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author | Kyle Meyer <meyerkya@gmail.com> | 2013-01-09 11:32:12 -0500 |
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committer | Kyle Meyer <meyerkya@gmail.com> | 2013-01-09 12:06:24 -0500 |
commit | e4028f83dab75489a0bd8fe0e2a8fa4abf2a95ee (patch) | |
tree | 30d4249bc14b234d97e09df694ef84bea5692a1a /conf/km-func.el | |
parent | 39bb0fb38fcb71e10ce376a6cd378e888bed366f (diff) | |
download | emacs.d-e4028f83dab75489a0bd8fe0e2a8fa4abf2a95ee.tar.gz |
restructure, cleanup, renaming
no functional content change
Diffstat (limited to 'conf/km-func.el')
-rw-r--r-- | conf/km-func.el | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/conf/km-func.el b/conf/km-func.el new file mode 100644 index 0000000..48a2f35 --- /dev/null +++ b/conf/km-func.el @@ -0,0 +1,27 @@ +;; http://whattheemacsd.com/ +;; whitespace cleanup +(defun km/cleanup-buffer () + (interactive) + (untabify (point-min) (point-max)) + (delete-trailing-whitespace) + (set-buffer-file-coding-system 'utf-8)) +(add-hook 'before-save-hook 'km/cleanup-buffer) + +(defun km/rename-current-buffer-file () + "Renames current buffer and file it is visiting." + (interactive) + (let ((name (buffer-name)) + (filename (buffer-file-name))) + (if (not (and filename (file-exists-p filename))) + (error "Buffer '%s' is not visiting a file!" name) + (let ((new-name (read-file-name "New name: " filename))) + (if (get-buffer new-name) + (error "A buffer named '%s' already exists!" new-name) + (rename-file filename new-name 1) + (rename-buffer new-name) + (set-visited-file-name new-name) + (set-buffer-modified-p nil) + (message "File '%s' successfully renamed to '%s'" + name (file-name-nondirectory new-name))))))) + +(global-set-key (kbd "C-x C-r") 'km/rename-current-buffer-file) |