knoppix@Knoppix:~/perl/Monks$ ./spw796843
Add input (CTRL-D to finish) : This is
Add input (CTRL-D to finish) : a few words
Add input (CTRL-D to finish) : of nonsense
Add input (CTRL-D to finish) : 
Add input (CTRL-D to finish) : including a
Add input (CTRL-D to finish) : blank line
Add input (CTRL-D to finish) : 
Your input:
  -->This is
  -->a few words
  -->of nonsense
  -->
  -->including a
  -->blank line
knoppix@Knoppix:~/perl/Monks$