-- input --
account expenses:food
  note some note
  alias food  ; this gets ignored
-- expect --
Journal
  AccountDirective j:1:1-4:1
    Account j:1:9-2:0
      SubAccount: "expenses" j:1:9-1:17
      SubAccount: "food" j:1:18-2:0
    Subdirective
      Name: "note" j:2:3-2:7
      Value: "some note" j:2:8-3:0
    Subdirective
      Name: "alias" j:3:3-3:8
      Value: "food" j:3:9-3:13
      Comment j:3:15-4:0
        Marker: ";"
        Text: "this gets ignored"