R> R0 R>DROP
R> ( -- value )  
ansi .6.1.2060 <CORE>
get back a value from the return-stack that had been saved there using >R . This is the traditional form of a local var space that could be accessed with R@ later. If you need more local variables you should have a look at LOCALS| which does grab some space from the return-stack too, but names them the way you like.

reference: p4_r_from in ../src/core.c:1571, export CO R>