enable colorful-mode in specified modes

[seagle0128]

https://github.com/DevelopmentCool2449/colorful-mode/blob/cc94056fea3457f6e40c0c4ac8b9569de9c1f47e/colorful-mode.el#L769-L771

IMO, it's better make the predicate modes customizable in global-colorful-mode.

[DevelopmentCool2449]

As far as i know it's already customizable, you can check global-colorful-modes option.

[seagle0128]

I didn't see the global-colorful-modes option in the codes. Just this

;; Silence a byte-compile warning about global-colorful-modes not
;; being defined, if anyone knows why this happens please send a
;; patch.
(defvar global-colorful-modes)

[DevelopmentCool2449]

global-colorful-modes is automatically defined by macro define-globalized-minor-mode

   (unless colorful-mode
     (colorful-mode t)))

 ;;;###autoload
 (define-globalized-minor-mode global-colorful-mode
   colorful-mode turn-on-colorful-mode
   :predicate '(mhtml-mode html-ts-mode latex-mode prog-mode))

[seagle0128]

Okay, then I am closing it.