`pagespec_match` in a loop. You should use this anytime a plugin
needs to match a set of pages and do something based on that list.
+Unlike pagespec_match, this may throw an error if there is an error in
+the pagespec.
+
Additional named parameters can be specified:
* `deptype` optionally specifies the type of dependency to add. Use the
* `list` makes it only match amoung the specified list of pages.
Default is to match amoung all pages in the wiki.
-Unlike pagespec_match, this may throw an error if there is an error in
-the pagespec.
+Any other named parameters are passed on to `pagespec_match`, to further
+limit the match.
#### `add_depends($$;$)`