K 10
svn:author
V 3
gad
K 8
svn:date
V 27
2008-05-13T21:46:50.000000Z
K 7
svn:log
V 236
MFC *: Add the '-u name' option to the env command, which will completely
unset the given variable name (removing it from the environment, instead
of just setting it to a null value).

[* = 1.10->1.11 env.1, 1.20 env.c]

PR:		bin/65649

END