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

On Fri, Aug 14, 2009 at 05:56:03PM +0000, Grant Edwards wrote:
> 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)?

Emacs has ediff-files and ediff-buffers commands which colorize the
individual changes within each line, altho they seem to be word based
rather than character, such that if only a single character is
different, it will highlight the entire word containing that character.

I do not know how to print from it, however; it is interactive.  There
may be some obscure command, but since I haven't had or used a
functioning printer in years, I don't know.

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