[PATCH] org-attach: Consider inlinetasks when calculating attach dir

[Ihor Radchenko]

I have the following heading with attachments:

* Headline :ATTACH:
:PROPERTIES:
:ID: some_id
:END:

Cum sociis natoque penatibus et magnis dis parturient montes, nascetur 
ridiculus mus.  

*************** TODO how can I?
*************** END

Etiam vel neque nec dui dignissim bibendum.
<point>

When calling org-attach-open (C-c C-a f), in the above buffer, I get
wrong attachment dir and stray property drawer below END:

*************** END
:PROPERTIES:
:ID: some_other_id
:END:

Etiam vel neque nec dui dignissim bibendum.


Patch is attached.

>From 530d7f705acce53ecb11afd7b7ae91bc65db417e Mon Sep 17 00:00:00 2001
From: Ihor Radchenko <yantar92@gmail.com>
Date: Thu, 17 Dec 2020 14:03:30 +0800
Subject: [PATCH] org-attach: Consider inlinetasks when calculating attach dir

* lisp/org-attach.el (org-attach): When inside inlinetask, return
attachment dir of that task.  When outside inlinetask, return
attachment dir of the main task ignoring any inlinetasks above point.

The call to `org-back-to-heading-or-point-min` does not move point to
the actual heading when there is inlinetask above the point.  The
result is incorrect return value or even creation of property drawer
below *...** END line of the last inline task before point.
---
 lisp/org-attach.el | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lisp/org-attach.el b/lisp/org-attach.el
index e6aa97e00..d117bdd22 100644
--- a/lisp/org-attach.el
+++ b/lisp/org-attach.el
@@ -256,7 +256,14 @@ Shows a list of commands and prompts for another key to 
execute a command."
       (unless marker
        (error "No item in current line")))
     (org-with-point-at marker
-      (org-back-to-heading-or-point-min t)
+      (if (and (featurep 'org-inlinetask)
+              (not (org-inlinetask-in-task-p)))
+         (org-with-limited-levels
+          (org-back-to-heading-or-point-min t))
+        (if (and (featurep 'org-inlinetask)
+                (org-inlinetask-in-task-p))
+            (org-inlinetask-goto-beginning)
+          (org-back-to-heading-or-point-min t)))
       (save-excursion
        (save-window-excursion
          (unless org-attach-expert
-- 
2.26.2