GEN:

Vocabulary

generators

Syntax

GEN: word ( stack -- generator ) definition... ;

Word description

Creates a generator word in the current vocabulary. When executed, the word will capture its inputs from the stack and a generator object will be returned. The output of generator words must always be only a single value (the generator).

Definition

USING: effects.parser kernel words ;

IN: generators

SYNTAX: GEN: (:) [ make-gen-quot ] keep define-declared ;