// arguments
var inFile = arguments[0];
-var outFile = arguments[1] || inFile.replace(/\.js$/, "-p.js");
+var outFile = arguments[1] || inFile.replace(/\.js$/, ".pack.js");
// options
var base62 = true;
var shrink = true;
var script = readFile(inFile);
+var header = script.match(/\/\*(.|\n)*?\*\//)[0];
var packer = new Packer;
var packedScript = packer.pack(script, base62, shrink);
-writeFile(outFile, packedScript);
+writeFile(outFile, header + "\n" + packedScript);