This is quite nice, if a bit opaque; I fiddled with it to get a 2-char spacer - as well as the sprintf, I modified the initialisation of @total so:

  my @total= ( $#$avItems, map $_ * 2, 0 .. ($maxCols-1) );

[download]
which seemed to do the right thing, but there may be edge cases I missed.

Hugo

In reply to Re^2: 'ls -C' column style (sideways) by hv
in thread 'ls -C' column style by hv

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