Mercurial > urweb
view tests/getenv.ur @ 2115:3dc020fb2aa1
An Emacs urweb-mode optimization contributed by John Wiegley
author | Adam Chlipala <adam@chlipala.net> |
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date | Wed, 11 Feb 2015 13:12:59 -0500 |
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