diff --git a/ml.cpp b/ml.cpp
index 65d6b4f..4865daa 100644
--- a/ml.cpp
+++ b/ml.cpp
@@ -2220,8 +2220,7 @@ int main(int argc, char *argv[]) {
 		}
 		// help
 		if (cmdOptionExists(argv, argv + argc, "-h")) {
-			std::cout
-				    << "Usage:\n\t-h print this help\n\t-b skip stdlib loading\n\t-c code - runs code passed on command line\n\t-f source_file - executes code in file\n\t-i runs repl\n\t-run used for shebang\n\t-p prints profile info at the end\n\t-d better stacktrace when exception\n\t-v prints version string\n\n";
+			std::cout << "Usage:\n\t-h print this help\n\t-b skip stdlib loading\n\t-c code - runs code passed on command line\n\t-f source_file - executes code in file\n\t-i runs repl\n\t-run used for shebang\n\t-p prints profile info at the end\n\t-d better stacktrace when exception\n\t-v prints version string\n\n";
 			return 0;
 		}
 		// version
@@ -2236,15 +2235,17 @@ int main(int argc, char *argv[]) {
 				run(codes[i], env);
 		// run files
 		} else if (cmdOptionExists(argv, argv + argc, "-f")) {
-			std::vector<std::string> files = getCmdOption(argv, argc, "-f");
-			for (size_t i = 0; i < files.size(); i++)
-				run(read_file_contents(files[i]), env);
+			for (auto & file : getCmdOption(argv, argc, "-f"))
+				run(read_file_contents(file), env);
 		// sheebang
-		} else if (argc == 3 && cmdOptionExists(argv, argv + argc, "-run")) {
-			std::string file_content = read_file_contents(argv[2]);
-			if (file_content.find("#!") == 0)        // shebang ?
-				file_content.erase(0, file_content.find("\n") + 1);   // TODO mac osx newline??
-			run(file_content, env);
+		} else if (cmdOptionExists(argv, argv + argc, "-run")) {
+			for (auto & file : getCmdOption(argv, argc, "-run")) {	// TODO check only one file is specified ??
+				std::string file_content = read_file_contents(file);
+				if (file_content.find("#!") == 0)        // shebang ?
+					file_content.erase(0, file_content.find("\n") + 1);   // TODO mac osx newline??
+
+				run(file_content, env);
+			}
 		// repl
 		} else {
 			repl(env);