Re: First four parts of the Beginner RPL Tutorial up Message #5 Posted by Peter Murphy (Livermore) on 7 Oct 2011, 12:58 p.m., in response to message #4 by Thomas Chrapkiewicz
But left shift/SWAP does have a use: it swaps the contents of L1 and the command line, and leaves those contents in L1 and L2, respectively.
It's the same as ENTER SWAP under those circumstances, so it's not a necessary thing, but that's not the only instance of that in the 48.
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