components/texinfo/texinfo.copyright
changeset 1041 15d904c514ee
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equal deleted inserted replaced
1040:a4dc3ecab65b 1041:15d904c514ee
     1 Oracle elects to use only the GNU Lesser General Public License version
     1 -----------------
     2 2.1 (LGPL)/GNU General Public License version 2 (GPL) for any software
     2 - texinfo 4.7   -
     3 where a choice of LGPL/GPL license versions are made available with the
     3 -----------------
     4 language indicating that LGPLv2.1/GPLv2 or any later version may be
     4 
     5 used, or where a choice of which version of the LGPL/GPL is applied is
     5 Oracle Internal Tracking Number 9093
     6 unspecified.  Unless specifically stated otherwise, where a choice
     6 
     7 exists between another license and either the GPL or the LGPL, Oracle
     7 
     8 chooses the other license.
     8                     GNU GENERAL PUBLIC LICENSE 
     9 -----------------------------------------------------------------------
     9                        Version 2, June 1991 
    10 
    10 
    11 		    GNU GENERAL PUBLIC LICENSE
    11  Copyright (C) 1989, 1991 Free Software Foundation, Inc. 
    12 		       Version 2, June 1991
    12      59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
    13 
    13  Everyone is permitted to copy and distribute verbatim copies 
    14  Copyright (C) 1989, 1991 Free Software Foundation, Inc.
    14  of this license document, but changing it is not allowed. 
    15      59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    15 
    16  Everyone is permitted to copy and distribute verbatim copies
    16                             Preamble 
    17  of this license document, but changing it is not allowed.
    17 
    18 
    18   The licenses for most software are designed to take away your 
    19 			    Preamble
    19 freedom to share and change it.  By contrast, the GNU General Public 
    20 
    20 License is intended to guarantee your freedom to share and change free 
    21   The licenses for most software are designed to take away your
    21 software--to make sure the software is free for all its users.  This 
    22 freedom to share and change it.  By contrast, the GNU General Public
    22 General Public License applies to most of the Free Software 
    23 License is intended to guarantee your freedom to share and change free
    23 Foundation's software and to any other program whose authors commit to 
    24 software--to make sure the software is free for all its users.  This
    24 using it.  (Some other Free Software Foundation software is covered by 
    25 General Public License applies to most of the Free Software
    25 the GNU Library General Public License instead.)  You can apply it to 
    26 Foundation's software and to any other program whose authors commit to
    26 your programs, too. 
    27 using it.  (Some other Free Software Foundation software is covered by
    27 
    28 the GNU Library General Public License instead.)  You can apply it to
    28   When we speak of free software, we are referring to freedom, not 
    29 your programs, too.
    29 price.  Our General Public Licenses are designed to make sure that you 
    30 
    30 have the freedom to distribute copies of free software (and charge for 
    31   When we speak of free software, we are referring to freedom, not
    31 this service if you wish), that you receive source code or can get it 
    32 price.  Our General Public Licenses are designed to make sure that you
    32 if you want it, that you can change the software or use pieces of it 
    33 have the freedom to distribute copies of free software (and charge for
    33 in new free programs; and that you know you can do these things. 
    34 this service if you wish), that you receive source code or can get it
    34 
    35 if you want it, that you can change the software or use pieces of it
    35   To protect your rights, we need to make restrictions that forbid 
    36 in new free programs; and that you know you can do these things.
    36 anyone to deny you these rights or to ask you to surrender the rights. 
    37 
    37 These restrictions translate to certain responsibilities for you if you 
    38   To protect your rights, we need to make restrictions that forbid
    38 distribute copies of the software, or if you modify it. 
    39 anyone to deny you these rights or to ask you to surrender the rights.
    39 
    40 These restrictions translate to certain responsibilities for you if you
    40   For example, if you distribute copies of such a program, whether 
    41 distribute copies of the software, or if you modify it.
    41 gratis or for a fee, you must give the recipients all the rights that 
    42 
    42 you have.  You must make sure that they, too, receive or can get the 
    43   For example, if you distribute copies of such a program, whether
    43 source code.  And you must show them these terms so they know their 
    44 gratis or for a fee, you must give the recipients all the rights that
    44 rights. 
    45 you have.  You must make sure that they, too, receive or can get the
    45 
    46 source code.  And you must show them these terms so they know their
    46   We protect your rights with two steps: (1) copyright the software, and 
    47 rights.
    47 (2) offer you this license which gives you legal permission to copy, 
    48 
    48 distribute and/or modify the software. 
    49   We protect your rights with two steps: (1) copyright the software, and
    49 
    50 (2) offer you this license which gives you legal permission to copy,
    50   Also, for each author's protection and ours, we want to make certain 
    51 distribute and/or modify the software.
    51 that everyone understands that there is no warranty for this free 
    52 
    52 software.  If the software is modified by someone else and passed on, we 
    53   Also, for each author's protection and ours, we want to make certain
    53 want its recipients to know that what they have is not the original, so 
    54 that everyone understands that there is no warranty for this free
    54 that any problems introduced by others will not reflect on the original 
    55 software.  If the software is modified by someone else and passed on, we
    55 authors' reputations. 
    56 want its recipients to know that what they have is not the original, so
    56 
    57 that any problems introduced by others will not reflect on the original
    57   Finally, any free program is threatened constantly by software 
    58 authors' reputations.
    58 patents.  We wish to avoid the danger that redistributors of a free 
    59 
    59 program will individually obtain patent licenses, in effect making the 
    60   Finally, any free program is threatened constantly by software
    60 program proprietary.  To prevent this, we have made it clear that any 
    61 patents.  We wish to avoid the danger that redistributors of a free
    61 patent must be licensed for everyone's free use or not licensed at all. 
    62 program will individually obtain patent licenses, in effect making the
    62 
    63 program proprietary.  To prevent this, we have made it clear that any
    63   The precise terms and conditions for copying, distribution and 
    64 patent must be licensed for everyone's free use or not licensed at all.
    64 modification follow. 
    65 
    65 ^L 
    66   The precise terms and conditions for copying, distribution and
    66                     GNU GENERAL PUBLIC LICENSE 
    67 modification follow.
    67    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 
    68 
    68 
    69 		    GNU GENERAL PUBLIC LICENSE
    69   0. This License applies to any program or other work which contains 
    70    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
    70 a notice placed by the copyright holder saying it may be distributed 
    71 
    71 under the terms of this General Public License.  The "Program", below, 
    72   0. This License applies to any program or other work which contains
    72 refers to any such program or work, and a "work based on the Program" 
    73 a notice placed by the copyright holder saying it may be distributed
    73 means either the Program or any derivative work under copyright law: 
    74 under the terms of this General Public License.  The "Program", below,
    74 that is to say, a work containing the Program or a portion of it, 
    75 refers to any such program or work, and a "work based on the Program"
    75 either verbatim or with modifications and/or translated into another 
    76 means either the Program or any derivative work under copyright law:
    76 language.  (Hereinafter, translation is included without limitation in 
    77 that is to say, a work containing the Program or a portion of it,
    77 the term "modification".)  Each licensee is addressed as "you". 
    78 either verbatim or with modifications and/or translated into another
    78 
    79 language.  (Hereinafter, translation is included without limitation in
    79 Activities other than copying, distribution and modification are not 
    80 the term "modification".)  Each licensee is addressed as "you".
    80 covered by this License; they are outside its scope.  The act of 
    81 
    81 running the Program is not restricted, and the output from the Program 
    82 Activities other than copying, distribution and modification are not
    82 is covered only if its contents constitute a work based on the 
    83 covered by this License; they are outside its scope.  The act of
    83 Program (independent of having been made by running the Program). 
    84 running the Program is not restricted, and the output from the Program
    84 Whether that is true depends on what the Program does. 
    85 is covered only if its contents constitute a work based on the
    85 
    86 Program (independent of having been made by running the Program).
    86   1. You may copy and distribute verbatim copies of the Program's 
    87 Whether that is true depends on what the Program does.
    87 source code as you receive it, in any medium, provided that you 
    88 
    88 conspicuously and appropriately publish on each copy an appropriate 
    89   1. You may copy and distribute verbatim copies of the Program's
    89 copyright notice and disclaimer of warranty; keep intact all the 
    90 source code as you receive it, in any medium, provided that you
    90 notices that refer to this License and to the absence of any warranty; 
    91 conspicuously and appropriately publish on each copy an appropriate
    91 and give any other recipients of the Program a copy of this License 
    92 copyright notice and disclaimer of warranty; keep intact all the
    92 along with the Program. 
    93 notices that refer to this License and to the absence of any warranty;
    93 
    94 and give any other recipients of the Program a copy of this License
    94 You may charge a fee for the physical act of transferring a copy, and 
    95 along with the Program.
    95 you may at your option offer warranty protection in exchange for a fee. 
    96 
    96  
    97 You may charge a fee for the physical act of transferring a copy, and
    97   2. You may modify your copy or copies of the Program or any portion 
    98 you may at your option offer warranty protection in exchange for a fee.
    98 of it, thus forming a work based on the Program, and copy and 
    99 
    99 distribute such modifications or work under the terms of Section 1 
   100   2. You may modify your copy or copies of the Program or any portion
   100 above, provided that you also meet all of these conditions: 
   101 of it, thus forming a work based on the Program, and copy and
   101 
   102 distribute such modifications or work under the terms of Section 1
   102     a) You must cause the modified files to carry prominent notices 
   103 above, provided that you also meet all of these conditions:
   103     stating that you changed the files and the date of any change. 
   104 
   104 
   105     a) You must cause the modified files to carry prominent notices
   105     b) You must cause any work that you distribute or publish, that in 
   106     stating that you changed the files and the date of any change.
   106     whole or in part contains or is derived from the Program or any 
   107 
   107     part thereof, to be licensed as a whole at no charge to all third 
   108     b) You must cause any work that you distribute or publish, that in
   108     parties under the terms of this License. 
   109     whole or in part contains or is derived from the Program or any
   109 
   110     part thereof, to be licensed as a whole at no charge to all third
   110     c) If the modified program normally reads commands interactively 
   111     parties under the terms of this License.
   111     when run, you must cause it, when started running for such 
   112 
   112     interactive use in the most ordinary way, to print or display an 
   113     c) If the modified program normally reads commands interactively
   113     announcement including an appropriate copyright notice and a 
   114     when run, you must cause it, when started running for such
   114     notice that there is no warranty (or else, saying that you provide 
   115     interactive use in the most ordinary way, to print or display an
   115     a warranty) and that users may redistribute the program under 
   116     announcement including an appropriate copyright notice and a
   116     these conditions, and telling the user how to view a copy of this 
   117     notice that there is no warranty (or else, saying that you provide
   117     License.  (Exception: if the Program itself is interactive but 
   118     a warranty) and that users may redistribute the program under
   118     does not normally print such an announcement, your work based on 
   119     these conditions, and telling the user how to view a copy of this
   119     the Program is not required to print an announcement.) 
   120     License.  (Exception: if the Program itself is interactive but
   120 ^L 
   121     does not normally print such an announcement, your work based on
   121 These requirements apply to the modified work as a whole.  If 
   122     the Program is not required to print an announcement.)
   122 identifiable sections of that work are not derived from the Program, 
   123 
   123 and can be reasonably considered independent and separate works in 
   124 These requirements apply to the modified work as a whole.  If
   124 themselves, then this License, and its terms, do not apply to those 
   125 identifiable sections of that work are not derived from the Program,
   125 sections when you distribute them as separate works.  But when you 
   126 and can be reasonably considered independent and separate works in
   126 distribute the same sections as part of a whole which is a work based 
   127 themselves, then this License, and its terms, do not apply to those
   127 on the Program, the distribution of the whole must be on the terms of 
   128 sections when you distribute them as separate works.  But when you
   128 this License, whose permissions for other licensees extend to the 
   129 distribute the same sections as part of a whole which is a work based
   129 entire whole, and thus to each and every part regardless of who wrote it. 
   130 on the Program, the distribution of the whole must be on the terms of
   130 
   131 this License, whose permissions for other licensees extend to the
   131 Thus, it is not the intent of this section to claim rights or contest 
   132 entire whole, and thus to each and every part regardless of who wrote it.
   132 your rights to work written entirely by you; rather, the intent is to 
   133 
   133 exercise the right to control the distribution of derivative or 
   134 Thus, it is not the intent of this section to claim rights or contest
   134 collective works based on the Program. 
   135 your rights to work written entirely by you; rather, the intent is to
   135 
   136 exercise the right to control the distribution of derivative or
   136 In addition, mere aggregation of another work not based on the Program 
   137 collective works based on the Program.
   137 with the Program (or with a work based on the Program) on a volume of 
   138 
   138 a storage or distribution medium does not bring the other work under 
   139 In addition, mere aggregation of another work not based on the Program
   139 the scope of this License. 
   140 with the Program (or with a work based on the Program) on a volume of
   140 
   141 a storage or distribution medium does not bring the other work under
   141   3. You may copy and distribute the Program (or a work based on it, 
   142 the scope of this License.
   142 under Section 2) in object code or executable form under the terms of 
   143 
   143 Sections 1 and 2 above provided that you also do one of the following: 
   144   3. You may copy and distribute the Program (or a work based on it,
   144 
   145 under Section 2) in object code or executable form under the terms of
   145     a) Accompany it with the complete corresponding machine-readable 
   146 Sections 1 and 2 above provided that you also do one of the following:
   146     source code, which must be distributed under the terms of Sections 
   147 
   147     1 and 2 above on a medium customarily used for software interchange; or, 
   148     a) Accompany it with the complete corresponding machine-readable
   148 
   149     source code, which must be distributed under the terms of Sections
   149     b) Accompany it with a written offer, valid for at least three 
   150     1 and 2 above on a medium customarily used for software interchange; or,
   150     years, to give any third party, for a charge no more than your 
   151 
   151     cost of physically performing source distribution, a complete 
   152     b) Accompany it with a written offer, valid for at least three
   152     machine-readable copy of the corresponding source code, to be 
   153     years, to give any third party, for a charge no more than your
   153     distributed under the terms of Sections 1 and 2 above on a medium 
   154     cost of physically performing source distribution, a complete
   154     customarily used for software interchange; or, 
   155     machine-readable copy of the corresponding source code, to be
   155 
   156     distributed under the terms of Sections 1 and 2 above on a medium
   156     c) Accompany it with the information you received as to the offer 
   157     customarily used for software interchange; or,
   157     to distribute corresponding source code.  (This alternative is 
   158 
   158     allowed only for noncommercial distribution and only if you 
   159     c) Accompany it with the information you received as to the offer
   159     received the program in object code or executable form with such 
   160     to distribute corresponding source code.  (This alternative is
   160     an offer, in accord with Subsection b above.) 
   161     allowed only for noncommercial distribution and only if you
   161 
   162     received the program in object code or executable form with such
   162 The source code for a work means the preferred form of the work for 
   163     an offer, in accord with Subsection b above.)
   163 making modifications to it.  For an executable work, complete source 
   164 
   164 code means all the source code for all modules it contains, plus any 
   165 The source code for a work means the preferred form of the work for
   165 associated interface definition files, plus the scripts used to 
   166 making modifications to it.  For an executable work, complete source
   166 control compilation and installation of the executable.  However, as a 
   167 code means all the source code for all modules it contains, plus any
   167 special exception, the source code distributed need not include 
   168 associated interface definition files, plus the scripts used to
   168 anything that is normally distributed (in either source or binary 
   169 control compilation and installation of the executable.  However, as a
   169 form) with the major components (compiler, kernel, and so on) of the 
   170 special exception, the source code distributed need not include
   170 operating system on which the executable runs, unless that component 
   171 anything that is normally distributed (in either source or binary
   171 itself accompanies the executable. 
   172 form) with the major components (compiler, kernel, and so on) of the
   172 
   173 operating system on which the executable runs, unless that component
   173 If distribution of executable or object code is made by offering 
   174 itself accompanies the executable.
   174 access to copy from a designated place, then offering equivalent 
   175 
   175 access to copy the source code from the same place counts as 
   176 If distribution of executable or object code is made by offering
   176 distribution of the source code, even though third parties are not 
   177 access to copy from a designated place, then offering equivalent
   177 compelled to copy the source along with the object code. 
   178 access to copy the source code from the same place counts as
   178 ^L 
   179 distribution of the source code, even though third parties are not
   179   4. You may not copy, modify, sublicense, or distribute the Program 
   180 compelled to copy the source along with the object code.
   180 except as expressly provided under this License.  Any attempt 
   181 
   181 otherwise to copy, modify, sublicense or distribute the Program is 
   182   4. You may not copy, modify, sublicense, or distribute the Program
   182 void, and will automatically terminate your rights under this License. 
   183 except as expressly provided under this License.  Any attempt
   183 However, parties who have received copies, or rights, from you under 
   184 otherwise to copy, modify, sublicense or distribute the Program is
   184 this License will not have their licenses terminated so long as such 
   185 void, and will automatically terminate your rights under this License.
   185 parties remain in full compliance. 
   186 However, parties who have received copies, or rights, from you under
   186 
   187 this License will not have their licenses terminated so long as such
   187   5. You are not required to accept this License, since you have not 
   188 parties remain in full compliance.
   188 signed it.  However, nothing else grants you permission to modify or 
   189 
   189 distribute the Program or its derivative works.  These actions are 
   190   5. You are not required to accept this License, since you have not
   190 prohibited by law if you do not accept this License.  Therefore, by 
   191 signed it.  However, nothing else grants you permission to modify or
   191 modifying or distributing the Program (or any work based on the 
   192 distribute the Program or its derivative works.  These actions are
   192 Program), you indicate your acceptance of this License to do so, and 
   193 prohibited by law if you do not accept this License.  Therefore, by
   193 all its terms and conditions for copying, distributing or modifying 
   194 modifying or distributing the Program (or any work based on the
   194 the Program or works based on it. 
   195 Program), you indicate your acceptance of this License to do so, and
   195 
   196 all its terms and conditions for copying, distributing or modifying
   196   6. Each time you redistribute the Program (or any work based on the 
   197 the Program or works based on it.
   197 Program), the recipient automatically receives a license from the 
   198 
   198 original licensor to copy, distribute or modify the Program subject to 
   199   6. Each time you redistribute the Program (or any work based on the
   199 these terms and conditions.  You may not impose any further 
   200 Program), the recipient automatically receives a license from the
   200 restrictions on the recipients' exercise of the rights granted herein. 
   201 original licensor to copy, distribute or modify the Program subject to
   201 You are not responsible for enforcing compliance by third parties to 
   202 these terms and conditions.  You may not impose any further
   202 this License. 
   203 restrictions on the recipients' exercise of the rights granted herein.
   203 
   204 You are not responsible for enforcing compliance by third parties to
   204   7. If, as a consequence of a court judgment or allegation of patent 
   205 this License.
   205 infringement or for any other reason (not limited to patent issues), 
   206 
   206 conditions are imposed on you (whether by court order, agreement or 
   207   7. If, as a consequence of a court judgment or allegation of patent
   207 otherwise) that contradict the conditions of this License, they do not 
   208 infringement or for any other reason (not limited to patent issues),
   208 excuse you from the conditions of this License.  If you cannot 
   209 conditions are imposed on you (whether by court order, agreement or
   209 distribute so as to satisfy simultaneously your obligations under this 
   210 otherwise) that contradict the conditions of this License, they do not
   210 License and any other pertinent obligations, then as a consequence you 
   211 excuse you from the conditions of this License.  If you cannot
   211 may not distribute the Program at all.  For example, if a patent 
   212 distribute so as to satisfy simultaneously your obligations under this
   212 license would not permit royalty-free redistribution of the Program by 
   213 License and any other pertinent obligations, then as a consequence you
   213 all those who receive copies directly or indirectly through you, then 
   214 may not distribute the Program at all.  For example, if a patent
   214 the only way you could satisfy both it and this License would be to 
   215 license would not permit royalty-free redistribution of the Program by
   215 refrain entirely from distribution of the Program. 
   216 all those who receive copies directly or indirectly through you, then
   216 
   217 the only way you could satisfy both it and this License would be to
   217 If any portion of this section is held invalid or unenforceable under 
   218 refrain entirely from distribution of the Program.
   218 any particular circumstance, the balance of the section is intended to 
   219 
   219 apply and the section as a whole is intended to apply in other 
   220 If any portion of this section is held invalid or unenforceable under
   220 circumstances. 
   221 any particular circumstance, the balance of the section is intended to
   221 
   222 apply and the section as a whole is intended to apply in other
   222 It is not the purpose of this section to induce you to infringe any 
   223 circumstances.
   223 patents or other property right claims or to contest validity of any 
   224 
   224 such claims; this section has the sole purpose of protecting the 
   225 It is not the purpose of this section to induce you to infringe any
   225 integrity of the free software distribution system, which is 
   226 patents or other property right claims or to contest validity of any
   226 implemented by public license practices.  Many people have made 
   227 such claims; this section has the sole purpose of protecting the
   227 generous contributions to the wide range of software distributed 
   228 integrity of the free software distribution system, which is
   228 through that system in reliance on consistent application of that 
   229 implemented by public license practices.  Many people have made
   229 system; it is up to the author/donor to decide if he or she is willing 
   230 generous contributions to the wide range of software distributed
   230 to distribute software through any other system and a licensee cannot 
   231 through that system in reliance on consistent application of that
   231 impose that choice. 
   232 system; it is up to the author/donor to decide if he or she is willing
   232 
   233 to distribute software through any other system and a licensee cannot
   233 This section is intended to make thoroughly clear what is believed to 
   234 impose that choice.
   234 be a consequence of the rest of this License. 
   235 
   235 ^L 
   236 This section is intended to make thoroughly clear what is believed to
   236   8. If the distribution and/or use of the Program is restricted in 
   237 be a consequence of the rest of this License.
   237 certain countries either by patents or by copyrighted interfaces, the 
   238 
   238 original copyright holder who places the Program under this License 
   239   8. If the distribution and/or use of the Program is restricted in
   239 may add an explicit geographical distribution limitation excluding 
   240 certain countries either by patents or by copyrighted interfaces, the
   240 those countries, so that distribution is permitted only in or among 
   241 original copyright holder who places the Program under this License
   241 countries not thus excluded.  In such case, this License incorporates 
   242 may add an explicit geographical distribution limitation excluding
   242 the limitation as if written in the body of this License. 
   243 those countries, so that distribution is permitted only in or among
   243 
   244 countries not thus excluded.  In such case, this License incorporates
   244   9. The Free Software Foundation may publish revised and/or new versions 
   245 the limitation as if written in the body of this License.
   245 of the General Public License from time to time.  Such new versions will 
   246 
   246 be similar in spirit to the present version, but may differ in detail to 
   247   9. The Free Software Foundation may publish revised and/or new versions
   247 address new problems or concerns. 
   248 of the General Public License from time to time.  Such new versions will
   248 
   249 be similar in spirit to the present version, but may differ in detail to
   249 Each version is given a distinguishing version number.  If the Program 
   250 address new problems or concerns.
   250 specifies a version number of this License which applies to it and "any 
   251 
   251 later version", you have the option of following the terms and conditions 
   252 Each version is given a distinguishing version number.  If the Program
   252 either of that version or of any later version published by the Free 
   253 specifies a version number of this License which applies to it and "any
   253 Software Foundation.  If the Program does not specify a version number of 
   254 later version", you have the option of following the terms and conditions
   254 this License, you may choose any version ever published by the Free Software 
   255 either of that version or of any later version published by the Free
   255 Foundation. 
   256 Software Foundation.  If the Program does not specify a version number of
   256 
   257 this License, you may choose any version ever published by the Free Software
   257   10. If you wish to incorporate parts of the Program into other free 
   258 Foundation.
   258 programs whose distribution conditions are different, write to the author 
   259 
   259 to ask for permission.  For software which is copyrighted by the Free 
   260   10. If you wish to incorporate parts of the Program into other free
   260 Software Foundation, write to the Free Software Foundation; we sometimes 
   261 programs whose distribution conditions are different, write to the author
   261 make exceptions for this.  Our decision will be guided by the two goals 
   262 to ask for permission.  For software which is copyrighted by the Free
   262 of preserving the free status of all derivatives of our free software and 
   263 Software Foundation, write to the Free Software Foundation; we sometimes
   263 of promoting the sharing and reuse of software generally. 
   264 make exceptions for this.  Our decision will be guided by the two goals
   264 
   265 of preserving the free status of all derivatives of our free software and
   265                             NO WARRANTY 
   266 of promoting the sharing and reuse of software generally.
   266 
   267 
   267   11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY 
   268 			    NO WARRANTY
   268 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN 
   269 
   269 OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES 
   270   11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
   270 PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED 
   271 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
   271 OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
   272 OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
   272 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS 
   273 PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
   273 TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE 
   274 OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
   274 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, 
   275 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
   275 REPAIR OR CORRECTION. 
   276 TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
   276 
   277 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
   277   12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 
   278 REPAIR OR CORRECTION.
   278 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR 
   279 
   279 REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 
   280   12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
   280 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING 
   281 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
   281 OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED 
   282 REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
   282 TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY 
   283 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
   283 YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER 
   284 OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
   284 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE 
   285 TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
   285 POSSIBILITY OF SUCH DAMAGES. 
   286 YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
   286 
   287 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
   287                      END OF TERMS AND CONDITIONS 
   288 POSSIBILITY OF SUCH DAMAGES.
   288 ^L 
   289 
   289             How to Apply These Terms to Your New Programs 
   290 		     END OF TERMS AND CONDITIONS
   290 
   291 
   291   If you develop a new program, and you want it to be of the greatest 
   292 	    How to Apply These Terms to Your New Programs
   292 possible use to the public, the best way to achieve this is to make it 
   293 
   293 free software which everyone can redistribute and change under these terms. 
   294   If you develop a new program, and you want it to be of the greatest
   294 
   295 possible use to the public, the best way to achieve this is to make it
   295   To do so, attach the following notices to the program.  It is safest 
   296 free software which everyone can redistribute and change under these terms.
   296 to attach them to the start of each source file to most effectively 
   297 
   297 convey the exclusion of warranty; and each file should have at least 
   298   To do so, attach the following notices to the program.  It is safest
   298 the "copyright" line and a pointer to where the full notice is found. 
   299 to attach them to the start of each source file to most effectively
   299 
   300 convey the exclusion of warranty; and each file should have at least
   300     <one line to give the program's name and a brief idea of what it does.> 
   301 the "copyright" line and a pointer to where the full notice is found.
   301     Copyright (C) <year>  <name of author> 
   302 
   302 
   303     <one line to give the program's name and a brief idea of what it does.>
   303     This program is free software; you can redistribute it and/or modify 
   304     Copyright (C) <year>  <name of author>
   304     it under the terms of the GNU General Public License as published by 
   305 
   305     the Free Software Foundation; either version 2 of the License, or 
   306     This program is free software; you can redistribute it and/or modify
   306     (at your option) any later version. 
   307     it under the terms of the GNU General Public License as published by
   307 
   308     the Free Software Foundation; either version 2 of the License, or
   308     This program is distributed in the hope that it will be useful, 
   309     (at your option) any later version.
   309     but WITHOUT ANY WARRANTY; without even the implied warranty of 
   310 
   310     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
   311     This program is distributed in the hope that it will be useful,
   311     GNU General Public License for more details. 
   312     but WITHOUT ANY WARRANTY; without even the implied warranty of
   312 
   313     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   313     You should have received a copy of the GNU General Public License 
   314     GNU General Public License for more details.
   314     along with this program; if not, write to the Free Software 
   315 
   315     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
   316     You should have received a copy of the GNU General Public License
   316 
   317     along with this program; if not, write to the Free Software
   317 
   318     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   318 Also add information on how to contact you by electronic and paper mail. 
   319 
   319 
   320 
   320 If the program is interactive, make it output a short notice like this 
   321 Also add information on how to contact you by electronic and paper mail.
   321 when it starts in an interactive mode: 
   322 
   322 
   323 If the program is interactive, make it output a short notice like this
   323     Gnomovision version 69, Copyright (C) year  name of author 
   324 when it starts in an interactive mode:
   324     Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 
   325 
   325     This is free software, and you are welcome to redistribute it 
   326     Gnomovision version 69, Copyright (C) year  name of author
   326     under certain conditions; type `show c' for details. 
   327     Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
   327 
   328     This is free software, and you are welcome to redistribute it
   328 The hypothetical commands `show w' and `show c' should show the appropriate 
   329     under certain conditions; type `show c' for details.
   329 parts of the General Public License.  Of course, the commands you use may 
   330 
   330 be called something other than `show w' and `show c'; they could even be 
   331 The hypothetical commands `show w' and `show c' should show the appropriate
   331 mouse-clicks or menu items--whatever suits your program. 
   332 parts of the General Public License.  Of course, the commands you use may
   332 
   333 be called something other than `show w' and `show c'; they could even be
   333 You should also get your employer (if you work as a programmer) or your 
   334 mouse-clicks or menu items--whatever suits your program.
   334 school, if any, to sign a "copyright disclaimer" for the program, if 
   335 
   335 necessary.  Here is a sample; alter the names: 
   336 You should also get your employer (if you work as a programmer) or your
   336 
   337 school, if any, to sign a "copyright disclaimer" for the program, if
   337   Yoyodyne, Inc., hereby disclaims all copyright interest in the program 
   338 necessary.  Here is a sample; alter the names:
   338   `Gnomovision' (which makes passes at compilers) written by James Hacker. 
   339 
   339 
   340   Yoyodyne, Inc., hereby disclaims all copyright interest in the program
   340   <signature of Ty Coon>, 1 April 1989 
   341   `Gnomovision' (which makes passes at compilers) written by James Hacker.
   341   Ty Coon, President of Vice 
   342 
   342 
   343   <signature of Ty Coon>, 1 April 1989
   343 This General Public License does not permit incorporating your program into 
   344   Ty Coon, President of Vice
   344 proprietary programs.  If your program is a subroutine library, you may 
   345 
   345 consider it more useful to permit linking proprietary applications with the 
   346 This General Public License does not permit incorporating your program into
   346 library.  If this is what you want to do, use the GNU Library General 
   347 proprietary programs.  If your program is a subroutine library, you may
   347 Public License instead of this License. 
   348 consider it more useful to permit linking proprietary applications with the
   348 
   349 library.  If this is what you want to do, use the GNU Library General
   349 0.1 GNU Free Documentation License 
   350 Public License instead of this License.
   350 ================================== 
   351 
   351 
   352 -----------------------------------------------------------------------
   352                       Version 1.2, November 2002 
   353 
   353 
   354                 GNU Free Documentation License
   354      Copyright (C) 2000,2001,2002 Free Software Foundation, Inc. 
   355                    Version 1.1, March 2000
   355      59 Temple Place, Suite 330, Boston, MA  02111-1307, USA 
   356 
   356 
   357  Copyright (C) 2000  Free Software Foundation, Inc.
   357      Everyone is permitted to copy and distribute verbatim copies 
   358      51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
   358      of this license document, but changing it is not allowed. 
   359  Everyone is permitted to copy and distribute verbatim copies
   359 
   360  of this license document, but changing it is not allowed.
   360   0. PREAMBLE 
   361 
   361 
   362 
   362      The purpose of this License is to make a manual, textbook, or other 
   363 0. PREAMBLE
   363      functional and useful document "free" in the sense of freedom: to 
   364 
   364      assure everyone the effective freedom to copy and redistribute it, 
   365 The purpose of this License is to make a manual, textbook, or other
   365      with or without modifying it, either commercially or 
   366 written document "free" in the sense of freedom: to assure everyone
   366      noncommercially.  Secondarily, this License preserves for the 
   367 the effective freedom to copy and redistribute it, with or without
   367      author and publisher a way to get credit for their work, while not 
   368 modifying it, either commercially or noncommercially.  Secondarily,
   368      being considered responsible for modifications made by others. 
   369 this License preserves for the author and publisher a way to get
   369 
   370 credit for their work, while not being considered responsible for
   370      This License is a kind of "copyleft", which means that derivative 
   371 modifications made by others.
   371      works of the document must themselves be free in the same sense. 
   372 
   372      It complements the GNU General Public License, which is a copyleft 
   373 This License is a kind of "copyleft", which means that derivative
   373      license designed for free software. 
   374 works of the document must themselves be free in the same sense.  It
   374 
   375 complements the GNU General Public License, which is a copyleft
   375      We have designed this License in order to use it for manuals for 
   376 license designed for free software.
   376      free software, because free software needs free documentation: a 
   377 
   377      free program should come with manuals providing the same freedoms 
   378 We have designed this License in order to use it for manuals for free
   378      that the software does.  But this License is not limited to 
   379 software, because free software needs free documentation: a free
   379      software manuals; it can be used for any textual work, regardless 
   380 program should come with manuals providing the same freedoms that the
   380      of subject matter or whether it is published as a printed book. 
   381 software does.  But this License is not limited to software manuals;
   381      We recommend this License principally for works whose purpose is 
   382 it can be used for any textual work, regardless of subject matter or
   382      instruction or reference. 
   383 whether it is published as a printed book.  We recommend this License
   383 
   384 principally for works whose purpose is instruction or reference.
   384   1. APPLICABILITY AND DEFINITIONS 
   385 
   385 
   386 
   386      This License applies to any manual or other work, in any medium, 
   387 1. APPLICABILITY AND DEFINITIONS
   387      that contains a notice placed by the copyright holder saying it 
   388 
   388      can be distributed under the terms of this License.  Such a notice 
   389 This License applies to any manual or other work that contains a
   389      grants a world-wide, royalty-free license, unlimited in duration, 
   390 notice placed by the copyright holder saying it can be distributed
   390      to use that work under the conditions stated herein.  The 
   391 under the terms of this License.  The "Document", below, refers to any
   391      "Document", below, refers to any such manual or work.  Any member 
   392 such manual or work.  Any member of the public is a licensee, and is
   392      of the public is a licensee, and is addressed as "you".  You 
   393 addressed as "you".
   393      accept the license if you copy, modify or distribute the work in a 
   394 
   394      way requiring permission under copyright law. 
   395 A "Modified Version" of the Document means any work containing the
   395 
   396 Document or a portion of it, either copied verbatim, or with
   396      A "Modified Version" of the Document means any work containing the 
   397 modifications and/or translated into another language.
   397      Document or a portion of it, either copied verbatim, or with 
   398 
   398      modifications and/or translated into another language. 
   399 A "Secondary Section" is a named appendix or a front-matter section of
   399 
   400 the Document that deals exclusively with the relationship of the
   400      A "Secondary Section" is a named appendix or a front-matter section 
   401 publishers or authors of the Document to the Document's overall subject
   401      of the Document that deals exclusively with the relationship of the 
   402 (or to related matters) and contains nothing that could fall directly
   402      publishers or authors of the Document to the Document's overall 
   403 within that overall subject.  (For example, if the Document is in part a
   403      subject (or to related matters) and contains nothing that could 
   404 textbook of mathematics, a Secondary Section may not explain any
   404      fall directly within that overall subject.  (Thus, if the Document 
   405 mathematics.)  The relationship could be a matter of historical
   405      is in part a textbook of mathematics, a Secondary Section may not 
   406 connection with the subject or with related matters, or of legal,
   406      explain any mathematics.)  The relationship could be a matter of 
   407 commercial, philosophical, ethical or political position regarding
   407      historical connection with the subject or with related matters, or 
   408 them.
   408      of legal, commercial, philosophical, ethical or political position 
   409 
   409      regarding them. 
   410 The "Invariant Sections" are certain Secondary Sections whose titles
   410 
   411 are designated, as being those of Invariant Sections, in the notice
   411      The "Invariant Sections" are certain Secondary Sections whose 
   412 that says that the Document is released under this License.
   412      titles are designated, as being those of Invariant Sections, in 
   413 
   413      the notice that says that the Document is released under this 
   414 The "Cover Texts" are certain short passages of text that are listed,
   414      License.  If a section does not fit the above definition of 
   415 as Front-Cover Texts or Back-Cover Texts, in the notice that says that
   415      Secondary then it is not allowed to be designated as Invariant. 
   416 the Document is released under this License.
   416      The Document may contain zero Invariant Sections.  If the Document 
   417 
   417      does not identify any Invariant Sections then there are none. 
   418 A "Transparent" copy of the Document means a machine-readable copy,
   418 
   419 represented in a format whose specification is available to the
   419      The "Cover Texts" are certain short passages of text that are 
   420 general public, whose contents can be viewed and edited directly and
   420      listed, as Front-Cover Texts or Back-Cover Texts, in the notice 
   421 straightforwardly with generic text editors or (for images composed of
   421      that says that the Document is released under this License.  A 
   422 pixels) generic paint programs or (for drawings) some widely available
   422      Front-Cover Text may be at most 5 words, and a Back-Cover Text may 
   423 drawing editor, and that is suitable for input to text formatters or
   423      be at most 25 words. 
   424 for automatic translation to a variety of formats suitable for input
   424 
   425 to text formatters.  A copy made in an otherwise Transparent file
   425      A "Transparent" copy of the Document means a machine-readable copy, 
   426 format whose markup has been designed to thwart or discourage
   426      represented in a format whose specification is available to the 
   427 subsequent modification by readers is not Transparent.  A copy that is
   427      general public, that is suitable for revising the document 
   428 not "Transparent" is called "Opaque".
   428      straightforwardly with generic text editors or (for images 
   429 
   429      composed of pixels) generic paint programs or (for drawings) some 
   430 Examples of suitable formats for Transparent copies include plain
   430      widely available drawing editor, and that is suitable for input to 
   431 ASCII without markup, Texinfo input format, LaTeX input format, SGML
   431      text formatters or for automatic translation to a variety of 
   432 or XML using a publicly available DTD, and standard-conforming simple
   432      formats suitable for input to text formatters.  A copy made in an 
   433 HTML designed for human modification.  Opaque formats include
   433      otherwise Transparent file format whose markup, or absence of 
   434 PostScript, PDF, proprietary formats that can be read and edited only
   434      markup, has been arranged to thwart or discourage subsequent 
   435 by proprietary word processors, SGML or XML for which the DTD and/or
   435      modification by readers is not Transparent.  An image format is 
   436 processing tools are not generally available, and the
   436      not Transparent if used for any substantial amount of text.  A 
   437 machine-generated HTML produced by some word processors for output
   437      copy that is not "Transparent" is called "Opaque". 
   438 purposes only.
   438 
   439 
   439      Examples of suitable formats for Transparent copies include plain 
   440 The "Title Page" means, for a printed book, the title page itself,
   440      ASCII without markup, Texinfo input format, LaTeX input format, 
   441 plus such following pages as are needed to hold, legibly, the material
   441      SGML or XML using a publicly available DTD, and 
   442 this License requires to appear in the title page.  For works in
   442      standard-conforming simple HTML, PostScript or PDF designed for 
   443 formats which do not have any title page as such, "Title Page" means
   443      human modification.  Examples of transparent image formats include 
   444 the text near the most prominent appearance of the work's title,
   444      PNG, XCF and JPG.  Opaque formats include proprietary formats that 
   445 preceding the beginning of the body of the text.
   445      can be read and edited only by proprietary word processors, SGML or 
   446 
   446      XML for which the DTD and/or processing tools are not generally 
   447 
   447      available, and the machine-generated HTML, PostScript or PDF 
   448 2. VERBATIM COPYING
   448      produced by some word processors for output purposes only. 
   449 
   449 
   450 You may copy and distribute the Document in any medium, either
   450      The "Title Page" means, for a printed book, the title page itself, 
   451 commercially or noncommercially, provided that this License, the
   451      plus such following pages as are needed to hold, legibly, the 
   452 copyright notices, and the license notice saying this License applies
   452      material this License requires to appear in the title page.  For 
   453 to the Document are reproduced in all copies, and that you add no other
   453      works in formats which do not have any title page as such, "Title 
   454 conditions whatsoever to those of this License.  You may not use
   454      Page" means the text near the most prominent appearance of the 
   455 technical measures to obstruct or control the reading or further
   455      work's title, preceding the beginning of the body of the text. 
   456 copying of the copies you make or distribute.  However, you may accept
   456 
   457 compensation in exchange for copies.  If you distribute a large enough
   457      A section "Entitled XYZ" means a named subunit of the Document 
   458 number of copies you must also follow the conditions in section 3.
   458      whose title either is precisely XYZ or contains XYZ in parentheses 
   459 
   459      following text that translates XYZ in another language.  (Here XYZ 
   460 You may also lend copies, under the same conditions stated above, and
   460      stands for a specific section name mentioned below, such as 
   461 you may publicly display copies.
   461      "Acknowledgements", "Dedications", "Endorsements", or "History".) 
   462 
   462      To "Preserve the Title" of such a section when you modify the 
   463 
   463      Document means that it remains a section "Entitled XYZ" according 
   464 3. COPYING IN QUANTITY
   464      to this definition. 
   465 
   465 
   466 If you publish printed copies of the Document numbering more than 100,
   466      The Document may include Warranty Disclaimers next to the notice 
   467 and the Document's license notice requires Cover Texts, you must enclose
   467      which states that this License applies to the Document.  These 
   468 the copies in covers that carry, clearly and legibly, all these Cover
   468      Warranty Disclaimers are considered to be included by reference in 
   469 Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
   469      this License, but only as regards disclaiming warranties: any other 
   470 the back cover.  Both covers must also clearly and legibly identify
   470      implication that these Warranty Disclaimers may have is void and 
   471 you as the publisher of these copies.  The front cover must present
   471      has no effect on the meaning of this License. 
   472 the full title with all words of the title equally prominent and
   472 
   473 visible.  You may add other material on the covers in addition.
   473   2. VERBATIM COPYING 
   474 Copying with changes limited to the covers, as long as they preserve
   474 
   475 the title of the Document and satisfy these conditions, can be treated
   475      You may copy and distribute the Document in any medium, either 
   476 as verbatim copying in other respects.
   476      commercially or noncommercially, provided that this License, the 
   477 
   477      copyright notices, and the license notice saying this License 
   478 If the required texts for either cover are too voluminous to fit
   478      applies to the Document are reproduced in all copies, and that you 
   479 legibly, you should put the first ones listed (as many as fit
   479      add no other conditions whatsoever to those of this License.  You 
   480 reasonably) on the actual cover, and continue the rest onto adjacent
   480      may not use technical measures to obstruct or control the reading 
   481 pages.
   481      or further copying of the copies you make or distribute.  However, 
   482 
   482      you may accept compensation in exchange for copies.  If you 
   483 If you publish or distribute Opaque copies of the Document numbering
   483      distribute a large enough number of copies you must also follow 
   484 more than 100, you must either include a machine-readable Transparent
   484      the conditions in section 3. 
   485 copy along with each Opaque copy, or state in or with each Opaque copy
   485 
   486 a publicly-accessible computer-network location containing a complete
   486      You may also lend copies, under the same conditions stated above, 
   487 Transparent copy of the Document, free of added material, which the
   487      and you may publicly display copies. 
   488 general network-using public has access to download anonymously at no
   488 
   489 charge using public-standard network protocols.  If you use the latter
   489   3. COPYING IN QUANTITY 
   490 option, you must take reasonably prudent steps, when you begin
   490 
   491 distribution of Opaque copies in quantity, to ensure that this
   491      If you publish printed copies (or copies in media that commonly 
   492 Transparent copy will remain thus accessible at the stated location
   492      have printed covers) of the Document, numbering more than 100, and 
   493 until at least one year after the last time you distribute an Opaque
   493      the Document's license notice requires Cover Texts, you must 
   494 copy (directly or through your agents or retailers) of that edition to
   494      enclose the copies in covers that carry, clearly and legibly, all 
   495 the public.
   495      these Cover Texts: Front-Cover Texts on the front cover, and 
   496 
   496      Back-Cover Texts on the back cover.  Both covers must also clearly 
   497 It is requested, but not required, that you contact the authors of the
   497      and legibly identify you as the publisher of these copies.  The 
   498 Document well before redistributing any large number of copies, to give
   498      front cover must present the full title with all words of the 
   499 them a chance to provide you with an updated version of the Document.
   499      title equally prominent and visible.  You may add other material 
   500 
   500      on the covers in addition.  Copying with changes limited to the 
   501 
   501      covers, as long as they preserve the title of the Document and 
   502 4. MODIFICATIONS
   502      satisfy these conditions, can be treated as verbatim copying in 
   503 
   503      other respects. 
   504 You may copy and distribute a Modified Version of the Document under
   504 
   505 the conditions of sections 2 and 3 above, provided that you release
   505      If the required texts for either cover are too voluminous to fit 
   506 the Modified Version under precisely this License, with the Modified
   506      legibly, you should put the first ones listed (as many as fit 
   507 Version filling the role of the Document, thus licensing distribution
   507      reasonably) on the actual cover, and continue the rest onto 
   508 and modification of the Modified Version to whoever possesses a copy
   508      adjacent pages. 
   509 of it.  In addition, you must do these things in the Modified Version:
   509 
   510 
   510      If you publish or distribute Opaque copies of the Document 
   511 A. Use in the Title Page (and on the covers, if any) a title distinct
   511      numbering more than 100, you must either include a 
   512    from that of the Document, and from those of previous versions
   512      machine-readable Transparent copy along with each Opaque copy, or 
   513    (which should, if there were any, be listed in the History section
   513      state in or with each Opaque copy a computer-network location from 
   514    of the Document).  You may use the same title as a previous version
   514      which the general network-using public has access to download 
   515    if the original publisher of that version gives permission.
   515      using public-standard network protocols a complete Transparent 
   516 B. List on the Title Page, as authors, one or more persons or entities
   516      copy of the Document, free of added material.  If you use the 
   517    responsible for authorship of the modifications in the Modified
   517      latter option, you must take reasonably prudent steps, when you 
   518    Version, together with at least five of the principal authors of the
   518      begin distribution of Opaque copies in quantity, to ensure that 
   519    Document (all of its principal authors, if it has less than five).
   519      this Transparent copy will remain thus accessible at the stated 
   520 C. State on the Title page the name of the publisher of the
   520      location until at least one year after the last time you 
   521    Modified Version, as the publisher.
   521      distribute an Opaque copy (directly or through your agents or 
   522 D. Preserve all the copyright notices of the Document.
   522      retailers) of that edition to the public. 
   523 E. Add an appropriate copyright notice for your modifications
   523 
   524    adjacent to the other copyright notices.
   524      It is requested, but not required, that you contact the authors of 
   525 F. Include, immediately after the copyright notices, a license notice
   525      the Document well before redistributing any large number of 
   526    giving the public permission to use the Modified Version under the
   526      copies, to give them a chance to provide you with an updated 
   527    terms of this License, in the form shown in the Addendum below.
   527      version of the Document. 
   528 G. Preserve in that license notice the full lists of Invariant Sections
   528 
   529    and required Cover Texts given in the Document's license notice.
   529   4. MODIFICATIONS 
   530 H. Include an unaltered copy of this License.
   530 
   531 I. Preserve the section entitled "History", and its title, and add to
   531      You may copy and distribute a Modified Version of the Document 
   532    it an item stating at least the title, year, new authors, and
   532      under the conditions of sections 2 and 3 above, provided that you 
   533    publisher of the Modified Version as given on the Title Page.  If
   533      release the Modified Version under precisely this License, with 
   534    there is no section entitled "History" in the Document, create one
   534      the Modified Version filling the role of the Document, thus 
   535    stating the title, year, authors, and publisher of the Document as
   535      licensing distribution and modification of the Modified Version to 
   536    given on its Title Page, then add an item describing the Modified
   536      whoever possesses a copy of it.  In addition, you must do these 
   537    Version as stated in the previous sentence.
   537      things in the Modified Version: 
   538 J. Preserve the network location, if any, given in the Document for
   538 
   539    public access to a Transparent copy of the Document, and likewise
   539        A. Use in the Title Page (and on the covers, if any) a title 
   540    the network locations given in the Document for previous versions
   540           distinct from that of the Document, and from those of 
   541    it was based on.  These may be placed in the "History" section.
   541           previous versions (which should, if there were any, be listed 
   542    You may omit a network location for a work that was published at
   542           in the History section of the Document).  You may use the 
   543    least four years before the Document itself, or if the original
   543           same title as a previous version if the original publisher of 
   544    publisher of the version it refers to gives permission.
   544           that version gives permission. 
   545 K. In any section entitled "Acknowledgements" or "Dedications",
   545 
   546    preserve the section's title, and preserve in the section all the
   546        B. List on the Title Page, as authors, one or more persons or 
   547    substance and tone of each of the contributor acknowledgements
   547           entities responsible for authorship of the modifications in 
   548    and/or dedications given therein.
   548           the Modified Version, together with at least five of the 
   549 L. Preserve all the Invariant Sections of the Document,
   549           principal authors of the Document (all of its principal 
   550    unaltered in their text and in their titles.  Section numbers
   550           authors, if it has fewer than five), unless they release you 
   551    or the equivalent are not considered part of the section titles.
   551           from this requirement. 
   552 M. Delete any section entitled "Endorsements".  Such a section
   552 
   553    may not be included in the Modified Version.
   553        C. State on the Title page the name of the publisher of the 
   554 N. Do not retitle any existing section as "Endorsements"
   554           Modified Version, as the publisher. 
   555    or to conflict in title with any Invariant Section.
   555 
   556 
   556        D. Preserve all the copyright notices of the Document. 
   557 If the Modified Version includes new front-matter sections or
   557 
   558 appendices that qualify as Secondary Sections and contain no material
   558        E. Add an appropriate copyright notice for your modifications 
   559 copied from the Document, you may at your option designate some or all
   559           adjacent to the other copyright notices. 
   560 of these sections as invariant.  To do this, add their titles to the
   560 
   561 list of Invariant Sections in the Modified Version's license notice.
   561        F. Include, immediately after the copyright notices, a license 
   562 These titles must be distinct from any other section titles.
   562           notice giving the public permission to use the Modified 
   563 
   563           Version under the terms of this License, in the form shown in 
   564 You may add a section entitled "Endorsements", provided it contains
   564           the Addendum below. 
   565 nothing but endorsements of your Modified Version by various
   565 
   566 parties--for example, statements of peer review or that the text has
   566        G. Preserve in that license notice the full lists of Invariant 
   567 been approved by an organization as the authoritative definition of a
   567           Sections and required Cover Texts given in the Document's 
   568 standard.
   568           license notice. 
   569 
   569 
   570 You may add a passage of up to five words as a Front-Cover Text, and a
   570        H. Include an unaltered copy of this License. 
   571 passage of up to 25 words as a Back-Cover Text, to the end of the list
   571 
   572 of Cover Texts in the Modified Version.  Only one passage of
   572        I. Preserve the section Entitled "History", Preserve its Title, 
   573 Front-Cover Text and one of Back-Cover Text may be added by (or
   573           and add to it an item stating at least the title, year, new 
   574 through arrangements made by) any one entity.  If the Document already
   574           authors, and publisher of the Modified Version as given on 
   575 includes a cover text for the same cover, previously added by you or
   575           the Title Page.  If there is no section Entitled "History" in 
   576 by arrangement made by the same entity you are acting on behalf of,
   576           the Document, create one stating the title, year, authors, 
   577 you may not add another; but you may replace the old one, on explicit
   577           and publisher of the Document as given on its Title Page, 
   578 permission from the previous publisher that added the old one.
   578           then add an item describing the Modified Version as stated in 
   579 
   579           the previous sentence. 
   580 The author(s) and publisher(s) of the Document do not by this License
   580 
   581 give permission to use their names for publicity for or to assert or
   581        J. Preserve the network location, if any, given in the Document 
   582 imply endorsement of any Modified Version.
   582           for public access to a Transparent copy of the Document, and 
   583 
   583           likewise the network locations given in the Document for 
   584 
   584           previous versions it was based on.  These may be placed in 
   585 5. COMBINING DOCUMENTS
   585           the "History" section.  You may omit a network location for a 
   586 
   586           work that was published at least four years before the 
   587 You may combine the Document with other documents released under this
   587           Document itself, or if the original publisher of the version 
   588 License, under the terms defined in section 4 above for modified
   588           it refers to gives permission. 
   589 versions, provided that you include in the combination all of the
   589 
   590 Invariant Sections of all of the original documents, unmodified, and
   590        K. For any section Entitled "Acknowledgements" or "Dedications", 
   591 list them all as Invariant Sections of your combined work in its
   591           Preserve the Title of the section, and preserve in the 
   592 license notice.
   592           section all the substance and tone of each of the contributor 
   593 
   593           acknowledgements and/or dedications given therein. 
   594 The combined work need only contain one copy of this License, and
   594 
   595 multiple identical Invariant Sections may be replaced with a single
   595        L. Preserve all the Invariant Sections of the Document, 
   596 copy.  If there are multiple Invariant Sections with the same name but
   596           unaltered in their text and in their titles.  Section numbers 
   597 different contents, make the title of each such section unique by
   597           or the equivalent are not considered part of the section 
   598 adding at the end of it, in parentheses, the name of the original
   598           titles. 
   599 author or publisher of that section if known, or else a unique number.
   599 
   600 Make the same adjustment to the section titles in the list of
   600        M. Delete any section Entitled "Endorsements".  Such a section 
   601 Invariant Sections in the license notice of the combined work.
   601           may not be included in the Modified Version. 
   602 
   602 
   603 In the combination, you must combine any sections entitled "History"
   603        N. Do not retitle any existing section to be Entitled 
   604 in the various original documents, forming one section entitled
   604           "Endorsements" or to conflict in title with any Invariant 
   605 "History"; likewise combine any sections entitled "Acknowledgements",
   605           Section. 
   606 and any sections entitled "Dedications".  You must delete all sections
   606 
   607 entitled "Endorsements."
   607        O. Preserve any Warranty Disclaimers. 
   608 
   608 
   609 
   609      If the Modified Version includes new front-matter sections or 
   610 6. COLLECTIONS OF DOCUMENTS
   610      appendices that qualify as Secondary Sections and contain no 
   611 
   611      material copied from the Document, you may at your option 
   612 You may make a collection consisting of the Document and other documents
   612      designate some or all of these sections as invariant.  To do this, 
   613 released under this License, and replace the individual copies of this
   613      add their titles to the list of Invariant Sections in the Modified 
   614 License in the various documents with a single copy that is included in
   614      Version's license notice.  These titles must be distinct from any 
   615 the collection, provided that you follow the rules of this License for
   615      other section titles. 
   616 verbatim copying of each of the documents in all other respects.
   616 
   617 
   617      You may add a section Entitled "Endorsements", provided it contains 
   618 You may extract a single document from such a collection, and distribute
   618      nothing but endorsements of your Modified Version by various 
   619 it individually under this License, provided you insert a copy of this
   619      parties--for example, statements of peer review or that the text 
   620 License into the extracted document, and follow this License in all
   620      has been approved by an organization as the authoritative 
   621 other respects regarding verbatim copying of that document.
   621      definition of a standard. 
   622 
   622 
   623 
   623      You may add a passage of up to five words as a Front-Cover Text, 
   624 7. AGGREGATION WITH INDEPENDENT WORKS
   624      and a passage of up to 25 words as a Back-Cover Text, to the end 
   625 
   625      of the list of Cover Texts in the Modified Version.  Only one 
   626 A compilation of the Document or its derivatives with other separate
   626      passage of Front-Cover Text and one of Back-Cover Text may be 
   627 and independent documents or works, in or on a volume of a storage or
   627      added by (or through arrangements made by) any one entity.  If the 
   628 distribution medium, does not as a whole count as a Modified Version
   628      Document already includes a cover text for the same cover, 
   629 of the Document, provided no compilation copyright is claimed for the
   629      previously added by you or by arrangement made by the same entity 
   630 compilation.  Such a compilation is called an "aggregate", and this
   630      you are acting on behalf of, you may not add another; but you may 
   631 License does not apply to the other self-contained works thus compiled
   631      replace the old one, on explicit permission from the previous 
   632 with the Document, on account of their being thus compiled, if they
   632      publisher that added the old one. 
   633 are not themselves derivative works of the Document.
   633 
   634 
   634      The author(s) and publisher(s) of the Document do not by this 
   635 If the Cover Text requirement of section 3 is applicable to these
   635      License give permission to use their names for publicity for or to 
   636 copies of the Document, then if the Document is less than one quarter
   636      assert or imply endorsement of any Modified Version. 
   637 of the entire aggregate, the Document's Cover Texts may be placed on
   637 
   638 covers that surround only the Document within the aggregate.
   638   5. COMBINING DOCUMENTS 
   639 Otherwise they must appear on covers around the whole aggregate.
   639 
   640 
   640      You may combine the Document with other documents released under 
   641 
   641      this License, under the terms defined in section 4 above for 
   642 8. TRANSLATION
   642      modified versions, provided that you include in the combination 
   643 
   643      all of the Invariant Sections of all of the original documents, 
   644 Translation is considered a kind of modification, so you may
   644      unmodified, and list them all as Invariant Sections of your 
   645 distribute translations of the Document under the terms of section 4.
   645      combined work in its license notice, and that you preserve all 
   646 Replacing Invariant Sections with translations requires special
   646      their Warranty Disclaimers. 
   647 permission from their copyright holders, but you may include
   647 
   648 translations of some or all Invariant Sections in addition to the
   648      The combined work need only contain one copy of this License, and 
   649 original versions of these Invariant Sections.  You may include a
   649      multiple identical Invariant Sections may be replaced with a single 
   650 translation of this License provided that you also include the
   650      copy.  If there are multiple Invariant Sections with the same name 
   651 original English version of this License.  In case of a disagreement
   651      but different contents, make the title of each such section unique 
   652 between the translation and the original English version of this
   652      by adding at the end of it, in parentheses, the name of the 
   653 License, the original English version will prevail.
   653      original author or publisher of that section if known, or else a 
   654 
   654      unique number.  Make the same adjustment to the section titles in 
   655 
   655      the list of Invariant Sections in the license notice of the 
   656 9. TERMINATION
   656      combined work. 
   657 
   657 
   658 You may not copy, modify, sublicense, or distribute the Document except
   658      In the combination, you must combine any sections Entitled 
   659 as expressly provided for under this License.  Any other attempt to
   659      "History" in the various original documents, forming one section 
   660 copy, modify, sublicense or distribute the Document is void, and will
   660      Entitled "History"; likewise combine any sections Entitled 
   661 automatically terminate your rights under this License.  However,
   661      "Acknowledgements", and any sections Entitled "Dedications".  You 
   662 parties who have received copies, or rights, from you under this
   662      must delete all sections Entitled "Endorsements." 
   663 License will not have their licenses terminated so long as such
   663 
   664 parties remain in full compliance.
   664   6. COLLECTIONS OF DOCUMENTS 
   665 
   665 
   666 
   666      You may make a collection consisting of the Document and other 
   667 10. FUTURE REVISIONS OF THIS LICENSE
   667      documents released under this License, and replace the individual 
   668 
   668      copies of this License in the various documents with a single copy 
   669 The Free Software Foundation may publish new, revised versions
   669      that is included in the collection, provided that you follow the 
   670 of the GNU Free Documentation License from time to time.  Such new
   670      rules of this License for verbatim copying of each of the 
   671 versions will be similar in spirit to the present version, but may
   671      documents in all other respects. 
   672 differ in detail to address new problems or concerns.  See
   672 
   673 http://www.gnu.org/copyleft/.
   673      You may extract a single document from such a collection, and 
   674 
   674      distribute it individually under this License, provided you insert 
   675 Each version of the License is given a distinguishing version number.
   675      a copy of this License into the extracted document, and follow 
   676 If the Document specifies that a particular numbered version of this
   676      this License in all other respects regarding verbatim copying of 
   677 License "or any later version" applies to it, you have the option of
   677      that document. 
   678 following the terms and conditions either of that specified version or
   678 
   679 of any later version that has been published (not as a draft) by the
   679   7. AGGREGATION WITH INDEPENDENT WORKS 
   680 Free Software Foundation.  If the Document does not specify a version
   680 
   681 number of this License, you may choose any version ever published (not
   681      A compilation of the Document or its derivatives with other 
   682 as a draft) by the Free Software Foundation.
   682      separate and independent documents or works, in or on a volume of 
   683 
   683      a storage or distribution medium, is called an "aggregate" if the 
   684 
   684      copyright resulting from the compilation is not used to limit the 
   685 ADDENDUM: How to use this License for your documents
   685      legal rights of the compilation's users beyond what the individual 
   686 
   686      works permit.  When the Document is included in an aggregate, this 
   687 To use this License in a document you have written, include a copy of
   687      License does not apply to the other works in the aggregate which 
   688 the License in the document and put the following copyright and
   688      are not themselves derivative works of the Document. 
   689 license notices just after the title page:
   689 
   690 
   690      If the Cover Text requirement of section 3 is applicable to these 
   691       Copyright (c)  YEAR  YOUR NAME.
   691      copies of the Document, then if the Document is less than one half 
   692       Permission is granted to copy, distribute and/or modify this document
   692      of the entire aggregate, the Document's Cover Texts may be placed 
   693       under the terms of the GNU Free Documentation License, Version 1.1
   693      on covers that bracket the Document within the aggregate, or the 
   694       or any later version published by the Free Software Foundation;
   694      electronic equivalent of covers if the Document is in electronic 
   695       with the Invariant Sections being LIST THEIR TITLES, with the
   695      form.  Otherwise they must appear on printed covers that bracket 
   696       Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
   696      the whole aggregate. 
   697       A copy of the license is included in the section entitled "GNU
   697 
   698       Free Documentation License".
   698   8. TRANSLATION 
   699 
   699 
   700 If you have no Invariant Sections, write "with no Invariant Sections"
   700      Translation is considered a kind of modification, so you may 
   701 instead of saying which ones are invariant.  If you have no
   701      distribute translations of the Document under the terms of section 
   702 Front-Cover Texts, write "no Front-Cover Texts" instead of
   702      4.  Replacing Invariant Sections with translations requires special 
   703 "Front-Cover Texts being LIST"; likewise for Back-Cover Texts.
   703      permission from their copyright holders, but you may include 
   704 
   704      translations of some or all Invariant Sections in addition to the 
   705 If your document contains nontrivial examples of program code, we
   705      original versions of these Invariant Sections.  You may include a 
   706 recommend releasing these examples in parallel under your choice of
   706      translation of this License, and all the license notices in the 
   707 free software license, such as the GNU General Public License,
   707      Document, and any Warranty Disclaimers, provided that you also 
   708 to permit their use in free software.
   708      include the original English version of this License and the 
       
   709      original versions of those notices and disclaimers.  In case of a 
       
   710      disagreement between the translation and the original version of 
       
   711      this License or a notice or disclaimer, the original version will 
       
   712      prevail. 
       
   713 
       
   714      If a section in the Document is Entitled "Acknowledgements", 
       
   715      "Dedications", or "History", the requirement (section 4) to 
       
   716      Preserve its Title (section 1) will typically require changing the 
       
   717      actual title. 
       
   718 
       
   719   9. TERMINATION 
       
   720 
       
   721      You may not copy, modify, sublicense, or distribute the Document 
       
   722      except as expressly provided for under this License.  Any other 
       
   723      attempt to copy, modify, sublicense or distribute the Document is 
       
   724      void, and will automatically terminate your rights under this 
       
   725      License.  However, parties who have received copies, or rights, 
       
   726      from you under this License will not have their licenses 
       
   727      terminated so long as such parties remain in full compliance. 
       
   728 
       
   729  10. FUTURE REVISIONS OF THIS LICENSE 
       
   730 
       
   731      The Free Software Foundation may publish new, revised versions of 
       
   732      the GNU Free Documentation License from time to time.  Such new 
       
   733      versions will be similar in spirit to the present version, but may 
       
   734      differ in detail to address new problems or concerns.  See 
       
   735      `http://www.gnu.org/copyleft/'. 
       
   736 
       
   737      Each version of the License is given a distinguishing version 
       
   738      number.  If the Document specifies that a particular numbered 
       
   739      version of this License "or any later version" applies to it, you 
       
   740      have the option of following the terms and conditions either of 
       
   741      that specified version or of any later version that has been 
       
   742      published (not as a draft) by the Free Software Foundation.  If 
       
   743      the Document does not specify a version number of this License, 
       
   744      you may choose any version ever published (not as a draft) by the 
       
   745      Free Software Foundation. 
       
   746 
       
   747 0.1.1 ADDENDUM: How to use this License for your documents 
       
   748 ---------------------------------------------------------- 
       
   749 
       
   750 To use this License in a document you have written, include a copy of 
       
   751 the License in the document and put the following copyright and license 
       
   752 notices just after the title page: 
       
   753 
       
   754        Copyright (C)  YEAR  YOUR NAME. 
       
   755        Permission is granted to copy, distribute and/or modify this document 
       
   756        under the terms of the GNU Free Documentation License, Version 1.2 
       
   757        or any later version published by the Free Software Foundation; 
       
   758        with no Invariant Sections, no Front-Cover Texts, and no Back-Cover 
       
   759        Texts.  A copy of the license is included in the section entitled ``GNU 
       
   760        Free Documentation License''. 
       
   761 
       
   762    If you have Invariant Sections, Front-Cover Texts and Back-Cover 
       
   763 Texts, replace the "with...Texts." line with this: 
       
   764 
       
   765          with the Invariant Sections being LIST THEIR TITLES, with 
       
   766          the Front-Cover Texts being LIST, and with the Back-Cover Texts 
       
   767          being LIST. 
       
   768 
       
   769    If you have Invariant Sections without Cover Texts, or some other 
       
   770 combination of the three, merge those two alternatives to suit the 
       
   771 situation. 
       
   772 
       
   773    If your document contains nontrivial examples of program code, we 
       
   774 recommend releasing these examples in parallel under your choice of 
       
   775 free software license, such as the GNU General Public License, to 
       
   776 permit their use in free software. 
       
   777 
       
   778