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annotate tests/getenv.ur @ 2136:75c8f8e3f5d0

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author Adam Chlipala <adam@chlipala.net>
date Fri, 24 Apr 2015 10:01:56 -0400
parents 94529780bbcf
children
rev   line source
adam@1993 1 task initialize = fn _ =>
adam@1993 2 v <- getenv (blessEnvVar "USER");
adam@1994 3 case v of
adam@1994 4 None => debug "No USER"
adam@1994 5 | Some u => debug u