Mercurial > urweb
view tests/getenv.ur @ 1995:057b08253a75
-explainEmbed
author | Adam Chlipala <adam@chlipala.net> |
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date | Mon, 17 Mar 2014 16:52:10 -0400 |
parents | 94529780bbcf |
children |
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task initialize = fn _ => v <- getenv (blessEnvVar "USER"); case v of None => debug "No USER" | Some u => debug u