bug#12277: 24.1.50; Graphical issues with linum-mode and fringe

[Eli Zaretskii]

> From: Robert Dallas Gray <mail@robertdallasgray.com>
> Date: Sat, 25 Aug 2012 15:43:05 +0100
> 
> On starting emacs and entering linum-mode, with a vertical split,
> vertical border periodically disappears or becomes 'broken' while scrolling.
> 
> Changing fringe-mode to left-only fixes the problem, but only if it is
> done in the minibuffer. Using fringe-mode, set-fringe-mode or
> set-fringe-style from lisp code does not help.

Could you please provide a detailed recipe, starting with "emacs -Q",
for reproducing the problem?  I cannot reproduce this on my system,
but I'm not sure I understood the procedure (e.g., what are "vertical
split" and "vertical border"?).

Also, you are using a very old snapshot of the development sources;
could you update to the latest code and see if the problem is still
there?

Thanks.