split /\s+/
would probably be even better as
split ' ' 

>perl -e "@f = split(' ',   ' a b c '); print scalar @f
3
>perl -e "@f = split(/\s+/, ' a b c '); print scalar @f
4

[download]

' ' does the same thing as /\s+/, but it ignores leading spaces.

split's documentation

In reply to Re^2: Getting Multiple inputs by ikegami
in thread Getting Multiple inputs by gzayzay

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