Can someone tell me where I can go to get info about the following for loop construct. I stumbled onto this and it worksbut I don't know why it works. It doesn't have the forsyntax. It is being used with shift. Confused... 
@cities = (Atlanta, Birmingham, Chicago, Memphis, "New York");
   
@states = (GA, AL, IL, TN, NY);
                                          
print "Cities: @cities" . "\n";
                                          
print "States: @states" . "\n";
                                          
splice @cities, (@cities-@states)+1, 0, shift @states for 0 .. @states
+-1;

print "@cities" . "\n";

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Edit Masem 2001-12-21 - CODE tags

In reply to splice and for loop together?? by Wyman G

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