diff options
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/init-editing.el | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/lisp/init-editing.el b/lisp/init-editing.el index bf2e3e5..bd85d50 100644 --- a/lisp/init-editing.el +++ b/lisp/init-editing.el @@ -142,6 +142,29 @@ and '<<<' mark the bounds of the narrowed region. (define-key km/editing-map "p" 'mc/mark-previous-like-this) (define-key km/editing-map "a" 'mc/mark-all-like-this) +;; Buffer-specific prevention modified from +;; http://stackoverflow.com/questions/14913398/ +;; in-emacs-how-do-i-save-without-running-save-hooks. +(defvar km/prevent-cleanup nil + "If set, `km/cleanup-buffer' does not perform clean up on save.") + +(defun km/toggle-prevent-cleanup () + "Toggle state of `km/prevent-cleanup'" + (interactive) + (if km/prevent-cleanup + (message "Allowing cleanup on save ") + (message "Preventing cleanup on save")) + (set (make-local-variable 'km/prevent-cleanup) (not km/prevent-cleanup))) + +(defun km/cleanup-buffer () + (interactive) + (unless km/prevent-cleanup + (unless (equal major-mode 'makefile-gmake-mode) + (untabify (point-min) (point-max))) + (delete-trailing-whitespace) + (set-buffer-file-coding-system 'utf-8))) +(add-hook 'before-save-hook 'km/cleanup-buffer) + (define-key km/editing-map "t" 'km/toggle-prevent-cleanup) (global-set-key (kbd "C-;") 'er/expand-region) |