From: schwarze <schwarze@openbsd.org>
Date: Sat, 7 Aug 2010 17:26:11 +0000 (+0000)
Subject: In -Thtml output, preserve blank lines at the end of .Bd -literal.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=7c36129609c651117069534730e529a8bab5ff70;p=openbsd

In -Thtml output, preserve blank lines at the end of .Bd -literal.
Patch from kristaps@, analoguous to mdoc_term.c rev. 1.100.
With permission from deraadt@ to still fix bugs in mandoc.
---

diff --git a/usr.bin/mandoc/mdoc_html.c b/usr.bin/mandoc/mdoc_html.c
index 832f74fe9cd..1f7ef4daa49 100644
--- a/usr.bin/mandoc/mdoc_html.c
+++ b/usr.bin/mandoc/mdoc_html.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_html.c,v 1.27 2010/07/31 21:43:07 schwarze Exp $ */
+/*	$Id: mdoc_html.c,v 1.28 2010/08/07 17:26:11 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -1453,11 +1453,11 @@ mdoc_bd_pre(MDOC_ARGS)
 	print_otag(h, TAG_DIV, 2, tag);
 
 	for (nn = n->child; nn; nn = nn->next) {
-		if (nn->prev && nn->prev->line < nn->line) {
-			print_text(h, "\n");
-			h->flags |= HTML_NOSPACE;
-		}
 		print_mdoc_node(m, nn, h);
+		if (nn->next && nn->next->line == nn->line)
+			continue;
+		print_text(h, "\n");
+		h->flags |= HTML_NOSPACE;
 	}
 
 	return(0);