fix: remove type attribute from wp-emoji-release.min.js for HTML5 compliance

Author: Sukhendu2002

src/js/_enqueues/lib/emoji-loader.js

@@ -317,6 +317,9 @@
 		var script = document.createElement( 'script' );
 		script.src = src;
 		script.defer = true;
+		if ( settings.typeAttr ) {
+			script.type = settings.typeAttr;
+		}
 		document.head.appendChild( script );
 	}
 

src/js/_enqueues/lib/zxcvbn-async.js

@@ -16,7 +16,9 @@
     var first, s;
     s = document.createElement('script');
     s.src = _zxcvbnSettings.src;
-    s.type = 'text/javascript';
+    if ( _zxcvbnSettings.typeAttr ) {
+      s.type = _zxcvbnSettings.typeAttr;
+    }
     s.async = true;
     first = document.getElementsByTagName('script')[0];
     return first.parentNode.insertBefore(s, first);

src/wp-includes/formatting.php

@@ -5888,6 +5888,8 @@ function print_emoji_detection_script() {
  * @access private
  */
 function _print_emoji_detection_script() {
+	$type_attr = current_theme_supports( 'html5', 'script' ) ? '' : ' type="text/javascript"';
+
 	$settings = array(
 		/**
 		 * Filters the URL where emoji png images are hosted.
@@ -5924,6 +5926,8 @@ function _print_emoji_detection_script() {
 		 * @param string $extension The emoji extension for svg files. Default .svg.
 		 */
 		'svgExt'  => apply_filters( 'emoji_svg_ext', '.svg' ),
+
+		'typeAttr' => $type_attr,
 	);
 
 	$version = 'ver=' . get_bloginfo( 'version' );

src/wp-includes/script-loader.php

@@ -1190,6 +1190,7 @@ function wp_default_scripts( $scripts ) {
 		'_zxcvbnSettings',
 		array(
 			'src' => empty( $guessed_url ) ? includes_url( '/js/zxcvbn.min.js' ) : $scripts->base_url . '/wp-includes/js/zxcvbn.min.js',
+			'typeAttr' => current_theme_supports( 'html5', 'script' ) ? '' : ' type="text/javascript"',
 		)
 	);