Thanks for pointing out the latest modifications. However, I'm afraid I didn't make myself clear. What I was asking for is a list of already existing values when inputing data in any of the tag fields, including tag fields in the splitter windows.
For instance, when I want to enter "Baroque" in the genre field, I only have to type "B" and a list with all values starting by "B" already in use in the Library appears immediately. However, if I do this inside the splitter window no list of existing values appears. It would be very useful if this list is also implemented in splitter windows, in order to minimise typing and ensure coherence.
Hopefully this time I managed to explain myself clearly.
Thanks for your extremely fast replies!