请帮我看一下这段设置图层的代码问题出在哪里？

lee_yan_cn · 发表于 2004-3-2 00:57:00

(if (tblsearch "layer" "aaa")
   (command "layer" "ON" "aaa" "T" "aaa"    "U" "aaa"    "M" "aaa" "" )
   (command "layer"    "m" "xxx" "C" "6" "L" "dashed" "" "")
)
其中红色字体部分有什么问题呢为什么该命令不能执行完而是出现“layer”命令的标准提示
而把红色部分分成两句例如
(command "layer"    "m" "xxx" "C" "6" "" "")
(command "layer"    "m" "xxx" "L" "dashed" "" "")
就没有这个问题了这是为什么呢？？？