From: "Richard M. Stallman" <rms@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: multi-region.el --- Mapping commands over multiple active regions.
Date: Sun, 08 Jan 2006 09:47:47 -0500 [thread overview]
Message-ID: <E1Evbpj-00070X-Br@fencepost.gnu.org> (raw)
In-Reply-To: <m2ace8cqc1.fsf@gmail.com> (message from Mathias Dahl on Sat, 07 Jan 2006 10:58:06 +0100)
(region-beginning) => (10 30 50)
(region-end) => (20 40 60)
Could I, as a programmer, trust that the ordering of those values are
always in sync?
Sure, if you don't change anything between one call and the other.
They would both operate from the same data structure.
Maybe these functions are only helper functions, and when I need the
*real* end of a region, I will ask for it explicitly using the
beginning of the region as argument?
Sorry, I do not understand the issue or the scenario.
next prev parent reply other threads:[~2006-01-08 14:47 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <?fnord?871xcp586t.fsf@ID-97657.usr.dfncis.de>
2006-01-02 15:03 ` multi-region.el --- Mapping commands over multiple active regions Richard M. Stallman
2006-01-02 16:28 ` Stefan Monnier
2006-01-03 16:26 ` Richard M. Stallman
2006-01-07 9:58 ` Mathias Dahl
2006-01-08 14:47 ` Richard M. Stallman [this message]
2006-01-09 11:27 ` Kim F. Storm
2006-01-09 21:35 ` Richard M. Stallman
2006-01-09 12:47 ` Mathias Dahl
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