rules() {
    if [[ ${p} == vim-gvim ]]; then
        PKG_SOURCE=$(echo ${_WORK_DIR}/vim-*.tar.?z)
        PKG_VERSION=$(echo $PKG_SOURCE | rev | cut -f 3- -d . | cut -f 1 -d - | rev)
        cp ${PACKAGES_PATH}/ap/vim-${_VERSION}*.txz ${BTMP}/
    fi
}

rules