[luatex] bug related to attribute and math

[Taco Hoekwater]

Dohyun Kim wrote:
> 2009/2/21 Taco Hoekwater <taco at elvenkind.com>:
>> Hans Hagen wrote:
>>> Dohyun Kim wrote:
>>>
>>>> OK.  However, I still get assertion failure even after modifying my code,
>>>> Is my understanding about attribute totally wrong? or is this luatex's
>>>> bug?
>>> it's a bug (the code runs ok in context but asserts in plain)
>> fixed in #1888
>>
> 
> What a quick response.  Thanks a lot.
> 
> In fact, another code fails as well in a quite similar situation.
> Probably this problem may be already known to you.

Not that one exactly, but I saw it coming, yes ;-)
There are likely more bugs like these, I'll do a thorough scan on
monday. Meanwhile, this one is patched by #1891.

Best wishes,
Taco