Have you ever wondered why, after defining an alias like about-us for, say, node/123, your pages are still riddled with those ugly machine-generated tabs and links like /node/123/edit, node/123/revisions etc.? Likewise for /taxonomy/term/% and /user/% links: did you expect to see /dries/track but got /user/5/track? Do you find that your browser address bar also shows those ugly numbers instead of your aliases? Have you ever been annoyed that upon clicking the Edit tab on, say, the about-us page, blocks that you configured to be visible on all about-us/* pages suddenly disappear? In short, would you like your human-readable, SEO-friendly aliases to be carried through on all your tabs, links, Views, and blocks, on all your pages, not just on that single aliased base path? If so, then this little module is for you.

The Drupal Path module matches only full URLs when creating SEO-friendly aliases. This module extends that behavior by also matching known sub-paths and replacing them with their respective alias. For example, if user/1 is aliased to users/admin, this module rewrites the link to the user contact page user/1/contact to use the aliased URL users/admin/contact instead. This also includes Views URLs taking a node as argument (e.g. node/%/yourview), in short, every URL that is based on, or extends, an existing alias. In combination with the Pathauto module it is possible to get rid of all remaining exposed internal non-administrative URLs.