Imagine someone changing xxx.ptysav to contain $_=`rm -rf /`;. That would be a bad day for you.

Good catch! For more references on this important topic see: Re: eval question (avoid string eval References) 

👁️🍾👍🦟

In reply to Re^2: trouble with packages/eval/variable-scoping by eyepopslikeamosquito
in thread trouble with packages/eval/variable-scoping by Ratazong

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