GNU bug report logs - #38181
Actual height of mode-line not taken into account

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From: martin rudalics <rudalics <at> gmx.at>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: jonas <at> bernoul.li, 38181 <at> debbugs.gnu.org
Subject: bug#38181: Actual height of mode-line not taken into account
Date: Sun, 17 Nov 2019 19:15:44 +0100

> I didn't see where fit-window-to-buffer looks at the height of the
> mode line.  What did I miss?

'window-text-pixel-size' does it (triggered by the sixth argument
MODE-AND-HEADER-LINE non-nil).

> Suppose we had a Lisp-callable function which would return the height
> of the mode line of a window as per the current mode-line-format for
> that window -- would that make the solution possible/easier?

Possible, I think.  If we pass it on to 'window-text-pixel-size', it
wouldn't even have to be Lisp-callable.  Still, it will penalize every
‘fit-window-to-buffer’ call (without a redisplay, though).

martin

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