Propertize some navigational keybindings

["Rudolf Adamkovič" <salutis@me.com>]

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Howdy, howdy!

Please review the attached patch that propertizes (i.e. adds style to)
the navigational keybindings displayed in the header of the Org Export
dispatch UI.

Thank you!

Rudy

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From bfe0018037ba8ccfe961d7bd4c0b985bd7496898 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rudolf=20Adamkovi=C4=8D?= <salutis@me.com>
Date: Fri, 7 Oct 2022 17:05:15 +0200
Subject: [PATCH] Propertize keybindings in Org Export dispatch UI

* lisp/ox.el (org-export--dispatch-ui): Propertize the keybindings
---
 lisp/ox.el | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/lisp/ox.el b/lisp/ox.el
index 95268d3e3..4285cfc0f 100644
--- a/lisp/ox.el
+++ b/lisp/ox.el
@@ -7123,8 +7123,13 @@ back to standard interface."
 	(delete-other-windows)
 	(org-switch-to-buffer-other-window
 	 (get-buffer-create "*Org Export Dispatcher*"))
-	(setq cursor-type nil
-	      header-line-format "Use SPC, DEL, C-n or C-p to navigate.")
+	(setq cursor-type nil)
+        (setq header-line-format
+              (apply 'format
+                     (cons "Use %s, %s, %s, or %s to navigate."
+                           (mapcar (lambda (key)
+                                     (propertize key 'face 'help-key-binding))
+                                   (list "SPC" "DEL" "C-n" "C-p")))))
 	;; Make sure that invisible cursor will not highlight square
 	;; brackets.
 	(set-syntax-table (copy-syntax-table))
-- 
2.37.3


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-- 
"Chop your own wood and it will warm you twice."
-- Henry Ford; Francis Kinloch, 1819; Henry David Thoreau, 1854

Rudolf Adamkovič <salutis@me.com> [he/him]
Studenohorská 25
84103 Bratislava
Slovakia