Package: emacs;
Reported by: Георгий Потапов <nephrite <at> inbox.ru>
Date: Wed, 2 Aug 2023 13:34:05 UTC
Severity: normal
Found in version 29.1
Fixed in version 29.2
Done: Michael Albinus <michael.albinus <at> gmx.de>
Bug is archived. No further changes may be made.
Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: Георгий Потапов <nephrite <at> inbox.ru> To: bug-gnu-emacs <at> gnu.org Subject: 29.1; Tramp resets file buffer encoding to UTF-8 Date: Wed, 2 Aug 2023 16:11:49 +0300
I edit my files in cp1251 encoding. This works fine on local host but when I save files on remote host using tramp it resets encoding to utf-8 constantly. Even if I do |(set-buffer-file-coding-system)| to cp1251, it sets the encoding for awhile, but after saving the file it immediately resets to utf-8-unix. The saved file appears in cp1251 as desired, but the buffer encoding becomes utf-8-unix and subsequent saving appears in utf-8-unix For example, I do |(set-buffer-file-coding-system 'cp1251)| save file the file on disk is in cp1251 encoding, but the encoding flag in the left bottom becomes U for utf-8 save file again it is in utf-8 encoding It happens regardless of if the file contains only ASCII symbols or non-ASCII symbols. Local files are saved normally. The issue appeared in emacs 29.1, everything was ok in 28.1 workaround |(defun set-remote-encoding () "set buffer encoding to cp1251" (set-buffer-file-coding-system 'cp1251)) (add-hook 'before-save-hook 'set-remote-encoding) | In GNU Emacs 29.1 (build 2, x86_64-w64-mingw32) of 2023-07-31 built on AVALON Windowing system distributor 'Microsoft Corp.', version 10.0.19045 System Description: Microsoft Windows 10 Pro (v10.0.2009.19045.3208) 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: RUS locale-coding-system: cp1251 Major mode: Fundamental Minor modes in effect: poke-line-global-mode: t winner-mode: t smartparens-global-mode: t smartparens-global-strict-mode: t pixel-scroll-mode: t global-hi-lock-mode: t global-display-line-numbers-mode: t global-display-fill-column-indicator-mode: t display-time-mode: t shell-dirtrack-mode: t evil-mode: t windmove-mode: t tooltip-mode: t global-eldoc-mode: t electric-indent-mode: t mouse-wheel-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t buffer-read-only: t column-number-mode: t line-number-mode: t auto-fill-function: do-auto-fill indent-tabs-mode: t transient-mark-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t Load-path shadows: c:/home/.emacs.d/lisp/j-mode hides c:/home/.emacs.d/elpa/j-mode-20171224.1856/j-mode c:/home/.emacs.d/elpa/transient-20230120.1559/transient hides c:/emacs/emacs-29.1/emacs-29.1/share/emacs/29.1/lisp/transient c:/home/.emacs.d/elpa/use-package-20210207.1926/use-package hides c:/emacs/emacs-29.1/emacs-29.1/share/emacs/29.1/lisp/use-package/use-package c:/home/.emacs.d/elpa/use-package-20210207.1926/use-package-lint hides c:/emacs/emacs-29.1/emacs-29.1/share/emacs/29.1/lisp/use-package/use-package-lint c:/home/.emacs.d/elpa/use-package-20210207.1926/use-package-jump hides c:/emacs/emacs-29.1/emacs-29.1/share/emacs/29.1/lisp/use-package/use-package-jump c:/home/.emacs.d/elpa/use-package-20210207.1926/use-package-ensure hides c:/emacs/emacs-29.1/emacs-29.1/share/emacs/29.1/lisp/use-package/use-package-ensure c:/home/.emacs.d/elpa/use-package-20210207.1926/use-package-diminish hides c:/emacs/emacs-29.1/emacs-29.1/share/emacs/29.1/lisp/use-package/use-package-diminish c:/home/.emacs.d/elpa/use-package-20210207.1926/use-package-delight hides c:/emacs/emacs-29.1/emacs-29.1/share/emacs/29.1/lisp/use-package/use-package-delight c:/home/.emacs.d/elpa/use-package-20210207.1926/use-package-core hides c:/emacs/emacs-29.1/emacs-29.1/share/emacs/29.1/lisp/use-package/use-package-core c:/home/.emacs.d/elpa/use-package-20210207.1926/use-package-bind-key hides c:/emacs/emacs-29.1/emacs-29.1/share/emacs/29.1/lisp/use-package/use-package-bind-key c:/home/.emacs.d/elpa/bind-key-20210210.1609/bind-key hides c:/emacs/emacs-29.1/emacs-29.1/share/emacs/29.1/lisp/use-package/bind-key c:/home/.emacs.d/elpa/prolog-1.22/prolog hides c:/emacs/emacs-29.1/emacs-29.1/share/emacs/29.1/lisp/progmodes/prolog c:/home/.emacs.d/elpa/hierarchy-20190425.842/hierarchy hides c:/emacs/emacs-29.1/emacs-29.1/share/emacs/29.1/lisp/emacs-lisp/hierarchy Features: (shadow sort mail-extr emacsbug message yank-media puny dired dired-loaddefs rfc822 mml mml-sec epa epg rfc6068 epg-config gnus-util mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils poke-line poke-line-types tramp tramp-loaddefs trampver tramp-integration files-x tramp-compat parse-time iso8601 time-date semantic/idle semantic/analyze 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thingatpt rect evil-digraphs evil-vars ring edmacro kmacro finder-inf rx slime-autoloads info package browse-url url url-proxy url-privacy url-expand url-methods url-history url-cookie generate-lisp-file url-domsuf url-util mailcap url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs password-cache json subr-x map byte-opt gv bytecomp byte-compile url-vars cl-loaddefs cl-lib 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 462564 18444) (symbols 48 40503 1) (strings 32 192102 6856) (string-bytes 1 5120517) (vectors 16 45388) (vector-slots 8 1202977 28692) (floats 8 138 59) (intervals 56 593 0) (buffers 984 12))
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