===================================================================
RCS file: /cvs/mandoc/mdoc_html.c,v
retrieving revision 1.144
retrieving revision 1.152
diff -u -p -r1.144 -r1.152
--- mandoc/mdoc_html.c	2011/01/13 14:30:13	1.144
+++ mandoc/mdoc_html.c	2011/02/06 23:02:31	1.152
@@ -1,6 +1,6 @@
-/*	$Id: mdoc_html.c,v 1.144 2011/01/13 14:30:13 kristaps Exp $ */
+/*	$Id: mdoc_html.c,v 1.152 2011/02/06 23:02:31 schwarze Exp $ */
 /*
- * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008, 2009, 2010, 2011 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
@@ -422,10 +422,18 @@ print_mdoc_node(MDOC_ARGS)
 	case (MDOC_TEXT):
 		/* No tables in this mode... */
 		assert(NULL == h->tblt);
+
+		/*
+		 * Make sure that if we're in a literal mode already
+		 * (i.e., within a <PRE>) don't print the newline.
+		 */
 		if (' ' == *n->string && MDOC_LINE & n->flags)
-			print_otag(h, TAG_BR, 0, NULL);
+			if ( ! (HTML_LITERAL & h->flags))
+				print_otag(h, TAG_BR, 0, NULL);
 		print_text(h, n->string);
 		return;
+	case (MDOC_EQN):
+		return;
 	case (MDOC_TBL):
 		/*
 		 * This will take care of initialising all of the table
@@ -774,7 +782,8 @@ static int
 mdoc_ns_pre(MDOC_ARGS)
 {
 
-	h->flags |= HTML_NOSPACE;
+	if ( ! (MDOC_LINE & n->flags))
+		h->flags |= HTML_NOSPACE;
 	return(1);
 }
 
@@ -797,6 +806,7 @@ mdoc_xx_pre(MDOC_ARGS)
 {
 	const char	*pp;
 	struct htmlpair	 tag;
+	int		 flags;
 
 	switch (n->tok) {
 	case (MDOC_Bsx):
@@ -823,8 +833,15 @@ mdoc_xx_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag, "unix");
 	print_otag(h, TAG_SPAN, 1, &tag);
+
 	print_text(h, pp);
-	return(1);
+	if (n->child) {
+		flags = h->flags;
+		h->flags |= HTML_KEEP;
+		print_text(h, n->child->string);
+		h->flags = flags;
+	}
+	return(0);
 }
 
 
@@ -832,19 +849,27 @@ mdoc_xx_pre(MDOC_ARGS)
 static int
 mdoc_bx_pre(MDOC_ARGS)
 {
-	const struct mdoc_node	*nn;
-	struct htmlpair		 tag;
+	struct htmlpair	 tag;
 
 	PAIR_CLASS_INIT(&tag, "unix");
 	print_otag(h, TAG_SPAN, 1, &tag);
 
-	for (nn = n->child; nn; nn = nn->next)
-		print_mdoc_node(m, nn, h);
+	if (NULL != (n = n->child)) {
+		print_text(h, n->string);
+		h->flags |= HTML_NOSPACE;
+		print_text(h, "BSD");
+	} else {
+		print_text(h, "BSD");
+		return(0);
+	}
 
-	if (n->child)
+	if (NULL != (n = n->next)) {
 		h->flags |= HTML_NOSPACE;
+		print_text(h, "-");
+		h->flags |= HTML_NOSPACE;
+		print_text(h, n->string);
+	}
 
-	print_text(h, "BSD");
 	return(0);
 }
 
@@ -1161,7 +1186,7 @@ static int
 mdoc_bd_pre(MDOC_ARGS)
 {
 	struct htmlpair	 	 tag[2];
-	int		 	 comp;
+	int		 	 comp, sv;
 	const struct mdoc_node	*nn;
 	struct roffsu		 su;
 
@@ -1200,6 +1225,11 @@ mdoc_bd_pre(MDOC_ARGS)
 	PAIR_CLASS_INIT(&tag[1], "lit display");
 	print_otag(h, TAG_PRE, 2, tag);
 
+	/* This can be recursive: save & set our literal state. */
+
+	sv = h->flags & HTML_LITERAL;
+	h->flags |= HTML_LITERAL;
+
 	for (nn = n->child; nn; nn = nn->next) {
 		print_mdoc_node(m, nn, h);
 		/*
@@ -1235,6 +1265,9 @@ mdoc_bd_pre(MDOC_ARGS)
 
 		h->flags |= HTML_NOSPACE;
 	}
+
+	if (0 == sv)
+		h->flags &= ~HTML_LITERAL;
 
 	return(0);
 }