Hi Mauro,
On Sat, Jun 05, 2021 at 03:17:59PM +0200, Mauro Carvalho Chehab wrote:
As discussed at: https://lore.kernel.org/linux-doc/871r9k6rmy.fsf@meer.lwn.net/
It is better to avoid using :doc:`foo` to refer to Documentation/foo.rst, as the automarkup.py extension should handle it automatically, on most cases.
There are a couple of exceptions to this rule:
- when :doc: tag is used to point to a kernel-doc DOC: markup;
- when it is used with a named tag, e. g. :doc:`some name <foo>`;
It should also be noticed that automarkup.py has currently an issue: if one use a markup like:
Documentation/dev-tools/kunit/api/test.rst - documents all of the standard testing API excluding mocking or mocking related features.
or, even:
Documentation/dev-tools/kunit/api/test.rst documents all of the standard testing API excluding mocking or mocking related features. The automarkup.py will simply ignore it. Not sure why. This patch series avoid the above patterns (which is present only on 4 files), but it would be nice to have a followup patch fixing the issue at automarkup.py.
What I think is happening here is that we're using rST's syntax for definition lists [1]. automarkup.py ignores literal nodes, and perhaps a definition is considered a literal by Sphinx. Adding a blank line after the Documentation/... or removing the additional indentation makes it work, like you did in your 2nd and 3rd patch, since then it's not a definition anymore, although then the visual output is different as well.
I'm not sure this is something we need to fix. Does it make sense to use definition lists for links like that? If it does, I guess one option would be to whitelist definition lists so they aren't ignored by automarkup, but I feel this could get ugly really quickly.
FWIW note that it's also possible to use relative paths to docs with automarkup.
Thanks, Nícolas
[1] https://docutils.sourceforge.io/docs/ref/rst/restructuredtext.html#definitio...
On this series:
Patch 1 manually adjust the references inside driver-api/pm/devices.rst, as there it uses :file:`foo` to refer to some Documentation/ files;
Patch 2 converts a table at Documentation/dev-tools/kunit/api/index.rst into a list, carefully avoiding the
Patch 3 converts the cross-references at the media documentation, also avoiding the automarkup.py bug;
Patches 4-34 convert the other occurrences via a replace script. They were manually edited, in order to honour 80-columns where possible.
I did a diff between the Sphinx 2.4.4 output before and after this patch series in order to double-check that all converted Documentation/ references will produce <a href=<foo>.rst>foo title</a> tags.
Mauro Carvalho Chehab (34): docs: devices.rst: better reference documentation docs docs: dev-tools: kunit: don't use a table for docs name media: docs: */media/index.rst: don't use ReST doc:`foo` media: userspace-api: avoid using ReST :doc:`foo` markup media: driver-api: drivers: avoid using ReST :doc:`foo` markup media: admin-guide: avoid using ReST :doc:`foo` markup docs: admin-guide: pm: avoid using ReSt :doc:`foo` markup docs: admin-guide: hw-vuln: avoid using ReST :doc:`foo` markup docs: admin-guide: sysctl: avoid using ReST :doc:`foo` markup docs: block: biodoc.rst: avoid using ReSt :doc:`foo` markup docs: bpf: bpf_lsm.rst: avoid using ReSt :doc:`foo` markup docs: core-api: avoid using ReSt :doc:`foo` markup docs: dev-tools: testing-overview.rst: avoid using ReSt :doc:`foo` markup docs: dev-tools: kunit: avoid using ReST :doc:`foo` markup docs: devicetree: bindings: submitting-patches.rst: avoid using ReSt :doc:`foo` markup docs: doc-guide: avoid using ReSt :doc:`foo` markup docs: driver-api: avoid using ReSt :doc:`foo` markup docs: driver-api: gpio: using-gpio.rst: avoid using ReSt :doc:`foo` markup docs: driver-api: surface_aggregator: avoid using ReSt :doc:`foo` markup docs: driver-api: usb: avoid using ReSt :doc:`foo` markup docs: firmware-guide: acpi: avoid using ReSt :doc:`foo` markup docs: hwmon: adm1177.rst: avoid using ReSt :doc:`foo` markup docs: i2c: avoid using ReSt :doc:`foo` markup docs: kernel-hacking: hacking.rst: avoid using ReSt :doc:`foo` markup docs: networking: devlink: avoid using ReSt :doc:`foo` markup docs: PCI: endpoint: pci-endpoint-cfs.rst: avoid using ReSt :doc:`foo` markup docs: PCI: pci.rst: avoid using ReSt :doc:`foo` markup docs: process: submitting-patches.rst: avoid using ReSt :doc:`foo` markup docs: security: landlock.rst: avoid using ReSt :doc:`foo` markup docs: trace: coresight: coresight.rst: avoid using ReSt :doc:`foo` markup docs: trace: ftrace.rst: avoid using ReSt :doc:`foo` markup docs: userspace-api: landlock.rst: avoid using ReSt :doc:`foo` markup docs: virt: kvm: s390-pv-boot.rst: avoid using ReSt :doc:`foo` markup docs: x86: avoid using ReSt :doc:`foo` markup
.../PCI/endpoint/pci-endpoint-cfs.rst | 2 +- Documentation/PCI/pci.rst | 6 +-- .../special-register-buffer-data-sampling.rst | 3 +- Documentation/admin-guide/media/bt8xx.rst | 15 ++++---- Documentation/admin-guide/media/bttv.rst | 21 ++++++----- Documentation/admin-guide/media/index.rst | 12 +++--- Documentation/admin-guide/media/saa7134.rst | 3 +- Documentation/admin-guide/pm/intel_idle.rst | 16 +++++--- Documentation/admin-guide/pm/intel_pstate.rst | 9 +++-- Documentation/admin-guide/sysctl/abi.rst | 2 +- Documentation/admin-guide/sysctl/kernel.rst | 37 ++++++++++--------- Documentation/block/biodoc.rst | 2 +- Documentation/bpf/bpf_lsm.rst | 13 ++++--- .../core-api/bus-virt-phys-mapping.rst | 2 +- Documentation/core-api/dma-api.rst | 5 ++- Documentation/core-api/dma-isa-lpc.rst | 2 +- Documentation/core-api/index.rst | 4 +- Documentation/dev-tools/kunit/api/index.rst | 8 ++-- Documentation/dev-tools/kunit/faq.rst | 2 +- Documentation/dev-tools/kunit/index.rst | 14 +++---- Documentation/dev-tools/kunit/start.rst | 6 +-- Documentation/dev-tools/kunit/tips.rst | 5 ++- Documentation/dev-tools/kunit/usage.rst | 8 ++-- Documentation/dev-tools/testing-overview.rst | 16 ++++---- .../bindings/submitting-patches.rst | 11 +++--- Documentation/doc-guide/contributing.rst | 8 ++-- Documentation/driver-api/gpio/using-gpio.rst | 4 +- Documentation/driver-api/ioctl.rst | 2 +- .../driver-api/media/drivers/bttv-devel.rst | 2 +- Documentation/driver-api/media/index.rst | 10 +++-- Documentation/driver-api/pm/devices.rst | 8 ++-- .../surface_aggregator/clients/index.rst | 3 +- .../surface_aggregator/internal.rst | 15 ++++---- .../surface_aggregator/overview.rst | 6 ++- Documentation/driver-api/usb/dma.rst | 6 +-- .../acpi/dsd/data-node-references.rst | 3 +- .../firmware-guide/acpi/dsd/graph.rst | 2 +- .../firmware-guide/acpi/enumeration.rst | 7 ++-- Documentation/hwmon/adm1177.rst | 3 +- Documentation/i2c/instantiating-devices.rst | 2 +- Documentation/i2c/old-module-parameters.rst | 3 +- Documentation/i2c/smbus-protocol.rst | 4 +- Documentation/kernel-hacking/hacking.rst | 4 +- .../networking/devlink/devlink-region.rst | 2 +- .../networking/devlink/devlink-trap.rst | 4 +- Documentation/process/submitting-patches.rst | 32 ++++++++-------- Documentation/security/landlock.rst | 3 +- Documentation/trace/coresight/coresight.rst | 8 ++-- Documentation/trace/ftrace.rst | 2 +- Documentation/userspace-api/landlock.rst | 11 +++--- .../userspace-api/media/glossary.rst | 2 +- Documentation/userspace-api/media/index.rst | 12 +++--- Documentation/virt/kvm/s390-pv-boot.rst | 2 +- Documentation/x86/boot.rst | 4 +- Documentation/x86/mtrr.rst | 2 +- 55 files changed, 217 insertions(+), 183 deletions(-)
-- 2.31.1