just to let you know: i didn't abandon the idea and have somehow working code, it just needs to be packaged and released properly I won't be home for a weekend, but after my return, you can expect more information and some beta-stage software to test (I need to beautify interface a little bit and, more importantly, make xdotools compile properly in autobuilder, because know the resulting package is broken - no binaries in it, just folders, I still need to investigate which "rules" file entry is wrong...)