For the last one, I think we can ignore the prefix as we already did for python packages (like python-dateutil and python2-memcached, they both
"python-" prefix on pypi index). But... as you wish :)
I also interpret those naming rules with a grain of salt. For example, the vim-a  and vim-mark  packages refer to scripts named vim.a and vim.mark, respectively. (the latter script is my own)
But whatever. The more important thing is that Anatol is maintaining packages. Thank you.