SET WRAP

 Sets automatic wrapping at the right margin of the current buffer, to
 start new lines without your having to press RETURN or use FILL.

 o  This is the default setting.  As you type at the end of a line, EVE
    wraps text at the right margin and starts new lines at the left margin.

 o  SET WRAP does NOT by itself rewrap or reformat existing text.  To
    reformat text, use FILL commands.

 o  To disable wrapping, use SET NOWRAP.  If you disable wrapping, lines
    may go past the right margin and possibly out of view.  This can be
    useful for writing very long lines, such as in multicolumn tables or
    source programs with progressively indented statements.

 Related topics:

    FILL   SET LEFT MARGIN   SET RIGHT MARGIN