splitbrain/dokuwiki — pull request #210 by Chris--S (2013-04-01 16:12:02+00:00)
Title: mechanism supporting "authtype deprecated" message for superusers only

enhance msg() to restrict messages to particular user classes:
- MSG_PUBLIC (default)
- MSG_USERS_ONLY (authenticated users)
- MSG_MANAGERS_ONLY
- MSG_ADMINS_ONLY

and update the "authtype" deprecated msg to use MSG_ADMINS_ONLY.