[Distutils] --tag-svn-revision=0?

[John J Lee]

To avoid committing to a tag just to alter setup.cfg, I found myself 
wanting to do something like this:

python setup.py egg_info --tag-svn-revision=0 --tag-build='' sdist


but:

error: option --tag-svn-revision must not have an argument


Could this, or something similar, be made legal?


John