Sync dfa with GNU grep.

3 files changed, 5 insertions, 4 deletions

diff --git a/ChangeLog b/ChangeLog
index b766a0e2..d02fd74f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 2013-04-16         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* awkgram.c: Regenerated from bison 2.7.1.
+	* dfa.h, dfa.c: Minor edits to sync with GNU grep.
 
 2013-04-14         Arnold D. Robbins     <arnold@skeeve.com>
 
diff --git a/dfa.c b/dfa.c
index df0dc4a1..54e0ae9d 100644
--- a/dfa.c
+++ b/dfa.c
@@ -1,5 +1,5 @@
 /* dfa.c - deterministic extended regexp routines for GNU
-   Copyright (C) 1988, 1998, 2000, 2002, 2004-2005, 2007-2012 Free Software
+   Copyright (C) 1988, 1998, 2000, 2002, 2004-2005, 2007-2013 Free Software
    Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
@@ -65,8 +65,8 @@
 #include "mbsupport.h"          /* defines MBS_SUPPORT to 1 or 0, as appropriate */
 #if MBS_SUPPORT
 /* We can handle multibyte strings. */
-#include <wchar.h>
-#include <wctype.h>
+# include <wchar.h>
+# include <wctype.h>
 #endif
 
 #ifdef GAWK
diff --git a/dfa.h b/dfa.h
index 7d29ce2e..c58485a7 100644
--- a/dfa.h
+++ b/dfa.h
@@ -1,5 +1,5 @@
 /* dfa.h - declarations for GNU deterministic regexp compiler
-   Copyright (C) 1988, 1998, 2007, 2009-2012 Free Software Foundation, Inc.
+   Copyright (C) 1988, 1998, 2007, 2009-2013 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