| C64 ROM | Routines |
| Prev: ABBF | Up: Map | Next: AC06 |
| ABF9 | A5 13 | LDA $13 | get current I/O channel | |
| ABFB | D0 06 | BNE $AC03 | skip "?" prompt if not default channel | |
| ABFD | 20 45 AB | JSR $AB45 | print "?" | |
| AC00 | 20 3B AB | JSR $AB3B | print [SPACE] or [CURSOR RIGHT] | |
| AC03 | 4C 60 A5 | JMP $A560 | call for BASIC input and return | |
| Prev: ABBF | Up: Map | Next: AC06 |