lookup: Lookup a function definiton
Description
Lookup a function definiton
Usage
lookup(x, name = substitute(x), envir = environment(x) %||% baseenv(),
all = FALSE, ...)
Arguments
x
name or definition of a function
name
function name if not given in x
envir
the environment the function was defined in
all
Whether to return just loaded definitions or all definitions
...
Additional arguments passed to internal functions