field type for Icelandic

[Casey Callendrello]

Hi there,
Are there any best practices / recommendations for indexing and 
searching Icelandic text? It's not one of the languages provided as a 
field type in the example schema. I've been using text_general, but (as 
you all surely know) that is only a stopgap solution at best.

I'm looking for a reasonable way to stem, expand synonyms, and remove 
stopwords.

Thanks!

--Casey