Show
Ignore:
Timestamp:
09/10/07 22:47:40 (17 years ago)
Author:
jerome
Message:

Licensing terms changed to GNU GPL v3.0 or higher.
Removed old PCL3/4/5 parser which for a long time now wasn't used
anymore, and for which I was not the original copyright owner.
Version number bumped to 3.00alpha to reflect licensing changes.

Files:
1 modified

Legend:

Unmodified
Added
Removed
  • pkpgcounter/trunk/COPYING

    r211 r463  
    1                     GNU GENERAL PUBLIC LICENSE 
    2                        Version 2, June 1991 
    3  
    4  Copyright (C) 1989, 1991 Free Software Foundation, Inc. 
    5                        51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA 
     1                    GNU GENERAL PUBLIC LICENSE 
     2                       Version 3, 29 June 2007 
     3 
     4 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> 
    65 Everyone is permitted to copy and distribute verbatim copies 
    76 of this license document, but changing it is not allowed. 
    87 
    9                             Preamble 
    10  
    11   The licenses for most software are designed to take away your 
    12 freedom to share and change it.  By contrast, the GNU General Public 
    13 License is intended to guarantee your freedom to share and change free 
    14 software--to make sure the software is free for all its users.  This 
    15 General Public License applies to most of the Free Software 
    16 Foundation's software and to any other program whose authors commit to 
    17 using it.  (Some other Free Software Foundation software is covered by 
    18 the GNU Library General Public License instead.)  You can apply it to 
     8                            Preamble 
     9 
     10  The GNU General Public License is a free, copyleft license for 
     11software and other kinds of works. 
     12 
     13  The licenses for most software and other practical works are designed 
     14to take away your freedom to share and change the works.  By contrast, 
     15the GNU General Public License is intended to guarantee your freedom to 
     16share and change all versions of a program--to make sure it remains free 
     17software for all its users.  We, the Free Software Foundation, use the 
     18GNU General Public License for most of our software; it applies also to 
     19any other work released this way by its authors.  You can apply it to 
    1920your programs, too. 
    2021 
     
    2223price.  Our General Public Licenses are designed to make sure that you 
    2324have the freedom to distribute copies of free software (and charge for 
    24 this service if you wish), that you receive source code or can get it 
    25 if you want it, that you can change the software or use pieces of it 
    26 in new free programs; and that you know you can do these things. 
    27  
    28   To protect your rights, we need to make restrictions that forbid 
    29 anyone to deny you these rights or to ask you to surrender the rights. 
    30 These restrictions translate to certain responsibilities for you if you 
    31 distribute copies of the software, or if you modify it. 
     25them if you wish), that you receive source code or can get it if you 
     26want it, that you can change the software or use pieces of it in new 
     27free programs, and that you know you can do these things. 
     28 
     29  To protect your rights, we need to prevent others from denying you 
     30these rights or asking you to surrender the rights.  Therefore, you have 
     31certain responsibilities if you distribute copies of the software, or if 
     32you modify it: responsibilities to respect the freedom of others. 
    3233 
    3334  For example, if you distribute copies of such a program, whether 
    34 gratis or for a fee, you must give the recipients all the rights that 
    35 you have.  You must make sure that they, too, receive or can get the 
    36 source code.  And you must show them these terms so they know their 
    37 rights. 
    38  
    39   We protect your rights with two steps: (1) copyright the software, and 
    40 (2) offer you this license which gives you legal permission to copy, 
    41 distribute and/or modify the software. 
    42  
    43   Also, for each author's protection and ours, we want to make certain 
    44 that everyone understands that there is no warranty for this free 
    45 software.  If the software is modified by someone else and passed on, we 
    46 want its recipients to know that what they have is not the original, so 
    47 that any problems introduced by others will not reflect on the original 
    48 authors' reputations. 
    49  
    50   Finally, any free program is threatened constantly by software 
    51 patents.  We wish to avoid the danger that redistributors of a free 
    52 program will individually obtain patent licenses, in effect making the 
    53 program proprietary.  To prevent this, we have made it clear that any 
    54 patent must be licensed for everyone's free use or not licensed at all. 
     35gratis or for a fee, you must pass on to the recipients the same 
     36freedoms that you received.  You must make sure that they, too, receive 
     37or can get the source code.  And you must show them these terms so they 
     38know their rights. 
     39 
     40  Developers that use the GNU GPL protect your rights with two steps: 
     41(1) assert copyright on the software, and (2) offer you this License 
     42giving you legal permission to copy, distribute and/or modify it. 
     43 
     44  For the developers' and authors' protection, the GPL clearly explains 
     45that there is no warranty for this free software.  For both users' and 
     46authors' sake, the GPL requires that modified versions be marked as 
     47changed, so that their problems will not be attributed erroneously to 
     48authors of previous versions. 
     49 
     50  Some devices are designed to deny users access to install or run 
     51modified versions of the software inside them, although the manufacturer 
     52can do so.  This is fundamentally incompatible with the aim of 
     53protecting users' freedom to change the software.  The systematic 
     54pattern of such abuse occurs in the area of products for individuals to 
     55use, which is precisely where it is most unacceptable.  Therefore, we 
     56have designed this version of the GPL to prohibit the practice for those 
     57products.  If such problems arise substantially in other domains, we 
     58stand ready to extend this provision to those domains in future versions 
     59of the GPL, as needed to protect the freedom of users. 
     60 
     61  Finally, every program is threatened constantly by software patents. 
     62States should not allow patents to restrict development and use of 
     63software on general-purpose computers, but in those that do, we wish to 
     64avoid the special danger that patents applied to a free program could 
     65make it effectively proprietary.  To prevent this, the GPL assures that 
     66patents cannot be used to render the program non-free. 
    5567 
    5668  The precise terms and conditions for copying, distribution and 
    5769modification follow. 
    58   
    59                     GNU GENERAL PUBLIC LICENSE 
    60    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 
    61  
    62   0. This License applies to any program or other work which contains 
    63 a notice placed by the copyright holder saying it may be distributed 
    64 under the terms of this General Public License.  The "Program", below, 
    65 refers to any such program or work, and a "work based on the Program" 
    66 means either the Program or any derivative work under copyright law: 
    67 that is to say, a work containing the Program or a portion of it, 
    68 either verbatim or with modifications and/or translated into another 
    69 language.  (Hereinafter, translation is included without limitation in 
    70 the term "modification".)  Each licensee is addressed as "you". 
    71  
    72 Activities other than copying, distribution and modification are not 
    73 covered by this License; they are outside its scope.  The act of 
    74 running the Program is not restricted, and the output from the Program 
    75 is covered only if its contents constitute a work based on the 
    76 Program (independent of having been made by running the Program). 
    77 Whether that is true depends on what the Program does. 
    78  
    79   1. You may copy and distribute verbatim copies of the Program's 
    80 source code as you receive it, in any medium, provided that you 
    81 conspicuously and appropriately publish on each copy an appropriate 
    82 copyright notice and disclaimer of warranty; keep intact all the 
    83 notices that refer to this License and to the absence of any warranty; 
    84 and give any other recipients of the Program a copy of this License 
    85 along with the Program. 
    86  
    87 You may charge a fee for the physical act of transferring a copy, and 
    88 you may at your option offer warranty protection in exchange for a fee. 
    89  
    90   2. You may modify your copy or copies of the Program or any portion 
    91 of it, thus forming a work based on the Program, and copy and 
    92 distribute such modifications or work under the terms of Section 1 
    93 above, provided that you also meet all of these conditions: 
    94  
    95     a) You must cause the modified files to carry prominent notices 
    96     stating that you changed the files and the date of any change. 
    97  
    98     b) You must cause any work that you distribute or publish, that in 
    99     whole or in part contains or is derived from the Program or any 
    100     part thereof, to be licensed as a whole at no charge to all third 
    101     parties under the terms of this License. 
    102  
    103     c) If the modified program normally reads commands interactively 
    104     when run, you must cause it, when started running for such 
    105     interactive use in the most ordinary way, to print or display an 
    106     announcement including an appropriate copyright notice and a 
    107     notice that there is no warranty (or else, saying that you provide 
    108     a warranty) and that users may redistribute the program under 
    109     these conditions, and telling the user how to view a copy of this 
    110     License.  (Exception: if the Program itself is interactive but 
    111     does not normally print such an announcement, your work based on 
    112     the Program is not required to print an announcement.) 
    113   
    114 These requirements apply to the modified work as a whole.  If 
    115 identifiable sections of that work are not derived from the Program, 
    116 and can be reasonably considered independent and separate works in 
    117 themselves, then this License, and its terms, do not apply to those 
    118 sections when you distribute them as separate works.  But when you 
    119 distribute the same sections as part of a whole which is a work based 
    120 on the Program, the distribution of the whole must be on the terms of 
    121 this License, whose permissions for other licensees extend to the 
    122 entire whole, and thus to each and every part regardless of who wrote it. 
    123  
    124 Thus, it is not the intent of this section to claim rights or contest 
    125 your rights to work written entirely by you; rather, the intent is to 
    126 exercise the right to control the distribution of derivative or 
    127 collective works based on the Program. 
    128  
    129 In addition, mere aggregation of another work not based on the Program 
    130 with the Program (or with a work based on the Program) on a volume of 
    131 a storage or distribution medium does not bring the other work under 
    132 the scope of this License. 
    133  
    134   3. You may copy and distribute the Program (or a work based on it, 
    135 under Section 2) in object code or executable form under the terms of 
    136 Sections 1 and 2 above provided that you also do one of the following: 
    137  
    138     a) Accompany it with the complete corresponding machine-readable 
    139     source code, which must be distributed under the terms of Sections 
    140     1 and 2 above on a medium customarily used for software interchange; or, 
    141  
    142     b) Accompany it with a written offer, valid for at least three 
    143     years, to give any third party, for a charge no more than your 
    144     cost of physically performing source distribution, a complete 
    145     machine-readable copy of the corresponding source code, to be 
    146     distributed under the terms of Sections 1 and 2 above on a medium 
    147     customarily used for software interchange; or, 
    148  
    149     c) Accompany it with the information you received as to the offer 
    150     to distribute corresponding source code.  (This alternative is 
    151     allowed only for noncommercial distribution and only if you 
    152     received the program in object code or executable form with such 
    153     an offer, in accord with Subsection b above.) 
    154  
    155 The source code for a work means the preferred form of the work for 
    156 making modifications to it.  For an executable work, complete source 
    157 code means all the source code for all modules it contains, plus any 
    158 associated interface definition files, plus the scripts used to 
    159 control compilation and installation of the executable.  However, as a 
    160 special exception, the source code distributed need not include 
    161 anything that is normally distributed (in either source or binary 
    162 form) with the major components (compiler, kernel, and so on) of the 
    163 operating system on which the executable runs, unless that component 
    164 itself accompanies the executable. 
    165  
    166 If distribution of executable or object code is made by offering 
    167 access to copy from a designated place, then offering equivalent 
    168 access to copy the source code from the same place counts as 
    169 distribution of the source code, even though third parties are not 
    170 compelled to copy the source along with the object code. 
    171   
    172   4. You may not copy, modify, sublicense, or distribute the Program 
    173 except as expressly provided under this License.  Any attempt 
    174 otherwise to copy, modify, sublicense or distribute the Program is 
    175 void, and will automatically terminate your rights under this License. 
    176 However, parties who have received copies, or rights, from you under 
    177 this License will not have their licenses terminated so long as such 
    178 parties remain in full compliance. 
    179  
    180   5. You are not required to accept this License, since you have not 
    181 signed it.  However, nothing else grants you permission to modify or 
    182 distribute the Program or its derivative works.  These actions are 
    183 prohibited by law if you do not accept this License.  Therefore, by 
    184 modifying or distributing the Program (or any work based on the 
    185 Program), you indicate your acceptance of this License to do so, and 
    186 all its terms and conditions for copying, distributing or modifying 
    187 the Program or works based on it. 
    188  
    189   6. Each time you redistribute the Program (or any work based on the 
    190 Program), the recipient automatically receives a license from the 
    191 original licensor to copy, distribute or modify the Program subject to 
    192 these terms and conditions.  You may not impose any further 
    193 restrictions on the recipients' exercise of the rights granted herein. 
    194 You are not responsible for enforcing compliance by third parties to 
     70 
     71                       TERMS AND CONDITIONS 
     72 
     73  0. Definitions. 
     74 
     75  "This License" refers to version 3 of the GNU General Public License. 
     76 
     77  "Copyright" also means copyright-like laws that apply to other kinds of 
     78works, such as semiconductor masks. 
     79 
     80  "The Program" refers to any copyrightable work licensed under this 
     81License.  Each licensee is addressed as "you".  "Licensees" and 
     82"recipients" may be individuals or organizations. 
     83 
     84  To "modify" a work means to copy from or adapt all or part of the work 
     85in a fashion requiring copyright permission, other than the making of an 
     86exact copy.  The resulting work is called a "modified version" of the 
     87earlier work or a work "based on" the earlier work. 
     88 
     89  A "covered work" means either the unmodified Program or a work based 
     90on the Program. 
     91 
     92  To "propagate" a work means to do anything with it that, without 
     93permission, would make you directly or secondarily liable for 
     94infringement under applicable copyright law, except executing it on a 
     95computer or modifying a private copy.  Propagation includes copying, 
     96distribution (with or without modification), making available to the 
     97public, and in some countries other activities as well. 
     98 
     99  To "convey" a work means any kind of propagation that enables other 
     100parties to make or receive copies.  Mere interaction with a user through 
     101a computer network, with no transfer of a copy, is not conveying. 
     102 
     103  An interactive user interface displays "Appropriate Legal Notices" 
     104to the extent that it includes a convenient and prominently visible 
     105feature that (1) displays an appropriate copyright notice, and (2) 
     106tells the user that there is no warranty for the work (except to the 
     107extent that warranties are provided), that licensees may convey the 
     108work under this License, and how to view a copy of this License.  If 
     109the interface presents a list of user commands or options, such as a 
     110menu, a prominent item in the list meets this criterion. 
     111 
     112  1. Source Code. 
     113 
     114  The "source code" for a work means the preferred form of the work 
     115for making modifications to it.  "Object code" means any non-source 
     116form of a work. 
     117 
     118  A "Standard Interface" means an interface that either is an official 
     119standard defined by a recognized standards body, or, in the case of 
     120interfaces specified for a particular programming language, one that 
     121is widely used among developers working in that language. 
     122 
     123  The "System Libraries" of an executable work include anything, other 
     124than the work as a whole, that (a) is included in the normal form of 
     125packaging a Major Component, but which is not part of that Major 
     126Component, and (b) serves only to enable use of the work with that 
     127Major Component, or to implement a Standard Interface for which an 
     128implementation is available to the public in source code form.  A 
     129"Major Component", in this context, means a major essential component 
     130(kernel, window system, and so on) of the specific operating system 
     131(if any) on which the executable work runs, or a compiler used to 
     132produce the work, or an object code interpreter used to run it. 
     133 
     134  The "Corresponding Source" for a work in object code form means all 
     135the source code needed to generate, install, and (for an executable 
     136work) run the object code and to modify the work, including scripts to 
     137control those activities.  However, it does not include the work's 
     138System Libraries, or general-purpose tools or generally available free 
     139programs which are used unmodified in performing those activities but 
     140which are not part of the work.  For example, Corresponding Source 
     141includes interface definition files associated with source files for 
     142the work, and the source code for shared libraries and dynamically 
     143linked subprograms that the work is specifically designed to require, 
     144such as by intimate data communication or control flow between those 
     145subprograms and other parts of the work. 
     146 
     147  The Corresponding Source need not include anything that users 
     148can regenerate automatically from other parts of the Corresponding 
     149Source. 
     150 
     151  The Corresponding Source for a work in source code form is that 
     152same work. 
     153 
     154  2. Basic Permissions. 
     155 
     156  All rights granted under this License are granted for the term of 
     157copyright on the Program, and are irrevocable provided the stated 
     158conditions are met.  This License explicitly affirms your unlimited 
     159permission to run the unmodified Program.  The output from running a 
     160covered work is covered by this License only if the output, given its 
     161content, constitutes a covered work.  This License acknowledges your 
     162rights of fair use or other equivalent, as provided by copyright law. 
     163 
     164  You may make, run and propagate covered works that you do not 
     165convey, without conditions so long as your license otherwise remains 
     166in force.  You may convey covered works to others for the sole purpose 
     167of having them make modifications exclusively for you, or provide you 
     168with facilities for running those works, provided that you comply with 
     169the terms of this License in conveying all material for which you do 
     170not control copyright.  Those thus making or running the covered works 
     171for you must do so exclusively on your behalf, under your direction 
     172and control, on terms that prohibit them from making any copies of 
     173your copyrighted material outside their relationship with you. 
     174 
     175  Conveying under any other circumstances is permitted solely under 
     176the conditions stated below.  Sublicensing is not allowed; section 10 
     177makes it unnecessary. 
     178 
     179  3. Protecting Users' Legal Rights From Anti-Circumvention Law. 
     180 
     181  No covered work shall be deemed part of an effective technological 
     182measure under any applicable law fulfilling obligations under article 
     18311 of the WIPO copyright treaty adopted on 20 December 1996, or 
     184similar laws prohibiting or restricting circumvention of such 
     185measures. 
     186 
     187  When you convey a covered work, you waive any legal power to forbid 
     188circumvention of technological measures to the extent such circumvention 
     189is effected by exercising rights under this License with respect to 
     190the covered work, and you disclaim any intention to limit operation or 
     191modification of the work as a means of enforcing, against the work's 
     192users, your or third parties' legal rights to forbid circumvention of 
     193technological measures. 
     194 
     195  4. Conveying Verbatim Copies. 
     196 
     197  You may convey verbatim copies of the Program's source code as you 
     198receive it, in any medium, provided that you conspicuously and 
     199appropriately publish on each copy an appropriate copyright notice; 
     200keep intact all notices stating that this License and any 
     201non-permissive terms added in accord with section 7 apply to the code; 
     202keep intact all notices of the absence of any warranty; and give all 
     203recipients a copy of this License along with the Program. 
     204 
     205  You may charge any price or no price for each copy that you convey, 
     206and you may offer support or warranty protection for a fee. 
     207 
     208  5. Conveying Modified Source Versions. 
     209 
     210  You may convey a work based on the Program, or the modifications to 
     211produce it from the Program, in the form of source code under the 
     212terms of section 4, provided that you also meet all of these conditions: 
     213 
     214    a) The work must carry prominent notices stating that you modified 
     215    it, and giving a relevant date. 
     216 
     217    b) The work must carry prominent notices stating that it is 
     218    released under this License and any conditions added under section 
     219    7.  This requirement modifies the requirement in section 4 to 
     220    "keep intact all notices". 
     221 
     222    c) You must license the entire work, as a whole, under this 
     223    License to anyone who comes into possession of a copy.  This 
     224    License will therefore apply, along with any applicable section 7 
     225    additional terms, to the whole of the work, and all its parts, 
     226    regardless of how they are packaged.  This License gives no 
     227    permission to license the work in any other way, but it does not 
     228    invalidate such permission if you have separately received it. 
     229 
     230    d) If the work has interactive user interfaces, each must display 
     231    Appropriate Legal Notices; however, if the Program has interactive 
     232    interfaces that do not display Appropriate Legal Notices, your 
     233    work need not make them do so. 
     234 
     235  A compilation of a covered work with other separate and independent 
     236works, which are not by their nature extensions of the covered work, 
     237and which are not combined with it such as to form a larger program, 
     238in or on a volume of a storage or distribution medium, is called an 
     239"aggregate" if the compilation and its resulting copyright are not 
     240used to limit the access or legal rights of the compilation's users 
     241beyond what the individual works permit.  Inclusion of a covered work 
     242in an aggregate does not cause this License to apply to the other 
     243parts of the aggregate. 
     244 
     245  6. Conveying Non-Source Forms. 
     246 
     247  You may convey a covered work in object code form under the terms 
     248of sections 4 and 5, provided that you also convey the 
     249machine-readable Corresponding Source under the terms of this License, 
     250in one of these ways: 
     251 
     252    a) Convey the object code in, or embodied in, a physical product 
     253    (including a physical distribution medium), accompanied by the 
     254    Corresponding Source fixed on a durable physical medium 
     255    customarily used for software interchange. 
     256 
     257    b) Convey the object code in, or embodied in, a physical product 
     258    (including a physical distribution medium), accompanied by a 
     259    written offer, valid for at least three years and valid for as 
     260    long as you offer spare parts or customer support for that product 
     261    model, to give anyone who possesses the object code either (1) a 
     262    copy of the Corresponding Source for all the software in the 
     263    product that is covered by this License, on a durable physical 
     264    medium customarily used for software interchange, for a price no 
     265    more than your reasonable cost of physically performing this 
     266    conveying of source, or (2) access to copy the 
     267    Corresponding Source from a network server at no charge. 
     268 
     269    c) Convey individual copies of the object code with a copy of the 
     270    written offer to provide the Corresponding Source.  This 
     271    alternative is allowed only occasionally and noncommercially, and 
     272    only if you received the object code with such an offer, in accord 
     273    with subsection 6b. 
     274 
     275    d) Convey the object code by offering access from a designated 
     276    place (gratis or for a charge), and offer equivalent access to the 
     277    Corresponding Source in the same way through the same place at no 
     278    further charge.  You need not require recipients to copy the 
     279    Corresponding Source along with the object code.  If the place to 
     280    copy the object code is a network server, the Corresponding Source 
     281    may be on a different server (operated by you or a third party) 
     282    that supports equivalent copying facilities, provided you maintain 
     283    clear directions next to the object code saying where to find the 
     284    Corresponding Source.  Regardless of what server hosts the 
     285    Corresponding Source, you remain obligated to ensure that it is 
     286    available for as long as needed to satisfy these requirements. 
     287 
     288    e) Convey the object code using peer-to-peer transmission, provided 
     289    you inform other peers where the object code and Corresponding 
     290    Source of the work are being offered to the general public at no 
     291    charge under subsection 6d. 
     292 
     293  A separable portion of the object code, whose source code is excluded 
     294from the Corresponding Source as a System Library, need not be 
     295included in conveying the object code work. 
     296 
     297  A "User Product" is either (1) a "consumer product", which means any 
     298tangible personal property which is normally used for personal, family, 
     299or household purposes, or (2) anything designed or sold for incorporation 
     300into a dwelling.  In determining whether a product is a consumer product, 
     301doubtful cases shall be resolved in favor of coverage.  For a particular 
     302product received by a particular user, "normally used" refers to a 
     303typical or common use of that class of product, regardless of the status 
     304of the particular user or of the way in which the particular user 
     305actually uses, or expects or is expected to use, the product.  A product 
     306is a consumer product regardless of whether the product has substantial 
     307commercial, industrial or non-consumer uses, unless such uses represent 
     308the only significant mode of use of the product. 
     309 
     310  "Installation Information" for a User Product means any methods, 
     311procedures, authorization keys, or other information required to install 
     312and execute modified versions of a covered work in that User Product from 
     313a modified version of its Corresponding Source.  The information must 
     314suffice to ensure that the continued functioning of the modified object 
     315code is in no case prevented or interfered with solely because 
     316modification has been made. 
     317 
     318  If you convey an object code work under this section in, or with, or 
     319specifically for use in, a User Product, and the conveying occurs as 
     320part of a transaction in which the right of possession and use of the 
     321User Product is transferred to the recipient in perpetuity or for a 
     322fixed term (regardless of how the transaction is characterized), the 
     323Corresponding Source conveyed under this section must be accompanied 
     324by the Installation Information.  But this requirement does not apply 
     325if neither you nor any third party retains the ability to install 
     326modified object code on the User Product (for example, the work has 
     327been installed in ROM). 
     328 
     329  The requirement to provide Installation Information does not include a 
     330requirement to continue to provide support service, warranty, or updates 
     331for a work that has been modified or installed by the recipient, or for 
     332the User Product in which it has been modified or installed.  Access to a 
     333network may be denied when the modification itself materially and 
     334adversely affects the operation of the network or violates the rules and 
     335protocols for communication across the network. 
     336 
     337  Corresponding Source conveyed, and Installation Information provided, 
     338in accord with this section must be in a format that is publicly 
     339documented (and with an implementation available to the public in 
     340source code form), and must require no special password or key for 
     341unpacking, reading or copying. 
     342 
     343  7. Additional Terms. 
     344 
     345  "Additional permissions" are terms that supplement the terms of this 
     346License by making exceptions from one or more of its conditions. 
     347Additional permissions that are applicable to the entire Program shall 
     348be treated as though they were included in this License, to the extent 
     349that they are valid under applicable law.  If additional permissions 
     350apply only to part of the Program, that part may be used separately 
     351under those permissions, but the entire Program remains governed by 
     352this License without regard to the additional permissions. 
     353 
     354  When you convey a copy of a covered work, you may at your option 
     355remove any additional permissions from that copy, or from any part of 
     356it.  (Additional permissions may be written to require their own 
     357removal in certain cases when you modify the work.)  You may place 
     358additional permissions on material, added by you to a covered work, 
     359for which you have or can give appropriate copyright permission. 
     360 
     361  Notwithstanding any other provision of this License, for material you 
     362add to a covered work, you may (if authorized by the copyright holders of 
     363that material) supplement the terms of this License with terms: 
     364 
     365    a) Disclaiming warranty or limiting liability differently from the 
     366    terms of sections 15 and 16 of this License; or 
     367 
     368    b) Requiring preservation of specified reasonable legal notices or 
     369    author attributions in that material or in the Appropriate Legal 
     370    Notices displayed by works containing it; or 
     371 
     372    c) Prohibiting misrepresentation of the origin of that material, or 
     373    requiring that modified versions of such material be marked in 
     374    reasonable ways as different from the original version; or 
     375 
     376    d) Limiting the use for publicity purposes of names of licensors or 
     377    authors of the material; or 
     378 
     379    e) Declining to grant rights under trademark law for use of some 
     380    trade names, trademarks, or service marks; or 
     381 
     382    f) Requiring indemnification of licensors and authors of that 
     383    material by anyone who conveys the material (or modified versions of 
     384    it) with contractual assumptions of liability to the recipient, for 
     385    any liability that these contractual assumptions directly impose on 
     386    those licensors and authors. 
     387 
     388  All other non-permissive additional terms are considered "further 
     389restrictions" within the meaning of section 10.  If the Program as you 
     390received it, or any part of it, contains a notice stating that it is 
     391governed by this License along with a term that is a further 
     392restriction, you may remove that term.  If a license document contains 
     393a further restriction but permits relicensing or conveying under this 
     394License, you may add to a covered work material governed by the terms 
     395of that license document, provided that the further restriction does 
     396not survive such relicensing or conveying. 
     397 
     398  If you add terms to a covered work in accord with this section, you 
     399must place, in the relevant source files, a statement of the 
     400additional terms that apply to those files, or a notice indicating 
     401where to find the applicable terms. 
     402 
     403  Additional terms, permissive or non-permissive, may be stated in the 
     404form of a separately written license, or stated as exceptions; 
     405the above requirements apply either way. 
     406 
     407  8. Termination. 
     408 
     409  You may not propagate or modify a covered work except as expressly 
     410provided under this License.  Any attempt otherwise to propagate or 
     411modify it is void, and will automatically terminate your rights under 
     412this License (including any patent licenses granted under the third 
     413paragraph of section 11). 
     414 
     415  However, if you cease all violation of this License, then your 
     416license from a particular copyright holder is reinstated (a) 
     417provisionally, unless and until the copyright holder explicitly and 
     418finally terminates your license, and (b) permanently, if the copyright 
     419holder fails to notify you of the violation by some reasonable means 
     420prior to 60 days after the cessation. 
     421 
     422  Moreover, your license from a particular copyright holder is 
     423reinstated permanently if the copyright holder notifies you of the 
     424violation by some reasonable means, this is the first time you have 
     425received notice of violation of this License (for any work) from that 
     426copyright holder, and you cure the violation prior to 30 days after 
     427your receipt of the notice. 
     428 
     429  Termination of your rights under this section does not terminate the 
     430licenses of parties who have received copies or rights from you under 
     431this License.  If your rights have been terminated and not permanently 
     432reinstated, you do not qualify to receive new licenses for the same 
     433material under section 10. 
     434 
     435  9. Acceptance Not Required for Having Copies. 
     436 
     437  You are not required to accept this License in order to receive or 
     438run a copy of the Program.  Ancillary propagation of a covered work 
     439occurring solely as a consequence of using peer-to-peer transmission 
     440to receive a copy likewise does not require acceptance.  However, 
     441nothing other than this License grants you permission to propagate or 
     442modify any covered work.  These actions infringe copyright if you do 
     443not accept this License.  Therefore, by modifying or propagating a 
     444covered work, you indicate your acceptance of this License to do so. 
     445 
     446  10. Automatic Licensing of Downstream Recipients. 
     447 
     448  Each time you convey a covered work, the recipient automatically 
     449receives a license from the original licensors, to run, modify and 
     450propagate that work, subject to this License.  You are not responsible 
     451for enforcing compliance by third parties with this License. 
     452 
     453  An "entity transaction" is a transaction transferring control of an 
     454organization, or substantially all assets of one, or subdividing an 
     455organization, or merging organizations.  If propagation of a covered 
     456work results from an entity transaction, each party to that 
     457transaction who receives a copy of the work also receives whatever 
     458licenses to the work the party's predecessor in interest had or could 
     459give under the previous paragraph, plus a right to possession of the 
     460Corresponding Source of the work from the predecessor in interest, if 
     461the predecessor has it or can get it with reasonable efforts. 
     462 
     463  You may not impose any further restrictions on the exercise of the 
     464rights granted or affirmed under this License.  For example, you may 
     465not impose a license fee, royalty, or other charge for exercise of 
     466rights granted under this License, and you may not initiate litigation 
     467(including a cross-claim or counterclaim in a lawsuit) alleging that 
     468any patent claim is infringed by making, using, selling, offering for 
     469sale, or importing the Program or any portion of it. 
     470 
     471  11. Patents. 
     472 
     473  A "contributor" is a copyright holder who authorizes use under this 
     474License of the Program or a work on which the Program is based.  The 
     475work thus licensed is called the contributor's "contributor version". 
     476 
     477  A contributor's "essential patent claims" are all patent claims 
     478owned or controlled by the contributor, whether already acquired or 
     479hereafter acquired, that would be infringed by some manner, permitted 
     480by this License, of making, using, or selling its contributor version, 
     481but do not include claims that would be infringed only as a 
     482consequence of further modification of the contributor version.  For 
     483purposes of this definition, "control" includes the right to grant 
     484patent sublicenses in a manner consistent with the requirements of 
    195485this License. 
    196486 
    197   7. If, as a consequence of a court judgment or allegation of patent 
    198 infringement or for any other reason (not limited to patent issues), 
    199 conditions are imposed on you (whether by court order, agreement or 
     487  Each contributor grants you a non-exclusive, worldwide, royalty-free 
     488patent license under the contributor's essential patent claims, to 
     489make, use, sell, offer for sale, import and otherwise run, modify and 
     490propagate the contents of its contributor version. 
     491 
     492  In the following three paragraphs, a "patent license" is any express 
     493agreement or commitment, however denominated, not to enforce a patent 
     494(such as an express permission to practice a patent or covenant not to 
     495sue for patent infringement).  To "grant" such a patent license to a 
     496party means to make such an agreement or commitment not to enforce a 
     497patent against the party. 
     498 
     499  If you convey a covered work, knowingly relying on a patent license, 
     500and the Corresponding Source of the work is not available for anyone 
     501to copy, free of charge and under the terms of this License, through a 
     502publicly available network server or other readily accessible means, 
     503then you must either (1) cause the Corresponding Source to be so 
     504available, or (2) arrange to deprive yourself of the benefit of the 
     505patent license for this particular work, or (3) arrange, in a manner 
     506consistent with the requirements of this License, to extend the patent 
     507license to downstream recipients.  "Knowingly relying" means you have 
     508actual knowledge that, but for the patent license, your conveying the 
     509covered work in a country, or your recipient's use of the covered work 
     510in a country, would infringe one or more identifiable patents in that 
     511country that you have reason to believe are valid. 
     512 
     513  If, pursuant to or in connection with a single transaction or 
     514arrangement, you convey, or propagate by procuring conveyance of, a 
     515covered work, and grant a patent license to some of the parties 
     516receiving the covered work authorizing them to use, propagate, modify 
     517or convey a specific copy of the covered work, then the patent license 
     518you grant is automatically extended to all recipients of the covered 
     519work and works based on it. 
     520 
     521  A patent license is "discriminatory" if it does not include within 
     522the scope of its coverage, prohibits the exercise of, or is 
     523conditioned on the non-exercise of one or more of the rights that are 
     524specifically granted under this License.  You may not convey a covered 
     525work if you are a party to an arrangement with a third party that is 
     526in the business of distributing software, under which you make payment 
     527to the third party based on the extent of your activity of conveying 
     528the work, and under which the third party grants, to any of the 
     529parties who would receive the covered work from you, a discriminatory 
     530patent license (a) in connection with copies of the covered work 
     531conveyed by you (or copies made from those copies), or (b) primarily 
     532for and in connection with specific products or compilations that 
     533contain the covered work, unless you entered into that arrangement, 
     534or that patent license was granted, prior to 28 March 2007. 
     535 
     536  Nothing in this License shall be construed as excluding or limiting 
     537any implied license or other defenses to infringement that may 
     538otherwise be available to you under applicable patent law. 
     539 
     540  12. No Surrender of Others' Freedom. 
     541 
     542  If conditions are imposed on you (whether by court order, agreement or 
    200543otherwise) that contradict the conditions of this License, they do not 
    201 excuse you from the conditions of this License.  If you cannot 
    202 distribute so as to satisfy simultaneously your obligations under this 
    203 License and any other pertinent obligations, then as a consequence you 
    204 may not distribute the Program at all.  For example, if a patent 
    205 license would not permit royalty-free redistribution of the Program by 
    206 all those who receive copies directly or indirectly through you, then 
    207 the only way you could satisfy both it and this License would be to 
    208 refrain entirely from distribution of the Program. 
    209  
    210 If any portion of this section is held invalid or unenforceable under 
    211 any particular circumstance, the balance of the section is intended to 
    212 apply and the section as a whole is intended to apply in other 
    213 circumstances. 
    214  
    215 It is not the purpose of this section to induce you to infringe any 
    216 patents or other property right claims or to contest validity of any 
    217 such claims; this section has the sole purpose of protecting the 
    218 integrity of the free software distribution system, which is 
    219 implemented by public license practices.  Many people have made 
    220 generous contributions to the wide range of software distributed 
    221 through that system in reliance on consistent application of that 
    222 system; it is up to the author/donor to decide if he or she is willing 
    223 to distribute software through any other system and a licensee cannot 
    224 impose that choice. 
    225  
    226 This section is intended to make thoroughly clear what is believed to 
    227 be a consequence of the rest of this License. 
    228   
    229   8. If the distribution and/or use of the Program is restricted in 
    230 certain countries either by patents or by copyrighted interfaces, the 
    231 original copyright holder who places the Program under this License 
    232 may add an explicit geographical distribution limitation excluding 
    233 those countries, so that distribution is permitted only in or among 
    234 countries not thus excluded.  In such case, this License incorporates 
    235 the limitation as if written in the body of this License. 
    236  
    237   9. The Free Software Foundation may publish revised and/or new versions 
    238 of the General Public License from time to time.  Such new versions will 
     544excuse you from the conditions of this License.  If you cannot convey a 
     545covered work so as to satisfy simultaneously your obligations under this 
     546License and any other pertinent obligations, then as a consequence you may 
     547not convey it at all.  For example, if you agree to terms that obligate you 
     548to collect a royalty for further conveying from those to whom you convey 
     549the Program, the only way you could satisfy both those terms and this 
     550License would be to refrain entirely from conveying the Program. 
     551 
     552  13. Use with the GNU Affero General Public License. 
     553 
     554  Notwithstanding any other provision of this License, you have 
     555permission to link or combine any covered work with a work licensed 
     556under version 3 of the GNU Affero General Public License into a single 
     557combined work, and to convey the resulting work.  The terms of this 
     558License will continue to apply to the part which is the covered work, 
     559but the special requirements of the GNU Affero General Public License, 
     560section 13, concerning interaction through a network will apply to the 
     561combination as such. 
     562 
     563  14. Revised Versions of this License. 
     564 
     565  The Free Software Foundation may publish revised and/or new versions of 
     566the GNU General Public License from time to time.  Such new versions will 
    239567be similar in spirit to the present version, but may differ in detail to 
    240568address new problems or concerns. 
    241569 
    242 Each version is given a distinguishing version number.  If the Program 
    243 specifies a version number of this License which applies to it and "any 
    244 later version", you have the option of following the terms and conditions 
    245 either of that version or of any later version published by the Free 
    246 Software Foundation.  If the Program does not specify a version number of 
    247 this License, you may choose any version ever published by the Free Software 
    248 Foundation. 
    249  
    250   10. If you wish to incorporate parts of the Program into other free 
    251 programs whose distribution conditions are different, write to the author 
    252 to ask for permission.  For software which is copyrighted by the Free 
    253 Software Foundation, write to the Free Software Foundation; we sometimes 
    254 make exceptions for this.  Our decision will be guided by the two goals 
    255 of preserving the free status of all derivatives of our free software and 
    256 of promoting the sharing and reuse of software generally. 
    257  
    258                             NO WARRANTY 
    259  
    260   11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY 
    261 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN 
    262 OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES 
    263 PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED 
    264 OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
    265 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS 
    266 TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE 
    267 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, 
    268 REPAIR OR CORRECTION. 
    269  
    270   12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 
    271 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR 
    272 REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 
    273 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING 
    274 OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED 
    275 TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY 
    276 YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER 
    277 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE 
    278 POSSIBILITY OF SUCH DAMAGES. 
    279  
    280                      END OF TERMS AND CONDITIONS 
    281   
    282             How to Apply These Terms to Your New Programs 
     570  Each version is given a distinguishing version number.  If the 
     571Program specifies that a certain numbered version of the GNU General 
     572Public License "or any later version" applies to it, you have the 
     573option of following the terms and conditions either of that numbered 
     574version or of any later version published by the Free Software 
     575Foundation.  If the Program does not specify a version number of the 
     576GNU General Public License, you may choose any version ever published 
     577by the Free Software Foundation. 
     578 
     579  If the Program specifies that a proxy can decide which future 
     580versions of the GNU General Public License can be used, that proxy's 
     581public statement of acceptance of a version permanently authorizes you 
     582to choose that version for the Program. 
     583 
     584  Later license versions may give you additional or different 
     585permissions.  However, no additional obligations are imposed on any 
     586author or copyright holder as a result of your choosing to follow a 
     587later version. 
     588 
     589  15. Disclaimer of Warranty. 
     590 
     591  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 
     592APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 
     593HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 
     594OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 
     595THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
     596PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 
     597IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 
     598ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 
     599 
     600  16. Limitation of Liability. 
     601 
     602  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 
     603WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 
     604THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 
     605GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 
     606USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 
     607DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 
     608PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 
     609EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 
     610SUCH DAMAGES. 
     611 
     612  17. Interpretation of Sections 15 and 16. 
     613 
     614  If the disclaimer of warranty and limitation of liability provided 
     615above cannot be given local legal effect according to their terms, 
     616reviewing courts shall apply local law that most closely approximates 
     617an absolute waiver of all civil liability in connection with the 
     618Program, unless a warranty or assumption of liability accompanies a 
     619copy of the Program in return for a fee. 
     620 
     621                     END OF TERMS AND CONDITIONS 
     622 
     623            How to Apply These Terms to Your New Programs 
    283624 
    284625  If you develop a new program, and you want it to be of the greatest 
     
    288629  To do so, attach the following notices to the program.  It is safest 
    289630to attach them to the start of each source file to most effectively 
    290 convey the exclusion of warranty; and each file should have at least 
     631state the exclusion of warranty; and each file should have at least 
    291632the "copyright" line and a pointer to where the full notice is found. 
    292633 
     
    294635    Copyright (C) <year>  <name of author> 
    295636 
    296     This program is free software; you can redistribute it and/or modify 
     637    This program is free software: you can redistribute it and/or modify 
    297638    it under the terms of the GNU General Public License as published by 
    298     the Free Software Foundation; either version 2 of the License, or 
     639    the Free Software Foundation, either version 3 of the License, or 
    299640    (at your option) any later version. 
    300641 
     
    305646 
    306647    You should have received a copy of the GNU General Public License 
    307     along with this program; if not, write to the Free Software 
    308     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA 
    309  
     648    along with this program.  If not, see <http://www.gnu.org/licenses/>. 
    310649 
    311650Also add information on how to contact you by electronic and paper mail. 
    312651 
    313 If the program is interactive, make it output a short notice like this 
    314 when it starts in an interactive mode: 
    315  
    316     Gnomovision version 69, Copyright (C) year name of author 
    317     Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 
     652  If the program does terminal interaction, make it output a short 
     653notice like this when it starts in an interactive mode: 
     654 
     655    <program>  Copyright (C) <year>  <name of author> 
     656    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 
    318657    This is free software, and you are welcome to redistribute it 
    319658    under certain conditions; type `show c' for details. 
    320659 
    321660The hypothetical commands `show w' and `show c' should show the appropriate 
    322 parts of the General Public License.  Of course, the commands you use may 
    323 be called something other than `show w' and `show c'; they could even be 
    324 mouse-clicks or menu items--whatever suits your program. 
    325  
    326 You should also get your employer (if you work as a programmer) or your 
    327 school, if any, to sign a "copyright disclaimer" for the program, if 
    328 necessary.  Here is a sample; alter the names: 
    329  
    330   Yoyodyne, Inc., hereby disclaims all copyright interest in the program 
    331   `Gnomovision' (which makes passes at compilers) written by James Hacker. 
    332  
    333   <signature of Ty Coon>, 1 April 1989 
    334   Ty Coon, President of Vice 
    335  
    336 This General Public License does not permit incorporating your program into 
    337 proprietary programs.  If your program is a subroutine library, you may 
    338 consider it more useful to permit linking proprietary applications with the 
    339 library.  If this is what you want to do, use the GNU Library General 
    340 Public License instead of this License. 
     661parts of the General Public License.  Of course, your program's commands 
     662might be different; for a GUI interface, you would use an "about box". 
     663 
     664  You should also get your employer (if you work as a programmer) or school, 
     665if any, to sign a "copyright disclaimer" for the program, if necessary. 
     666For more information on this, and how to apply and follow the GNU GPL, see 
     667<http://www.gnu.org/licenses/>. 
     668 
     669  The GNU General Public License does not permit incorporating your program 
     670into proprietary programs.  If your program is a subroutine library, you 
     671may consider it more useful to permit linking proprietary applications with 
     672the library.  If this is what you want to do, use the GNU Lesser General 
     673Public License instead of this License.  But first, please read 
     674<http://www.gnu.org/philosophy/why-not-lgpl.html>.