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require 'rexml/encoding'
module REXML
class Output
include Encoding
attr_reader :encoding
def initialize real_IO, encd="iso-8859-1"
@output = real_IO
self.encoding = encd
eval <<-EOL
alias :encode :to_#{encoding.tr('-', '_').downcase}
alias :decode :from_#{encoding.tr('-', '_').downcase}
EOL
@to_utf = encd == UTF_8 ? false : true
end
def <<( content )
@output << (@to_utf ? encode(content) : content)
end
end
end
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