Writing Faroes lettsers in text and plot ?

I need to write Faroese letters in plain tekst and in plots.

How can I do this ?

http://en.wikipedia.org/wiki/Faroese_language Faroese_language

Where is the difficulty?  Without the 'at a minimum' information asked 
for in the posting guide, we really have no idea.  On most systems using 
a UTF-8 or Latin-1 locale this will just work (for suitable fonts, but 
then you are not going to be able to view that webpage without a 
suitable font).

I would expect some difficulty using Windows except in a Western 
European locale, but you are mailing from Denmark.

PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.

Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595