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Use editorconfig to tell highlight-indentation indentation

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This commit is contained in:
Henrik Lissner 2016-04-16 21:40:52 -04:00
parent 38587ada42
commit 0a4f4094b5
1 changed files with 9 additions and 5 deletions
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14
core/core-ui.el
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@ -152,17 +152,21 @@
c-mode-common ruby-mode python-mode lua-mode)
'highlight-indentation-mode)
:config
(defun narf/hl-indent-guess-offset ()
(when (featurep 'editorconfig)
(string-to-int (gethash 'indent_size (editorconfig-get-properties)))))
(advice-add 'highlight-indentation-guess-offset :override 'narf/hl-indent-guess-offset)
;; A long-winded method for ensuring whitespace is maintained (so that
;; highlight-indentation-mode can display them consistently)
(add-hook! highlight-indentation-mode
(if highlight-indentation-mode
(progn
(narf/add-whitespace)
(highlight-indentation-set-offset tab-width)
(add-hook 'after-save-hook 'narf/add-whitespace nil t))
(remove-hook 'after-save-hook 'narf/add-whitespace t)))
(add-hook 'before-save-hook 'delete-trailing-whitespace))
(add-hook 'after-save-hook 'narf/add-whitespace nil t)
(add-hook 'before-save-hook 'delete-trailing-whitespace nil t))
(remove-hook 'after-save-hook 'narf/add-whitespace t)
(remove-hook 'before-save-hook 'delete-trailing-whitespace t))))
(use-package highlight-numbers :commands (highlight-numbers-mode))