Directives and Block names are case-insensitive

Author: impopular-guy

src/Parser.php

@@ -342,7 +342,7 @@ protected function isBlockEnd($line, $blockName = null)
         $line = trim($line);
         $pattern = '/^\<\/';
         $pattern .= ($blockName) ? $blockName : '[^\s\>]+';
-        $pattern .= '\>$/';
+        $pattern .= '\>$/i';
         return (preg_match($pattern, $line) > 0);
     }
 
@@ -506,4 +506,4 @@ private function blockRegex($line)
         }
         return $final;
     }
-}
+}