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Re: PACKAGE-FEATURES, and hot update of Emacs packages
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From: |
Eli Zaretskii |
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Subject: |
Re: PACKAGE-FEATURES, and hot update of Emacs packages |
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Date: |
Sat, 27 Nov 2021 12:09:17 +0200 |
> From: Qiantan Hong <qthong@stanford.edu>
> Date: Sat, 27 Nov 2021 09:31:10 +0000
>
> Then to really update p, one just need to
>
> (mapc (lambda (feature) (unload-feature feature t)) (package-features p))
> (package-reinstall p)
> (require p)
Is it really 100% safe to unload features, in the sense that reloading
the package will then behave as if Emacs was restarted?