bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking

[Eli Zaretskii <eliz@gnu.org>]

> Date: Thu, 09 Apr 2015 18:06:01 +0300
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: 20285@debbugs.gnu.org
> 
> > From: Tassilo Horn <tsdh@gnu.org>
> > Date: Thu, 09 Apr 2015 16:50:56 +0200
> > 
> > Sometimes it occurs to me that `blink-cursor-mode' stops blinking the
> > cursor for some time.  That temporary stop might also occur in the
> > off-phase so that there's no visible cursor anymore.  As soon as I press
> > some key, the blinking starts again.  But just now in some specific
> > buffer, it'll blink twice and then disappear until I press a key again.
> 
> It generally means that some other time, probably an idle time, takes
> more than 0.5 sec to do its job.   ^^^^                   ^^^^

Sorry, "timer".

> Look at your other times, and find the one which takes too much time
> for doing its job. ^^^^^

"timers"