I think there's another open GitHub issue for this, and yes, probably
it should be discussed on python-ideas, too.

My main concern with 'm' for libmpdec is that I'd like to reserve it
for LC_MONETARY. There was one OS X issue that would have been solved
by adding LC_MONETARY support.

On the other hand perhaps '$' would also be possible for monetary.


So it appears that there might be some bikeshedding about the names
or whether the feature is needed at all.