Subject: Re: bug#20223: 25.0.50; key-chord.el crashes Emacs

From: Stefan Monnier <[email-masked]>
Date: Mon, 30 Mar 2015 17:01:15 -0400

> +      if (this_single_command_key_start < 0)
> +	this_single_command_key_start = 0;

I guess it's OK to use such a paper-over, but please add comment
that explains the case it tries to address.

        Stefan