/conv-common.h/1.7/Sun Nov 30 10:29:24 2003//
/gather.tree/1.1/Wed Oct 29 21:47:27 2003//
/machine.c/1.8/Sun Nov 30 10:29:24 2003//
/machine.h/1.8/Wed Jan  7 23:18:18 2004//
D
