COPYRIGHT): Likewise.
        * lib/autotest/general.m4 (AT_INIT): Likewise.
        (_AT_DECIDE_TRACEABLE): Fix syntax highlighting.

- --
Don't work too hard, make some time for fun as well!

Eric Blake             address@hidden
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Index: lib/autotest/general.m4
===================================================================
RCS file: /sources/autoconf/autoconf/lib/autotest/general.m4,v
retrieving revision 1.219
diff -u -p -r1.219 general.m4
--- lib/autotest/general.m4     13 Feb 2007 06:22:45 -0000      1.219
+++ lib/autotest/general.m4     24 Feb 2007 21:37:13 -0000
@@ -191,7 +191,7 @@ m4_define([AT_groups_all], [])
 m4_define([AT_help_all], [])
 AS_INIT
 AT_COPYRIGHT(
-[Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software
+[Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software
 Foundation, Inc.
 This test suite is free software; the Free Software Foundation gives
 unlimited permission to copy, distribute and modify it.])
@@ -1424,7 +1424,7 @@ m4_ifval(m4_defn([at_reason]),
 [echo 'Not enabling shell tracing (command contains ]m4_defn([at_reason])[)'],
 [m4_bmatch([$1], [\$],
 dnl COMMANDS may contain parameter expansions; expand them at runtime.
-[case "AS_ESCAPE([$1], [`"\])" in
+[case "AS_ESCAPE([$1], [`\"])" in
         *'
 '*) echo 'Not enabling shell tracing (command contains an embedded newline)' ;;
  *) at_trace_this=yes ;;
Index: lib/autoconf/general.m4
===================================================================
RCS file: /sources/autoconf/autoconf/lib/autoconf/general.m4,v
retrieving revision 1.947
diff -u -p -r1.947 general.m4
--- lib/autoconf/general.m4     10 Jan 2007 17:59:57 -0000      1.947
+++ lib/autoconf/general.m4     24 Feb 2007 21:37:13 -0000
@@ -1,7 +1,7 @@
 # This file is part of Autoconf.                       -*- Autoconf -*-
 # Parameterized macros.
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# 2002, 2003, 2004, 2005, 2006, 2007 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
@@ -337,7 +337,7 @@ m4_ifset([AC_PACKAGE_BUGREPORT],
 m4_define([_AC_INIT_COPYRIGHT],
 [AC_COPYRIGHT(
 [Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.],
              [VERSION_FSF])dnl
Index: lib/autoconf/status.m4
===================================================================
RCS file: /sources/autoconf/autoconf/lib/autoconf/status.m4,v
retrieving revision 1.130
diff -u -p -r1.130 status.m4
--- lib/autoconf/status.m4      8 Feb 2007 04:26:44 -0000       1.130
+++ lib/autoconf/status.m4      24 Feb 2007 21:37:14 -0000
@@ -1325,7 +1325,7 @@ m4_ifset([AC_PACKAGE_VERSION], [ AC_PACK
 configured by $[0], generated by m4_PACKAGE_STRING,
   with options \\"`AS_ECHO(["$ac_configure_args"]) | sed 's/^ //; 
s/[[\\""\`\$]]/\\\\&/g'`\\"
 
-Copyright (C) 2006 Free Software Foundation, Inc.
+Copyright (C) 2007 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."