suspend from procedure
Description
suspend expr1 do expr2
suspend expr1 do expr2 suspends from the current procedure which is a generator, producing each result generated by expr1. If suspend is resumed, expr2 is evaluated before resuming expr1. The do clause is optional.
Parameters
- expr1
- expression to be evaluated for result
- expr2
- expression to be evaluated on resuming a procedure that is a generator
Defaults
- expr1
- &null (only if the do clause is omitted)
See Also
