Yes, excellent. Perhaps the enclosing double-quotes (also) helps to disambiguate the expression. After the first eval, the interpreter sees this:

$var =~ s/(\d*?)-(.*?)-(.*)/$1$2$3/ee;

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The substituting expression is problematic w/o either being interpolated via "$1$2$3" or concatenated using $1.$2.$3.

In reply to Re^3: "ee" in Regular Expression: version issue? by Kenosis
in thread "ee" in Regular Expression: version issue? by Anonymous Monk

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