Annotation of 43BSD/usr.lib/learn/editor/L72.1a, revision 1.1

1.1     ! root        1: #print
        !             2: A command related to the global command is the 'v' command.
        !             3: It also selects lines on which a second command is executed; the
        !             4: difference between 'g' and 'v' is that the selected lines
        !             5: for the 'v' command are all those on which the expression
        !             6: is NOT found.  Thus
        !             7:   v/abc/s/x/y/g
        !             8: changes 'x' to 'y' on all lines NOT containing an 'abc'.
        !             9: There is a file 'price' in this directory.  Find all lines
        !            10: that do NOT begin with blank and prefix three asterisks
        !            11: to them.  Then rewrite the file and type "ready".
        !            12: #create Ref
        !            13: ***beef
        !            14:   shoulder 1.39/lb
        !            15:   flank    1.59/lb
        !            16:   sirloin  2.19/lb
        !            17:   round    1.89/lb
        !            18: ***fish
        !            19:   sword    3.99/lb
        !            20:   cod      1.99/lb
        !            21:   blues    2.49/lb
        !            22:   stripers 3.49/lb
        !            23:   flounder 2.99/lb
        !            24: ***pork
        !            25:   shoulder  .89/lb
        !            26:   loin     1.59/lb
        !            27:   bacon    1.19/lb
        !            28: #create price
        !            29: beef
        !            30:   shoulder 1.39/lb
        !            31:   flank    1.59/lb
        !            32:   sirloin  2.19/lb
        !            33:   round    1.89/lb
        !            34: fish
        !            35:   sword    3.99/lb
        !            36:   cod      1.99/lb
        !            37:   blues    2.49/lb
        !            38:   stripers 3.49/lb
        !            39:   flounder 2.99/lb
        !            40: pork
        !            41:   shoulder  .89/lb
        !            42:   loin     1.59/lb
        !            43:   bacon    1.19/lb
        !            44: #user
        !            45: #cmp price Ref
        !            46: #log
        !            47: #next
        !            48: 73.1a 10

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