刚学lsp，问几个问题，

caoyin

(if (setq EntNam (car (entsel "\n请选择块:"   "" '((0 . "INSERT")))))

你倒是厉害，把entsel 和 ssget 合并了

(rename EntNam "*U")

 

rename是哪里的函数

我在程序中设了
  (setvar "cmdecho" 0)
  (setvar "osmode" 0)

先储存系统变量值，然后恢复,如：

(defun c:test (/ a)

  (setq a (getvar "osmode" 0))

  (command "_.line" "0,0" "100,0" "")

  (setvar "osmode" a)

)