0 GOTO66:REM XMODEM 1/23/85 by Rick Perry [75665,1045] Modified for TANDY 200 by Jim Irwin [72346,1020] 5/8/85
1 T=0
2 CALLVARPTR(M(16)),0,VARPTR(X(0)):IFX(0)THENRETURNELSET=T+1:IFT<66*STHEN2ELSERETURN
3 CALLVARPTR(M(21)),0,VARPTR(X):IFQTHENPRINTCHR$(X);ELSEPRINTCHR$(T(X));
4 IFDTHENN=N+1:Z(N)=X:IFN>255THEN6
5 RETURN
6 S=0:GOSUB61:FORJ=0TON:PRINT#3,CHR$(Z(J));:NEXT:N=-1:GOTO61
7 IFLTHENCLOSE1,2:OPENQ$FORINPUTAS1:OPENQ$FOROUTPUTAS2ELSEA$="8N1DNN"+N$:R=6429:GOSUB55
8 A=256:B=1:GOSUB53:ONERRORGOTO28:IFETHEN17
9 S=1:GOSUB1:IFX(0)THEN9
10 IFINKEY$=G$THEN29ELSEPRINT#2,CHR$(21);:PRINT"X";:S=10:GOSUB1:IFX(0)THEN12ELSE10
11 IFINKEY$=G$THEN29ELSEPRINT#2,CHR$(6);:PRINT".";:S=10:GOSUB1:IFX(0)=0THEN10
12 IFX(1)=1THEN13ELSEIFX(1)=4THENPRINT#2,CHR$(6);:GOTO27ELSEIFX(1)=24THEN29ELSE9
13 CALLVARPTR(M(24)),0,VARPTR(Z(0)):IFZ(0)=0THEN9ELSEIFZ(2)<>(255ANDNOTZ(1))THEN9ELSEIFZ(1)=ATHEN11ELSEIFZ(1)<>BTHEN29
14 X=0:FORN=3TO130:X=X+Z(N):NEXT:X=XAND255:IFX<>Z(131)THEN9
15 FORN=3TO130:IFZ(N)=26THENN=130ELSEPRINT#3,CHR$(Z(N));
16 NEXT:A=B:B=B+1AND255:GOTO11
17 GOSUB24
18 PRINT"?";
19 IFINKEY$=G$THEN29ELSES=10:GOSUB1:IFX(0)=0THEN18ELSEIFX(1)=6THEN23ELSEIFX(1)=21THEN20ELSEIFX(1)=24THEN29ELSE18
20 PRINT"X";
21 IFN=0THENPRINT#2,CHR$(4);ELSEPRINT#2,CHR$(1)CHR$(A)CHR$(255ANDNOTA);:X=0:FORJ=1TO128:X=X+Z(J):PRINT#2,CHR$(Z(J));:NEXT:X=XAND255:PRINT#2,CHR$(X);
22 S=0:GOSUB1:IFX(0)THEN22ELSE19
23 IFN=0THEN27ELSEPRINT".";:GOSUB24:GOTO21
24 A=A+1AND255:N=0:IFNOTETHENRETURN
25 FORN=1TO128:IFETHENIFNOTEOF(3)THENZ(N)=ASC(INPUT$(1,3))ELSEE=0:Z(N)=26ELSEZ(N)=0
26 NEXT:RETURN
27 CLOSE3:PRINT:PRINT"File transfer complete.":BEEP:GOTO31
28 RESUME29
29 SCREEN,0:PRINT:PRINT"ABORT":SOUND9394,9:CLOSE3
30 S=1:GOSUB1:IFX(0)THEN30ELSEPRINT#2,CHR$(24);
31 IFLTHENCLOSE:OPENP$FORINPUTAS1:OPENP$FOROUTPUTAS2ELSEA$="7I1ENN"+N$:R=6429:GOSUB55
32 POKE-738,0:D=0:ONERRORGOTO44:POKE61234,64:A$="PrevDown Up TermBrk Fre Dir Bye ":GOSUB52
33 CALL20328:ONCOMGOSUB3:ONMDMGOSUB3:S=-1:GOSUB61:K=0
34 ONKGOTO39,45,56,42:A$=INKEY$:IFINSTR(N$,A$)=0THENA=INSTR(F$,A$):IFATHENONAGOSUB60,36,37,56,64,65,63,38ELSEIFA$=CHR$(7)THENQ=NOTQELSEPRINT#2,A$;
35 GOTO34
36 IFDTHENK=4:RETURNELSEK=1:RETURN
37 IFDTHENRETURNELSEK=2:RETURN
38 K=3:RETURN
39 COMSTOP:MDMSTOP:SCREEN,0:PRINT:LINEINPUT"File to Download? ";Y$:IFINSTR(Y$,":")<4THENPRINT"Append? ";:GOSUB93:IFA$="Y"THENOPENY$FORAPPENDAS3:GOTO41
40 OPENY$FOROUTPUTAS3
41 GOSUB92:IFA$="Y"THENE=0:GOTO7ELSEA$="Prev@@@@    TermBrk Fre Dir Bye ":GOSUB52:N=-1:D=-1:GOTO33
42 SCREEN,0:D=0:IFN>-1THENGOSUB6
43 S=0:GOSUB61:CLOSE3:GOTO32
44 PRINT" aborted":IFERR=22THENSCREEN,1:RESUME33ELSECLOSE3:RESUME32
45 COMSTOP:MDMSTOP:SCREEN,0:PRINT:LINEINPUT"File to Upload? ";Y$:OPENY$FORINPUTAS3:GOSUB92:IFA$="Y"THENE=-1:GOTO7ELSEW=1:INPUT"Width";W:W=W-1:T=W-9:C=0:S=0:GOSUB53:GOSUB49
46 IFINKEY$=G$THENPRINT:ERROR7ELSEIFN<0THENCLOSE3:BEEP:GOTO32ELSEGOSUB47:GOTO46
47 J=J+1:IFJ>NTHEN49ELSEPRINT#2,CHR$(Z(J));:IFWTHENIFZ(J)=13THENC=0ELSEC=C+1:IFT<CANDZ(J)=32ORC>WTHENC=0:PRINT#2,CHR$(13);
48 RETURN
49 J=-1:N=-1:IFEOF(3)THENRETURNELSEGOSUB61
50 N=N+1:Z(N)=ASC(INPUT$(1,3)):IFZ(N)=10THENN=N-1
51 IFN>255OREOF(3)THEN61ELSE50
52 FORJ=4TO32STEP4:MID$(A$,J,1)=CHR$(ASC(MID$(A$,J))OR128):NEXT:GOTO54
53 A$=STRING$(7,128)+"Abr"+CHR$(244)
54 R=20420
55 V=VARPTR(A$):CALLR,60,PEEK(V+1)+256*PEEK(V+2):RETURN
56 COMSTOP:MDMSTOP:SCREEN,0:PRINT:IFK=3THENPRINT"Disconnect? ";ELSEPRINT"Telcom? ";
57 GOSUB93:IFA$<>"Y"THENERRORELSEIFDANDN>-1THENGOSUB6:CLOSE3
58 IFK=3THENMAXFILES=2:MENUELSEIFLTHENMAXFILES=2:CLEAR0
59 CALL25483
60 S=0:GOSUB61:CALL25757
61 S=NOTS:IFSTHENCOMSTOP:MDMSTOP:PRINT#2,CHR$(19);:CALLVARPTR(M(59)),100ELSEPRINT#2,CHR$(17);:MDMON:COMON
62 RETURN
63 PRINT:FILES:RETURN
64 STOP:RETURN
65 PRINT:PRINTFRE(0)"Bytes Free":RETURN
66 MAXFILES=3:CLEAR500,MAXRAM:DEFINTA-Z:DIMX,X(1),M(60),Z(300),T(127):SCREEN,0:CLS:FORN=0TO60:READM(N):NEXT:FORN=0TO127:T(N)=N:NEXT:T(7)=0:T(8)=143:T(124)=249:T(126)=36:FORN=33TO96:READT(N):NEXT:K=3:Q=-1
67 N$=CHR$(0):V$=CHR$(22):G$=CHR$(255):F$="":FORN=248TO255:F$=F$+CHR$(N):NEXT:POKE61234,64:CALL21499:POKE61234,0:CALL33762
68 P$="com:57i1eNN":Q$="com:58n1dNN":CLOSE:OPEN"adrs"FORINPUTAS1:LINEINPUT"Find:";A$:CALLVARPTR(M(3)),0,VARPTR(A$):IFA$="MENU"THEN58ELSEIFA$="DIAL"THEN76
69 IFEOF(1)THEN68ELSELINEINPUT#1,Y$:I=INSTR(Y$,":"):B$=LEFT$(Y$,I):CALLVARPTR(M(3)),0,VARPTR(B$):IFINSTR(B$,A$)=0THEN69ELSEJ=INSTR(I,Y$,"<"):IFJ=0THEN69
70 PRINTLEFT$(Y$,J)">";:Z$=INPUT$(1):CALLVARPTR(M(3)),0,VARPTR(Z$):PRINT:ONINSTR(CHR$(27)+"3SM",Z$)GOTO68,78,78,71:GOTO69
71 CLOSE:L=0:A$="7I1ENN"+N$:R=6429:GOSUB55:A$=MID$(Y$,I+1,J-I-1)+N$
72 PRINT"Calling "LEFT$(Y$,I);:R=25131:GOSUB55:CALL25010:PRINT:N=0
73 N=N+1:CALLVARPTR(M(0)),0,VARPTR(X):IFX=0THEN77ELSEB$=INKEY$:IFB$=""ANDN<1000THEN73
74 CALL25018:IFB$>""THEN68ELSEPRINT"NO CARRIER":N=0
75 N=N+1:CALL25102:IFINKEY$>""THEN68ELSEIFN<9THEN75ELSE72
76 CLOSE:Y$="":J=1:L=-1:ONINSTR(" 33SsMm",INPUT$(1))\2GOTO81,31,77:GOTO68
77 L=0:PRINT"CONNECT":BEEP:OPEN"mdm:7i1eNN"FORINPUTAS1:OPEN"mdm:7i1eNN"FOROUTPUTAS2:A$=MID$(Y$,J)+N$:R=25250:GOSUB55:GOTO32
78 CLOSE:IFZ$="S"THENB$="com:37i1eNN"ELSEB$="com:57i1eNN"
79 OPENB$FOROUTPUTAS2:B$="%n"+V$:GOSUB89:IFZ$="S"THENB$="2"ELSEB$="1"
80 B$=V$+"s"+B$:GOSUB89:IFZ$="S"THEN82
81 P$="com:37i1eNN":Q$="com:38n1dNN":IFY$=""THEN31
82 CLOSE:L=-1:OPENP$FORINPUTAS1:OPENP$FOROUTPUTAS2:ONCOMGOSUB90:COMON:B$="%n"+V$:GOSUB89:B$=V$+"f4":GOSUB89:B$=V$+"d"+MID$(Y$,I+1,J-I-1):W$="C":W=-1:GOSUB89:GOSUB87:BEEP:B$=V$+"u0":GOSUB89:PRINT#2,CHR$(3);
83 I=INSTR(J,Y$,"?"):IFI=0THEN32ELSEW$=MID$(Y$,I+1,1):W=-1:GOSUB87:J=I+1
84 J=J+1:A$=MID$(Y$,J,1):IFA$="^"THENPRINT#2,CHR$(13);:GOTO83ELSEIFA$="?"THEN83
85 PRINT#2,A$;:GOTO84
86 B$=V$+"h":GOSUB89:B$=A$:W$="K":W=-1:GOSUB87:IFB$=CHR$(18)THENRUNELSE58
87 A$=INKEY$:IFA$>""THENIFINSTR(CHR$(5)+CHR$(18),A$)THEN86ELSEPRINT#2,A$;
88 IFWTHEN87ELSERETURN
89 PRINT#2,LEFT$(B$,2);:CALL25112:PRINT#2," "MID$(B$,3):CALL25108,2:RETURN
90 Z$=INPUT$(1,1):PRINTZ$;:IFZ$=W$THENW=0
91 RETURN
92 PRINT"Use XMODEM protocol? ";
93 A$=INPUT$(1):IFINSTR("YyNn",A$)THENPRINTA$:CALLVARPTR(M(3)),0,VARPTR(A$):RETURNELSE93
94 DATA19149,30599,201,-18562,20424,32291,26147,4463,2,15821,6463,6865,5325,4624,3347,-5688,54,2253,-14203,9012,35,6605,30597,201,54,23892,15821,1599
95 DATA-14973,8677,7282,2253,-15995,-14907,483,39,-7415,-15936,31787,-15947,-14907,483,7,-7415,-15936,-15935,-13887,6605,4997,4627,-15903,-15099,485,4,-6903,-7744,-7711,13537,201,-15537,25114
96 DATA190,41,60,254,61,62,93,86,197,138,37,44,43,46,47,48,49,50,51,52,53,54,55,56,57,40,91,59,88,58,92,241,65,248,145,246,69,95,167,159,142,166,39,255,245,243,79,42,63,82,240,126,153,85,87,88,152,67,155,244,154,252,45,157