===================================================================
RCS file: /cvs/mandoc/mandoc.h,v
retrieving revision 1.216
retrieving revision 1.220
diff -u -p -r1.216 -r1.220
--- mandoc/mandoc.h	2017/05/16 19:06:30	1.216
+++ mandoc/mandoc.h	2017/06/01 19:05:37	1.220
@@ -1,4 +1,4 @@
-/*	$Id: mandoc.h,v 1.216 2017/05/16 19:06:30 schwarze Exp $ */
+/*	$Id: mandoc.h,v 1.220 2017/06/01 19:05:37 schwarze Exp $ */
 /*
  * Copyright (c) 2010, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -46,6 +46,10 @@ enum	mandocerr {
 
 	MANDOCERR_STYLE, /* ===== start of style suggestions ===== */
 
+	MANDOCERR_MACRO_USELESS, /* useless macro: macro */
+	MANDOCERR_BX, /* consider using OS macro: macro */
+	MANDOCERR_ND_DOT, /* description line ends with a full stop */
+
 	MANDOCERR_WARNING, /* ===== start of warnings ===== */
 
 	/* related to the prologue */
@@ -407,6 +411,7 @@ enum	mandoc_esc {
 	ESCAPE_NUMBERED, /* a numbered glyph */
 	ESCAPE_UNICODE, /* a unicode codepoint */
 	ESCAPE_NOSPACE, /* suppress space if the last on a line */
+	ESCAPE_HORIZ, /* horizontal movement */
 	ESCAPE_SKIPCHAR, /* skip the next character */
 	ESCAPE_OVERSTRIKE /* overstrike all chars in the argument */
 };