K 10 svn:author V 8 dwmalone K 8 svn:date V 27 2002-09-04T20:31:53.000000Z K 7 svn:log V 179 Swap sense of no_v[46]bind variables and rename as v[46]bind_ok - this avoids some double negatives which are a bit difficult to parse. Always tread v[46]bind{,_ok} as booleans. END