function lex()

in assets/js/316.9d21afdb.js [161:172]

• 12 lines of code
• 6 McCabe index (conditional complexity)

      function lex() {
        var token;
        token = tstack.pop() || lexer2.lex() || EOF;
        if (typeof token !== "number") {
          if (token instanceof Array) {
            tstack = token;
            token = tstack.pop();
          }
          token = self.symbols_[token] || token;
        }
        return token;
      }