Rebar marking type-6(with under line).
    
 
  Program name : B6.LSP

     Example 
    Select objects: {p1}~{p2} 4 found           [Select rebars by using cross box]
    Select objects:                    [Finksh selecting]
    4 Entity Found
    Pick start point: nea to {p3}               [Pick start point of leader line]
    Pick end point: per to {p4}         [Pick end point of leader line]
    Pick start point: nea to {p5}               [Pick start point of leader line]
    Pick end point:  <Ortho on> {p6}            [Pick position of mark circle]
    Pick base line: {p7}                        [Pick side point of underline]
    Enter Marking: b6                  [Enter name of rebar]
    Enter Rebar Dia: d29                       [Enter diameter of rebar]