Make up Emacs and XKB

Hi, I bought Logitech Deluxe (Model name: Y-SU61). It has an additional key (keycode 94, keysym 0x3c) which is located in the second (from the bottom) horizontal row between left shift and 'z', marked with `|' and '\' on it. I wonder if it is possible to make better use of it (the key that is)

make up Emacs and xkb

Hi, I bought Logitech Deluxe (Model name: Y-SU61). It has an additional key (keycode 94, keysym 0x3c) which is located in the second (from the bottom) horizontal row between left shift and 'z', marked with `|' and '\' on it. I wonder if it is possible to make better use of it (the key that is)