How to configure XKB to give you a compose button
Eric Dorland wonders how to enable the Compose key just using XKB. Personally, I use my caps lock key for that, and using
Option "XkbOptions" "compose:caps"
in /etc/X11/xorg.conf
, that’s easy enough.
Other options are compose:ralt
, compose:rwin
, compose:menu
and
compose:rctrl
.