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See isInt at Xelerus
| Syntax | (isInt expr) → True/Nil |
|---|---|
| Arguments | expr: The expression you want to test for being an integer. |
| Returns | boolean: True if expression is an integer. Nil otherwise. |
| Category | condition query |
| Description | Checks to see if the expression is an integer and if it is returns True. Otherwise returns Nil. |