argument_names
a character vector
of all the function argument names
owns_ellipsis
a boolean. Is TRUE
when ... belongs to argument names
symbol_names
a character vector
of argument names that are symbols
symbol_indexes
the integer indexes of symbol names in the argument names
stripped_symbol_names
a character vector
of argument names that are symbols,
not considering ...
stripped_symbol_indexes
the integer indexes of stripped symbol names
in the argument names
default_names
a character vector
of argument names that owns default values
default_indexes
the integer indexes of default valued arguments names in
the argument names
- codearguments
a pairList
of argument names and values.
Refer to formals
for more information