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diff 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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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/demo/more/expandable.urs	Sun Nov 01 14:26:20 2009 -0500
@@ -0,0 +1,6 @@
+con t :: {Unit} -> Type
+
+val create : ctx ::: {Unit} -> xml ctx [] [] -> transaction (t ctx)
+val render : ctx ::: {Unit} -> [[Body] ~ ctx] => t ([Body] ++ ctx) -> xml ([Body] ++ ctx) [] []
+val expand : ctx ::: {Unit} -> t ctx -> transaction unit
+val collapse : ctx ::: {Unit} -> t ctx -> transaction unit