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sugar/try.rkt

13 lines
231 B
Racket

11 years ago
#lang racket/base
(require (for-syntax racket/base))
(provide try)
;; Pythonlike try/except
(define-syntax (try stx)
(syntax-case stx ()
[(_ body ... (except tests ...))
#'(with-handlers (tests ...) body ...)]))