I have a list of topics with subtopics, initially not sorted. When I use sort
the program generally complied, i.e., take main topics alphabetically and
(indented) subtopics also alphabetically within main tpics, BUT every now and
then it just makes a plain mistake, e.g., it takes a subtopic and lists it by
itself or it takes a subtopic and lists it under a main topic different from
what it is in the presorting list. Error rate about 10% - previously had no
problems.

Thanks.
--
George Mandler
Retired Professor
U Calif, San Diego
--
George Mandler
Retired Professor
U Calif, San Diego