GNU bug report logs -
#65305
29.1; archive-mode can not handle subfile names encoded with utf-8
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Reported by: awrhygty <at> outlook.com
Date: Tue, 15 Aug 2023 04:32:02 UTC
Severity: normal
Found in version 29.1
Done: Eli Zaretskii <eliz <at> gnu.org>
Bug is archived. No further changes may be made.
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[Message part 1 (text/plain, inline)]
Your bug report
#65305: 29.1; archive-mode can not handle subfile names encoded with utf-8
which was filed against the emacs package, has been closed.
The explanation is attached below, along with your original report.
If you require more details, please reply to 65305 <at> debbugs.gnu.org.
--
65305: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=65305
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems
[Message part 2 (message/rfc822, inline)]
> Cc: 65305 <at> debbugs.gnu.org
> Date: Thu, 17 Aug 2023 17:19:19 +0300
> From: Eli Zaretskii <eliz <at> gnu.org>
>
> > From: awrhygty <at> outlook.com
> > Cc: 65305 <at> debbugs.gnu.org
> > Date: Thu, 17 Aug 2023 22:56:54 +0900
> >
> > Sorry, I have mistaken something.
> > 7z.exe works for rewriting with the settings above.
> > (not only ascii subfiles but also cp932 encodable subfiles)
> >
> > I imagine if there is a special program which interprets ascii arguments
> > into multilingual strings.
> > Any subfile in any archive file will be treated correctly within emacs.
> > So I implemented an instant program using base64.
>
> I guess it's a special feature of 7-zip that it supports
> base64-encoded file names? Since 7-zip is not really Free Software,
> I'm reluctant to go to such lengths on its behalf, especially since
> it's only for MS-Windows.
No further comments, so I'm now closing this bug.
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With python 3.10, ZIP archive can be created with:
python -m zipfile -c ARCHIVE.zip subfile
If the subfile name contains non-ASCII characters, they are encoded with
utf-8 in anyway. Such subfile names are decoded with local language
encoding(cp932 for Japanese Windows OS) in archive-mode.
For example, archive 一.txt in test.zip with python:
python -m zipfile -c test.zip 一.txt
The subfile name is shown as 荳\200.txt in archive-mode buffer and the
entry can not be extracted.
In GNU Emacs 29.1 (build 2, x86_64-w64-mingw32) of 2023-08-02 built on
AVALON
Windowing system distributor 'Microsoft Corp.', version 10.0.19045
System Description: Microsoft Windows 10 Pro (v10.0.2009.19045.3324)
Configured using:
'configure --with-modules --without-dbus --with-native-compilation=aot
--without-compress-install --with-tree-sitter CFLAGS=-O2'
Configured features:
ACL GIF GMP GNUTLS HARFBUZZ JPEG JSON LCMS2 LIBXML2 MODULES NATIVE_COMP
NOTIFY W32NOTIFY PDUMPER PNG RSVG SOUND SQLITE3 THREADS TIFF
TOOLKIT_SCROLL_BARS TREE_SITTER WEBP XPM ZLIB
(NATIVE_COMP present but libgccjit not available)
Important settings:
value of $LANG: JPN
locale-coding-system: cp932
Major mode: Dired
Minor modes in effect:
shell-dirtrack-mode: t
tooltip-mode: t
global-eldoc-mode: t
show-paren-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
buffer-read-only: t
line-number-mode: t
indent-tabs-mode: t
transient-mark-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
Load-path shadows:
None found.
Features:
(wdired qp files-x shell pcomplete comint ansi-osc ansi-color ring
dired-aux image-mode exif arc-mode archive-mode pp shadow emacsbug
help-mode gnutls network-stream nsm mailalias smtpmail textsec
uni-scripts url url-proxy url-privacy url-expand url-methods url-history
url-cookie generate-lisp-file url-domsuf url-util url-parse auth-source
eieio eieio-core cl-macs json map byte-opt gv bytecomp byte-compile
url-vars idna-mapping ucs-normalize uni-confusable textsec-check sort
cl-seq misearch multi-isearch mail-extr message sendmail mailcap
yank-media puny dired dired-loaddefs rfc822 mml mml-sec password-cache
epa derived epg rfc6068 epg-config gnus-util text-property-search
time-date subr-x mm-decode mm-bodies mm-encode mail-parse rfc2231
rfc2047 rfc2045 mm-util ietf-drums mail-prsvr mailabbrev mail-utils
gmm-utils mailheader cl-loaddefs cl-lib term/bobcat japan-util rmc
iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook
vc-hooks lisp-float-type elisp-mode mwheel dos-w32 ls-lisp disp-table
term/w32-win w32-win w32-vars term/common-win tool-bar dnd fontset image
regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode
prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu
timer select scroll-bar mouse jit-lock font-lock syntax font-core
term/tty-colors frame minibuffer nadvice seq simple cl-generic
indonesian philippine cham georgian utf-8-lang misc-lang vietnamese
tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek
romanian slovak czech european ethiopic indian cyrillic chinese
composite emoji-zwj charscript charprop case-table epa-hook
jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs
theme-loaddefs faces cus-face macroexp files window text-properties
overlay sha1 md5 base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote threads w32notify w32 lcms2 multi-tty
make-network-process native-compile emacs)
Memory information:
((conses 16 239724 23153)
(symbols 48 8782 7)
(strings 32 40794 3846)
(string-bytes 1 887485)
(vectors 16 45221)
(vector-slots 8 1276135 125856)
(floats 8 105 354)
(intervals 56 1746 0)
(buffers 984 17))
This bug report was last modified 1 year and 274 days ago.
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