Mercurial > gui
view timer.ur @ 15:8300d5f0dc19
Replace ChangePoller with SourceL, plus some other rearrangements
author | Adam Chlipala <adam@chlipala.net> |
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date | Sun, 07 Aug 2011 14:38:52 -0400 |
parents | 37eefd0a2ed4 |
children |
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type t = source bool fun create r = b <- source False; spawn (sleep r.Milliseconds; b <- get b; if b then return () else r.Action); return b fun cancel b = set b True