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bug#48839: 28.0.50; Emacs freezes and takes 100% CPU with C-h v l
From: |
Tassilo Horn |
Subject: |
bug#48839: 28.0.50; Emacs freezes and takes 100% CPU with C-h v l |
Date: |
Sat, 05 Jun 2021 10:30:40 +0200 |
User-agent: |
mu4e 1.5.13; emacs 28.0.50 |
> Yes, with this patch I can make the issue go away with no observable
> difference in the things marginalia displays.
>
> diff -u --label
> /home/horn/.emacs.d/elpa/marginalia-20210530.158/marginalia.el --label
> \#\<buffer\ marginalia.el\>
> /home/horn/.emacs.d/elpa/marginalia-20210530.158/marginalia.el
> /tmp/buffer-content-yqLXyF
> --- /home/horn/.emacs.d/elpa/marginalia-20210530.158/marginalia.el
> +++ #<buffer marginalia.el>
> @@ -450,8 +450,12 @@
> ((marginalia--symbol-class sym) :face 'marginalia-type)
> ((let ((print-escape-newlines t)
^^^
Ah, sorry, this ought to become a `let*' now.
> (print-escape-control-characters t)
> - (print-escape-multibyte t))
> - (prin1-to-string (if (boundp sym) (symbol-value sym) 'unbound)))
> + (print-escape-multibyte t)
> + (str-val (prin1-to-string
> + (if (boundp sym)
> + (symbol-value sym)
> + 'unbound))))
> + (substring str-val 0 (min (length str-val) 300)))
> :truncate (/ marginalia-truncate-width 3) :face 'marginalia-variable)
> ((documentation-property sym 'variable-documentation)
> :truncate marginalia-truncate-width :face 'marginalia-documentation))))
Bye,
Tassilo