(standard-display-european):

Simplify since the function is not interactive any more.
Don't set the existing buffers to unibyte.

diff --git a/lisp/disp-table.el b/lisp/disp-table.el
index 452d99285c9310bd7d26fc5c813092fe93b77544..6a8fe08ca2020464684e5f5a4a0e18d00a9b9d46 100644 (file)
--- a/lisp/disp-table.el
+++ b/lisp/disp-table.el
@@ -206,27 +206,17 @@ for users who call this function in `.emacs'."
               (equal (aref standard-display-table 161) [161])))
       (progn
        (standard-display-default 160 255)
-       (unless (or (memq window-system '(x w32))
-                   (interactive-p))
+       (unless (or (memq window-system '(x w32)))
          (and (terminal-coding-system)
               (set-terminal-coding-system nil))))
-    ;; If the user does this explicitly from Lisp (as in .emacs),
-    ;; turn off multibyte chars for more compatibility.
-    (unless (interactive-p)
-      (setq-default enable-multibyte-characters nil)
-      (mapcar (lambda (buffer)
-               (with-current-buffer buffer
-                 (if enable-multibyte-characters
-                     (set-buffer-multibyte nil))))
-             (buffer-list)))
-    ;; If the user does this explicitly,
-    ;; switch to Latin-1 language environment
+    ;; Turn off multibyte chars for more compatibility.
+    (setq-default enable-multibyte-characters nil)
+
+    ;; Switch to Latin-1 language environment
     ;; unless some other has been specified.
-    (unless (interactive-p)
-      (if (equal current-language-environment "English")
-         (set-language-environment "latin-1")))
-    (unless (or noninteractive (memq window-system '(x w32))
-               (interactive-p))
+    (if (equal current-language-environment "English")
+       (set-language-environment "latin-1"))
+    (unless (or noninteractive (memq window-system '(x w32)))
       ;; Send those codes literally to a character-based terminal.
       ;; If we are using single-byte characters,
       ;; it doesn't matter which coding system we use.