rainbow-mode, is it possible to toggle colouring only "words" or only "hexadicimals"? I don't see a variable I could set.
The code is in the library
rainbow-mode.el, particularly the functions
rainbow-turn-off. You can make copies of these functions that include or omit the appropriate sets of commands to get the result you want.
A quick and dirty example:
(defun rainbow-turn-off-hexadecimal () "Turn off hexadecimal colours in rainbow-mode." (interactive) (font-lock-remove-keywords nil `(,@rainbow-hexadecimal-colors-font-lock-keywords))) (defun rainbow-turn-off-words () "Turn off word colours in rainbow-mode." (interactive) (font-lock-remove-keywords nil `(,@rainbow-x-colors-font-lock-keywords ,@rainbow-latex-rgb-colors-font-lock-keywords ,@rainbow-r-colors-font-lock-keywords ,@rainbow-html-colors-font-lock-keywords ,@rainbow-html-rgb-colors-font-lock-keywords)))
With these functions defined, call
rainbow-mode, and then
M-x rainbow-turn-off-words to remove the highlighting from words, and leave it for the hexadecimals. Note that the colours won't change immediately, it will happen next time the buffer is 're-fontified'. You can force this by calling
You can reset your colors by turning rainbow mode off and on again.