> In the first paragraph, you should make it clear that Python 3.0 does
> not use the Windows bytes interfaces, if it doesn't.  "Python uses
> *only* the wide character APIs..." would suffice.

That's not quite exact. It uses both ANSI and Wide APIs - depending
on whether you pass bytes as input or strings. Please see the Python
source code to find out how this works, and what that means.

> As stated, it seems
> like Python *does* use the wide character APIs, but leaves open the
> possibility that it might use byte APIs also.  A short description of
> what happens on Windows when Python code uses bytes APIs would also be
> helpful.

I'm at a loss how to make the text more clear than it already is. I'm
really not good at writing long essays, with a lot of
explanatory-but-non-normative text. I also think that explanations do
not belong in the section titled specification, nor does a full
description of the status quo belongs into the PEP at all. The reader
should consult the current Python source code if in doubt what the
status quo is.

> In the second paragraph, it speaks of "currently" but then speaks of
> using the half-surrogates.  I don't believe that happens "currently".
> You did change tense, but that paragraph is quite confusing, currently,
> because of the tense change.  You should describe there, the action that
> is currently taken by Python for non-decodable byes, and then in the
> next paragraph talk about what the PEP changes.

Thanks, fixed.

> The 4th paragraph is now confusing too... would it not be the decode
> error handler that returns the byte strings, in addition to the Unicode
> strings?

No, why do you think so? That's intended as stated.

> The 5th paragraph has apparently confused some people into thinking this
> PEP only applies to locale's using UTF-8 encodings; you should have an
> "else clause" to clear that up, pointing out that the reverse encoding
> of half-surrogates by other encodings already produces errors, that
> UTF-8 is a special case, not the only case.

I have fixed that by extending the third paragraph.

> The code added to the discussion has mismatched (), making me wonder if
> it is complete.  There is a reasonable possibility that only the final )
> is missing.

Indeed; this is now also fixed.

Regards,
Martin
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