$esc is used: 
        if ($esc) {
            $esc = 0;
        }
...
        elsif ( $char eq '\\' ) {
            $esc = 1;
        }

[download]
and "\\," is handled quite well in my tests.

Do I miss here something?

In reply to Re^4: Help with regex for complicated key=value string by mscharrer
in thread Help with regex for complicated key=value string by mscharrer

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