Hmm, looks like https://savannah.gnu.org/bugs/?40720 https://savannah.gnu.org/bugs/?40720 is just lengthy explanations of how the unicode issues are hard to fix

Hmm, looks like https://savannah.gnu.org/bugs/?40720 https://savannah.gnu.org/bugs/?40720 is just lengthy explanations of how the unicode issues are hard to fix in the current code base; savannah doesn't seem to have bug search, but I didn't see any more specific tickets for the other unicode problems mentioned. (On a whim, I tried eqn -T MathML -d'«»' but it failed in a goofy but unsurprising way.)