Antoine Pitrou <pit...@free.fr> added the comment:

> Here's why I say that Python uses UTF-16 not UCS-2 on its narrow builds.
> Perhaps someone could tell me why the Python documentation says it uses
> UCS-2 on a narrow build.

There's a disagreement on that point between several developers. See an example 
sub-thread at:
http://mail.python.org/pipermail/python-dev/2010-November/105751.html

> Since you are already using a variable-width encoding, why the
> supercilious attitude toward UTF-8?

I think you are reading too much into these decisions. It's simply that no-one 
took the time to write an alternative implementation and demonstrate its 
superiority. I also believe the original implementation was UCS-2 and surrogate 
support was added progressively during the years. Hence the terminological mess 
and the ad-hoc semantics.

I agree that going with UTF-8 and a clever indexing scheme would be a better 
solution.

----------
nosy: +pitrou

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