Move the test to PyUnicode_Compare()

pointer) for any operator, not only Py_EQ and Py_NE.

Code of bytes_richcompare() and PyUnicode_RichCompare() is now closer.

* cleanup bytes_richcompare()
* PyUnicode_RichCompare(): replace a test with a XOR

The old names (sp_nam and sp_pwd) are kept for backward compatibility.  Since
this is a long standing bug that hasn't caused any real-world problems, I'm
not backporting it.  However, it is worth fixing because the corrected names
match the documentation, and more importantly now match the C struct, just
like the other struct members.

Patch by Vajrasky Kok.

Issue #10197: Indicate availability of subprocess.get[status]output on Windows and add a note about the effects of universal newlines

Issue #10197: Indicate availability of subprocess.get[status]output on Windows and add a note about the effects of universal newlines

Initial patch by Vajrasky Kok.

Patch by Vajrasky Kok.

Issue #10197 Rework subprocess.get[status]output to use subprocess functionality and thus to work on Windows. Patch by Nick Coghlan.

Issue #10197 Rework subprocess.get[status]output to use subprocess functionality and thus to work on Windows. Patch by Nick Coghlan.

Patch written by Zachary Ware.

TypeError instead of TclError on wrong number of arguments.  Original patch
by Guilherme Polo.

integers instead of a string.  Based on patch by Guilherme Polo.

integers instead of a string.  Based on patch by Guilherme Polo.