[PATCH] lisp/org.el: Use `org-document-info' face for subtitles

[Titus von der Malsburg <malsburg@posteo.de>]

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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


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From ffb43ad434031ff0ae335711d7ac29c8a4973417 Mon Sep 17 00:00:00 2001
From: Titus von der Malsburg <malsburg@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