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Of course, the commands you use maybe called something other than `show w' and `show c'; they could even bemouse-clicks or menu items--whatever suits your program.You should also get your employer (if you work as a programmer) or yourschool, if any, to sign a &quot;copyright disclaimer&quot; for the program, ifnecessary.  Here is a sample; alter the names:  Yoyodyne, Inc., hereby disclaims all copyright interest in the program  `Gnomovision' (which makes passes at compilers) written by James Hacker.  &lt;signature of Ty Coon&gt;, 1 April 1989  Ty Coon, President of ViceThis General Public License does not permit incorporating your program intoproprietary programs.  If your program is a subroutine library, you mayconsider it more useful to permit linking proprietary applications with thelibrary.  If this is what you want to do, use the GNU Library GeneralPublic License instead of this License.</PRE><HR><A NAME="file2"><H1>COPYING.LIB 2/22</H1>[<A HREF="#top">top</A>][<A HREF="#file1">prev</A>][<A HREF="#file3">next</A>]<PRE>		  GNU LESSER GENERAL PUBLIC LICENSE		       Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc.     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.[This is the first released version of the Lesser GPL.  It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.]			    Preamble  The licenses for most software are designed to take away yourfreedom to share and change it.  By contrast, the GNU General PublicLicenses are intended to guarantee your freedom to share and changefree software--to make sure the software is free for all its users.  This license, the Lesser General Public License, applies to somespecially designated software packages--typically libraries--of theFree Software Foundation and other authors who decide to use it.  Youcan use it too, but we suggest you first think carefully about whetherthis license or the ordinary General Public License is the betterstrategy to use in any particular case, based on the explanations below.  When we speak of free software, we are referring to freedom of use,not price.  Our General Public Licenses are designed to make sure thatyou have the freedom to distribute copies of free software (and chargefor this service if you wish); that you receive source code or can getit if you want it; that you can change the software and use pieces ofit in new free programs; and that you are informed that you can dothese things.  To protect your rights, we need to make restrictions that forbiddistributors to deny you these rights or to ask you to surrender theserights.  These restrictions translate to certain responsibilities foryou if you distribute copies of the library or if you modify it.  For example, if you distribute copies of the library, whether gratisor for a fee, you must give the recipients all the rights that we gaveyou.  You must make sure that they, too, receive or can get the sourcecode.  If you link other code with the library, you must providecomplete object files to the recipients, so that they can relink themwith the library after making changes to the library and recompilingit.  And you must show them these terms so they know their rights.  We protect your rights with a two-step method: (1) we copyright thelibrary, and (2) we offer you this license, which gives you legalpermission to copy, distribute and/or modify the library.  To protect each distributor, we want to make it very clear thatthere is no warranty for the free library.  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For example, on rare occasions, there may be a special need toencourage the widest possible use of a certain library, so that it becomesa de-facto standard.  To achieve this, non-free programs must beallowed to use the library.  A more frequent case is that a freelibrary does the same job as widely used non-free libraries.  In thiscase, there is little to gain by limiting the free library to freesoftware only, so we use the Lesser General Public License.  In other cases, permission to use a particular library in non-freeprograms enables a greater number of people to use a large body offree software.  For example, permission to use the GNU C Library innon-free programs enables many more people to use the whole GNUoperating system, as well as its variant, the GNU/Linux operatingsystem.  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