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Allow user to enable rainbow-identifiers-mode without making it default

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Per syl20bnr's comment on PR 6192, the package should always be
installed with the colors layer, but only hooked into prog-mode when the
variable is active. Renamed the variable
colors-enable-rainbow-identifiers-by-default to clarify this, and
modified the documentation.
This commit is contained in:
Curtis Mackie 2016-06-01 12:04:17 -05:00 committed by syl20bnr
parent a4db13e3a6
commit edd7a501c8
3 changed files with 6 additions and 6 deletions
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6
layers/+themes/colors/README.org
View file

@ -28,12 +28,12 @@ file.
** Enable rainbow-identifiers ** Enable rainbow-identifiers
To enable the package =rainbow-identifiers= set the variable To enable =rainbow-identifiers-mode= by default, set the variable
=colors-enable-rainbow-identifiers= to =t=: =colors-enable-rainbow-identifiers-by-default= to =t=:
#+BEGIN_SRC emacs-lisp #+BEGIN_SRC emacs-lisp
(setq-default dotspacemacs-configuration-layers '( (setq-default dotspacemacs-configuration-layers '(
(colors :variables colors-enable-rainbow-identifiers t))) (colors :variables colors-enable-rainbow-identifiers-by-default t)))
#+END_SRC #+END_SRC
Saturation and lightness of identifiers can be set per theme by adding Saturation and lightness of identifiers can be set per theme by adding

2
layers/+themes/colors/config.el
View file

@ -11,7 +11,7 @@
;; Variables ;; Variables
(defvar colors-enable-rainbow-identifiers nil (defvar colors-enable-rainbow-identifiers-by-default nil
"If non nil the `rainbow-identifers' package is enabled.") "If non nil the `rainbow-identifers' package is enabled.")
(defvar colors-enable-nyan-cat-progress-bar nil (defvar colors-enable-nyan-cat-progress-bar nil

4
layers/+themes/colors/packages.el
View file

@ -43,7 +43,6 @@
(defun colors/init-rainbow-identifiers () (defun colors/init-rainbow-identifiers ()
(use-package rainbow-identifiers (use-package rainbow-identifiers
:if colors-enable-rainbow-identifiers
:commands rainbow-identifiers-mode :commands rainbow-identifiers-mode
:init :init
(progn (progn
@ -62,7 +61,8 @@
:documentation "Colorize identifiers globally." :documentation "Colorize identifiers globally."
:evil-leader "tCi") :evil-leader "tCi")
(add-hook 'prog-mode-hook 'rainbow-identifiers-mode) (when colors-enable-rainbow-identifiers-by-default
(add-hook 'prog-mode-hook 'rainbow-identifiers-mode))
(defun colors//tweak-theme-colors (theme) (defun colors//tweak-theme-colors (theme)
"Tweak color themes by adjusting rainbow-identifiers." "Tweak color themes by adjusting rainbow-identifiers."