wrap procedure, Function, Trigger

how to wrap plsql
-----------------
Syntax: cmd> wrap iname=test.sql oname=wrap_test.sql

Parameter:

iname = input plsql code file

oname = output with wrap plsql code file

eg:
SQL> host wrap iname=c:\demo.sql oname=c:\demo_unwrap.sql

SQL> @c:\demo_unwrap.sql
Procedure created

Reference:

http://download.oracle.com/docs/cd/B10501_01/appdev.920/a96624/c_wrap.htm

http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:1484204932051