The \n is only at the end of a line, so you won't have any string there after the split.

Update: Some sample code to demonstrate: 

#!/usr/bin/perl -w
use strict; 
while (<DATA>){
        for my $myword (split){
                print "[$myword]\n";
        }
        print "we have a newline now\n";
}
__END__
a b  c
d e f
g h i

[download]
Outputs: 
[a]
[b]
[c]
we have a newline now
[d]
[e]
[f]
we have a newline now
[g]
[h]
[i]
we have a newline now

[download]
It never splits on the newline (It tries, see that there are only empty elements afterward, and discards it)

In reply to RE: RE: A splitting question by swiftone
in thread A splitting question by BigJoe

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