delete sugar/exception

exception.rkt

@@ -1,10 +0,0 @@
-#lang racket/base
-(require (for-syntax racket/base))
-
-(provide (all-defined-out))
-
-(define-syntax (try stx)
-   (syntax-case stx ()
-     [(_ body ... (except tests ...))
-      #'(with-handlers (tests ...) body ...)]))
-