Arguments:
Returns a string identifying the user name of the user running Lisp. This function works on all platforms. On UNIX platforms,
(or (sys:getenv "USER") (sys:getenv "LOGNAME"))
is called and the result returned. On Windows, GetUserName() is called.
The behavior on Windows when there is no user name (that is whether
nil or the empty string or something else is
returned) is undefined since the MS documentation is unclear on this
point.
Copyright (c) 1998-2016, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.1 page.
Created 2010年1月21日.