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各位大虾，帮忙编写一个删除复线的lisp
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各位大虾，帮忙编写一个删除复线的lisp各位大虾，帮忙编写一个删除复线的lisp，
d
(defun c:tt ()
(setvar "cmdecho" 0)
(if (setq ss (ssget '((0 . "*polyline"))))
(command ".erase" ss "")
)
(setvar "cmdecho" 1)
(princ)
)
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d