I know thatthe debugger store lots of information in special variables, including an array containing the lines being eval'ed. It may seem like an asinine answer, but perldebguts in the docs discusses how the debugger works and how to write your own debugger.

Cheers,
Erik

In reply to Re: On debugging coderefs and inside evals by erikharrison
in thread On debugging coderefs and inside evals by rinceWind

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