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Routines |
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Used by the routine at Input_TakeTheNextWord.
Turns a full stop, comma or quote into the class being matched the parser expects.
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| Input_ClassifyPunctuation | 28464 | LD B,176 | Take class 176, and jump to Input_ClassifyPunctuation_StepAlongTheInputBuffer if this character is a full stop. | |
| 28466 | CP 46 | |||
| 28468 | JR Z,Input_ClassifyPunctuation_StepAlongTheInputBuffer | |||
| 28470 | LD B,160 | Take class 160, and jump to Input_ClassifyPunctuation_StepAlongTheInputBuffer if this character is a comma. | ||
| 28472 | CP 44 | |||
| 28474 | JR Z,Input_ClassifyPunctuation_StepAlongTheInputBuffer | |||
| 28476 | CP 34 | Return unless this character is a quote. | ||
| 28478 | RET NZ | |||
| 28479 | LD B,144 | A quote uses class 144. | ||
| Input_ClassifyPunctuation_StepAlongTheInputBuffer | 28481 | INC HL | Step to the next byte of the input buffer. | |
| 28482 | LD A,B | Take the punctuation class into A. | ||
| 28483 | LD BC,0 | Start from a clear pointer. | ||
| 28486 | RET | Return. | ||
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View the equivalent code in;
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