[Evolution] Add new language to spell check?

[Ludovic Coumétou]

Hello,

I was wondering if there is a way to add new language to the spell
checking?
Cos' I mainly write emails in English, but still write quite often
emails in French and in Spanish, and it would be great to have them
spelt checked too :)

Thxs in advance
Ludo
P.S.: I tried to google but without luck

-- 
Gentoo GNU/Linux on mobile AMD Duron(tm) Processor ( 2.6.8-gentoo-r3 )
09:37:10 up 45 min, 3 average: 0.24, 0.37, 0.48