diff -r 3d4e9c994f10 -r a86126ab1dd4 wp/wp-includes/js/tinymce/plugins/wpemoji/plugin.js
--- a/wp/wp-includes/js/tinymce/plugins/wpemoji/plugin.js	Tue Oct 22 16:11:46 2019 +0200
+++ b/wp/wp-includes/js/tinymce/plugins/wpemoji/plugin.js	Tue Dec 15 13:49:49 2020 +0100
@@ -56,18 +56,22 @@
 		}
 
 		if ( isWin8 ) {
-			// Windows 8+ emoji can be "typed" with the onscreen keyboard.
-			// That triggers the normal keyboard events, but not the 'input' event.
-			// Thankfully it sets keyCode 231 when the onscreen keyboard inserts any emoji.
+			/*
+			 * Windows 8+ emoji can be "typed" with the onscreen keyboard.
+			 * That triggers the normal keyboard events, but not the 'input' event.
+			 * Thankfully it sets keyCode 231 when the onscreen keyboard inserts any emoji.
+			 */
 			editor.on( 'keyup', function( event ) {
 				if ( event.keyCode === 231 ) {
 					parseNode( editor.selection.getNode() );
 				}
 			} );
 		} else if ( ! isWin ) {
-			// In MacOS inserting emoji doesn't trigger the stanradr keyboard events.
-			// Thankfully it triggers the 'input' event.
-			// This works in Android and iOS as well.
+			/*
+			 * In MacOS inserting emoji doesn't trigger the stanradr keyboard events.
+			 * Thankfully it triggers the 'input' event.
+			 * This works in Android and iOS as well.
+			 */
 			editor.on( 'keydown keyup', function( event ) {
 				typing = ( event.type === 'keydown' );
 			} );