Merge branch 'release'

Conflicts:
        NEWS

Add in NEWS from point release

1 files changed, 13 insertions, 8 deletions

diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index 99390277..43debb26 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -773,14 +773,19 @@ will return nil if the CID is unknown or cannot be retrieved."
 (defun notmuch-show-insert-part-text/x-vcalendar (msg part content-type nth depth button)
   (notmuch-show-insert-part-text/calendar msg part content-type nth depth button))
 
-;; https://bugs.gnu.org/28350
-(defun notmuch-show--enriched-decode-display-prop (start end &optional param)
-  (list start end))
-
-(defun notmuch-show-insert-part-text/enriched (msg part content-type nth depth button)
-  (advice-add 'enriched-decode-display-prop :override
-	      #'notmuch-show--enriched-decode-display-prop)
-  nil)
+(if (version< emacs-version "25.3")
+    ;; https://bugs.gnu.org/28350
+    ;;
+    ;; For newer emacs, we fall back to notmuch-show-insert-part-*/*
+    ;; (see notmuch-show-handlers-for)
+    (defun notmuch-show-insert-part-text/enriched (msg part content-type nth depth button)
+      ;; By requiring enriched below, we ensure that the function enriched-decode-display-prop
+      ;; is defined before it will be shadowed by the letf below. Otherwise the version
+      ;; in enriched.el may be loaded a bit later and used instead (for the first time).
+      (require 'enriched)
+      (letf (((symbol-function 'enriched-decode-display-prop)
+		 (lambda (start end &optional param) (list start end))))
+	(notmuch-show-insert-part-*/* msg part content-type nth depth button))))
 
 (defun notmuch-show-get-mime-type-of-application/octet-stream (part)
   ;; If we can deduce a MIME type from the filename of the attachment,