Show token locations on highlighting errors

[westurner]

Purpose

Show token locations on highlighting errors, in order to make it easy to Ctrl-Click path:lineno references
(in order to find obscure issues with unbalanced appostrophes in comments in bash syntax-highligted docs)

This adds to the one line error message regex.

I've tried to update the translation files too. As noted on that commit, I've attempted to auto-updated the translation files with the model. Please do correct as necessary.

References

AI Disclosure

• AI tools used:
  • GitHub Copilot (in vscode with a devcontainer)
    • Claude Haiku 4.5 (0.33x but)
    • Gemini 3.1 Pro (6x for translations)

[westurner]

A json/csv/yaml log of (path, line, char, error) would probably also help with tools that update docs and currently have to use these regexes in test_build_warnings.py (and not yet sure where else) to parse the log output; https://github.com/westurner/sphinx/blob/9cc1786b8929a3fe32df9d374ce7f57e31b62899/tests/test_builders/test_build_warnings.py

[westurner]

• CI / Docutils HEAD (pull_request) Failing after 2m

  • unrelated test failures

• Lint source code / ty (pull_request) Failing after 13s

  • unrelated test failures
    • suggested prompt: "Develop a plan to fix all of these ty errors" if ty errors fail the build

[picnixz]

I don't think you need to regen the messages? I think it's done automatically (or maybe not anymore?)

[jdillard]

The translation files are handled in a separate process (semi-automatic, as it requires a manual merge).

This is what the contributing guide says:

Translated strings from the platform are pulled into the Sphinx repository by a maintainer before a new release.

We do not accept pull requests altering the translation files directly. Instead, please contribute translations via the Transifex platform.

[westurner]

My mistake. I've rebased and removed the commit that attempted to add the translations.

Attached:
sphinx_highlighting_error_patch_translations.patch