Annotation of 43BSDTahoe/usr.lib/learn/editor/L56.1a, revision 1.1

1.1     ! root        1: #print
        !             2: Is there just as easy a way of
        !             3: printing the immediately preceding line?
        !             4: Not quite, but almost.  The line
        !             5: 
        !             6: -
        !             7: 
        !             8: will print the line just before the line you
        !             9: are on.  What's the equivalent command
        !            10: in terms of "." and "p"?  Type "answer COMMAND"
        !            11: when you figure it out.  Again, you can experiment
        !            12: first; the same file named "pres" is in this directory.
        !            13: #create pres
        !            14: George Washington
        !            15: John Adams
        !            16: Thomas Jefferson
        !            17: James Madison
        !            18: James Monroe
        !            19: John Quincy Adams
        !            20: Andrew Jackson
        !            21: Martin van Buren
        !            22: William Henry Harrison
        !            23: John Tyler
        !            24: James K. Polk
        !            25: Franklin Pierce
        !            26: Millard Fillmore
        !            27: James Buchanan
        !            28: Abraham Lincoln
        !            29: #copyin
        !            30: #user
        !            31: #uncopyin
        !            32: #match .-1p
        !            33: The "p" isn't needed.
        !            34: #match .-1
        !            35: #log
        !            36: #next
        !            37: 57.1a 10

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