I think that when the documentation says "don't do that", and you find that in a specific case it's not causing a problem, you're probably lucky by implementation, and not by guarantee. The behaviour may never change, but could change without notice.
Dave
In reply to Re^3: Is it safe to append to the array you are iterating over
by davido
in thread Is it safe to append to the array you are iterating over
by DrWhy
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