Operation Manual

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If any portion of this section is held invalid or unenforceable under any particular circumstance, the
balance of the
section is intended to apply and the section as a whole is intended to apply in other circumstances. It
is not the purpose
of this section to induce you to infringe any patents or other property right claims or to contest
validity of any such claims;
this section has the sole purpose of protecting the integrity of the free software distribution system,
which is
implemented by public license practices. Many people have made generous contributions to the
wide range of software
distributed through that system in reliance on consistent application of that system; it is up to the
author/donor to decide
if he or she is willing to distribute software through any other system and a licensee cannot impose
that choice.
This section is intended to make thoroughly clear what is believed to be a consequence of the rest of
this License.
8. If the distribution and/or use of the Program is restricted in certain countries either by patents or
by copyrighted
interfaces, the original copyright holder who places the Program under this License may add an
explicit geographical
distribution limitation excluding those countries, so that distribution is permitted only in or among
countries not thus
excluded. In such case, this License incorporates the limitation as if written in the body of this
License.
9. The Free Software Foundation may publish revised and/or new versions of the General Public
License from time to
time. Such new versions will be similar in spirit to the present version, but may differ in detail to
address new problems
or concerns.
Each version is given a distinguishing version number. If the Program specifies a version number of
this License which