Thanks, I didn't even think of doing it that way! :-) I would change 
$str =~ s/\s//g;

[download]
to 
$str =~ s/[^\d-,]//g;

[download]
though when handling untrusted data.

As they say, TMTOWTDI.

In reply to Re: (jeffa) Re: Expand Ranges in Lists of Numbers by The Mad Hatter
in thread Expand Ranges in Lists of Numbers by The Mad Hatter

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