> Is that correct? Yes, this is correct. In particular, there are certain key combinations which cannot be distinguished (for example, Control+I is indistingui

> Is that correct? Yes, this is correct. In particular, there are certain key combinations which cannot be distinguished (for example, Control+I is indistinguishable from Tab) and some keys aren't affected by modifiers (such as Shift and Control on Space). There's an extended discussion of this issue, and a proposed solution, at: http://www.leonerd.org.uk/hacks/fixterms/ http://www.leonerd.org.uk/hacks/fixterms/