@@ 0,0 1,14 @@ 
+package player
+
+import (
+	"fmt"
+	"strings"
+)
+
+func printfln(s string, args ...interface{}) {
+	xstr := strings.ReplaceAll(s, "{}", "%v")
+	xstr += "\n"
+	//fmt.Println("xstr:", xstr)
+
+	fmt.Printf(xstr, args...)
+}