emacs/show: Remove the 'no-buttons option of `notmuch-show-insert-bodypart'

No code uses the 'no-buttons argument to
`notmuch-show-insert-bodypart', so remove it.

diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index 8222f0d1e784821a4bae3345cdf732a07f7f731c..2a81ec1fe072fa76d138c85fa7a28e57306be365 100644 (file)
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -959,9 +959,7 @@ this part.")
 
 HIDE determines whether to show or hide the part and the button
 as follows: If HIDE is nil, show the part and the button. If HIDE
-is t, hide the part initially and show the button. If HIDE is
-'no-buttons, show the part but do not add any buttons (this is
-useful for quoting in replies)."
+is t, hide the part initially and show the button."
 
   (let* ((content-type (downcase (plist-get part :content-type)))
         (mime-type (notmuch-show-mime-type part))
@@ -972,12 +970,10 @@ useful for quoting in replies)."
         (beg (point))
         ;; This default header-p function omits the part button for
         ;; the first (or only) part if this is text/plain.
-        (button (when (and (not (equal hide 'no-buttons))
-                    (funcall notmuch-show-insert-header-p-function part hide))
+        (button (when (funcall notmuch-show-insert-header-p-function part hide)
                   (notmuch-show-insert-part-header nth mime-type content-type (plist-get part :filename))))
         ;; Hide the part initially if HIDE is t, or if it is too long
-        ;; and we have a button to allow toggling (thus reply which
-        ;; uses 'no-buttons automatically includes long parts)
+        ;; and we have a button to allow toggling.
         (show-part (not (or (equal hide t)
                             (and long button))))
         (content-beg (point)))