bug#22684: 24.5; Gnus seems not to understand wildcard mime types in mailcap files.

[Ben Bacarisse]

With no ~/.mailcap file:

1. Start message mode

2. Eval (mailcap-parse-mailcaps)

3. Eval (mailcap-mime-info "video/quicktime")

4. Note what the view handler is (it's mplayer on mys system).  This
   most likely comes from comes from /etc/mailcap.

5. Create a ~/.mailcap file with a line

   video/*; totem %s

6. Either force a re-parse with (mailcap-parse-mailcaps nil t) or
   restart emacs -Q and do steps 1 and 2 again.

7. Eval (mailcap-mime-info "video/quicktime").  This will be unchanged
   but I think the local setting should take precedence.  Other programs
   (run-mailcap, mutt, mhshow) certainly now use totem rather than
   mplayer.

8. Change ~/.mailcap to have a non-wildcard type:

   video/quicktime; totem %s

9. Repeat 6 and 7 and you see the user's mailcap choice of handler as
   I'd expect. 



In GNU Emacs 24.5.1 (x86_64-pc-linux-gnu, GTK+ Version 3.16.6)
 of 2015-09-17 on lgw01-52, modified by Debian
Windowing system distributor `The X.Org Foundation', version 11.0.11702000
System Description:     Ubuntu 15.10

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 --with-pop=yes
 
--enable-locallisppath=/etc/emacs24:/etc/emacs:/usr/local/share/emacs/24.5/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/24.5/site-lisp:/usr/share/emacs/site-lisp
 --build x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib
 --libexecdir=/usr/lib --localstatedir=/var/lib
 --infodir=/usr/share/info --mandir=/usr/share/man --with-pop=yes
 
--enable-locallisppath=/etc/emacs24:/etc/emacs:/usr/local/share/emacs/24.5/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/24.5/site-lisp:/usr/share/emacs/site-lisp
 --with-x=yes --with-x-toolkit=gtk3 --with-toolkit-scroll-bars
 'CFLAGS=-g -O2 -fstack-protector-strong -Wformat
 -Werror=format-security -Wall' CPPFLAGS=-D_FORTIFY_SOURCE=2
 'LDFLAGS=-Wl,-Bsymbolic-functions -Wl,-z,relro''

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

Major mode: Article

Minor modes in effect:
  delete-selection-mode: t
  global-visible-mark-mode: t
  visible-mark-mode: t
  shell-dirtrack-mode: t
  tooltip-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
  blink-cursor-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

Recent messages:
     ==> /home/ben/Mail/outbo...ben/Mail/outbox/3510
No more unseen articles
No more unread articles
nnmhraw: request-article id=3508 g=outbox s="" b=#<buffer *Article 
nnmhraw:outbox*>
nnmhraw: mhpath +outbox 3508
     ==> /home/ben/Mail/outbox/3508
Auto-saving...
Commands: d, s, x, u; f, o, 1, 2, m, v; ~, %; q to quit; ? for help.
Making completion list...
call-interactively: End of buffer [3 times]

Load-path shadows:
/home/ben/.emacs.d/elpa/web-mode-20160114.1306/web-mode hides 
/usr/local/share/emacs/site-lisp/web-mode
/usr/share/emacs24/site-lisp/cmake-data/cmake-mode hides 
/usr/share/emacs/site-lisp/cmake-mode
/usr/share/emacs/24.5/site-lisp/debian-startup hides 
/usr/share/emacs/site-lisp/debian-startup
/usr/share/emacs24/site-lisp/flim/hex-util hides 
/usr/share/emacs/24.5/lisp/hex-util
/usr/share/emacs24/site-lisp/flim/md4 hides /usr/share/emacs/24.5/lisp/md4
~/.emacs.d/lisp/loaddefs hides /usr/share/emacs/24.5/lisp/loaddefs
/usr/share/emacs24/site-lisp/flim/hmac-def hides 
/usr/share/emacs/24.5/lisp/net/hmac-def
/usr/share/emacs24/site-lisp/flim/sasl hides /usr/share/emacs/24.5/lisp/net/sasl
/usr/share/emacs24/site-lisp/flim/hmac-md5 hides 
/usr/share/emacs/24.5/lisp/net/hmac-md5
/usr/share/emacs24/site-lisp/flim/sasl-cram hides 
/usr/share/emacs/24.5/lisp/net/sasl-cram
/usr/share/emacs24/site-lisp/flim/sasl-ntlm hides 
/usr/share/emacs/24.5/lisp/net/sasl-ntlm
/usr/share/emacs24/site-lisp/flim/ntlm hides /usr/share/emacs/24.5/lisp/net/ntlm
/usr/share/emacs24/site-lisp/flim/sasl-digest hides 
/usr/share/emacs/24.5/lisp/net/sasl-digest
/usr/share/emacs24/site-lisp/mh-e/mh-identity hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-identity
/usr/share/emacs24/site-lisp/mh-e/mh-alias hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-alias
/usr/share/emacs24/site-lisp/mh-e/mh-show hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-show
/usr/share/emacs24/site-lisp/mh-e/mh-mime hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-mime
/usr/share/emacs24/site-lisp/mh-e/mh-acros hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-acros
/usr/share/emacs24/site-lisp/mh-e/mh-print hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-print
/usr/share/emacs24/site-lisp/mh-e/mh-limit hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-limit
/usr/share/emacs24/site-lisp/mh-e/mh-seq hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-seq
/usr/share/emacs24/site-lisp/mh-e/mh-comp hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-comp
/usr/share/emacs24/site-lisp/mh-e/mh-tool-bar hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-tool-bar
/usr/share/emacs24/site-lisp/mh-e/mh-loaddefs hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-loaddefs
/usr/share/emacs24/site-lisp/mh-e/mh-compat hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-compat
/usr/share/emacs24/site-lisp/mh-e/mh-folder hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-folder
/usr/share/emacs24/site-lisp/mh-e/mh-buffers hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-buffers
/usr/share/emacs24/site-lisp/mh-e/mh-inc hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-inc
/usr/share/emacs24/site-lisp/mh-e/mh-utils hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-utils
/usr/share/emacs24/site-lisp/mh-e/mh-gnus hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-gnus
/usr/share/emacs24/site-lisp/mh-e/mh-scan hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-scan
/usr/share/emacs24/site-lisp/mh-e/mh-letter hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-letter
/usr/share/emacs24/site-lisp/mh-e/mh-thread hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-thread
/usr/share/emacs24/site-lisp/mh-e/mh-funcs hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-funcs
/usr/share/emacs24/site-lisp/mh-e/mh-xface hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-xface
/usr/share/emacs24/site-lisp/mh-e/mh-e hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-e
/usr/share/emacs24/site-lisp/mh-e/mh-junk hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-junk
/usr/share/emacs24/site-lisp/mh-e/mh-search hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-search
/usr/share/emacs24/site-lisp/mh-e/mh-speed hides 
/usr/share/emacs/24.5/lisp/mh-e/mh-speed
~/.emacs.d/lisp/nnmh hides /usr/share/emacs/24.5/lisp/gnus/nnmh
/usr/share/emacs/24.5/site-lisp/slime/lib/ert-x hides 
/usr/share/emacs/24.5/lisp/emacs-lisp/ert-x
/usr/share/emacs/24.5/site-lisp/slime/lib/ert hides 
/usr/share/emacs/24.5/lisp/emacs-lisp/ert

Features:
(shadow emacsbug canlock mule-util flow-fill debug qp help-mode smiley
cc-langs cc-mode cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align
cc-engine jka-compr mm-archive gnus-bcklg mail-extr sort gnus-cite
footnote flyspell ispell nnir gnus-async gnus-draft gnus-ml gnus-topic
nndraft nnmh nnfolder parse-time epa-file epa derived epg netrc gnutls
network-stream auth-source eieio byte-opt bytecomp byte-compile cl-extra
cconv eieio-core starttls tls gnus-agent gnus-srvr gnus-score score-mode
nnvirtual gnus-msg gnus-art mm-uu mml2015 mm-view mml-smime smime
password-cache dig mailcap nntp gnus-cache gnus-sum gnus-group gnus-undo
nnmhraw nnoo nnmail mail-source gnus-start gnus-spec gnus-int gnus-range
message sendmail rfc822 mml mml-sec mm-decode mm-bodies mm-encode
mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mailabbrev gmm-utils
mailheader gnus-win gnus gnus-ems nnheader gnus-util mail-utils mm-util
mail-prsvr wid-edit saveplace avoid delsel cus-start cus-load info
gnome-calendar-autoloads org-bullets-autoloads package epg-config
web-mode disp-table visible-mark easy-mmode cl-macs cl gv hippie-exp
w3m-load slime-autoloads mh-autoloads haskell-mode-autoloads edmacro
kmacro cl-loaddefs cl-lib go-mode-autoloads ido ess-toolbar ess-mouse
mouseme thingatpt browse-url ess-menu ess-swv ess-noweb
ess-noweb-font-lock-mode ess-bugs-l essd-els ess-sas-d ess-sas-l
ess-sas-a shell pcomplete ess-sta-d ess-sta-l cc-vars cc-defs
make-regexp ess-sp6-d ess-sp3-d ess-julia ess-r-d ess-r-completion
compile ess-tracebug format-spec ess-roxy advice hideshow ess-help
ess-developer eldoc help-fns ess-s-l ess ess-inf comint ansi-color ring
ess-mode ess-noweb-mode ess-utils ess-custom executable easymenu
ess-compat ess-site time-date tooltip electric uniquify ediff-hook
vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image
regexp-opt fringe tabulated-list newcomment lisp-mode prog-mode register
page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock
font-lock syntax facemenu font-core frame cham georgian utf-8-lang
misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew
greek romanian slovak czech european ethiopic indian cyrillic chinese
case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer 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 make-network-process dbusbind
gfilenotify dynamic-setting system-font-setting font-render-setting
move-toolbar gtk x-toolkit x multi-tty emacs)

Memory information:
((conses 16 353466 42503)
 (symbols 48 41035 36)
 (miscs 40 1000 855)
 (strings 32 86726 13497)
 (string-bytes 1 2654413)
 (vectors 16 34142)
 (vector-slots 8 727210 14829)
 (floats 8 307 863)
 (intervals 56 1015 142)
 (buffers 960 41)
 (heap 1024 66183 6298))

-- 
Ben.