Sorry, I thought I was clear enough (did I specify the solution??) What I want to do is what is pretty standard in these cases:

You were certainly clear enough,

I thought I was...

but there is no way to do that using script-fu. If you need fine control of the interface, you'll have to use a more powerful language.

Ok, this is what I suspected. Someone here told me some time ago to try python-fu, but my script is almost done since long time ago, and I am not sure if python-fu would do it. Of course C would...

Thanks Bill!

L.

Luis A. Florit wrote:

But I do not know if these are possible in script-fu, and I didn't find a complete enough reference for script-fu.

There is some documentation about Script-Fu at http://www.gimp.org/docs/. I have been putting together my own set of documentation for Script-Fu which you can find at: http://www.ve3syb.ca/wiki/doku.php?id=software:sf:start

Amongst the things you will find there are a list of the items you can use in the register block.

Thanks a lot Kevin, and all the others that kindly answered my post. Now at least I know that I cannot do what I wanted in script-fu. My next projects will be done directly in C or python-fu. It seems that script-fu is kind of 'stalled'...

Cheers,

L.