adiM·3 года назад·discussThe same way that one would use markdown :-) (you JS libs or TikZ or Metapost packages).
adiM·3 года назад·discussI use ConTeXt, and it is relatively simple to get each environment to whatever you want (plus you can code everything in Lua).
adiM·3 года назад·discussI often wonder, if one is going to add such tags anyways, why not directly use LaTeX, ConTeXt, XML, ... for example\begin{conccurrent}{Hacker News Thread} I'm writing in an HN thread. \end{concurrent}is not so different from the markdown source. All the benefits you mention are simply from using semantic markup.