如何改这后处理

oushiyun

高手帮忙改一下程式
0010 BEGIN PGM 1 MM
0020 TOOL DEF 1 L+0. R+3.
0030 TOOL CALL 1 Z S1000
0040 L X+5.888 Y+16. F2000 M13
0050 L Z+5. F2000
0060 L Z+3. F2000
0070 L Z-7. F1000
0080 L Z-10. F500
   这本来没有的,怎样加进0090这句?????????     0090 L Y+20. F1000
0100 CC X+.144 Y+20.
0110 C X+.144 Y+13. DR- F500
0120 L X-2.356 F500
0130 L X-20. F2000
0140 CC X-20. Y+10.
0150 C X-23. Y+10. DR+ F2000
0160 L Y-10. F2000
0170 CC Y-10.
0180 C X-20. Y-13. DR+ F2000
0190 L X+20. F2000
0200 CC X+20. Y0.0
0210 C Y+13. DR+ F2000
0220 L X-4.856 F2000
0230 CC X-4.856 Y+20.
0240 C X-10.601 Y+16. DR- F500
0250 L Z-7. F500
0260 L Z+5. F300
0270 STOP M25
0280 END PGM 1 MM