One-toolbox-only patch is committed. Please test. Now the command to call toolbox is in the dialogs submenu. Any ideas on what key to assign it to?
I tried to assign context menu to a single alt press, but this made alt-shortcuts unusable because it fired the menu no matter if any other key is pressed with alt or not. Does anyone know how to fix this?
Another weirdness: I wanted to assign space to selector - it's used this was on Xara and it's very convenient. But the verb does not work with GDK_space. Looks like someone steals this key. So for now it's shift-space - this way it works fine.
Thomas: Multiple instances of the program work for me, as do command line arguments. I agree that buttons should send focus to canvas, and maybe not only buttons. I will look into that.