On Sun, Oct 25, 2020 at 07:21:22PM +0100, Patrice Dumas wrote: > > People might also put other Texinfo commands inside the block, like > > @sub or @sup, but that shouldn't be encouraged, as that won't work > > with MathJax. (Also, \mathopsup won't work with MathJax either.) > > It already doesn't work for @math but we nevertheless encourage it. > The long term solution is probably to convert to TeX/LaTeX inside > of @math. It seems a bit strange to me to treat @math and @displaymath > differently in that regard.
Since @displaymath is a new command, there's no need to support @sup or @sub inside it, whereas there are already documents using @sup inside of @math. It would be hard to remove support for this, but perhaps a warning could be given, encouraging use of ^ or _ instead.
