c(person("Trevor L", "Davis", role=c("aut", "cre"),
             email="trevor.l.davis@gmail.com",
             comment = c(ORCID = "0000-0001-6341-4639")),
    person("Allen", "Day", role="ctb", comment="Some documentation and examples ported from the getopt package."),
    person("Python Software Foundation", role="ctb", comment="Some documentation from the optparse Python module."),
    person("Steve", "Lianoglou", role="ctb"),
    person("Jim", "Nikelski", role="ctb"),
    person("Kirill", "Müller", role="ctb"),
    person("Peter", "Humburg", role="ctb"), 
    person("Rich", "FitzJohn", role="ctb"),
    person("Gyu Jin", "Choi", role="ctb"))
A command line parser inspired by Python's 'optparse' library to
    be used with Rscript to write "#!" shebang scripts that accept short and
    long flag/options.
Trevor L Davis [aut, cre] (<https://orcid.org/0000-0001-6341-4639>),
  Allen Day [ctb] (Some documentation and examples ported from the getopt
    package.),
  Python Software Foundation [ctb] (Some documentation from the optparse
    Python module.),
  Steve Lianoglou [ctb],
  Jim Nikelski [ctb],
  Kirill Müller [ctb],
  Peter Humburg [ctb],
  Rich FitzJohn [ctb],
  Gyu Jin Choi [ctb]