10
20 :
30
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60
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80
90 DEFFNOS_GetEnv:LOCALA$,A%,X%,Y%:X%=1:os%=((USR&FFF4)AND&FF00)DIV256
100 IFos%>31:IFPAGE>&FFFFF:DIMX%LOCAL256:SYS"GetModuleFileName",0,X%,255:run$=$$X%:=@cmd$
110 A%=&600-&7B00*(PAGE>&8000)-&3F00*(PAGE>&C000):IF!(PAGE-&100)=@%:A%=PAGE-&300
120 IF?(TOP-3)=0:A%=&100:IFHIMEM<&FFFF:A%=PAGE-&300:IF!(HIMEM+512)=@%:A%=HIMEM
130 A$=$A%:IFPAGE=&8F00:run$=A$:SYS16TOA$,,A%:SYS72,"",A%:A$=MID$(A$,1+INSTR(A$+" "," ",1+INSTR(A$," "))):IFLENA$=0:A$=run$
140 FORY%=-1TO0:A$=" "+A$:REPEATA$=MID$(A$,2):UNTILASCA$<>32:IFASCA$=34:A%=INSTR(A$,"""",2)+1 ELSE A%=INSTR(A$+" "," ")
150 IFY%:run$=MID$(A$,1-(ASCA$=34),A%-1+2*(ASCA$=34)):A$=MID$(A$,A%+1)
160 NEXT:=A$
170 :
180
190
200
210 DEFPROCos(A$):IFASCA$=42:OSCLIA$ ELSE IFLENA$:CHAINA$
220 ENDPROC
230 :
240
250
260 DEFPROCexit(A%):OSCLI"FX1,"+STR$(A%AND255):quit$=quit$:A$=quit$:quit$="":PROCos(A$)
270 IFPAGE>&FFFFF:QUIT A% ELSE END
280 ENDPROC
290 :