[summeriver13]

Seven :ref: targets render as plain text instead of links: the labels live in the CPython docs and the python: intersphinx prefix is missing.

Checked on https://devguide.python.org — each shows up as <span class="xref std std-ref"> with no href:

• developer-workflow/extension-modules/: "Stable ABI", "Limited API"
• development-tools/clinic/howto/: "Limited API", "heap type", "C "converter function""
• development-tools/clinic/: "Limited API" (under --limited)
• documentation/start-documenting/: "tracker"

All seven targets already exist in the CPython docs, so only the prefix changes:

label	defined in
stable-abi, limited-c-api	Doc/c-api/stable.rst:54, :443
heap-types	Doc/c-api/typeobj.rst:2586
o_ampersand	Doc/c-api/arg.rst:333
reporting-bugs	Doc/bugs.rst:1

c-api.rst already reaches the stability page via python:stable. With nitpicky = True these seven are currently "undefined label" warnings, tolerated only because --fail-on-warning is commented out in the Makefile.

No wording changes, no new labels.

AI assistance: drafted with deepseek-v4.1-flash in the pi coding agent; each claim re-checked against the live site HTML and the CPython sources.

[python-cla-bot]

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[StanFromIreland]

These are fine, Sphinx resolves all of the labels, for example:

As such, I'm going to close.

[summeriver13]

You're right, sorry — I misread the HTML: the xref std std-ref span sits inside the <a href=...>, so all seven resolve fine. Thanks for checking.