Hi again Christophe,
This patch seems to fix it in the current master. Please note, I am not
qualified to patch Org directly, so this should be reviewed by those who
know what they're doing. But it may at least fix it for you or be a
starting point for fixing it.
>From 3074c8ad92a7f822374544afa9f9ada61197e4da Mon Sep 17 00:00:00 2001
From: Adam Porter <a...@alphapapa.net>
Date: Wed, 13 Apr 2016 22:37:43 -0500
Subject: [PATCH] org.el: Fix getting special properties
(org-entry-get-with-inheritance): If property is an special property,
get it with org-entry-properties instead of org-property--local-values,
which only searches drawers.
This may have been broken in commit 188bae9 "Fix property inheritance with
extended values".
---
lisp/org.el | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/lisp/org.el b/lisp/org.el
index da16da5..39ed6b0 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -15960,7 +15960,9 @@ However, if LITERAL-NIL is set, return the string value \"nil\" instead."
(let (value)
(catch 'exit
(while t
- (let ((v (org-property--local-values property literal-nil)))
+ (let ((v (if (member-ignore-case property (cons "CATEGORY" org-special-properties))
+ (list (cdar (org-entry-properties nil property)))
+ (org-property--local-values property literal-nil))))
(when v
(setq value
(concat (mapconcat #'identity (delq nil v) " ")
--
2.7.4
