forked from OSchip/llvm-project
28 lines
1.1 KiB
EmacsLisp
28 lines
1.1 KiB
EmacsLisp
;;; Clang-format emacs integration for use with C/Objective-C/C++.
|
|
|
|
;; This defines a function clang-format-region that you can bind to a key.
|
|
;; A minimal .emacs would contain:
|
|
;;
|
|
;; (load "<path-to-clang>/tools/clang-format/clang-format.el")
|
|
;; (global-set-key [C-M-tab] 'clang-format-region)
|
|
;;
|
|
;; Depending on your configuration and coding style, you might need to modify
|
|
;; 'style' and 'binary' below.
|
|
(defun clang-format-region ()
|
|
(interactive)
|
|
(let ((orig-window-start (window-start))
|
|
(orig-point (point))
|
|
(binary "clang-format")
|
|
(style "LLVM"))
|
|
(if mark-active
|
|
(setq beg (region-beginning)
|
|
end (region-end))
|
|
(setq beg (line-beginning-position)
|
|
end (line-end-position)))
|
|
(call-process-region (point-min) (point-max) binary t t nil
|
|
"-offset" (number-to-string (1- beg))
|
|
"-length" (number-to-string (- end beg))
|
|
"-style" style)
|
|
(goto-char orig-point)
|
|
(set-window-start (selected-window) orig-window-start)))
|