Data commit

Task/Keyboard-input-Flush-the-keyboard-buffer/Wren/keyboard-input-flush-the-keyboard-buffer.wren

@@ -0,0 +1,9 @@
+import "io" for Stdin
+
+System.print("Press some keys followed by enter.")
+while (true) {
+   var b = Stdin.readByte() // reads and removes a key from the buffer
+   System.print("Removed key with code %(b).")
+   if (b == 10) break      // buffer will be empty when enter key pressed
+}
+System.print("Keyboard buffer is now empty.")