this post was submitted on 12 Oct 2023
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eglot gets "out of sync" from the buffer and reports false errors (alien.top)
submitted 1 year ago by raincole@alien.top to c/emacs@communick.news
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My eglot just stops working properly from time to time. Every once in a while, it'll get "out of sync" from the buffer. i.e. even after I correct the syntax error it reports, it still sends the old code to LSP, and therefore keeps reporting the fixed errors.

`elgot-reconnect` fixes it, but it's really not a solution to call `eglot-reconnect` every 10 minutes.

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[–] yapfff@alien.top 1 points 1 year ago

Do you use corfu for completion by any chance?‌ If yes, see this:

https://github.com/joaotavora/eglot/discussions/1127

Not solved, but although it's not supposed to be a fix wrapping eglot-completion-at-point in cape-capf-noninterruptible (read the thread for details) made things OK for me.

[–] jvillasante@alien.top 1 points 1 year ago

If you are using corfu, I had a similar issue and the fix is below:

(advice-add 'eglot-completion-at-point :around #'cape-wrap-buster)
(advice-add 'eglot-completion-at-point :around #'cape-wrap-noninterruptible)