I've been having fun with the x operator lately. My first thought:

#!/usr/bin/perl
use strict;
use warnings;
use constant LIMIT => 4;

my @a = qw ( a bc def ghij klmno );

printf "%s " x LIMIT, @a;
print "\n";

[download]
a bc def ghij

blyman
setenv EXINIT 'set noai ts=2'

In reply to Re: Breaking output lines into N-element chunks by belden
in thread Breaking output lines into N-element chunks by FoxtrotUniform

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