row width

Is there any way to make each long row a line in my select result ? For example, if I do

  sqlplus -s scott/tiger_at_t:myhost:ORCL <<+   select * from emp ;
  exit
  +

each row in the result will be broken into lines. How do I make each row a line ? I am new to Oracle. For Sybase I know I can use
-w option to specify the row with.
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Best Regards,

Kuo-Chien Kai

Computer & Communication Center | E-mail: kckai_at_cc.nthu.edu.tw
National Tsing Hua University   |  Phone: +886-35-715131-5160
Hsinchu, Taiwan 30043           |    Fax: +886-35-710776