Org currently uses `org-meta-line' to display the value of the #+subtitle:
property. However, the subtitle isn’t meta information, but document
information supposed to be displayed in the exported document like title,
author, date, e-mail. The attached patch uses the face `org-document-info' to
display subtitles, which is the same face as for title, author, date, e-mail.
Titus
>From ffb43ad434031ff0ae335711d7ac29c8a4973417 Mon Sep 17 00:00:00 2001
From: Titus von der Malsburg <malsb...@posteo.de>
Date: Tue, 3 Nov 2020 10:32:57 +0100
Subject: [PATCH] lisp/org.el: Use face org-document-info for subtitle
* lisp/org.el: The value for the #+subtitle: property is now displayed
with face `org-document-info' instead of `org-meta-line'.
Like the title, author, e-mail, date, the subtitle is information
that is displayed in the exported document.
---
lisp/org.el | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lisp/org.el b/lisp/org.el
index 03df139fb..27f09645b 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -5307,7 +5307,7 @@ by a #."
(min (point-max) end-of-endline))
'(face org-block-end-line)))
t))
- ((member dc1 '("+title:" "+author:" "+email:" "+date:"))
+ ((member dc1 '("+title:" "+subtitle:" "+author:" "+email:" "+date:"))
(org-remove-flyspell-overlays-in
(match-beginning 0)
(if (equal "+title:" dc1) (match-end 2) (match-end 0)))
--
2.25.1
