This command combines two linework entities to create a
polyline. This command is simple variation of the Join Nearest
command. The difference is that there is no options dialog and only
two linework entities are processed. The linework entities can be
polylines, lines or arcs. At the first entity prompt, you
can enter Options to set the connection method for how to bridge a
gap between the linework. The Direct method creates a segment
across the gap. The Average method averages the endpoints into a
single vertex. The Fillet method does a fillet with radius of
zero.
Select 1st entity to join [Options]: pick
polyline
Select 2nd entity to join: pick polyline
Pulldown Menu Location: Edit > Polyline Utilities
Keyboard Command: join2
Prerequisite: Linework to join