This PR prevents Mathjax from inserting another \text{}
into an operator name that already has \text{}
in it. It is not perfect, in that this does allow -
and *
to be rendered as mathematics in cases where LaTeX doesn't (e.g., \operatorname{\text{a}-\text{b}}
), but is probably good enough for MathJax.
Resolves issue #2222 (closed).