version=3
opts="uversionmangle=s/(\d)[_\.\-\+]?((RC|rc|pre|dev|beta|alpha|b|a)[\-\.]?\d*)$/$1~$2/,dversionmangle=s/\+(debian|dfsg|ds|deb)(\.\d+)?$//" \
https://github.com/masayuki0812/c3/tags .*/archive/v?(\d.*)\.(?:tgz|tbz2|txz|tar\.(?:gz|bz2|xz))
