===================================================================
RCS file: /cvs/mandoc/html.c,v
retrieving revision 1.124
retrieving revision 1.128
diff -u -p -r1.124 -r1.128
--- mandoc/html.c	2010/12/27 21:41:05	1.124
+++ mandoc/html.c	2011/03/17 08:49:34	1.128
@@ -1,6 +1,7 @@
-/*	$Id: html.c,v 1.124 2010/12/27 21:41:05 schwarze Exp $ */
+/*	$Id: html.c,v 1.128 2011/03/17 08:49:34 kristaps Exp $ */
 /*
- * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -90,8 +91,10 @@ static	const char	*const htmlattrs[ATTR_MAX] = {
 	"id", /* ATTR_ID */
 	"summary", /* ATTR_SUMMARY */
 	"align", /* ATTR_ALIGN */
+	"colspan", /* ATTR_COLSPAN */
 };
 
+static	void		  print_num(struct html *, const char *, size_t);
 static	void		  print_spec(struct html *, enum roffdeco,
 				const char *, size_t);
 static	void		  print_res(struct html *, const char *, size_t);
@@ -117,11 +120,7 @@ ml_alloc(char *outopts, enum htmltype type)
 	toks[2] = "includes";
 	toks[3] = NULL;
 
-	h = calloc(1, sizeof(struct html));
-	if (NULL == h) {
-		perror(NULL);
-		exit((int)MANDOCLEVEL_SYSERR);
-	}
+	h = mandoc_calloc(1, sizeof(struct html));
 
 	h->type = type;
 	h->tags.head = NULL;
@@ -211,7 +210,17 @@ print_gen_head(struct html *h)
 	}
 }
 
+/* ARGSUSED */
+static void
+print_num(struct html *h, const char *p, size_t len)
+{
+	const char	*rhs;
 
+	rhs = chars_num2char(p, len);
+	if (rhs)
+		putchar((int)*rhs);
+}
+
 static void
 print_spec(struct html *h, enum roffdeco d, const char *p, size_t len)
 {
@@ -332,6 +341,9 @@ print_encode(struct html *h, const char *p, int norecu
 		len = a2roffdeco(&deco, &seq, &sz);
 
 		switch (deco) {
+		case (DECO_NUMBERED):
+			print_num(h, seq, sz);
+			break;
 		case (DECO_RESERVED):
 			print_res(h, seq, sz);
 			break;
@@ -384,11 +396,7 @@ print_otag(struct html *h, enum htmltag tag, 
 	/* Push this tags onto the stack of open scopes. */
 
 	if ( ! (HTML_NOSTACK & htmltags[tag].flags)) {
-		t = malloc(sizeof(struct tag));
-		if (NULL == t) {
-			perror(NULL);
-			exit((int)MANDOCLEVEL_SYSERR);
-		}
+		t = mandoc_malloc(sizeof(struct tag));
 		t->tag = tag;
 		t->next = h->tags.head;
 		h->tags.head = t;
@@ -581,8 +589,14 @@ print_tagq(struct html *h, const struct tag *until)
 	struct tag	*tag;
 
 	while ((tag = h->tags.head) != NULL) {
+		/* 
+		 * Remember to close out and nullify the current
+		 * meta-font and table, if applicable.
+		 */
 		if (tag == h->metaf)
 			h->metaf = NULL;
+		if (tag == h->tblt)
+			h->tblt = NULL;
 		print_ctag(h, tag->tag);
 		h->tags.head = tag->next;
 		free(tag);
@@ -600,8 +614,14 @@ print_stagq(struct html *h, const struct tag *suntil)
 	while ((tag = h->tags.head) != NULL) {
 		if (suntil && tag == suntil)
 			return;
+		/* 
+		 * Remember to close out and nullify the current
+		 * meta-font and table, if applicable.
+		 */
 		if (tag == h->metaf)
 			h->metaf = NULL;
+		if (tag == h->tblt)
+			h->tblt = NULL;
 		print_ctag(h, tag->tag);
 		h->tags.head = tag->next;
 		free(tag);