ybmtopbm - convert a Bennet Yee 'face' file to PBM
ybmtopbm
[facefile]
This program is part of netpbm(1).
ymtopbm reads a file acceptable to the face and xbm programs by Bennet Yee (bsy+@cs.cmu.edu). and writes a PBM image as output.
Copyright (C) 1991 by Jamie Zawinski and Jef Poskanzer.