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| author | Lars Ingebrigtsen <larsi@gnus.org> | 2022-03-04 16:55:57 +0100 |
|---|---|---|
| committer | Lars Ingebrigtsen <larsi@gnus.org> | 2022-03-04 16:55:57 +0100 |
| commit | 18e25c198f39895438c05ef293789358232dfd76 (patch) | |
| tree | 6f9716354c3696e509dd594a76e5bf68edfbfb7a /lisp/scroll-bar.el | |
| parent | cdbc2f9d274a23bcf6cb03046b1e5b4bdcedafb1 (diff) | |
| download | emacs-18e25c198f39895438c05ef293789358232dfd76.tar.gz | |
Improve scroll-bar-mode/default-frame-alist interaction docs
* lisp/scroll-bar.el (scroll-bar-mode): Mention
default-frame-alist (bug#54237).
* src/frame.c (syms_of_frame): Clarify further that setting this
variable may have unintended consequences.
Diffstat (limited to 'lisp/scroll-bar.el')
| -rw-r--r-- | lisp/scroll-bar.el | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lisp/scroll-bar.el b/lisp/scroll-bar.el index 3d12723c025..5786a21e88e 100644 --- a/lisp/scroll-bar.el +++ b/lisp/scroll-bar.el @@ -132,8 +132,11 @@ Setting the variable with a customization buffer also takes effect." (define-minor-mode scroll-bar-mode "Toggle vertical scroll bars on all frames (Scroll Bar mode). -This command applies to all frames that exist and frames to be -created in the future." +This command applies to all frames that exist, as well as new +frames to be created in the future. This is done by altering the +frame parameters, so if you (re-)set `default-frame-alist' after +toggling the scroll bars on or off with this command, the scroll +bars may reappear on new frames." :variable ((get-scroll-bar-mode) . (lambda (v) (set-scroll-bar-mode (if v (or previous-scroll-bar-mode |