@nahimilega I think I can work on this. Do you want the whole text after lister gnu into its own distinct block ( using triple backquote)

We need three backquotes after the line

gnu_lister()

everything else is fine and properly divided in blocked, just because of these missing backquotes lister-gnu and lister-cran box is combined to one(which we intend to fix).

Okay, @nahimilega Thanks. Will submit the correct patch soon