anchor.diff:      Map result = new Map();
       for (var i = 0; i < _variables.length; i++) {
         result[_variables[i]] = Uri.decodeComponent(match.group(i + 1));
  +    }
  +
  +    //Matched url after prefix
  +    if(_anyTail){
  +      result["_tail"] = Uri.decodeComponent(match.group(_variables.length + 1));
       }
   
       return result;
  
positive.code: // Copyright (c) 2013, the Clean project authors.  Please see the AUTHORS file
  // for details. All rights reserved. Use of this source code is governed by a
  // BSD-style license that can be found in the LICENSE file.
  
  library clean_router.common;
  
  
negative.code:       }
      }
  
      var tailRegExp = r"";
      if(_anyTail){
        tailRegExp = r"(.*)";
      }
  
      _matchExp = new RegExp(r"^" + matcherParts.join('/') + tailRegExp + r"$");
    }
    /**
     * Matches the [url] against the [Route] pattern and returns [Map] of matched.
  