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From: | Óscar Fuentes |
Subject: | Re: [External] : Re: Smarter M-x that filters on major-mode |
Date: | Sat, 13 Feb 2021 01:47:25 +0100 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Drew Adams <drew.adams@oracle.com> writes: >> I'm worried about performance. IIRC I've seen 20000+ >> commands upon M-x invocation... > > Even when you type some text to match? > > Perhaps you're using some completion framework > that starts displaying candidates without waiting > for any input to match? Yes. It is equivalent to M-x <TAB> with the default completion system. But even if you wait until you type the first character, the filtering could cause a perceptible lag.
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