On Fri, May 26, 2017 at 08:43:36PM +0200, Hans Åberg wrote: > and they do not show, as they are Unicode mathematical styles. The > same problem as before.
For the record, when you talk about "mathematical styles", I believe you are referring to characters in the "Mathematical Alphanumeric Symbols" block of Unicode (codepoints U+1D400-U+1D7FF). https://en.wikipedia.org/wiki/Mathematical_Alphanumeric_Symbols It's confusing to call these characters "styles". I don't see a need to have special support for all these characters in texinfo.tex. If you can get it to work with your LuaTeX hacks, fine. Have you considered using LaTeX instead?
