From: Lars Ingebrigtsen Date: Mon, 21 Feb 2022 16:04:01 +0000 (+0100) Subject: Remove PROBLEMS section on double-buffering X-Git-Tag: emacs-29.0.90~2180 X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=366b2bc757d011f96693bd219877c5aa42fa3359;p=emacs.git Remove PROBLEMS section on double-buffering * etc/PROBLEMS: Remove section on problems with double-buffering, as apparently it's now no longer an issue (bug#30088). --- diff --git a/etc/PROBLEMS b/etc/PROBLEMS index 4e4ec6d353d..f95564454cb 100644 --- a/etc/PROBLEMS +++ b/etc/PROBLEMS @@ -574,21 +574,6 @@ For example, simply moving through a file that contains hundreds of thousands of characters per line is slow, and consumes a lot of CPU. This is a known limitation of Emacs with no solution at this time. -*** Display artifacts on GUI frames on X-based systems. - -This is known to be caused by using double-buffering (which is enabled -by default in Emacs 26 and later). The artifacts typically appear -after commands that cause Emacs to scroll the display. - -You can disable double-buffering by evaluating the following form: - - (modify-all-frames-parameters '((inhibit-double-buffering . t))) - -To make this permanent, add it to your ~/.emacs init file. - -Note that disabling double-buffering will cause flickering of the -display in some situations. - *** Self-documentation messages are garbled. This means that the file 'etc/DOC' doesn't properly correspond