Porters stemming algorithm for Sweden
The stem function takes a scalar as a parameter and stems the word
according to Martin Porters Danish stemming algorithm, which can be
found at the Snowball website: <http://snowball.tartarus.org/>.

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>

WWW: https://metacpan.org/release/Snowball-Swedish
