For breaking out of a deep loop in Perl I would suggest using last and named loops instead of goto. I've only seen 2 necessary uses of the traditional goto in Perl, and that is not one of them.

For redo, look at the implementation of Carp::Heavy in the standard distribution. You could write long_error_loc and short_error_loc without using redo, but I think that it would not read as naturally.

In reply to Re: Useful uses of redo? by tilly
in thread Useful uses of redo? by kvale

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