bhollis/maruku

module MaRuKu::Out::HTML
    def convert_to_mathml_ritex(kind, tex)
        begin
            if not $ritex_parser
                require 'ritex'
                 $ritex_parser = Ritex::Parser.new
            end
            
            mathml =  $ritex_parser.parse(tex.strip)
            doc = Document.new(mathml, {:respect_whitespace =>:all}).root
            return doc
        rescue LoadError => e
            maruku_error "Could not load package 'ritex'.\n"+
            "Please install it using:\n"+
            "   $ gem install ritex\n\n"+e.inspect
        rescue Racc::ParseError => e
            maruku_error "Could not parse TeX: \n#{tex}"+
                "\n\n #{e.inspect}"
        end
        nil
    end
end