�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�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` /* MIT License http://www.opensource.org/licenses/mit-license.php Author Tobias Koppers @sokra */ "use strict"; var Source = require("./Source"); var SourceNode = require("source-map").SourceNode; var REPLACE_REGEX = /\n(?=.|\s)/g; function cloneAndPrefix(node, prefix, append) { if(typeof node === "string") { var result = node.replace(REPLACE_REGEX, "\n" + prefix); if(append.length > 0) result = append.pop() + result; if(/\n$/.test(node)) append.push(prefix); return result; } else { var newNode = new SourceNode( node.line, node.column, node.source, node.children.map(function(node) { return cloneAndPrefix(node, prefix, append); }), node.name ); newNode.sourceContents = node.sourceContents; return newNode; } }; class PrefixSource extends Source { constructor(prefix, source) { super(); this._source = source; this._prefix = prefix; } source() { var node = typeof this._source === "string" ? this._source : this._source.source(); var prefix = this._prefix; return prefix + node.replace(REPLACE_REGEX, "\n" + prefix); } node(options) { var node = this._source.node(options); var prefix = this._prefix; var output = []; var result = new SourceNode(); node.walkSourceContents(function(source, content) { result.setSourceContent(source, content); }); var needPrefix = true; node.walk(function(chunk, mapping) { var parts = chunk.split(/(\n)/); for(var i = 0; i < parts.length; i += 2) { var nl = i + 1 < parts.length; var part = parts[i] + (nl ? "\n" : ""); if(part) { if(needPrefix) { output.push(prefix); } output.push(new SourceNode(mapping.line, mapping.column, mapping.source, part, mapping.name)); needPrefix = nl; } } }); result.add(output); return result; } listMap(options) { var prefix = this._prefix; var map = this._source.listMap(options); return map.mapGeneratedCode(function(code) { return prefix + code.replace(REPLACE_REGEX, "\n" + prefix); }); } updateHash(hash) { if(typeof this._source === "string") hash.update(this._source); else this._source.updateHash(hash); if(typeof this._prefix === "string") hash.update(this._prefix); else this._prefix.updateHash(hash); } } require("./SourceAndMapMixin")(PrefixSource.prototype); module.exports = PrefixSource;