Xorg hack to do something when modifier key is pressed and do something different when the modifier key is released. Or do something when one key is pressed and do something different when other key is pressed (depends on mode, start with --help to see more info).

For example remap arrow keys to home/end/page-up/page-down if there's no this keys on a keyboard, and remap arrow keys to normal when modifier key is released.

Useful for slim keyboards with limited keys.

$ make

$ ./build/xlib-keyboard-hack -m

or

$ ./build/xlib-keyboard-hack -t

$ ./build/xlib-keyboard-hack -h

You need to create two bash-scripts with on-action and off-action.

Also you need to put number of key to on-key configuration file, and put number of key to off-key configuration file too if you're using --toggle mode.

Start app with --help to see paths of this files.

Viacheslav Lotsmanov

GNU/GPLv3