Subject: bug#12449: 24.1; Cannot instrument completion-at-point for debugging

From: Glenn Morris <[email-masked]>
Date: Sat, 15 Sep 2012 15:06:41 -0400

Vagn Johansen wrote:

> Set point in completion-at-point code and call function C-u ESC C-x
>
> Result:
>
> edebug-syntax-error: Invalid read syntax: "Expected lambda expression" [2 times]

You need to explicitly require cl and pcase first.
Same basic issue as http://debbugs.gnu.org/10577 et al IMO.

It works fine in the current trunk, due to
http://debbugs.gnu.org/cgi/bugreport.cgi?bug=11495