; 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)

diff --git a/doc/emacs/display.texi b/doc/emacs/display.texi
index 5e4728c8da94ab018f36b4b2204b4345a17b4dfb..cadac7e4538e765111b87e5a647723b4b9d4ca7b 100644 (file)
--- 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 bfc138b043fd4e82df4cab2ed102058b2db4aad0..ade650c629ed10a91e2b3599e09b96fbdc8f1ed2 100644 (file)
--- 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 7963eaf4a4567d97daf0af598cf425f23be99771..062c98b53ec0c52244d49d9901f8a08116ee6dd1 100644 (file)
--- 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