说明： 是有关解释器的.用JAVA编写.可以解释一般的JAVA程序.
(the explanation is the. Prepared with Java. Can ordinary JAVA procedures.)
文件列表：
Interpreter2
............\.classpath,226,2005-02-24
............\.project,610,2005-02-24
............\AbstractSyntaxNode.java,19153,2005-02-24
............\AdditiveExpressionNode.java,2753,2005-02-24
............\AndClauseNode.java,2162,2005-02-24
............\ArgumentsNode.java,2617,2005-02-24
............\AssignmentStatementNode.java,2058,2005-02-24
............\BlockNode.java,2950,2005-02-24
............\BooleanLiteralNode.java,816,2005-02-24
............\BooleanLiteralToken.java,459,2005-02-24
............\BooleanValue.java,1767,2005-02-24
............\BracketedExpressionNode.java,1009,2005-02-24
............\BracketToken.java,1185,2005-02-24
............\ComplexEqualityOperandNode.java,2846,2005-02-24
............\Deep.java,7361,2005-02-24
............\direction.java,1208,2005-02-24
............\DirectionNode.java,891,2005-02-24
............\DirectionValue.java,1917,2005-02-24
............\EmptyStatementNode.java,606,2005-02-24
............\Environment.java,5075,2005-02-24
............\EnvValue.java,2304,2005-02-24
............\EqualityExpressionNode.java,2536,2005-02-24
............\EqualityOperandNode.java,1051,2005-02-24
............\EvaluatableNode.java,695,2005-02-24
............\ExecutableNode.java,660,2005-02-24
............\ExpressionNode.java,960,2005-02-24
............\FormalParametersNode.java,3039,2005-02-24
............\FoundValue.java,183,2005-02-24
............\IdentifierNode.java,618,2005-02-24
............\IdentifierToken.java,496,2005-02-24
............\IfStatementNode.java,2464,2005-02-24
............\Interpreter2.java,4307,2005-02-24
............\InterpreterException.java,703,2005-02-24
............\JarelInterpreter.java,369,2005-02-24
............\KarelJConstants.java,876,2005-02-24
............\KeywordToken.java,1634,2005-02-24
............\LexemReader.java,3046,2005-02-24
............\LiteralNode.java,1091,2005-02-24
............\MainMethodNode.java,1155,2005-02-24
............\MessageNode.java,904,2005-02-24
............\MessageSendNode.java,1547,2005-02-24
............\MessageSendStatementNode.java,950,2005-02-24
............\MethodDeclaratorNode.java,1763,2005-02-24
............\MethodDefinitionNode.java,1900,2005-02-24
............\MultiplicativeExpressionNode.java,2694,2005-02-24
............\NotFoundValue.java,336,2005-02-24
............\NumberLiteralNode.java,821,2005-02-24
............\NumberLiteralToken.java,449,2005-02-24
............\NumberValue.java,2946,2005-02-24
............\ObjectCreationNode.java,2576,2005-02-24
............\OperatorToken.java,1542,2005-02-24
............\OrClauseNode.java,1912,2005-02-24
............\ParseResult.java,404,2005-02-24
............\ParserException.java,1441,2005-02-24
............\PrimitiveMessageNode.java,1026,2005-02-24
............\PrimitiveSelectorNode.java,2420,2005-02-24
............\ProgramNode.java,4823,2005-02-24
............\QueryRobot.java,2462,2005-02-24
............\ResultType.java,259,2005-02-24
............\ResultTypeNode.java,966,2005-02-24
............\ReturnStatementNode.java,2076,2005-02-24
............\RobotValue.java,1031,2005-02-24
............\Scanner.java,6706,2005-02-24
............\ScannerException.java,813,2005-02-24
............\SimpleExpressionNode.java,1942,2005-02-24
............\SimpleToken.java,1589,2005-02-24
............\StatementNode.java,1874,2005-02-24
............\Token.java,1541,2005-02-24
............\UnaryExpressionNode.java,1568,2005-02-24
............\UrRobot.java,3107,2005-02-24
............\UserMessageNode.java,2834,2005-02-24
............\Value.java,5473,2005-02-24
............\VariableDeclarationNode.java,1849,2005-02-24
............\VariableDefinitionNode.java,3004,2005-02-24
............\VariableType.java,184,2005-02-24
............\VariableTypeNode.java,922,2005-02-24
............\WhileStatementNode.java,1767,2005-02-24
............\World.java,35294,2005-02-24
