I have once again reached the "save space" limit of 80,000.
TeX capacity exceeded, sorry [save size=80000].
The last log file where I did not have this issue reports the following.
182627 strings out of 492990 5066323 string characters out of 39882636 7912668 words of memory out of 12435455 170281 multiletter control sequences out of 15000+600000 722420 words of font info for 253 fonts, out of 8000000 for 9000 1143 hyphenation exceptions out of 8191 87i,19n,130p,10511b,4441s stack positions out of 5000i,500n,10000p,200000b,80000s
PDF statistics: 390899 PDF objects out of 409690 (max. 8388607) 382617 compressed objects within 3827 object streams 5591 named destinations out of 6186 (max. 500000) 68544 words of extra memory for PDF output out of 74296 (max. 10000000)
This is a 4,500 page index and now seems to craps out around page 530.
How do I determine how much save space was used form the log file?
Am I correct in assuming that the cause of this is likely some change to a macro that is doing a large number of assignments in a group.
Once I can determine the actual save space I can start experimenting to try to reduce it.