view tests/pprint.ur @ 2203:39faa4a037f4

ML half of initial prototype. (Doesn't compile because there's no C yet.)
author Ziv Scully <ziv@mit.edu>
date Tue, 25 Mar 2014 02:04:06 -0400
parents 318ba997a149
children
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fun isNone [a] (x : option a) =
    case x of
        None => True
      | Some _ => False