[ Disabled { manyLines = [ "-- What's the answer?" ] } , Indent { n = 1 } , Indent { n = 2 } , Text { someLines = "\\begin{code}" :| [ "" , "Intermediate results" ] } , HaskellCode { manyLines = [ "b = a 4" , "a = const 3" ] } , Text { someLines = "\\end{code}" :| [] } , Dedent , Text { someLines = "\\begin{code}" :| [] } , HaskellCode { manyLines = [ "answer = b * 14" ] } , Text { someLines = "\\end{code}" :| [] } , Comment { someLines = "world!" :| [ "" , "Hello from comments," ] } , Text { someLines = "world!" :| [ "Hello from text," ] } ]