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author | Eli Zaretskii <eliz@gnu.org> | 2017-01-21 20:31:33 +0200 |
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committer | Eli Zaretskii <eliz@gnu.org> | 2017-01-21 20:31:33 +0200 |
commit | 07d15164271270d09464863d7ec2bfce62d65085 (patch) | |
tree | 1e0589a6873ecd6091cb651f32925825b1fc7163 /etc | |
parent | de3336051ef74e0c3069374ced5b5fc7bb9fba15 (diff) | |
download | emacs-07d15164271270d09464863d7ec2bfce62d65085.tar.gz |
; * etc/NEWS: Describe how to disable double-buffering. (Bug#25474)
Diffstat (limited to 'etc')
-rw-r--r-- | etc/NEWS | 11 |
1 files changed, 10 insertions, 1 deletions
@@ -116,7 +116,16 @@ dired buffer. ** Emacs now uses double buffering to reduce flicker when editing and resizing graphical Emacs frames on the X Window System. This support requires the DOUBLE-BUFFER extension, which major X servers have -supported for many years. +supported for many years. If your system has this extension, but an +Emacs built with double buffering misbehaves on some displays you use, +you can disable the feature by adding + + '(inhibit-double-buffering . t) + +to default-frame-parameters. Or inject this parameter into the +selected frame by evaluating this form: + + (modify-frame-parameters nil '((inhibit-double-buffering . t))) --- The group 'wp', whose label was "text", is now deprecated. |