Global.doWikiStuff (src)
Do Wiki style substitution, transforming stuff contained between asterisks into links.

Sourcecode in Global/renderFunctions.js:
1:   function doWikiStuff (src) {
2:      // robert, disabled: didn't get the reason for this:
3:      // var src= " "+src;
4:      if (src == null || !src.contains("<*"))
5:         return src;
6:   
7:      // do the Wiki link thing, <*asterisk style*>
8:      var regex = new RegExp ("<[*]([^*]+)[*]>");
9:      regex.ignoreCase=true;
10:     
11:     var text = "";
12:     var start = 0;
13:     while (true) {
14:        var found = regex.exec (src.substring(start));
15:        var to = found == null ? src.length : start + found.index;
16:        text += src.substring(start, to);
17:        if (found == null)
18:           break;
19:        var name = ""+(new java.lang.String (found[1])).trim();
20:        var item = res.handlers.site.topics.get (name);
21:        if (item == null && name.lastIndexOf("s") == name.length-1)
22:           item = res.handlers.site.topics.get (name.substring(0, name.length-1));
23:        if (item == null || !item.size())
24:           text += format(name)+" <small>[<a href=\""+res.handlers.site.stories.href("create")+"?topic="+escape(name)+"\">define "+format(name)+"</a>]</small>";
25:        else
26:           text += "<a href=\""+item.href()+"\">"+name+"</a>";
27:        start += found.index + found[1].length+4;
28:     }
29:     return text;
30:  }