Re: cyrillic characters in mathematical symbols

On Thu, Jun 10, 2021 at 5:59 PM Leo Butler <[email protected]> wrote:
> I don't know my way around the cyrillic alphabet, but here is what I do
> with greek. I put this code in a file `tex-macros.texi' that is
> conditionally loaded.

There appears to already be support for the Greek alphabet in
texinfo.tex, could you try it without your file and report in which
way the existing support is deficient? You seem to have a few Greek
letters that we don't, like heta and koppa.