Subject: elisp-completion-at-point not compatible replacement for lisp-completion-at-point
From: Glenn Morris <[email-masked]>
To: [email-masked]
Date: Wed, 29 Apr 2015 02:57:39 -0400
List-Id: <debbugs-submit.debbugs.gnu.org>

Package: emacs
Version: 25.0.50

In Emacs 24.5:
(lisp-completion-at-point &optional PREDICATE)
   ; PREDICATE is unused, but I don't see that this affects the following

In current master:
lisp-completion-at-point is an alias for `elisp-completion-at-point'.

But elisp-completion-at-point takes no arguments.
Therefore this is an incompatible change.

This is presumably why attempting to use lisp-complete-symbol throws a
wrong-number-of-arguments error.

(Why doesn't the byte-compiler warn about this arglist mismatch?)