K 10 svn:author V 4 bapt K 8 svn:date V 27 2012-04-15T13:25:51.480827Z K 7 svn:log V 134 Improve m4 compatibility with GNU m4 extension ** (exponent) Submitted by: Marc Espie (espie@OpenBSD.org) Approved by: des@ (mentor) END