You are completely right. But I thought ``Both Python and Markdown are very readable languages. Unfortunately LaTeX is not like this. So I wrote SugaTeX extens

You are completely right. But I thought ``Both Python and Markdown are very readable languages. Unfortunately LaTeX is not like this. So I wrote SugaTeX extension+transpiler that is highly readable.`` means the same... As about input. My bad: I forget to tell about SugarTeX completions package for Atom. There to write `` ⃗E`` you type ``\^->``(+E) this autocompletes to `` ⃗E``.