Topic: Finding each closed boundary (again)

[m4rdy]

I read about this topic (http://www.theswamp.org/index.php?topic=10371.0).
and this lisp from john f. uhden (http://www.theswamp.org/index.php?topic=7785.0)
I need to combine this lisps for avoiding duplicate boundary and change BPOLY command with HATCH (and hpgaptol).
Next i will find the area of each boundary (i have my own lisp to do this).
I think that will be the powerfull program.
Please if anyone can help me.
Thank you.

m4rdy