prefer (X ? 1 : -1) when converting from boolean (1,0) to int (1,-1)
[pspp] / lib / isnand.c
2010-01-01 Jim Meyeringupdate nearly all FSF copyright year lists to include...
2009-12-29 Jim Meyeringupdate nearly all FSF copyright year lists to include...
2008-01-26 Bruno HaibleRename isnan, applicable to 'double' only, to isnand.