Annotate built-in functions throughout the spec (
a489f42)
A large markup pass labels many clause entries as type="built-in function", improving how the spec tooling classifies and renders built-in function sections. This is mostly editorial, but it affects a wide swath of the document and should make the structure more accurate for generated outputs.
Bump ecmarkup to 24.0.0 (
4b6b234)
The spec build tooling now targets ecmarkup 24.0.0, along with a matching biblio version bump from 2.1.x to 2.2.x. This keeps the repository aligned with the latest markup processor and publishing flow.

