[R] function returning all arguments of current call

[Wolfram Fischer]

Is there a FUNCTION_RETURNING_ALL_ARGS()
which would enable to define functions with
different default values?

f1 <- function( x=1, y=1, ... ) paste( 'x =', x, 'y =', y )
f2 <- function( x=2, y=2, ... ) f2( FUN_RETURNING_ARGS() )

f1( 10 )
#	[1] "x = 10, y = 1"
f2( 10 )
#	[1] "x = 10, y = 2"

Wolfram
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