Undocumented predicates
The following predicates are exported, but not or incorrectly documented.
- pchar(Arg1)
- pchar_upper(Arg1, Arg2)
- pchar_lower(Arg1, Arg2)
- pchar_type(Arg1, Arg2)
- pchar_code(Arg1, Arg2)
- pstr_empty(Arg1)
- pstr_upper(Arg1, Arg2)
- pstr_lower(Arg1, Arg2)
- pstr_split(Arg1, Arg2, Arg3)
- pstr_join(Arg1, Arg2, Arg3)
- pstr_contains(Arg1, Arg2)
- pstr_contains(Arg1, Arg2, Arg3)
- pstr_prefix(Arg1, Arg2)
- pstr_prefix(Arg1, Arg2, Arg3)
- pstr_trim(Arg1, Arg2)
- pstr_replace(Arg1, Arg2, Arg3, Arg4)