Argument matching with defaults and parent ellipsis expansion
match.call.all(
definition = sys.function(sys.parent()),
call = sys.call(sys.parent()),
expand.dots = TRUE,
envir = parent.frame(2L)
)
A function
. By default, the calling function is used.
A call
. By default, the parent call is used.
Whether arguments specified in ellipsis should be included, or ellipses be kept as-is.
The environment
in which the ellipsis and parent ellipsis are evaluated.