===================================================================
RCS file: /cvs/mandoc/roff.c,v
retrieving revision 1.122
retrieving revision 1.124
diff -u -p -r1.122 -r1.124
--- mandoc/roff.c	2011/01/16 04:00:34	1.122
+++ mandoc/roff.c	2011/01/25 01:12:02	1.124
@@ -1,4 +1,4 @@
-/*	$Id: roff.c,v 1.122 2011/01/16 04:00:34 schwarze Exp $ */
+/*	$Id: roff.c,v 1.124 2011/01/25 01:12:02 schwarze Exp $ */
 /*
  * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org>
@@ -51,11 +51,15 @@ enum	rofft {
 	ROFF_ie,
 	ROFF_if,
 	ROFF_ig,
+	ROFF_it,
 	ROFF_ne,
 	ROFF_nh,
 	ROFF_nr,
+	ROFF_ns,
+	ROFF_ps,
 	ROFF_rm,
 	ROFF_so,
+	ROFF_ta,
 	ROFF_tr,
 	ROFF_TS,
 	ROFF_TE,
@@ -172,11 +176,15 @@ static	struct roffmac	 roffs[ROFF_MAX] = {
 	{ "ie", roff_cond, roff_cond_text, roff_cond_sub, ROFFMAC_STRUCT, NULL },
 	{ "if", roff_cond, roff_cond_text, roff_cond_sub, ROFFMAC_STRUCT, NULL },
 	{ "ig", roff_block, roff_block_text, roff_block_sub, 0, NULL },
+	{ "it", roff_line_ignore, NULL, NULL, 0, NULL },
 	{ "ne", roff_line_ignore, NULL, NULL, 0, NULL },
 	{ "nh", roff_line_ignore, NULL, NULL, 0, NULL },
 	{ "nr", roff_nr, NULL, NULL, 0, NULL },
+	{ "ns", roff_line_ignore, NULL, NULL, 0, NULL },
+	{ "ps", roff_line_ignore, NULL, NULL, 0, NULL },
 	{ "rm", roff_rm, NULL, NULL, 0, NULL },
 	{ "so", roff_so, NULL, NULL, 0, NULL },
+	{ "ta", roff_line_ignore, NULL, NULL, 0, NULL },
 	{ "tr", roff_line_ignore, NULL, NULL, 0, NULL },
 	{ "TS", roff_TS, NULL, NULL, 0, NULL },
 	{ "TE", roff_TE, NULL, NULL, 0, NULL },
@@ -934,6 +942,9 @@ roff_evalcond(const char *v, int *pos)
 static enum rofferr
 roff_line_ignore(ROFF_ARGS)
 {
+
+	if (ROFF_it == tok)
+		(*r->msg)(MANDOCERR_REQUEST, r->data, ln, ppos, "it");
 
 	return(ROFF_IGN);
 }