> while((c=getchar()) != EOF)

 > What character input from the keyboard represents the EOF
 > character/key?

 AM> Crtl-Z (I'm almost 99.99999999999% sure). This should be

This is correct...

 AM> while((c=getchar()) != '\x27')

This is not.  (Try it - getchar() should never return ctrl-Z - it'll return
EOF instead!)


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