Added functionalities to show input from pipe and if repeat mode is on

numberstation.go

@@ -43,6 +43,10 @@ func main() {
 
 	var input string
 
+	if *repeat {
+		fmt.Println("Repeat mode is ON")
+	}
+
 	// Check if input is being redirected from a file
 	if isInputFromPipe() {
 		// Read from stdin (file input)
@@ -57,6 +61,10 @@ func main() {
 			return
 		}
 		input = inputBuilder.String()
+
+		// Display the input, filtered to uppercase, before playback
+		fmt.Println("Input:\n")
+		fmt.Println(strings.ToUpper(input))
 	} else {
 		// Use readline for interactive input
 		rl, err := readline.NewEx(&readline.Config{
@@ -104,7 +112,7 @@ func main() {
 		return r == ' ' || r == '-' || r == '_' || r == '\n' || r == '\r'
 	})
 
-	fmt.Println("Beginning playback...")
+	fmt.Print("Beginning playback... ")
 
 	for _, section := range sections {
 		numRepeats := 1