K 10 svn:author V 3 pfg K 8 svn:date V 27 2016-10-09T20:12:58.823945Z K 7 svn:log V 185 MFC r306560, r306561: patch(1): make some macros look boolean. Minor cleanup inspired by a new patch(1) variant in schily tools. For reference: https://sourceforge.net/p/schillix-on/ END