TRANSACTOR MAGAZINE

C64 VERIFIZER (40 column mode)

VERIFIZER should be run before typing in any long program from the
pages of The Transactor It will let you check your work line by line as
you enter the program, and catch frustrating typing errors. 
The VERIFIZER concept works by displaying a two-letter code for
each program line which you can check against the corresponding
code in the program listing.

The Transactor's Foolproof Program Entry Method
SYS828 to enable the C64/VIC version (off:SYS831)



10 rem * data loader for "verifizer" *
15 rem vic/64 version
20 cs = 0
30 for i = 828 to 958:read a:poke i,a
40 cs = cs + a:nexti
50 :
60 if cs <> 14755 then print "***** data error ******":end
70 rem sys 828
80 end
100:
1000 data 76,74,3,165,251,141,2,3,165
1010 data 252,141,3,3,96,173,3,3,201
1020 data 3,240,17,133,252,173,2,3,133
1030 data 251,169,99,141,2,3,169,3,141
1040 data 3,3,96,173,254,1,133,89,162
1050 data 0,160,0,189,0,2,240,22,201
1060 data 32,240,15,133,91,200,152,41,3
1070 data 133,90,32,183,3,198,90,16,249
1080 data 232,208,229,56,32,240,255,169,19
1090 data 32,210,255,169,18,32,210,255,165
1100 data 89,41,15,24,105,97,32,210,255
1110 data 165,89,74,74,74,74,24,105,97
1120 data 32,210,255,169,146,32,210,255,24
1130 data 32,240,255,108,251,0,165,91,24
1140 data 101,89,133,89,96