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Routines | 
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| A711 | PUSH IX | Stash IX on the stack. | ||
| A713 | CALL $A66C | Call A66C. | ||
| A716 | PUSH DE | IX=DE (using the stack). | ||
| A717 | POP IX | |||
| A719 | CALL $BF1C | Call BF1C. | ||
| A71C | POP IX | Restore IX from the stack. | ||
| A71E | XOR A | A=00. | ||
| A71F | RET | Return. | ||
| Prev: A709 | Up: Map | Next: A720 |