# File languages-statistics.rb, line 696
        def field_value(field)
                regexp = /.+["']\s+\|\s+(.+)/
                match_data = regexp.match(field)
                result = ''
                if match_data != nil then
                        result = match_data[1]
                else
                        result = field.sub(/\|\s*/, '')
                end
                return result
        end