Done some work with working on the print settings module today. Now, up to a little under 1100 lines of code and rising! I think that this will end up being one of the largest single modules once all the options are taken into account. Properly implemented the framework for setting print settings from basic options. I've got the basics ready for a 'settings get' subcommand too. Since Gtk+2.10 there has also been the option to save/load settings as a keyfile. This is also something that I'll take a look at. The current work on the print.c module means that the printoperation.c module is no longer needed and will be removed.