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Bruno BELANYI
77a7bdfddd
This allows for having different tokens mapping to the same mathematical operator, with potentially different semantics. For example, we can add `$` as another notation for factorial, but allowing it to be chained: meaning we can evaluate `3$$` to `720`, and still keep `3!!` as a syntax error. To do so, we simply need to add the following line to our operator table: ```c POSTOP(UNOP_FACT, 5, ASSOC_LEFT, '$', 0) ``` |
3 years ago | |
|---|---|---|
| .. | ||
| ast | 3 years ago | |
| eval | 3 years ago | |
| parse | 3 years ago | |
| evalexpr.c | 3 years ago | |