[OS X TeX] change in behavior

[Herbert Schulz]

> On Aug 26, 2021, at 5:07 PM, Nitecki, Zbigniew H. <Zbigniew.Nitecki at tufts.edu> wrote:
> 
> I agree it probably isn’t a TS issue but a latex one.  But I still need help.  I have no idea how to create a minimal example (especially since the problem only showed up now,
> after a good 340 pages, including a table of contents running to 5+ pages and an index of comparable length).
> But I’ll try.  Maybe the process of trying will help me find the offending item. 
> 

Howdy,

The only thing that pops out is that the label part of \newlabel (the first argument) contains a math expression, \delta ^{*}, without the delimiters. I expect that sort of label is not allowed. Find where you are using that and change it and it's reference.

Good Luck,

Herb Schulz
herbs at wideopenwest.com