-* "`link(page)`" - match only pages that link to a given page (or glob)
-* "`tagged(tag)`" - match pages that are tagged or link to the given tag (or glob)
-* "`backlink(page)`" - match only pages that a given page links to
-* "`creation_month(month)`" - match only pages created on the given month
+* "`glob(someglob)`" - matches pages and other files that match the given glob.
+ Just writing the glob by itself is actually a shorthand for this function.
+* "`page(glob)`" - like `glob()`, but only matches pages, not other files
+* "`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 files created on the given month
+ number