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bug#14030: 24.3; expand-file-name expands remote file name on Windows in
From: |
Michael Albinus |
Subject: |
bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly |
Date: |
Sun, 24 Mar 2013 18:21:48 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
> My crystal ball says that your 24.3.50 snapshot was bootstrapped on
> MS-Windows, or at least Tramp was compiled on Windows. See below.
In GNU Emacs 24.3.50.1 (i386-mingw-nt6.1.7600)
of 2013-03-14 on VBOX
Bzr revision: 112044 eliz@gnu.org-20130314173751-20hpndyud1tka138
Windowing system distributor `Microsoft Corp.', version 6.1.7600
Configured using:
`configure --with-gcc (4.7) --no-opt --enable-checking --cflags
-IC:/emacs/libs/libXpm-3.5.10/include -IC:/emacs/libs/libXpm-3.5.10/src
-IC:/emacs/libs/libpng-dev_1.4.3-1_win32/include
-IC:/emacs/libs/zlib-dev_1.2.5-2_win32/include
-IC:/emacs/libs/giflib-4.1.4-1-lib/include
-IC:/emacs/libs/jpeg-6b-4-lib/include
-IC:/emacs/libs/tiff-3.8.2-1-lib/include
-IC:/emacs/libs/libxml2-2.7.8-w32-bin/include/libxml2
-IC:/emacs/libs/gnutls-3.1.8-w32/include
-IC:/emacs/libs/libiconv-1.14-2-mingw32-dev/include'
> So, somehow, compiling tramp-sh.el on Unix replaces the call to
> tramp-drop-volume-letter with nothing. Perhaps the condition, viz.
Yes, that is intended. tramp-drop-volume-letter is not needed on GNU/Linux.
> (defalias 'tramp-drop-volume-letter
> (if (memq system-type '(cygwin windows-nt)) <<<<<<<<<<<<<<<<<<<
> (lambda (name)
> "Cut off unnecessary drive letter from file NAME.
> The functions `tramp-*-handle-expand-file-name' call `expand-file-name'
> locally on a remote file name. When the local system is a W32 system
> but the remote system is Unix, this introduces a superfluous drive
> letter into the file name. This function removes it."
> (save-match-data
> (if (string-match "\\`[a-zA-Z]:/" name)
> (replace-match "/" nil t name)
> name)))
>
> 'identity))
>
> is expanded at byte-compile time, instead of at run time?
Looks like this, yes.
> And I guess whatever has this effect was introduced between the
> release of 24.2 and 24.3 (which was the trunk until 24.2 release).
Yes, it was changed in bzr commit #105625.
Does this mean, this declaration requests Tramp to be compiled on MS
Windows? I have used the official distribution from
<http://ftp.gnu.org/gnu/emacs/windows/>. It reports
In GNU Emacs 24.3.1 (i386-mingw-nt6.1.7600)
of 2013-03-17 on MARVIN
Windowing system distributor `Microsoft Corp.', version 6.1.7600
Configured using:
`configure --with-gcc (4.7) --cflags
-ID:/devel/emacs/libs/libXpm-3.5.8/include
-ID:/devel/emacs/libs/libXpm-3.5.8/src
-ID:/devel/emacs/libs/libpng-dev_1.4.3-1/include
-ID:/devel/emacs/libs/zlib-dev_1.2.5-2/include
-ID:/devel/emacs/libs/giflib-4.1.4-1/include
-ID:/devel/emacs/libs/jpeg-6b-4/include
-ID:/devel/emacs/libs/tiff-3.8.2-1/include
-ID:/devel/emacs/libs/gnutls-3.0.9/include
-ID:/devel/emacs/libs/libiconv-1.13.1-1-dev/include
-ID:/devel/emacs/libs/libxml2-2.7.8/include/libxml2'
We shall repackage Emacs 24.3 for MS Windows then. Other packages might
suffer from the same problem.
Best regards, Michael.
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Vida Gábor, 2013/03/22
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Eli Zaretskii, 2013/03/22
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Michael Albinus, 2013/03/23
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Eli Zaretskii, 2013/03/23
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Michael Albinus, 2013/03/23
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Eli Zaretskii, 2013/03/24
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly,
Michael Albinus <=
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Eli Zaretskii, 2013/03/24
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Michael Albinus, 2013/03/24
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Eli Zaretskii, 2013/03/24
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Michael Albinus, 2013/03/25
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Eli Zaretskii, 2013/03/25
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Michael Albinus, 2013/03/25
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Eli Zaretskii, 2013/03/25
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Michael Albinus, 2013/03/25
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Wolfgang Jenkner, 2013/03/26
- bug#14030: 24.3; expand-file-name expands remote file name on Windows incorrectly, Stefan Monnier, 2013/03/26