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goto LABEL
goto EXPR
goto &NAME
The "goto LABEL" form finds the statement labeled with LABEL and
resumes execution there. It can't be used to get out of a block
or subroutine given to "sort". It can be used to go almost
anywhere else within the dynamic scope, including out of
subroutines, but it's usually better to use some other construct
such as "last" or "die". The author of Perl has never felt the
need to use this form of "goto" (in Perl, that is; C is another
matter). (The difference is that C does not offer named loops
combined with loop control. Perl does, and this replaces most
structured uses of "goto" in other languages.)
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