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From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: cc-mode fontification feels random
Date: Fri, 11 Jun 2021 22:50:36 +0300
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Cc: rudalics@gmx.at, dancol@dancol.org, emacs-devel@gnu.org,
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To: Alan Mackenzie <acm@muc.de>
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In-Reply-To: <YMO9gnZELlRdXUgc@ACM> (message from Alan Mackenzie on Fri, 11
 Jun 2021 19:46:10 +0000)
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> Date: Fri, 11 Jun 2021 19:46:10 +0000
> Cc: dancol@dancol.org, rudalics@gmx.at, monnier@iro.umontreal.ca, rms@gnu.org,
>   emacs-devel@gnu.org
> From: Alan Mackenzie <acm@muc.de>
> 
> > > How many buffer lines were in your window?
> 
> > 34.  It was in "emacs -Q".
> 
> Thanks.  I didn't know emacs -Q on a GUI always gave the same window
> height.  On my tty, I get 65 lines.
> 
> So, given your windows are about half the height of mine, our timings
> were broadly comparable.

??? Your window was twice as high, but your times are 30% shorter.
How do you conclude that the times are comparable?