Use template strings

Author: cletusw

loader.js

@@ -14,7 +14,7 @@ var extractTextPluginHmrRuntime = require.resolve("./hotModuleReplacement.js");
 module.exports = function(source) {
 	if(this.cacheable) this.cacheable();
 	// Even though this gets overwritten if extract+remove are true, without it, the runtime doesn't get added to the chunk
-	return "if(module.hot){require('" + extractTextPluginHmrRuntime + "');}\n" + source;
+	return `if (module.hot) { require('${extractTextPluginHmrRuntime}'); }\n${source}`;
 };
 module.exports.pitch = function(request) {
 	if(this.cacheable) this.cacheable();
@@ -114,7 +114,13 @@ module.exports.pitch = function(request) {
 							resultSource += "\nmodule.exports = " + JSON.stringify(text.locals) + ";";
 						}
 						// module.hot.data is undefined on initial load, and an object in hot updates
-						resultSource += "\nif(module.hot){\nmodule.hot.accept();\nif(module.hot.data){\nrequire('" + extractTextPluginHmrRuntime + "')('%%extracted-hash%%','" + publicPath + "','%%extracted-file%%');\n}\n}";
+						resultSource += `
+if (module.hot) {
+	module.hot.accept();
+	if (module.hot.data) {
+		require('${extractTextPluginHmrRuntime}')('%%extracted-hash%%','${publicPath}','%%extracted-file%%');
+	}
+}`;
 					}
 				} catch(e) {
 					return callback(e);