|
| 1 | +# NA |
| 2 | + |
| 3 | +``` R |
| 4 | + GNU LESSER GENERAL PUBLIC LICENSE |
| 5 | + Version 3, 29 June 2007 |
| 6 | +``` |
| 7 | + |
| 8 | +Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> |
| 9 | +Everyone is permitted to copy and distribute verbatim copies of this |
| 10 | +license document, but changing it is not allowed. |
| 11 | + |
| 12 | +This version of the GNU Lesser General Public License incorporates the |
| 13 | +terms and conditions of version 3 of the GNU General Public License, |
| 14 | +supplemented by the additional permissions listed below. |
| 15 | + |
| 16 | +0. Additional Definitions. |
| 17 | + |
| 18 | +As used herein, “this License” refers to version 3 of the GNU Lesser |
| 19 | +General Public License, and the “GNU GPL” refers to version 3 of the GNU |
| 20 | +General Public License. |
| 21 | + |
| 22 | +“The Library” refers to a covered work governed by this License, other |
| 23 | +than an Application or a Combined Work as defined below. |
| 24 | + |
| 25 | +An “Application” is any work that makes use of an interface provided by |
| 26 | +the Library, but which is not otherwise based on the Library. Defining a |
| 27 | +subclass of a class defined by the Library is deemed a mode of using an |
| 28 | +interface provided by the Library. |
| 29 | + |
| 30 | +A “Combined Work” is a work produced by combining or linking an |
| 31 | +Application with the Library. The particular version of the Library with |
| 32 | +which the Combined Work was made is also called the “Linked Version”. |
| 33 | + |
| 34 | +The “Minimal Corresponding Source” for a Combined Work means the |
| 35 | +Corresponding Source for the Combined Work, excluding any source code |
| 36 | +for portions of the Combined Work that, considered in isolation, are |
| 37 | +based on the Application, and not on the Linked Version. |
| 38 | + |
| 39 | +The “Corresponding Application Code” for a Combined Work means the |
| 40 | +object code and/or source code for the Application, including any data |
| 41 | +and utility programs needed for reproducing the Combined Work from the |
| 42 | +Application, but excluding the System Libraries of the Combined Work. |
| 43 | + |
| 44 | +1. Exception to Section 3 of the GNU GPL. |
| 45 | + |
| 46 | +You may convey a covered work under sections 3 and 4 of this License |
| 47 | +without being bound by section 3 of the GNU GPL. |
| 48 | + |
| 49 | +2. Conveying Modified Versions. |
| 50 | + |
| 51 | +If you modify a copy of the Library, and, in your modifications, a |
| 52 | +facility refers to a function or data to be supplied by an Application |
| 53 | +that uses the facility (other than as an argument passed when the |
| 54 | +facility is invoked), then you may convey a copy of the modified |
| 55 | +version: |
| 56 | + |
| 57 | +1. under this License, provided that you make a good faith effort to |
| 58 | + ensure that, in the event an Application does not supply the |
| 59 | + function or data, the facility still operates, and performs whatever |
| 60 | + part of its purpose remains meaningful, or |
| 61 | + |
| 62 | +2. under the GNU GPL, with none of the additional permissions of this |
| 63 | + License applicable to that copy. |
| 64 | + |
| 65 | + |
| 66 | + |
| 67 | +3. Object Code Incorporating Material from Library Header Files. |
| 68 | + |
| 69 | +The object code form of an Application may incorporate material from a |
| 70 | +header file that is part of the Library. You may convey such object code |
| 71 | +under terms of your choice, provided that, if the incorporated material |
| 72 | +is not limited to numerical parameters, data structure layouts and |
| 73 | +accessors, or small macros, inline functions and templates (ten or fewer |
| 74 | +lines in length), you do both of the following: |
| 75 | + |
| 76 | +1. Give prominent notice with each copy of the object code that the |
| 77 | + Library is used in it and that the Library and its use are covered |
| 78 | + by this License. |
| 79 | + |
| 80 | +2. Accompany the object code with a copy of the GNU GPL and this |
| 81 | + license document. |
| 82 | + |
| 83 | + |
| 84 | + |
| 85 | +4. Combined Works. |
| 86 | + |
| 87 | +You may convey a Combined Work under terms of your choice that, taken |
| 88 | +together, effectively do not restrict modification of the portions of |
| 89 | +the Library contained in the Combined Work and reverse engineering for |
| 90 | +debugging such modifications, if you also do each of the following: |
| 91 | + |
| 92 | +1. Give prominent notice with each copy of the Combined Work that the |
| 93 | + Library is used in it and that the Library and its use are covered |
| 94 | + by this License. |
| 95 | + |
| 96 | +2. Accompany the Combined Work with a copy of the GNU GPL and this |
| 97 | + license document. |
| 98 | + |
| 99 | +3. For a Combined Work that displays copyright notices during |
| 100 | + execution, include the copyright notice for the Library among these |
| 101 | + notices, as well as a reference directing the user to the copies of |
| 102 | + the GNU GPL and this license document. |
| 103 | + |
| 104 | +4. Do one of the following: |
| 105 | + |
| 106 | + 0. Convey the Minimal Corresponding Source under the terms of this |
| 107 | + License, and the Corresponding Application Code in a form |
| 108 | + suitable for, and under terms that permit, the user to recombine |
| 109 | + or relink the Application with a modified version of the Linked |
| 110 | + Version to produce a modified Combined Work, in the manner |
| 111 | + specified by section 6 of the GNU GPL for conveying |
| 112 | + Corresponding Source. |
| 113 | + |
| 114 | + 1. Use a suitable shared library mechanism for linking with the |
| 115 | + Library. A suitable mechanism is one that (a) uses at run time a |
| 116 | + copy of the Library already present on the user’s computer |
| 117 | + system, and (b) will operate properly with a modified version of |
| 118 | + the Library that is interface-compatible with the Linked |
| 119 | + Version. |
| 120 | + |
| 121 | +5. Provide Installation Information, but only if you would otherwise be |
| 122 | + required to provide such information under section 6 of the GNU GPL, |
| 123 | + and only to the extent that such information is necessary to install |
| 124 | + and execute a modified version of the Combined Work produced by |
| 125 | + recombining or relinking the Application with a modified version of |
| 126 | + the Linked Version. (If you use option 4d0, the Installation |
| 127 | + Information must accompany the Minimal Corresponding Source and |
| 128 | + Corresponding Application Code. If you use option 4d1, you must |
| 129 | + provide the Installation Information in the manner specified by |
| 130 | + section 6 of the GNU GPL for conveying Corresponding Source.) |
| 131 | + |
| 132 | + |
| 133 | + |
| 134 | +5. Combined Libraries. |
| 135 | + |
| 136 | +You may place library facilities that are a work based on the Library |
| 137 | +side by side in a single library together with other library facilities |
| 138 | +that are not Applications and are not covered by this License, and |
| 139 | +convey such a combined library under terms of your choice, if you do |
| 140 | +both of the following: |
| 141 | + |
| 142 | +1. Accompany the combined library with a copy of the same work based on |
| 143 | + the Library, uncombined with any other library facilities, conveyed |
| 144 | + under the terms of this License. |
| 145 | + |
| 146 | +2. Give prominent notice with the combined library that part of it is a |
| 147 | + work based on the Library, and explaining where to find the |
| 148 | + accompanying uncombined form of the same work. |
| 149 | + |
| 150 | + |
| 151 | + |
| 152 | +6. Revised Versions of the GNU Lesser General Public License. |
| 153 | + |
| 154 | +The Free Software Foundation may publish revised and/or new versions of |
| 155 | +the GNU Lesser General Public License from time to time. Such new |
| 156 | +versions will be similar in spirit to the present version, but may |
| 157 | +differ in detail to address new problems or concerns. |
| 158 | + |
| 159 | +Each version is given a distinguishing version number. If the Library as |
| 160 | +you received it specifies that a certain numbered version of the GNU |
| 161 | +Lesser General Public License “or any later version” applies to it, you |
| 162 | +have the option of following the terms and conditions either of that |
| 163 | +published version or of any later version published by the Free Software |
| 164 | +Foundation. If the Library as you received it does not specify a version |
| 165 | +number of the GNU Lesser General Public License, you may choose any |
| 166 | +version of the GNU Lesser General Public License ever published by the |
| 167 | +Free Software Foundation. |
| 168 | + |
| 169 | +If the Library as you received it specifies that a proxy can decide |
| 170 | +whether future versions of the GNU Lesser General Public License shall |
| 171 | +apply, that proxy’s public statement of acceptance of any version is |
| 172 | +permanent authorization for you to choose that version for the Library. |
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