Hey there, guys.
I got caught by my curiosity, so, I HAVE to find a solution to the Open in existing instance problem with a DDE approach, as recommend. That being said, I just picked a book on Windows Programming at my college Library and will try to assemble a tutorial on hooking DDE & Gtk+ together in an application.
Just posting this message because this will probably make some useful code for Geany (if you decide to use the DDE solution to the problem. Would like to be aware if you guys have any intention to use DDE code in Geany.win32.
Regards, Alexandre Moreira.