GNU bug report logs - #48307
Feature request: provide default keybindings to change the font size in all windows

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From: Clément Pit-Claudel <cpitclaudel <at> gmail.com>
To: Gregory Heytings <gregory <at> heytings.org>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 48307 <at> debbugs.gnu.org
Subject: bug#48307: Feature request: provide default keybindings to change the font size in all windows
Date: Mon, 10 May 2021 15:41:40 -0400

On 5/10/21 3:35 PM, Gregory Heytings wrote:
> Here is the updated patch with, as discussed, a new user option to control the frame resizing, and the additional C-x C-M-= binding.

Looks good!  A small stylistic comment:

+           (pcase key
+              ((or ?+ ?=) (* increment 5))
+              (?- (* (- increment) 5))
+              (?0 (- global-text-scale-adjust--default-height
+                     (face-attribute 'default :height)))
+              (_ (* increment 5)))))

Do you need the first branch?  If you remove it, those cases will be caught by the default fall-through.

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