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!System/SysPaths
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 » Personal collection » Acorn hard disk » unzip_tools » sys_ro5 |
Filename: | !System/SysPaths |
Read OK: | ✔ |
File size: | 09C9 bytes |
Load address: | 0000 |
Exec address: | 0000 |
File contents
10REM >SysPaths 20REM 30REM Version 0.81 13-Sep-02 Rewritten in BASIC to avoid 32-bit issues 40 50entry_limit%=256 60DIM directories% entry_limit%*4-1 70entry_count%=0 80 90basedir%=FNsyspaths_system_dir 100version%=FNsyspaths_os_version 110 120IF basedir%<>0 AND version%<>0 THEN PROCbuild_system_path(basedir%,version%) 130END 140 150DEF FNstrlen(S%) 160LOCAL P% 170P%=S% 180WHILE ?P%<>0 190 P%+=1 200ENDWHILE 210=P%-S% 220 230DEF FNisnumeric(A$) 240LOCAL N% 250FOR N%=1 TO LEN A$ 260 IF MID$(A$,N%,1) < "0" OR MID$(A$,N%,1) > "9" THEN =FALSE 270NEXT 280=TRUE 290 300DEF PROCbuild_system_path(basedir%, version%) 310LOCAL context%,buffer%,bufsize%,buf%,V%,A$ 320DIM buffer% 4095 330bufsize%=4096-32 340context%=0 350REPEAT 360 SYS"OS_GBPB",9,basedir%,buffer%,256,context%,bufsize%,0 TO ,,,count%,context% 370 buf% = buffer% 380 WHILE count%>0 AND entry_count%<entry_limit% 390 buflen%=FNstrlen(buf%) 400 buf%?buflen%=13 410 IF FNisnumeric($buf%) THEN V%=VAL $buf% ELSE V%=0 420 IF V%<>0 AND V%<=version% THEN 430 directories%!(entry_count%*4)=V% 440 entry_count%+=1 450 ENDIF 460 buf%+=buflen%+1 470 count%-=1 480 ENDWHILE 490UNTIL context%=-1 500 510SYS"OS_HeapSort",entry_count%,directories%,0 520 530buf%=buffer% 540 550IF entry_count%>0 THEN 560 FOR context%=entry_count%-1 TO 0 STEP -1 570 A$="Sys:"+STR$directories%!(context%*4)+".,":V%=LEN A$ 580 $buf%=A$ 590 buf%+=V% 600 IF V%>bufsize% THEN context%=entry_count% 610 bufsize%-=LEN A$ 620 NEXT 630ENDIF 640 650REPEAT 660 ?buf%=?basedir% 670 buf%+=1:basedir%+=1 680UNTIL buf%?-1=0 690 700buf%?-1=ASC".":?buf%=0 710 720SYS"OS_SetVarVal","System$Path",buffer%,buf%-buffer% 730ENDPROC 740 750DEF FNsyspaths_os_version 760LOCAL length%,os_version$,bootosversion% 770DIM bootosversion% 256 780SYS"XOS_ReadVarVal","Boot$OSVersion",bootosversion%,256,0,3 TO ,os_version$,length% 790IF length%>0 THEN 800 bootosversion%?length%=13 810 os_version$=$bootosversion% 820 LOCAL dot% 830 dot%=INSTR(os_version$,".") 840 WHILE dot% 850 os_version$=LEFT$(os_version$,dot%-1)+MID$(os_version$,dot%+1) 860 dot%=INSTR(os_version$,".") 870 ENDWHILE 880ELSE 890 LOCAL N%,S%,name$,version% 900 N%=0:S%=-1 910 REPEAT 920 SYS"OS_Module",20,N%,S% TO ,N%,S%,name$,,,version% 930 UNTIL name$="UtilityModule" 940 os_version$=STR$~(version%>>>12)+"0" 950ENDIF 960SYS"OS_SetVarVal","Boot$OSVersion",os_version$,LEN os_version$ 970=VAL os_version$ 980 990DEF FNsyspaths_system_dir 1000LOCAL system_dir%,length% 1010DIM system_dir% 4095 1020SYS"OS_ReadVarVal","System$Dir",system_dir%,4096,0,3 TO ,,length% 1030system_dir%?length%=ASC"." 1040system_dir%?(length%+1)=0 1050SYS"OS_SetVarVal","Sys$Path",system_dir%,length% 1060system_dir%?length%=0 1070=system_dir%
� >SysPaths � H� Version 0.81 13-Sep-02 Rewritten in BASIC to avoid 32-bit issues ( 2entry_limit%=256 <#� directories% entry_limit%*4-1 Fentry_count%=0 P Z!basedir%=�syspaths_system_dir d!version%=�syspaths_os_version n xG� basedir%<>0 � version%<>0 � �build_system_path(basedir%,version%) �� � �� �strlen(S%) �� P% � P%=S% � ȕ ?P%<>0 � P%+=1 �� � =P%-S% � �� �isnumeric(A$) �� N% �� N%=1 � � A$ . � �A$,N%,1) < "0" � �A$,N%,1) > "9" � =� � =� " ,,� �build_system_path(basedir%, version%) 6*� context%,buffer%,bufsize%,buf%,V%,A$ @� buffer% 4095 Jbufsize%=4096-32 Tcontext%=0 ^� hQ ș"OS_GBPB",9,basedir%,buffer%,256,context%,bufsize%,0 � ,,,count%,context% r buf% = buffer% |- ȕ count%>0 � entry_count%<entry_limit% � buflen%=�strlen(buf%) � buf%?buflen%=13 �/ � �isnumeric($buf%) � V%=� $buf% � V%=0 � � V%<>0 � V%<=version% � �* directories%!(entry_count%*4)=V% � entry_count%+=1 � � � buf%+=buflen%+1 � count%-=1 � � �� context%=-1 � �/ș"OS_HeapSort",entry_count%,directories%,0 buf%=buffer% &� entry_count%>0 � 0( � context%=entry_count%-1 � 0 � -1 :9 A$="Sys:"+�directories%!(context%*4)+".,":V%=� A$ D $buf%=A$ N buf%+=V% X- � V%>bufsize% � context%=entry_count% b bufsize%-=� A$ l � v� � �� � ?buf%=?basedir% � buf%+=1:basedir%+=1 �� buf%?-1=0 � �buf%?-1=�".":?buf%=0 � �7ș"OS_SetVarVal","System$Path",buffer%,buf%-buffer% �� � �� �syspaths_os_version �(� length%,os_version$,bootosversion% � bootosversion% 256 Uș"XOS_ReadVarVal","Boot$OSVersion",bootosversion%,256,0,3 � ,os_version$,length% � length%>0 � bootosversion%?length%=13 *! os_version$=$bootosversion% 4 � dot% > dot%=�os_version$,".") H ȕ dot% R= os_version$=�os_version$,dot%-1)+�os_version$,dot%+1) \ dot%=�os_version$,".") f � p� z � N%,S%,name$,version% � N%=0:S%=-1 � � �8 ș"OS_Module",20,N%,S% � ,N%,S%,name$,,,version% � � name$="UtilityModule" �' os_version$=�~(version%>>>12)+"0" �� �?ș"OS_SetVarVal","Boot$OSVersion",os_version$,� os_version$ �=� os_version$ � �� �syspaths_system_dir �� system_dir%,length% �� system_dir% 4095 �Cș"OS_ReadVarVal","System$Dir",system_dir%,4096,0,3 � ,,length% system_dir%?length%=�"." system_dir%?(length%+1)=0 3ș"OS_SetVarVal","Sys$Path",system_dir%,length% $system_dir%?length%=0 .=system_dir% �
00000000 0d 00 0a 0f f4 20 3e 53 79 73 50 61 74 68 73 0d |..... >SysPaths.| 00000010 00 14 05 f4 0d 00 1e 48 f4 20 56 65 72 73 69 6f |.......H. Versio| 00000020 6e 20 30 2e 38 31 20 20 31 33 2d 53 65 70 2d 30 |n 0.81 13-Sep-0| 00000030 32 20 20 52 65 77 72 69 74 74 65 6e 20 69 6e 20 |2 Rewritten in | 00000040 42 41 53 49 43 20 74 6f 20 61 76 6f 69 64 20 33 |BASIC to avoid 3| 00000050 32 2d 62 69 74 20 69 73 73 75 65 73 0d 00 28 04 |2-bit issues..(.| 00000060 0d 00 32 14 65 6e 74 72 79 5f 6c 69 6d 69 74 25 |..2.entry_limit%| 00000070 3d 32 35 36 0d 00 3c 23 de 20 64 69 72 65 63 74 |=256..<#. direct| 00000080 6f 72 69 65 73 25 20 65 6e 74 72 79 5f 6c 69 6d |ories% entry_lim| 00000090 69 74 25 2a 34 2d 31 0d 00 46 12 65 6e 74 72 79 |it%*4-1..F.entry| 000000a0 5f 63 6f 75 6e 74 25 3d 30 0d 00 50 04 0d 00 5a |_count%=0..P...Z| 000000b0 21 62 61 73 65 64 69 72 25 3d a4 73 79 73 70 61 |!basedir%=.syspa| 000000c0 74 68 73 5f 73 79 73 74 65 6d 5f 64 69 72 0d 00 |ths_system_dir..| 000000d0 64 21 76 65 72 73 69 6f 6e 25 3d a4 73 79 73 70 |d!version%=.sysp| 000000e0 61 74 68 73 5f 6f 73 5f 76 65 72 73 69 6f 6e 0d |aths_os_version.| 000000f0 00 6e 04 0d 00 78 47 e7 20 62 61 73 65 64 69 72 |.n...xG. basedir| 00000100 25 3c 3e 30 20 80 20 76 65 72 73 69 6f 6e 25 3c |%<>0 . version%<| 00000110 3e 30 20 8c 20 f2 62 75 69 6c 64 5f 73 79 73 74 |>0 . .build_syst| 00000120 65 6d 5f 70 61 74 68 28 62 61 73 65 64 69 72 25 |em_path(basedir%| 00000130 2c 76 65 72 73 69 6f 6e 25 29 0d 00 82 05 e0 0d |,version%)......| 00000140 00 8c 04 0d 00 96 11 dd 20 a4 73 74 72 6c 65 6e |........ .strlen| 00000150 28 53 25 29 0d 00 a0 08 ea 20 50 25 0d 00 aa 09 |(S%)..... P%....| 00000160 50 25 3d 53 25 0d 00 b4 0d c8 95 20 3f 50 25 3c |P%=S%...... ?P%<| 00000170 3e 30 0d 00 be 0b 20 20 50 25 2b 3d 31 0d 00 c8 |>0.... P%+=1...| 00000180 05 ce 0d 00 d2 0a 3d 50 25 2d 53 25 0d 00 dc 04 |......=P%-S%....| 00000190 0d 00 e6 14 dd 20 a4 69 73 6e 75 6d 65 72 69 63 |..... .isnumeric| 000001a0 28 41 24 29 0d 00 f0 08 ea 20 4e 25 0d 00 fa 11 |(A$)..... N%....| 000001b0 e3 20 4e 25 3d 31 20 b8 20 a9 20 41 24 0d 01 04 |. N%=1 . . A$...| 000001c0 2e 20 20 e7 20 c1 41 24 2c 4e 25 2c 31 29 20 3c |. . .A$,N%,1) <| 000001d0 20 22 30 22 20 84 20 c1 41 24 2c 4e 25 2c 31 29 | "0" . .A$,N%,1)| 000001e0 20 3e 20 22 39 22 20 8c 20 3d a3 0d 01 0e 05 ed | > "9" . =......| 000001f0 0d 01 18 06 3d b9 0d 01 22 04 0d 01 2c 2c dd 20 |....=..."...,,. | 00000200 f2 62 75 69 6c 64 5f 73 79 73 74 65 6d 5f 70 61 |.build_system_pa| 00000210 74 68 28 62 61 73 65 64 69 72 25 2c 20 76 65 72 |th(basedir%, ver| 00000220 73 69 6f 6e 25 29 0d 01 36 2a ea 20 63 6f 6e 74 |sion%)..6*. cont| 00000230 65 78 74 25 2c 62 75 66 66 65 72 25 2c 62 75 66 |ext%,buffer%,buf| 00000240 73 69 7a 65 25 2c 62 75 66 25 2c 56 25 2c 41 24 |size%,buf%,V%,A$| 00000250 0d 01 40 12 de 20 62 75 66 66 65 72 25 20 34 30 |..@.. buffer% 40| 00000260 39 35 0d 01 4a 14 62 75 66 73 69 7a 65 25 3d 34 |95..J.bufsize%=4| 00000270 30 39 36 2d 33 32 0d 01 54 0e 63 6f 6e 74 65 78 |096-32..T.contex| 00000280 74 25 3d 30 0d 01 5e 05 f5 0d 01 68 51 20 20 c8 |t%=0..^....hQ .| 00000290 99 22 4f 53 5f 47 42 50 42 22 2c 39 2c 62 61 73 |."OS_GBPB",9,bas| 000002a0 65 64 69 72 25 2c 62 75 66 66 65 72 25 2c 32 35 |edir%,buffer%,25| 000002b0 36 2c 63 6f 6e 74 65 78 74 25 2c 62 75 66 73 69 |6,context%,bufsi| 000002c0 7a 65 25 2c 30 20 b8 20 2c 2c 2c 63 6f 75 6e 74 |ze%,0 . ,,,count| 000002d0 25 2c 63 6f 6e 74 65 78 74 25 0d 01 72 14 20 20 |%,context%..r. | 000002e0 62 75 66 25 20 3d 20 62 75 66 66 65 72 25 0d 01 |buf% = buffer%..| 000002f0 7c 2d 20 20 c8 95 20 63 6f 75 6e 74 25 3e 30 20 ||- .. count%>0 | 00000300 80 20 65 6e 74 72 79 5f 63 6f 75 6e 74 25 3c 65 |. entry_count%<e| 00000310 6e 74 72 79 5f 6c 69 6d 69 74 25 0d 01 86 1d 20 |ntry_limit%.... | 00000320 20 20 20 62 75 66 6c 65 6e 25 3d a4 73 74 72 6c | buflen%=.strl| 00000330 65 6e 28 62 75 66 25 29 0d 01 90 17 20 20 20 20 |en(buf%).... | 00000340 62 75 66 25 3f 62 75 66 6c 65 6e 25 3d 31 33 0d |buf%?buflen%=13.| 00000350 01 9a 2f 20 20 20 20 e7 20 a4 69 73 6e 75 6d 65 |../ . .isnume| 00000360 72 69 63 28 24 62 75 66 25 29 20 8c 20 56 25 3d |ric($buf%) . V%=| 00000370 bb 20 24 62 75 66 25 20 8b 20 56 25 3d 30 0d 01 |. $buf% . V%=0..| 00000380 a4 20 20 20 20 20 e7 20 56 25 3c 3e 30 20 80 20 |. . V%<>0 . | 00000390 56 25 3c 3d 76 65 72 73 69 6f 6e 25 20 8c 0d 01 |V%<=version% ...| 000003a0 ae 2a 20 20 20 20 20 20 64 69 72 65 63 74 6f 72 |.* director| 000003b0 69 65 73 25 21 28 65 6e 74 72 79 5f 63 6f 75 6e |ies%!(entry_coun| 000003c0 74 25 2a 34 29 3d 56 25 0d 01 b8 19 20 20 20 20 |t%*4)=V%.... | 000003d0 20 20 65 6e 74 72 79 5f 63 6f 75 6e 74 25 2b 3d | entry_count%+=| 000003e0 31 0d 01 c2 09 20 20 20 20 cd 0d 01 cc 17 20 20 |1.... ..... | 000003f0 20 20 62 75 66 25 2b 3d 62 75 66 6c 65 6e 25 2b | buf%+=buflen%+| 00000400 31 0d 01 d6 11 20 20 20 20 63 6f 75 6e 74 25 2d |1.... count%-| 00000410 3d 31 0d 01 e0 07 20 20 ce 0d 01 ea 11 fd 20 63 |=1.... ...... c| 00000420 6f 6e 74 65 78 74 25 3d 2d 31 0d 01 f4 04 0d 01 |ontext%=-1......| 00000430 fe 2f c8 99 22 4f 53 5f 48 65 61 70 53 6f 72 74 |./.."OS_HeapSort| 00000440 22 2c 65 6e 74 72 79 5f 63 6f 75 6e 74 25 2c 64 |",entry_count%,d| 00000450 69 72 65 63 74 6f 72 69 65 73 25 2c 30 0d 02 08 |irectories%,0...| 00000460 04 0d 02 12 10 62 75 66 25 3d 62 75 66 66 65 72 |.....buf%=buffer| 00000470 25 0d 02 1c 04 0d 02 26 16 e7 20 65 6e 74 72 79 |%......&.. entry| 00000480 5f 63 6f 75 6e 74 25 3e 30 20 8c 0d 02 30 28 20 |_count%>0 ...0( | 00000490 20 e3 20 63 6f 6e 74 65 78 74 25 3d 65 6e 74 72 | . context%=entr| 000004a0 79 5f 63 6f 75 6e 74 25 2d 31 20 b8 20 30 20 88 |y_count%-1 . 0 .| 000004b0 20 2d 31 0d 02 3a 39 20 20 20 20 41 24 3d 22 53 | -1..:9 A$="S| 000004c0 79 73 3a 22 2b c3 64 69 72 65 63 74 6f 72 69 65 |ys:"+.directorie| 000004d0 73 25 21 28 63 6f 6e 74 65 78 74 25 2a 34 29 2b |s%!(context%*4)+| 000004e0 22 2e 2c 22 3a 56 25 3d a9 20 41 24 0d 02 44 10 |".,":V%=. A$..D.| 000004f0 20 20 20 20 24 62 75 66 25 3d 41 24 0d 02 4e 10 | $buf%=A$..N.| 00000500 20 20 20 20 62 75 66 25 2b 3d 56 25 0d 02 58 2d | buf%+=V%..X-| 00000510 20 20 20 20 e7 20 56 25 3e 62 75 66 73 69 7a 65 | . V%>bufsize| 00000520 25 20 8c 20 63 6f 6e 74 65 78 74 25 3d 65 6e 74 |% . context%=ent| 00000530 72 79 5f 63 6f 75 6e 74 25 0d 02 62 16 20 20 20 |ry_count%..b. | 00000540 20 62 75 66 73 69 7a 65 25 2d 3d a9 20 41 24 0d | bufsize%-=. A$.| 00000550 02 6c 07 20 20 ed 0d 02 76 05 cd 0d 02 80 04 0d |.l. ...v.......| 00000560 02 8a 05 f5 0d 02 94 15 20 20 3f 62 75 66 25 3d |........ ?buf%=| 00000570 3f 62 61 73 65 64 69 72 25 0d 02 9e 19 20 20 62 |?basedir%.... b| 00000580 75 66 25 2b 3d 31 3a 62 61 73 65 64 69 72 25 2b |uf%+=1:basedir%+| 00000590 3d 31 0d 02 a8 0f fd 20 62 75 66 25 3f 2d 31 3d |=1..... buf%?-1=| 000005a0 30 0d 02 b2 04 0d 02 bc 18 62 75 66 25 3f 2d 31 |0........buf%?-1| 000005b0 3d 97 22 2e 22 3a 3f 62 75 66 25 3d 30 0d 02 c6 |=.".":?buf%=0...| 000005c0 04 0d 02 d0 37 c8 99 22 4f 53 5f 53 65 74 56 61 |....7.."OS_SetVa| 000005d0 72 56 61 6c 22 2c 22 53 79 73 74 65 6d 24 50 61 |rVal","System$Pa| 000005e0 74 68 22 2c 62 75 66 66 65 72 25 2c 62 75 66 25 |th",buffer%,buf%| 000005f0 2d 62 75 66 66 65 72 25 0d 02 da 05 e1 0d 02 e4 |-buffer%........| 00000600 04 0d 02 ee 1a dd 20 a4 73 79 73 70 61 74 68 73 |...... .syspaths| 00000610 5f 6f 73 5f 76 65 72 73 69 6f 6e 0d 02 f8 28 ea |_os_version...(.| 00000620 20 6c 65 6e 67 74 68 25 2c 6f 73 5f 76 65 72 73 | length%,os_vers| 00000630 69 6f 6e 24 2c 62 6f 6f 74 6f 73 76 65 72 73 69 |ion$,bootosversi| 00000640 6f 6e 25 0d 03 02 18 de 20 62 6f 6f 74 6f 73 76 |on%..... bootosv| 00000650 65 72 73 69 6f 6e 25 20 32 35 36 0d 03 0c 55 c8 |ersion% 256...U.| 00000660 99 22 58 4f 53 5f 52 65 61 64 56 61 72 56 61 6c |."XOS_ReadVarVal| 00000670 22 2c 22 42 6f 6f 74 24 4f 53 56 65 72 73 69 6f |","Boot$OSVersio| 00000680 6e 22 2c 62 6f 6f 74 6f 73 76 65 72 73 69 6f 6e |n",bootosversion| 00000690 25 2c 32 35 36 2c 30 2c 33 20 b8 20 2c 6f 73 5f |%,256,0,3 . ,os_| 000006a0 76 65 72 73 69 6f 6e 24 2c 6c 65 6e 67 74 68 25 |version$,length%| 000006b0 0d 03 16 11 e7 20 6c 65 6e 67 74 68 25 3e 30 20 |..... length%>0 | 000006c0 8c 0d 03 20 1f 20 20 62 6f 6f 74 6f 73 76 65 72 |... . bootosver| 000006d0 73 69 6f 6e 25 3f 6c 65 6e 67 74 68 25 3d 31 33 |sion%?length%=13| 000006e0 0d 03 2a 21 20 20 6f 73 5f 76 65 72 73 69 6f 6e |..*! os_version| 000006f0 24 3d 24 62 6f 6f 74 6f 73 76 65 72 73 69 6f 6e |$=$bootosversion| 00000700 25 0d 03 34 0c 20 20 ea 20 64 6f 74 25 0d 03 3e |%..4. . dot%..>| 00000710 1c 20 20 64 6f 74 25 3d a7 6f 73 5f 76 65 72 73 |. dot%=.os_vers| 00000720 69 6f 6e 24 2c 22 2e 22 29 0d 03 48 0d 20 20 c8 |ion$,".")..H. .| 00000730 95 20 64 6f 74 25 0d 03 52 3d 20 20 20 20 6f 73 |. dot%..R= os| 00000740 5f 76 65 72 73 69 6f 6e 24 3d c0 6f 73 5f 76 65 |_version$=.os_ve| 00000750 72 73 69 6f 6e 24 2c 64 6f 74 25 2d 31 29 2b c1 |rsion$,dot%-1)+.| 00000760 6f 73 5f 76 65 72 73 69 6f 6e 24 2c 64 6f 74 25 |os_version$,dot%| 00000770 2b 31 29 0d 03 5c 1e 20 20 20 20 64 6f 74 25 3d |+1)..\. dot%=| 00000780 a7 6f 73 5f 76 65 72 73 69 6f 6e 24 2c 22 2e 22 |.os_version$,"."| 00000790 29 0d 03 66 07 20 20 ce 0d 03 70 05 cc 0d 03 7a |)..f. ...p....z| 000007a0 1c 20 20 ea 20 4e 25 2c 53 25 2c 6e 61 6d 65 24 |. . 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N| 000007c0 25 3d 30 3a 53 25 3d 2d 31 0d 03 8e 07 20 20 f5 |%=0:S%=-1.... .| 000007d0 0d 03 98 38 20 20 20 20 c8 99 22 4f 53 5f 4d 6f |...8 .."OS_Mo| 000007e0 64 75 6c 65 22 2c 32 30 2c 4e 25 2c 53 25 20 b8 |dule",20,N%,S% .| 000007f0 20 2c 4e 25 2c 53 25 2c 6e 61 6d 65 24 2c 2c 2c | ,N%,S%,name$,,,| 00000800 76 65 72 73 69 6f 6e 25 0d 03 a2 1d 20 20 fd 20 |version%.... . | 00000810 6e 61 6d 65 24 3d 22 55 74 69 6c 69 74 79 4d 6f |name$="UtilityMo| 00000820 64 75 6c 65 22 0d 03 ac 27 20 20 6f 73 5f 76 65 |dule"...' os_ve| 00000830 72 73 69 6f 6e 24 3d c3 7e 28 76 65 72 73 69 6f |rsion$=.~(versio| 00000840 6e 25 3e 3e 3e 31 32 29 2b 22 30 22 0d 03 b6 05 |n%>>>12)+"0"....| 00000850 cd 0d 03 c0 3f c8 99 22 4f 53 5f 53 65 74 56 61 |....?.."OS_SetVa| 00000860 72 56 61 6c 22 2c 22 42 6f 6f 74 24 4f 53 56 65 |rVal","Boot$OSVe| 00000870 72 73 69 6f 6e 22 2c 6f 73 5f 76 65 72 73 69 6f |rsion",os_versio| 00000880 6e 24 2c a9 20 6f 73 5f 76 65 72 73 69 6f 6e 24 |n$,. os_version$| 00000890 0d 03 ca 12 3d bb 20 6f 73 5f 76 65 72 73 69 6f |....=. os_versio| 000008a0 6e 24 0d 03 d4 04 0d 03 de 1a dd 20 a4 73 79 73 |n$......... .sys| 000008b0 70 61 74 68 73 5f 73 79 73 74 65 6d 5f 64 69 72 |paths_system_dir| 000008c0 0d 03 e8 19 ea 20 73 79 73 74 65 6d 5f 64 69 72 |..... system_dir| 000008d0 25 2c 6c 65 6e 67 74 68 25 0d 03 f2 16 de 20 73 |%,length%..... s| 000008e0 79 73 74 65 6d 5f 64 69 72 25 20 34 30 39 35 0d |ystem_dir% 4095.| 000008f0 03 fc 43 c8 99 22 4f 53 5f 52 65 61 64 56 61 72 |..C.."OS_ReadVar| 00000900 56 61 6c 22 2c 22 53 79 73 74 65 6d 24 44 69 72 |Val","System$Dir| 00000910 22 2c 73 79 73 74 65 6d 5f 64 69 72 25 2c 34 30 |",system_dir%,40| 00000920 39 36 2c 30 2c 33 20 b8 20 2c 2c 6c 65 6e 67 74 |96,0,3 . ,,lengt| 00000930 68 25 0d 04 06 1c 73 79 73 74 65 6d 5f 64 69 72 |h%....system_dir| 00000940 25 3f 6c 65 6e 67 74 68 25 3d 97 22 2e 22 0d 04 |%?length%=."."..| 00000950 10 1d 73 79 73 74 65 6d 5f 64 69 72 25 3f 28 6c |..system_dir%?(l| 00000960 65 6e 67 74 68 25 2b 31 29 3d 30 0d 04 1a 33 c8 |ength%+1)=0...3.| 00000970 99 22 4f 53 5f 53 65 74 56 61 72 56 61 6c 22 2c |."OS_SetVarVal",| 00000980 22 53 79 73 24 50 61 74 68 22 2c 73 79 73 74 65 |"Sys$Path",syste| 00000990 6d 5f 64 69 72 25 2c 6c 65 6e 67 74 68 25 0d 04 |m_dir%,length%..| 000009a0 24 19 73 79 73 74 65 6d 5f 64 69 72 25 3f 6c 65 |$.system_dir%?le| 000009b0 6e 67 74 68 25 3d 30 0d 04 2e 10 3d 73 79 73 74 |ngth%=0....=syst| 000009c0 65 6d 5f 64 69 72 25 0d ff |em_dir%..| 000009c9