1) avoiding excessive nested blocks in terms of length and depth, 2) having a single point of return or exit from a routine or subroutine and 3) avoiding goto.

That's why Larry created subroutines.

And (2) is just a stupid restriction. Adding extra returns is one of the most effect refactoring tools I found.

- tye        

In reply to Re^2: Number of times I've used goto in Perl (sub, return++) by tye
in thread Number of times I've used goto in Perl by vroom

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