bug#25309: 11.89.8; multi-level script fontification stacks incorrectly

[Tassilo Horn]

Uwe Brauer <address@hidden> writes:

Hi Uwe and Gennady,

> Not really. I also don't really need that feature.

Given that it doesn't work and produces even wrong results, I removed
the complete feature, i.e., the values multi-level and invisible.  I
don't see how it could be made working without parsing the actual math
expressions and incrementally computing the right `raise' values.

Of course, if anyone of you wants to bring it back, patches are always
welcome!

Bye,
Tassilo