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Re: Intelligent stacking of messages in the echo area


From: Stefan Monnier
Subject: Re: Intelligent stacking of messages in the echo area
Date: Wed, 29 Jan 2020 18:53:18 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

> Turning this into defcustom is a challenge.  I tried to introduce
> a fictitious 'set-minibuffer-multi-message', but I see no way to use
> 'add-function' on a symbol in :set of defcustom.  It seems something
> like (local 'SYMBOL) but for global scope is missing, e.g. like
> an non-existent '(global sym)' demonstrated below, but I'm not sure.

`(default-value sym)` should do the trick.


        Stefan




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