| C64 ROM | Routines |
| Prev: B3B3 | Up: Map | Next: B3F4 |
| B3E1 | A9 A5 | LDA #$A5 | set FN token | |
| B3E3 | 20 FF AE | JSR $AEFF | scan for CHR$(A), else do syntax error then warm start | |
| B3E6 | 09 80 | ORA #$80 | set FN flag bit | |
| B3E8 | 85 10 | STA $10 | save FN name | |
| B3EA | 20 92 B0 | JSR $B092 | search for FN variable | |
| B3ED | 85 4E | STA $4E | save function pointer low byte | |
| B3EF | 84 4F | STY $4F | save function pointer high byte | |
| B3F1 | 4C 8D AD | JMP $AD8D | check if source is numeric and return, else do type mismatch | |
| Prev: B3B3 | Up: Map | Next: B3F4 |