Does anyone know of a reasonably easy-to-use X keymap editor?
I have an exotic laptop with a non-standard keyboard (a Toshiba AC100, for what it's worth). I would like this to have a keymap that reflects what is written on the keycaps rather better than it does now.
As an example: where most laptop keyboards would have an F1 key, the AC100 has a key labelled with a 'previous track' symbol. In the interests of being usable as a PC, I would like this to behave like a traditional F1 but I would like Mod3+key to generate XF86AudioPrev. Mod3 is going to be one of the AC100's extra keys to the left of the spacebar. (It's labelled 'Search', but I'm going to ignore that.)
I've looked at xmodmap and XKB and they both appear to be largely incomprehensible. In particular, they seem to provide mechanisms to allow me to change the normal, shifted, mode-switched, and mode-switched shifted keysyms for a key, I haven't yet found mechanisms to allow me to specify the keysyms that are produced for arbitrary modifiers. (To allow me to do the above.)
Plus, of course, XKB has the whole keyboard geometry thing, and if there's ever a task that's crying out for a graphical editor, that is it.
Any suggestions?
(This is on Debian, FWIW.)