racket/collects/syntax/for-body.rkt
Matthew Flatt fc52248446 add #:break' and #:final' to `for' forms
Support for break clauses complicates expansion to `for/fold/derived';
a new `syntax/for-body' library provides a helper for macros that need
to split a `for'-style body into a prefix part and wrappable part.
2012-09-14 14:57:35 -06:00

5 lines
88 B
Racket

#lang racket/base
(require (for-template racket/private/for))
(provide split-for-body)