#4759: allow None as first argument of bytearray.translate(), for consistency with bytes.translate().

Also fix segfault for bytearray.translate(x, None) -- will backport this part to 3.0 and 2.6.

those who (monkey-)patch TextWrapper.wordsep_re with a custom RE.

so that ``help('@')`` works as expected.

Patch by Gabriel Genellina.

Update outdated copy of PyUnicode_EncodeRawUnicodeEscape.
Add a test case.

Make the _PyUnicode_Resize macro a static function.

These changes are needed to avoid breaking strict aliasing rules.

(There is no behavior difference in 2.x because HIGHEST_PROTOCOL == 2)

ensures that when you try to read from a file opened for writing an IOError
is raised.

svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3

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  r67809 | benjamin.peterson | 2008-12-15 21:54:45 -0600 (Mon, 15 Dec 2008) | 1 line

  fix logic error
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