See #3401 and ``` % pandoc -f org -t native #+MACRO: HELLO /Hello, $1/ {{{HELLO(World)}}} ^D [ Para [ Emph [ Str "Hello,", Space, Str "World" ] ] ] ``` Inverted argument order ``` % pandoc -f org -t native #+MACRO: A $2,$1 {{{A(1,2)}}} ^D [ Para [ Str "2,1" ] ] ```