===================================================================
RCS file: /cvs/mandoc/man_html.c,v
retrieving revision 1.84
retrieving revision 1.88
diff -u -p -r1.84 -r1.88
--- mandoc/man_html.c	2011/11/18 17:05:50	1.84
+++ mandoc/man_html.c	2012/06/02 20:16:23	1.88
@@ -1,6 +1,6 @@
-/*	$Id: man_html.c,v 1.84 2011/11/18 17:05:50 joerg Exp $ */
+/*	$Id: man_html.c,v 1.88 2012/06/02 20:16:23 schwarze Exp $ */
 /*
- * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -58,26 +58,25 @@ static	void		  print_man(MAN_ARGS);
 static	void		  print_man_head(MAN_ARGS);
 static	void		  print_man_nodelist(MAN_ARGS);
 static	void		  print_man_node(MAN_ARGS);
-
 static	int		  a2width(const struct man_node *,
 				struct roffsu *);
-
-static	int		  man_alt_pre(MAN_ARGS);
-static	int		  man_br_pre(MAN_ARGS);
-static	int		  man_ign_pre(MAN_ARGS);
-static	int		  man_in_pre(MAN_ARGS);
-static	int		  man_literal_pre(MAN_ARGS);
-static	void		  man_root_post(MAN_ARGS);
-static	void		  man_root_pre(MAN_ARGS);
 static	int		  man_B_pre(MAN_ARGS);
 static	int		  man_HP_pre(MAN_ARGS);
-static	int		  man_I_pre(MAN_ARGS);
 static	int		  man_IP_pre(MAN_ARGS);
+static	int		  man_I_pre(MAN_ARGS);
+static	int		  man_OP_pre(MAN_ARGS);
 static	int		  man_PP_pre(MAN_ARGS);
 static	int		  man_RS_pre(MAN_ARGS);
 static	int		  man_SH_pre(MAN_ARGS);
 static	int		  man_SM_pre(MAN_ARGS);
 static	int		  man_SS_pre(MAN_ARGS);
+static	int		  man_alt_pre(MAN_ARGS);
+static	int		  man_br_pre(MAN_ARGS);
+static	int		  man_ign_pre(MAN_ARGS);
+static	int		  man_in_pre(MAN_ARGS);
+static	int		  man_literal_pre(MAN_ARGS);
+static	void		  man_root_post(MAN_ARGS);
+static	void		  man_root_pre(MAN_ARGS);
 
 static	const struct htmlman mans[MAN_MAX] = {
 	{ man_br_pre, NULL }, /* br */
@@ -113,6 +112,9 @@ static	const struct htmlman mans[MAN_MAX] = {
 	{ man_ign_pre, NULL }, /* AT */
 	{ man_in_pre, NULL }, /* in */
 	{ man_ign_pre, NULL }, /* ft */
+	{ man_OP_pre, NULL }, /* OP */
+	{ man_literal_pre, NULL }, /* EX */
+	{ man_literal_pre, NULL }, /* EE */
 };
 
 /*
@@ -178,6 +180,8 @@ print_man_head(MAN_ARGS)
 {
 
 	print_gen_head(h);
+	assert(m->title);
+	assert(m->msec);
 	bufcat_fmt(h, "%s(%s)", m->title, m->msec);
 	print_otag(h, TAG_TITLE, 0, NULL);
 	print_text(h, h->buf);
@@ -305,8 +309,9 @@ man_root_pre(MAN_ARGS)
 	if (m->vol)
 		(void)strlcat(b, m->vol, BUFSIZ);
 
-	snprintf(title, BUFSIZ - 1, "%s(%s)", m->title ? m->title : "",
-	    m->msec ? m->msec : "");
+	assert(m->title);
+	assert(m->msec);
+	snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
 
 	PAIR_SUMMARY_INIT(&tag[0], "Document Header");
 	PAIR_CLASS_INIT(&tag[1], "head");
@@ -360,8 +365,8 @@ man_root_post(MAN_ARGS)
 	PAIR_CLASS_INIT(&tag[0], "foot-date");
 	print_otag(h, TAG_TD, 1, tag);
 
-	if (m->date)
-		print_text(h, m->date);
+	assert(m->date);
+	print_text(h, m->date);
 	print_stagq(h, tt);
 
 	PAIR_CLASS_INIT(&tag[0], "foot-os");
@@ -583,6 +588,37 @@ man_HP_pre(MAN_ARGS)
 
 /* ARGSUSED */
 static int
+man_OP_pre(MAN_ARGS)
+{
+	struct tag	*tt;
+	struct htmlpair	 tag;
+
+	print_text(h, "[");
+	h->flags |= HTML_NOSPACE;
+	PAIR_CLASS_INIT(&tag, "opt");
+	tt = print_otag(h, TAG_SPAN, 1, &tag);
+
+	if (NULL != (n = n->child)) {
+		print_otag(h, TAG_B, 0, NULL);
+		print_text(h, n->string);
+	}
+
+	print_stagq(h, tt);
+
+	if (NULL != n && NULL != n->next) {
+		print_otag(h, TAG_I, 0, NULL);
+		print_text(h, n->next->string);
+	}
+
+	print_stagq(h, tt);
+	h->flags |= HTML_NOSPACE;
+	print_text(h, "]");
+	return(0);
+}
+
+
+/* ARGSUSED */
+static int
 man_B_pre(MAN_ARGS)
 {
 
@@ -604,7 +640,7 @@ static int
 man_literal_pre(MAN_ARGS)
 {
 
-	if (MAN_nf != n->tok) {
+	if (MAN_fi == n->tok || MAN_EE == n->tok) {
 		print_otag(h, TAG_BR, 0, NULL);
 		mh->fl &= ~MANH_LITERAL;
 	} else