Bug #662
Graphviz doesn't show on wiki pages
Description
For example near the top here: http://www.xdevs.com/projects/armcamp/wiki/Mercurial_-_DVCS_%28Decentralized_Version_Control_System%29_-_intro_and_basic_usage_guide
{{graphviz(layout=dot,target=_blank,without_source,intro)}}
does not get parsed