K 10 svn:author V 3 imp K 8 svn:date V 27 2014-05-05T22:02:48.009324Z K 7 svn:log V 337 [1] Make WITHOUT_FOO alway trump WITH_FOO, regardless of the system default. This restores more of the historical expectations that were broken when we started disallowing both WITH_FOO and WITHOUT_FOO to be defined. [2] Document this new behavior, and improve the documentation in general here. Submitted by: sjg@ [1]. END