From: Mark Walters <markwalters1009@gmail.com>
Date: Sun, 18 Sep 2016 10:57:32 +0000 (+0100)
Subject: emacs: tag deleted face bugfix
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=51d27e08555ac3187bd9d5649a0074ba6a9aabce;p=notmuch.git

emacs: tag deleted face bugfix

Commit d25d33ff cleaned up some of the tag face code. However, for the
face notmuch-tag-deleted it used the test

((class color) (supports :strike-through))

to decide whether to use red strikethrough or inverse-video (emacs in
a terminal typically doesn't support red strikethrough, but in X it does).

However, it seems that test often returns true even though red
strikethrough is not supported. This breaks the tag update code -- the
wrong thing is displayed to the user.

Thus we make the test explicitly more specific, changing the test to

((class color) (supports :strike-through "red"))
---

diff --git a/emacs/notmuch-tag.el b/emacs/notmuch-tag.el
index ec3c964d..6c8b6a75 100644
--- a/emacs/notmuch-tag.el
+++ b/emacs/notmuch-tag.el
@@ -105,7 +105,7 @@ with images."
   :type 'notmuch-tag-format-type)
 
 (defface notmuch-tag-deleted
-  '((((class color) (supports :strike-through)) :strike-through "red")
+  '((((class color) (supports :strike-through "red")) :strike-through "red")
     (t :inverse-video t))
   "Face used to display deleted tags.