GNU bug report logs - #72771
31.0.50; shr html renderer throwing "Specified window is not displaying the current buffer"

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Jim Porter <jporterbugs <at> gmail.com>
Cc: R.Stewart <at> hw.ac.uk, kevin.legouguec <at> gmail.com, 72771-done <at> debbugs.gnu.org
Subject: bug#72771: 31.0.50; shr html renderer throwing "Specified window is not displaying the current buffer"
Date: Sun, 25 Aug 2024 20:49:13 +0300

> Date: Sun, 25 Aug 2024 10:18:27 -0700
> Cc: R.Stewart <at> hw.ac.uk, 72771-done <at> debbugs.gnu.org, kevin.legouguec <at> gmail.com
> From: Jim Porter <jporterbugs <at> gmail.com>
> 
> > I'm sorry, I must understand what is it in the original text that
> > misled you, before I can consider any changes.
> 
> Reordering the info was all I was trying to do. As I was reading it 
> initially I thought that, "If this is zero, Emacs uses the value of 
> space-width instead," referred back to the value of average-width, 
> rather than forward to, "when it calculates text layout on display," 
> since I hadn't read that far yet.
> 
> I was probably just reading too quickly, since the last phrase didn't 
> make me reevaluate my incorrect understanding. But I thought I'd reorder 
> things so it was harder to make that error.

Now I see the problem, thanks.  I've now changed the text to say

  The average width of the font characters.  Emacs uses this for
  calculating text layout on display; if the value of @var{average-width}
  is zero, Emacs uses the value of @var{space-width} instead for those
  purposes.

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