add \ion for mnras.cls and friends

brucemiller / LaTeXML

LaTeXML: a TeX and LaTeX to XML/HTML/ePub/MathML translator.

http://dlmf.nist.gov/LaTeXML/

Other

961 stars 101 forks source link

Closed dginev closed 11 months ago

dginev commented 12 months ago

I got pinged that this was missing and it seemed faster to make the PR than an issue.

mnras.cls has a recent addition of \ion, which I transferred as-is to the binding.

Will fix arXiv:2311.17062