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Annotation of 43BSD/usr.lib/learn/editor/L10.1a, revision 1.1

1.1     ! root        1: #print
        !             2: Often, what you want to do is print an entire file,
        !             3: and often you don't know exactly how long it is.
        !             4: There is a special abbreviation for this purpose:
        !             5: the character
        !             6:   $
        !             7: refers to the last line in the file, and so
        !             8: 1,$p prints all of a file.
        !             9: Here's a new file.  Print it out using the editor
        !            10: command 1,$p.  Then do the usual w, q, and ready.
        !            11: #create Ref
        !            12: 1,$p
        !            13: w
        !            14: q
        !            15: #create file
        !            16: New York Mets Managers
        !            17:  Casey Stengel
        !            18:  Wes Westrum
        !            19:  Gil Hodges
        !            20:  Yogi Berra
        !            21:  Roy McMillan
        !            22: #copyin
        !            23: #pipe
        !            24: ex +'set prompt noopt open' file
        !            25: #user
        !            26: #unpipe
        !            27: #uncopyin
        !            28: tail -3 .copy >X1
        !            29: #cmp X1 Ref
        !            30: #log
        !            31: #next
        !            32: 10.1b 10

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