On Tue, Nov 3, 2015 at 9:56 PM, Eli Zaretskii <
eliz@gnu.org> wrote:
>
> > From: Dmitry Gutov <
dgutov@yandex.ru>
>
> > I don't know which solution to pick, and I believe I don't know the
> > problem well enough. We probably don't want to venture into Java-land
> > here, and encapsulate any type of field into its separate data type,
> > with its comparison function. But, well, we could do that.
>
> I hoped Juanma will pick up the gauntlet.
At this point, I don't even know what is being proposed. A file-name data type (in the cl-defstruct sense) with appropriate canonicalization and comparison functions?