6.2.0340 2>R two-to-r CORE EXT

Interpretation:

Interpretation semantics for this word are undefined.

Execution:

( x₁ x₂ -- ) ( R: -- x₁ x₂ )

Transfer cell pair x₁ x₂ to the return stack. Semantically equivalent to SWAP >R >R.

See:

3.2.3.3 Return stack, 6.1.0580 >R, 6.1.2060 R>, 6.1.2070 R@, 6.2.0410 2R>, 6.2.0415 2R@, A.6.2.0340 2>R.

Rationale:

The primary advantage of 2>R is that it puts the top stack entry on the top of the return stack. For instance, a double-cell number may be transferred to the return stack and still have the most significant cell accessible on the top of the return stack.

6.2.0340 2>R two-to-r CORE EXT

Interpretation:

Execution:

See:

Rationale:

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