Subject: 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 22:06:00 -0400

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

> Then we should make the limit argument non-optional.

Feel free to do that,

        Stefan

PS: Now that we can do it compatibly via set-advertised-calling-convention.