Better Display of Interweb Wikilinks

Perhaps not the most creative use of CSS. But,
at least, this will read better.

lib/chunks/wiki.rb

@@ -155,6 +155,7 @@ module WikiChunk
       if web_match
         @web_name = normalize_whitespace(web_match[1])
         @page_name = web_match[2]
+        @link_text = @page_name if @link_text == web_match[0]
       end
     end