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From: | Stefan Monnier |
Subject: | Re: [Emacs-diffs] master d48e07a: * lisp/simple.el (next-error-find-buffer-function): New defcustom. |
Date: | Wed, 21 Feb 2018 17:04:49 -0500 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
> +(defcustom next-error-find-buffer-function nil Why make it a defcustom rather than a defvar? > + (when next-error-find-buffer-function > + (funcall next-error-find-buffer-function avoid-current > + extra-test-inclusive > + extra-test-exclusive)) Could you arrange for the default value of this new *-function var not to be nil so we can modify it with add-function? Stefan
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