请大家帮看看
<P><FONT face="Courier New"><FONT style="BACKGROUND-COLOR: #e3e3e3"><FONT color=#008000>请大家看看 如果（点号和坐标数据）是用逗号分开的</FONT></FONT></FONT></P><P><FONT style="BACKGROUND-COLOR: #e3e3e3" face="Courier New" color=#008000>这个程序怎么改</FONT></P>
<P><FONT face="Courier New"><FONT style="BACKGROUND-COLOR: #e3e3e3"><FONT color=#008000>展绘碎部点2 </FONT><FONT color=red>(</FONT><FONT color=#008000>点号和坐标数据）</FONT></FONT><FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/defun.htm" target="_blank" ><FONT face="Courier New" color=blue>defun</FONT></A><FONT face="Courier New"> <FONT color=blue><B>c:sbd2</B></FONT><FONT color=red>(</FONT> </FONT><A href="http://www.mjtd.com/object/autolisp/47.htm" target="_blank" ><FONT face="Courier New" color=blue>/</FONT></A><FONT face="Courier New"> fp pf sxb reco dh pt n s ii<FONT color=red>)</FONT><BR> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/command.htm" target="_blank" ><FONT face="Courier New" color=blue>command</FONT></A><FONT face="Courier New"> <FONT color=#880000>"layer"</FONT> <FONT color=#880000>"m"</FONT> <FONT color=#880000>"000"</FONT> <FONT color=#880000>"c"</FONT> 7 <FONT color=#880000>""</FONT> <FONT color=#880000>""</FONT><FONT color=red>)</FONT> <BR> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/setq.htm" target="_blank" ><FONT face="Courier New" color=blue>setq</FONT></A><FONT face="Courier New"> pf <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/getfiled.htm" target="_blank" ><FONT face="Courier New" color=blue>getfiled</FONT></A><FONT face="Courier New"> <FONT color=#880000>"指定坐标数据文件"</FONT> <FONT color=#880000>""</FONT> <FONT color=#880000>"txt"</FONT> 2<FONT color=red>)</FONT><FONT color=red>)</FONT><BR> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/if.htm" target="_blank" ><FONT face="Courier New" color=blue>if</FONT></A><FONT face="Courier New"> pf <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/progn.htm" target="_blank" ><FONT face="Courier New" color=blue>progn</FONT></A><BR><FONT face="Courier New"> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/setq.htm" target="_blank" ><FONT face="Courier New" color=blue>setq</FONT></A><FONT face="Courier New"> fp <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/open.htm" target="_blank" ><FONT face="Courier New" color=blue>open</FONT></A><FONT face="Courier New"> pf <FONT color=#880000>"r"</FONT><FONT color=red>)</FONT><FONT color=red>)</FONT><BR> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/setq.htm" target="_blank" ><FONT face="Courier New" color=blue>setq</FONT></A><FONT face="Courier New"> reco <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/read-line.htm" target="_blank" ><FONT face="Courier New" color=blue>read-line</FONT></A><FONT face="Courier New"> fp<FONT color=red>)</FONT> ii 1<FONT color=red>)</FONT><BR> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/setq.htm" target="_blank" ><FONT face="Courier New" color=blue>setq</FONT></A><FONT face="Courier New"> sxb <FONT color=red>(</FONT>flz reco<FONT color=red>)</FONT><FONT color=red>)</FONT><BR> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/while.htm" target="_blank" ><FONT face="Courier New" color=blue>while</FONT></A><FONT face="Courier New"> sxb<BR> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/setq.htm" target="_blank" ><FONT face="Courier New" color=blue>setq</FONT></A><FONT face="Courier New"> sxb <FONT color=red>(</FONT>flz reco<FONT color=red>)</FONT> n <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/length.htm" target="_blank" ><FONT face="Courier New" color=blue>length</FONT></A><FONT face="Courier New"> sxb<FONT color=red>)</FONT><FONT color=red>)</FONT><BR> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/if.htm" target="_blank" ><FONT face="Courier New" color=blue>if</FONT></A><FONT face="Courier New"> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/61.htm" target="_blank" ><FONT face="Courier New" color=blue>=</FONT></A><FONT face="Courier New"> n 4<FONT color=red>)</FONT> <BR> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/progn.htm" target="_blank" ><FONT face="Courier New" color=blue>progn</FONT></A><FONT face="Courier New"> <BR> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/setq.htm" target="_blank" ><FONT face="Courier New" color=blue>setq</FONT></A><FONT face="Courier New"> dh <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/nth.htm" target="_blank" ><FONT face="Courier New" color=blue>nth</FONT></A><FONT face="Courier New"> 0 sxb<FONT color=red>)</FONT> pt <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/list.htm" target="_blank" ><FONT face="Courier New" color=blue>list</FONT></A><FONT face="Courier New"> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/atof.htm" target="_blank" ><FONT face="Courier New" color=blue>atof</FONT></A><FONT face="Courier New"> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/nth.htm" target="_blank" ><FONT face="Courier New" color=blue>nth</FONT></A><FONT face="Courier New"> 1 sxb<FONT color=red>)</FONT><FONT color=red>)</FONT> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/atof.htm" target="_blank" ><FONT face="Courier New" color=blue>atof</FONT></A><FONT face="Courier New"> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/nth.htm" target="_blank" ><FONT face="Courier New" color=blue>nth</FONT></A><FONT face="Courier New"> 2 sxb<FONT color=red>)</FONT><FONT color=red>)</FONT> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/atof.htm" target="_blank" ><FONT face="Courier New" color=blue>atof</FONT></A><FONT face="Courier New"> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/nth.htm" target="_blank" ><FONT face="Courier New" color=blue>nth</FONT></A><FONT face="Courier New"> 3 sxb<FONT color=red>)</FONT><FONT color=red>)</FONT><FONT color=red>)</FONT><FONT color=red>)</FONT><BR> <FONT color=green><FONT color=green><FONT color=red>(</FONT><A href="http://www.mjtd.com/object/autolisp/command.htm" target="_blank" ><FONT color=blue>command</FONT></A> <FONT color=#880000>"circle"</FONT> pt blc<FONT color=red>)</FONT></FONT></FONT> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/command.htm" target="_blank" ><FONT face="Courier New" color=blue>command</FONT></A><FONT face="Courier New"> <FONT color=#880000>"point"</FONT> pt<FONT color=red>)</FONT><BR> <FONT color=green><FONT color=green><FONT color=red>(</FONT><A href="http://www.mjtd.com/object/autolisp/command.htm" target="_blank" ><FONT color=blue>command</FONT></A> <FONT color=#880000>"text"</FONT> pt <FONT color=red>(</FONT><A href="http://www.mjtd.com/object/autolisp/42.htm" target="_blank" ><FONT color=blue>*</FONT></A> 2 blc<FONT color=red>)</FONT> 0 dh <FONT color=#880000>""</FONT><FONT color=red>)</FONT></FONT></FONT> <FONT color=red>)</FONT><BR> <FONT color=red>(</FONT>cwts<FONT color=red>)</FONT><FONT color=red>)</FONT><BR> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/setq.htm" target="_blank" ><FONT face="Courier New" color=blue>setq</FONT></A><FONT face="Courier New"> reco <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/read-line.htm" target="_blank" ><FONT face="Courier New" color=blue>read-line</FONT></A><FONT face="Courier New"> fp<FONT color=red>)</FONT> ii <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/1+.htm" target="_blank" ><FONT face="Courier New" color=blue>1+</FONT></A><FONT face="Courier New"> ii<FONT color=red>)</FONT><FONT color=red>)</FONT><BR> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/setq.htm" target="_blank" ><FONT face="Courier New" color=blue>setq</FONT></A><FONT face="Courier New"> sxb <FONT color=red>(</FONT>flz reco<FONT color=red>)</FONT><FONT color=red>)</FONT><BR> <BR> <BR><BR> <FONT color=red>)</FONT><BR> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/close.htm" target="_blank" ><FONT face="Courier New" color=blue>close</FONT></A><FONT face="Courier New"> fp<FONT color=red>)</FONT><BR> <FONT color=red>)</FONT><FONT color=red>)</FONT></FONT><BR><FONT face="Courier New"> <FONT color=red>(</FONT></FONT><A href="http://www.mjtd.com/object/autolisp/princ.htm" target="_blank" ><FONT face="Courier New" color=blue>princ</FONT></A><FONT face="Courier New"><FONT color=red>)</FONT><FONT color=red>)</FONT></FONT></P>
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