1# output test 2 3 Code 4 pillar(as.list(1:3)) 5 Output 6 <pillar> 7 <list> 8 <int [1]> 9 <int [1]> 10 <int [1]> 11 Code 12 pillar(list(1:3, NULL)) 13 Output 14 <pillar> 15 <list> 16 <int [3]> 17 <NULL> 18 Code 19 pillar(add_special(list(1:3))) 20 Output 21 <pillar> 22 <list> 23 <int [3]> 24 <NULL> 25 Code 26 pillar(list(iris), width = 10) 27 Output 28 <pillar> 29 <list> 30 <df [150 ~ 31 32