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import _classCallCheck from "@babel/runtime/helpers/classCallCheck";import _createClass from "@babel/runtime/helpers/createClass";import _inherits from "@babel/runtime/helpers/inherits";import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn";import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf";function _createSuper(Derived) {var hasNativeReflectConstruct = _isNativeReflectConstruct();return function _createSuperInternal() {var Super = _getPrototypeOf(Derived),result;if (hasNativeReflectConstruct) {var NewTarget = _getPrototypeOf(this).constructor;result = Reflect.construct(Super, arguments, NewTarget);} else {result = Super.apply(this, arguments);}return _possibleConstructorReturn(this, result);};}function _isNativeReflectConstruct() {try {var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {}));} catch (t) {}return (_isNativeReflectConstruct = function _isNativeReflectConstruct() {return !!t;})();}import EventEmitter from 'events';var
BaseLexer = /*#__PURE__*/function (_EventEmitter) {_inherits(BaseLexer, _EventEmitter);var _super = _createSuper(BaseLexer);
function BaseLexer() {var _this;var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};_classCallCheck(this, BaseLexer);
_this = _super.call(this);
_this.keys = [];
_this.functions = options.functions || ['t'];return _this;
}_createClass(BaseLexer, [{ key: "validateString", value:
function validateString(string) {
var regex = new RegExp('^' + BaseLexer.stringPattern + '$', 'i');
return regex.test(string);
} }, { key: "functionPattern", value:
function functionPattern() {
return '(?:' + this.functions.join('|').replace('.', '\\.') + ')';
} }], [{ key: "singleQuotePattern", get:
function get() {
return "'(?:[^'].*?[^\\\\])?'";
} }, { key: "doubleQuotePattern", get:
function get() {
return '"(?:[^"].*?[^\\\\])?"';
} }, { key: "backQuotePattern", get:
function get() {
return '`(?:[^`].*?[^\\\\])?`';
} }, { key: "variablePattern", get:
function get() {
return '(?:[A-Z0-9_.-]+)';
} }, { key: "stringPattern", get:
function get() {
return (
'(?:' +
[BaseLexer.singleQuotePattern, BaseLexer.doubleQuotePattern].join('|') +
')');
} }, { key: "stringOrVariablePattern", get:
function get() {
return (
'(?:' +
[
BaseLexer.singleQuotePattern,
BaseLexer.doubleQuotePattern,
BaseLexer.variablePattern].
join('|') +
')');
} }]);return BaseLexer;}(EventEmitter);export { BaseLexer as default };
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