From Macros Wiki
This is used to create a line with the same parameters as an old line.
- <line number>
- The number of the line (1 to 100) to be defined. This is a number used by the macro to create other geometry.
- <new line number>
- Define a point number for the newly created line (1 to 100)
- - LINE_COPY 4, 8
- - LINE_COPY 6, 9