Links a lookup whose name was not known where it is written (f <- function(n) get(n)()) to the definitions of every name that reaches it, through the parameters of the calls linked so far, seen from where it is written (environment holds the global names at the calls of the enclosing function).
Links a lookup whose name was not known where it is written (
f <- function(n) get(n)()) to the definitions of every name that reaches it, through the parameters of the calls linked so far, seen from where it is written (environmentholds the global names at the calls of the enclosing function).