pull/1/head
Matthew Butterick 10 years ago
parent 63e381a6f7
commit 9a30ace4a5

@ -1,5 +1,5 @@
#lang racket/base
(require "core.rkt" racket/match)
(require "core.rkt" racket/match racket/contract racket/string racket/list sugar/container sugar/coerce)
(define/contract (css-unit? x)
(any/c . -> . boolean?)

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