1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/international/mule.el b/lisp/international/mule.el
index 831d2811897..281bc86d7f1 100644
--- a/lisp/international/mule.el
+++ b/lisp/international/mule.el
@@ -819,7 +819,7 @@ function by default."
                           (substring string
                                      (match-beginning 2) (match-end 2))))
                  (re-coding (concat "^" prefix
-                                    "coding[ \t]*:[ \t]*\\([^ \t]+\\)[ \t]*"
+                                    "coding[ \t]*:[ \t]*\\([^ \t\n]+\\)[ \t]*"
                                     suffix "$"))
                  (re-end (concat "^" prefix "end *:[ \t]*" suffix "$"))
                  (limit (or (string-match re-end string idx) len)))