yank and nthcdrdescribe-variable), look at the value of
your kill ring. Add several items to your kill ring; look at its
value again. Using M-y (yank-pop), move all the way
around the kill ring. How many items were in your kill ring? Find
the value of kill-ring-max. Was your kill ring full, or could
you have kept more blocks of text within it?
nthcdr and car, construct a series of expressions
to return the first, second, third, and fourth elements of a list.
Go to the first, previous, next, last section, table of contents.