Re: Static streamability, regarding bug 29984

...
>C) If any construct falls within set (3a) or (3b) it is *always*
>guaranteed streamable,

This is INCORRECT - they are NOT "guaranteed streamable" as per
definition in the XSLT spec.

>but it is processor-dependent whether this is detected

>Therefore, this technically falls within the "may be able to stream"
>of (B), but the only difference being we don't require the processor
>to have a user option to raise an error in this case.

That is exactly what the discussion is about. Without such an error
it is extremely difficult to write a stylesheet that is guaranteed to
be streamable in all implementations.