fix uninitialized value warning

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

diff --git a/doc/plugins/tag.mdwn b/doc/plugins/tag.mdwn
index 02e84763c8bf5df787279da36033b28b957b1d97..8ff70a069ce666cc9fc909878b2a7e93518d8296 100644 (file)
--- a/doc/plugins/tag.mdwn
+++ b/doc/plugins/tag.mdwn
@@ -1,13 +1,14 @@
 [[!template id=plugin name=tag author="[[Joey]]"]]
 [[!tag type/tags type/link]]
 
 [[!template id=plugin name=tag author="[[Joey]]"]]
 [[!tag type/tags type/link]]
 

-This plugin implements the [[ikiwiki/directive/tag]] and 
-[[ikiwiki/directive/taglink]] [[ikiwiki/directive]]s.
+This plugin provides the [[ikiwiki/directive/tag]] and 
+[[ikiwiki/directive/taglink]] [[directives|ikiwiki/directive]].

 These directives allow tagging pages.
 
 These directives allow tagging pages.
 

-This plugin has a configuration option. Set --tagbase=tags and links to tags
-will be located under the specified base page. If ikiwiki is configured
-this way, then the example above actually tags the page with the tags
-tags/tech, tags/life, and tags/linux. This is a useful way to avoid
-having to write the full path to tags, if you want to keep them grouped
-together out of the way.
+It also provides the `tagged()` [[ikiwiki/PageSpec]], which can be used to
+match pages that are tagged with a specific tag.
+
+[[!if test="enabled(tag)" then="""
+This wiki has the tag plugin enabled, so you'll see a note below that this
+page is tagged with the "tags" tag.
+"""]]