From: Lars Ingebrigtsen <larsi@gnus.org>
To: Ivan Shmakov <ivan@siamics.net>
Cc: 18207@debbugs.gnu.org
Subject: bug#18207: erc-truncate-buffer-on-save: misleading variable name and docstring
Date: Sat, 14 Apr 2018 20:53:09 +0200 [thread overview]
Message-ID: <87wox939ii.fsf@mouse.gnus.org> (raw)
In-Reply-To: <87vbq5ucqa.fsf@violet.siamics.net> (Ivan Shmakov's message of "Wed, 06 Aug 2014 10:35:57 +0000")
Ivan Shmakov <ivan@siamics.net> writes:
> The docstring for erc-truncate-buffer-on-save reads:
>
> Truncate any ERC (channel, query, server) buffer when it is saved.
>
> This is somewhat misleading, as there’re also erc-truncate
> module, and, in particular, – the erc-truncate-buffer function,
> which are used to truncate buffer /to a given size/ (see
> erc-max-buffer-size.) On the contrary, this variable, when
> non-nil, forces the buffer to be /completely erased,/ as per the
> following lisp/erc/erc-log.el fragment:
>
> 434 (if (and erc-truncate-buffer-on-save
> 435 (called-interactively-p 'interactive))
> 436 (progn
> 437 (let ((inhibit-read-only t)) (erase-buffer))
> 438 (move-marker erc-last-saved-position (point-max))
> 439 (erc-display-prompt))
>
> I believe that this behavior should be made clear in the
> documentation, like:
>
> Erase ERC (channel, query, server) buffers when one is saved.
I've now made a similar change to Emacs 27.1.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
prev parent reply other threads:[~2018-04-14 18:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-06 10:35 bug#18207: erc-truncate-buffer-on-save: misleading variable name and docstring Ivan Shmakov
2015-12-27 20:44 ` Lars Ingebrigtsen
2018-04-14 18:53 ` Lars Ingebrigtsen [this message]
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