[issue22385] Define a binary output formatting mini-language for *.hex()

[Karthikeyan Singaravelan]

Karthikeyan Singaravelan <tir.karthi at gmail.com> added the comment:

This change seems to have created some compile time warnings : https://buildbot.python.org/all/#/builders/103/builds/2544/steps/3/logs/warnings__6_

Python/pystrhex.c:18:45: warning: passing argument 1 of ‘PyObject_Size’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
Python/pystrhex.c:60:27: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘Py_ssize_t’ {aka ‘const int’} [-Wsign-compare]
Python/pystrhex.c:90:29: warning: ‘sep_char’ may be used uninitialized in this function [-Wmaybe-uninitialized]
Python/pystrhex.c:90:29: warning: ‘sep_char’ may be used uninitialized in this function [-Wmaybe-uninitialized]

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nosy: +xtreak

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