file: job.t package: muf status: alpha
n and a block,
|dupNth pushes on the
stack a copy of the nth element in the block, which is left
unchanged. The bottom (leftmost) element in the block is
Stack: [ 'a' 'b' 'c' | 0 |dupNth Stack: [ 'a' 'b' 'c' | 'a' pop 2 |dupNth Stack: [ 'a' 'b' 'c' | 'c'
See section |first. See section |setNth. See section |popNth. See section ]popNth.
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