struct variable ***, size_t *, int opts);
bool parse_var_set_vars (struct lexer *, const struct var_set *, struct variable ***, size_t *,
int opts);
+
+char *parse_DATA_LIST_var (struct lexer *, const struct dictionary *);
bool parse_DATA_LIST_vars (struct lexer *, const struct dictionary *,
char ***names, size_t *cnt, int opts);
bool parse_DATA_LIST_vars_pool (struct lexer *, const struct dictionary *,