view tests/entities.ur @ 1886:b7cd3c7c7edd

Interpret 'table' signature items more flexibly, automatically adding (Ur) constraints to support a kind of subtyping over (SQL) constraint sets
author Adam Chlipala <adam@chlipala.net>
date Mon, 04 Nov 2013 15:14:23 -0500
parents 1c9f8f06c1d6
children
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fun main () : transaction page = return <xml><body>
  Hello world! &amp; so on, &copy; me today (8 &euro;)<br/>
  &spades; &clubs; &hearts; &diams;<br/>
  &dagger; DANGER &dagger;
</body></xml>