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delete-trailing-whitespace: don't affect current line

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This commit is contained in:
Henrik Lissner 2017-03-22 00:33:39 -04:00
parent c4c123a7d0
commit 585c425258
1 changed files with 12 additions and 0 deletions
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12
core/core-editor.el
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@ -76,6 +76,18 @@
;; enabled by default in Emacs 25+. No thanks.
(electric-indent-mode -1)
(defun doom*delete-trailing-whitespace (orig-fn &rest args)
"Don't affect trailing whitespace on current line."
(let ((spaces (1- (current-column)))
(linestr (buffer-substring-no-properties
(line-beginning-position)
(line-end-position))))
(apply orig-fn args)
(when (and (if (featurep 'evil) (evil-insert-state-p) t)
(string-match-p "^[\s\t]*$" linestr))
(insert linestr))))
(advice-add 'delete-trailing-whitespace :around 'doom*delete-trailing-whitespace)
;;
;; Core Plugins