connections refused on https. http works. read through http://witheve.com/deepdives/literate.html http://witheve.com/deepdives/literate.html. instead of fencing

connections refused on https. http works. read through http://witheve.com/deepdives/literate.html http://witheve.com/deepdives/literate.html. instead of fencing comments, code is fenced. they even admit they don't have a macro language, so isn't this just inline markdown documentation? it would seem that without macros, you don't get the webs of macros, or whatever knuth thought differentiated literal programming from documentation.