This makes or adds to an entry on `after-load-alist'.
If FILE is already loaded, evaluate FORM right now.
It does nothing if FORM is already on the list for FILE.
-FILE should be the name of a library, with no directory name."
+FILE must match exactly. Normally FILE is the name of a library,
+with no directory or extension specified, since that is how `load'
+is normally called."
;; Make sure there is an element for FILE.
(or (assoc file after-load-alist)
(setq after-load-alist (cons (list file) after-load-alist)))