Thanks Thomas and Franko, both good answers.
In the end I used list sort n - copied the output text from the shell window, then pasted into editpad :-)
It might be easier in the future to redirect the identical output to a file instead.
List sort n > [filename]
If OS3.x has the "quick" argument, you can add that to shorten the output further to just the file/dir name.
List sort n quick > [filename]
#6