Format: SET [NO]WRAP n

 The SET WRAP (abbreviated SE W) command enables word wrapping and
 specifies the right margin.  Word wrapping is a feature of EDT that
 automatically insert carriage returns when the text you are typing
 exceeds the right margin.  Word wrapping is in effect in change mode
 only and only if you have used the SET WRAP command.

 The SET WRAP command also sets the right margin for the nokeypad mode
 FILL commmand.

 SET NOWRAP (abbreviated SE NOW) disables the word wrapping feature.