var __extends = (this && this.__extends) || (function () {
var extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
(function (factory) {
Eif (typeof module === "object" && typeof module.exports === "object") {
var v = factory(require, exports);
Iif (v !== undefined) module.exports = v;
}
else if (typeof define === "function" && define.amd) {
define(["require", "exports", "./cssScanner"], factory);
}
})(function (require, exports) {
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
'use strict';
Object.defineProperty(exports, "__esModule", { value: true });
var scanner = require("./cssScanner");
var _FSL = '/'.charCodeAt(0);
var _NWL = '\n'.charCodeAt(0);
var _CAR = '\r'.charCodeAt(0);
var _LFD = '\f'.charCodeAt(0);
var _TIC = '`'.charCodeAt(0);
var _DOT = '.'.charCodeAt(0);
var customTokenValue = scanner.TokenType.CustomToken;
exports.Ellipsis = customTokenValue++;
var LESSScanner = (function (_super) {
__extends(LESSScanner, _super);
function LESSScanner() {
return _super !== null && _super.apply(this, arguments) || this;
}
LESSScanner.prototype.scan = function () {
var triviaToken = this.trivia();
Iif (triviaToken !== null) {
return triviaToken;
}
var offset = this.stream.pos();
// LESS: escaped JavaScript code `let a = "dddd"`
var tokenType = this.escapedJavaScript();
if (tokenType !== null) {
return this.finishToken(offset, tokenType);
}
if (this.stream.advanceIfChars([_DOT, _DOT, _DOT])) {
return this.finishToken(offset, exports.Ellipsis);
}
return _super.prototype.scan.call(this);
};
LESSScanner.prototype.comment = function () {
if (_super.prototype.comment.call(this)) {
return true;
}
if (this.stream.advanceIfChars([_FSL, _FSL])) {
this.stream.advanceWhileChar(function (ch) {
switch (ch) {
case _NWL:
case _CAR:
case _LFD:
return false;
default:
return true;
}
});
return true;
}
else {
return false;
}
};
LESSScanner.prototype.escapedJavaScript = function () {
var ch = this.stream.peekChar();
if (ch === _TIC) {
this.stream.advance(1);
this.stream.advanceWhileChar(function (ch) { return ch !== _TIC; });
return this.stream.advanceIfChar(_TIC) ? scanner.TokenType.EscapedJavaScript : scanner.TokenType.BadEscapedJavaScript;
}
return null;
};
return LESSScanner;
}(scanner.Scanner));
exports.LESSScanner = LESSScanner;
});
//# sourceMappingURL=lessScanner.js.map |