�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` var hasOwnProperty = Object.prototype.hasOwnProperty; function buildMap(list, caseInsensitive) { var map = Object.create(null); if (!Array.isArray(list)) { return null; } for (var i = 0; i < list.length; i++) { var name = list[i]; if (caseInsensitive) { name = name.toLowerCase(); } map[name] = true; } return map; } function buildList(data) { if (!data) { return null; } var tags = buildMap(data.tags, true); var ids = buildMap(data.ids); var classes = buildMap(data.classes); if (tags === null && ids === null && classes === null) { return null; } return { tags: tags, ids: ids, classes: classes }; } function buildIndex(data) { var scopes = false; if (data.scopes && Array.isArray(data.scopes)) { scopes = Object.create(null); for (var i = 0; i < data.scopes.length; i++) { var list = data.scopes[i]; if (!list || !Array.isArray(list)) { throw new Error('Wrong usage format'); } for (var j = 0; j < list.length; j++) { var name = list[j]; if (hasOwnProperty.call(scopes, name)) { throw new Error('Class can\'t be used for several scopes: ' + name); } scopes[name] = i + 1; } } } return { whitelist: buildList(data), blacklist: buildList(data.blacklist), scopes: scopes }; } module.exports = { buildIndex: buildIndex };