Convert a portable pixmap into an atari neochrome .neo file
ppmtoneo [ppmfile]
Reads a portable pixmap as input. Produces an Atari Neochrome .neo file as output.
Copyright (C) 2001 by Teemu Hukkanen <[email protected]>, based on ppmtopi1 by Steve Belczyk ([email protected]) and Jef Poskanzer.