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* [PATCH] Improve org-mouse support for checkboxes
@ 2021-09-18 19:38 Jim Porter
  2021-09-18 20:54 ` Samuel Wales
  2021-09-26  5:58 ` Bastien
  0 siblings, 2 replies; 6+ messages in thread
From: Jim Porter @ 2021-09-18 19:38 UTC (permalink / raw)
  To: emacs-orgmode

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While trying out `org-mouse', I noticed two semi-related issues with 
checkboxes. First, intermediate-state checkboxes (like [-]) aren't 
clickable. Second, if the checkboxes are inside a block and the theme 
gives the block a background color, the block's background is removed 
behind the checkbox. To see both of these in action:

   $ cat file.org
   * Regular
   - [X] Checked.
   - [-] Half-checked.
   - [ ] Not checked.
   * In block
   #+begin_src org
   - [X] Checked.
   - [-] Half-checked.
   - [ ] Not checked.
   #+end_src

   $ emacs -Q --eval '(progn (setq org-modules '"'"'(org-mouse)) 
(custom-set-faces '"'"'(org-block ((t :background "green")))))' file.org

The attached patch fixes both of these issues. For the first problem, 
maybe it would be useful to put the regexp for checkboxes in a variable 
somewhere so it doesn't get out of sync. I wasn't sure though, so I went 
with the simpler solution for now.

My FSF copyright assignment should be on file, but let me know if there 
are any issues there.

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From b2bd5115a89b9b26107aca4b59e516dc7d64f0cc Mon Sep 17 00:00:00 2001
From: Jim Porter <itsjimporter@gmail.com>
Date: Sat, 18 Sep 2021 12:22:41 -0700
Subject: [PATCH] org-mouse: Support intermediate-state checkboxes

* lisp/org-mouse.el (org-mode-hook): Use regexp from
`org-set-font-lock-defaults' and set font-lock keywords more robustly.
---
 lisp/org-mouse.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lisp/org-mouse.el b/lisp/org-mouse.el
index 4471d8e8d..eae6cd98f 100644
--- a/lisp/org-mouse.el
+++ b/lisp/org-mouse.el
@@ -890,8 +890,8 @@ This means, between the beginning of line and the point."
             (when (memq 'activate-checkboxes org-mouse-features)
               (font-lock-add-keywords
                nil
-               `(("^[ \t]*\\([-+*]\\|[0-9]+[.)]\\) +\\(\\[[ X]\\]\\)"
-                  (2 `(face org-checkbox keymap ,org-mouse-map mouse-face highlight) t)))
+               `(("^[ \t]*\\(?:[-+*]\\|[0-9]+[.)]\\)[ \t]+\\(?:\\[@\\(?:start:\\)?[0-9]+\\][ \t]*\\)?\\(\\[[- X]\\]\\)"
+                  (1 `(face nil keymap ,org-mouse-map mouse-face highlight) prepend)))
                t))
 
             (defadvice org-open-at-point (around org-mouse-open-at-point activate)
-- 
2.25.1


^ permalink raw reply related	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2021-09-26 20:18 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-09-18 19:38 [PATCH] Improve org-mouse support for checkboxes Jim Porter
2021-09-18 20:54 ` Samuel Wales
2021-09-18 22:47   ` Jim Porter
2021-09-26  5:58 ` Bastien
2021-09-26 18:11   ` Jim Porter
2021-09-26 20:18     ` Bastien

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