FWIW, my splitwindow2 (which implements true dual view) work is still available at https://github.com/kugel-/geany/tree/splitwindow2. I only closed the PR here because I'm not focusing in and thus isn't meant to be reviewed&merged immediately.
--- Reply to this email directly or view it on GitHub: https://github.com/geany/geany/pull/724#issuecomment-170805019
