Add test for RST heading underline lengths, closes #2544

Added test_rst_heading_underlines_match_title_length() to verify that RST
heading underlines match their title lengths. The test properly handles:
- Overline+underline style headings (skips validation for those)
- Empty lines before underlines (ignores them)
- Minimum 5-character underline length (avoids false positives)

Running this test identified 14 heading underline mismatches which have
been fixed across 5 documentation files:
- docs/authentication.rst (3 headings)
- docs/plugin_hooks.rst (4 headings)
- docs/internals.rst (5 headings)
- docs/deploying.rst (1 heading)
- docs/changelog.rst (1 heading)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Simon Willison 2025-10-26 09:44:58 -07:00
commit 4fe1765dc3
6 changed files with 69 additions and 14 deletions

View file

@ -577,7 +577,7 @@ Documentation
.. _v0_62:
0.62 (2022-08-14)
-------------------
-----------------
Datasette can now run entirely in your browser using WebAssembly. Try out `Datasette Lite <https://lite.datasette.io/>`__, take a look `at the code <https://github.com/simonw/datasette-lite>`__ or read more about it in `Datasette Lite: a server-side Python web application running in a browser <https://simonwillison.net/2022/May/4/datasette-lite/>`__.