Here's the next bug I found (it actually came up in my previous bug isolation, but I skipped last it b/c references seemed more important).
Synopsis: with index, listings, and a tabular environment, two problems: (1) [only a warning, but seems bad] malformed HTML: <code> ... <p> ... </code> .. </p> (viz. from sample.html): <code class="lstinline"><!--l. 17--><p class="noindent" ><span style="color:#000000">acc</span> </code> </p> [WARNING] domfilter: XML DOM parsing of sample.html failed: [WARNING] domfilter: .../Install/texmf-dist/tex/luatex/luaxml/luaxml-mod-xml.lua:175: Unbalanced Tag (/code) [char=1158] (2) stack-overflow: crashes the epub converter, so no epub generated [WARNING] domfilter: HTML DOM parsing OK, DOM filters will be executed ...nstall/texmf-dist/tex/luatex/luaxml/luaxml-domobject.lua:512: stack overflow ================ (0) texlive updated this morning (1) the MWE: https://github.com/chetmurthy/latex-mwes/tree/master/mwe-3-stack-overflow/2025-03-04-22-48 (2) to elicit: $ make sample.FULL