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From: | Stefan Monnier |
Subject: | Re: xref and leaving "temporary" buffers open |
Date: | Tue, 28 Jul 2015 19:48:47 -0400 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) |
> It's hard to draw a line, but maybe we don't need to know the VC status of > any hidden buffer, or enable any (?) of the minor modes in it. But the point > is to speed up opening the buffers. I can see something like this working: - set a buffer-local variable "buffer-file-incomplete" to a function which performs the missing setup (e.g. set up VC status and stuff). - ignore buffers with this var set to a non-nil value in things like buffer completion. - kill those buffers every once in a while. But I'm not sure the speed up will be ground breaking if we need to call `syntax-propertize' anyway. Stefan
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