branch: externals/org
commit 38b632d2ea0471ab57f891473ff96a2b74854034
Author: Ihor Radchenko <[email protected]>
Commit: Ihor Radchenko <[email protected]>
org.el/org--get-local-tags: Add cache support
---
lisp/org.el | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/lisp/org.el b/lisp/org.el
index 8cedfcb..b9a062e 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -12472,10 +12472,15 @@ TAGS is a list of strings."
(defun org--get-local-tags ()
"Return list of tags for the current headline.
Assume point is at the beginning of the headline."
- (and (looking-at org-tag-line-re)
- (split-string (match-string-no-properties 2) ":" t)))
-
-(defun org-get-tags (&optional pos local)
+ (let* ((cached (and (org-element--cache-active-p) (org-element-at-point nil
'cached)))
+ (cached-tags (org-element-property :tags cached)))
+ (if cached
+ ;; If we do not wrap result into `cl-copy-list', reference would
+ ;; be returned and cache element might be modified directly.
+ (cl-copy-list cached-tags)
+ ;; Parse tags manually.
+ (and (looking-at org-tag-line-re)
+ (split-string (match-string-no-properties 2) ":" t)))))
"Get the list of tags specified in the current headline.
When argument POS is non-nil, retrieve tags for headline at POS.
