redirecting non www to www.

[ianevans at digitalhit.com]

Just trying to clean things up for Google's duplicate issues...this might
be a basic example to toss in the rewrite module part of the wiki for
people who suck at regex's like me. <g>

So a) who would you redirect a example.com request to www.example.com and
b) where would it go in the order of the locations:

location / {
...
}

location ~* ^.+\.(jpg|jpeg|gif|png|ico|css|js|mov)$ {
...
}

Thanks.

-- 
Ian Evans