version=4
opts=\
dversionmangle=s/\+(debian|dfsg|ds|deb)\d*$//,\
uversionmangle=s/(\d)[_\.\-\+]?((RC|rc|pre|dev|beta|alpha)\d*)$/$1~$2/;s/RC/rc/;s/-/./g \
https://download.osgeo.org/mapserver/ \
(?:.*/)?(?:rel|v|mapserver)[\-\_]?(\d\S+)\.(?:tgz|tbz|txz|(?:tar\.(?:gz|bz2|xz)))
