Subject: 26.3; (gnus-display-mime) does not handle “post” accents

From: Christophe Troestler <[email-masked]>
Date: Sun, 30 Aug 2020 16:58:48 +0200

When running (gnus-display-mime) on the attached message, it displays “J’ai rate´...” instead of “J’ai raté...”.  When decoding the base64 part by hand with “base64-decode-region”, save it to file with raw-text encoding, and reverting that file, the accented chars display correctly.

In GNU Emacs 26.3 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.20)
 of 2020-05-17, modified by Debian built on x86-csail-01
Windowing system distributor 'The X.Org Foundation', version 11.0.12008000
System Description:	Debian GNU/Linux bullseye/sid

Recent messages:
Making completion list...
Mark set [2 times]
Quit
Saving file /tmp/z.txt...
Wrote /tmp/z.txt
nil
Undo!
Mark set
(No changes need to be saved)
Making completion list... [2 times]

Configured using:
 'configure --build x86_64-linux-gnu --prefix=/usr
 --sharedstatedir=/var/lib --libexecdir=/usr/lib
 --localstatedir=/var/lib --infodir=/usr/share/info
 --mandir=/usr/share/man --enable-libsystemd --with-pop=yes
 --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/26.3/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/26.3/site-lisp:/usr/share/emacs/site-lisp
 --with-sound=alsa --without-gconf --with-mailutils --build
 x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib
 --libexecdir=/usr/lib --localstatedir=/var/lib
 --infodir=/usr/share/info --mandir=/usr/share/man --enable-libsystemd
 --with-pop=yes
 --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/26.3/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/26.3/site-lisp:/usr/share/emacs/site-lisp
 --with-sound=alsa --without-gconf --with-mailutils --with-x=yes
 --with-x-toolkit=gtk3 --with-toolkit-scroll-bars 'CFLAGS=-g -O2
 -fdebug-prefix-map=/build/emacs-mHAik2/emacs-26.3+1=. -fstack-protector-strong
 -Wformat -Werror=format-security -Wall' 'CPPFLAGS=-Wdate-time
 -D_FORTIFY_SOURCE=2' LDFLAGS=-Wl,-z,relro'

Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GSETTINGS GLIB
NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM THREADS LIBSYSTEMD LCMS2

Important settings:
  value of $LC_MESSAGES: en_US.UTF-8
  value of $LC_NUMERIC: en_US.UTF-8
  value of $LC_TIME: en_GB.UTF-8
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: @im=ibus
  locale-coding-system: utf-8-unix

Major mode: mu4e-headers

Minor modes in effect:
  csv-field-index-mode: t
  desktop-save-mode: t
  TeX-PDF-mode: t
  global-magit-file-mode: t
  diff-auto-refine-mode: t
  magit-auto-revert-mode: t
  global-git-commit-mode: t
  async-bytecomp-package-mode: t
  shell-dirtrack-mode: t
  hl-line-mode: t
  show-paren-mode: t
  global-edit-server-edit-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
  font-lock-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  buffer-read-only: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Load-path shadows:
~/software/OCaml/dune/editor-integration/emacs/dune-flymake hides /home/trch/.opam/4.08.1/share/emacs/site-lisp/dune-flymake
~/software/OCaml/dune/editor-integration/emacs/dune hides /home/trch/.opam/4.08.1/share/emacs/site-lisp/dune
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/deb-view hides /usr/share/emacs/site-lisp/elpa/debian-el-37/deb-view
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/debian-bug hides /usr/share/emacs/site-lisp/elpa/debian-el-37/debian-bug
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/apt-utils hides /usr/share/emacs/site-lisp/elpa/debian-el-37/apt-utils
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/preseed hides /usr/share/emacs/site-lisp/elpa/debian-el-37/preseed
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/apt-sources hides /usr/share/emacs/site-lisp/elpa/debian-el-37/apt-sources
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/debian-autoloads hides /usr/share/emacs/site-lisp/elpa/debian-el-37/debian-autoloads
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/debian-el hides /usr/share/emacs/site-lisp/elpa/debian-el-37/debian-el
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/debian-el-autoloads hides /usr/share/emacs/site-lisp/elpa/debian-el-37/debian-el-autoloads
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/gnus-BTS hides /usr/share/emacs/site-lisp/elpa/debian-el-37/gnus-BTS
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/debian-el-pkg hides /usr/share/emacs/site-lisp/elpa/debian-el-37/debian-el-pkg
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/deb-view hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/deb-view
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/apt-utils hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/apt-utils
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/preseed hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/preseed
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/debian-bug hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-bug
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/apt-sources hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/apt-sources
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/debian-autoloads hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-autoloads
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/debian-el hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-el
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/debian-el-autoloads hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-el-autoloads
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/gnus-BTS hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/gnus-BTS
/home/trch/.emacs.d/elpa/debian-el-20200401.1622/debian-el-pkg hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-el-pkg
/home/trch/.emacs.d/elpa/let-alist-1.0.6/let-alist hides /usr/share/emacs/26.3/lisp/emacs-lisp/let-alist

Features:
(shadow emacsbug cus-start cus-load cl-print debug completion
multi-prompt reftex-parse tabify man sh-script executable conf-mode grep
python tramp-sh tramp tramp-compat tramp-loaddefs trampver ucs-normalize
url-http url-auth url-gw csv-mode ini-mode eieio-opt help-fns radix-tree
bug-reference magit-extras misearch multi-isearch iso-transl mhtml-mode
css-mode js sgml-mode dabbrev view cal-china lunar solar cal-dst
cal-islam holidays hol-loaddefs cal-move network-stream nsm starttls
mailalias face-remap timezone visual-fill-column sort gnus-cite smiley
shr-color color qp mm-archive mail-extr latexenc org-rmail org-mhe
org-irc org-info org-gnus nnir org-docview org-bibtex org-bbdb org-w3m
reftex-auc preview prv-emacs tex-buf reftex-dcr reftex reftex-loaddefs
reftex-vars latex latex-flymake tex-ispell tex-style tex-mode elec-pair
merlin-ac flycheck json map auto-complete popup vc-git flyspell ispell
tuareg caml-help find-file desktop frameset php-mode mode-local speedbar
sb-image ezimage dframe etags xref project cc-langs cc-mode cc-fonts
cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs
php-face php php-project font-latex texmathp tex dbus bibtex
dune-flymake flymake-proc flymake compile warnings dune skeleton smie
merlin-cap merlin caml-types caml-emacs magit-bookmark magit-submodule
magit-obsolete magit-blame magit-stash magit-reflog magit-bisect
magit-push magit-pull magit-fetch magit-clone magit-remote magit-commit
magit-sequence magit-notes magit-worktree magit-tag magit-merge
magit-branch magit-reset magit-files magit-refs magit-status magit
magit-repos magit-apply magit-wip magit-log which-func imenu magit-diff
smerge-mode diff-mode magit-core magit-autorevert magit-margin
magit-transient magit-process magit-mode git-commit transient magit-git
magit-section magit-utils crm log-edit pcvs-util add-log with-editor
cl-extra async-bytecomp async shell subr-x dash erc-goodies erc
erc-backend erc-compat twittering-mode url url-proxy url-privacy
url-expand url-methods url-history url-cookie url-domsuf url-util
org-mu4e org-agenda mu4e-icalendar gnus-icalendar org-capture gnus-art
mm-uu mml2015 mm-view mml-smime smime dig mailcap gnus-sum gnus-group
gnus-undo gnus-start gnus-cloud nnimap nnmail mail-source tls gnutls
utf7 netrc nnoo parse-time gnus-spec gnus-int gnus-range gnus-win gnus
nnheader wid-edit mu4e-contrib esh-var esh-io esh-cmd esh-opt esh-ext
esh-proc esh-arg esh-groups eshell esh-module esh-mode esh-util bookmark
pp mu4e mu4e-org mu4e-main mu4e-view thingatpt mu4e-headers mu4e-compose
mu4e-context mu4e-draft mu4e-actions ido rfc2368 smtpmail sendmail
mu4e-mark mu4e-proc mu4e-utils doc-view jka-compr image-mode mu4e-lists
mu4e-message shr svg xml dom browse-url flow-fill hl-line mu4e-vars
message rmc puny dired dired-loaddefs rfc822 mml mml-sec gnus-util rmail
rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047
rfc2045 ietf-drums mailabbrev mail-utils gmm-utils mailheader mu4e-meta
adoc-mode tempo markup-faces org-element avl-tree generator org
org-macro org-footnote org-pcomplete pcomplete org-list org-faces
org-entities noutline outline easy-mmode org-version ob-emacs-lisp ob
ob-tangle org-src ob-ref ob-lob ob-table ob-keys ob-exp ob-comint comint
ansi-color ring ob-core ob-eval org-compat org-macs org-loaddefs
format-spec find-func epa-file epa derived epg cl quail help-mode
mm-util mail-prsvr autorevert filenotify edmacro kmacro paren icalendar
diary-lib diary-loaddefs cal-menu calendar cal-loaddefs edit-server
advice server finder-inf tex-site debian-el gh-common marshal
eieio-compat rx w3m-load info package easymenu epg-config url-handlers
url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs
password-cache url-vars seq byte-opt gv bytecomp byte-compile cconv
cl-loaddefs cl-lib time-date mule-util tooltip eldoc electric uniquify
ediff-hook vc-hooks lisp-float-type mwheel term/x-win x-win
term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe
tabulated-list replace newcomment text-mode elisp-mode lisp-mode
prog-mode register page menu-bar rfn-eshadow isearch timer select
scroll-bar mouse jit-lock font-lock syntax facemenu font-core
term/tty-colors frame cl-generic 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 charscript charprop case-table epa-hook jka-cmpr-hook
help simple abbrev obarray minibuffer cl-preloaded nadvice loaddefs
button faces cus-face macroexp files text-properties overlay sha1 md5
base64 format env code-pages mule custom widget hashtable-print-readable
backquote threads dbusbind inotify lcms2 dynamic-setting
system-font-setting font-render-setting move-toolbar gtk x-toolkit x
multi-tty make-network-process emacs)

Memory information:
((conses 16 1112096 231046)
 (symbols 48 82818 2)
 (miscs 40 11342 3642)
 (strings 32 327477 42229)
 (string-bytes 1 9865823)
 (vectors 16 118526)
 (vector-slots 8 3157298 104142)
 (floats 8 2786 7404)
 (intervals 56 36566 2530)
 (buffers 992 242))