===================================================================
RCS file: /cvs/mandoc/mdoc.h,v
retrieving revision 1.54
retrieving revision 1.55
diff -u -p -r1.54 -r1.55
--- mandoc/mdoc.h	2009/03/31 13:50:19	1.54
+++ mandoc/mdoc.h	2009/04/12 19:19:57	1.55
@@ -1,4 +1,4 @@
-/* $Id: mdoc.h,v 1.54 2009/03/31 13:50:19 kristaps Exp $ */
+/* $Id: mdoc.h,v 1.55 2009/04/12 19:19:57 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@openbsd.org>
  *
@@ -276,6 +276,7 @@ struct	mdoc_node {
 #define	MDOC_IGN_SCOPE	 (1 << 0) /* Ignore scope violations. */
 #define	MDOC_IGN_ESCAPE	 (1 << 1) /* Ignore bad escape sequences. */
 #define	MDOC_IGN_MACRO	 (1 << 2) /* Ignore unknown macros. */
+#define	MDOC_IGN_CHARS	 (1 << 3) /* Ignore disallowed chars. */
 
 /* Call-backs for parse messages. */
 struct	mdoc_cb {