Support empty links in new formatter

git-svn-id: http://svn.kwiki.org/kwiki/trunk/src/ingy/WikiText@338 4b3b33bc-d223-0410-9309-b363ae52eedd
audreyt · Feb 26, 2008 · 3217c90 · 3217c90
1 parent 2479fb0
commit 3217c90
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/WikiText/HTML/Emitter.pm b/lib/WikiText/HTML/Emitter.pm
@@ -41,7 +41,10 @@ sub begin_wikilink {
     my $link = $self->{callbacks}{wikilink}
         ? $self->{callbacks}{wikilink}->($node)
         : CGI::Util::escape($node->{attributes}{target});
-    return qq{<a href="$link">};
+
+    my $class = $node->{attributes}{class};
+    $class = $class ? qq{ class="$class"} : '';
+    return qq{<a href="$link"$class>};
 }
 
 sub end_node {