--- Set the mime type of following content data.
-- @param mime Mimetype of following content
function prepare_content(mime)
+ if mime == "application/xhtml+xml" then
+ if not getenv("HTTP_ACCEPT") or
+ not getenv("HTTP_ACCEPT"):find("application/xhtml+xml", nil, true) then
+ mime = "text/html; charset=UTF-8"
+ end
+ header("Vary", "Accept")
+ end
header("Content-Type", mime)
end