OVER
( n1 n2 -- n1 n2 n1 )
code: Gforth
3 2 over ok
.s <3> 3 2 3 ok
code: 実装方法
: over >R dup R> swap ;
https://res.cloudinary.com/tsundoku/image/upload/v1550539619/IMG_3599.jpg
#Gforth
#Mops