Start development on BSD 4

[unix-history] / .ref-5cb41021d721f4e0ac572d592613f963e495d1ff / .ref-BSD-3 / usr / lib / learn / editor / L34.2e

#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