Looking at the code, PREDICATE just need to return non-nil; so is there a reason why the doc string says the return value should be `t' rather than any non-`nil' value?
No reason--you could fix the docs if you want. _______________________________________________ Emacs-devel mailing list Emacs-devel@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-devel