Merge pull request #5 from backdrop-contrib/prism-1.30.0

Issue #4: Update to Prismjs 1.30.0

Author: indigoxela

libraries/prismjs/components/prism-core.js

@@ -222,7 +222,7 @@ var Prism = (function (_self) {
 				if (typeof document === 'undefined') {
 					return null;
 				}
-				if ('currentScript' in document && 1 < 2 /* hack to trip TS' flow analysis */) {
+				if (document.currentScript && document.currentScript.tagName === 'SCRIPT' && 1 < 2 /* hack to trip TS' flow analysis */) {
 					return /** @type {any} */ (document.currentScript);
 				}
 

libraries/prismjs/components/prism-core.min.js

@@ -17,7 +17,7 @@ function tinymce_codehighlight_library_info() {
   $libraries['Prism.js_local'] = array(
     'title' => 'Prism.js (local)',
     'website' => 'https://prismjs.com/',
-    'version' => '1.29.0',
+    'version' => '1.30.0',
     'js' => array(
       $path . '/components/prism-core.min.js' => $js_options,
       $path . '/plugins/autoloader/prism-autoloader.min.js' => $js_options,