It's not the chomping that was blowing up your code. 
perl -nle'
   push @w, $_;
   END { print join ";", @w }
'

[download]
is the same as 
perl -ne'
   BEGIN { $\ = "\n"; }
   chomp; push @w, $_;
   END { print join ";", @w }
'

[download]

In reply to Re^3: split on newline by ikegami
in thread split on newline by tbone654

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