[Emacs] Set highlight-indent-guides faces automatically
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@ -1614,10 +1614,70 @@ https://github.com/alpaker/Fill-Column-Indicator/issues/21 for more details
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(use-package highlight-indent-guides
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:commands highlight-indent-guides-mode
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:preface
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(add-hook 'prog-mode-hook 'highlight-indent-guides-mode)
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(progn
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(use-package hexrgb :demand t)
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(defun imalison:change-hsv-value-by (delta)
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(lambda (h s v)
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(list h s (+ v delta))))
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(defun imalison:build-safe-change-hsv-value (delta)
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(lambda (h s v)
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(imalison:safe-change-hsv-value
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h s v delta)))
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(defun imalison:new-hsv-value-safe (value)
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(or (> value 1) (< value 0)))
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(defun imalison:safe-change-hsv-value (h s v delta)
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(let ((new-value (+ v delta)))
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(if (imalison:new-hsv-value-safe new-value)
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(let ((other-direction (+ v (* delta -2))))
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(if (imalison:new-hsv-value-safe other-direction)
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(user-error "delta %s is too large" delta)
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(list h s other-direction)))
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(list h s new-value))))
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(defun imalison:modify-hsv (color fn)
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(hexrgb-rgb-hex-to-rgb-hex
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(apply 'hexrgb-hsv-to-hex (apply fn (hexrgb-hex-to-hsv color))) 2))
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(defun imalison:modify-hsv-value-by (color delta)
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(imalison:modify-hsv color (imalison:build-safe-change-hsv-value delta)))
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(defvar imalison:hsv-value-delta .03)
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(defun imalison:set-highlight-indent-guides-faces (&rest args)
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(interactive)
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(let ((bg-color (face-background 'default)))
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(message "bg-color %s" bg-color)
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(set-face-background 'highlight-indent-guides-odd-face
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(imalison:modify-hsv
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bg-color
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(imalison:build-safe-change-hsv-value
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(* -1 imalison:hsv-value-delta))))
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(set-face-background 'highlight-indent-guides-even-face
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(imalison:modify-hsv
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bg-color
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(imalison:build-safe-change-hsv-value
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imalison:hsv-value-delta)))))
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;; XXX: This hacks around the fact that (face-background 'default) is nil at
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;; the time of load-theme
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(defun imalison:set-highlight-indent-guides-faces-load-theme (&rest args)
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(if (face-background 'default)
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(imalison:set-highlight-indent-guides-faces)
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(run-at-time "1 sec" nil 'imalison:set-highlight-indent-guides-faces-load-theme)))
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(advice-add 'load-theme
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:after 'imalison:set-highlight-indent-guides-faces-load-theme)
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(add-hook 'prog-mode-hook 'highlight-indent-guides-mode))
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:config
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(progn
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(setq highlight-indent-guides-method 'fill)))
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(setq lexical-binding t)
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#+END_SRC
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* Keybindings
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** god-mode
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@ -4120,9 +4180,11 @@ I have currently disabled key-chord because it may cause typing lag.
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:commands helm-spotify)
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#+END_SRC
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** jabber
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Disabled because it has its own version of hexrgb which might cause conflicts
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#+BEGIN_SRC emacs-lisp
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(use-package jabber
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:commands jabber-connect
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:disabled t
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:config
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(progn
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(setq jabber-alert-presence-hooks nil)
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