Got rid of approx.h and replaced all references to approx_eq() by ==,
[pspp] / src / vfm.h
2004-02-16 Ben PfaffGot rid of "struct long_vec", envector(), devector...
2004-02-13 Ben PfaffAdd auxiliary argument to procedure() interface. Assoc...
2003-12-10 John Darringtoncheckin of 0.3.0