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Re: master 262a7c9ea0: New minor mode elide-head-mode
From: |
Stefan Monnier |
Subject: |
Re: master 262a7c9ea0: New minor mode elide-head-mode |
Date: |
Mon, 10 Jan 2022 12:36:09 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Po Lu [2022-01-10 20:35:28] wrote:
> Stefan Monnier <monnier@iro.umontreal.ca> writes:
>> `elide-head-mode` already works both to enable and to disable the minor
>> mode interactively. For use on hooks, `elide-head-mode` already works
>> to enable the mode. For the rare case where the users need to disable
>> the mode from a hook, they should use (lambda () (elide-head-mode -1)).
>
> Adding an anonymous function to a hook hurts,
Fully agreed.
> and IME `elide-head' is (or at least used to be) something commonly
> placed in site initialization files.
`elide-head-mode` gives the same result as `elide-head` when placed on
a hook. The need for an anonymous function is only when you need to
disable `elide-head-mode` from the hook, which is very unusual.
Stefan