Syntax: WordWrap [0|1]
Abbreviation: WW
sets the word wrap flag. When this flag is true, ne will
automatically break lines of text when you attempt to insert characters beyond
the right margin. See RightMargin.
If you invoke WordWrap with no arguments, it will toggle the flag. If you
specify 0 or 1, the flag will be set to false or true, respectively. A lower
case ‘w’ will appear on the status bar if the flag is true.