On linux and unix based systems you can use the command (not perl function!) strace to watch which files are opened and closed.

On windows you can use filemon for that.

I know that's not exactly what you want, but maybe when you see which files are opened you can guess which module is to blame.

Perl 6 in German -- Difficult Sudoku

In reply to Re: Debug openings and closings by moritz
in thread Debug openings and closings by senduran

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