From d06bc48716e53b77b39026db813bb0386ae53209 Mon Sep 17 00:00:00 2001
From: Eli Zaretskii <eliz@gnu.org>
Date: Sat, 2 Jul 2022 17:52:23 +0300
Subject: [PATCH] ; Minor fixes for 'global-text-scale-adjust'

* doc/emacs/display.texi (Text Scale): Improve indexing.

* lisp/mwheel.el (mouse-wheel-global-text-scale): Doc fix.
* lisp/face-remap.el (global-text-scale-adjust-resizes-frames):
Fix a typo.
(global-text-scale-adjust-limits): Doc fix.
(Bug#48307)
---
 doc/emacs/display.texi | 1 +
 lisp/face-remap.el     | 4 ++--
 lisp/mwheel.el         | 3 ++-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/doc/emacs/display.texi b/doc/emacs/display.texi
index 5e4728c8da9..cadac7e4538 100644
--- a/doc/emacs/display.texi
+++ b/doc/emacs/display.texi
@@ -895,6 +895,7 @@ the same as typing @kbd{C-x C-0}.
 
 @cindex ajust global font size
 @findex global-text-scale-adjust
+@vindex global-text-scale-adjust-resizes-frames
 @kindex C-x C-M-+
 @kindex C-x C-M-=
 @kindex C-x C-M--
diff --git a/lisp/face-remap.el b/lisp/face-remap.el
index bfc138b043f..ade650c629e 100644
--- a/lisp/face-remap.el
+++ b/lisp/face-remap.el
@@ -452,12 +452,12 @@ See also the related command `global-text-scale-adjust'."
   :type '(choice (const :tag "Off" nil)
                  (const :tag "On" t))
   :group 'display
-  :version "28.1")
+  :version "29.1")
 
 (defcustom global-text-scale-adjust-limits '(10 . 500)
   "Min/max values for `global-text-scale-adjust'.
 This is a cons cell where the `car' has the minimum font size and
-the `cdr' has the max font size."
+the `cdr' has the maximum font size, in units of 1/10 pt."
   :version "29.1"
   :group 'display
   :type '(cons (integer :tag "Min")
diff --git a/lisp/mwheel.el b/lisp/mwheel.el
index 7963eaf4a45..062c98b53ec 100644
--- a/lisp/mwheel.el
+++ b/lisp/mwheel.el
@@ -43,7 +43,8 @@
 (defvar mouse-wheel-mode)
 
 (defun mouse-wheel-global-text-scale (event)
-  "Increase or decrease the global font size according to the EVENT."
+  "Increase or decrease the global font size according to the EVENT.
+This invokes `global-text-scale-adjust', which see."
   (interactive (list last-input-event))
   (let ((button (mwheel-event-button event)))
     (unwind-protect
-- 
2.39.2