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jawaskrip

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const constant = { END: -1, PLUS: 0, // + MINUS: 1, // - TIMES: 2, // * DIVIDE: 3, // / MOD: 4, LESS: 5, // < GREATER: 6, // > ASSIGN: 7, SCOLON: 8, // ; LPAREN: 9, // ( RPAREN: 10, // ) LBRACE: 11, // { RBRACE: 12, // } IS: 13, // == IF: 14, ELSE: 15, TRUE: 16, FALSE: 17, AND: 18, // && OR: 19, // || NOT: 20, // ! FUNCTION: 21, VAR: 22, WORD: 23, NUM: 24, QUOTE: 25, // String PRINT: 26, // console.log WHILE: 27, FOR: 28, INPUT: 29, ASSIGNMENT: 30, PFIX: 31, ARITHMATIC: 32, VARNAME: 33, DOT: 34, COMMA: 35, COLON: 36, NEW: 39, THIS: 40, RETURN: 41, UNKNOWN: 42, CLASS: 43, CONSTRUCT: 44, EXTENDS: 45, COMMENT: 46, GTOQ: 47, LTOQ: 48, ARROW: 49, NEWLINE: 50, NUMBER: 51, STRING: 52, DO: 53, EQUAL: 54, BREAK: 55, CONTINUE: 56, AWAIT: 57 } const symbol = { END: -1, PLUS: '+', MINUS: '-', TIMES: '*', DIVIDE: '/', MOD: '%', LESS: '<', GREATER: '>', ASSIGN: '=', SCOLON: ';', LPAREN: '(', RPAREN: ')', LBRACE: '{', RBRACE: '}', COMMENT: '//', EQUAL: '==', IS: '===', AND: '&&', OR: '||', NOT: '!=' } const keyword = { IF: 'if', ELSE: 'else', TRUE: 'true', FALSE: 'false', FUNCTION: 'function', NEW: 'new', RETURN: 'return', THIS: 'this', VAR: 'var', WORD: 'variable', NUM: 'number', PRINT: 'console.log', WHILE: 'while', FOR: 'for', AWAIT: 'await', CLASS: 'class', EXTENDS: 'extends', CONSTRUCT: 'constructor', INPUT: 'readlineSync.question', NUMBER: 'Number', STRING: 'String', DO: 'do', BREAK: 'break', CONTINUE: 'continue' } const handler = ['ulangi', 'setiap'] module.exports = { constant, symbol, handler, keyword }