[valadoc] libvaladoc/html: Escape {{{text}}}

[Florian Brosch <flobrosch src gnome org>]

commit 1335b781496e0b577af4406108093e0ded64106d
Author: Florian Brosch <flo brosch gmail com>
Date:   Wed Feb 16 20:40:15 2011 +0100

    libvaladoc/html: Escape {{{text}}}

 src/libvaladoc/html/htmlrenderer.vala |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/libvaladoc/html/htmlrenderer.vala b/src/libvaladoc/html/htmlrenderer.vala
index fe5618e..7c79047 100755
--- a/src/libvaladoc/html/htmlrenderer.vala
+++ b/src/libvaladoc/html/htmlrenderer.vala
@@ -388,7 +388,9 @@ public class Valadoc.Html.HtmlRenderer : ContentRenderer {
 
 	public override void visit_source_code (SourceCode element) {
 		writer.start_tag ("pre");
-		writer.raw_text (element.code);
+		writer.set_wrap (false);
+		write_string (element.code);
+		writer.set_wrap (true);
 		writer.end_tag ("pre");
 	}