add cpan link

[git.ikiwiki.info.git] / doc / plugins / graphviz.mdwn

diff --git a/doc/plugins/graphviz.mdwn b/doc/plugins/graphviz.mdwn
index 51b06ebab341d2c682d8769115ea1e919187563f..65130ae8c65fcf0fab149ab87551f7ba82d4c211 100644 (file)
--- a/doc/plugins/graphviz.mdwn
+++ b/doc/plugins/graphviz.mdwn
@@ -1,7 +1,7 @@
 [[!template id=plugin name=graphviz author="[[JoshTriplett]]"]]
-[[!tag type/chrome type/format]]
+[[!tag type/widget]]
 
-This plugin implements the [[ikiwiki/directive/graph]] [[ikiwiki/directive]].
+This plugin provides the [[ikiwiki/directive/graph]] [[ikiwiki/directive]].
 This directive allows embedding [graphviz](http://www.graphviz.org/) graphs in a
 page.
 
@@ -15,4 +15,11 @@ already do these things with just the core of ikiwiki, but the graphviz plugin
 allows for an amplification attack, since users can send less data to use large
 amounts of processing time and disk usage.
 
+[[!if test="enabled(graphviz)" then="""
+Some example graphs:
+
+[[!graph src="a -> b -> c; a -> b;"]]
+[[!graph src="a -- b -- c -- a;" prog="circo" type="graph"]]
+"""]]
+
 This plugin uses the [[!cpan Digest::SHA1]] perl module.