...make sure you sprintf numbers with %0xxd, where the xx is enough space for the widest number in that column, and make sure you format strings with %-yys where yy is enough space for the widest string in that column.

That way, the fields will "cmp" correctly.

If you need keys sorted in a different order, just sprintf them differently. For descending numeric keys, sprintf 9999999-$fld. For descending string keys... Hmmm, don't have an easy answer to that one. Of course, as long as you don't need some string keys desc and others asc, you can just reverse the order of the cmp call in the sort block.

Hope this helps!
--
Mike

In reply to And lexicographically means... by RMGir
in thread Inconsistent column Schwartzian Transform attempt by gryphon

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