INTLA                                                              Menu: HELPL
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Creates a help line extension from an indicated line marking the points of
intersection with an indicated wire arc or circle.

        1. * (IND) arc
        2. * (Y/N) confirm choice
        3. * (IND) line
        4. * (Y/N) confirm choice

Description:
This command creates an extension from an indicated line and marks two points
along its length where it intersects an indicated wire arc or circle. The
points are indicated by small help line crosses. If the line does not meet the
arc, the crosses will be drawn to points that are extensions of the arc. The
crosses indicate the exact point of intersection with the true arc or circle.
Indicate and confirm the arc and the line.
NOTE: The line and the arc must both be on the same plane.
