# arg 1: the new package version
post_install() {
    /usr/share/programmers-dvorak/dvp.postinst.sh || return 1
    echo "PROGRAMMER'S DVORAK SETUP"
    echo "-------------------------"
    echo "To use the Programmer's Dvorak layout in X, edit"
    echo "/etc/X11/xorg.conf, find the line with the string"
    echo "'XkbLayout', and change your current layout to 'dvp'."
    echo "-------------------------"
    echo "To use the layout at a virtual terminal, edit"
    echo "/etc/vconsole.conf and change KEYMAP from your current"
    echo "layout to 'dvp'."
}

pre_upgrade() {
    /usr/share/programmers-dvorak/dvp.prerm.sh
    /usr/share/programmers-dvorak/dvp.remove.sh
}

post_upgrade() {
    /usr/share/programmers-dvorak/dvp.postinst.sh
}

pre_remove() {
    /usr/share/programmers-dvorak/dvp.prerm.sh
    /usr/share/programmers-dvorak/dvp.remove.sh
}

op=$1
shift

$op $*