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annotate tests/getenv.ur @ 2079:e1879ded8095

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Textual HTML5 AJAX widgets
author Adam Chlipala <adam@chlipala.net>
date Sun, 16 Nov 2014 15:03:29 -0500
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