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Examples
Dar Montou edited this page Jan 4, 2019
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1 revision
Great way to keep track of the cursor. Really helpful during presentations.
(use-package beacon
:init
(beacon-mode 1)
(setq beacon-blink-duration 0.4)
(setq beacon-blink-when-point-moves-vertically 2)
(setq beacon-blink-when-point-moves-horizontally 2)
(setq beacon-size 20))
Makes it easier to follow the cursor around.
(use-package crosshairs
:init
(setq col-highlight-vline-face-flag t)
(setq hl-line-flash-show-period 0.7)
(setq col-highlight-period 0.7)
:bind
("C-c C-h" . crosshairs-mode)
:config
(custom-set-faces
'(col-highlight ((t (:background "gainsboro"))))
'(hl-line ((t (:background "gainsboro"))))))
(use-package windmove
:ensure nil
:commands (windmove-up crosshairs)
:init
(defmacro defwindmove (name fn)
`(defun ,name ()
(interactive)
(ignore-errors
(,fn)
(crosshairs-flash))))
(defwindmove windowmove-left windmove-left)
(defwindmove windowmove-right windmove-right)
(defwindmove windowmove-up windmove-up)
(defwindmove windowmove-down windmove-down)
:bind
(("S-<left>" . windowmove-left)
("S-<right>" . windowmove-right)
("S-<up>" . windowmove-up)
("S-<down>" . windowmove-down)))
(use-package ace-jump-mode
:commands (ace-jump-mode crosshairs)
:init (add-hook 'ace-jump-mode-end-hook 'crosshairs-flash)
:bind ("C-c SPC" . ace-jump-mode))
Git porcelain.
(use-package magit
:defer 2
:ensure t
:pin melpa
:bind
(("C-x g" . magit-status)
("C-x M-d" . magit-dispatch-popup)))
Format JavaScript on save.
(use-package prettier-js
:init
(defun enable-minor-mode (my-pair)
"Enable minor mode if filename match the regexp. MY-PAIR is a cons cell (regexp . minor-mode)."
(if (buffer-file-name)
(if (string-match (car my-pair) buffer-file-name)
(funcall (cdr my-pair)))))
(add-hook 'js-mode-hook #'(lambda ()
(enable-minor-mode
'("\\.jsx?\\'" . prettier-js-mode))))
:config
(setq prettier-js-command "npx")
(setq prettier-js-args '("prettier"
"--use-tabs" "false"
"--jsx-bracket-same-line" "true"
"--parser" "babylon"
"--print-width" "80"
"--trailing-comma" "none"
"--bracket-spacing" "false")))