Start tracking all registered elements in one big full function set

sdk/lib/_internal/compiler/implementation/scanner/parser.dart

 // Copyright (c) 2012, the Dart 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.
 
 part of scanner;
 
 /**
  * An event generating parser of Dart programs. This parser expects
  * all tokens in a linked list (aka a token stream).
  *
@@ skipping 538 matching lines @@
       listener.handleNoType(token);
     }
     listener.endTypeVariable(token);
     return token;
   }
 
   /**
    * Returns true if the stringValue of the [token] is [value].
    */
   bool optional(String value, Token token) {
-      return identical(value, token.stringValue);
+    return identical(value, token.stringValue);
   }
 
   /**
    * Returns true if the stringValue of the [token] is either [value1],
    * [value2], [value3], or [value4].
    */
   bool isOneOf4(Token token,
                 String value1, String value2, String value3, String value4) {
     String stringValue = token.stringValue;
     return identical(value1, stringValue) ||
@@ skipping 1652 matching lines @@
     }
     listener.handleContinueStatement(hasTarget, continueKeyword, token);
     return expectSemicolon(token);
   }
 
   Token parseEmptyStatement(Token token) {
     listener.handleEmptyStatement(token);
     return expectSemicolon(token);
   }
 }