Suppress editing header info text

main.php

@@ -21,6 +21,22 @@ $EVENT_HANDLER->register_hook(
     "_luxtools_secedit_button",
 );
 
+// Remove the edit page intro text ("Edit the page and hit Save...")
+$EVENT_HANDLER->register_hook(
+    "PARSER_LOCALE_XHTML",
+    "BEFORE",
+    null,
+    "_luxtools_suppress_edit_intro",
+);
+
+function _luxtools_suppress_edit_intro(\dokuwiki\Extension\Event $event, $param)
+{
+    if ($event->data['id'] === 'edit' || $event->data['id'] === 'editrev') {
+        $event->preventDefault();
+        $event->data['html'] = '';
+    }
+}
+
 function _luxtools_secedit_button(\dokuwiki\Extension\Event $event, $param)
 {
     global $ID, $INFO;