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. 

# Ascending
sort { $a cmp $b } LIST
sort { $a <=> $b } LIST

# Descending
sort { $b cmp $a } LIST
sort { $b <=> $a } LIST

[download]
I think using 9999999-$foo is an ugly way to do a descending sort, and I think sprintfing to sort numbers using cmp is evil, because there's already the <=> operator and you can use every routine you want for sorting - just reverse it if you want a descending sort. 

U28geW91IGNhbiBhbGwgcm90MTMgY
W5kIHBhY2soKS4gQnV0IGRvIHlvdS
ByZWNvZ25pc2UgQmFzZTY0IHdoZW4
geW91IHNlZSBpdD8gIC0tIEp1ZXJk

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

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