===================================================================
RCS file: /cvs/mandoc/man_html.c,v
retrieving revision 1.23
retrieving revision 1.25
diff -u -p -r1.23 -r1.25
--- mandoc/man_html.c	2009/11/16 06:07:49	1.23
+++ mandoc/man_html.c	2010/01/01 17:14:28	1.25
@@ -1,4 +1,4 @@
-/*	$Id: man_html.c,v 1.23 2009/11/16 06:07:49 kristaps Exp $ */
+/*	$Id: man_html.c,v 1.25 2010/01/01 17:14:28 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -14,6 +14,10 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include <sys/types.h>
 
 #include <assert.h>
@@ -66,11 +70,6 @@ static	int		  man_SH_pre(MAN_ARGS);
 static	int		  man_SM_pre(MAN_ARGS);
 static	int		  man_SS_pre(MAN_ARGS);
 
-#ifdef __linux__
-extern	size_t	  	  strlcpy(char *, const char *, size_t);
-extern	size_t	  	  strlcat(char *, const char *, size_t);
-#endif
-
 static	const struct htmlman mans[MAN_MAX] = {
 	{ man_br_pre, NULL }, /* br */
 	{ NULL, NULL }, /* TH */
@@ -209,6 +208,7 @@ print_man_node(MAN_ARGS)
 	if (child && n->child)
 		print_man_nodelist(m, n->child, h);
 
+	/* This will automatically close out any font scope. */
 	print_stagq(h, t);
 
 	bufinit(h);
@@ -252,8 +252,7 @@ man_root_pre(MAN_ARGS)
 	if (m->vol)
 		(void)strlcat(b, m->vol, BUFSIZ);
 
-	(void)snprintf(title, BUFSIZ - 1, 
-			"%s(%d)", m->title, m->msec);
+	snprintf(title, BUFSIZ - 1, "%s(%d)", m->title, m->msec);
 
 	PAIR_CLASS_INIT(&tag[0], "header");
 	bufcat_style(h, "width", "100%");
@@ -344,6 +343,7 @@ man_br_pre(MAN_ARGS)
 	bufcat_su(h, "height", &su);
 	PAIR_STYLE_INIT(&tag, h);
 	print_otag(h, TAG_DIV, 1, &tag);
+
 	/* So the div isn't empty: */
 	print_text(h, "\\~");
 
@@ -425,6 +425,11 @@ man_alt_pre(MAN_ARGS)
 		if (i)
 			h->flags |= HTML_NOSPACE;
 
+		/* 
+		 * Open and close the scope with each argument, so that
+		 * internal \f escapes, which are common, are also
+		 * closed out with the scope.
+		 */
 		t = print_ofont(h, fp);
 		print_man_node(m, nn, h);
 		print_tagq(h, t);