Subject: bug#19776: 25.0.50; HTML rendering is very slow

From: Lars Ingebrigtsen <[email-masked]>
Date: Sun, 24 Oct 2021 22:18:20 +0200

Lars Ingebrigtsen <[email-masked]> writes:

> Still, it's not triggered.  Hm.

Adding this to maybe_quit:

+  do_pending_atimers ();

Makes the thing work.  I.e.,:

void
maybe_quit (void)
{
  if (!NILP (Vquit_flag) && NILP (Vinhibit_quit))
    process_quit_flag ();
  else if (pending_signals)
    process_pending_signals ();
  do_pending_atimers ();
}

So the atimer code isn't setting pending_signals, so it's never handled
until we get a signal of a different kind.  That has to be a bug, I
think?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no