#let en = (
  lang: "en",
  outline: "Chapters",
  packages: "Packages",
  note: "Note",
  tip: "Tip",
  important: "Important",
  warning: "Warning",
  caution: "Caution",
)

#let de = (
  lang: "de",
  outline: "Inhaltsverzeichnis",
  packages: "Pakete",
  note: "Anmerkung",
  tip: "Hinweis",
  important: "Wichtig",
  warning: "Warnung",
  caution: "Achtung",
)

#let default_lang = en