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Smarter delete-traiing-whitespace

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This commit is contained in:
Henrik Lissner 2015-07-29 12:31:42 +02:00
parent dc5faf7691
commit 1d574bf3aa
1 changed files with 8 additions and 0 deletions
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8
core/core-editor.el
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@ -69,6 +69,14 @@
(add-hook! before-save 'delete-trailing-whitespace)
(add-hook! eldoc-mode (diminish 'eldoc-mode " ?"))
(defadvice delete-trailing-whitespace (around delete-trailing-whitespace-ignore-line activate)
"Don't delete trailing whitespace on current line, if in insert mode."
(let ((spaces (current-column))
(first-col (1+ (save-excursion (evil-first-non-blank) (current-column)))))
ad-do-it
(when (= spaces first-col)
(insert (make-string (abs spaces) ? )))))
;; Line wrapping
(add-hook! text-mode 'narf|enable-hard-wrap)
(add-hook! prog-mode 'narf|enable-comment-hard-wrap)