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Annotation of 42BSD/usr.lib/learn/editor/L56.1a, revision 1.1.1.1

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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