(detect-coding-with-priority): Add comment before the call of

update-coding-systems-internal.

diff --git a/lisp/international/mule-util.el b/lisp/international/mule-util.el
index 7c51409422b7f84390de7f4180c8628fbfc92573..8ac56b4bd65f370725bc0467e7a37d1a3db6bcc7 100644 (file)
--- a/lisp/international/mule-util.el
+++ b/lisp/international/mule-util.el
@@ -327,6 +327,7 @@ coding systems ordered by priority."
         (mapc (function (lambda (x) (set (car x) (cdr x))))
               prio-list)
         (set-coding-priority (mapcar #'car prio-list))
+        ;; Changing the binding of a coding category requires this call.
         (update-coding-systems-internal)
         (detect-coding-region ,from ,to))
      ;; We must restore the internal database.