'Skip over CDS header by finding the last section delimiter'

def process_lines(self, lines):

    if (self.header.readme and self.table_name):
        return lines
    i_sections = [i for (i, x) in enumerate(lines) if x.startswith(('------', '======='))]
    if (not i_sections):
        raise core.InconsistentTableError('No    CDS    section    delimiter    found')
    return lines[(i_sections[(-1)] + 1):]
