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P5-return-multilevel

May 26, 2018

Return across multiple call levels

ReturnMultiLevel provides a way to return immediately from a deeply nested call stack. This is similar to exceptions, but exceptions don’t stop automatically at a target frame and they can be caught by intermediate stack frames. In other words, this is more like setjmp3/longjmp3 than die.

WWW http//search.cpan.org/dist/Return-MultiLevel/