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Loadstar 94
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094.d81
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error trap
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Commodore BASIC
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2022-08-26
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1KB
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58 lines
10 poke53281,0:print"[147]"
20 dv=peek(186):ifdv<8thendv=8
30 print"(1) [208]rinter routine
40 [153]"(2) (NULL)oad routine
50 print"(3) [211]ave routine
60 [161]a$:[139]a$[179]"1"[176]a$[177]"3"[167]60
70 f$[178]"test"
80 [145][197](a$)[141]400,500,600
90 [144]
397 :
398 :[143] printer routine
399 :
400 [159]4,4,7:[160]4
410 [139]st[178]0[167][142]
420 [153]"(NULL)rinter not on - press a key"
430 [161]a$:[139]a$[178]""[167]430
440 [142]
497 :
498 :[143] load routine
499 :
500 [141]1000:[139]fl[167][142]
510 [141]2000
520 [139]er[179][177]63[167][153]er;er$;t;s:[142]
530 [153]"file loaded"
540 [142]
597 :
598 :[143] save routine
599 :
600 [141]1000:[139]fl[167][142]
610 [141]2000
620 [139]er[179]62[176]er[177]63[167][153]er;er$;t;s:[142]
630 [139]er[178]62[167]680
640 [153]er$" - want to replace? (y/n)"
650 [161]a$:[139]a$[178]""[167]650
660 [139]a$[179][177]"y"[167][142]
670 [159]15,dv,15,"s:"[170]f$:[160]15
680 [158]57812f$,dv:[151]193,0:[151]194,8:[151]174,0:[151]175,40:[158]62954
690 [141]3000
700 [139]er[167][153]er;er$;s;t:[142]
710 [153]"file saved"
720 [142]
997 :
998 :[143] check for drive being on
999 :
1000 fl[178]0:[159]15,dv,15:[160]15
1010 [139]st[178][171]128[167][153]"str$rive not on":fl[178]1
1020 [142]
1997 :
1998 :[143] check for file existing
1999 :
2000 [160]15:[159]15,dv,15,"r:"[170]f$[170]"="[170]f$
2010 [132]15,er,er$,t,s
2020 [160]15:[142]
2997 :
2998 :[143] check for save error
2999 :
3000 [160]15:[159]15,dv,15:[132]15,er,er$,s,t:[160]15:[142]