#!/bin/rc root=/usr/web/ r=`{read | tr -d '^M'} r=`{cleanname /$"r} r=$"root^$"r test -d $"r && r=$"r/menu test -r $"r && cat $"r && exit echo '3 nope nope nope' #Line 4: '^M' is CR - carriage return 0x0D inside '' (Ctrl + M in Plan 9)