[issue15817] Misc/gdbinit: Expose command documentation to gdb help

[Florian Bruhin]

Change by Florian Bruhin <python.org at the-compiler.org>:


----------
pull_requests: +14782
pull_request: https://github.com/python/cpython/pull/15021

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue15817>
_______________________________________