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PGR1.bas
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BASIC Source File
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2023-02-26
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1KB
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34 lines
10 LIST
20 PRINT "PGR1": PRINT
30 REM ***********************
40 REM * SAVDEL DEMO *
50 REM * PGR1 *
60 REM * APPLESOFT BASIC *
70 REM * BY P.FRANCOIS *
80 REM * COPYRIGHT (C) 1982 *
90 REM * BY MICRO-SPARC. INC *
100 REM ***********************
110 REM
120 REM SUBROUTINES :
130 REM - $300-$037F AMPERJUMP
140 REM - $94C4-$9600 SAVDEL
150 REM FETCH AND INITIALIZE AMPERJUMP IN $300-$37F
160 PRINT CHR$(4)"BLOAD AMPERJUMP OBJ": CALL 768
170 REM FETCH SAVDEL INTO $94C1
180 PRINT CHR$(4)"BLOAD SAVDEL OBJ"
190 PRINT
200 REM SET & D TO $95B0
210 POKE 849,176: POKE 850,149
220 REM SET & S TO $94C4
230 POKE 879,196: POKE 880,148
240 REM SET HIMEM ($73,74) TO $94C4
250 POKE 115,196: POKE 116,148
260 DIM A$(10),B%(10),C(10)
270 & D(A$,C)
280 DIM A$(20),C(20): REM NO REDIM'D ARRAY ERROR !!
290 X = FRE(0)
300 PRINT "THERE WERE ";(65536 +X);" BYTES FREE"
310 A$(1) = "THIS STRING WAS PASSED"
320 & S(A$)
330 PRINT CHR$(4)"BLOAD CHAIN,A520"
340 CALL 520"PGR2": REM THE A$ ARRAY IS THE ONLY ARRAY TO BE PASSED TO PGR2 PROGRAM