fixed exporting module informations

Author: BowlingX

index.js

@@ -188,15 +188,15 @@ ExtractTextPlugin.prototype.loader = function(options) {
 ExtractTextPlugin.prototype.extract = function(options) {
 	if(arguments.length > 1) {
 		throw new Error("Breaking change: extract now only takes a single argument. Either an options " +
-						"object *or* the loader(s).\n" +
-						"Example: if your old code looked like this:\n" +
-						"    ExtractTextPlugin.extract('style-loader', 'css-loader')\n\n" +
-						"You would change it to:\n" +
-						"    ExtractTextPlugin.extract({ fallback: 'style-loader', use: 'css-loader' })\n\n" +
-						"The available options are:\n" +
-						"    use: string | object | loader[]\n" +
-						"    fallback: string | object | loader[]\n" +
-						"    publicPath: string\n");
+			"object *or* the loader(s).\n" +
+			"Example: if your old code looked like this:\n" +
+			"    ExtractTextPlugin.extract('style-loader', 'css-loader')\n\n" +
+			"You would change it to:\n" +
+			"    ExtractTextPlugin.extract({ fallback: 'style-loader', use: 'css-loader' })\n\n" +
+			"The available options are:\n" +
+			"    use: string | object | loader[]\n" +
+			"    fallback: string | object | loader[]\n" +
+			"    publicPath: string\n");
 	}
 	if(options.fallbackLoader) {
 		console.warn('fallbackLoader option has been deprecated - replace with "fallback"');
@@ -227,7 +227,7 @@ ExtractTextPlugin.prototype.extract = function(options) {
 	return [this.loader(options)]
 		.concat(before, loader)
 		.map(getLoaderObject);
-}
+};
 
 ExtractTextPlugin.extract = ExtractTextPlugin.prototype.extract.bind(ExtractTextPlugin);
 
@@ -340,12 +340,14 @@ ExtractTextPlugin.prototype.apply = function(compiler) {
 						module.request,
 						module.userRequest,
 						module.rawRequest,
-						[],
+						module.loaders,
 						module.resource,
 						module.parser
 					);
 					newModule.id = id;
-					newModule._source = new OriginalSource('// removed by extract-text-webpack-plugin');
+					var localsMatch = module._source._value.match(/exports\.locals([\s\S]*};)/);
+					localsMatch = localsMatch ? 'module.exports = '+localsMatch[0] : null;
+					newModule._source = new OriginalSource('// removed by extract-text-webpack-plugin\n'+(localsMatch||''));
 					data.chunks.forEach(function (chunk) {
 						chunk.removeModule(module);
 						chunk.addModule(newModule);