Documentation

[Richard]

In article <456FF787.2060201 at frixxon.co.uk>,
    Paul Williams <paul at frixxon.co.uk>  writes:

> I have post-processed some of those manuals to split the colours into 
> layers, convert them to 1bpp and reassemble. This can make a spectacular 
> difference to file size.

I have some DEC manuals that have this black & red text thing going
on.  What's the netpbm chain you used to split into 1bpp red and black
layers?  That's exactly what I was planning on doing, but its handy to
leverage someone else's work in perfecting the command line :-).
-- 
"The Direct3D Graphics Pipeline" -- DirectX 9 draft available for download
      <http://www.xmission.com/~legalize/book/download/index.html>

        Legalize Adulthood! <http://blogs.xmission.com/legalize/>