# File lib/kirbybase.rb, line 978
    def reset_recno_ctr(table)
        with_write_locked_table(table) do |fptr|
            encrypted, header_line = get_header_record(table, fptr)
            last_rec_no, rest_of_line = header_line.split('|', 2)
            write_header_record(table, fptr, 
             ['%06d' % 0, rest_of_line].join('|'))
            return true
        end
    end