Add aspell binaries to $PATH when installing dictionaries,
so that the aspell prezip binary finds its prezip-bin.
If it doesn't it fails silently and installs empty dictionaries.
Signed-off-by: David Höppner <0xffea@gmail.com>
Handling dictionaries for aspell is quirky. Separate brews for
the dictionaries feel strange, just as having all dictionaries
in one aspell dictionary brew.
Adding the dictionaries as options to aspell does not feel right
either, but not having any dictionaries makes aspell useless.
brewkit.rb changes ENV destructively, so lets not do that everytime a formula
is required. Now it's possible for other tools to require a formula
description without worrying about side-effects.
GNU Aspell is a Free and Open Source spell checker designed to eventually
replace Ispell.
A pretty vanilla formula. I don't know what configure options would be
useful. As it is, it works for me with Emacs.
