pbmtogem - convert a portable bitmap into a GEM .img file
pbmtogem [pbmfile]
Reads a portable bitmap as input. Produces a compressed GEM .img file
as output.
pbmtogem does not support compression of repeated lines
gemtopbm(1), pbm(5)
Copyright (C) 1988 by David Beckemeyer (bdt!david) and Jef Poskanzer.