master 552d58d5b9: Don't do Gnus article emphasis in text/html parts

[Lars Ingebrigtsen]

branch: master
commit 552d58d5b96eaad1c036800d8b4af10cb6f2f823
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Don't do Gnus article emphasis in text/html parts
    
    * lisp/gnus/gnus-art.el (gnus-treat-emphasize): Don't do emphasis
    in text/html parts, because this leads to mis-filled text
    (especially with *...* that's boldified, which typically becomes
    much wider).
---
 lisp/gnus/gnus-art.el | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lisp/gnus/gnus-art.el b/lisp/gnus/gnus-art.el
index f26ab6ab4c..a286c44672 100644
--- a/lisp/gnus/gnus-art.el
+++ b/lisp/gnus/gnus-art.el
@@ -1159,13 +1159,15 @@ predicate.  See Info node `(gnus)Customizing Articles'."
   :link '(custom-manual "(gnus)Customizing Articles")
   :type gnus-article-treat-head-custom)
 
-(defcustom gnus-treat-emphasize 50000
+(defcustom gnus-treat-emphasize '(and 50000
+                                      (not (typep "text/html")))
   "Emphasize text.
 Valid values are nil, t, `head', `first', `last', an integer or a
 predicate.  See Info node `(gnus)Customizing Articles'."
   :group 'gnus-article-treat
   :link '(custom-manual "(gnus)Customizing Articles")
-  :type gnus-article-treat-custom)
+  :type gnus-article-treat-custom
+  :version "29.1")
 (put 'gnus-treat-emphasize 'highlight t)
 
 (defcustom gnus-treat-strip-cr nil