the Var
POLARMODE
Controls settings for polar and object snap tracking. The value is the sum of four bitcodes:
Polar angle measurements
0 Measure polar angles based on current UCS (absolute)
1 Measure polar angles from selected objects (relative)
If I set to 1 (relative)
How I can select by LISP, with out the user action, the last line I draw to be the selected object.??