Remove TokenMode

src/main.odin

@@ -35,15 +35,6 @@ print_token :: proc(token: Token, depth: int) {
 		value_str = v
 	case int:
 		value_str = fmt.aprintf("%d", v, allocator = context.temp_allocator)
-	case TokenMode:
-		switch v {
-		case TokenMode.Start:
-			value_str = "Start"
-		case TokenMode.End:
-			value_str = "End"
-		case TokenMode.Modeless:
-			value_str = "Modeless"
-		}
 	}
 
 	if value_str != "" {