Fixed #75: Nested dynamic tags are generating parse errors in compiled templates

CHANGELOG

@@ -25,6 +25,8 @@
   Dwoo_Security_Policy (see allowMethod()), this is hardly efficient
   though for instance calls since it has to do runtime checks so use
   it with caution
+* Fixed PHP parse errors being generated in compiled templates when
+  {dynamic} was nested
 * Added $this->viewParam support to ZendFramework adapter through a
   Dwoo_Adapters_ZendFramework_Dwoo class that extends Dwoo, you should use
   this if you called setEngine() on the ZF view

lib/plugins/builtin/blocks/dynamic.php

@@ -27,6 +27,8 @@ class Dwoo_Plugin_dynamic extends Dwoo_Block_Plugin implements Dwoo_ICompilable_
 
 	public static function postProcessing(Dwoo_Compiler $compiler, array $params, $prepend, $append, $content)
 	{
+		try {
+			$compiler->findBlock('dynamic');
 			$output = Dwoo_Compiler::PHP_OPEN .
 				'if($doCache) {'."\n\t".
 					'echo \'<dwoo:dynamic_\'.$dynamicId.\'>'.
@@ -46,6 +48,9 @@ class Dwoo_Plugin_dynamic extends Dwoo_Block_Plugin implements Dwoo_ICompilable_
 				$output .= "\n}". Dwoo_Compiler::PHP_CLOSE;
 
 			return $output;
+		} catch (Dwoo_Compilation_Exception $e) {
+			return $content;
+		}
 	}
 
 	public static function unescape($output, $dynamicId, $compiledFile)