[gentoo-user] print side-by-side diff w/ highlighting?

[Grant Edwards]

I'm trying to find some sort of side-by-side diff that will
highlight the differences and produce pritable output (e.g.
html or postscript).

I've found tools to "colorize" diff output, but not for
side-by-side.  I've found tools to display side-by-side
differences with hightlights, but they can't print.

How do I print side-by-side diff with changes hightlighted
(e.g. bold or colored)?

-- 
Grant Edwards                   grante             Yow! My polyvinyl cowboy
                                  at               wallet was made in Hong
                               visi.com            Kong by Montgomery Clift!