view demo/buffer.urs @ 1469:a354b306f948

Explain how to signal an error in a commit handler
author Adam Chlipala <adam@chlipala.net>
date Tue, 31 May 2011 09:14:03 -0400
parents 755a71c99be5
children
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type t

val create : transaction t
val render : t -> signal xbody
val write : t -> string -> transaction unit