master 496ee09 2/3: Merge from origin/emacs-27

[Glenn Morris]

branch: master
commit 496ee0911a427a43ee544d324caeadbf45e5c564
Merge: 0a71a73 4db3235
Author: Glenn Morris <rgm@gnu.org>
Commit: Glenn Morris <rgm@gnu.org>

    Merge from origin/emacs-27
    
    4db3235fd8 Run custom-magic-reset in the customize buffer
    3c9c3f04de ; spelling fix
---
 CONTRIBUTE       | 2 +-
 lisp/cus-edit.el | 7 ++++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/CONTRIBUTE b/CONTRIBUTE
index 26efbd7..4e42c7a 100644
--- a/CONTRIBUTE
+++ b/CONTRIBUTE
@@ -63,7 +63,7 @@ also possible to use a command like
 However, we prefer the 'git format-patch' method with attachment, as
 doing so delivers patches in the correct and easily-recognizable format
 more reliably, and makes the job of applying the patches easier and less
-error-prone.  It also allows to send patches whose author is someone
+error-prone.  It also allows sending patches whose author is someone
 other than the email sender.
 
 Once the cumulative amount of your submissions exceeds about 15 lines
diff --git a/lisp/cus-edit.el b/lisp/cus-edit.el
index 1ec2708..1942f25 100644
--- a/lisp/cus-edit.el
+++ b/lisp/cus-edit.el
@@ -2102,11 +2102,12 @@ and `face'."
        (insert " "))
       (widget-put widget :children children))))
 
-(defun custom-magic-reset (widget)
+(defun custom-magic-reset (widget &optional buffer)
   "Redraw the :custom-magic property of WIDGET."
   (let ((magic (widget-get widget :custom-magic)))
     (when magic
-      (widget-value-set magic (widget-value magic)))))
+      (with-current-buffer (or buffer (current-buffer))
+        (widget-value-set magic (widget-value magic))))))
 
 ;;; The `custom' Widget.
 
@@ -2217,7 +2218,7 @@ and `face'."
       ;; commands like `M-u' (that work on a region in the buffer)
       ;; will upcase the wrong part of the buffer, since more text has
       ;; been inserted before point.
-      (run-with-idle-timer 0.0 nil #'custom-magic-reset widget)
+      (run-with-idle-timer 0.0 nil #'custom-magic-reset widget 
(current-buffer))
       (apply 'widget-default-notify widget args))))
 
 (defun custom-redraw (widget)