(c-postprocess-file-styles): Do nothing except in CC modes.

diff --git a/lisp/progmodes/cc-mode.el b/lisp/progmodes/cc-mode.el
index 435d52913229e4adff16d2a2fbe1c106e27065a5..40e5a3107a82f716b2a175f1c76930ade5386285 100644 (file)
--- a/lisp/progmodes/cc-mode.el
+++ b/lisp/progmodes/cc-mode.el
@@ -391,17 +391,18 @@ it finds in `c-file-offsets'.
 
 Note that the style variables are always made local to the buffer."
   ;; apply file styles and offsets
-  (if (or c-file-style c-file-offsets)
-      (c-make-styles-buffer-local t))
-  (and c-file-style
-       (c-set-style c-file-style))
-  (and c-file-offsets
-       (mapcar
-       (lambda (langentry)
-         (let ((langelem (car langentry))
-               (offset (cdr langentry)))
-           (c-set-offset langelem offset)))
-       c-file-offsets)))
+  (when c-buffer-is-cc-mode
+    (if (or c-file-style c-file-offsets)
+       (c-make-styles-buffer-local t))
+    (and c-file-style
+        (c-set-style c-file-style))
+    (and c-file-offsets
+        (mapcar
+         (lambda (langentry)
+           (let ((langelem (car langentry))
+                 (offset (cdr langentry)))
+             (c-set-offset langelem offset)))
+         c-file-offsets))))
 
 (add-hook 'hack-local-variables-hook 'c-postprocess-file-styles)