From a716ac738ac08158d8e3403d126065cbe47482fe Mon Sep 17 00:00:00 2001
From: Karl Heuer <kwzh@gnu.org>
Date: Tue, 25 Apr 1995 22:30:13 +0000
Subject: [PATCH] (fortran-auto-fill-mode): Use force-mode-line-update.

---
 lisp/progmodes/fortran.el | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lisp/progmodes/fortran.el b/lisp/progmodes/fortran.el
index ef292b4c7b6..aa4d82dbab7 100644
--- a/lisp/progmodes/fortran.el
+++ b/lisp/progmodes/fortran.el
@@ -1416,8 +1416,7 @@ automatically breaks the line at a previous space."
 		     (> (prefix-numeric-value arg) 0))
 		   'fortran-indent-line
 		 nil))
-    ;; update mode-line
-    (set-buffer-modified-p (buffer-modified-p))))
+    (force-mode-line-update)))
 
 (defun fortran-do-auto-fill ()
   (interactive)
-- 
2.39.5