Optionaladditionaladditional info on arguments - e.g. for the mode flag
Optionalargthe index if the argument can be positional, unnamed in case of something like ..., if the argument must be given with the name, please leave undefined
OptionalargWhether the call makes the package's exports reachable by their bare name, not only as pkg::fn.
Optionaldefaultdefault value for the argument if no binding value is found, please be aware, that categories can define global defaults, these are overwritten by the per-function defaults
Optionalignorethe function is not to be counted as a dependency if the argument is missing
Optionalinlinethe argument holding the data itself, like text in read.table(text = "a b"): a call passing it instead of
the file reads inline data, reported with the value Constant
Optionalinvisiblethe call hands back its result invisibly, so a top-level one prints nothing, even with its package not loaded
Optionallinklinks to other function calls to get the dependency from there (e.g., with sink for print)
The name of the function
OptionalpackageWhich package does the function belong to
OptionalresolveOptionalstringstring replacements to apply to resolved values, e.g. { '': 'stdin' }
A loader of the
librarycategory, together with whether it attaches the package it names.