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view tests/onerror.ur @ 2069:262dd74df39c

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Replace common "if(!quiet) printf(...)" pattern with a macro
author Sergey Mironov <grrwlf@gmail.com>
date Tue, 02 Sep 2014 17:36:14 +0000
parents b4480a56cab7
children
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fun main n =
  case n of
      0 => error <xml>Zero is bad!</xml>
    | _ => return <xml/>