===================================================================
RCS file: /cvs/mandoc/man_html.c,v
retrieving revision 1.148
retrieving revision 1.150
diff -u -p -r1.148 -r1.150
--- mandoc/man_html.c	2018/04/24 00:36:53	1.148
+++ mandoc/man_html.c	2018/05/25 20:23:51	1.150
@@ -1,4 +1,4 @@
-/*	$Id: man_html.c,v 1.148 2018/04/24 00:36:53 schwarze Exp $ */
+/*	$Id: man_html.c,v 1.150 2018/05/25 20:23:51 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2013,2014,2015,2017,2018 Ingo Schwarze <schwarze@openbsd.org>
@@ -428,11 +428,10 @@ man_SH_pre(MAN_ARGS)
 	char	*id;
 
 	if (n->type == ROFFT_HEAD) {
-		id = html_make_id(n);
+		id = html_make_id(n, 1);
 		print_otag(h, TAG_H1, "cTi", "Sh", id);
 		if (id != NULL)
 			print_otag(h, TAG_A, "chR", "permalink", id);
-		free(id);
 	}
 	return 1;
 }
@@ -498,11 +497,10 @@ man_SS_pre(MAN_ARGS)
 	char	*id;
 
 	if (n->type == ROFFT_HEAD) {
-		id = html_make_id(n);
+		id = html_make_id(n, 1);
 		print_otag(h, TAG_H2, "cTi", "Ss", id);
 		if (id != NULL)
 			print_otag(h, TAG_A, "chR", "permalink", id);
-		free(id);
 	}
 	return 1;
 }
@@ -525,7 +523,7 @@ man_IP_pre(MAN_ARGS)
 	const struct roff_node	*nn;
 
 	if (n->type == ROFFT_BODY) {
-		print_otag(h, TAG_DD, "c", "It-tag");
+		print_otag(h, TAG_DD, "");
 		return 1;
 	} else if (n->type != ROFFT_HEAD) {
 		print_otag(h, TAG_DL, "c", "Bl-tag");
@@ -534,7 +532,7 @@ man_IP_pre(MAN_ARGS)
 
 	/* FIXME: width specification. */
 
-	print_otag(h, TAG_DT, "c", "It-tag");
+	print_otag(h, TAG_DT, "");
 
 	/* For IP, only print the first header element. */