= l command
        .re-display from last of the hidden lines.
        .xx-xx format is not supported.

      (1) x[n] pattern

        .re-display 3 lines from bottom of hidden lines.

            0001000|A
            l3     |-     13 line excluded ------------------
            0015000|O
        ===>
            0001000|A
            -------|-     10 line excluded ----------------
            0012000|L
            0013000|M
            0014000|N
            0015000|O

      (2) x[n][,b][.s] pattern

        .repaet 3 times that display 2 lines with intermediate 1 lines left.

            0001000|A
            l3,2.1 |-     13 line excluded ---------------
            0015000|O
        ===>
            0001000|A
            -------|-      5 line excluded -----------------------
            0007000|G
            0008000|H
            -------|-      1 line excluded -----------------------
            0000000|J
            0011000|K
            -------|-      1 line excluded -----------------------
            0013000|M
            0014000|N
            0015000|O