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Cleanup Buffer #6

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Cleanup Buffer #6

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23 changes: 23 additions & 0 deletions kuso-base.el
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Original file line number Diff line number Diff line change
Expand Up @@ -144,4 +144,27 @@
(setq powerline-color1 "grey22")
(setq powerline-color2 "grey40")

;; Cleanup Buffer -------------------------------------------
(defun cleanup-buffer-safe ()
"Perform a bunch of safe operations on the whitespace content of a buffer.
Does not indent buffer, because it is used for a before-save-hook, and that
might be bad.
http://whattheemacsd.com/buffer-defuns.el-01.html"
(interactive)
(untabify (point-min) (point-max))
(delete-trailing-whitespace)
(set-buffer-file-coding-system 'utf-8))

(defun iwb ()
"Indent Whole Buffer, Fix indention
Perform a bunch of operations on the whitespace content of a buffer.
Including indent-buffer, which should not be called automatically on save.
http://whattheemacsd.com/buffer-defuns.el-01.html"
(interactive)
(cleanup-buffer-safe)
(indent-region (point-min) (point-max)))

;; Various superfluous white-space. Just say no.
(add-hook 'before-save-hook 'cleanup-buffer-safe)

(provide 'kuso-base)