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view tests/pprint.ur @ 2163:598a5f781d39

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Add onChange handler to radioOption
author Julian Squires <julian@cipht.net>
date Thu, 07 May 2015 16:12:06 -0400
parents 318ba997a149
children
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fun isNone [a] (x : option a) =
    case x of
        None => True
      | Some _ => False