You have to replace in your dotfile the layer variable colors-enable-rainbow-identifiers t by colors-colorize-identifiers 'all color-colorize-identifiers can take 3 values: - variables -> colorize only variables via color-identifiers mode - all -> colorize all identifiers - nil -> no colorisation New key bindings: SPC t C a -> colorize all SPC t C C-a -> colorize all globally SPC t C v -> colorize variables SPC t C C-v -> colorize variables globally
111 lines
4.1 KiB
Org Mode
111 lines
4.1 KiB
Org Mode
#+TITLE: Colors layer
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[[file:img/rainbow_dash.png]]
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* Table of Contents :TOC_4_gh:noexport:
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- [[#description][Description]]
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- [[#install][Install]]
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- [[#configuration][Configuration]]
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- [[#colorize-identifiers][Colorize identifiers]]
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- [[#enable-nyan-cat][Enable Nyan cat]]
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- [[#key-bindings][Key bindings]]
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- [[#colorize-identifiers-1][Colorize Identifiers]]
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- [[#rainbow-mode][Rainbow Mode]]
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- [[#nyan-mode][Nyan Mode]]
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* Description
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This layer colors your life with:
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- [[https://github.com/Fanael/rainbow-identifiers][rainbow identifiers]] mode will colorize all identifiers (christmas tree mode :-))
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with an almost unique color.
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- [[https://github.com/ankurdave/color-identifiers-mode][color-identifiers]] mode will colorize only identifiers recognized as variables.
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- [[https://julien.danjou.info/projects/emacs-packages][rainbow mode]] displays strings representing colors with the color they
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represent as background.
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- [[https://github.com/syl20bnr/nyan-mode][nyan mode]] display a Nyan cat progress bar in the mode-line.
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* Install
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To use this configuration layer, add it to your =~/.spacemacs=. You will need to
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add =colors= to the existing =dotspacemacs-configuration-layers= list in this
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file.
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* Configuration
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** Colorize identifiers
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To colorize some identifiers by default in programming language buffers, set
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the layer variables =colors-colorize-identifiers= to either =variables= or
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=all=. =variables= will colorize only words recognized as variables, =all=
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will colorize all the words.
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#+BEGIN_SRC emacs-lisp
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(setq-default dotspacemacs-configuration-layers '(
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(colors :variables colors-colorize-identifiers 'all)))
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#+END_SRC
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When using the value =all= the Saturation and lightness of can be set per theme
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by adding an entry in the variable =colors-theme-identifiers-sat&light=. This is
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an alist where the key is a theme symbol and the value is a pair =(saturation
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lightness)=.
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For now saturation and lightness are not supported with the =variables= value.
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Example:
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#+BEGIN_SRC emacs-lisp
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(push '(mytheme . (50 50)) colors-theme-identifiers-sat&light)
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#+END_SRC
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** Enable Nyan cat
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To enable the package =nyan-mode= set the variable
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=colors-enable-nyan-cat-progress-bar= to =t=:
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#+BEGIN_SRC emacs-lisp
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(setq-default dotspacemacs-configuration-layers '(
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(colors :variables colors-enable-nyan-cat-progress-bar t)))
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#+END_SRC
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It may be handy to enable it only in a GUI, you can do it by using
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a quasi-quoted list:
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#+BEGIN_SRC emacs-lisp
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(setq-default dotspacemacs-configuration-layers
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=((colors :variables
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colors-enable-nyan-cat-progress-bar ,(display-graphic-p))))
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#+END_SRC
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* Key bindings
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The prefix associated with colors is ~C~.
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** Colorize Identifiers
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| Key Binding | Description |
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|-------------+-----------------------------------------------------------------|
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| ~SPC C a~ | colorize all idendifiers in current buffer |
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| ~SPC C C-a~ | globally colorize all idendifiers and all subsequent buffers |
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| ~SPC C v~ | colorize all variables only in current buffer |
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| ~SPC C C-v~ | globally colorize all variables only and all subsequent buffers |
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The =saturation= and =lightness= of identifier colors can be adjusted live
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when colorizing all the identifiers with the transient-state:
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| Key Binding | Description |
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|-----------------+------------------------------------------|
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| ~SPC C i s~ | initiate change =saturation= mini-mode |
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| ~SPC C i l~ | initiate change =lightness= mini-mode |
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| ~+~ | increase the =saturation= or =lightness= |
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| ~-~ | decrease the =saturation= or =lightness= |
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| ~=~ | reset the =saturation= or =lightness= |
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| ~Any other key~ | leave the change mini-mode |
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** Rainbow Mode
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[[file:img/rainbow-mode.png]]
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=rainbow-mode= mode can be toggled on and off with: ~SPC t C c~
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** Nyan Mode
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=nyan-mode= mode can be toggled on and off with: ~SPC t m n~
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Note that the toggle is local to the current buffer.
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