diff --git a/src/jlox/main.d b/src/jlox/main.d
index 92bb2cc..51e0e33 100644
--- a/src/jlox/main.d
+++ b/src/jlox/main.d
@@ -80,10 +80,17 @@ static class Lox{
 int main(string[] argv){
 	auto args = new Program("lox")
 		.add(new Argument("path").optional.acceptsFiles)
+		.add(new Option("cmd").name("command"))
 		.parse(argv);
 	try{
-		if(args.arg("path"))
-			Lox.runFile(args.arg("path"));
+		if(args.arg("path") && args.option("command")){
+			stderr.writeln("Cant have both path and --cmd");
+			return 3;
+		}
+		if(auto cmd = args.option("command"))
+			Lox.run(cmd);
+		else if(auto path = args.arg("path"))
+			Lox.runFile(path);
 		else
 			Lox.runPrompt();
 	} catch(MainException rte){