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#print
Suppose you wanted to match all letters and
punctuation marks. You could try
[^ ]
which is "anything but blank".
Try the following commands:
ed cut
1p
1s/p[^ ]/xxx/p
w
q
ready
#create Ref
stop this comxxxter
#create cut
stop this computer
#user
#cmp cut Ref
#log
#next
34.2f 5
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