void data_parser_set_empty_line_has_field (struct data_parser *,
bool empty_line_has_field);
void data_parser_set_quotes (struct data_parser *, struct substring);
void data_parser_set_empty_line_has_field (struct data_parser *,
bool empty_line_has_field);
void data_parser_set_quotes (struct data_parser *, struct substring);
void data_parser_set_soft_delimiters (struct data_parser *, struct substring);
void data_parser_set_hard_delimiters (struct data_parser *, struct substring);
void data_parser_set_soft_delimiters (struct data_parser *, struct substring);
void data_parser_set_hard_delimiters (struct data_parser *, struct substring);