From: npostavs@users.sourceforge.net
To: Eli Zaretskii <eliz@gnu.org>
Cc: michael.albinus@gmx.de, 25183@debbugs.gnu.org
Subject: bug#25183: 26.0.50; expanding quoted file name on w32
Date: Sat, 24 Dec 2016 08:57:45 -0500 [thread overview]
Message-ID: <87lgv5a0py.fsf@users.sourceforge.net> (raw)
In-Reply-To: <8337hdzdz2.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 24 Dec 2016 14:52:17 +0200")
Eli Zaretskii <eliz@gnu.org> writes:
> I looked into this, and I indeed think there might be a problem here.
> I agree that "~" should not be expanded for file names escaped with
> "/:", but before I propose a solution, I think we should decide
> whether the "/:" escape should cause the rest be expanded "as usual",
> i.e. produce an absolute file name after "/:" for local file names,
> minus the "~" expansion. Currently, Unix file names are not expanded
> because '/' as the first character makes them look as absolute file
> names. MS-Windows specific code, OTOH, looks under the hood, and does
> expand the rest.
>
> IOW, the question is whether on Windows we should have this:
>
> (expand-file-name "/:~/path/./file") => "/:c:/~/path/file"
>
> or this:
>
> (expand-file-name "/:~/path/./file") => "/:~/path/file"
>
> If we want the former, then maybe the Unix code should be fixed to
> produce "/:/~/path/file" in that case.
>
> Thoughts?
If we want to extend the /: quoting to also apply to relative file names
too, then the latter makes sense. Otherwise, the only consistent result
would be
(expand-file-name "/:~/path/./file") => (error "/: quoting relative file name")
As I've said in https://debbugs.gnu.org/cgi/bugreport.cgi?bug=25183#29,
currently "/:~/foo" is a kind of paradoxical file name, being
both/neither relative nor absolute.
next prev parent reply other threads:[~2016-12-24 13:57 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-12 15:54 bug#25183: 26.0.50; expanding quoted file name on w32 Michael Albinus
2016-12-12 16:48 ` Eli Zaretskii
2016-12-12 16:54 ` Michael Albinus
2016-12-12 18:11 ` Drew Adams
2016-12-12 18:17 ` Drew Adams
2016-12-13 0:39 ` Noam Postavsky
2016-12-13 1:08 ` Glenn Morris
2016-12-13 1:10 ` Glenn Morris
2016-12-13 1:33 ` npostavs
2016-12-13 8:30 ` Michael Albinus
2016-12-13 16:28 ` Eli Zaretskii
2016-12-24 12:52 ` Eli Zaretskii
2016-12-24 13:57 ` npostavs [this message]
2016-12-24 16:06 ` Eli Zaretskii
2016-12-24 17:43 ` Noam Postavsky
2016-12-24 18:00 ` Eli Zaretskii
2016-12-24 18:51 ` npostavs
2016-12-27 8:17 ` Eli Zaretskii
2016-12-25 11:31 ` Michael Albinus
2016-12-26 15:58 ` Eli Zaretskii
2016-12-26 16:19 ` Michael Albinus
2016-12-27 8:14 ` Eli Zaretskii
2016-12-27 9:56 ` Michael Albinus
2017-01-27 9:51 ` Michael Albinus
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