[up] Footnotes 7.x-2.6

sites/all/modules/footnotes/LICENSE.txt

@@ -1,274 +1,339 @@
-GNU GENERAL PUBLIC LICENSE
-
-              Version 2, June 1991
-
-Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave,
-Cambridge, MA 02139, USA. Everyone is permitted to copy and distribute
-verbatim copies of this license document, but changing it is not allowed.
-
-                  Preamble
-
-The licenses for most software are designed to take away your freedom to
-share and change it. By contrast, the GNU General Public License is
-intended to guarantee your freedom to share and change free software--to
-make sure the software is free for all its users. This General Public License
-applies to most of the Free Software Foundation's software and to any other
-program whose authors commit to using it. (Some other Free Software
-Foundation software is covered by the GNU Library General Public License
-instead.) You can apply it to your programs, too.
-
-When we speak of free software, we are referring to freedom, not price. Our
-General Public Licenses are designed to make sure that you have the
-freedom to distribute copies of free software (and charge for this service if
-you wish), that you receive source code or can get it if you want it, that you
-can change the software or use pieces of it in new free programs; and that
-you know you can do these things.
-
-To protect your rights, we need to make restrictions that forbid anyone to
-deny you these rights or to ask you to surrender the rights. These restrictions
-translate to certain responsibilities for you if you distribute copies of the
-software, or if you modify it.
-
-For example, if you distribute copies of such a program, whether gratis or for
-a fee, you must give the recipients all the rights that you have. You must make
-sure that they, too, receive or can get the source code. And you must show
-them these terms so they know their rights.
-
-We protect your rights with two steps: (1) copyright the software, and (2)
-offer you this license which gives you legal permission to copy, distribute
-and/or modify the software.
-
-Also, for each author's protection and ours, we want to make certain that
-everyone understands that there is no warranty for this free software. If the
-software is modified by someone else and passed on, we want its recipients
-to know that what they have is not the original, so that any problems
-introduced by others will not reflect on the original authors' reputations.
-
-Finally, any free program is threatened constantly by software patents. We
-wish to avoid the danger that redistributors of a free program will individually
-obtain patent licenses, in effect making the program proprietary. To prevent
-this, we have made it clear that any patent must be licensed for everyone's
-free use or not licensed at all.
-
-The precise terms and conditions for copying, distribution and modification
-follow.
-
-           GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND
-               MODIFICATION
-
-0. This License applies to any program or other work which contains a notice
-placed by the copyright holder saying it may be distributed under the terms
-of this General Public License. The "Program", below, refers to any such
-program or work, and a "work based on the Program" means either the
-Program or any derivative work under copyright law: that is to say, a work
-containing the Program or a portion of it, either verbatim or with
-modifications and/or translated into another language. (Hereinafter, translation
-is included without limitation in the term "modification".) Each licensee is
-addressed as "you".
-
-Activities other than copying, distribution and modification are not covered
-by this License; they are outside its scope. The act of running the Program is
-not restricted, and the output from the Program is covered only if its contents
-constitute a work based on the Program (independent of having been made
-by running the Program). Whether that is true depends on what the Program
-does.
-
-1. You may copy and distribute verbatim copies of the Program's source
-code as you receive it, in any medium, provided that you conspicuously and
-appropriately publish on each copy an appropriate copyright notice and
-disclaimer of warranty; keep intact all the notices that refer to this License
-and to the absence of any warranty; and give any other recipients of the
-Program a copy of this License along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and you
-may at your option offer warranty protection in exchange for a fee.
-
-2. You may modify your copy or copies of the Program or any portion of it,
-thus forming a work based on the Program, and copy and distribute such
-modifications or work under the terms of Section 1 above, provided that you
-also meet all of these conditions:
-
-a) You must cause the modified files to carry prominent notices stating that
-you changed the files and the date of any change.
-
-b) You must cause any work that you distribute or publish, that in whole or in
-part contains or is derived from the Program or any part thereof, to be
-licensed as a whole at no charge to all third parties under the terms of this
-License.
-
-c) If the modified program normally reads commands interactively when run,
-you must cause it, when started running for such interactive use in the most
-ordinary way, to print or display an announcement including an appropriate
-copyright notice and a notice that there is no warranty (or else, saying that
-you provide a warranty) and that users may redistribute the program under
-these conditions, and telling the user how to view a copy of this License.
-(Exception: if the Program itself is interactive but does not normally print such
-an announcement, your work based on the Program is not required to print
-an announcement.)
-
-These requirements apply to the modified work as a whole. If identifiable
-sections of that work are not derived from the Program, and can be
-reasonably considered independent and separate works in themselves, then
-this License, and its terms, do not apply to those sections when you distribute
-them as separate works. But when you distribute the same sections as part
-of a whole which is a work based on the Program, the distribution of the
-whole must be on the terms of this License, whose permissions for other
-licensees extend to the entire whole, and thus to each and every part
-regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest your rights to
-work written entirely by you; rather, the intent is to exercise the right to
-control the distribution of derivative or collective works based on the
-Program.
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
 
 In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of a
-storage or distribution medium does not bring the other work under the scope
-of this License.
-
-3. You may copy and distribute the Program (or a work based on it, under
-Section 2) in object code or executable form under the terms of Sections 1
-and 2 above provided that you also do one of the following:
-
-a) Accompany it with the complete corresponding machine-readable source
-code, which must be distributed under the terms of Sections 1 and 2 above
-on a medium customarily used for software interchange; or,
-
-b) Accompany it with a written offer, valid for at least three years, to give
-any third party, for a charge no more than your cost of physically performing
-source distribution, a complete machine-readable copy of the corresponding
-source code, to be distributed under the terms of Sections 1 and 2 above on
-a medium customarily used for software interchange; or,
-
-c) Accompany it with the information you received as to the offer to distribute
-corresponding source code. (This alternative is allowed only for
-noncommercial distribution and only if you received the program in object
-code or executable form with such an offer, in accord with Subsection b
-above.)
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
 
 The source code for a work means the preferred form of the work for
-making modifications to it. For an executable work, complete source code
-means all the source code for all modules it contains, plus any associated
-interface definition files, plus the scripts used to control compilation and
-installation of the executable. However, as a special exception, the source
-code distributed need not include anything that is normally distributed (in
-either source or binary form) with the major components (compiler, kernel,
-and so on) of the operating system on which the executable runs, unless that
-component itself accompanies the executable.
-
-If distribution of executable or object code is made by offering access to
-copy from a designated place, then offering equivalent access to copy the
-source code from the same place counts as distribution of the source code,
-even though third parties are not compelled to copy the source along with the
-object code.
-
-4. You may not copy, modify, sublicense, or distribute the Program except as
-expressly provided under this License. Any attempt otherwise to copy,
-modify, sublicense or distribute the Program is void, and will automatically
-terminate your rights under this License. However, parties who have received
-copies, or rights, from you under this License will not have their licenses
-terminated so long as such parties remain in full compliance.
-
-5. You are not required to accept this License, since you have not signed it.
-However, nothing else grants you permission to modify or distribute the
-Program or its derivative works. These actions are prohibited by law if you
-do not accept this License. Therefore, by modifying or distributing the
-Program (or any work based on the Program), you indicate your acceptance
-of this License to do so, and all its terms and conditions for copying,
-distributing or modifying the Program or works based on it.
-
-6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the original
-licensor to copy, distribute or modify the Program subject to these terms and
-conditions. You may not impose any further restrictions on the recipients'
-exercise of the rights granted herein. You are not responsible for enforcing
-compliance by third parties to this License.
-
-7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues), conditions
-are imposed on you (whether by court order, agreement or otherwise) that
-contradict the conditions of this License, they do not excuse you from the
-conditions of this License. If you cannot distribute so as to satisfy
-simultaneously your obligations under this License and any other pertinent
-obligations, then as a consequence you may not distribute the Program at all.
-For example, if a patent license would not permit royalty-free redistribution
-of the Program by all those who receive copies directly or indirectly through
-you, then the only way you could satisfy both it and this License would be to
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
 refrain entirely from distribution of the Program.
 
-If any portion of this section is held invalid or unenforceable under any
-particular circumstance, the balance of the section is intended to apply and
-the section as a whole is intended to apply in other circumstances.
-
-It is not the purpose of this section to induce you to infringe any patents or
-other property right claims or to contest validity of any such claims; this
-section has the sole purpose of protecting the integrity of the free software
-distribution system, which is implemented by public license practices. Many
-people have made generous contributions to the wide range of software
-distributed through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing to
-distribute software through any other system and a licensee cannot impose
-that choice.
-
-This section is intended to make thoroughly clear what is believed to be a
-consequence of the rest of this License.
-
-8. If the distribution and/or use of the Program is restricted in certain
-countries either by patents or by copyrighted interfaces, the original copyright
-holder who places the Program under this License may add an explicit
-geographical distribution limitation excluding those countries, so that
-distribution is permitted only in or among countries not thus excluded. In such
-case, this License incorporates the limitation as if written in the body of this
-License.
-
-9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will be
-similar in spirit to the present version, but may differ in detail to address new
-problems or concerns.
-
-Each version is given a distinguishing version number. If the Program specifies
-a version number of this License which applies to it and "any later version",
-you have the option of following the terms and conditions either of that
-version or of any later version published by the Free Software Foundation. If
-the Program does not specify a version number of this License, you may
-choose any version ever published by the Free Software Foundation.
-
-10. If you wish to incorporate parts of the Program into other free programs
-whose distribution conditions are different, write to the author to ask for
-permission. For software which is copyrighted by the Free Software
-Foundation, write to the Free Software Foundation; we sometimes make
-exceptions for this. Our decision will be guided by the two goals of
-preserving the free status of all derivatives of our free software and of
-promoting the sharing and reuse of software generally.
-
-               NO WARRANTY
-
-11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE,
-THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT
-PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE
-STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
-OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
-WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,
-INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND
-PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
-NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR
-AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR
-ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE
-LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL,
-SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
-ARISING OUT OF THE USE OR INABILITY TO USE THE
-PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA
-OR DATA BEING RENDERED INACCURATE OR LOSSES
-SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE
-PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN
-IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF
-THE POSSIBILITY OF SUCH DAMAGES.
-
-          END OF TERMS AND CONDITIONS
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

sites/all/modules/footnotes/footnotes.info

@@ -1,10 +1,10 @@
 name = Footnotes
 description = "Add automatically numbered footnotes to your posts."
 core = 7.x
-
-; Information added by drupal.org packaging script on 2011-03-13
-version = "7.x-2.5"
+stylesheets[all][] = footnotes.css
+; Information added by Drupal.org packaging script on 2018-02-21
+version = "7.x-2.6"
 core = "7.x"
 project = "footnotes"
-datestamp = "1300041367"
+datestamp = "1519214295"
 

sites/all/modules/footnotes/footnotes.module

@@ -8,17 +8,12 @@
 
 /**
  * Implementation of hook_help().
- *
- * Throughout Drupal, hook_help() is used to display help text at the top of
- * pages. Some other parts of drupal pages get explanatory text from these hooks
- * as well. We use it here to provide a description of the module on the
- * module administration page.
  */
-function footnotes_help($section) {
-  switch ($section) {
-    case 'admin/modules#description':
+function footnotes_help($path, $arg) {
+  switch ($path) {
+    case 'admin/help#footnotes':
       // This description is shown in the listing at admin/modules.
-      return t('Insert automatically numbered footnotes using <fn> or [fn] tags.');
+      return t('Insert automatically numbered footnotes using &lt;fn&gt; or [fn] tags. Enable the footnotes text filter <a href="@url">here</a>.', array('@url' => url('admin/config/content/formats')));
   }
 }
 
@@ -382,18 +377,6 @@ function theme_footnote_list($footnotes) {
 }
 
 /**
-* Implementation of hook_init()
-*
-* Add special css for Footnotes module.
-*
-* Thanks to binford2k@lug.wsu.edu for this tip and drinkypoo
-* for the question leading up to it. http://drupal.org/node/80538
-*/
-function footnotes_init() {
-  drupal_add_css(drupal_get_path('module', 'footnotes') . '/footnotes.css', array('group' => CSS_DEFAULT, 'every_page' => TRUE));
-}
-
-/**
 * Helper for other filters, check if Footnotes is present in your filter chain.
 *
 * Note: Due to changes in Filter API, the arguments to this function have changed

sites/all/modules/footnotes/footnotes_field/css/footnotes_field.css

@@ -0,0 +1,7 @@
+ul.footnotes {
+  display: none;
+}
+
+#footnotes-all ul.footnotes {
+  display: block;
+}

sites/all/modules/footnotes/footnotes_field/ds/ds_footnotes_ui_field.inc

@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * @file
+ * Display Suite footnotes field ui file.
+ */
+
+/**
+ * Renders footnotes field.
+ *
+ * @param array $field
+ *   The field array.
+ *
+ * @return string
+ *   The rendered HTML.
+ */
+function _footnotes_field_render($field) {
+  $render = array(
+    '#prefix' => '<div id="footnotes-all">',
+    '#markup' => NULL,
+    '#suffix' => '</div>',
+    '#attached' => array(
+      'js' => array(
+        array(
+          'data' => drupal_get_path('module', 'footnotes_field') . '/js/footnotes_field.js',
+          'type' => 'file',
+        ),
+      ),
+      'css' => array(
+        array(
+          'data' => drupal_get_path('module', 'footnotes_field') . '/css/footnotes_field.css',
+          'type' => 'file',
+        ),
+      ),
+    ),
+  );
+  return drupal_render($render);
+}

sites/all/modules/footnotes/footnotes_field/footnotes_field.info

@@ -0,0 +1,12 @@
+name = Footnotes field/block
+description = Exposes a Display Suite field or block with all footnotes used in a node.
+core = 7.x
+dependencies[] = footnotes
+configure = admin/config/content/footnotes
+
+; Information added by Drupal.org packaging script on 2018-02-21
+version = "7.x-2.6"
+core = "7.x"
+project = "footnotes"
+datestamp = "1519214295"
+

sites/all/modules/footnotes/footnotes_field/footnotes_field.module

@@ -0,0 +1,130 @@
+<?php
+
+/**
+ * @file
+ * Hooks and general logic for the Footnotes field module.
+ */
+
+/**
+ * Implements hook_ctools_plugin_api().
+ */
+function footnotes_field_ctools_plugin_api($module, $api) {
+  if (($module == 'ds' && $api == 'ds') || ($module == 'ds_extras' && $api == 'ds_extras')) {
+    return array('version' => 1);
+  }
+}
+
+/**
+ * Implements hook_menu().
+ */
+function footnotes_field_menu() {
+  $items['admin/config/content/footnotes'] = array(
+    'title' => 'Footnotes',
+    'description' => 'Config page for footnotes fields/blocks',
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('_footnotes_field_admin_form'),
+    'access arguments' => array('administer footnotes fields'),
+    'file' => 'includes/footnotes_field.admin.inc',
+  );
+
+  return $items;
+}
+
+/**
+ * Implements hook_permission().
+ */
+function footnotes_field_permission() {
+  return array(
+    'administer footnotes fields' => array(
+      'title' => t('Administer footnotes fields'),
+      'description' => t('Perform administration tasks for footnotes fields.'),
+    ),
+  );
+}
+
+/**
+ * Implements hook_ds_fields_info().
+ */
+function footnotes_field_ds_fields_info($entity_type) {
+  $fields = array();
+  $settings = _footnotes_field_get_settings();
+
+  if (!empty($settings['content_types'])) {
+    $content_types = array_keys(array_filter($settings['content_types']));
+    // Only expose this field if there is at least one content type selected.
+    if (!empty($content_types)) {
+      $ui_limit = array();
+      foreach ($content_types as $content_type) {
+        $ui_limit[] = $content_type . '|*';
+      }
+
+      $fields['footnotes_field'] = array(
+        'title' => t('Footnotes (ds field)'),
+        'field_type' => DS_FIELD_TYPE_FUNCTION,
+        'ui_limit' => $ui_limit,
+        'file' => drupal_get_path('module', 'footnotes_field') . '/ds/ds_footnotes_ui_field.inc',
+        'function' => '_footnotes_field_render',
+        'properties' => array(),
+      );
+
+      return array('node' => $fields);
+    }
+  }
+}
+
+/**
+ * Implements hook_block_info().
+ */
+function footnotes_field_block_info() {
+  $blocks['footnotes'] = array(
+    'info' => t('Footnotes: node detail'),
+  );
+  return $blocks;
+}
+
+/**
+ * Implements hook_block_view().
+ */
+function footnotes_field_block_view($delta = '') {
+  $block = array();
+  switch ($delta) {
+    case 'footnotes':
+      $node = menu_get_object('node');
+      $settings = _footnotes_field_get_settings();
+
+      if ($node && !empty($settings['expose_block'])) {
+        $block['subject'] = t('Footnotes');
+        $block['content'] = array(
+          '#prefix' => '<div id="footnotes-all">',
+          '#markup' => NULL,
+          '#suffix' => '</div>',
+          '#attached' => array(
+            'js' => array(
+              array(
+                'data' => drupal_get_path('module', 'footnotes_field') . '/js/footnotes_field.js',
+                'type' => 'file',
+              ),
+            ),
+            'css' => array(
+              array(
+                'data' => drupal_get_path('module', 'footnotes_field') . '/css/footnotes_field.css',
+                'type' => 'file',
+              ),
+            ),
+          ),
+        );
+        break;
+      }
+  }
+  return $block;
+}
+
+/**
+ * Fetches settings form admin page.
+ *
+ * @return array
+ *   The footnotes field settings.
+ */
+function _footnotes_field_get_settings() {
+  return variable_get('footnotes_field_settings', array());
+}

sites/all/modules/footnotes/footnotes_field/includes/footnotes_field.admin.inc

@@ -0,0 +1,94 @@
+<?php
+
+/**
+ * @file
+ * Footnotes field admin file.
+ */
+
+/**
+ * Renders admin form.
+ *
+ * @param array $form
+ *   Form array.
+ * @param array $form_state
+ *   The form state array.
+ */
+function _footnotes_field_admin_form($form, &$form_state) {
+  $content_types = _footnotes_get_content_types();
+  $settings = _footnotes_field_get_settings();
+
+  if (module_exists('ds')) {
+    $form['content_types'] = array(
+      '#type' => 'checkboxes',
+      '#title' => t('Content types'),
+      '#options' => $content_types,
+      '#default_value' => !empty($settings['content_types']) ? $settings['content_types'] : array(),
+      '#description' => t('Select the content types you want to enable the footnotes field for. This will expose an extra field on the "manage display" page of the selected content types. The footnotes will be stripped from the node text fields and will be added in this custom field.'),
+    );
+  }
+  else {
+    $form['content_types'] = array(
+      '#markup' => '<div class="messages warning">' . t('If you want to expose the footnotes as a field you have to install <a href="!url">Display Suite</a>.', array('!url' => url('https://www.drupal.org/project/ds'))) . '</div>',
+    );
+  }
+
+  $form['expose_block'] = array(
+    '#type' => 'checkbox',
+    '#title' => t('Expose footnotes as block'),
+    '#default_value' => !empty($settings['expose_block']) ? $settings['expose_block'] : 0,
+    '#description' => t('This will expose a block which you can add on a node detail page. The footnotes will be stripped from the node text fields and will be added in this block.'),
+  );
+
+  $form['submit'] = array(
+    '#type' => 'submit',
+    '#value' => t('Save settings'),
+  );
+
+  if (module_exists('ds')) {
+    $form['info'] = array(
+      '#markup' => '<div class="messages warning">' . t('Saving this form will clear all caches to expose a Display Suite field.') . '</div>',
+    );
+  }
+  return $form;
+}
+
+/**
+ * Submit handler.
+ *
+ * @param array $form
+ *   Form array.
+ * @param array $form_state
+ *   Form_state array.
+ */
+function _footnotes_field_admin_form_submit($form, &$form_state) {
+  $content_types = NULL;
+  if (isset($form_state['values']['content_types'])) {
+    $content_types = $form_state['values']['content_types'];
+  }
+  $expose_block = $form_state['values']['expose_block'];
+
+  variable_set('footnotes_field_settings',
+      array(
+        'content_types' => $content_types,
+        'expose_block' => $expose_block,
+      ));
+
+  if (module_exists('ds')) {
+    drupal_flush_all_caches();
+  }
+  drupal_set_message(t('Your settings have been saved.'));
+}
+
+/**
+ * Fetches option mist with all content types.
+ */
+function _footnotes_get_content_types() {
+  $options = array();
+  $content_types = node_type_get_types();
+
+  foreach ($content_types as $key => $content_type) {
+    $options[$key] = $content_type->name;
+  }
+
+  return $options;
+}

sites/all/modules/footnotes/footnotes_field/js/footnotes_field.js

@@ -0,0 +1,12 @@
+(function ($) {
+  Drupal.behaviors.footnotes = {
+    attach: function (context, settings) {
+      var footnotes_html = '';
+      $('ul.footnotes').not('#footnotes-all ul.footnotes').each(function () {
+        footnotes_html += $(this).html();
+      });
+      $('#footnotes-all').html('<ul class="footnotes">' + footnotes_html + '</ul>');
+      $('ul.footnotes').not('#footnotes-all ul.footnotes').remove();
+    }
+  };
+})(jQuery);

sites/all/modules/footnotes/footnotes_views.info

@@ -5,9 +5,9 @@ dependencies[] = views
 package = Other
 core = 6.x
 
-; Information added by drupal.org packaging script on 2011-03-13
-version = "7.x-2.5"
+; Information added by Drupal.org packaging script on 2018-02-21
+version = "7.x-2.6"
 core = "7.x"
 project = "footnotes"
-datestamp = "1300041367"
+datestamp = "1519214295"
 

sites/all/modules/footnotes/footnotes_views_handler_field_body_footnotes.inc

@@ -18,6 +18,10 @@ class footnotes_views_handler_field_body_footnotes extends footnotes_views_handl
       // $data = substr($data, $start, $end);
       $data = substr($data, $start);
     }
+    else {
+      // There are no footnotes.
+      $data = '';
+    }
     return $data;
   }
 

sites/all/modules/footnotes/footnotes_wysiwyg/README.txt

@@ -1,9 +1,14 @@
 Footnotes Wysiwyg
 --------------------
 Installation Instructions:
-1. Enable the module in /admin/modules
-2. Enable the "Add Footnote" button in the Wysiwyg settings for the input format(s)
-that you would like to use.
+1. Make sure you have enabled wither the WYSIWYG or CKEditor module. Otherwise
+nothing will happen.
+2. Enable the module in /admin/modules
+3. Enable the "Add Footnote" button in the WYSIWYG or CKEditor module settings.
+
+Note: If you are using the CKEditor module, in addition to adding the button
+you must also check the 'Add Footnotes' checkbox for the 'Plugins' setting.
+
 
 TinyMCE
 ----------------------
@@ -61,4 +66,5 @@ an existing footnote, the "Edit footnote" entry is missing from the context
 menu. Also, if one then clicks on the "Add footnote" toolbar button, the values
 of the existing footnote are not shown in the dialog box, rather a new, empty
 footnote dialog is shown. If "Ok" is clicked, the old footnote is lost and
-replaced with the empty or new values.
+replaced with the empty or new values.
+

sites/all/modules/footnotes/footnotes_wysiwyg/ckeditor_plugin/plugin.js

@@ -90,7 +90,7 @@ CKEDITOR.plugins.add( 'footnotes',
          var element = selection.getSelectedElement();
          var seltype = selection.getType();
          
-         if ( seltype == CKEDITOR.SELECTION_ELEMENT && element.getAttribute( '_cke_real_element_type' ) && element.getAttribute( '_cke_real_element_type' ) == 'fn' )
+         if ( seltype == CKEDITOR.SELECTION_ELEMENT && element.getAttribute( 'data-cke-real-element-type' ) && element.getAttribute( 'data-cke-real-element-type' ) == 'fn' )
          {
           this.fakeObj = element;
           element = editor.restoreRealElement( this.fakeObj );
@@ -151,7 +151,7 @@ CKEDITOR.plugins.add( 'footnotes',
       {
         editor.contextMenu.addListener(function(element, selection)
           {
-            if(element.is( 'img' ) && element.getAttribute( '_cke_real_element_type' ) == 'fn')
+            if(element.is( 'img' ) &&element.getAttribute( 'data-cke-real-element-type' ) == 'fn')
               return { footnotes : CKEDITOR.TRISTATE_OFF };
             else
               return null;

sites/all/modules/footnotes/footnotes_wysiwyg/footnotes_wysiwyg.info

@@ -1,13 +1,12 @@
 name = "Footnotes Wysiwyg"
-description = "Add a footnote button to Wysiwyg editors (TinyMCE, CKEditor)"
+description = "Add a footnote button to Wysiwyg editors (TinyMCE, CKEditor). Currently supports the WYSIWYG and CKEditor modules."
 package = User interface
-dependencies[] = wysiwyg
 dependencies[] = footnotes
 core = 7.x
 
-; Information added by drupal.org packaging script on 2011-03-13
-version = "7.x-2.5"
+; Information added by Drupal.org packaging script on 2018-02-21
+version = "7.x-2.6"
 core = "7.x"
 project = "footnotes"
-datestamp = "1300041367"
+datestamp = "1519214295"
 

sites/all/modules/footnotes/footnotes_wysiwyg/footnotes_wysiwyg.module

@@ -1,42 +1,54 @@
 <?php
 
 /**
+ * @file
+ * WYSIWYG support for the footnotes module.
+ * Currently this supports TinyMCE and CKEditor via the WYSIWYG module and
+ * CKEditor via the CKEditor module.
+ */
+
+/**
  * Implementation of hook_wysiwyg_plugin().
  */
 function footnotes_wysiwyg_wysiwyg_plugin($editor, $version) {
   $plugin = array(
     'footnotes' => array(
       'buttons' => array('footnotes' => t('Add Footnote')),
-      // This is annoying since it entices you to click on the link in 
-      // admin/settings/wysiwyg/profile/2/edit and if you do, you lose all unsaved settings.
-      // 'url' => 'http://drupal.org/project/footnotes', 
-      // CKEditor specific, moved: 'extended_valid_elements' => array('fn'), 
       'basePath' => base_path(),
-      // TinyMCE specific, moved: 'load' => 1 
+      // This is required to auto-load the plugin.
+      'load' => TRUE,
     ),
   );
   switch ($editor) {
     case 'tinymce':
-      // This is a hack, the plugin is not loaded without this. (no button shows up.)
-      // wysiwyg_tinymce_plugin_settings() removes plugins that have empty($plugin['load'])
-      // I'm assuming the wysiwyg module should actually set this for plugins it wants to load?
-      // Since there aren't many native external TinyMCE plugins currently, this is likely a bug nobody has noticed.
-      $plugin['footnotes']['load'] = 1;
-      // For TinyMCE it used to be that 'path' was actually pointing to the editor_plugin.js file.
-      // In Drupal 7 this is separated into 'path' and 'filename'.
-      // Again wysiwyg_tinymce_plugin_settings() requires this to be present.
       $plugin['footnotes']['filename'] = 'editor_plugin.js';
       $plugin['footnotes']['path'] = drupal_get_path('module', 'footnotes_wysiwyg') . '/tinymce_plugin/';
+      $plugin['footnotes']['extended_valid_elements'] = array('fn');
       return $plugin;
-      break;
     case 'ckeditor':
-      // For CKEditor, path must be to the directory, not the .js file. The .js file must be called 'plugin.js'.
-      // (If including filename here, images to the buttons (defined in js/css) 
-      // are lost because they are appended to this path.)
+      // For CKEditor, path is the directory and the .js file must be called 'plugin.js'.
       $plugin['footnotes']['path'] = drupal_get_path('module', 'footnotes_wysiwyg') . '/ckeditor_plugin/';
-      $plugin['footnotes']['extended_valid_elements'] = array('fn');
       return $plugin;
-      break;
   }
 }
 
+/**
+ * Implements hook_ckeditor_plugin().
+ *
+ * Register the CKEditor plugin for the CKEditor module.
+ */
+function footnotes_wysiwyg_ckeditor_plugin() {
+  return array(
+    'footnotes' => array(
+      'name' => 'footnotes',
+      'desc' => t('Add Footnotes'),
+      'path' => drupal_get_path('module', 'footnotes_wysiwyg') . '/ckeditor_plugin/',
+      'buttons' => array(
+        'footnotes' => array(
+          'icon' => 'images/footnotes.png',
+          'label' => 'Footnotes',
+        )
+      ),
+    )
+  );
+}