version=4
opts=\
dversionmangle=s/\+(debian|dfsg|ds|deb|\d+)\d*$//,\
uversionmangle=s/(\d)[_\.\-\+]?((RC|rc|pre|dev|beta|alpha)\d*)$/$1~$2/,\
repacksuffix=+ds \
https://download.savannah.gnu.org/releases/pktools/ \
(?:|.*/)(?:pktools|PKTOOLS)(?:[_\-]v?|)(\d\S*)\.(?:tar\.xz|txz|tar\.bz2|tbz2|tar\.gz|tgz)