[elpa] externals/org 6631b3f7bb 1/2: org-element--parse-to: Fix limit when pasting top-comment and no cache

[ELPA Syncer]

branch: externals/org
commit 6631b3f7bba703be2348fa3df61c77f895762b6a
Author: Ihor Radchenko <yantar92@gmail.com>
Commit: Ihor Radchenko <yantar92@gmail.com>

    org-element--parse-to: Fix limit when pasting top-comment and no cache
    
    * lisp/org-element.el (org-element--parse-to): Manually parse org-data
    and set appropriate parser mode when POS is before first headline and
    cache is disabled.
    (org-element-org-data-parser--recurse): New variable flagging if
    `org-element-data-parser' is called recursively.
    (org-element-org-data-parser): Handle recursive calls from inside 
`org-element-at-point-no-context'.
    
    This also fixes false-positives in `org-element--cache-verify-element'.
---
 lisp/org-element.el | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/lisp/org-element.el b/lisp/org-element.el
index e7ccd3ba80..a8e42af851 100644
--- a/lisp/org-element.el
+++ b/lisp/org-element.el
@@ -1253,6 +1253,8 @@ parser (e.g. `:end' and :END:).  Return value is a plist."
    (while (and (org-at-comment-p) (bolp)) (forward-line))
    (org-element--get-node-properties t)))
 
+
+(defvar org-element-org-data-parser--recurse nil)
 (defun org-element-org-data-parser (&optional _)
   "Parse org-data."
   (org-with-wide-buffer
@@ -1286,13 +1288,17 @@ parser (e.g. `:end' and :END:).  Return value is a 
plist."
                          ((symbolp org-category) (symbol-name org-category))
                          (t org-category)))
           (category (catch 'buffer-category
-                      (org-with-point-at end
-                       (while (re-search-backward "^[ \t]*#\\+CATEGORY:" 
(point-min) t)
-                          (org-element-with-disabled-cache
-                             (let ((element (org-element-at-point-no-context)))
-                               (when (eq (org-element-type element) 'keyword)
-                                 (throw 'buffer-category
-                                        (org-element-property :value 
element)))))))
+                      (unless org-element-org-data-parser--recurse
+                        (org-with-point-at end
+                          ;; Avoid recusrive calls from
+                          ;; `org-element-at-point-no-context'.
+                          (let ((org-element-org-data-parser--recurse t))
+                           (while (re-search-backward "^[ \t]*#\\+CATEGORY:" 
(point-min) t)
+                              (org-element-with-disabled-cache
+                                 (let ((element 
(org-element-at-point-no-context)))
+                                   (when (eq (org-element-type element) 
'keyword)
+                                     (throw 'buffer-category
+                                            (org-element-property :value 
element)))))))))
                      category))
           (properties (org-element--get-global-node-properties)))
      (unless (plist-get properties :CATEGORY)
@@ -6378,7 +6384,8 @@ the expected result."
                  (setq element (org-element-headline-parser nil 'fast))
                 (setq mode 'planning)
                 (forward-line))
-            (setq mode 'top-comment))
+             (setq element (org-element-org-data-parser))
+            (setq mode 'org-data))
            (org-skip-whitespace)
            (beginning-of-line))
           ;; Check if CACHED or any of its ancestors contain point.