next LABEL
    next EXPR
    next    The "next" command is like the "continue" statement in C; it
            starts the next iteration of the loop:

                LINE: while (<STDIN>) {
                    next LINE if /^#/;  # discard comments
                    #...
                }

            Note that if there were a "continue" block on the above, it
            would get executed even on discarded lines. If LABEL is omitted,
            the command refers to the innermost enclosing loop. The "next
            EXPR" form, available as of Perl 5.18.0, allows a label name to
            be computed at run time, being otherwise identical to "next
            LABEL".

            "next" cannot be used to exit a block which returns a value such
            as "eval {}", "sub {}", or "do {}", and should not be used to
            exit a grep() or map() operation.

            Note that a block by itself is semantically identical to a loop
            that executes once. Thus "next" will exit such a block early.

            See also "continue" for an illustration of how "last", "next",
            and "redo" work.

            Unlike most named operators, this has the same precedence as
            assignment. It is also exempt from the looks-like-a-function
            rule, so "next ("foo")."bar"" will cause "bar" to be part of the
            argument to "next".