[Gimp-developer] how can i write gegl plugin ? or http://developer.gimp.org too old

[Miroslav Talasek <miroslav talasek seznam cz>]

Hi i like gimp i use only it.
I want to write alpha matting. I know that gegl library contain alpha 
matting from Jan Ruegg but it is still only in gegl (one year or more). 
I want to write plugin with two combo boxes (image and trimap selection) 
which call matting from gegl, but i cant find anything recent 
help/doc/tutorial.

This is the way to hell,   http://developer.gimp.org is too old so how 
new developers start with gimp ? Where is recent doc to plugin api (with 
gegl) ? I want but i cant :(


Miroslav Talasek