Re: master e1e0315252 01/14: Initial implementation of "abort-redisplay" feature

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: emacs-diffs@gnu.org
> Date: Fri, 24 Jun 2022 13:07:29 +0200
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > Can you show a minimal recipe?
> 
> (setq max-redisplay-ticks 100000)
> 
> M-x eww RET https://mathiasbynens.be/demo/animated-webp RET
> 
> And then let it run for a while without doing anything.

I cannot reproduce this.  Does it happen with the latest master?  If
so, can you put a breakpoint in xdisp.c here:

      if (w && w->desired_matrix)
        w->desired_matrix->no_scrolling_p = true;
      error ("Window showing buffer %s takes too long to redisplay", bufname);

on the line that calls 'error', and when it breaks, show the
backtrace, both the C backtrace and Lisp backtrace?