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2. You may apply bug fixes, portability fixes and other modifications derived from
the Public Domain or from the Copyright Holder. A Package modified in such a
way shall still be considered the Standard Version.

3. You may otherwise modify your copy of this Package in any way, provided
that you insert a prominent notice in each changed file stating how and when
you changed that file, and provided that you do at least ONE of the following:

     a) place your modifications in the Public Domain or otherwise
     make them Freely Available, such as by posting said modifications
     to Usenet or an equivalent medium, or placing the modifications on
     a major archive site such as ftp.uu.net, or by allowing the
     Copyright Holder to include your modifications in the Standard
     Version of the Package.

     b) use the modified Package only within your corporation or
     organization.

     c) rename any non-standard executables so the names do not
     conflict with standard executables, which must also be provided,