Home » CEEFAX disks » telesoftware7.adl » 06-05-88/DISCCPY
06-05-88/DISCCPY
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
Tape/disk: | Home » CEEFAX disks » telesoftware7.adl |
Filename: | 06-05-88/DISCCPY |
Read OK: | ✔ |
File size: | 1FEA bytes |
Load address: | FFFF0E00 |
Exec address: | FFFF802B |
File contents
100REM DCOPY By Jagdish Sah 110REM (c) The Micro User 120REM call format: *DCOPY 0 1 FILE1 D.FILE2 B.FILE3 130: 140namelength=7:filestore=&1900:newname=&404 150himem=&6:namelength=namelength+3:fileinfo=newname+namelength 160osfile=&FFDD:osbyte=&FFF4:osrdch=&FFE0:osnewl=&FFE7:osasci=&FFE3 170cmd_ptr=&70:fileinfo_ptr=&72:filename_ptr=&74:filestore_ptr=&76 180temp=&78:oldrtn=&7A:no_of_files=&7C:last_file=&7D:param_blk=&7E 190code%=&900 200: 210FOR I% =0 TO 2 STEP 2 220P%=code% 230[ OPT I% 240.init 250LDA &209:CMP #start DIV256:BEQ exit 260STA oldrtn+1:LDA &208:STA oldrtn 270 \ set up new oscli routine 280SEI:LDA #start MOD256:STA &208 290LDA #start DIV256:STA &209:CLI 300.exit RTS 310: 320.out PLA:TAY:PLA:TAX:PLA 330.old_cli JMP (oldrtn) 340: 350.start 360PHA:TXA:PHA:TYA:PHA 370STX cmd_ptr:STY cmd_ptr+1 380LDX #(cmdend-command):LDY #0 390STY no_of_files:STY last_file 400\ check the command 410JSR skipsp \ ignore leading spaces 420.chkcmd 430LDA (cmd_ptr),Y \ get typed command 440CMP command,Y \ compare with the correct value 450BNE out \ exit if command mis_match 460INY:DEX:BNE chkcmd \ check for all characters 470: 480PLA:PLA:PLA \ command correct,so tidy stack 490JSR osnewl:JSR update_cmdptr \ update command pointer 500JSR init_pointers \ set pointers for file storage etc 510JSR get_drive:STA in_dr \ get input drive no. 520JSR get_drive:STA out_dr \ get output drive no. 530LDX #input_drive MOD 256:LDY #input_drive DIV 256 540JSR old_cli \ issue *DRIVE X command 550JSR osnewl 560: 570.load_loop 580: 590\ check if enough room for file information exits 600LDA fileinfo_ptr:CLC:ADC #10:STA temp 610LDA fileinfo_ptr+1:ADC #0 620CMP #8:BCC ok 630LDA temp:BNE noroom \ info block <= &800 640.ok 650JSR get_filename:BCS nxt_file 660JSR get_filesize:BCS nxt_file 670: 680 \ check if enough room in file store 690JSR end_addr 700SEC:LDA himem:SBC temp 710LDA himem+1:SBC temp+1 720BMI noroom 730: 740JSR load_file 750JSR update_pointers 760INC no_of_files 770.nxt_file JSR osnewl 780LDA last_file:BEQ load_loop:BNE set_for_save 790: 800.noroom 810JSR message 820OPT FNequs(" _ No room") 830OPT FNequb(&0D) 840OPT FNequb(255) 850.set_for_save 860LDA no_of_files:BEQ end 870STA last_file:JSR init_pointers:JSR osnewl 880JSR output_drive \ set output drive 890.save_loop 900JSR check_presence:JSR message 910OPT FNequs("Save ") 920OPT FNequb(255) 930JSR print_filename 940JSR message 950OPT FNequs(" (Y/N) ? ") 960OPT FNequb(255) 970JSR end_addr 980JSR get_yn 990CPY #ASC"Y":BNE no_save 1000JSR save_file 1010.no_save 1020JSR update_pointers 1030DEC last_file:BNE save_loop 1040JSR message 1050OPT FNequb(&0D) 1060OPT FNequb(&0D) 1070OPT FNequs("Another copy (Y/N) ? ") 1080OPT FNequb(255) 1090JSR get_yn 1100CPY #ASC"Y":BEQ set_for_save 1110.end RTS 1120: 1130 \ *** SUBROUTINES *** 1140: 1150.skipsp 1160LDA (cmd_ptr),Y:INY 1170CMP #ASC" ":BEQ skipsp 1180DEY:BEQ ucp2 1190: 1200 \ update command pointer 1210.update_cmdptr 1220INC cmd_ptr:BNE ucp:INC cmd_ptr+1 1230.ucp DEY:BNE update_cmdptr 1240.ucp2 RTS 1250: 1260 \ set file storage area etc 1270.init_pointers 1280 \ filestore_ptr = filestore 1290LDA #filestore MOD 256:STA filestore_ptr 1300LDA #filestore DIV 256:STA filestore_ptr+1 1310 \ filename_ptr = fileinfo 1320 \ fileinfo_ptr = fileinfo + namelength 1330LDA #fileinfo MOD 256:STA filename_ptr 1340CLC:ADC #namelength:STA fileinfo_ptr 1350LDA #fileinfo DIV 256:STA filename_ptr+1 1360ADC #0:STA fileinfo_ptr+1 1370RTS 1380: 1390 \ find end addr+1 of the file 1400.end_addr 1410LDY #8:LDA (fileinfo_ptr),Y:INY \ get file size 1420CLC:ADC filestore_ptr:STA temp 1430LDA (fileinfo_ptr),Y 1440ADC filestore_ptr+1:STA temp+1 1450RTS 1460: 1470 \ update pointers for file storage etc 1480.update_pointers 1490 \ filename_ptr = fileinfo_ptr + 10 1500CLC:LDA fileinfo_ptr:ADC #10:STA filename_ptr 1510LDA fileinfo_ptr+1:ADC #0:STA filename_ptr+1 1520 \ fileinfo_ptr = filename_ptr + namelength 1530CLC:LDA filename_ptr:ADC #namelength:STA fileinfo_ptr 1540LDA filename_ptr+1:ADC #0:STA fileinfo_ptr+1 1550LDA temp:STA filestore_ptr 1560LDA temp+1:STA filestore_ptr+1 1570RTS 1580: 1590 \ get next file name from the command line 1600.get_filename 1610LDY #0:STY newname:JSR skipsp \ ignore leading spaces 1620.gfname 1630LDA (cmd_ptr),Y 1640CMP #&0D:BEQ lastfile2 \ last file terminated by &0D 1650CMP #ASC" ":BEQ got_file 1660JSR osasci:CMP #ASC"*":BEQ asterisk 1670STA (filename_ptr),Y 1680INY:BNE gfname 1690.lastfile2 INC last_file 1700.got_file 1710LDA #&0D:STA (filename_ptr),Y \ &0D as file name terminator 1720TYA:INY:JSR update_cmdptr 1730CMP #namelength:BCS len_err 1740RTS 1750.asterisk 1760LDA #&0D:STA (filename_ptr),Y 1770TYA:PHA:INY:JSR update_cmdptr 1780.asterisk2 1790LDA (cmd_ptr),Y 1800CMP #&0D:BEQ lastfile3 1810CMP #ASC" ":BEQ got_file2 1820STA newname,Y:JSR osasci 1830INY:BNE asterisk2 1840.lastfile3 INC last_file 1850.got_file2 1860LDA #&0D:STA newname,Y 1870TYA:INY:JSR update_cmdptr 1880TAX:PLA:CMP #namelength:BCS len_err 1890CPX #namelength:BCS len_err 1900RTS 1910.len_err 1920JSR message 1930OPT FNequs(" _ Bad filename") 1940OPT FNequb(255) 1950SEC:RTS 1960: 1970.get_drive 1980JSR get_filename:JSR osnewl:LDY #0 1990LDA (filename_ptr),Y 2000CMP #ASC"0":BCC dr_err 2010CMP #ASC"4":BCS dr_err 2020RTS 2030.dr_err 2040BRK 2050OPT FNequb(&CD) 2060OPT FNequb(&0D) 2070OPT FNequs("Bad drive") 2080OPT FNequb(&0D) 2090OPT FNequb(0) 2100: 2110 \ call osfile with A=5 2120 \ save load addr, exec. addr and file size 2130.get_filesize 2140JSR set_blk 2150LDA #5:JSR osfile 2160CMP #1:BNE file_not_found 2170LDY #0 2180.gfs2 LDA param_blk+2,Y:STA (fileinfo_ptr),Y 2190INY:CPY #10:BNE gfs2 2200CLC:RTS 2210.file_not_found 2220JSR message 2230OPT FNequs(" _ not found") 2240OPT FNequb(255) 2250SEC:RTS 2260: 2270.set_blk 2280LDA filename_ptr:STA param_blk 2290LDA filename_ptr+1:STA param_blk+1 2300LDA #0:LDY #2 2310.sb STA param_blk,Y:INY:CPY #18:BNE sb 2320LDX #param_blk MOD 256:LDY #param_blk DIV 256 2330RTS 2340: 2350.load_file 2360JSR set_blk:LDA filestore_ptr:STA param_blk+2 2370LDA filestore_ptr+1:STA param_blk+3 2380LDA #&FF:JSR osfile \ load file 2390LDA newname:BEQ no_rename:LDY #0 2400.yes_rename 2410LDA newname,Y:STA (filename_ptr),Y 2420INY:CMP #&0D:BNE yes_rename 2430.no_rename 2440RTS 2450: 2460.check_presence 2470JSR set_blk:LDA #5:JSR osfile 2480CMP #1:BNE not_present 2490JSR message 2500OPT FNequb(&0D) 2510OPT FNequb(129) 2520OPT FNequs("It exists on the destination disk.") 2530OPT FNequb(&0D) 2540OPT FNequb(255) 2550.not_present 2560RTS 2570: 2580.save_file 2590JSR set_blk:LDY #0 2600.sf 2610LDA (fileinfo_ptr),Y:STA param_blk+2,Y 2620INY:CPY #8:BNE sf 2630LDA filestore_ptr:STA param_blk+10 2640LDA filestore_ptr+1:STA param_blk+11 2650LDA temp:STA param_blk+14 2660LDA temp+1:STA param_blk+15 2670LDY #param_blk DIV 256:LDA #0:JMP osfile 2680: 2690 \ get 'Y' or 'N' 2700.get_yn 2710LDA #15:LDX #1:JSR osbyte \ flush input buffer 2720.yn 2730JSR getkey 2740AND #&5F:CMP #ASC"Y":BEQ yn2 2750CMP #ASC"N":BNE yn 2760.yn2 2770TAY:JSR osasci:JMP osnewl 2780.getkey 2790JSR osrdch \ get a char in A 2800CMP #&1B:BEQ escape:RTS 2810.escape 2820BRK 2830OPT FNequb(17) 2840OPT FNequb(&0D) 2850OPT FNequs("Escape") 2860OPT FNequb(&0D) 2870OPT FNequb(0) 2880: 2890.print_filename 2900LDY #0 2910.pfn 2920LDA (filename_ptr),Y 2930CMP #&0D:BEQ pfn2 2940JSR osasci:INY:BNE pfn 2950.pfn2 2960RTS 2970: 2980.message 2990PLA:STA temp:PLA:STA temp+1 3000LDY #1 3010.mes 3020LDA (temp),Y 3030CMP #255:BEQ mes2 3040JSR osasci:INY:BNE mes 3050.mes2 3060INY:TYA:CLC:ADC temp:STA temp 3070LDA #0:ADC temp+1:STA temp+1 3080JMP (temp) 3090: 3100.command 3110OPT FNequs("*DCOPY") 3120.cmdend 3130: 3140.input_drive 3150OPT FNequs("DRIVE ") 3160.in_dr 3170OPT FNequs("0") 3180OPT FNequb(&0D) 3190: 3200.output_drive 3210LDA in_dr:CMP out_dr:BNE output_dr2 3220JSR message 3230OPT FNequb(131) 3240OPT FNequs("Insert destination disk & tap a key") 3250OPT FNequb(&0D) 3260OPT FNequb(255) 3270LDA #15:LDX #1:JSR osbyte:JMP getkey 3280.output_dr2 3290LDX #output_dr MOD 256:LDY #output_dr DIV 256 3300JMP old_cli \ issue *DRIVE X command & return 3310.output_dr 3320OPT FNequs("DRIVE ") 3330.out_dr 3340OPT FNequs("0") 3350OPT FNequb(&0D) 3360]:NEXT 3370: 3380C%=0 3390FOR I%=code% TO P%-1 3400C%=C%+?I% 3410NEXT:PRINT''"Checksum=";C% 3420DIM X% 30:Y%=X% DIV 256 3430$X%="S.DCOPYMC "+STR$~(code%)+" "+STR$~(P%) 3440PRINT'"Do you want to save the machine code"'"(Y/N) ?"; 3450A$=GET$:PRINTA$:IF A$="Y":CALL &FFF7 3460END 3470: 3480DEFFNequb(A%) 3490?P%=A%:P%=P%+1 3500=I% 3510: 3520DEFFNequs(A$) 3530$P%=A$:P%=P%+LEN(A$) 3540=I%
d� DCOPY By Jagdish Sah n� (c) The Micro User x3� call format: *DCOPY 0 1 FILE1 D.FILE2 B.FILE3 �: �-namelength=7:filestore=&1900:newname=&404 �@himem=&6:namelength=namelength+3:fileinfo=newname+namelength �Dosfile=&FFDD:osbyte=&FFF4:osrdch=&FFE0:osnewl=&FFE7:osasci=&FFE3 �Ccmd_ptr=&70:fileinfo_ptr=&72:filename_ptr=&74:filestore_ptr=&76 �Ctemp=&78:oldrtn=&7A:no_of_files=&7C:last_file=&7D:param_blk=&7E �code%=&900 �: �� I% =0 � 2 � 2 �P%=code% �[ OPT I% � .init �%LDA &209:CMP #start �256:BEQ exit $STA oldrtn+1:LDA &208:STA oldrtn \ set up new oscli routine SEI:LDA #start �256:STA &208 " LDA #start �256:STA &209:CLI , .exit RTS 6: @.out PLA:TAY:PLA:TAX:PLA J.old_cli JMP (oldrtn) T: ^ .start hPHA:TXA:PHA:TYA:PHA rSTX cmd_ptr:STY cmd_ptr+1 | LDX #(cmdend-command):LDY #0 �!STY no_of_files:STY last_file �\ check the command �&JSR skipsp \ ignore leading spaces �.chkcmd �'LDA (cmd_ptr),Y \ get typed command �2CMP command,Y \ compare with the correct value �'BNE out \ exit if command mis_match �1INY:DEX:BNE chkcmd \ check for all characters �: �/PLA:PLA:PLA \ command correct,so tidy stack �9JSR osnewl:JSR update_cmdptr \ update command pointer �9JSR init_pointers \ set pointers for file storage etc �1JSR get_drive:STA in_dr \ get input drive no. 3JSR get_drive:STA out_dr \ get output drive no. 1LDX #input_drive � 256:LDY #input_drive � 256 (JSR old_cli \ issue *DRIVE X command &JSR osnewl 0: :.load_loop D: N5\ check if enough room for file information exits X)LDA fileinfo_ptr:CLC:ADC #10:STA temp bLDA fileinfo_ptr+1:ADC #0 lCMP #8:BCC ok v,LDA temp:BNE noroom \ info block <= &800 �.ok �!JSR get_filename:BCS nxt_file �!JSR get_filesize:BCS nxt_file �: �) \ check if enough room in file store �JSR end_addr �SEC:LDA himem:SBC temp �LDA himem+1:SBC temp+1 �BMI noroom �: �JSR load_file �JSR update_pointers �INC no_of_files .nxt_file JSR osnewl 0LDA last_file:BEQ load_loop:BNE set_for_save : .noroom *JSR message 4OPT �equs(" _ No room") >OPT �equb(&0D) HOPT �equb(255) R.set_for_save \LDA no_of_files:BEQ end f.STA last_file:JSR init_pointers:JSR osnewl p'JSR output_drive \ set output drive z.save_loop �"JSR check_presence:JSR message �OPT �equs("Save ") �OPT �equb(255) �JSR print_filename �JSR message �OPT �equs(" (Y/N) ? ") �OPT �equb(255) �JSR end_addr �JSR get_yn �CPY #�"Y":BNE no_save �JSR save_file �.no_save �JSR update_pointers DEC last_file:BNE save_loop JSR message OPT �equb(&0D) $OPT �equb(&0D) .&OPT �equs("Another copy (Y/N) ? ") 8OPT �equb(255) BJSR get_yn LCPY #�"Y":BEQ set_for_save V.end RTS `: j \ *** SUBROUTINES *** t: ~.skipsp �LDA (cmd_ptr),Y:INY �CMP #�" ":BEQ skipsp �DEY:BEQ ucp2 �: � \ update command pointer �.update_cmdptr �%INC cmd_ptr:BNE ucp:INC cmd_ptr+1 �.ucp DEY:BNE update_cmdptr � .ucp2 RTS �: � \ set file storage area etc �.init_pointers \ filestore_ptr = filestore *LDA #filestore � 256:STA filestore_ptr ,LDA #filestore � 256:STA filestore_ptr+1 \ filename_ptr = fileinfo (+ \ fileinfo_ptr = fileinfo + namelength 2(LDA #fileinfo � 256:STA filename_ptr <(CLC:ADC #namelength:STA fileinfo_ptr F*LDA #fileinfo � 256:STA filename_ptr+1 PADC #0:STA fileinfo_ptr+1 ZRTS d: n" \ find end addr+1 of the file x .end_addr �3LDY #8:LDA (fileinfo_ptr),Y:INY \ get file size �"CLC:ADC filestore_ptr:STA temp �LDA (fileinfo_ptr),Y �"ADC filestore_ptr+1:STA temp+1 �RTS �: �+ \ update pointers for file storage etc �.update_pointers �' \ filename_ptr = fileinfo_ptr + 10 �1CLC:LDA fileinfo_ptr:ADC #10:STA filename_ptr �0LDA fileinfo_ptr+1:ADC #0:STA filename_ptr+1 �/ \ fileinfo_ptr = filename_ptr + namelength �9CLC:LDA filename_ptr:ADC #namelength:STA fileinfo_ptr 0LDA filename_ptr+1:ADC #0:STA fileinfo_ptr+1 LDA temp:STA filestore_ptr "LDA temp+1:STA filestore_ptr+1 "RTS ,: 6/ \ get next file name from the command line @.get_filename J9LDY #0:STY newname:JSR skipsp \ ignore leading spaces T.gfname ^LDA (cmd_ptr),Y h8CMP #&0D:BEQ lastfile2 \ last file terminated by &0D rCMP #�" ":BEQ got_file |%JSR osasci:CMP #�"*":BEQ asterisk �STA (filename_ptr),Y �INY:BNE gfname �.lastfile2 INC last_file � .got_file �?LDA #&0D:STA (filename_ptr),Y \ &0D as file name terminator �TYA:INY:JSR update_cmdptr �CMP #namelength:BCS len_err �RTS � .asterisk �!LDA #&0D:STA (filename_ptr),Y �!TYA:PHA:INY:JSR update_cmdptr �.asterisk2 �LDA (cmd_ptr),Y CMP #&0D:BEQ lastfile3 CMP #�" ":BEQ got_file2 STA newname,Y:JSR osasci &INY:BNE asterisk2 0.lastfile3 INC last_file :.got_file2 DLDA #&0D:STA newname,Y NTYA:INY:JSR update_cmdptr X'TAX:PLA:CMP #namelength:BCS len_err bCPX #namelength:BCS len_err lRTS v.len_err �JSR message � OPT �equs(" _ Bad filename") �OPT �equb(255) �SEC:RTS �: �.get_drive �&JSR get_filename:JSR osnewl:LDY #0 �LDA (filename_ptr),Y �CMP #�"0":BCC dr_err �CMP #�"4":BCS dr_err �RTS �.dr_err �BRK OPT �equb(&CD) OPT �equb(&0D) OPT �equs("Bad drive") OPT �equb(&0D) *OPT �equb(0) 4: > \ call osfile with A=5 H/ \ save load addr, exec. addr and file size R.get_filesize \JSR set_blk fLDA #5:JSR osfile pCMP #1:BNE file_not_found z LDY #0 �0.gfs2 LDA param_blk+2,Y:STA (fileinfo_ptr),Y �INY:CPY #10:BNE gfs2 �CLC:RTS �.file_not_found �JSR message �OPT �equs(" _ not found") �OPT �equb(255) �SEC:RTS �: �.set_blk �"LDA filename_ptr:STA param_blk �&LDA filename_ptr+1:STA param_blk+1 �LDA #0:LDY #2 *.sb STA param_blk,Y:INY:CPY #18:BNE sb -LDX #param_blk � 256:LDY #param_blk � 256 RTS $: ..load_file 81JSR set_blk:LDA filestore_ptr:STA param_blk+2 B'LDA filestore_ptr+1:STA param_blk+3 L#LDA #&FF:JSR osfile \ load file V$LDA newname:BEQ no_rename:LDY #0 `.yes_rename j&LDA newname,Y:STA (filename_ptr),Y tINY:CMP #&0D:BNE yes_rename ~.no_rename �RTS �: �.check_presence �!JSR set_blk:LDA #5:JSR osfile �CMP #1:BNE not_present �JSR message �OPT �equb(&0D) �OPT �equb(129) �3OPT �equs("It exists on the destination disk.") �OPT �equb(&0D) �OPT �equb(255) �.not_present RTS : .save_file JSR set_blk:LDY #0 (.sf 2*LDA (fileinfo_ptr),Y:STA param_blk+2,Y <INY:CPY #8:BNE sf F&LDA filestore_ptr:STA param_blk+10 P(LDA filestore_ptr+1:STA param_blk+11 ZLDA temp:STA param_blk+14 dLDA temp+1:STA param_blk+15 n*LDY #param_blk � 256:LDA #0:JMP osfile x: � \ get 'Y' or 'N' �.get_yn �2LDA #15:LDX #1:JSR osbyte \ flush input buffer �.yn �JSR getkey �� #&5F:CMP #�"Y":BEQ yn2 �CMP #�"N":BNE yn �.yn2 �TAY:JSR osasci:JMP osnewl �.getkey � JSR osrdch \ get a char in A �CMP #&1B:BEQ escape:RTS �.escape BRK OPT �equb(17) OPT �equb(&0D) "OPT �equs("Escape") ,OPT �equb(&0D) 6OPT �equb(0) @: J.print_filename T LDY #0 ^.pfn hLDA (filename_ptr),Y rCMP #&0D:BEQ pfn2 |JSR osasci:INY:BNE pfn � .pfn2 �RTS �: �.message �PLA:STA temp:PLA:STA temp+1 � LDY #1 �.mes �LDA (temp),Y �CMP #255:BEQ mes2 �JSR osasci:INY:BNE mes � .mes2 �!INY:TYA:CLC:ADC temp:STA temp � LDA #0:ADC temp+1:STA temp+1 JMP (temp) : .command &OPT �equs("*DCOPY") 0.cmdend :: D.input_drive NOPT �equs("DRIVE ") X .in_dr bOPT �equs("0") lOPT �equb(&0D) v: �.output_drive �'LDA in_dr:CMP out_dr:BNE output_dr2 �JSR message �OPT �equb(131) �4OPT �equs("Insert destination disk & tap a key") �OPT �equb(&0D) �OPT �equb(255) �(LDA #15:LDX #1:JSR osbyte:JMP getkey �.output_dr2 �-LDX #output_dr � 256:LDY #output_dr � 256 �1JMP old_cli \ issue *DRIVE X command & return �.output_dr �OPT �equs("DRIVE ") .out_dr OPT �equs("0") OPT �equb(&0D) ]:� *: 4C%=0 >� I%=code% � P%-1 H C%=C%+?I% R�:�''"Checksum=";C% \� X% 30:Y%=X% � 256 f)$X%="S.DCOPYMC "+�~(code%)+" "+�~(P%) p7�'"Do you want to save the machine code"'"(Y/N) ?"; zA$=�:�A$:� A$="Y":� &FFF7 �� �: �ݤequb(A%) �?P%=A%:P%=P%+1 �=I% �: �ݤequs(A$) �$P%=A$:P%=P%+�(A$) �=I% �
00000000 0d 00 64 1a f4 20 44 43 4f 50 59 20 42 79 20 4a |..d.. DCOPY By J| 00000010 61 67 64 69 73 68 20 53 61 68 0d 00 6e 18 f4 20 |agdish Sah..n.. | 00000020 28 63 29 20 54 68 65 20 4d 69 63 72 6f 20 55 73 |(c) The Micro Us| 00000030 65 72 0d 00 78 33 f4 20 63 61 6c 6c 20 66 6f 72 |er..x3. call for| 00000040 6d 61 74 3a 20 2a 44 43 4f 50 59 20 30 20 31 20 |mat: *DCOPY 0 1 | 00000050 46 49 4c 45 31 20 44 2e 46 49 4c 45 32 20 42 2e |FILE1 D.FILE2 B.| 00000060 46 49 4c 45 33 0d 00 82 05 3a 0d 00 8c 2d 6e 61 |FILE3....:...-na| 00000070 6d 65 6c 65 6e 67 74 68 3d 37 3a 66 69 6c 65 73 |melength=7:files| 00000080 74 6f 72 65 3d 26 31 39 30 30 3a 6e 65 77 6e 61 |tore=&1900:newna| 00000090 6d 65 3d 26 34 30 34 0d 00 96 40 68 69 6d 65 6d |me=&404...@himem| 000000a0 3d 26 36 3a 6e 61 6d 65 6c 65 6e 67 74 68 3d 6e |=&6:namelength=n| 000000b0 61 6d 65 6c 65 6e 67 74 68 2b 33 3a 66 69 6c 65 |amelength+3:file| 000000c0 69 6e 66 6f 3d 6e 65 77 6e 61 6d 65 2b 6e 61 6d |info=newname+nam| 000000d0 65 6c 65 6e 67 74 68 0d 00 a0 44 6f 73 66 69 6c |elength...Dosfil| 000000e0 65 3d 26 46 46 44 44 3a 6f 73 62 79 74 65 3d 26 |e=&FFDD:osbyte=&| 000000f0 46 46 46 34 3a 6f 73 72 64 63 68 3d 26 46 46 45 |FFF4:osrdch=&FFE| 00000100 30 3a 6f 73 6e 65 77 6c 3d 26 46 46 45 37 3a 6f |0:osnewl=&FFE7:o| 00000110 73 61 73 63 69 3d 26 46 46 45 33 0d 00 aa 43 63 |sasci=&FFE3...Cc| 00000120 6d 64 5f 70 74 72 3d 26 37 30 3a 66 69 6c 65 69 |md_ptr=&70:filei| 00000130 6e 66 6f 5f 70 74 72 3d 26 37 32 3a 66 69 6c 65 |nfo_ptr=&72:file| 00000140 6e 61 6d 65 5f 70 74 72 3d 26 37 34 3a 66 69 6c |name_ptr=&74:fil| 00000150 65 73 74 6f 72 65 5f 70 74 72 3d 26 37 36 0d 00 |estore_ptr=&76..| 00000160 b4 43 74 65 6d 70 3d 26 37 38 3a 6f 6c 64 72 74 |.Ctemp=&78:oldrt| 00000170 6e 3d 26 37 41 3a 6e 6f 5f 6f 66 5f 66 69 6c 65 |n=&7A:no_of_file| 00000180 73 3d 26 37 43 3a 6c 61 73 74 5f 66 69 6c 65 3d |s=&7C:last_file=| 00000190 26 37 44 3a 70 61 72 61 6d 5f 62 6c 6b 3d 26 37 |&7D:param_blk=&7| 000001a0 45 0d 00 be 0e 63 6f 64 65 25 3d 26 39 30 30 0d |E....code%=&900.| 000001b0 00 c8 05 3a 0d 00 d2 13 e3 20 49 25 20 3d 30 20 |...:..... I% =0 | 000001c0 b8 20 32 20 88 20 32 0d 00 dc 0c 50 25 3d 63 6f |. 2 . 2....P%=co| 000001d0 64 65 25 0d 00 e6 0c 5b 20 4f 50 54 20 49 25 0d |de%....[ OPT I%.| 000001e0 00 f0 09 2e 69 6e 69 74 0d 00 fa 25 4c 44 41 20 |....init...%LDA | 000001f0 26 32 30 39 3a 43 4d 50 20 23 73 74 61 72 74 20 |&209:CMP #start | 00000200 81 32 35 36 3a 42 45 51 20 65 78 69 74 0d 01 04 |.256:BEQ exit...| 00000210 24 53 54 41 20 6f 6c 64 72 74 6e 2b 31 3a 4c 44 |$STA oldrtn+1:LD| 00000220 41 20 26 32 30 38 3a 53 54 41 20 6f 6c 64 72 74 |A &208:STA oldrt| 00000230 6e 0d 01 0e 20 20 5c 20 20 73 65 74 20 75 70 20 |n... \ set up | 00000240 6e 65 77 20 6f 73 63 6c 69 20 72 6f 75 74 69 6e |new oscli routin| 00000250 65 0d 01 18 20 53 45 49 3a 4c 44 41 20 23 73 74 |e... SEI:LDA #st| 00000260 61 72 74 20 83 32 35 36 3a 53 54 41 20 26 32 30 |art .256:STA &20| 00000270 38 0d 01 22 20 4c 44 41 20 23 73 74 61 72 74 20 |8.." LDA #start | 00000280 81 32 35 36 3a 53 54 41 20 26 32 30 39 3a 43 4c |.256:STA &209:CL| 00000290 49 0d 01 2c 0d 2e 65 78 69 74 20 52 54 53 0d 01 |I..,..exit RTS..| 000002a0 36 05 3a 0d 01 40 1c 2e 6f 75 74 20 50 4c 41 3a |6.:..@..out PLA:| 000002b0 54 41 59 3a 50 4c 41 3a 54 41 58 3a 50 4c 41 0d |TAY:PLA:TAX:PLA.| 000002c0 01 4a 19 2e 6f 6c 64 5f 63 6c 69 20 4a 4d 50 20 |.J..old_cli JMP | 000002d0 28 6f 6c 64 72 74 6e 29 0d 01 54 05 3a 0d 01 5e |(oldrtn)..T.:..^| 000002e0 0a 2e 73 74 61 72 74 0d 01 68 17 50 48 41 3a 54 |..start..h.PHA:T| 000002f0 58 41 3a 50 48 41 3a 54 59 41 3a 50 48 41 0d 01 |XA:PHA:TYA:PHA..| 00000300 72 1d 53 54 58 20 63 6d 64 5f 70 74 72 3a 53 54 |r.STX cmd_ptr:ST| 00000310 59 20 63 6d 64 5f 70 74 72 2b 31 0d 01 7c 20 4c |Y cmd_ptr+1..| L| 00000320 44 58 20 23 28 63 6d 64 65 6e 64 2d 63 6f 6d 6d |DX #(cmdend-comm| 00000330 61 6e 64 29 3a 4c 44 59 20 23 30 0d 01 86 21 53 |and):LDY #0...!S| 00000340 54 59 20 6e 6f 5f 6f 66 5f 66 69 6c 65 73 3a 53 |TY no_of_files:S| 00000350 54 59 20 6c 61 73 74 5f 66 69 6c 65 0d 01 90 18 |TY last_file....| 00000360 5c 20 20 63 68 65 63 6b 20 74 68 65 20 63 6f 6d |\ check the com| 00000370 6d 61 6e 64 0d 01 9a 26 4a 53 52 20 73 6b 69 70 |mand...&JSR skip| 00000380 73 70 20 5c 20 69 67 6e 6f 72 65 20 6c 65 61 64 |sp \ ignore lead| 00000390 69 6e 67 20 73 70 61 63 65 73 0d 01 a4 0b 2e 63 |ing spaces.....c| 000003a0 68 6b 63 6d 64 0d 01 ae 27 4c 44 41 20 28 63 6d |hkcmd...'LDA (cm| 000003b0 64 5f 70 74 72 29 2c 59 20 5c 20 67 65 74 20 74 |d_ptr),Y \ get t| 000003c0 79 70 65 64 20 63 6f 6d 6d 61 6e 64 0d 01 b8 32 |yped command...2| 000003d0 43 4d 50 20 63 6f 6d 6d 61 6e 64 2c 59 20 5c 20 |CMP command,Y \ | 000003e0 63 6f 6d 70 61 72 65 20 77 69 74 68 20 74 68 65 |compare with the| 000003f0 20 63 6f 72 72 65 63 74 20 76 61 6c 75 65 0d 01 | correct value..| 00000400 c2 27 42 4e 45 20 6f 75 74 20 5c 20 65 78 69 74 |.'BNE out \ exit| 00000410 20 69 66 20 63 6f 6d 6d 61 6e 64 20 6d 69 73 5f | if command mis_| 00000420 6d 61 74 63 68 0d 01 cc 31 49 4e 59 3a 44 45 58 |match...1INY:DEX| 00000430 3a 42 4e 45 20 63 68 6b 63 6d 64 20 5c 20 63 68 |:BNE chkcmd \ ch| 00000440 65 63 6b 20 66 6f 72 20 61 6c 6c 20 63 68 61 72 |eck for all char| 00000450 61 63 74 65 72 73 0d 01 d6 05 3a 0d 01 e0 2f 50 |acters....:.../P| 00000460 4c 41 3a 50 4c 41 3a 50 4c 41 20 5c 20 63 6f 6d |LA:PLA:PLA \ com| 00000470 6d 61 6e 64 20 63 6f 72 72 65 63 74 2c 73 6f 20 |mand correct,so | 00000480 74 69 64 79 20 73 74 61 63 6b 0d 01 ea 39 4a 53 |tidy stack...9JS| 00000490 52 20 6f 73 6e 65 77 6c 3a 4a 53 52 20 75 70 64 |R osnewl:JSR upd| 000004a0 61 74 65 5f 63 6d 64 70 74 72 20 5c 20 75 70 64 |ate_cmdptr \ upd| 000004b0 61 74 65 20 63 6f 6d 6d 61 6e 64 20 70 6f 69 6e |ate command poin| 000004c0 74 65 72 0d 01 f4 39 4a 53 52 20 69 6e 69 74 5f |ter...9JSR init_| 000004d0 70 6f 69 6e 74 65 72 73 20 5c 20 73 65 74 20 70 |pointers \ set p| 000004e0 6f 69 6e 74 65 72 73 20 66 6f 72 20 66 69 6c 65 |ointers for file| 000004f0 20 73 74 6f 72 61 67 65 20 65 74 63 0d 01 fe 31 | storage etc...1| 00000500 4a 53 52 20 67 65 74 5f 64 72 69 76 65 3a 53 54 |JSR get_drive:ST| 00000510 41 20 69 6e 5f 64 72 20 5c 20 67 65 74 20 69 6e |A in_dr \ get in| 00000520 70 75 74 20 64 72 69 76 65 20 6e 6f 2e 0d 02 08 |put drive no....| 00000530 33 4a 53 52 20 67 65 74 5f 64 72 69 76 65 3a 53 |3JSR get_drive:S| 00000540 54 41 20 6f 75 74 5f 64 72 20 5c 20 67 65 74 20 |TA out_dr \ get | 00000550 6f 75 74 70 75 74 20 64 72 69 76 65 20 6e 6f 2e |output drive no.| 00000560 0d 02 12 31 4c 44 58 20 23 69 6e 70 75 74 5f 64 |...1LDX #input_d| 00000570 72 69 76 65 20 83 20 32 35 36 3a 4c 44 59 20 23 |rive . 256:LDY #| 00000580 69 6e 70 75 74 5f 64 72 69 76 65 20 81 20 32 35 |input_drive . 25| 00000590 36 0d 02 1c 28 4a 53 52 20 6f 6c 64 5f 63 6c 69 |6...(JSR old_cli| 000005a0 20 5c 20 69 73 73 75 65 20 2a 44 52 49 56 45 20 | \ issue *DRIVE | 000005b0 58 20 63 6f 6d 6d 61 6e 64 0d 02 26 0e 4a 53 52 |X command..&.JSR| 000005c0 20 6f 73 6e 65 77 6c 0d 02 30 05 3a 0d 02 3a 0e | osnewl..0.:..:.| 000005d0 2e 6c 6f 61 64 5f 6c 6f 6f 70 0d 02 44 05 3a 0d |.load_loop..D.:.| 000005e0 02 4e 35 5c 20 63 68 65 63 6b 20 69 66 20 65 6e |.N5\ check if en| 000005f0 6f 75 67 68 20 72 6f 6f 6d 20 66 6f 72 20 66 69 |ough room for fi| 00000600 6c 65 20 69 6e 66 6f 72 6d 61 74 69 6f 6e 20 65 |le information e| 00000610 78 69 74 73 0d 02 58 29 4c 44 41 20 66 69 6c 65 |xits..X)LDA file| 00000620 69 6e 66 6f 5f 70 74 72 3a 43 4c 43 3a 41 44 43 |info_ptr:CLC:ADC| 00000630 20 23 31 30 3a 53 54 41 20 74 65 6d 70 0d 02 62 | #10:STA temp..b| 00000640 1d 4c 44 41 20 66 69 6c 65 69 6e 66 6f 5f 70 74 |.LDA fileinfo_pt| 00000650 72 2b 31 3a 41 44 43 20 23 30 0d 02 6c 11 43 4d |r+1:ADC #0..l.CM| 00000660 50 20 23 38 3a 42 43 43 20 6f 6b 0d 02 76 2c 4c |P #8:BCC ok..v,L| 00000670 44 41 20 74 65 6d 70 3a 42 4e 45 20 6e 6f 72 6f |DA temp:BNE noro| 00000680 6f 6d 20 5c 20 69 6e 66 6f 20 62 6c 6f 63 6b 20 |om \ info block | 00000690 3c 3d 20 26 38 30 30 0d 02 80 07 2e 6f 6b 0d 02 |<= &800.....ok..| 000006a0 8a 21 4a 53 52 20 67 65 74 5f 66 69 6c 65 6e 61 |.!JSR get_filena| 000006b0 6d 65 3a 42 43 53 20 6e 78 74 5f 66 69 6c 65 0d |me:BCS nxt_file.| 000006c0 02 94 21 4a 53 52 20 67 65 74 5f 66 69 6c 65 73 |..!JSR get_files| 000006d0 69 7a 65 3a 42 43 53 20 6e 78 74 5f 66 69 6c 65 |ize:BCS nxt_file| 000006e0 0d 02 9e 05 3a 0d 02 a8 29 20 5c 20 63 68 65 63 |....:...) \ chec| 000006f0 6b 20 69 66 20 65 6e 6f 75 67 68 20 72 6f 6f 6d |k if enough room| 00000700 20 69 6e 20 66 69 6c 65 20 73 74 6f 72 65 0d 02 | in file store..| 00000710 b2 10 4a 53 52 20 65 6e 64 5f 61 64 64 72 0d 02 |..JSR end_addr..| 00000720 bc 1a 53 45 43 3a 4c 44 41 20 68 69 6d 65 6d 3a |..SEC:LDA himem:| 00000730 53 42 43 20 74 65 6d 70 0d 02 c6 1a 4c 44 41 20 |SBC temp....LDA | 00000740 68 69 6d 65 6d 2b 31 3a 53 42 43 20 74 65 6d 70 |himem+1:SBC temp| 00000750 2b 31 0d 02 d0 0e 42 4d 49 20 6e 6f 72 6f 6f 6d |+1....BMI noroom| 00000760 0d 02 da 05 3a 0d 02 e4 11 4a 53 52 20 6c 6f 61 |....:....JSR loa| 00000770 64 5f 66 69 6c 65 0d 02 ee 17 4a 53 52 20 75 70 |d_file....JSR up| 00000780 64 61 74 65 5f 70 6f 69 6e 74 65 72 73 0d 02 f8 |date_pointers...| 00000790 13 49 4e 43 20 6e 6f 5f 6f 66 5f 66 69 6c 65 73 |.INC no_of_files| 000007a0 0d 03 02 18 2e 6e 78 74 5f 66 69 6c 65 20 4a 53 |.....nxt_file JS| 000007b0 52 20 6f 73 6e 65 77 6c 0d 03 0c 30 4c 44 41 20 |R osnewl...0LDA | 000007c0 6c 61 73 74 5f 66 69 6c 65 3a 42 45 51 20 6c 6f |last_file:BEQ lo| 000007d0 61 64 5f 6c 6f 6f 70 3a 42 4e 45 20 73 65 74 5f |ad_loop:BNE set_| 000007e0 66 6f 72 5f 73 61 76 65 0d 03 16 05 3a 0d 03 20 |for_save....:.. | 000007f0 0b 2e 6e 6f 72 6f 6f 6d 0d 03 2a 0f 4a 53 52 20 |..noroom..*.JSR | 00000800 6d 65 73 73 61 67 65 0d 03 34 1b 4f 50 54 20 a4 |message..4.OPT .| 00000810 65 71 75 73 28 22 20 5f 20 4e 6f 20 72 6f 6f 6d |equs(" _ No room| 00000820 22 29 0d 03 3e 12 4f 50 54 20 a4 65 71 75 62 28 |")..>.OPT .equb(| 00000830 26 30 44 29 0d 03 48 12 4f 50 54 20 a4 65 71 75 |&0D)..H.OPT .equ| 00000840 62 28 32 35 35 29 0d 03 52 11 2e 73 65 74 5f 66 |b(255)..R..set_f| 00000850 6f 72 5f 73 61 76 65 0d 03 5c 1b 4c 44 41 20 6e |or_save..\.LDA n| 00000860 6f 5f 6f 66 5f 66 69 6c 65 73 3a 42 45 51 20 65 |o_of_files:BEQ e| 00000870 6e 64 0d 03 66 2e 53 54 41 20 6c 61 73 74 5f 66 |nd..f.STA last_f| 00000880 69 6c 65 3a 4a 53 52 20 69 6e 69 74 5f 70 6f 69 |ile:JSR init_poi| 00000890 6e 74 65 72 73 3a 4a 53 52 20 6f 73 6e 65 77 6c |nters:JSR osnewl| 000008a0 0d 03 70 27 4a 53 52 20 6f 75 74 70 75 74 5f 64 |..p'JSR output_d| 000008b0 72 69 76 65 20 5c 20 73 65 74 20 6f 75 74 70 75 |rive \ set outpu| 000008c0 74 20 64 72 69 76 65 0d 03 7a 0e 2e 73 61 76 65 |t drive..z..save| 000008d0 5f 6c 6f 6f 70 0d 03 84 22 4a 53 52 20 63 68 65 |_loop..."JSR che| 000008e0 63 6b 5f 70 72 65 73 65 6e 63 65 3a 4a 53 52 20 |ck_presence:JSR | 000008f0 6d 65 73 73 61 67 65 0d 03 8e 16 4f 50 54 20 a4 |message....OPT .| 00000900 65 71 75 73 28 22 53 61 76 65 20 22 29 0d 03 98 |equs("Save ")...| 00000910 12 4f 50 54 20 a4 65 71 75 62 28 32 35 35 29 0d |.OPT .equb(255).| 00000920 03 a2 16 4a 53 52 20 70 72 69 6e 74 5f 66 69 6c |...JSR print_fil| 00000930 65 6e 61 6d 65 0d 03 ac 0f 4a 53 52 20 6d 65 73 |ename....JSR mes| 00000940 73 61 67 65 0d 03 b6 1a 4f 50 54 20 a4 65 71 75 |sage....OPT .equ| 00000950 73 28 22 20 28 59 2f 4e 29 20 3f 20 22 29 0d 03 |s(" (Y/N) ? ")..| 00000960 c0 12 4f 50 54 20 a4 65 71 75 62 28 32 35 35 29 |..OPT .equb(255)| 00000970 0d 03 ca 10 4a 53 52 20 65 6e 64 5f 61 64 64 72 |....JSR end_addr| 00000980 0d 03 d4 0e 4a 53 52 20 67 65 74 5f 79 6e 0d 03 |....JSR get_yn..| 00000990 de 19 43 50 59 20 23 97 22 59 22 3a 42 4e 45 20 |..CPY #."Y":BNE | 000009a0 6e 6f 5f 73 61 76 65 0d 03 e8 11 4a 53 52 20 73 |no_save....JSR s| 000009b0 61 76 65 5f 66 69 6c 65 0d 03 f2 0c 2e 6e 6f 5f |ave_file.....no_| 000009c0 73 61 76 65 0d 03 fc 17 4a 53 52 20 75 70 64 61 |save....JSR upda| 000009d0 74 65 5f 70 6f 69 6e 74 65 72 73 0d 04 06 1f 44 |te_pointers....D| 000009e0 45 43 20 6c 61 73 74 5f 66 69 6c 65 3a 42 4e 45 |EC last_file:BNE| 000009f0 20 73 61 76 65 5f 6c 6f 6f 70 0d 04 10 0f 4a 53 | save_loop....JS| 00000a00 52 20 6d 65 73 73 61 67 65 0d 04 1a 12 4f 50 54 |R message....OPT| 00000a10 20 a4 65 71 75 62 28 26 30 44 29 0d 04 24 12 4f | .equb(&0D)..$.O| 00000a20 50 54 20 a4 65 71 75 62 28 26 30 44 29 0d 04 2e |PT .equb(&0D)...| 00000a30 26 4f 50 54 20 a4 65 71 75 73 28 22 41 6e 6f 74 |&OPT .equs("Anot| 00000a40 68 65 72 20 63 6f 70 79 20 28 59 2f 4e 29 20 3f |her copy (Y/N) ?| 00000a50 20 22 29 0d 04 38 12 4f 50 54 20 a4 65 71 75 62 | ")..8.OPT .equb| 00000a60 28 32 35 35 29 0d 04 42 0e 4a 53 52 20 67 65 74 |(255)..B.JSR get| 00000a70 5f 79 6e 0d 04 4c 1e 43 50 59 20 23 97 22 59 22 |_yn..L.CPY #."Y"| 00000a80 3a 42 45 51 20 73 65 74 5f 66 6f 72 5f 73 61 76 |:BEQ set_for_sav| 00000a90 65 0d 04 56 0c 2e 65 6e 64 20 52 54 53 0d 04 60 |e..V..end RTS..`| 00000aa0 05 3a 0d 04 6a 1b 20 5c 20 20 2a 2a 2a 20 53 55 |.:..j. \ *** SU| 00000ab0 42 52 4f 55 54 49 4e 45 53 20 2a 2a 2a 0d 04 74 |BROUTINES ***..t| 00000ac0 05 3a 0d 04 7e 0b 2e 73 6b 69 70 73 70 0d 04 88 |.:..~..skipsp...| 00000ad0 17 4c 44 41 20 28 63 6d 64 5f 70 74 72 29 2c 59 |.LDA (cmd_ptr),Y| 00000ae0 3a 49 4e 59 0d 04 92 18 43 4d 50 20 23 97 22 20 |:INY....CMP #." | 00000af0 22 3a 42 45 51 20 73 6b 69 70 73 70 0d 04 9c 10 |":BEQ skipsp....| 00000b00 44 45 59 3a 42 45 51 20 75 63 70 32 0d 04 a6 05 |DEY:BEQ ucp2....| 00000b10 3a 0d 04 b0 1d 20 5c 20 75 70 64 61 74 65 20 63 |:.... \ update c| 00000b20 6f 6d 6d 61 6e 64 20 70 6f 69 6e 74 65 72 0d 04 |ommand pointer..| 00000b30 ba 12 2e 75 70 64 61 74 65 5f 63 6d 64 70 74 72 |...update_cmdptr| 00000b40 0d 04 c4 25 49 4e 43 20 63 6d 64 5f 70 74 72 3a |...%INC cmd_ptr:| 00000b50 42 4e 45 20 75 63 70 3a 49 4e 43 20 63 6d 64 5f |BNE ucp:INC cmd_| 00000b60 70 74 72 2b 31 0d 04 ce 1e 2e 75 63 70 20 44 45 |ptr+1.....ucp DE| 00000b70 59 3a 42 4e 45 20 75 70 64 61 74 65 5f 63 6d 64 |Y:BNE update_cmd| 00000b80 70 74 72 0d 04 d8 0d 2e 75 63 70 32 20 52 54 53 |ptr.....ucp2 RTS| 00000b90 0d 04 e2 05 3a 0d 04 ec 20 20 5c 20 73 65 74 20 |....:... \ set | 00000ba0 66 69 6c 65 20 73 74 6f 72 61 67 65 20 61 72 65 |file storage are| 00000bb0 61 20 65 74 63 0d 04 f6 12 2e 69 6e 69 74 5f 70 |a etc.....init_p| 00000bc0 6f 69 6e 74 65 72 73 0d 05 00 20 20 5c 20 66 69 |ointers... \ fi| 00000bd0 6c 65 73 74 6f 72 65 5f 70 74 72 20 3d 20 66 69 |lestore_ptr = fi| 00000be0 6c 65 73 74 6f 72 65 0d 05 0a 2a 4c 44 41 20 23 |lestore...*LDA #| 00000bf0 66 69 6c 65 73 74 6f 72 65 20 83 20 32 35 36 3a |filestore . 256:| 00000c00 53 54 41 20 66 69 6c 65 73 74 6f 72 65 5f 70 74 |STA filestore_pt| 00000c10 72 0d 05 14 2c 4c 44 41 20 23 66 69 6c 65 73 74 |r...,LDA #filest| 00000c20 6f 72 65 20 81 20 32 35 36 3a 53 54 41 20 66 69 |ore . 256:STA fi| 00000c30 6c 65 73 74 6f 72 65 5f 70 74 72 2b 31 0d 05 1e |lestore_ptr+1...| 00000c40 1e 20 5c 20 66 69 6c 65 6e 61 6d 65 5f 70 74 72 |. \ filename_ptr| 00000c50 20 3d 20 66 69 6c 65 69 6e 66 6f 0d 05 28 2b 20 | = fileinfo..(+ | 00000c60 5c 20 66 69 6c 65 69 6e 66 6f 5f 70 74 72 20 3d |\ fileinfo_ptr =| 00000c70 20 66 69 6c 65 69 6e 66 6f 20 2b 20 6e 61 6d 65 | fileinfo + name| 00000c80 6c 65 6e 67 74 68 0d 05 32 28 4c 44 41 20 23 66 |length..2(LDA #f| 00000c90 69 6c 65 69 6e 66 6f 20 83 20 32 35 36 3a 53 54 |ileinfo . 256:ST| 00000ca0 41 20 66 69 6c 65 6e 61 6d 65 5f 70 74 72 0d 05 |A filename_ptr..| 00000cb0 3c 28 43 4c 43 3a 41 44 43 20 23 6e 61 6d 65 6c |<(CLC:ADC #namel| 00000cc0 65 6e 67 74 68 3a 53 54 41 20 66 69 6c 65 69 6e |ength:STA filein| 00000cd0 66 6f 5f 70 74 72 0d 05 46 2a 4c 44 41 20 23 66 |fo_ptr..F*LDA #f| 00000ce0 69 6c 65 69 6e 66 6f 20 81 20 32 35 36 3a 53 54 |ileinfo . 256:ST| 00000cf0 41 20 66 69 6c 65 6e 61 6d 65 5f 70 74 72 2b 31 |A filename_ptr+1| 00000d00 0d 05 50 1d 41 44 43 20 23 30 3a 53 54 41 20 66 |..P.ADC #0:STA f| 00000d10 69 6c 65 69 6e 66 6f 5f 70 74 72 2b 31 0d 05 5a |ileinfo_ptr+1..Z| 00000d20 07 52 54 53 0d 05 64 05 3a 0d 05 6e 22 20 5c 20 |.RTS..d.:..n" \ | 00000d30 66 69 6e 64 20 65 6e 64 20 61 64 64 72 2b 31 20 |find end addr+1 | 00000d40 6f 66 20 74 68 65 20 66 69 6c 65 0d 05 78 0d 2e |of the file..x..| 00000d50 65 6e 64 5f 61 64 64 72 0d 05 82 33 4c 44 59 20 |end_addr...3LDY | 00000d60 23 38 3a 4c 44 41 20 28 66 69 6c 65 69 6e 66 6f |#8:LDA (fileinfo| 00000d70 5f 70 74 72 29 2c 59 3a 49 4e 59 20 5c 20 67 65 |_ptr),Y:INY \ ge| 00000d80 74 20 66 69 6c 65 20 73 69 7a 65 0d 05 8c 22 43 |t file size..."C| 00000d90 4c 43 3a 41 44 43 20 66 69 6c 65 73 74 6f 72 65 |LC:ADC filestore| 00000da0 5f 70 74 72 3a 53 54 41 20 74 65 6d 70 0d 05 96 |_ptr:STA temp...| 00000db0 18 4c 44 41 20 28 66 69 6c 65 69 6e 66 6f 5f 70 |.LDA (fileinfo_p| 00000dc0 74 72 29 2c 59 0d 05 a0 22 41 44 43 20 66 69 6c |tr),Y..."ADC fil| 00000dd0 65 73 74 6f 72 65 5f 70 74 72 2b 31 3a 53 54 41 |estore_ptr+1:STA| 00000de0 20 74 65 6d 70 2b 31 0d 05 aa 07 52 54 53 0d 05 | temp+1....RTS..| 00000df0 b4 05 3a 0d 05 be 2b 20 5c 20 75 70 64 61 74 65 |..:...+ \ update| 00000e00 20 70 6f 69 6e 74 65 72 73 20 66 6f 72 20 66 69 | pointers for fi| 00000e10 6c 65 20 73 74 6f 72 61 67 65 20 65 74 63 0d 05 |le storage etc..| 00000e20 c8 14 2e 75 70 64 61 74 65 5f 70 6f 69 6e 74 65 |...update_pointe| 00000e30 72 73 0d 05 d2 27 20 5c 20 66 69 6c 65 6e 61 6d |rs...' \ filenam| 00000e40 65 5f 70 74 72 20 3d 20 66 69 6c 65 69 6e 66 6f |e_ptr = fileinfo| 00000e50 5f 70 74 72 20 2b 20 31 30 0d 05 dc 31 43 4c 43 |_ptr + 10...1CLC| 00000e60 3a 4c 44 41 20 66 69 6c 65 69 6e 66 6f 5f 70 74 |:LDA fileinfo_pt| 00000e70 72 3a 41 44 43 20 23 31 30 3a 53 54 41 20 66 69 |r:ADC #10:STA fi| 00000e80 6c 65 6e 61 6d 65 5f 70 74 72 0d 05 e6 30 4c 44 |lename_ptr...0LD| 00000e90 41 20 66 69 6c 65 69 6e 66 6f 5f 70 74 72 2b 31 |A fileinfo_ptr+1| 00000ea0 3a 41 44 43 20 23 30 3a 53 54 41 20 66 69 6c 65 |:ADC #0:STA file| 00000eb0 6e 61 6d 65 5f 70 74 72 2b 31 0d 05 f0 2f 20 5c |name_ptr+1.../ \| 00000ec0 20 66 69 6c 65 69 6e 66 6f 5f 70 74 72 20 3d 20 | fileinfo_ptr = | 00000ed0 66 69 6c 65 6e 61 6d 65 5f 70 74 72 20 2b 20 6e |filename_ptr + n| 00000ee0 61 6d 65 6c 65 6e 67 74 68 0d 05 fa 39 43 4c 43 |amelength...9CLC| 00000ef0 3a 4c 44 41 20 66 69 6c 65 6e 61 6d 65 5f 70 74 |:LDA filename_pt| 00000f00 72 3a 41 44 43 20 23 6e 61 6d 65 6c 65 6e 67 74 |r:ADC #namelengt| 00000f10 68 3a 53 54 41 20 66 69 6c 65 69 6e 66 6f 5f 70 |h:STA fileinfo_p| 00000f20 74 72 0d 06 04 30 4c 44 41 20 66 69 6c 65 6e 61 |tr...0LDA filena| 00000f30 6d 65 5f 70 74 72 2b 31 3a 41 44 43 20 23 30 3a |me_ptr+1:ADC #0:| 00000f40 53 54 41 20 66 69 6c 65 69 6e 66 6f 5f 70 74 72 |STA fileinfo_ptr| 00000f50 2b 31 0d 06 0e 1e 4c 44 41 20 74 65 6d 70 3a 53 |+1....LDA temp:S| 00000f60 54 41 20 66 69 6c 65 73 74 6f 72 65 5f 70 74 72 |TA filestore_ptr| 00000f70 0d 06 18 22 4c 44 41 20 74 65 6d 70 2b 31 3a 53 |..."LDA temp+1:S| 00000f80 54 41 20 66 69 6c 65 73 74 6f 72 65 5f 70 74 72 |TA filestore_ptr| 00000f90 2b 31 0d 06 22 07 52 54 53 0d 06 2c 05 3a 0d 06 |+1..".RTS..,.:..| 00000fa0 36 2f 20 5c 20 67 65 74 20 6e 65 78 74 20 66 69 |6/ \ get next fi| 00000fb0 6c 65 20 6e 61 6d 65 20 66 72 6f 6d 20 74 68 65 |le name from the| 00000fc0 20 63 6f 6d 6d 61 6e 64 20 6c 69 6e 65 0d 06 40 | command line..@| 00000fd0 11 2e 67 65 74 5f 66 69 6c 65 6e 61 6d 65 0d 06 |..get_filename..| 00000fe0 4a 39 4c 44 59 20 23 30 3a 53 54 59 20 6e 65 77 |J9LDY #0:STY new| 00000ff0 6e 61 6d 65 3a 4a 53 52 20 73 6b 69 70 73 70 20 |name:JSR skipsp | 00001000 5c 20 69 67 6e 6f 72 65 20 6c 65 61 64 69 6e 67 |\ ignore leading| 00001010 20 73 70 61 63 65 73 0d 06 54 0b 2e 67 66 6e 61 | spaces..T..gfna| 00001020 6d 65 0d 06 5e 13 4c 44 41 20 28 63 6d 64 5f 70 |me..^.LDA (cmd_p| 00001030 74 72 29 2c 59 0d 06 68 38 43 4d 50 20 23 26 30 |tr),Y..h8CMP #&0| 00001040 44 3a 42 45 51 20 6c 61 73 74 66 69 6c 65 32 20 |D:BEQ lastfile2 | 00001050 5c 20 6c 61 73 74 20 66 69 6c 65 20 74 65 72 6d |\ last file term| 00001060 69 6e 61 74 65 64 20 62 79 20 26 30 44 0d 06 72 |inated by &0D..r| 00001070 1a 43 4d 50 20 23 97 22 20 22 3a 42 45 51 20 67 |.CMP #." ":BEQ g| 00001080 6f 74 5f 66 69 6c 65 0d 06 7c 25 4a 53 52 20 6f |ot_file..|%JSR o| 00001090 73 61 73 63 69 3a 43 4d 50 20 23 97 22 2a 22 3a |sasci:CMP #."*":| 000010a0 42 45 51 20 61 73 74 65 72 69 73 6b 0d 06 86 18 |BEQ asterisk....| 000010b0 53 54 41 20 28 66 69 6c 65 6e 61 6d 65 5f 70 74 |STA (filename_pt| 000010c0 72 29 2c 59 0d 06 90 12 49 4e 59 3a 42 4e 45 20 |r),Y....INY:BNE | 000010d0 67 66 6e 61 6d 65 0d 06 9a 1c 2e 6c 61 73 74 66 |gfname.....lastf| 000010e0 69 6c 65 32 20 49 4e 43 20 6c 61 73 74 5f 66 69 |ile2 INC last_fi| 000010f0 6c 65 0d 06 a4 0d 2e 67 6f 74 5f 66 69 6c 65 0d |le.....got_file.| 00001100 06 ae 3f 4c 44 41 20 23 26 30 44 3a 53 54 41 20 |..?LDA #&0D:STA | 00001110 28 66 69 6c 65 6e 61 6d 65 5f 70 74 72 29 2c 59 |(filename_ptr),Y| 00001120 20 5c 20 26 30 44 20 61 73 20 66 69 6c 65 20 6e | \ &0D as file n| 00001130 61 6d 65 20 74 65 72 6d 69 6e 61 74 6f 72 0d 06 |ame terminator..| 00001140 b8 1d 54 59 41 3a 49 4e 59 3a 4a 53 52 20 75 70 |..TYA:INY:JSR up| 00001150 64 61 74 65 5f 63 6d 64 70 74 72 0d 06 c2 1f 43 |date_cmdptr....C| 00001160 4d 50 20 23 6e 61 6d 65 6c 65 6e 67 74 68 3a 42 |MP #namelength:B| 00001170 43 53 20 6c 65 6e 5f 65 72 72 0d 06 cc 07 52 54 |CS len_err....RT| 00001180 53 0d 06 d6 0d 2e 61 73 74 65 72 69 73 6b 0d 06 |S.....asterisk..| 00001190 e0 21 4c 44 41 20 23 26 30 44 3a 53 54 41 20 28 |.!LDA #&0D:STA (| 000011a0 66 69 6c 65 6e 61 6d 65 5f 70 74 72 29 2c 59 0d |filename_ptr),Y.| 000011b0 06 ea 21 54 59 41 3a 50 48 41 3a 49 4e 59 3a 4a |..!TYA:PHA:INY:J| 000011c0 53 52 20 75 70 64 61 74 65 5f 63 6d 64 70 74 72 |SR update_cmdptr| 000011d0 0d 06 f4 0e 2e 61 73 74 65 72 69 73 6b 32 0d 06 |.....asterisk2..| 000011e0 fe 13 4c 44 41 20 28 63 6d 64 5f 70 74 72 29 2c |..LDA (cmd_ptr),| 000011f0 59 0d 07 08 1a 43 4d 50 20 23 26 30 44 3a 42 45 |Y....CMP #&0D:BE| 00001200 51 20 6c 61 73 74 66 69 6c 65 33 0d 07 12 1b 43 |Q lastfile3....C| 00001210 4d 50 20 23 97 22 20 22 3a 42 45 51 20 67 6f 74 |MP #." ":BEQ got| 00001220 5f 66 69 6c 65 32 0d 07 1c 1c 53 54 41 20 6e 65 |_file2....STA ne| 00001230 77 6e 61 6d 65 2c 59 3a 4a 53 52 20 6f 73 61 73 |wname,Y:JSR osas| 00001240 63 69 0d 07 26 15 49 4e 59 3a 42 4e 45 20 61 73 |ci..&.INY:BNE as| 00001250 74 65 72 69 73 6b 32 0d 07 30 1c 2e 6c 61 73 74 |terisk2..0..last| 00001260 66 69 6c 65 33 20 49 4e 43 20 6c 61 73 74 5f 66 |file3 INC last_f| 00001270 69 6c 65 0d 07 3a 0e 2e 67 6f 74 5f 66 69 6c 65 |ile..:..got_file| 00001280 32 0d 07 44 1a 4c 44 41 20 23 26 30 44 3a 53 54 |2..D.LDA #&0D:ST| 00001290 41 20 6e 65 77 6e 61 6d 65 2c 59 0d 07 4e 1d 54 |A newname,Y..N.T| 000012a0 59 41 3a 49 4e 59 3a 4a 53 52 20 75 70 64 61 74 |YA:INY:JSR updat| 000012b0 65 5f 63 6d 64 70 74 72 0d 07 58 27 54 41 58 3a |e_cmdptr..X'TAX:| 000012c0 50 4c 41 3a 43 4d 50 20 23 6e 61 6d 65 6c 65 6e |PLA:CMP #namelen| 000012d0 67 74 68 3a 42 43 53 20 6c 65 6e 5f 65 72 72 0d |gth:BCS len_err.| 000012e0 07 62 1f 43 50 58 20 23 6e 61 6d 65 6c 65 6e 67 |.b.CPX #nameleng| 000012f0 74 68 3a 42 43 53 20 6c 65 6e 5f 65 72 72 0d 07 |th:BCS len_err..| 00001300 6c 07 52 54 53 0d 07 76 0c 2e 6c 65 6e 5f 65 72 |l.RTS..v..len_er| 00001310 72 0d 07 80 0f 4a 53 52 20 6d 65 73 73 61 67 65 |r....JSR message| 00001320 0d 07 8a 20 4f 50 54 20 a4 65 71 75 73 28 22 20 |... OPT .equs(" | 00001330 5f 20 42 61 64 20 66 69 6c 65 6e 61 6d 65 22 29 |_ Bad filename")| 00001340 0d 07 94 12 4f 50 54 20 a4 65 71 75 62 28 32 35 |....OPT .equb(25| 00001350 35 29 0d 07 9e 0b 53 45 43 3a 52 54 53 0d 07 a8 |5)....SEC:RTS...| 00001360 05 3a 0d 07 b2 0e 2e 67 65 74 5f 64 72 69 76 65 |.:.....get_drive| 00001370 0d 07 bc 26 4a 53 52 20 67 65 74 5f 66 69 6c 65 |...&JSR get_file| 00001380 6e 61 6d 65 3a 4a 53 52 20 6f 73 6e 65 77 6c 3a |name:JSR osnewl:| 00001390 4c 44 59 20 23 30 0d 07 c6 18 4c 44 41 20 28 66 |LDY #0....LDA (f| 000013a0 69 6c 65 6e 61 6d 65 5f 70 74 72 29 2c 59 0d 07 |ilename_ptr),Y..| 000013b0 d0 18 43 4d 50 20 23 97 22 30 22 3a 42 43 43 20 |..CMP #."0":BCC | 000013c0 64 72 5f 65 72 72 0d 07 da 18 43 4d 50 20 23 97 |dr_err....CMP #.| 000013d0 22 34 22 3a 42 43 53 20 64 72 5f 65 72 72 0d 07 |"4":BCS dr_err..| 000013e0 e4 07 52 54 53 0d 07 ee 0b 2e 64 72 5f 65 72 72 |..RTS.....dr_err| 000013f0 0d 07 f8 07 42 52 4b 0d 08 02 12 4f 50 54 20 a4 |....BRK....OPT .| 00001400 65 71 75 62 28 26 43 44 29 0d 08 0c 12 4f 50 54 |equb(&CD)....OPT| 00001410 20 a4 65 71 75 62 28 26 30 44 29 0d 08 16 1a 4f | .equb(&0D)....O| 00001420 50 54 20 a4 65 71 75 73 28 22 42 61 64 20 64 72 |PT .equs("Bad dr| 00001430 69 76 65 22 29 0d 08 20 12 4f 50 54 20 a4 65 71 |ive").. .OPT .eq| 00001440 75 62 28 26 30 44 29 0d 08 2a 10 4f 50 54 20 a4 |ub(&0D)..*.OPT .| 00001450 65 71 75 62 28 30 29 0d 08 34 05 3a 0d 08 3e 1b |equb(0)..4.:..>.| 00001460 20 5c 20 63 61 6c 6c 20 6f 73 66 69 6c 65 20 77 | \ call osfile w| 00001470 69 74 68 20 41 3d 35 0d 08 48 2f 20 5c 20 73 61 |ith A=5..H/ \ sa| 00001480 76 65 20 6c 6f 61 64 20 61 64 64 72 2c 20 65 78 |ve load addr, ex| 00001490 65 63 2e 20 61 64 64 72 20 61 6e 64 20 66 69 6c |ec. addr and fil| 000014a0 65 20 73 69 7a 65 0d 08 52 11 2e 67 65 74 5f 66 |e size..R..get_f| 000014b0 69 6c 65 73 69 7a 65 0d 08 5c 0f 4a 53 52 20 73 |ilesize..\.JSR s| 000014c0 65 74 5f 62 6c 6b 0d 08 66 15 4c 44 41 20 23 35 |et_blk..f.LDA #5| 000014d0 3a 4a 53 52 20 6f 73 66 69 6c 65 0d 08 70 1d 43 |:JSR osfile..p.C| 000014e0 4d 50 20 23 31 3a 42 4e 45 20 66 69 6c 65 5f 6e |MP #1:BNE file_n| 000014f0 6f 74 5f 66 6f 75 6e 64 0d 08 7a 0a 4c 44 59 20 |ot_found..z.LDY | 00001500 23 30 0d 08 84 30 2e 67 66 73 32 20 4c 44 41 20 |#0...0.gfs2 LDA | 00001510 70 61 72 61 6d 5f 62 6c 6b 2b 32 2c 59 3a 53 54 |param_blk+2,Y:ST| 00001520 41 20 28 66 69 6c 65 69 6e 66 6f 5f 70 74 72 29 |A (fileinfo_ptr)| 00001530 2c 59 0d 08 8e 18 49 4e 59 3a 43 50 59 20 23 31 |,Y....INY:CPY #1| 00001540 30 3a 42 4e 45 20 67 66 73 32 0d 08 98 0b 43 4c |0:BNE gfs2....CL| 00001550 43 3a 52 54 53 0d 08 a2 13 2e 66 69 6c 65 5f 6e |C:RTS.....file_n| 00001560 6f 74 5f 66 6f 75 6e 64 0d 08 ac 0f 4a 53 52 20 |ot_found....JSR | 00001570 6d 65 73 73 61 67 65 0d 08 b6 1d 4f 50 54 20 a4 |message....OPT .| 00001580 65 71 75 73 28 22 20 5f 20 6e 6f 74 20 66 6f 75 |equs(" _ not fou| 00001590 6e 64 22 29 0d 08 c0 12 4f 50 54 20 a4 65 71 75 |nd")....OPT .equ| 000015a0 62 28 32 35 35 29 0d 08 ca 0b 53 45 43 3a 52 54 |b(255)....SEC:RT| 000015b0 53 0d 08 d4 05 3a 0d 08 de 0c 2e 73 65 74 5f 62 |S....:.....set_b| 000015c0 6c 6b 0d 08 e8 22 4c 44 41 20 66 69 6c 65 6e 61 |lk..."LDA filena| 000015d0 6d 65 5f 70 74 72 3a 53 54 41 20 70 61 72 61 6d |me_ptr:STA param| 000015e0 5f 62 6c 6b 0d 08 f2 26 4c 44 41 20 66 69 6c 65 |_blk...&LDA file| 000015f0 6e 61 6d 65 5f 70 74 72 2b 31 3a 53 54 41 20 70 |name_ptr+1:STA p| 00001600 61 72 61 6d 5f 62 6c 6b 2b 31 0d 08 fc 11 4c 44 |aram_blk+1....LD| 00001610 41 20 23 30 3a 4c 44 59 20 23 32 0d 09 06 2a 2e |A #0:LDY #2...*.| 00001620 73 62 20 53 54 41 20 70 61 72 61 6d 5f 62 6c 6b |sb STA param_blk| 00001630 2c 59 3a 49 4e 59 3a 43 50 59 20 23 31 38 3a 42 |,Y:INY:CPY #18:B| 00001640 4e 45 20 73 62 0d 09 10 2d 4c 44 58 20 23 70 61 |NE sb...-LDX #pa| 00001650 72 61 6d 5f 62 6c 6b 20 83 20 32 35 36 3a 4c 44 |ram_blk . 256:LD| 00001660 59 20 23 70 61 72 61 6d 5f 62 6c 6b 20 81 20 32 |Y #param_blk . 2| 00001670 35 36 0d 09 1a 07 52 54 53 0d 09 24 05 3a 0d 09 |56....RTS..$.:..| 00001680 2e 0e 2e 6c 6f 61 64 5f 66 69 6c 65 0d 09 38 31 |...load_file..81| 00001690 4a 53 52 20 73 65 74 5f 62 6c 6b 3a 4c 44 41 20 |JSR set_blk:LDA | 000016a0 66 69 6c 65 73 74 6f 72 65 5f 70 74 72 3a 53 54 |filestore_ptr:ST| 000016b0 41 20 70 61 72 61 6d 5f 62 6c 6b 2b 32 0d 09 42 |A param_blk+2..B| 000016c0 27 4c 44 41 20 66 69 6c 65 73 74 6f 72 65 5f 70 |'LDA filestore_p| 000016d0 74 72 2b 31 3a 53 54 41 20 70 61 72 61 6d 5f 62 |tr+1:STA param_b| 000016e0 6c 6b 2b 33 0d 09 4c 23 4c 44 41 20 23 26 46 46 |lk+3..L#LDA #&FF| 000016f0 3a 4a 53 52 20 6f 73 66 69 6c 65 20 5c 20 6c 6f |:JSR osfile \ lo| 00001700 61 64 20 66 69 6c 65 0d 09 56 24 4c 44 41 20 6e |ad file..V$LDA n| 00001710 65 77 6e 61 6d 65 3a 42 45 51 20 6e 6f 5f 72 65 |ewname:BEQ no_re| 00001720 6e 61 6d 65 3a 4c 44 59 20 23 30 0d 09 60 0f 2e |name:LDY #0..`..| 00001730 79 65 73 5f 72 65 6e 61 6d 65 0d 09 6a 26 4c 44 |yes_rename..j&LD| 00001740 41 20 6e 65 77 6e 61 6d 65 2c 59 3a 53 54 41 20 |A newname,Y:STA | 00001750 28 66 69 6c 65 6e 61 6d 65 5f 70 74 72 29 2c 59 |(filename_ptr),Y| 00001760 0d 09 74 1f 49 4e 59 3a 43 4d 50 20 23 26 30 44 |..t.INY:CMP #&0D| 00001770 3a 42 4e 45 20 79 65 73 5f 72 65 6e 61 6d 65 0d |:BNE yes_rename.| 00001780 09 7e 0e 2e 6e 6f 5f 72 65 6e 61 6d 65 0d 09 88 |.~..no_rename...| 00001790 07 52 54 53 0d 09 92 05 3a 0d 09 9c 13 2e 63 68 |.RTS....:.....ch| 000017a0 65 63 6b 5f 70 72 65 73 65 6e 63 65 0d 09 a6 21 |eck_presence...!| 000017b0 4a 53 52 20 73 65 74 5f 62 6c 6b 3a 4c 44 41 20 |JSR set_blk:LDA | 000017c0 23 35 3a 4a 53 52 20 6f 73 66 69 6c 65 0d 09 b0 |#5:JSR osfile...| 000017d0 1a 43 4d 50 20 23 31 3a 42 4e 45 20 6e 6f 74 5f |.CMP #1:BNE not_| 000017e0 70 72 65 73 65 6e 74 0d 09 ba 0f 4a 53 52 20 6d |present....JSR m| 000017f0 65 73 73 61 67 65 0d 09 c4 12 4f 50 54 20 a4 65 |essage....OPT .e| 00001800 71 75 62 28 26 30 44 29 0d 09 ce 12 4f 50 54 20 |qub(&0D)....OPT | 00001810 a4 65 71 75 62 28 31 32 39 29 0d 09 d8 33 4f 50 |.equb(129)...3OP| 00001820 54 20 a4 65 71 75 73 28 22 49 74 20 65 78 69 73 |T .equs("It exis| 00001830 74 73 20 6f 6e 20 74 68 65 20 64 65 73 74 69 6e |ts on the destin| 00001840 61 74 69 6f 6e 20 64 69 73 6b 2e 22 29 0d 09 e2 |ation disk.")...| 00001850 12 4f 50 54 20 a4 65 71 75 62 28 26 30 44 29 0d |.OPT .equb(&0D).| 00001860 09 ec 12 4f 50 54 20 a4 65 71 75 62 28 32 35 35 |...OPT .equb(255| 00001870 29 0d 09 f6 10 2e 6e 6f 74 5f 70 72 65 73 65 6e |).....not_presen| 00001880 74 0d 0a 00 07 52 54 53 0d 0a 0a 05 3a 0d 0a 14 |t....RTS....:...| 00001890 0e 2e 73 61 76 65 5f 66 69 6c 65 0d 0a 1e 16 4a |..save_file....J| 000018a0 53 52 20 73 65 74 5f 62 6c 6b 3a 4c 44 59 20 23 |SR set_blk:LDY #| 000018b0 30 0d 0a 28 07 2e 73 66 0d 0a 32 2a 4c 44 41 20 |0..(..sf..2*LDA | 000018c0 28 66 69 6c 65 69 6e 66 6f 5f 70 74 72 29 2c 59 |(fileinfo_ptr),Y| 000018d0 3a 53 54 41 20 70 61 72 61 6d 5f 62 6c 6b 2b 32 |:STA param_blk+2| 000018e0 2c 59 0d 0a 3c 15 49 4e 59 3a 43 50 59 20 23 38 |,Y..<.INY:CPY #8| 000018f0 3a 42 4e 45 20 73 66 0d 0a 46 26 4c 44 41 20 66 |:BNE sf..F&LDA f| 00001900 69 6c 65 73 74 6f 72 65 5f 70 74 72 3a 53 54 41 |ilestore_ptr:STA| 00001910 20 70 61 72 61 6d 5f 62 6c 6b 2b 31 30 0d 0a 50 | param_blk+10..P| 00001920 28 4c 44 41 20 66 69 6c 65 73 74 6f 72 65 5f 70 |(LDA filestore_p| 00001930 74 72 2b 31 3a 53 54 41 20 70 61 72 61 6d 5f 62 |tr+1:STA param_b| 00001940 6c 6b 2b 31 31 0d 0a 5a 1d 4c 44 41 20 74 65 6d |lk+11..Z.LDA tem| 00001950 70 3a 53 54 41 20 70 61 72 61 6d 5f 62 6c 6b 2b |p:STA param_blk+| 00001960 31 34 0d 0a 64 1f 4c 44 41 20 74 65 6d 70 2b 31 |14..d.LDA temp+1| 00001970 3a 53 54 41 20 70 61 72 61 6d 5f 62 6c 6b 2b 31 |:STA param_blk+1| 00001980 35 0d 0a 6e 2a 4c 44 59 20 23 70 61 72 61 6d 5f |5..n*LDY #param_| 00001990 62 6c 6b 20 81 20 32 35 36 3a 4c 44 41 20 23 30 |blk . 256:LDA #0| 000019a0 3a 4a 4d 50 20 6f 73 66 69 6c 65 0d 0a 78 05 3a |:JMP osfile..x.:| 000019b0 0d 0a 82 15 20 5c 20 67 65 74 20 27 59 27 20 6f |.... \ get 'Y' o| 000019c0 72 20 27 4e 27 0d 0a 8c 0b 2e 67 65 74 5f 79 6e |r 'N'.....get_yn| 000019d0 0d 0a 96 32 4c 44 41 20 23 31 35 3a 4c 44 58 20 |...2LDA #15:LDX | 000019e0 23 31 3a 4a 53 52 20 6f 73 62 79 74 65 20 5c 20 |#1:JSR osbyte \ | 000019f0 66 6c 75 73 68 20 69 6e 70 75 74 20 62 75 66 66 |flush input buff| 00001a00 65 72 0d 0a a0 07 2e 79 6e 0d 0a aa 0e 4a 53 52 |er.....yn....JSR| 00001a10 20 67 65 74 6b 65 79 0d 0a b4 1c 80 20 23 26 35 | getkey..... #&5| 00001a20 46 3a 43 4d 50 20 23 97 22 59 22 3a 42 45 51 20 |F:CMP #."Y":BEQ | 00001a30 79 6e 32 0d 0a be 14 43 4d 50 20 23 97 22 4e 22 |yn2....CMP #."N"| 00001a40 3a 42 4e 45 20 79 6e 0d 0a c8 08 2e 79 6e 32 0d |:BNE yn.....yn2.| 00001a50 0a d2 1d 54 41 59 3a 4a 53 52 20 6f 73 61 73 63 |...TAY:JSR osasc| 00001a60 69 3a 4a 4d 50 20 6f 73 6e 65 77 6c 0d 0a dc 0b |i:JMP osnewl....| 00001a70 2e 67 65 74 6b 65 79 0d 0a e6 20 4a 53 52 20 6f |.getkey... JSR o| 00001a80 73 72 64 63 68 20 5c 20 67 65 74 20 61 20 63 68 |srdch \ get a ch| 00001a90 61 72 20 69 6e 20 41 0d 0a f0 1b 43 4d 50 20 23 |ar in A....CMP #| 00001aa0 26 31 42 3a 42 45 51 20 65 73 63 61 70 65 3a 52 |&1B:BEQ escape:R| 00001ab0 54 53 0d 0a fa 0b 2e 65 73 63 61 70 65 0d 0b 04 |TS.....escape...| 00001ac0 07 42 52 4b 0d 0b 0e 11 4f 50 54 20 a4 65 71 75 |.BRK....OPT .equ| 00001ad0 62 28 31 37 29 0d 0b 18 12 4f 50 54 20 a4 65 71 |b(17)....OPT .eq| 00001ae0 75 62 28 26 30 44 29 0d 0b 22 17 4f 50 54 20 a4 |ub(&0D)..".OPT .| 00001af0 65 71 75 73 28 22 45 73 63 61 70 65 22 29 0d 0b |equs("Escape")..| 00001b00 2c 12 4f 50 54 20 a4 65 71 75 62 28 26 30 44 29 |,.OPT .equb(&0D)| 00001b10 0d 0b 36 10 4f 50 54 20 a4 65 71 75 62 28 30 29 |..6.OPT .equb(0)| 00001b20 0d 0b 40 05 3a 0d 0b 4a 13 2e 70 72 69 6e 74 5f |..@.:..J..print_| 00001b30 66 69 6c 65 6e 61 6d 65 0d 0b 54 0a 4c 44 59 20 |filename..T.LDY | 00001b40 23 30 0d 0b 5e 08 2e 70 66 6e 0d 0b 68 18 4c 44 |#0..^..pfn..h.LD| 00001b50 41 20 28 66 69 6c 65 6e 61 6d 65 5f 70 74 72 29 |A (filename_ptr)| 00001b60 2c 59 0d 0b 72 15 43 4d 50 20 23 26 30 44 3a 42 |,Y..r.CMP #&0D:B| 00001b70 45 51 20 70 66 6e 32 0d 0b 7c 1a 4a 53 52 20 6f |EQ pfn2..|.JSR o| 00001b80 73 61 73 63 69 3a 49 4e 59 3a 42 4e 45 20 70 66 |sasci:INY:BNE pf| 00001b90 6e 0d 0b 86 09 2e 70 66 6e 32 0d 0b 90 07 52 54 |n.....pfn2....RT| 00001ba0 53 0d 0b 9a 05 3a 0d 0b a4 0c 2e 6d 65 73 73 61 |S....:.....messa| 00001bb0 67 65 0d 0b ae 1f 50 4c 41 3a 53 54 41 20 74 65 |ge....PLA:STA te| 00001bc0 6d 70 3a 50 4c 41 3a 53 54 41 20 74 65 6d 70 2b |mp:PLA:STA temp+| 00001bd0 31 0d 0b b8 0a 4c 44 59 20 23 31 0d 0b c2 08 2e |1....LDY #1.....| 00001be0 6d 65 73 0d 0b cc 10 4c 44 41 20 28 74 65 6d 70 |mes....LDA (temp| 00001bf0 29 2c 59 0d 0b d6 15 43 4d 50 20 23 32 35 35 3a |),Y....CMP #255:| 00001c00 42 45 51 20 6d 65 73 32 0d 0b e0 1a 4a 53 52 20 |BEQ mes2....JSR | 00001c10 6f 73 61 73 63 69 3a 49 4e 59 3a 42 4e 45 20 6d |osasci:INY:BNE m| 00001c20 65 73 0d 0b ea 09 2e 6d 65 73 32 0d 0b f4 21 49 |es.....mes2...!I| 00001c30 4e 59 3a 54 59 41 3a 43 4c 43 3a 41 44 43 20 74 |NY:TYA:CLC:ADC t| 00001c40 65 6d 70 3a 53 54 41 20 74 65 6d 70 0d 0b fe 20 |emp:STA temp... | 00001c50 4c 44 41 20 23 30 3a 41 44 43 20 74 65 6d 70 2b |LDA #0:ADC temp+| 00001c60 31 3a 53 54 41 20 74 65 6d 70 2b 31 0d 0c 08 0e |1:STA temp+1....| 00001c70 4a 4d 50 20 28 74 65 6d 70 29 0d 0c 12 05 3a 0d |JMP (temp)....:.| 00001c80 0c 1c 0c 2e 63 6f 6d 6d 61 6e 64 0d 0c 26 17 4f |....command..&.O| 00001c90 50 54 20 a4 65 71 75 73 28 22 2a 44 43 4f 50 59 |PT .equs("*DCOPY| 00001ca0 22 29 0d 0c 30 0b 2e 63 6d 64 65 6e 64 0d 0c 3a |")..0..cmdend..:| 00001cb0 05 3a 0d 0c 44 10 2e 69 6e 70 75 74 5f 64 72 69 |.:..D..input_dri| 00001cc0 76 65 0d 0c 4e 17 4f 50 54 20 a4 65 71 75 73 28 |ve..N.OPT .equs(| 00001cd0 22 44 52 49 56 45 20 22 29 0d 0c 58 0a 2e 69 6e |"DRIVE ")..X..in| 00001ce0 5f 64 72 0d 0c 62 12 4f 50 54 20 a4 65 71 75 73 |_dr..b.OPT .equs| 00001cf0 28 22 30 22 29 0d 0c 6c 12 4f 50 54 20 a4 65 71 |("0")..l.OPT .eq| 00001d00 75 62 28 26 30 44 29 0d 0c 76 05 3a 0d 0c 80 11 |ub(&0D)..v.:....| 00001d10 2e 6f 75 74 70 75 74 5f 64 72 69 76 65 0d 0c 8a |.output_drive...| 00001d20 27 4c 44 41 20 69 6e 5f 64 72 3a 43 4d 50 20 6f |'LDA in_dr:CMP o| 00001d30 75 74 5f 64 72 3a 42 4e 45 20 6f 75 74 70 75 74 |ut_dr:BNE output| 00001d40 5f 64 72 32 0d 0c 94 0f 4a 53 52 20 6d 65 73 73 |_dr2....JSR mess| 00001d50 61 67 65 0d 0c 9e 12 4f 50 54 20 a4 65 71 75 62 |age....OPT .equb| 00001d60 28 31 33 31 29 0d 0c a8 34 4f 50 54 20 a4 65 71 |(131)...4OPT .eq| 00001d70 75 73 28 22 49 6e 73 65 72 74 20 64 65 73 74 69 |us("Insert desti| 00001d80 6e 61 74 69 6f 6e 20 64 69 73 6b 20 26 20 74 61 |nation disk & ta| 00001d90 70 20 61 20 6b 65 79 22 29 0d 0c b2 12 4f 50 54 |p a key")....OPT| 00001da0 20 a4 65 71 75 62 28 26 30 44 29 0d 0c bc 12 4f | .equb(&0D)....O| 00001db0 50 54 20 a4 65 71 75 62 28 32 35 35 29 0d 0c c6 |PT .equb(255)...| 00001dc0 28 4c 44 41 20 23 31 35 3a 4c 44 58 20 23 31 3a |(LDA #15:LDX #1:| 00001dd0 4a 53 52 20 6f 73 62 79 74 65 3a 4a 4d 50 20 67 |JSR osbyte:JMP g| 00001de0 65 74 6b 65 79 0d 0c d0 0f 2e 6f 75 74 70 75 74 |etkey.....output| 00001df0 5f 64 72 32 0d 0c da 2d 4c 44 58 20 23 6f 75 74 |_dr2...-LDX #out| 00001e00 70 75 74 5f 64 72 20 83 20 32 35 36 3a 4c 44 59 |put_dr . 256:LDY| 00001e10 20 23 6f 75 74 70 75 74 5f 64 72 20 81 20 32 35 | #output_dr . 25| 00001e20 36 0d 0c e4 31 4a 4d 50 20 6f 6c 64 5f 63 6c 69 |6...1JMP old_cli| 00001e30 20 5c 20 69 73 73 75 65 20 2a 44 52 49 56 45 20 | \ issue *DRIVE | 00001e40 58 20 63 6f 6d 6d 61 6e 64 20 26 20 72 65 74 75 |X command & retu| 00001e50 72 6e 0d 0c ee 0e 2e 6f 75 74 70 75 74 5f 64 72 |rn.....output_dr| 00001e60 0d 0c f8 17 4f 50 54 20 a4 65 71 75 73 28 22 44 |....OPT .equs("D| 00001e70 52 49 56 45 20 22 29 0d 0d 02 0b 2e 6f 75 74 5f |RIVE ").....out_| 00001e80 64 72 0d 0d 0c 12 4f 50 54 20 a4 65 71 75 73 28 |dr....OPT .equs(| 00001e90 22 30 22 29 0d 0d 16 12 4f 50 54 20 a4 65 71 75 |"0")....OPT .equ| 00001ea0 62 28 26 30 44 29 0d 0d 20 07 5d 3a ed 0d 0d 2a |b(&0D).. .]:...*| 00001eb0 05 3a 0d 0d 34 08 43 25 3d 30 0d 0d 3e 15 e3 20 |.:..4.C%=0..>.. | 00001ec0 49 25 3d 63 6f 64 65 25 20 b8 20 50 25 2d 31 0d |I%=code% . P%-1.| 00001ed0 0d 48 0d 43 25 3d 43 25 2b 3f 49 25 0d 0d 52 17 |.H.C%=C%+?I%..R.| 00001ee0 ed 3a f1 27 27 22 43 68 65 63 6b 73 75 6d 3d 22 |.:.''"Checksum="| 00001ef0 3b 43 25 0d 0d 5c 17 de 20 58 25 20 33 30 3a 59 |;C%..\.. X% 30:Y| 00001f00 25 3d 58 25 20 81 20 32 35 36 0d 0d 66 29 24 58 |%=X% . 256..f)$X| 00001f10 25 3d 22 53 2e 44 43 4f 50 59 4d 43 20 22 2b c3 |%="S.DCOPYMC "+.| 00001f20 7e 28 63 6f 64 65 25 29 2b 22 20 22 2b c3 7e 28 |~(code%)+" "+.~(| 00001f30 50 25 29 0d 0d 70 37 f1 27 22 44 6f 20 79 6f 75 |P%)..p7.'"Do you| 00001f40 20 77 61 6e 74 20 74 6f 20 73 61 76 65 20 74 68 | want to save th| 00001f50 65 20 6d 61 63 68 69 6e 65 20 63 6f 64 65 22 27 |e machine code"'| 00001f60 22 28 59 2f 4e 29 20 3f 22 3b 0d 0d 7a 1d 41 24 |"(Y/N) ?";..z.A$| 00001f70 3d be 3a f1 41 24 3a e7 20 41 24 3d 22 59 22 3a |=.:.A$:. A$="Y":| 00001f80 d6 20 26 46 46 46 37 0d 0d 84 05 e0 0d 0d 8e 05 |. &FFF7.........| 00001f90 3a 0d 0d 98 0e dd a4 65 71 75 62 28 41 25 29 0d |:......equb(A%).| 00001fa0 0d a2 12 3f 50 25 3d 41 25 3a 50 25 3d 50 25 2b |...?P%=A%:P%=P%+| 00001fb0 31 0d 0d ac 07 3d 49 25 0d 0d b6 05 3a 0d 0d c0 |1....=I%....:...| 00001fc0 0e dd a4 65 71 75 73 28 41 24 29 0d 0d ca 16 24 |...equs(A$)....$| 00001fd0 50 25 3d 41 24 3a 50 25 3d 50 25 2b a9 28 41 24 |P%=A$:P%=P%+.(A$| 00001fe0 29 0d 0d d4 07 3d 49 25 0d ff |)....=I%..| 00001fea