Syntax highlighting of WikiSandBox

<article xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink"><info><title>Untitled</title></info><simpara>Please feel free to experiment here, after the four dashes below... and please do <emphasis>NOT</emphasis> create new pages without any meaningful content just to try it out!</simpara><simpara><emphasis>Tip:</emphasis> Shift-click "<link xlink:href="wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:wiki.local:HelpOnEditing">HelpOnEditing</link>" to open a second window with the help pages.</simpara><itemizedlist><listitem /><listitem /><listitem /></itemizedlist><itemizedlist><listitem /></itemizedlist><itemizedlist><listitem /></itemizedlist><itemizedlist><listitem /></itemizedlist><itemizedlist><listitem /></itemizedlist><itemizedlist><listitem /></itemizedlist><itemizedlist><listitem /></itemizedlist><itemizedlist><listitem /></itemizedlist><itemizedlist><listitem /></itemizedlist><itemizedlist><listitem /></itemizedlist><itemizedlist><listitem /></itemizedlist><itemizedlist><listitem /></itemizedlist></article>