--- /dev/null
+The `haiku` directive is supplied by the [[!iki plugins/haiku]] plugin.
+
+This plugin allows inserting a randomly generated haiku into a wiki page.
+Just type:
+
+ \[[!haiku hint="argument"]]
+
+[[!haiku hint="argument test"]]
+
+The hint parameter can be omitted, it only provides the generator a hint of
+what to write the haiku about. If no hint is given, it might base it on the
+page name. Since the vocabulary it knows is very small, many hints won't
+affect the result at all.