#!/bin/sh
set -e                          # exit on errors
# KDE installs my custom keymap when I log in, but if my keyboard
# crashes and reboots — or gets unplugged and plugged back in — it
# resets to the default keymap. So I wrote this script to restore my
# custom keymap within a second if that happens. This is almost
# certainly the wrong way to solve the problem, but it's pretty easy.

while : ; do
    # My default keymap has no Multi_key, but my custom keymap does
    # (on keycode 108), which is how you can tell the difference. 
    if ! xmodmap -pk | grep -q Multi_key; then
        xmodmap ~/.Xmodmap
    fi
    sleep 1
done