branch: externals/colorful-mode
commit 590c01d33f5cc2ece617767c751781d8a07e9c53
Author: Elías Gabriel Pérez <[email protected]>
Commit: Elías Gabriel Pérez <[email protected]>
Add sample configuration and hack for remove colorful at region.
* README.org: Edited.
---
README.org | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++------
1 file changed, 52 insertions(+), 6 deletions(-)
diff --git a/README.org b/README.org
index a887035f74..c4127ff29f 100644
--- a/README.org
+++ b/README.org
@@ -172,14 +172,60 @@ Once you have it installed you can activate colorful
locally in your
buffer with =M-x colorful-mode=, if want enable it globally without
using hooks then you can do =M-x global-colorful-mode=
-Or if you prefer using =use-package= macro:
+* Configuration ⚙️
+
+Example /(Personal)/ configuration for your =init.el=:
+
#+begin_src emacs-lisp
+(use-package colorful-mode
+ ;; :diminish
+ ;; :ensure t ; Optional
+ :custom
+ (colorful-use-prefix t)
+ (colorful-only-strings 'only-prog)
+ (css-fontify-colors nil)
+ :config
+ (global-colorful-mode t)
+ (add-to-list 'global-colorful-modes 'helpful-mode))
+#+end_src
- (use-package colorful-mode
- :ensure t ; Optional
- :hook (prog-mode text-mode)
- ;; :config (global-colorful-mode) ; Enable it globally
- ...)
+** Disable colorful in regions
+
+If you want to disable colorful at region this hack may be useful
+for you:
+
+#+begin_src emacs-lisp
+(add-hook 'post-command-hook
+ (lambda ()
+ "delete colorful overlay on active mark"
+ (when-let (colorful-mode
+ (beg (region-beginning))
+ (end (region-end)))
+ (if (use-region-p)
+ (dolist (ov (overlays-in beg end))
+ (when (overlay-get ov 'colorful--overlay)
+ (remove-overlays (overlay-start ov) (overlay-end ov)
+ 'colorful--overlay t)))
+ (save-excursion
+ (font-lock-fontify-region beg end)))))
+ nil t)
+
+;; or with use-package syntax:
+
+:hook (post-command
+ . (lambda ()
+ "delete colorful overlay on active mark"
+ (when-let (colorful-mode
+ (beg (region-beginning))
+ (end (region-end)))
+ (if (use-region-p)
+ (dolist (ov (overlays-in beg end))
+ (when (overlay-get ov 'colorful--overlay)
+ (remove-overlays (overlay-start ov) (overlay-end ov)
+ 'colorful--overlay t)))
+ (save-excursion
+ (font-lock-fontify-region beg end)))))
+ nil t)
#+end_src
