13cb1e0f12
Co-authored-by: SpacemacsBot <not@an.actual.email.beep.boop> |
||
---|---|---|
.. | ||
config.el | ||
funcs.el | ||
packages.el | ||
README.org |
nav-flash layer
Description
This layer adds nav-flash package which temporarily highlights the line containing the point, which is sometimes useful for orientation after a navigation command.
Features:
- Fancy flashing line on navigation.
Installation
To use this configuration layer, add nav-flash
to the existing
dotspacemacs-configuration-layers
list in your ~/.spacemacs
.
(setq-default dotspacemacs-configuration-layers
'(nav-flash))
Customization
Custom Trigger of nav-flash
nav-flash
layer works around the following functions:
nav-flash/blink-cursor-maybe
blinks the line containing the point unless current major mode or current command is excluded, or ifso-long-minor-mode
is on.nav-flash/delayed-blink-cursor-h
blinks after a short pause, which is useful to wait for the point moving to the correct window.
They are added to hooks or after advices of various functions. You can trigger
nav-flash
in more context viaa dotspacemacs/user-config
, for example:
;; blink after triggering evil-window-left/right/up/down
(advice-add #'evil-window-left :after #'nav-flash/blink-cursor-maybe)
(advice-add #'evil-window-right :after #'nav-flash/blink-cursor-maybe)
(advice-add #'evil-window-up :after #'nav-flash/blink-cursor-maybe)
(advice-add #'evil-window-down :after #'nav-flash/blink-cursor-maybe)
;; blink after a delay in after projectile-switch-project
(spacemacs/add-to-hooks #'nav-flash/delayed-blink-cursor-h
'(projectile-after-switch-project-hook)
t)
Exclusion Rules
nav-flash/blink-cursor-maybe
is configured not to flash the line when either
the command or the major mode is excluded, which can be customized via variables
nav-flash-exclude-commands
and nav-flash-exlude-modes
in your
dotspacemacs/user-config
. For example,
;; don't trigger in dired-mode
(add-to-list 'nav-flash-exclude-modes 'dired-mode )
;; don't trigger for spacemacs/alternate-buffer (SPC TAB)
(add-to-list 'nav-flash-exclude-commands 'spacemacs/alternate-buffer)
Credit
This layer is ported from Doom Emacs.