===================================================================
RCS file: /cvs/mandoc/mandoc.h,v
retrieving revision 1.272
retrieving revision 1.275
diff -u -p -r1.272 -r1.275
--- mandoc/mandoc.h	2021/07/04 15:38:26	1.272
+++ mandoc/mandoc.h	2022/04/24 13:38:46	1.275
@@ -1,6 +1,6 @@
-/* $Id: mandoc.h,v 1.272 2021/07/04 15:38:26 schwarze Exp $ */
+/* $Id: mandoc.h,v 1.275 2022/04/24 13:38:46 schwarze Exp $ */
 /*
- * Copyright (c) 2012-2021 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2012-2022 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2010, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -215,6 +215,7 @@ enum	mandocerr {
 	MANDOCERR_NAMESC, /* escaped character not allowed in a name: name */
 	MANDOCERR_ARG_UNDEF, /* using macro argument outside macro */
 	MANDOCERR_ARG_NONUM, /* argument number is not numeric */
+	MANDOCERR_ARG_NEG, /* negative argument, using 0: request arg */
 	MANDOCERR_BD_FILE, /* NOT IMPLEMENTED: Bd -file */
 	MANDOCERR_BD_NOARG, /* skipping display without arguments: Bd */
 	MANDOCERR_BL_NOTYPE, /* missing list type, using -item: Bl */
@@ -257,6 +258,7 @@ enum	mandocerr {
 	MANDOCERR_BADVAL_BAD, /* bad argument value */
 	MANDOCERR_BADVAL_DUPE, /* duplicate argument value */
 	MANDOCERR_TAG, /* no such tag */
+	MANDOCERR_MAN_TMARKDOWN, /* -Tmarkdown unsupported for man(7) input */
 
 	MANDOCERR_SYSERR, /* ===== start of system errors ===== */
 
@@ -291,7 +293,9 @@ enum	mandoc_esc {
 	ESCAPE_FONTITALIC, /* italic font mode */
 	ESCAPE_FONTBI, /* bold italic font mode */
 	ESCAPE_FONTROMAN, /* roman font mode */
-	ESCAPE_FONTCW, /* constant width font mode */
+	ESCAPE_FONTCR, /* constant width font mode */
+	ESCAPE_FONTCB, /* constant width bold font mode */
+	ESCAPE_FONTCI, /* constant width italic font mode */
 	ESCAPE_FONTPREV, /* previous font mode */
 	ESCAPE_NUMBERED, /* a numbered glyph */
 	ESCAPE_UNICODE, /* a unicode codepoint */