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-rw-r--r--antiformatter/src/test.rkt11
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diff --git a/antiformatter/src/test.rkt b/antiformatter/src/test.rkt
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+#lang racket
+
+(define (mangle sexp)
+ (if (not (list? sexp)) (error 'mangle "not an s-exp")
+ (if (empty? sexp) ""
+ (let ((paren (random-paren)))
+ (string-append
+ (first paren)
+ (mangle-params sexp)
+ (random-newline)
+ (last paren))))))