document match_guid

[ikiwiki.git] / doc / ikiwiki / pagespec.mdwn

diff --git a/doc/ikiwiki/pagespec.mdwn b/doc/ikiwiki/pagespec.mdwn
index 86abe574564c3e43f9f590bd60be5024661ffe1b..7810e790b4eb37bd1462f97ba39cf3e8a90b9f3d 100644 (file)
--- a/doc/ikiwiki/pagespec.mdwn
+++ b/doc/ikiwiki/pagespec.mdwn
@@ -24,25 +24,28 @@ match all pages except for Discussion pages and the SandBox:
 
 Some more elaborate limits can be added to what matches using these functions:
 
-* "`link(page)`" - match only pages that link to a given page (or glob)
-* "`backlink(page)`" - match only pages that a given page links to
-* "`creation_month(month)`" - match only pages created on the given month
+* "`link(page)`" - matches only pages that link to a given page (or glob)
+* "`tagged(tag)`" - matches pages that are tagged or link to the given tag (or
+  tags matched by a glob)
+* "`backlink(page)`" - matches only pages that a given page links to
+* "`creation_month(month)`" - matches only pages created on the given month
 * "`creation_day(mday)`" - or day of the month
 * "`creation_year(year)`" - or year
-* "`created_after(page)`" - match only pages created after the given page
+* "`created_after(page)`" - matches only pages created after the given page
   was created
-* "`created_before(page)`" - match only pages created before the given page
+* "`created_before(page)`" - matches only pages created before the given page
   was created
-* "`glob(someglob)`" - match pages that match the given glob. Just writing
+* "`glob(someglob)`" - matches pages that match the given glob. Just writing
   the glob by itself is actually a shorthand for this function.
 * "`internal(glob)`" - like `glob()`, but matches even internal-use 
   pages that globs do not usually match.
 * "`title(glob)`", "`author(glob)`", "`authorurl(glob)`",
-  "`license(glob)`", "`copyright(glob)`" - match pages that have the given
-  metadata, matching the specified glob.
+  "`license(glob)`", "`copyright(glob)`", "`guid(glob)`" 
+  - match pages that have the given metadata, matching the specified glob.
 * "`user(username)`" - tests whether a modification is being made by a
   user with the specified username. If openid is enabled, an openid can also
-  be put here.
+  be put here. Glob patterns can be used in the username. For example, 
+  to match all openid users, use `user(*://*)`
 * "`admin()`" - tests whether a modification is being made by one of the
   wiki admins.
 * "`ip(address)`" - tests whether a modification is being made from the
@@ -65,7 +68,7 @@ More complex expressions can also be created, by using parentheses for
 grouping. For example, to match pages in a blog that are tagged with either
 of two tags, use:
 
-       blog/* and (link(tag/foo) or link(tag/bar))
+       blog/* and (tagged(foo) or tagged(bar))
 
 Note that page names in PageSpecs are matched against the absolute
 filenames of the pages in the wiki, so a pagespec "foo" used on page