Merge pull request #161 from php-school/fix-highlighting

Need to call init to register languages

Author: AydinHassan

app/config.php

@@ -315,7 +315,9 @@ function (CgiResult $result) use ($c) {
     },
 
     KeyLighter::class => function () {
-        return new KeyLighter;
+        $keylighter = new KeyLighter;
+        $keylighter->init();
+        return $keylighter;
     },
 
     'coreContributors' => [