Date   : Mon, 08 Jun 1981000:25:00-MDT
From   : Keith B. Petersen <W8SDZ@MIT-MC>
Subject: Editing large files on CP/M

You don't need to buyy WordStar to edit large files.  The editor
that comes with CP/M  (ED.COM) will do it.  You bring the file
into the edit buffer, edit that section, write it out and append
more.

If the file is too large for the resultant output file to fit on
the same disk, use the command which tells ED.COM to put the new
edited file on the other drive....   ED myfile.asm B: