C64 ROM | Routines |
Prev: A909 | Up: Map | Next: A93B |
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A928 | 20 9E AD | JSR $AD9E | evaluate expression | |
A92B | 20 79 00 | JSR $0079 | scan memory | |
A92E | C9 89 | CMP #$89 | compare with "GOTO" token | |
A930 | F0 05 | BEQ $A937 | if it was the token for GOTO go do IF ... GOTO | |
wasn't IF ... GOTO so must be IF ... THEN
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A932 | A9 A7 | LDA #$A7 | set "THEN" token | |
A934 | 20 FF AE | JSR $AEFF | scan for CHR$(A), else do syntax error then warm start | |
A937 | A5 61 | LDA $61 | get FAC1 exponent | |
A939 | D0 05 | BNE $A940 | if result was non zero continue execution, else REM rest of line |
Prev: A909 | Up: Map | Next: A93B |