Hi, David Neary <dneary@xxxxxxx> writes: > I meant as an export operation. In general, if you pass a file to > a save operation that it doesn't support, it proposes an export > operation to convert to a format supported (like saving an RGB > image as gif, for example). I'm not sure how that's done, but I > imagine that it's mostly in the core. It happens completely in the plug-in. Well, of course the plug-in is calling core functionality using the PDB but the plug-in creates the export dialog and runs the export process. Sven