You can do that already with the built-in sort. In DataSort, then click
Options where you can an option to sort left to right.

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HTH

Bob Phillips

(remove nothere from email address if mailing direct)

"wonderingAboutExcel" wrote in message
oups.com...
Has anyone heard of a macro that provides a sorting function at 90
degrees to the one that is built in to Excel? I would love to be able
to sort the columns of a spreadsheet based on the values in one row.