* Performance improvements [simplified block stack / topLevelBlock]

CHANGELOG

@@ -4,6 +4,7 @@
 ! BC Break: $dwoo->output() and get() have been swapped internally, but it
   doesn't change anything for you unless you called output(*, *, *, true)
   directly to emulate get(). This was done to reduce some overhead
+* Performance improvements
 
 
 [2008-04-09] 0.3.4

Dwoo.php

@@ -897,7 +897,9 @@ class Dwoo
 		else
 		{
 			echo $tmp->process();
-		}
+		}
+
+		unset($tmp);
 	}
 
 	/**

plugins/builtin/blocks/topLevelBlock.php

@@ -26,12 +26,12 @@ final class DwooPlugin_topLevelBlock extends DwooBlockPlugin
 
 	public static function preProcessing(DwooCompiler $compiler, array $params, $prepend='', $append='', $type)
 	{
-		return 'ob_start(); $this->addStack("topLevelBlock");'.DwooCompiler::PHP_CLOSE;
+		return 'ob_start(); '.DwooCompiler::PHP_CLOSE;
 	}
 
 	public static function postProcessing(DwooCompiler $compiler, array $params, $prepend='', $append='')
 	{
-		return DwooCompiler::PHP_OPEN.'$this->delStack(); return ob_get_clean();';
+		return DwooCompiler::PHP_OPEN.'return ob_get_clean();';
 	}
 }