# File lib/csvparser.rb, line 220
                def escape( string, enquote = false, sepalator = ',' )
                        escaped = string.dup
                        if (escaped =~ /[#{sepalator}"\r\n]/) or enquote then
                                escaped.gsub!( '"', '""' )
                                escaped = '"' + escaped + '"'
                        end
                        escaped
                end