version=4
opts="repacksuffix=+dfsg,dversionmangle=auto,filenamemangle=s%(?:.*?)?v?(\d[\d.]*)\.tar\.gz%@PACKAGE@-$1.tar.gz%" \
    https://github.com/rasmol/rasmol/tags \
    (?:.*?/)RasMol-?(\d[\d.]*)\.tar\.gz
