The reference and programming guide are devoid of examples using appendall.
The reference and programming guide are devoid of examples using the properties class.
The comparator class objects and the rexxqueue object lack examples in both of those documents.
The readme release notes are still for 3.1.2. It mentions a CHANGES document, which is not in the ooRexx-3.2.0-all.zip, and will be particularly useful for this release given the number of significant improvements.
The use of some of these is more obvious than for others, but the documentation in these areas is inconsistent with the rest of the documentation and with previous versions of these documents.