Parsing and Evaluation Tools that Provide More Details than the
Default
c(
    person("Hadley", "Wickham", role = "aut"),
    person("Yihui", "Xie", role = c("cre", "ctb"), email = "xie@yihui.name"),
    person("Michael", "Lawrence", role = "ctb"),
    person("Thomas", "Kluyver", role = "ctb"),
    person("Barret", "Schloerke", role = "ctb"),
    person("Adam", "Ryczkowski", role = "ctb")
    )
Parsing and evaluation tools that make it easy to recreate the
    command line behaviour of R.
Hadley Wickham [aut],
  Yihui Xie [cre, ctb],
  Michael Lawrence [ctb],
  Thomas Kluyver [ctb],
  Barret Schloerke [ctb],
  Adam Ryczkowski [ctb]