1.9 GraphViz ZoranIsailovski This extension provides generic access to the GraphViz Graph Visualization Toolset . 1.5~1.9 /Textile AndreiMackenzie The Textile parser allows you to have Textile markup code rendered nicely inside Moin's code blocks. It also allows you to create entire pages in Textile. 1.9 /GoogleChart RalphZacharias The GoogleChart parser allows