Hi Nasser,
======
! TeX capacity exceeded, sorry [save size=100000].
\__tl_analysis_a_space_test:w ->\if_meaning:w \l__tl_analysis_char_token
\c_space_token \tex_toks:D
\l__tl_analysis_index_int {\exp_not:n { }}
\__tl_analysis_a_store: \else: \int_incr:N \l__tl_analysis_normal_int \fi:
\__tl_analysis_a_loop:w
My guess that this can be caused by the regular expressions we use for
fixing of code that is passed to MathJax.
I fixed this by editing /usr/local/texlive/2020/texmf.cnf as root and adding
this new entry
save_size=1000000
And now the file compiles OK with tex4ht. (it takes about 2 hrs to compile)
This is clearly too long. How long dit it take before the update?
It is strange, that I never had to use this before except now. Something changed
in tex4ht to cause the need to increse save size, which I have no idea
what it does.
It is possible that the changes happened in the LaTeX kernel and TeX4ht
has nothing to do with that.
I found another problem in HTML after updating TL last night. Will leave
that for different post until I make MWE for it.
Yes, regressions can happen, unfortunatelly.
Best regards,
Michal
