K 10
svn:author
V 3
des
K 8
svn:date
V 27
2011-09-27T18:42:09.102942Z
K 7
svn:log
V 187
Think first, commit second.

1. Allow the caller to select active mode.
2. Fix the envar logic so it *always* overrides the caller's flags.
3. Document the change from active to passive.

END