+[[!meta robots="noindex, follow"]]
To select a set of pages, such as pages that are locked, pages
whose commit emails you want subscribe to, or pages to combine into a
blog, the wiki uses a PageSpec. This is an expression that matches
was created
* "`created_before(page)`" - match only pages created before the given page
was created
-* "`user(name)`" - only available in page subscription preferences, match
- only changes made by this user
+* "`glob(someglob)`" - match 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.
For example, to match all pages in a blog that link to the page about music
and were written in 2005: