New comment by classabbyamp on void-packages repository

https://github.com/void-linux/void-packages/issues/42699#issuecomment-1464879578

Comment:
change it to some other character that isn't _ or -, like + or r, then use parameter expansion for the distfiles, like: `version=2.1r0; distfiles=https://...${version/r/-}.tar.gz`