but the simple purge command is not enough?
in any case if it were not, try to erase everything that you do not see:
it was all and remove with crossing all the design.
save him eat command:
(defun) c:eraseallnotvisible()(command "_erase" "_all" "_r" "_r" (getvar "extmin") (getvar "extmax")
)
erases everything that is not visible.
Don't want me, but if you want to use the commands in lisp, don't you think that at least the abyc's got to study it?
any defunct function starts with the parentheses (and you have to close with ), many open, many kiuduno.
In your case, there are 5 opening but only 4 closing.
link: my lisp