extensions and set mode

[eric]

Hi all!

Suppose I have an extension for which private data depends on the
actual mode of the visual. How can I readjust the private data if a
ggiSetMode occurs while the extension is attached?

Is there a mechanism (like the GGI_CHG_APILIST flag) to notify
extensions about mode changes? Or is it up to the developer
to ggiMyExtDetach before setting mode?

Thanks.
Eric