the way some other repl improve this is by allowing to tab complete form latex definition. For EG: \habar<tab>, \pi<tab> or 8^2<tab> will expand to what you ex

the way some other repl improve this is by allowing to tab complete form latex definition. For EG: \habar<tab>, \pi<tab> or 8^2<tab> will expand to what you expect. This also allows for combining like F\vec<tab> of \theta<tab>\dot<tab>