Subject: Re: bug#4737: 23.1.50; C-j in *scratch* after a hash table constant errors with void-function

From: Stefan Monnier <[email-masked]>
Date: Sun, 18 Oct 2009 10:43:05 -0400

> + 	;; Skip over hash table read syntax
> + 	(when (looking-back "#s")
> + 	  (forward-char -2))

Calling looking-back without a limit argument is asking for trouble (it
has complexity O(size of buffer) or worse).

        Stefan