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From: | Michael Heerdegen |
Subject: | Re: Emacs freezes when editing a file with one extremely long line even with so-long-minor-mode enabled. |
Date: | Sun, 08 May 2022 06:11:08 +0200 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Hongyi Zhao <hongyi.zhao@gmail.com> writes: > > > $ emacs -Q > > > /home/werner/Public/repo/github.com/feisele/vscode-gap-language-support.git/src/symbols.ts > > > `M-x global-so-long-mode RET` > > > > This can't work, the file is already opened then. > > What do you mean by saying this? global-so-long-mode has only an affect for files opened later, not files that are already opened. > > The major mode works better for that file: M-x so-long-mode RET. > > Still frozen. For details, see the attachment. Hmm, strange. I tested in Emacs 27.1 from Debian and recent built of master, and with so-long-mode explicitly enabled performance is very far from a freeze. What's your Emacs version? Michael.
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