* 2R@ ( R: a,a -- a,a R: a,a ) fetch a double-cell value from the return-stack, that had been previously been put there with >2>R - see >R@ for single value. This can partly be a two-cell LOCALS| value, without LOCALS-EXT there are alos other useful words like 2R! R'@ R"@
2R@
( R: a,a -- a,a R: a,a )
>2>R
>R@
LOCALS|
2R!
R'@
R"@
core ordinary primitive