diff --git a/src/Extension/JsonExtension.php b/src/Extension/JsonExtension.php
index 7e1d48b..30c8a05 100644
--- a/src/Extension/JsonExtension.php
+++ b/src/Extension/JsonExtension.php
@@ -15,14 +15,14 @@ class JsonExtension implements Extension {
             $this->register($context);
         }
     }
-
+        
     public function parse(/*\Picae\Compiler\Context*/ &$context, ?string $arguments, string $token) 
     {
         $flag = $this->flags;
         
         switch ($token) {
             case "json.pretty":
-                $flag = \JSON_PRETTY_PRINT;
+                $flag |= \JSON_PRETTY_PRINT;
             break;
             
             case "json.html":
diff --git a/src/Extension/UrlExtension.php b/src/Extension/UrlExtension.php
index 8dcbbb8..9b048cd 100644
--- a/src/Extension/UrlExtension.php
+++ b/src/Extension/UrlExtension.php
@@ -170,6 +170,17 @@ class UrlExtension implements Extension {
                 }
                 
                 
+                if ( array_key_exists($variable, $arguments) ) {
+                    $value = $arguments[ $item[1] ];
+                }
+                else if ( isset($default) ) {
+                    $value = $default;
+                }
+                else {
+                    $variable = $item[1];
+                }
+                
+                
                 if ( array_key_exists($variable, $arguments) ) {
                     $value = $arguments[ $item[1] ];
                 }
diff --git a/src/Method/Request.php b/src/Method/Request.php
index 7b8f761..7a217cb 100644
--- a/src/Method/Request.php
+++ b/src/Method/Request.php
@@ -49,12 +49,12 @@ class Request implements Extension {
         return $variableName === null ? $this->request->getParsedBody() : static::arrayGet($this->request->getParsedBody(), $variableName) ?? $default;
     }
     
-    public function request(? string $variableName = null)
+    public function request(? string $variableName = null, $default = null)
     {
-        return $variableName === null ? array_merge(get(null), post(null)) : $this->post($variableName) ?? $this->get($variableName);
+        return $variableName === null ? array_merge(get(null), post(null)) : $this->post($variableName) ?? $this->get($variableName) ?? $default;
     }
     
-    public function server(? string $variableName = null)
+    public function server(? string $variableName = null, $default = null)
     {
         return $variableName === null ? $this->request->getServerParams() : static::arrayGet($this->request->getServerParams(), $variableName) ?? $default;
     }