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Routines |
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Used by the routines at 49660 and GetKeypress.
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| ValidateKeypress | 49728 | CP 97 | Return if the keypress ASCII code is less than 97 ("a") or greater than 122 ("z"). | |
| 49730 | RET C | |||
| 49731 | CP 123 | |||
| 49733 | RET NC | |||
| 49734 | AND %01011111 | Keep only bits 0-4, 6. | ||
| 49736 | RET | Return. | ||
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