Subject: bug#34387: closed (Re: bug#34387: 26.1; Gnus: handle empty message parts)

From: [email-masked] (GNU bug Tracking System)
Date: Thu, 14 Feb 2019 02:17:02 +0000

Your bug report

#34387: 26.1; Gnus: handle empty message parts

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 [email-masked].

-- 
34387: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=34387
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#34387: 26.1; Gnus: handle empty message parts
From: Katsumi Yamaoka <[email-masked]>
To: [email-masked]
Cc: [email-masked]
Date: Thu, 14 Feb 2019 11:16:39 +0900
List-Id: <debbugs-submit.debbugs.gnu.org>

On Thu, 14 Feb 2019 08:20:20 +0900, Katsumi Yamaoka wrote:
> I'll close this thread after fixing the other two related bugs.

>> 1. In the article buffer, pressing the RET key on an empty
>>  text/plain attachment conceals the succeeding other attachments,
>>  does not toggle.  `g' restores them of course, though.

>> 2. Some kind of an empty mail isn't able to be edited using the
>>  `e' command (gnus-summary-edit-article), that is, a single part
>>  email whose body is an empty attachment.  Gnus misunderstands
>>  that the header is its body.

Done.  Closing.

Subject: 26.1; Gnus: handle empty message parts
From: Christophe Troestler <[email-masked]>
To: <[email-masked]>
Date: Fri, 8 Feb 2019 15:58:19 +0100
List-Id: <debbugs-submit.debbugs.gnu.org>

Hi,

Some messages only contain an attachment (no body) and (gnus-article-prepare-display) choke on the empty part.  More specifically, `gnus-mime-display-single' does (narrow-to-region beg (point)) which fails if the part is empty.  An easy fix is to write

      (when (< beg (point))
        (narrow-to-region beg (point))
        (if (eq handle gnus-article-mime-handles)
          ...))

In GNU Emacs 26.1 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.2)
 of 2018-12-26, modified by Debian built on x86-ubc-01
Windowing system distributor 'The X.Org Foundation', version 11.0.12003000
System Description:	Debian GNU/Linux buster/sid

Recent messages:
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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/26.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/26.1/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
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 --with-sound=alsa --without-gconf --with-mailutils --with-x=yes
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 -fdebug-prefix-map=/build/emacs-3ThesY/emacs-26.1+1=. -fstack-protector-strong
 -Wformat -Werror=format-security -Wall' 'CPPFLAGS=-Wdate-time
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Configured features:
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ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 THREADS LIBSYSTEMD LCMS2

Important settings:
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  value of $LC_NUMERIC: en_US.UTF-8
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: mu4e:view

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Load-path shadows:
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~/software/OCaml/dune/editor-integration/emacs/dune hides /home/trch/.opam/4.06.1/share/emacs/site-lisp/dune
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/deb-view hides /usr/share/emacs/site-lisp/elpa/debian-el-37/deb-view
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-bug hides /usr/share/emacs/site-lisp/elpa/debian-el-37/debian-bug
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/apt-utils hides /usr/share/emacs/site-lisp/elpa/debian-el-37/apt-utils
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/preseed hides /usr/share/emacs/site-lisp/elpa/debian-el-37/preseed
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/apt-sources hides /usr/share/emacs/site-lisp/elpa/debian-el-37/apt-sources
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/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-el hides /usr/share/emacs/site-lisp/elpa/debian-el-37/debian-el
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-el-autoloads hides /usr/share/emacs/site-lisp/elpa/debian-el-37/debian-el-autoloads
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/gnus-BTS hides /usr/share/emacs/site-lisp/elpa/debian-el-37/gnus-BTS
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-el-pkg hides /usr/share/emacs/site-lisp/elpa/debian-el-37/debian-el-pkg
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/deb-view hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/deb-view
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/apt-utils hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/apt-utils
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/preseed hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/preseed
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-bug hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-bug
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/apt-sources hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/apt-sources
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-autoloads hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-autoloads
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-el hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-el
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-el-autoloads hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-el-autoloads
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/gnus-BTS hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/gnus-BTS
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-el-pkg hides /usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-el-pkg

Features:
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flymake compile warnings dune skeleton smie utop utop-minor-mode pcase
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magit-pull magit-fetch magit-clone magit-remote magit-commit
magit-sequence magit-notes magit-worktree magit-tag magit-merge
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rfc2045 ietf-drums mailabbrev mail-utils gmm-utils mailheader hl-line
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 rx tex-site debian-el gh-common marshal
eieio-compat 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 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 699181 113871)
 (symbols 48 59955 1)
 (miscs 40 3906 2143)
 (strings 32 212031 19012)
 (string-bytes 1 6376648)
 (vectors 16 80239)
 (vector-slots 8 2307806 160564)
 (floats 8 1465 2911)
 (intervals 56 9982 2963)
 (buffers 992 403))