> a lot of these commands actually take parameters that would be difficult to provide by mouse. Those that take interactive strings, maybe - but for those that

> a lot of these commands actually take parameters that would be difficult to provide by mouse. Those that take interactive strings, maybe - but for those that take buffer positions or regions, which seems to me like a plurality if not majority, I would love to be able to invoke a command and then click+drag somewhere I want to apply, rather than having to set the point there and pop it back when done. Or the other way around, select a region, right-click to get a choice of commands that work on regions - this could even be auto-generated by looking at the keymap stack for commands that work on regions.