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General cleanup

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This commit is contained in:
Henrik Lissner 2017-02-01 00:31:58 -05:00
parent a20bdb28b2
commit d30027aaea
3 changed files with 32 additions and 18 deletions
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13
core/core-ui.el
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@ -115,7 +115,7 @@ disabled.")
:config
(setq highlight-indent-guides-method 'character)
(defun doom|adjust-indent-guides (&optional start end)
(defun doom|inject-trailing-whitespace (&optional start end)
"The opposite of `delete-trailing-whitespace'. Injects whitespace into
buffer so that `highlight-indent-guides-mode' will display uninterrupted indent
markers. This whitespace is stripped out on save, as not to affect the resulting
@ -155,7 +155,7 @@ file."
(add-hook! highlight-indent-guides-mode
(if highlight-indent-guides-mode
(progn
(doom|adjust-indent-guides)
(doom|inject-trailing-whitespace)
(add-hook 'after-save-hook 'doom|adjust-indent-guides nil t))
(remove-hook 'after-save-hook 'doom|adjust-indent-guides t)
(delete-trailing-whitespace))))
@ -182,18 +182,13 @@ file."
'nlinum-mode)
:config
(defun doom/toggle-line-numbers ()
"Toggle `nlinum-mode'."
(interactive)
(nlinum-mode (if nlinum-mode -1 +1)))
;; Optimization: calculate line number column width beforehand
(add-hook! nlinum-mode
(setq nlinum--width (length (save-excursion (goto-char (point-max))
(format-mode-line "%l")))))
;; Disable nlinum when making frames, otherwise we get linum face error
;; messages that prevent frame creation.
;; Disable nlinum explicitly before making a frame, otherwise nlinum throws
;; linum face errors that prevent the frame from spawning.
(add-hook! '(before-make-frame-hook after-make-frame-functions)
(nlinum-mode -1)))