From: Eli Zaretskii <eliz@gnu.org>
To: Drew Adams <drew.adams@oracle.com>
Cc: 29949@debbugs.gnu.org
Subject: bug#29949: 26.0.90; doc of `picture-mode-exit' and `picture-mode'
Date: Tue, 02 Jan 2018 21:38:03 +0200 [thread overview]
Message-ID: <831sj8caqs.fsf@gnu.org> (raw)
In-Reply-To: <706e6966-d849-420a-be4c-a3b70d204cd7@default> (message from Drew Adams on Tue, 2 Jan 2018 09:34:57 -0800 (PST))
> Date: Tue, 2 Jan 2018 09:34:57 -0800 (PST)
> From: Drew Adams <drew.adams@oracle.com>
>
> 1. The doc string of `picture-mode-exit' should mention the prefix arg
> (not just arg).
Fixed, thanks.
> 2. Both doc strings incorrectly give the impression that a line that has
> only whitespace (e.g. space chars) is NOT stripped of its whitespace
> chars if you provide an argument.
>
> The command functions correctly, which is to strip all such lines except
> the one with point. The whitespace preceding point on its line is not
> stripped when you use a prefix arg. This is the only whitespace that is
> not stripped when you use a prefix arg.
I see nothing like what you describe. The behavior I see is exactly
what the doc strings say: trailing whitespace is removed, unless the
exit command is invoked with C-u. Empty lines are treated as any
other trailing whitespace, i.e. removed in their entirety.
next prev parent reply other threads:[~2018-01-02 19:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-02 17:34 bug#29949: 26.0.90; doc of `picture-mode-exit' and `picture-mode' Drew Adams
2018-01-02 19:38 ` Eli Zaretskii [this message]
[not found] <<706e6966-d849-420a-be4c-a3b70d204cd7@default>
[not found] ` <<831sj8caqs.fsf@gnu.org>
2018-01-02 19:59 ` Drew Adams
2018-01-02 20:10 ` Eli Zaretskii
[not found] <<<706e6966-d849-420a-be4c-a3b70d204cd7@default>
[not found] ` <<<831sj8caqs.fsf@gnu.org>
[not found] ` <<d4f7e369-cf82-4fd1-96b0-77dc97a56456@default>
[not found] ` <<83y3lgaunl.fsf@gnu.org>
2018-01-03 0:39 ` Drew Adams
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