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comparison demo/more/expandable.urs @ 1025:7facf72aaf0a

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Initial form for paper assignment
author Adam Chlipala <adamc@hcoop.net>
date Sun, 01 Nov 2009 14:26:20 -0500
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1024:93415bcf54c0 1025:7facf72aaf0a
1 con t :: {Unit} -> Type
2
3 val create : ctx ::: {Unit} -> xml ctx [] [] -> transaction (t ctx)
4 val render : ctx ::: {Unit} -> [[Body] ~ ctx] => t ([Body] ++ ctx) -> xml ([Body] ++ ctx) [] []
5 val expand : ctx ::: {Unit} -> t ctx -> transaction unit
6 val collapse : ctx ::: {Unit} -> t ctx -> transaction unit