Changes the default display layout to accommodate 10.3 format instead of 6.3 format. It also changes the default /W value from four columns to three. As before, filenames exceeding the maximum display length will show a “>” character following the filename. Note that the SET command LONGDIR can be used to force the 10.3 format.

This switch was added in DIR.LIT version 3.0(132), A-Shell build 897.0 of 10 August 2004.