Basic HTML version of Foils prepared Sept 20 97

Foil 60 Additional Control Flow Constructs II
-- Statement Labels

From Tutorial on PERL Computational Science for Information Age Course CPS616 -- Sept 20 97. by Geoffrey C. Fox,Nancy McCracken,Tom Scavo
next, redo and last can jump to labelled statements with commands such as
next LABEL1; # or
last LABEL2; # or
redo LABEL3;
LABEL1: This is start of any statement block; # is typical statement label
This is typically used to allow you to jump out over several nests of loops

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