This is just like the
search, except that it matches only once between
it finds only the first occurrence of something rather than all occurrences.
(In other words, the operator works repeatedly until it actually matches
something, then it turns itself off until you explicitly turn it back
This may be useful (and efficient) if you want to see only the first
occurrence of the pattern in each file of a set of files. Note that
is equivalent to
operator will only reset
that were compiled in
the same package that it was.