[ttml] Referential styling against multiple references

Hi,
According to 10.4.1.2 Referential Styling, "style properties may be expressed in an out-of-line manner and referenced by the affected element using the style attribute".

The same section, then, says "if a style attribute specifies multiple references, then those references are evaluated in the specified order [...]".

However, in the CR Snapshot there is no example or explanation about how multiple styles can be referenced (or, at least, I wasn't able to find one in the whole document and I was expecting one under 10.4.1.2).

How is this list or references composed? Are they:

- a list of strings divided by a linear white space (lwsp), just like HTML with its `class` attribute
- a list of strings divided by an arbitrary by coherent character (just like HTML with CSS style attribute, in which couples are divided by a semicolon)
- Something else

Thank you!
Alexander

Received on Saturday, 15 June 2024 03:35:07 UTC