R: display vector in input format -


this question has answer here:

is there r function displays vector in 'input' format?

for example if

x <- sprintf("%s",seq(1:3))

then function produce

>unknown_function(x) [1] c("1", "2", "3")

as per d.b's comment 

unknown_function <- function(x){cat(deparse(x))}

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