Edit File: canUnquote.js
'use strict'; exports.__esModule = true; exports.default = canUnquote; var _unquote = require('./unquote'); var _unquote2 = _interopRequireDefault(_unquote); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } /** * Can unquote attribute detection from mothereff.in * Copyright Mathias Bynens <https://mathiasbynens.be/> * https://github.com/mathiasbynens/mothereff.in */ var escapes = /\\([0-9A-Fa-f]{1,6})[ \t\n\f\r]?/g; var range = /[\u0000-\u002c\u002e\u002f\u003A-\u0040\u005B-\u005E\u0060\u007B-\u009f]/; function canUnquote(value) { value = (0, _unquote2.default)(value); if (value === '-' || value === '') { return false; } value = value.replace(escapes, 'a').replace(/\\./g, 'a'); return !(range.test(value) || /^(?:-?\d|--)/.test(value)); } module.exports = exports['default'];
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