Undocumented predicates
The following predicates are exported, but not or incorrectly documented.
- dcg4pt_rules_to_dcg_rules
- dcg4pt_rule_to_dcg_rule(Arg1, Arg2)
- sequence(Arg1, Arg2, Arg3, Arg4, Arg5)
- call_sequence_ground(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6)