Cassio Koshikumo <ckoshik...@gmail.com> writes:
> Hm. It makes sense that TAB is not affected... Somehow I hadn't really
> considered that.
>
> What I expected to happen (and now I realize it was not a justified
> expectation) was to have the visibility of the sparse-tree kept while
> tabbing. So I could expand a tree, then collapse it again, all the
> while keeping the sparse-tree "filter" applied. But I guess it doesn't
> make much sense.
>
> Well, I guess I could leave it as a suggestion for new functionality,
> but I don't even know if it's feasible.
It is not very hard to do, actually. See the attached patch.
However, I am not sure if it is something of interest for other Org
users.
If there is more support, I can convert the patch into proper new Org
feature, adding customization and necessary ORG-NEWS announcement.
>From d3e8d0a9fc235b025f005158cc51f21e5e2ec8ee Mon Sep 17 00:00:00 2001
Message-Id: <d3e8d0a9fc235b025f005158cc51f21e5e2ec8ee.1679659944.git.yanta...@posteo.net>
From: Ihor Radchenko <yanta...@posteo.net>
Date: Fri, 24 Mar 2023 13:10:37 +0100
Subject: [PATCH] org-highlight-new-match: Make highlights always visible
* lisp/org.el (org-highlight-new-match): Make highlights always
visible, even upon folding.
---
lisp/org.el | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/lisp/org.el b/lisp/org.el
index 20e6ea6d9..1834eadbc 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -10762,10 +10762,15 @@ (defun org-occur-next-match (&optional n _reset)
(defun org-highlight-new-match (beg end)
"Highlight from BEG to END and mark the highlight is an occur headline."
- (let ((ov (make-overlay beg end)))
+ (let ((ov (make-overlay beg end))
+ (ov-line (make-overlay
+ (org-with-point-at beg (max (point-min) (1- (pos-bol))))
+ (org-with-point-at end (pos-eol)))))
(overlay-put ov 'face 'secondary-selection)
(overlay-put ov 'org-type 'org-occur)
- (push ov org-occur-highlights)))
+ (overlay-put ov-line 'invisible 'org-occur)
+ (push ov org-occur-highlights)
+ (push ov-line org-occur-highlights)))
(defun org-remove-occur-highlights (&optional _beg _end noremove)
"Remove the occur highlights from the buffer.
--
2.39.1
--
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>
