willu's teximg changes

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

diff --git a/doc/plugins/meta.mdwn b/doc/plugins/meta.mdwn
index c3f971d06bd6a24144e16a27cfe1768d87b354a4..599d9cbd84e2c718f877701861ad92df15f8954e 100644 (file)
--- a/doc/plugins/meta.mdwn
+++ b/doc/plugins/meta.mdwn
@@ -1,5 +1,5 @@
-[[template id=plugin name=meta author="[[Joey]]"]]
-[[tag type/meta]]
+[[!template id=plugin name=meta author="[[Joey]]"]]
+[[!tag type/meta]]

 
 This plugin allows inserting arbitrary metadata into the source of a page.
 Enter the metadata as follows:
 
 This plugin allows inserting arbitrary metadata into the source of a page.
 Enter the metadata as follows:


@@ -42,6 +42,11 @@ Supported fields:
 
   Specifies an url for the author of a page.
 
 
   Specifies an url for the author of a page.
 

+* description
+
+  Specifies a "description" of the page. You could use this to provide
+  a summary, for example, to be picked up by the [[map]] plugin.
+

 * permalink
 
   Specifies a permanent link to the page, if different than the page
 * permalink
 
   Specifies a permanent link to the page, if different than the page


@@ -50,7 +55,7 @@ Supported fields:
 * date
 
   Specifies the creation date of the page. The date can be entered in
 * date
 
   Specifies the creation date of the page. The date can be entered in

-  nearly any format, since it's parsed by [[cpan TimeDate]].
+  nearly any format, since it's parsed by [[!cpan TimeDate]].

 
 * stylesheet
 
 
 * stylesheet
 


@@ -123,6 +128,18 @@ Supported fields:
   contents. In particular, it does not check the values against the set of
   valid values but serves whatever you pass it.
 
   contents. In particular, it does not check the values against the set of
   valid values but serves whatever you pass it.
 

+* guid
+
+  Specifies a globally unique ID for a page. This guid should be a URI
+  (in particular, it can be `urn:uuid:` followed by a UUID, as per
+  [[!rfc 4122]]), and it will be used to identify the page's entry in RSS
+  and Atom feeds. If not given, the default is to use the page's URL as its
+  guid.
+
+  This is mostly useful when a page has moved, to keep the guids for
+  pages unchanged and
+  [[avoid_flooding_aggregators|tips/howto_avoid_flooding_aggregators]].
+

 If the field is not one of the above predefined fields, the metadata will be
 written to the generated html page as a <meta> header. However, this
 won't be allowed if the [[htmlscrubber]] is enabled, since it can be used to
 If the field is not one of the above predefined fields, the metadata will be
 written to the generated html page as a <meta> header. However, this
 won't be allowed if the [[htmlscrubber]] is enabled, since it can be used to