Merge from origin/emacs-25

9fb185a shr-tag-video bug fix
6300655 Minor fixes in tramp-tests.el
50575b1 Ensure redisplay when 'truncate-lines' is set
0d9e80d Fix a doc string of 'transient-mark-mode'
0000ae5 MS-Windows followup to latest gnulib update
4bc5e02 Spelling fix
f1093f7 Do secure signed Bcc handling

4 files changed, 6 insertions, 2 deletions

diff --git a/lisp/frame.el b/lisp/frame.el
index 04dd4abdf03..09738d1e2ed 100644
--- a/lisp/frame.el
+++ b/lisp/frame.el
@@ -2239,6 +2239,7 @@ See also `toggle-frame-maximized'."
         overline-margin
         line-prefix
         wrap-prefix
+        truncate-lines
         bidi-paragraph-direction
         bidi-display-reordering))
 
diff --git a/lisp/gnus/message.el b/lisp/gnus/message.el
index 7be2ff900d4..51dcc1a909f 100644
--- a/lisp/gnus/message.el
+++ b/lisp/gnus/message.el
@@ -4227,6 +4227,8 @@ Instead, just auto-save the buffer and then bury it."
   (if message-return-action
       (apply (car message-return-action) (cdr message-return-action))))
 
+(autoload 'mml-secure-bcc-is-safe "mml-sec")
+
 (defun message-send (&optional arg)
   "Send the message in the current buffer.
 If `message-interactive' is non-nil, wait for success indication or
@@ -4241,6 +4243,7 @@ It should typically alter the sending method in some way or other."
   (let ((inhibit-read-only t))
     (put-text-property (point-min) (point-max) 'read-only nil))
   (message-fix-before-sending)
+  (mml-secure-bcc-is-safe)
   (run-hooks 'message-send-hook)
   (when message-confirm-send
     (or (y-or-n-p "Send message? ")
diff --git a/lisp/net/shr.el b/lisp/net/shr.el
index d24f0d37539..2511d673e7e 100644
--- a/lisp/net/shr.el
+++ b/lisp/net/shr.el
@@ -1378,7 +1378,7 @@ The preference is a float determined from `shr-prefer-media-type'."
         (start (point)))
     (unless url
       (setq url (car (shr--extract-best-source dom))))
-    (if image
+    (if (> (length image) 0)
         (shr-tag-img nil image)
       (shr-insert " [video] "))
     (shr-urlify start (shr-expand-url url))))
diff --git a/lisp/progmodes/xref.el b/lisp/progmodes/xref.el
index 26471b0df3f..ae5ec61520d 100644
--- a/lisp/progmodes/xref.el
+++ b/lisp/progmodes/xref.el
@@ -21,7 +21,7 @@
 
 ;; NOTE: The xref API is still experimental and can change in major,
 ;; backward-incompatible ways.  Everyone is encouraged to try it, and
-;; report to us any problems or use cases we hadn't anticiated, by
+;; report to us any problems or use cases we hadn't anticipated, by
 ;; sending an email to emacs-devel, or `M-x report-emacs-bug'.
 ;;
 ;; This file provides a somewhat generic infrastructure for cross