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#print
Now suppose we wanted to delete the blanks
after the letter "t" in this line:
here are a lot of blanks
This line is on file "blank". Try the sequence
ed blank
1p
s/t */t/p
w
q
ready
#create Ref
here are a lotof blanks
#create blank
here are a lot of blanks
#user
#cmp blank Ref
#log
#next
35.2c 5
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