# 2.3:  Extending the previous program, put the input() call inside a while True: loop.  If the user
# asks to quit, break out of the loop.  If not, allow the loop to return to the top (remember that
# all while loops automatically reset execution to the top of the loop when they reach the end;
# while True loops only stop looping when they hit break).

# Sample program run:

# please enter some text ('quit' to quit):  hello
# not quitting...
# please enter some text ('quit' to quit):  hello
# not quitting...
# please enter some text ('quit' to quit):  quit
# quitting...

