 TANPA                                                              Menu: HELPL
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 Draws two help lines tangential to a wire arc through a given point.

         1. * (POINT) point
         2. * (IND) arc
         3. * (Y/N) confirm choice

 Description:
 This command creates two help lines from a specified point tangential to
 an indicated wire arc or circle. If the arc is such that the tangents do not
 meet it, they will be drawn to points that are extensions of the arc. Two
 smaller help lines perpendicular to the first help lines indicate the exact
 point of contact with the true arc or circle.
 Specify the point, select and confirm the arc.
