> Date: Thu, 19 Dec 2013 18:41:51 +0100
> From: Jaros³aw Rzeszótko <sztywny@gmail.com>
> Cc: 16192@debbugs.gnu.org

>
> Correction from my side, the last problem seems to actually be independent
> of the fix, I reproduced it with vanilla emacs from vcs, no hl-line-mode,
> emacs ran with --no-init, without any .Xresources etc., just:
>
> (setq-default left-margin-width 1)
>
> open a new buffer, select a few lines, and you get this:
>
> http://imgur.com/M1LFjeF

My bad, now fixed in trunk revision 115615.