void container<C>::do_print(const print_context & c, unsigned level) const
{
// always print brackets around seq, ignore upper_precedence
printseq(c, get_open_delim(), ',', get_close_delim(), precedence(), precedence()+1);
}
void container<C>::do_print(const print_context & c, unsigned level) const
{
// always print brackets around seq, ignore upper_precedence
printseq(c, get_open_delim(), ',', get_close_delim(), precedence(), precedence()+1);
}