Modern font features, hacky patch

[Caolán McNamara]

On Sat, 2012-07-21 at 18:20 +0200, Khaled Hosny wrote:
> Here is a very crude, WIP patch. It adds --enable-harfbuzz configure
> option, plus some (very broken) harfbuzz layout code, but I can't get
> the ENABLE_HARFBUZZ to propagate in and thus can't do any testing
> because the code is never compiled. I appreciate any insights on how to
> get this to work.

You need to put harfbuzz in the gb_Library_use_externals section of
Library_vcl.mk (or whichever is the right .mk file in vcl)

It would be nice to get this feature in as a compile time option for
experimenting with.

C.