diff --git a/efn.c b/efn.c
index 656132f..6836dae 100644
--- a/efn.c
+++ b/efn.c
@@ -3,7 +3,6 @@
 #include "consts.h"
 
 #include "types.h"
-
 #include "efn.h"
 
 #include "main.c"
@@ -25,5 +24,3 @@
 #include "commands.c"
 
 
-
-
diff --git a/main.c b/main.c
index e8ee463..8de1e54 100644
--- a/main.c
+++ b/main.c
@@ -18,9 +18,24 @@ parse_command(char *input) {
 	return &starts[0];
 }
 
+void
+run_command(char *c) {
+	char **com = parse_command(c);
+	if(com[0] == NULL) return;
+	if(commands[com[0][0]] != NULL)
+		commands[com[0][0]](c, com);
+	else
+		puts("invalid command");
+}
+
 int
 main(int argc, char **argv) {
 	static char buf[COM_BUF_SIZE];
+
+	if (argc >= 2) {
+		// todo, open file
+	}
+
 	while(1) {
                 memset(buf, 0, sizeof(buf));
 		printf("   > ");
@@ -30,12 +45,15 @@ main(int argc, char **argv) {
                         if (buf[i] == '\n')    
                                 buf[i] = '\0';
 		if (com != NULL) {
-			if (commands[com[0]] != NULL) commands[com[0]](buf, parse_command(com));
-                        else puts("invalid command.");
-                }
-        }
-        return 0;
+			run_command(com);
+		}
+	}
+	return 0;
 }
 
 
 
+
+
+
+