emacs: notmuch-wash-region-to-button: remove unused MSG argument

diff --git a/emacs/notmuch-wash.el b/emacs/notmuch-wash.el
index 360419042d0a9db3dc9587f050b666758b57811d..4fbb4e122dee29542486e7e8614a26a37f4d0edc 100644 (file)
--- a/emacs/notmuch-wash.el
+++ b/emacs/notmuch-wash.el
@@ -200,7 +200,7 @@ message parts."
                                   (overlay-end overlay))))
     (format label-format lines-count)))
 
-(defun notmuch-wash-region-to-button (msg beg end type &optional prefix)
+(defun notmuch-wash-region-to-button (beg end type &optional prefix)
   "Auxiliary function to do the actual making of overlays and buttons.
 
 BEG and END are buffer locations. TYPE should a string, either
@@ -237,8 +237,7 @@ that PREFIX should not include a newline."
   (beginning-of-line)
   (when (and (< (point) (point-max))
             (re-search-forward notmuch-wash-original-regexp nil t))
-    (notmuch-wash-region-to-button msg
-                                  (match-beginning 0)
+    (notmuch-wash-region-to-button (match-beginning 0)
                                   (point-max)
                                   "original"))
   (while (and (< (point) (point-max))
@@ -257,7 +256,7 @@ that PREFIX should not include a newline."
          (goto-char cite-end)
          (forward-line (- notmuch-wash-citation-lines-suffix))
          (notmuch-wash-region-to-button
-          msg hidden-start (point-marker)
+          hidden-start (point-marker)
           "citation")))))
   (when (and (not (eobp))
             (re-search-forward notmuch-wash-signature-regexp nil t))
@@ -271,7 +270,7 @@ that PREFIX should not include a newline."
          (overlay-put (make-overlay sig-start-marker sig-end-marker)
                       'face 'message-cited-text)
          (notmuch-wash-region-to-button
-          msg sig-start-marker sig-end-marker
+          sig-start-marker sig-end-marker
           "signature"))))))
 
 (defun notmuch-wash-elide-blank-lines (msg depth)