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- 10 PRINT"This program must be entered via DIMS
- 20 STOP
- 1000 GOSUB 2460 'cs
- 1010 PRINT:PRINT TAB(30);"DGET 1.04 - March 12, 1984
- 1020 ' by Dan Dugan -- public domain
- 1030 PRINT
- 1040 DEFINT A-Z
- 1050 COMMON I,J,K,X,Y,T$,R$,S$,T1$,SKIPPARSE,FT,SEARCH,
-
- C,N,NC,P6,P7,P8,P9,PI,S,T,T1,T2,C(),B$(),N$(),
-
- SEARCHWORD$(),SEARCHFIELD(),SKIPWORD$(),LOOKFIELD(),DD$(),F$,FT$
- 1060 DIM DEST(30),USED(30),B1$(30):INREC=0
- 1070 '
-
-
- OPEN SOURCE FILE
-
-
- 1080 PRINT:INPUT"Name of source file";X$
- 1085 IF X$="" THEN 2390
- 1090 GOSUB 2490:F2$=Y$ 'ucv
- 1100 IF MID$(F2$,2,1)=":" THEN 1120
- 1110 F2$=DD$(5)+F2$
- 1120 '
-
-
- TEST FOR EXISTENCE
-
-
- 1130 ON ERROR GOTO 1160
- 1140 OPEN"I",3,F2$
- 1150 ON ERROR GOTO 0:GOTO 1200 'ok
- 1160 CLOSE 3
- 1170 IF ERR=53 THEN CLOSE 3:PRINT"File not found":RESUME 1070
- 1180 IF ERR=64 THEN PRINT"Bad file name, try again.":RESUME 1070
- 1190 ON ERROR GOTO 0
- 1200 '
-
-
- ENTER SEQUENCE OF FIELDS
-
-
- 1210 PRINT:PRINT"Here's the first line of "F2$".
- 1220 LINE INPUT#3,T$
- 1230 PRINT:PRINT T$
- 1240 CLOSE 3:OPEN"I",3,F2$
- 1250 PRINT:PRINT"Would you like to re-assign or skip fields? (n/y) ";:A$=INPUT$(1)
- 1252 IF A$="y" OR A$="Y" THEN 1260 ELSE FOR I=1 TO NC:DEST(I)=I:NEXT:NF=NC:PRINT:GOTO 1370
- 1260 PRINT:FOR I=1 TO NC:USED(I)=0:NEXT
- 1265 PRINT:INPUT"Number of fields in source file";NF:PRINT
- 1270 FOR I=1 TO NF
- 1280 PRINT"Destination field of field"I"(enter 0 to ignore)";:INPUT DEST(I)
- 1290 IF DEST(I)>NC THEN PRINT "This file only has"NC"fields.":GOTO 1280
- 1300 IF DEST(I)=0 THEN 1330
- 1310 IF USED(DEST(I)) THEN PRINT"Won't accept putting two fields into one.":GOTO 1280
- 1320 USED(DEST(I))=1
- 1330 NEXT
- 1340 PRINT:PRINT"Is this ok (y/n)? ";
- 1350 A$=INPUT$(1):PRINT A$
- 1360 IF A$<>"y" THEN GOTO 1200
- 1370 PRINT
- 1380 '
-
-
- READ FILE
-
-
- 1390 GOSUB 2410 'exit
- 1400 IF EOF(3) THEN 2360
- 1410 FOR I=1 TO NC:B$(I)="":NEXT
- 1420 LINE INPUT #3,T$
- 1430 PRINT"+";:INREC=INREC+1:GOSUB 2580 'parse into B1$ array j=fields found
- 1440 IF J<>NF THEN 1450 ELSE 1470
- 1450 IF P9 THEN PRINT CHR$(7);:LPRINT:LPRINT"Input file line"INREC"defective."
- 1460 PRINT:PRINT"Input file line"INREC"defective."CHR$(7)
- 1470 FOR I=1 TO J
- 1480 IF DEST(I) THEN 1490 ELSE 1520
- 1490 QUOTE=INSTR(T$,CHR$(126))
- 1500 IF QUOTE THEN MID$(T$,QUOTE,1)=CHR$(34):GOTO 1490
- 1510 B$(DEST(I))=B1$(I)
- 1520 NEXT
- 1530 '
-
-
-
- SEARCH
-
-
- 1540 IF SEARCH<>2 THEN 1590
- 1550 '
-
-
- FIND
-
-
- 1560 IF INSTR(T$,SEARCHWORD$(0))=0 THEN 2200 'skip
- 1580 GOTO 1830
- 1590 '
-
-
- FIELD SEARCH
-
-
- 1600 J=0 ' check for skips first
- 1610 IF SKIPWORD$(J)="" THEN 1700 ' try search then
- 1620 IF LOOKFIELD(J)<>0 THEN 1660 ' look in field
- 1630 IF INSTR(T1$,SKIPWORD$(J))<>0 THEN 2200 ' check whole rec - skip it
- 1640 J=J+1
- 1650 GOTO 1610
- 1660 IF INSTR(B$(LOOKFIELD(J)),SKIPWORD$(J))<>0 THEN 2200 ' field compare - skip
- 1670 IF B$(LOOKFIELD(J))="" AND SKIPWORD$(J)="_" THEN 2200 'blank
- 1680 J=J+1
- 1690 GOTO 1610
- 1700 IF SEARCHWORD$(0)="" THEN 1810 ' don't care so print it
- 1710 J=0: GOTO 1730 ' now search
- 1720 IF SEARCHWORD$(J)="" THEN 2200 ' hesitate no longer
- 1730 IF SEARCHFIELD(J)<>0 THEN 1770 ' field
- 1740 IF INSTR(T1$,SEARCHWORD$(J))<>0 THEN 1810 ' found it
- 1750 J=J+1
- 1760 GOTO 1720
- 1770 IF INSTR(B$(SEARCHFIELD(J)),SEARCHWORD$(J))<>0 THEN 1810
- 1780 IF B$(SEARCHFIELD(J))="" AND SEARCHWORD$(J)="_" THEN 1810
- 1790 J=J+1
- 1800 GOTO 1720
- 1810 '
-
-
- GET READY TO DO IT
-
-
- 1830 '
-
-
-
- PAUSE CONTROLS (TERM DEP IF UPPERCASE ONLY)
-
-
- 1840 GOSUB 2410 ' exit returns A
- 1850 IF A=122 THEN 2100 ' z means go on
- 1860 PRINT INREC;B$(1);TAB(30);"Ready (SPACE/z/ESC) > ";
- 1870 A$=INPUT$(1):A=ASC(A$):IF A=27 THEN 2360 ' finish
- 1880 PRINT A$;:IF A=13 OR A=32 OR A=122 THEN 2100
- 1890 GOSUB 2410 ' exit
- 2100 '
-
-
- ADD RECORD TO DIMS FILE
-
-
- 2110 T$="":NR=NR+1
- 2120 FOR J=1 TO NC
- 2130 IF LEN(T$)+LEN(B$(J))+1>FT*128
-
- THEN 2140 ELSE 2160
- 2140 IF P9 THEN LPRINT "Input line"INREC"too long."
- 2150 PRINT"Input line"INREC"too long."CHR$(7)
- 2160 T$=T$+B$(J)+CHR$(126)
- 2170 NEXT
- 2180 N=N+1:PRINT INREC"="N:PRINT T$;
- 2190 GOSUB 2220:PRINT" *";:GOSUB 2290:PRINT"!":C=1
- 2200 '
-
-
- LOOP
-
-
- 2210 GOTO 1380
- 2220 '
-
-
- (SUB) WRITE T$ AS RECORD # N
-
-
- 2230 ON FT GOTO 2260,2240
- 2240 LSET R$=MID$(T$,129) 'latter half
- 2250 PUT #1,FT*N+2
- 2260 LSET R$=LEFT$(T$,128) 'first half
- 2270 PUT #1,FT*N+1
- 2280 RETURN
- 2290 '
-
-
- (SUB) WRITE T$ AS DUPE REC N
-
-
- 2300 ON FT GOTO 2330,2310
- 2310 LSET S$=MID$(T$,129)
- 2320 PUT #2,FT*N+2
- 2330 LSET S$=LEFT$(T$,128)
- 2340 PUT #2,FT*N+1
- 2350 RETURN
- 2360 '
-
-
- FINISH
-
-
- 2370 CLOSE 3
- 2380 PRINT:PRINT NR"records added.
- 2390 PRINT:PRINT TAB(32)"Re-loading DEDIT.
- 2400 CHAIN DD$(1)+"DEDIT",1000
- 2410 '
-
-
-
- EXIT TEST (TERM DEP)
-
-
- 2420 X$=INKEY$
- 2430 IF X$<>"" THEN A=ASC(X$)
- 2440 IF A=27 THEN CLOSE 3:GOTO 2360 'use ESC to escape listing
- 2450 RETURN
- 2460 '
-
-
-
- CLEAR SCREEN (TERM DEP)
-
-
- 2470 PRINT CHR$(12);
- 2480 RETURN
- 2490 '
-
-
- (SUB) UCV
-
-
- 2500 Y$=""
- 2510 FOR K=1 TO LEN(X$)
- 2520 Y$=Y$+CHR$(32)
- 2530 X=ASC(MID$(X$,K,1))
- 2540 IF 96<X AND X<123 THEN MID$(Y$,K,1)=CHR$(X-32):GOTO 2560
- 2550 MID$(Y$,K,1)=MID$(X$,K,1)
- 2560 NEXT
- 2570 RETURN
- 2580 '
-
-
- (SUB) PARSE ,-DELIM. RECORD T$ > B1$ ARRAY
-
-
- 2590 ' returns J = number of fields found
- 2600 FOR J=1 TO NF:B1$(J)="":NEXT
- 2610 J=0
- 2620 ' process loop
- 2630 J=J+1:IF J=NF THEN 2730
- 2640 X=INSTR(T$,CHR$(44)) 'comma
- 2650 IF X=0 THEN 2730 'must be last field
- 2660 Y=INSTR(T$,CHR$(34)) 'quote
- 2670 IF Y=0 OR ( Y<>0 AND X<Y ) THEN 2700 ELSE 2680 'comma before quote
- 2680 Z=INSTR(Y+1,T$,CHR$(34))
- 2690 X=INSTR(Z+1,T$,CHR$(44))'loc of next comma after close quote
- 2700 B1$(J)=MID$(T$,1,X-1):GOSUB 2760
- 2710 ' TRIM OFF USED PART
- 2720 T$=MID$(T$,X+1):GOTO 2620
- 2730 ' LAST FIELD
- 2740 B1$(J)=T$:GOSUB 2760
- 2750 RETURN
- 2760 ' (SUB) TRIM QUOTES OFF STRING
- 2770 IF LEFT$(B1$(J),1)=CHR$(34) THEN B1$(J)=RIGHT$(B1$(J),LEN(B1$(J))-1)
- 2780 IF RIGHT$(B1$(J),1)=CHR$(34) THEN B1$(J)=LEFT$(B1$(J),LEN(B1$(J))-1)
- 2790 RETURN
- N B1$(J)=RIGHT$(B1$(J),LEN(B1$(J)