There's also realgud which provides a unified emacs interface to several debugging backends (caveat: I've diddled with this very little personally but it's been on my list to use more).

The cake is a lie.
The cake is a lie.
The cake is a lie.

In reply to Re^2: How edit source code in perl debug mode by Fletch
in thread How edit source code in perl debug mode by Anonymous Monk

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