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Don't default to showing X-Faces externally in Gnus

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* lisp/gnus/gnus-art.el (gnus-article-x-face-command): It's seldom
useful to display the face in an external command, so don't ever
default to that.  This also fixes the problem of Emacs running as
a server in mixed graphical/non-graphical environments.
This commit is contained in:
Lars Ingebrigtsen 2019-12-24 17:50:24 +01:00
parent dbf4b5b2d0
commit ca6a53d3bc
1 changed files with 3 additions and 9 deletions
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12
lisp/gnus/gnus-art.el
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@ -268,21 +268,15 @@ This can also be a list of the above values."
:type 'plist :type 'plist
:group 'gnus-article-hiding) :group 'gnus-article-hiding)
;; Fixme: This isn't the right thing for mixed graphical and non-graphical (defcustom gnus-article-x-face-command (and (gnus-image-type-available-p 'pbm)
;; frames in a session. 'gnus-display-x-face-in-from)
(defcustom gnus-article-x-face-command
(if (gnus-image-type-available-p 'pbm)
'gnus-display-x-face-in-from
"{ echo \
'/* Format_version=1, Width=48, Height=48, Depth=1, Valid_bits_per_item=16 */'\
; uncompface; } | icontopbm | display -")
"String or function to be executed to display an X-Face header. "String or function to be executed to display an X-Face header.
If it is a string, the command will be executed in a sub-shell If it is a string, the command will be executed in a sub-shell
asynchronously. The compressed face will be piped to this command." asynchronously. The compressed face will be piped to this command."
:type '(choice string :type '(choice string
(function-item gnus-display-x-face-in-from) (function-item gnus-display-x-face-in-from)
function) function)
:version "21.1" :version "27.1"
:group 'gnus-picon :group 'gnus-picon
:group 'gnus-article-washing) :group 'gnus-article-washing)