When a category in the -c switch matches an existing category, except for the case, it replaces the existing category.
Example:
-c test
That replaces category "Test".
The above is recognized/documented behaviour, so I wouldn't call this a bug, but it could be undesirable.
When a match is found, please do not replace an existing category. Perhaps this can be a preference?
Same behaviour should apply to all switches that update internal tables: -ab, -at, -c, -s, -tg, ?
Thanks.
T