===================================================================
RCS file: /cvs/mandoc/mandoc.h,v
retrieving revision 1.183
retrieving revision 1.185
diff -u -p -r1.183 -r1.185
--- mandoc/mandoc.h	2015/01/20 21:16:51	1.183
+++ mandoc/mandoc.h	2015/01/22 21:38:16	1.185
@@ -1,4 +1,4 @@
-/*	$Id: mandoc.h,v 1.183 2015/01/20 21:16:51 schwarze Exp $ */
+/*	$Id: mandoc.h,v 1.185 2015/01/22 21:38:16 schwarze Exp $ */
 /*
  * Copyright (c) 2010, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -145,7 +145,7 @@ enum	mandocerr {
 	/* related to document structure and macros */
 	MANDOCERR_FILE, /* cannot open file */
 	MANDOCERR_ROFFLOOP, /* input stack limit exceeded, infinite loop? */
-	MANDOCERR_BADCHAR, /* skipping bad character: number */
+	MANDOCERR_CHAR_BAD, /* skipping bad character: number */
 	MANDOCERR_MACRO, /* skipping unknown macro: macro */
 	MANDOCERR_REQ_INSEC, /* skipping insecure request: request */
 	MANDOCERR_IT_STRAY, /* skipping item outside list: It ... */
@@ -172,6 +172,7 @@ enum	mandocerr {
 	MANDOCERR_UNSUPP, /* ===== start of unsupported features ===== */
 
 	MANDOCERR_TOOLARGE, /* input too large */
+	MANDOCERR_CHAR_UNSUPP, /* unsupported control character: number */
 	MANDOCERR_REQ_UNSUPP, /* unsupported roff request: request */
 	MANDOCERR_TBL, /* unsupported table syntax */
 	MANDOCERR_TBLOPT, /* unsupported table option */
@@ -399,7 +400,8 @@ enum	mandoc_esc {
 	ESCAPE_NUMBERED, /* a numbered glyph */
 	ESCAPE_UNICODE, /* a unicode codepoint */
 	ESCAPE_NOSPACE, /* suppress space if the last on a line */
-	ESCAPE_SKIPCHAR /* skip the next character */
+	ESCAPE_SKIPCHAR, /* skip the next character */
+	ESCAPE_OVERSTRIKE /* overstrike all chars in the argument */
 };
 
 typedef	void	(*mandocmsg)(enum mandocerr, enum mandoclevel,