===================================================================
RCS file: /cvs/mandoc/mdoc_html.c,v
retrieving revision 1.24
retrieving revision 1.27
diff -u -p -r1.24 -r1.27
--- mandoc/mdoc_html.c	2009/10/07 14:39:00	1.24
+++ mandoc/mdoc_html.c	2009/10/08 23:00:15	1.27
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_html.c,v 1.24 2009/10/07 14:39:00 kristaps Exp $ */
+/*	$Id: mdoc_html.c,v 1.27 2009/10/08 23:00:15 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -49,16 +49,11 @@ static	void		  print_mdoc_nodelist(MDOC_ARGS);
 
 static	void		  a2width(const char *, struct roffsu *);
 static	void		  a2offs(const char *, struct roffsu *);
+
 static	int		  a2list(const struct mdoc_node *);
 
 static	void		  mdoc_root_post(MDOC_ARGS);
 static	int		  mdoc_root_pre(MDOC_ARGS);
-static	int		  mdoc_it_block_pre(MDOC_ARGS, int, 
-				struct roffsu *, int, 
-				struct roffsu *);
-static	int		  mdoc_it_head_pre(MDOC_ARGS, int, 
-				struct roffsu *);
-static	int		  mdoc_it_body_pre(MDOC_ARGS, int);
 
 static	void		  mdoc__x_post(MDOC_ARGS);
 static	int		  mdoc__x_pre(MDOC_ARGS);
@@ -96,6 +91,11 @@ static	void		  mdoc_fo_post(MDOC_ARGS);
 static	int		  mdoc_fo_pre(MDOC_ARGS);
 static	int		  mdoc_ic_pre(MDOC_ARGS);
 static	int		  mdoc_in_pre(MDOC_ARGS);
+static	int		  mdoc_it_block_pre(MDOC_ARGS, int, int,
+				struct roffsu *, struct roffsu *);
+static	int		  mdoc_it_head_pre(MDOC_ARGS, int, 
+				struct roffsu *);
+static	int		  mdoc_it_body_pre(MDOC_ARGS, int);
 static	int		  mdoc_it_pre(MDOC_ARGS);
 static	int		  mdoc_lb_pre(MDOC_ARGS);
 static	int		  mdoc_li_pre(MDOC_ARGS);
@@ -552,7 +552,7 @@ mdoc_sh_pre(MDOC_ARGS)
 {
 	struct htmlpair		 tag[2];
 	const struct mdoc_node	*nn;
-	char			 link[BUFSIZ];
+	char			 lbuf[BUFSIZ];
 	struct roffsu		 su;
 
 	if (MDOC_BODY == n->type) {
@@ -579,11 +579,11 @@ mdoc_sh_pre(MDOC_ARGS)
 		return(1);
 	}
 
-	link[0] = 0;
+	lbuf[0] = 0;
 	for (nn = n->child; nn; nn = nn->next) {
-		(void)strlcat(link, nn->string, BUFSIZ);
+		(void)strlcat(lbuf, nn->string, BUFSIZ);
 		if (nn->next)
-			(void)strlcat(link, "_", BUFSIZ);
+			(void)strlcat(lbuf, "_", BUFSIZ);
 	}
 
 	/* 
@@ -593,7 +593,7 @@ mdoc_sh_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag[0], "sec-head");
 	tag[1].key = ATTR_ID;
-	tag[1].val = link;
+	tag[1].val = lbuf;
 	print_otag(h, TAG_DIV, 2, tag);
 	return(1);
 }
@@ -605,7 +605,7 @@ mdoc_ss_pre(MDOC_ARGS)
 {
 	struct htmlpair	 	 tag[3];
 	const struct mdoc_node	*nn;
-	char			 link[BUFSIZ];
+	char			 lbuf[BUFSIZ];
 	struct roffsu		 su;
 
 	SCALE_VS_INIT(&su, 1);
@@ -632,11 +632,11 @@ mdoc_ss_pre(MDOC_ARGS)
 
 	/* TODO: see note in mdoc_sh_pre() about duplicates. */
 
-	link[0] = 0;
+	lbuf[0] = 0;
 	for (nn = n->child; nn; nn = nn->next) {
-		(void)strlcat(link, nn->string, BUFSIZ);
+		(void)strlcat(lbuf, nn->string, BUFSIZ);
 		if (nn->next)
-			(void)strlcat(link, "_", BUFSIZ);
+			(void)strlcat(lbuf, "_", BUFSIZ);
 	}
 
 	SCALE_HS_INIT(&su, INDENT - HALFINDENT);
@@ -646,7 +646,7 @@ mdoc_ss_pre(MDOC_ARGS)
 	PAIR_CLASS_INIT(&tag[0], "ssec-head");
 	PAIR_STYLE_INIT(&tag[1], h);
 	tag[2].key = ATTR_ID;
-	tag[2].val = link;
+	tag[2].val = lbuf;
 	print_otag(h, TAG_DIV, 3, tag);
 	return(1);
 }
@@ -855,8 +855,8 @@ mdoc_bx_pre(MDOC_ARGS)
 
 /* ARGSUSED */
 static int
-mdoc_it_block_pre(MDOC_ARGS, int type, struct roffsu *offs, 
-		int comp, struct roffsu *width)
+mdoc_it_block_pre(MDOC_ARGS, int type, int comp,
+		struct roffsu *offs, struct roffsu *width)
 {
 	struct htmlpair	 	 tag;
 	const struct mdoc_node	*nn;
@@ -908,6 +908,7 @@ mdoc_it_block_pre(MDOC_ARGS, int type, struct roffsu *
 }
 
 
+/* ARGSUSED */
 static int
 mdoc_it_body_pre(MDOC_ARGS, int type)
 {
@@ -937,6 +938,7 @@ mdoc_it_body_pre(MDOC_ARGS, int type)
 }
 
 
+/* ARGSUSED */
 static int
 mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width)
 {
@@ -1079,8 +1081,8 @@ mdoc_it_pre(MDOC_ARGS)
 	if (MDOC_BODY == n->type)
 		return(mdoc_it_body_pre(m, n, h, type));
 	if (MDOC_BLOCK == n->type)
-		return(mdoc_it_block_pre(m, n, h, type, 
-					&offs, comp, &width));
+		return(mdoc_it_block_pre(m, n, h, type, comp,
+					&offs, &width));
 
 	/* Override column widths. */
 
@@ -1282,20 +1284,20 @@ mdoc_sx_pre(MDOC_ARGS)
 {
 	struct htmlpair		 tag[2];
 	const struct mdoc_node	*nn;
-	char			 link[BUFSIZ];
+	char			 lbuf[BUFSIZ];
 
 	/* FIXME: duplicates? */
 
-	(void)strlcpy(link, "#", BUFSIZ);
+	(void)strlcpy(lbuf, "#", BUFSIZ);
 	for (nn = n->child; nn; nn = nn->next) {
-		(void)strlcat(link, nn->string, BUFSIZ);
+		(void)strlcat(lbuf, nn->string, BUFSIZ);
 		if (nn->next)
-			(void)strlcat(link, "_", BUFSIZ);
+			(void)strlcat(lbuf, "_", BUFSIZ);
 	}
 
 	PAIR_CLASS_INIT(&tag[0], "link-sec");
 	tag[1].key = ATTR_HREF;
-	tag[1].val = link;
+	tag[1].val = lbuf;
 
 	print_otag(h, TAG_A, 2, tag);
 	return(1);
@@ -1622,7 +1624,8 @@ mdoc_fn_pre(MDOC_ARGS)
 	assert(n->child->string);
 	sp = n->child->string;
 
-	if ((ep = strchr(sp, ' '))) {
+	ep = strchr(sp, ' ');
+	if (NULL != ep) {
 		PAIR_CLASS_INIT(&tag[0], "ftype");
 		t = print_otag(h, TAG_SPAN, 1, tag);