Chapter 3

                          Basic drawing command

line command: 

                            Creates single straight line segments.
1. Choose Draw, Line.
              or
2. Click the Line icon.
              or
3. Type LINE from the command prompt
    Command: LINE or L
4. Press ENTER
5. Pick From point: (point)
6. Pick Specify next point or [Close/Undo]:(point)
7. Pick Specify next point or [Close/Undo]:(point)
8. Press ENTER to end line sequence
             or
9. Type U to undo the last segment
    To point: U (undo)
            or
10. Type C to create a closed polygon
    To point : C (close)