User's Manual
Table Of Contents
133
modify or distribute the Program or its derivative works. These 
actions are prohibited by law if you do not accept this License.
  Therefore, by modifying or distributing the Program (or any 
work based on the Program), you indicate your acceptance 
of this License to do so, and all its terms and conditions for 
copying, distributing or modifying the Program or works 
based on it.
6.  Each time you redistribute the Program (or any work based 
on the Program), the recipient automatically receives a license 
from the original licensor to copy, distribute or modify the 
Program subject to these terms and conditions. You may not 
impose any further restrictions on the recipients’ exercise 
of the rights granted herein. You are not responsible for 
enforcing compliance by third parties to this License.
7.  If, as a consequence of a court judgment or allegation of 
patent infringement or for any other reason (not limited to 
patent issues), conditions are imposed on you (whether by 
court order, agreement or otherwise) that contradict the 
conditions of this License, they do not excuse you from the 
conditions of this License. If you cannot distribute so as to 
satisfy simultaneously your obligations under this License and 
any other pertinent obligations, then as a consequence you 
may not distribute the Program at all. For example, if a patent 
license would not permit royalty-free redistribution of the 
Program by all those who receive copies directly or indirectly 
through you, then the only way you could satisfy both it and 
this License would be to refrain entirely from distribution of 
the Program.
  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 










