动态填充：链接
命令：DH

自动切换图层：链接
xlr-Autolayer.lsp用于自动切换图层的小工具，标注时刻自动切换到标注层，标注完成后自动切换回原来的图层。
看下面，什么对象想放在什么图层下，用什么颜色和线型都可以自定义。
(list "QDIM" "3_DIM" 3 "continuous" T)
(list "DTEXT" "9_TXT" 9 "continuous" T)
(list "MTEXT" "9_TXT" 9 "continuous" T)
(list "TEXT" "9_TXT" 9 "continuous" T)
(list "BHATCH" "2_HAT" 2 "continuous" T)
(list "HATCH" "2_HAT" 2 "continuous" T)
(list "POINT" "点" 4 "continuous" T)
(list "XLINE" "辅助线" 8 "continuous" T)