@jilib/ji/dist/ji/symbols/termination.symbol.js

Ji Language — Symbols as Functions

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = exports.terminationSymbol = void 0;

var _marks = _interopRequireDefault(require("../marks"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }

function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }

function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

var terminationSymbol = function terminationSymbol(left) {
  return (
    /*#__PURE__*/
    function () {
      var _ref = _asyncToGenerator(
      /*#__PURE__*/
      regeneratorRuntime.mark(function _callee(state) {
        var _state$vocabulary, vocabulary, _state$collected, collected, _state$output, output, pending, pend, pendfn, expectsLines, pres, expectsPend, result, pressedState, stredOutput, resultingOutput;

        return regeneratorRuntime.wrap(function _callee$(_context) {
          while (1) {
            switch (_context.prev = _context.next) {
              case 0:
                _state$vocabulary = state.vocabulary, vocabulary = _state$vocabulary === void 0 ? {} : _state$vocabulary, _state$collected = state.collected, collected = _state$collected === void 0 ? '' : _state$collected, _state$output = state.output, output = _state$output === void 0 ? '' : _state$output;
                pending = _toConsumableArray(state.pending || []);

                if (!(pending.length > 0)) {
                  _context.next = 24;
                  break;
                }

                pend = pending.pop();
                pendfn = vocabulary[pend.el];
                expectsLines = pendfn.length >= 3;

                if (!expectsLines) {
                  _context.next = 8;
                  break;
                }

                return _context.abrupt("return", _objectSpread({}, state, {
                  pending: [].concat(_toConsumableArray(pending), [pend]),
                  collected: "".concat(collected, "\n")
                }));

              case 8:
                _context.next = 10;
                return pendfn(pend.left, collected);

              case 10:
                pres = _context.sent;

                if (!(typeof pres === 'function')) {
                  _context.next = 23;
                  break;
                }

                expectsPend = pres.length >= 2;
                result = _objectSpread({}, state, {
                  pending: _toConsumableArray(pending)
                });

                if (!expectsPend) {
                  _context.next = 16;
                  break;
                }

                return _context.abrupt("return", _objectSpread({}, result, {
                  collected: '\n',
                  pending: [].concat(_toConsumableArray(pending), [pend])
                }));

              case 16:
                _context.next = 18;
                return pres(_objectSpread({}, result, {
                  pending: pending
                }));

              case 18:
                pressedState = _context.sent;

                if (!(typeof pressedState === 'string' || isFinite(pressedState))) {
                  _context.next = 22;
                  break;
                }

                stredOutput = _objectSpread({}, result, {
                  output: "".concat(result.output).concat(pressedState).concat(_marks["default"].ts),
                  collected: '',
                  pending: _toConsumableArray(pending)
                });
                return _context.abrupt("return", stredOutput);

              case 22:
                return _context.abrupt("return", pressedState);

              case 23:
                return _context.abrupt("return", _objectSpread({}, state, {
                  output: "".concat(state.output).concat(pres).concat(_marks["default"].ts),
                  collected: '',
                  pending: _toConsumableArray(pending)
                }));

              case 24:
                resultingOutput = "".concat(output).concat(left).concat(_marks["default"].ts);
                return _context.abrupt("return", _objectSpread({}, state, {
                  output: resultingOutput,
                  collected: ''
                }));

              case 26:
              case "end":
                return _context.stop();
            }
          }
        }, _callee);
      }));

      return function (_x) {
        return _ref.apply(this, arguments);
      };
    }()
  );
};

exports.terminationSymbol = terminationSymbol;
var _default = terminationSymbol;
exports["default"] = _default;