diff options
Diffstat (limited to 'lisp/progmodes/cc-mode.el')
| -rw-r--r-- | lisp/progmodes/cc-mode.el | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/lisp/progmodes/cc-mode.el b/lisp/progmodes/cc-mode.el index 64a679eacc7..1a9d0907bd0 100644 --- a/lisp/progmodes/cc-mode.el +++ b/lisp/progmodes/cc-mode.el @@ -2902,15 +2902,19 @@ This function attempts to use file contents to determine whether the code is C or C++ and based on that chooses whether to enable `c-mode' or `c++-mode'." (interactive) - (if (save-excursion - (save-restriction - (save-match-data - (widen) - (goto-char (point-min)) - (re-search-forward c-or-c++-mode--regexp - (+ (point) c-guess-region-max) t)))) - (c++-mode) - (c-mode))) + (let ((mode + (if (save-excursion + (save-restriction + (save-match-data + (widen) + (goto-char (point-min)) + (re-search-forward c-or-c++-mode--regexp + (+ (point) c-guess-region-max) t)))) + 'c++-mode + 'c-mode))) + (funcall (if (fboundp 'major-mode-remap) + (major-mode-remap mode) + mode)))) ;; Support for C++ |