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const char program::copying_t [] =
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" GNU GENERAL PUBLIC LICENSE\n\
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Version 2, June 1991\n\
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" GNU GENERAL PUBLIC LICENSE\n\
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Version 3, 29 June 2007\n\
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Copyright (C) 1989, 1991 Free Software Foundation, Inc.\n\
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.\n\
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Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>\n\
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Everyone is permitted to copy and distribute verbatim copies\n\
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78
of this license document, but changing it is not allowed.\n\
82
The licenses for most software are designed to take away your\n\
83
freedom to share and change it. By contrast, the GNU General Public\n\
84
License is intended to guarantee your freedom to share and change free\n\
85
software--to make sure the software is free for all its users. This\n\
86
General Public License applies to most of the Free Software\n\
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Foundation's software and to any other program whose authors commit to\n\
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using it. (Some other Free Software Foundation software is covered by\n\
89
the GNU Library General Public License instead.) You can apply it to\n\
82
The GNU General Public License is a free, copyleft license for\n\
83
software and other kinds of works.\n\
85
The licenses for most software and other practical works are designed\n\
86
to take away your freedom to share and change the works. By contrast,\n\
87
the GNU General Public License is intended to guarantee your freedom to\n\
88
share and change all versions of a program--to make sure it remains free\n\
89
software for all its users. We, the Free Software Foundation, use the\n\
90
GNU General Public License for most of our software; it applies also to\n\
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any other work released this way by its authors. You can apply it to\n\
90
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your programs, too.\n\
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94
When we speak of free software, we are referring to freedom, not\n\
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price. Our General Public Licenses are designed to make sure that you\n\
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have the freedom to distribute copies of free software (and charge for\n\
95
this service if you wish), that you receive source code or can get it\n\
96
if you want it, that you can change the software or use pieces of it\n\
97
in new free programs; and that you know you can do these things.\n\
97
them if you wish), that you receive source code or can get it if you\n\
98
want it, that you can change the software or use pieces of it in new\n\
99
free programs, and that you know you can do these things.\n\
99
To protect your rights, we need to make restrictions that forbid\n\
100
anyone to deny you these rights or to ask you to surrender the rights.\n\
101
These restrictions translate to certain responsibilities for you if you\n\
102
distribute copies of the software, or if you modify it.\n\
101
To protect your rights, we need to prevent others from denying you\n\
102
these rights or asking you to surrender the rights. Therefore, you have\n\
103
certain responsibilities if you distribute copies of the software, or if\n\
104
you modify it: responsibilities to respect the freedom of others.\n\
104
106
For example, if you distribute copies of such a program, whether\n\
105
gratis or for a fee, you must give the recipients all the rights that\n\
106
you have. You must make sure that they, too, receive or can get the\n\
107
source code. And you must show them these terms so they know their\n\
110
We protect your rights with two steps: (1) copyright the software, and\n\
111
(2) offer you this license which gives you legal permission to copy,\n\
112
distribute and/or modify the software.\n\
114
Also, for each author's protection and ours, we want to make certain\n\
115
that everyone understands that there is no warranty for this free\n\
116
software. If the software is modified by someone else and passed on, we\n\
117
want its recipients to know that what they have is not the original, so\n\
118
that any problems introduced by others will not reflect on the original\n\
119
authors' reputations.\n\
121
Finally, any free program is threatened constantly by software\n\
122
patents. We wish to avoid the danger that redistributors of a free\n\
123
program will individually obtain patent licenses, in effect making the\n\
124
program proprietary. To prevent this, we have made it clear that any\n\
125
patent must be licensed for everyone's free use or not licensed at all.\n\
107
gratis or for a fee, you must pass on to the recipients the same\n\
108
freedoms that you received. You must make sure that they, too, receive\n\
109
or can get the source code. And you must show them these terms so they\n\
110
know their rights.\n\
112
Developers that use the GNU GPL protect your rights with two steps:\n\
113
(1) assert copyright on the software, and (2) offer you this License\n\
114
giving you legal permission to copy, distribute and/or modify it.\n\
116
For the developers' and authors' protection, the GPL clearly explains\n\
117
that there is no warranty for this free software. For both users' and\n\
118
authors' sake, the GPL requires that modified versions be marked as\n\
119
changed, so that their problems will not be attributed erroneously to\n\
120
authors of previous versions.\n\
122
Some devices are designed to deny users access to install or run\n\
123
modified versions of the software inside them, although the manufacturer\n\
124
can do so. This is fundamentally incompatible with the aim of\n\
125
protecting users' freedom to change the software. The systematic\n\
126
pattern of such abuse occurs in the area of products for individuals to\n\
127
use, which is precisely where it is most unacceptable. Therefore, we\n\
128
have designed this version of the GPL to prohibit the practice for those\n\
129
products. If such problems arise substantially in other domains, we\n\
130
stand ready to extend this provision to those domains in future versions\n\
131
of the GPL, as needed to protect the freedom of users.\n\
133
Finally, every program is threatened constantly by software patents.\n\
134
States should not allow patents to restrict development and use of\n\
135
software on general-purpose computers, but in those that do, we wish to\n\
136
avoid the special danger that patents applied to a free program could\n\
137
make it effectively proprietary. To prevent this, the GPL assures that\n\
138
patents cannot be used to render the program non-free.\n\
127
140
The precise terms and conditions for copying, distribution and\n\
128
141
modification follow.\n\
130
GNU GENERAL PUBLIC LICENSE\n\
131
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION\n\
133
0. This License applies to any program or other work which contains\n\
134
a notice placed by the copyright holder saying it may be distributed\n\
135
under the terms of this General Public License. The \"Program\", below,\n\
136
refers to any such program or work, and a \"work based on the Program\"\n\
137
means either the Program or any derivative work under copyright law:\n\
138
that is to say, a work containing the Program or a portion of it,\n\
139
either verbatim or with modifications and/or translated into another\n\
140
language. (Hereinafter, translation is included without limitation in\n\
141
the term \"modification\".) Each licensee is addressed as \"you\".\n\
143
Activities other than copying, distribution and modification are not\n\
144
covered by this License; they are outside its scope. The act of\n\
145
running the Program is not restricted, and the output from the Program\n\
146
is covered only if its contents constitute a work based on the\n\
147
Program (independent of having been made by running the Program).\n\
148
Whether that is true depends on what the Program does.\n\
150
1. You may copy and distribute verbatim copies of the Program's\n\
151
source code as you receive it, in any medium, provided that you\n\
152
conspicuously and appropriately publish on each copy an appropriate\n\
153
copyright notice and disclaimer of warranty; keep intact all the\n\
154
notices that refer to this License and to the absence of any warranty;\n\
155
and give any other recipients of the Program a copy of this License\n\
156
along with the Program.\n\
158
You may charge a fee for the physical act of transferring a copy, and\n\
159
you may at your option offer warranty protection in exchange for a fee.\n\
161
2. You may modify your copy or copies of the Program or any portion\n\
162
of it, thus forming a work based on the Program, and copy and\n\
163
distribute such modifications or work under the terms of Section 1\n\
164
above, provided that you also meet all of these conditions:\n\
166
a) You must cause the modified files to carry prominent notices\n\
167
stating that you changed the files and the date of any change.\n\
169
b) You must cause any work that you distribute or publish, that in\n\
170
whole or in part contains or is derived from the Program or any\n\
171
part thereof, to be licensed as a whole at no charge to all third\n\
172
parties under the terms of this License.\n\
174
c) If the modified program normally reads commands interactively\n\
175
when run, you must cause it, when started running for such\n\
176
interactive use in the most ordinary way, to print or display an\n\
177
announcement including an appropriate copyright notice and a\n\
178
notice that there is no warranty (or else, saying that you provide\n\
179
a warranty) and that users may redistribute the program under\n\
180
these conditions, and telling the user how to view a copy of this\n\
181
License. (Exception: if the Program itself is interactive but\n\
182
does not normally print such an announcement, your work based on\n\
183
the Program is not required to print an announcement.)\n\
185
These requirements apply to the modified work as a whole. If\n\
186
identifiable sections of that work are not derived from the Program,\n\
187
and can be reasonably considered independent and separate works in\n\
188
themselves, then this License, and its terms, do not apply to those\n\
189
sections when you distribute them as separate works. But when you\n\
190
distribute the same sections as part of a whole which is a work based\n\
191
on the Program, the distribution of the whole must be on the terms of\n\
192
this License, whose permissions for other licensees extend to the\n\
193
entire whole, and thus to each and every part regardless of who wrote it.\n\
195
Thus, it is not the intent of this section to claim rights or contest\n\
196
your rights to work written entirely by you; rather, the intent is to\n\
197
exercise the right to control the distribution of derivative or\n\
198
collective works based on the Program.\n\
200
In addition, mere aggregation of another work not based on the Program\n\
201
with the Program (or with a work based on the Program) on a volume of\n\
202
a storage or distribution medium does not bring the other work under\n\
203
the scope of this License.\n\
205
3. You may copy and distribute the Program (or a work based on it,\n\
206
under Section 2) in object code or executable form under the terms of\n\
207
Sections 1 and 2 above provided that you also do one of the following:\n\
209
a) Accompany it with the complete corresponding machine-readable\n\
210
source code, which must be distributed under the terms of Sections\n\
211
1 and 2 above on a medium customarily used for software interchange; or,\n\
213
b) Accompany it with a written offer, valid for at least three\n\
214
years, to give any third party, for a charge no more than your\n\
215
cost of physically performing source distribution, a complete\n\
216
machine-readable copy of the corresponding source code, to be\n\
217
distributed under the terms of Sections 1 and 2 above on a medium\n\
218
customarily used for software interchange; or,\n\
220
c) Accompany it with the information you received as to the offer\n\
221
to distribute corresponding source code. (This alternative is\n\
222
allowed only for noncommercial distribution and only if you\n\
223
received the program in object code or executable form with such\n\
224
an offer, in accord with Subsection b above.)\n\
226
The source code for a work means the preferred form of the work for\n\
227
making modifications to it. For an executable work, complete source\n\
228
code means all the source code for all modules it contains, plus any\n\
229
associated interface definition files, plus the scripts used to\n\
230
control compilation and installation of the executable. However, as a\n\
231
special exception, the source code distributed need not include\n\
232
anything that is normally distributed (in either source or binary\n\
233
form) with the major components (compiler, kernel, and so on) of the\n\
234
operating system on which the executable runs, unless that component\n\
235
itself accompanies the executable.\n\
237
If distribution of executable or object code is made by offering\n\
238
access to copy from a designated place, then offering equivalent\n\
239
access to copy the source code from the same place counts as\n\
240
distribution of the source code, even though third parties are not\n\
241
compelled to copy the source along with the object code.\n\
243
4. You may not copy, modify, sublicense, or distribute the Program\n\
244
except as expressly provided under this License. Any attempt\n\
245
otherwise to copy, modify, sublicense or distribute the Program is\n\
246
void, and will automatically terminate your rights under this License.\n\
247
However, parties who have received copies, or rights, from you under\n\
248
this License will not have their licenses terminated so long as such\n\
249
parties remain in full compliance.\n\
251
5. You are not required to accept this License, since you have not\n\
252
signed it. However, nothing else grants you permission to modify or\n\
253
distribute the Program or its derivative works. These actions are\n\
254
prohibited by law if you do not accept this License. Therefore, by\n\
255
modifying or distributing the Program (or any work based on the\n\
256
Program), you indicate your acceptance of this License to do so, and\n\
257
all its terms and conditions for copying, distributing or modifying\n\
258
the Program or works based on it.\n\
260
6. Each time you redistribute the Program (or any work based on the\n\
261
Program), the recipient automatically receives a license from the\n\
262
original licensor to copy, distribute or modify the Program subject to\n\
263
these terms and conditions. You may not impose any further\n\
264
restrictions on the recipients' exercise of the rights granted herein.\n\
265
You are not responsible for enforcing compliance by third parties to\n\
143
TERMS AND CONDITIONS\n\
147
\"This License\" refers to version 3 of the GNU General Public License.\n\
149
\"Copyright\" also means copyright-like laws that apply to other kinds of\n\
150
works, such as semiconductor masks.\n\
152
\"The Program\" refers to any copyrightable work licensed under this\n\
153
License. Each licensee is addressed as \"you\". \"Licensees\" and\n\
154
\"recipients\" may be individuals or organizations.\n\
156
To \"modify\" a work means to copy from or adapt all or part of the work\n\
157
in a fashion requiring copyright permission, other than the making of an\n\
158
exact copy. The resulting work is called a \"modified version\" of the\n\
159
earlier work or a work \"based on\" the earlier work.\n\
161
A \"covered work\" means either the unmodified Program or a work based\n\
164
To \"propagate\" a work means to do anything with it that, without\n\
165
permission, would make you directly or secondarily liable for\n\
166
infringement under applicable copyright law, except executing it on a\n\
167
computer or modifying a private copy. Propagation includes copying,\n\
168
distribution (with or without modification), making available to the\n\
169
public, and in some countries other activities as well.\n\
171
To \"convey\" a work means any kind of propagation that enables other\n\
172
parties to make or receive copies. Mere interaction with a user through\n\
173
a computer network, with no transfer of a copy, is not conveying.\n\
175
An interactive user interface displays \"Appropriate Legal Notices\"\n\
176
to the extent that it includes a convenient and prominently visible\n\
177
feature that (1) displays an appropriate copyright notice, and (2)\n\
178
tells the user that there is no warranty for the work (except to the\n\
179
extent that warranties are provided), that licensees may convey the\n\
180
work under this License, and how to view a copy of this License. If\n\
181
the interface presents a list of user commands or options, such as a\n\
182
menu, a prominent item in the list meets this criterion.\n\
186
The \"source code\" for a work means the preferred form of the work\n\
187
for making modifications to it. \"Object code\" means any non-source\n\
190
A \"Standard Interface\" means an interface that either is an official\n\
191
standard defined by a recognized standards body, or, in the case of\n\
192
interfaces specified for a particular programming language, one that\n\
193
is widely used among developers working in that language.\n\
195
The \"System Libraries\" of an executable work include anything, other\n\
196
than the work as a whole, that (a) is included in the normal form of\n\
197
packaging a Major Component, but which is not part of that Major\n\
198
Component, and (b) serves only to enable use of the work with that\n\
199
Major Component, or to implement a Standard Interface for which an\n\
200
implementation is available to the public in source code form. A\n\
201
\"Major Component\", in this context, means a major essential component\n\
202
(kernel, window system, and so on) of the specific operating system\n\
203
(if any) on which the executable work runs, or a compiler used to\n\
204
produce the work, or an object code interpreter used to run it.\n\
206
The \"Corresponding Source\" for a work in object code form means all\n\
207
the source code needed to generate, install, and (for an executable\n\
208
work) run the object code and to modify the work, including scripts to\n\
209
control those activities. However, it does not include the work's\n\
210
System Libraries, or general-purpose tools or generally available free\n\
211
programs which are used unmodified in performing those activities but\n\
212
which are not part of the work. For example, Corresponding Source\n\
213
includes interface definition files associated with source files for\n\
214
the work, and the source code for shared libraries and dynamically\n\
215
linked subprograms that the work is specifically designed to require,\n\
216
such as by intimate data communication or control flow between those\n\
217
subprograms and other parts of the work.\n\
219
The Corresponding Source need not include anything that users\n\
220
can regenerate automatically from other parts of the Corresponding\n\
223
The Corresponding Source for a work in source code form is that\n\
226
2. Basic Permissions.\n\
228
All rights granted under this License are granted for the term of\n\
229
copyright on the Program, and are irrevocable provided the stated\n\
230
conditions are met. This License explicitly affirms your unlimited\n\
231
permission to run the unmodified Program. The output from running a\n\
232
covered work is covered by this License only if the output, given its\n\
233
content, constitutes a covered work. This License acknowledges your\n\
234
rights of fair use or other equivalent, as provided by copyright law.\n\
236
You may make, run and propagate covered works that you do not\n\
237
convey, without conditions so long as your license otherwise remains\n\
238
in force. You may convey covered works to others for the sole purpose\n\
239
of having them make modifications exclusively for you, or provide you\n\
240
with facilities for running those works, provided that you comply with\n\
241
the terms of this License in conveying all material for which you do\n\
242
not control copyright. Those thus making or running the covered works\n\
243
for you must do so exclusively on your behalf, under your direction\n\
244
and control, on terms that prohibit them from making any copies of\n\
245
your copyrighted material outside their relationship with you.\n\
247
Conveying under any other circumstances is permitted solely under\n\
248
the conditions stated below. Sublicensing is not allowed; section 10\n\
249
makes it unnecessary.\n\
251
3. Protecting Users' Legal Rights From Anti-Circumvention Law.\n\
253
No covered work shall be deemed part of an effective technological\n\
254
measure under any applicable law fulfilling obligations under article\n\
255
11 of the WIPO copyright treaty adopted on 20 December 1996, or\n\
256
similar laws prohibiting or restricting circumvention of such\n\
259
When you convey a covered work, you waive any legal power to forbid\n\
260
circumvention of technological measures to the extent such circumvention\n\
261
is effected by exercising rights under this License with respect to\n\
262
the covered work, and you disclaim any intention to limit operation or\n\
263
modification of the work as a means of enforcing, against the work's\n\
264
users, your or third parties' legal rights to forbid circumvention of\n\
265
technological measures.\n\
267
4. Conveying Verbatim Copies.\n\
269
You may convey verbatim copies of the Program's source code as you\n\
270
receive it, in any medium, provided that you conspicuously and\n\
271
appropriately publish on each copy an appropriate copyright notice;\n\
272
keep intact all notices stating that this License and any\n\
273
non-permissive terms added in accord with section 7 apply to the code;\n\
274
keep intact all notices of the absence of any warranty; and give all\n\
275
recipients a copy of this License along with the Program.\n\
277
You may charge any price or no price for each copy that you convey,\n\
278
and you may offer support or warranty protection for a fee.\n\
280
5. Conveying Modified Source Versions.\n\
282
You may convey a work based on the Program, or the modifications to\n\
283
produce it from the Program, in the form of source code under the\n\
284
terms of section 4, provided that you also meet all of these conditions:\n\
286
a) The work must carry prominent notices stating that you modified\n\
287
it, and giving a relevant date.\n\
289
b) The work must carry prominent notices stating that it is\n\
290
released under this License and any conditions added under section\n\
291
7. This requirement modifies the requirement in section 4 to\n\
292
\"keep intact all notices\".\n\
294
c) You must license the entire work, as a whole, under this\n\
295
License to anyone who comes into possession of a copy. This\n\
296
License will therefore apply, along with any applicable section 7\n\
297
additional terms, to the whole of the work, and all its parts,\n\
298
regardless of how they are packaged. This License gives no\n\
299
permission to license the work in any other way, but it does not\n\
300
invalidate such permission if you have separately received it.\n\
302
d) If the work has interactive user interfaces, each must display\n\
303
Appropriate Legal Notices; however, if the Program has interactive\n\
304
interfaces that do not display Appropriate Legal Notices, your\n\
305
work need not make them do so.\n\
307
A compilation of a covered work with other separate and independent\n\
308
works, which are not by their nature extensions of the covered work,\n\
309
and which are not combined with it such as to form a larger program,\n\
310
in or on a volume of a storage or distribution medium, is called an\n\
311
\"aggregate\" if the compilation and its resulting copyright are not\n\
312
used to limit the access or legal rights of the compilation's users\n\
313
beyond what the individual works permit. Inclusion of a covered work\n\
314
in an aggregate does not cause this License to apply to the other\n\
315
parts of the aggregate.\n\
317
6. Conveying Non-Source Forms.\n\
319
You may convey a covered work in object code form under the terms\n\
320
of sections 4 and 5, provided that you also convey the\n\
321
machine-readable Corresponding Source under the terms of this License,\n\
322
in one of these ways:\n\
324
a) Convey the object code in, or embodied in, a physical product\n\
325
(including a physical distribution medium), accompanied by the\n\
326
Corresponding Source fixed on a durable physical medium\n\
327
customarily used for software interchange.\n\
329
b) Convey the object code in, or embodied in, a physical product\n\
330
(including a physical distribution medium), accompanied by a\n\
331
written offer, valid for at least three years and valid for as\n\
332
long as you offer spare parts or customer support for that product\n\
333
model, to give anyone who possesses the object code either (1) a\n\
334
copy of the Corresponding Source for all the software in the\n\
335
product that is covered by this License, on a durable physical\n\
336
medium customarily used for software interchange, for a price no\n\
337
more than your reasonable cost of physically performing this\n\
338
conveying of source, or (2) access to copy the\n\
339
Corresponding Source from a network server at no charge.\n\
341
c) Convey individual copies of the object code with a copy of the\n\
342
written offer to provide the Corresponding Source. This\n\
343
alternative is allowed only occasionally and noncommercially, and\n\
344
only if you received the object code with such an offer, in accord\n\
345
with subsection 6b.\n\
347
d) Convey the object code by offering access from a designated\n\
348
place (gratis or for a charge), and offer equivalent access to the\n\
349
Corresponding Source in the same way through the same place at no\n\
350
further charge. You need not require recipients to copy the\n\
351
Corresponding Source along with the object code. If the place to\n\
352
copy the object code is a network server, the Corresponding Source\n\
353
may be on a different server (operated by you or a third party)\n\
354
that supports equivalent copying facilities, provided you maintain\n\
355
clear directions next to the object code saying where to find the\n\
356
Corresponding Source. Regardless of what server hosts the\n\
357
Corresponding Source, you remain obligated to ensure that it is\n\
358
available for as long as needed to satisfy these requirements.\n\
360
e) Convey the object code using peer-to-peer transmission, provided\n\
361
you inform other peers where the object code and Corresponding\n\
362
Source of the work are being offered to the general public at no\n\
363
charge under subsection 6d.\n\
365
A separable portion of the object code, whose source code is excluded\n\
366
from the Corresponding Source as a System Library, need not be\n\
367
included in conveying the object code work.\n\
369
A \"User Product\" is either (1) a \"consumer product\", which means any\n\
370
tangible personal property which is normally used for personal, family,\n\
371
or household purposes, or (2) anything designed or sold for incorporation\n\
372
into a dwelling. In determining whether a product is a consumer product,\n\
373
doubtful cases shall be resolved in favor of coverage. For a particular\n\
374
product received by a particular user, \"normally used\" refers to a\n\
375
typical or common use of that class of product, regardless of the status\n\
376
of the particular user or of the way in which the particular user\n\
377
actually uses, or expects or is expected to use, the product. A product\n\
378
is a consumer product regardless of whether the product has substantial\n\
379
commercial, industrial or non-consumer uses, unless such uses represent\n\
380
the only significant mode of use of the product.\n\
382
\"Installation Information\" for a User Product means any methods,\n\
383
procedures, authorization keys, or other information required to install\n\
384
and execute modified versions of a covered work in that User Product from\n\
385
a modified version of its Corresponding Source. The information must\n\
386
suffice to ensure that the continued functioning of the modified object\n\
387
code is in no case prevented or interfered with solely because\n\
388
modification has been made.\n\
390
If you convey an object code work under this section in, or with, or\n\
391
specifically for use in, a User Product, and the conveying occurs as\n\
392
part of a transaction in which the right of possession and use of the\n\
393
User Product is transferred to the recipient in perpetuity or for a\n\
394
fixed term (regardless of how the transaction is characterized), the\n\
395
Corresponding Source conveyed under this section must be accompanied\n\
396
by the Installation Information. But this requirement does not apply\n\
397
if neither you nor any third party retains the ability to install\n\
398
modified object code on the User Product (for example, the work has\n\
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been installed in ROM).\n\
401
The requirement to provide Installation Information does not include a\n\
402
requirement to continue to provide support service, warranty, or updates\n\
403
for a work that has been modified or installed by the recipient, or for\n\
404
the User Product in which it has been modified or installed. Access to a\n\
405
network may be denied when the modification itself materially and\n\
406
adversely affects the operation of the network or violates the rules and\n\
407
protocols for communication across the network.\n\
409
Corresponding Source conveyed, and Installation Information provided,\n\
410
in accord with this section must be in a format that is publicly\n\
411
documented (and with an implementation available to the public in\n\
412
source code form), and must require no special password or key for\n\
413
unpacking, reading or copying.\n\
415
7. Additional Terms.\n\
417
\"Additional permissions\" are terms that supplement the terms of this\n\
418
License by making exceptions from one or more of its conditions.\n\
419
Additional permissions that are applicable to the entire Program shall\n\
420
be treated as though they were included in this License, to the extent\n\
421
that they are valid under applicable law. If additional permissions\n\
422
apply only to part of the Program, that part may be used separately\n\
423
under those permissions, but the entire Program remains governed by\n\
424
this License without regard to the additional permissions.\n\
426
When you convey a copy of a covered work, you may at your option\n\
427
remove any additional permissions from that copy, or from any part of\n\
428
it. (Additional permissions may be written to require their own\n\
429
removal in certain cases when you modify the work.) You may place\n\
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additional permissions on material, added by you to a covered work,\n\
431
for which you have or can give appropriate copyright permission.\n\
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Notwithstanding any other provision of this License, for material you\n\
434
add to a covered work, you may (if authorized by the copyright holders of\n\
435
that material) supplement the terms of this License with terms:\n\
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a) Disclaiming warranty or limiting liability differently from the\n\
438
terms of sections 15 and 16 of this License; or\n\
440
b) Requiring preservation of specified reasonable legal notices or\n\
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author attributions in that material or in the Appropriate Legal\n\
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Notices displayed by works containing it; or\n\
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c) Prohibiting misrepresentation of the origin of that material, or\n\
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requiring that modified versions of such material be marked in\n\
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reasonable ways as different from the original version; or\n\
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d) Limiting the use for publicity purposes of names of licensors or\n\
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authors of the material; or\n\
451
e) Declining to grant rights under trademark law for use of some\n\
452
trade names, trademarks, or service marks; or\n\
454
f) Requiring indemnification of licensors and authors of that\n\
455
material by anyone who conveys the material (or modified versions of\n\
456
it) with contractual assumptions of liability to the recipient, for\n\
457
any liability that these contractual assumptions directly impose on\n\
458
those licensors and authors.\n\
460
All other non-permissive additional terms are considered \"further\n\
461
restrictions\" within the meaning of section 10. If the Program as you\n\
462
received it, or any part of it, contains a notice stating that it is\n\
463
governed by this License along with a term that is a further\n\
464
restriction, you may remove that term. If a license document contains\n\
465
a further restriction but permits relicensing or conveying under this\n\
466
License, you may add to a covered work material governed by the terms\n\
467
of that license document, provided that the further restriction does\n\
468
not survive such relicensing or conveying.\n\
470
If you add terms to a covered work in accord with this section, you\n\
471
must place, in the relevant source files, a statement of the\n\
472
additional terms that apply to those files, or a notice indicating\n\
473
where to find the applicable terms.\n\
475
Additional terms, permissive or non-permissive, may be stated in the\n\
476
form of a separately written license, or stated as exceptions;\n\
477
the above requirements apply either way.\n\
481
You may not propagate or modify a covered work except as expressly\n\
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provided under this License. Any attempt otherwise to propagate or\n\
483
modify it is void, and will automatically terminate your rights under\n\
484
this License (including any patent licenses granted under the third\n\
485
paragraph of section 11).\n\
487
However, if you cease all violation of this License, then your\n\
488
license from a particular copyright holder is reinstated (a)\n\
489
provisionally, unless and until the copyright holder explicitly and\n\
490
finally terminates your license, and (b) permanently, if the copyright\n\
491
holder fails to notify you of the violation by some reasonable means\n\
492
prior to 60 days after the cessation.\n\
494
Moreover, your license from a particular copyright holder is\n\
495
reinstated permanently if the copyright holder notifies you of the\n\
496
violation by some reasonable means, this is the first time you have\n\
497
received notice of violation of this License (for any work) from that\n\
498
copyright holder, and you cure the violation prior to 30 days after\n\
499
your receipt of the notice.\n\
501
Termination of your rights under this section does not terminate the\n\
502
licenses of parties who have received copies or rights from you under\n\
503
this License. If your rights have been terminated and not permanently\n\
504
reinstated, you do not qualify to receive new licenses for the same\n\
505
material under section 10.\n\
507
9. Acceptance Not Required for Having Copies.\n\
509
You are not required to accept this License in order to receive or\n\
510
run a copy of the Program. Ancillary propagation of a covered work\n\
511
occurring solely as a consequence of using peer-to-peer transmission\n\
512
to receive a copy likewise does not require acceptance. However,\n\
513
nothing other than this License grants you permission to propagate or\n\
514
modify any covered work. These actions infringe copyright if you do\n\
515
not accept this License. Therefore, by modifying or propagating a\n\
516
covered work, you indicate your acceptance of this License to do so.\n\
518
10. Automatic Licensing of Downstream Recipients.\n\
520
Each time you convey a covered work, the recipient automatically\n\
521
receives a license from the original licensors, to run, modify and\n\
522
propagate that work, subject to this License. You are not responsible\n\
523
for enforcing compliance by third parties with this License.\n\
525
An \"entity transaction\" is a transaction transferring control of an\n\
526
organization, or substantially all assets of one, or subdividing an\n\
527
organization, or merging organizations. If propagation of a covered\n\
528
work results from an entity transaction, each party to that\n\
529
transaction who receives a copy of the work also receives whatever\n\
530
licenses to the work the party's predecessor in interest had or could\n\
531
give under the previous paragraph, plus a right to possession of the\n\
532
Corresponding Source of the work from the predecessor in interest, if\n\
533
the predecessor has it or can get it with reasonable efforts.\n\
535
You may not impose any further restrictions on the exercise of the\n\
536
rights granted or affirmed under this License. For example, you may\n\
537
not impose a license fee, royalty, or other charge for exercise of\n\
538
rights granted under this License, and you may not initiate litigation\n\
539
(including a cross-claim or counterclaim in a lawsuit) alleging that\n\
540
any patent claim is infringed by making, using, selling, offering for\n\
541
sale, or importing the Program or any portion of it.\n\
545
A \"contributor\" is a copyright holder who authorizes use under this\n\
546
License of the Program or a work on which the Program is based. The\n\
547
work thus licensed is called the contributor's \"contributor version\".\n\
549
A contributor's \"essential patent claims\" are all patent claims\n\
550
owned or controlled by the contributor, whether already acquired or\n\
551
hereafter acquired, that would be infringed by some manner, permitted\n\
552
by this License, of making, using, or selling its contributor version,\n\
553
but do not include claims that would be infringed only as a\n\
554
consequence of further modification of the contributor version. For\n\
555
purposes of this definition, \"control\" includes the right to grant\n\
556
patent sublicenses in a manner consistent with the requirements of\n\
268
7. If, as a consequence of a court judgment or allegation of patent\n\
269
infringement or for any other reason (not limited to patent issues),\n\
270
conditions are imposed on you (whether by court order, agreement or\n\
559
Each contributor grants you a non-exclusive, worldwide, royalty-free\n\
560
patent license under the contributor's essential patent claims, to\n\
561
make, use, sell, offer for sale, import and otherwise run, modify and\n\
562
propagate the contents of its contributor version.\n\
564
In the following three paragraphs, a \"patent license\" is any express\n\
565
agreement or commitment, however denominated, not to enforce a patent\n\
566
(such as an express permission to practice a patent or covenant not to\n\
567
sue for patent infringement). To \"grant\" such a patent license to a\n\
568
party means to make such an agreement or commitment not to enforce a\n\
569
patent against the party.\n\
571
If you convey a covered work, knowingly relying on a patent license,\n\
572
and the Corresponding Source of the work is not available for anyone\n\
573
to copy, free of charge and under the terms of this License, through a\n\
574
publicly available network server or other readily accessible means,\n\
575
then you must either (1) cause the Corresponding Source to be so\n\
576
available, or (2) arrange to deprive yourself of the benefit of the\n\
577
patent license for this particular work, or (3) arrange, in a manner\n\
578
consistent with the requirements of this License, to extend the patent\n\
579
license to downstream recipients. \"Knowingly relying\" means you have\n\
580
actual knowledge that, but for the patent license, your conveying the\n\
581
covered work in a country, or your recipient's use of the covered work\n\
582
in a country, would infringe one or more identifiable patents in that\n\
583
country that you have reason to believe are valid.\n\
585
If, pursuant to or in connection with a single transaction or\n\
586
arrangement, you convey, or propagate by procuring conveyance of, a\n\
587
covered work, and grant a patent license to some of the parties\n\
588
receiving the covered work authorizing them to use, propagate, modify\n\
589
or convey a specific copy of the covered work, then the patent license\n\
590
you grant is automatically extended to all recipients of the covered\n\
591
work and works based on it.\n\
593
A patent license is \"discriminatory\" if it does not include within\n\
594
the scope of its coverage, prohibits the exercise of, or is\n\
595
conditioned on the non-exercise of one or more of the rights that are\n\
596
specifically granted under this License. You may not convey a covered\n\
597
work if you are a party to an arrangement with a third party that is\n\
598
in the business of distributing software, under which you make payment\n\
599
to the third party based on the extent of your activity of conveying\n\
600
the work, and under which the third party grants, to any of the\n\
601
parties who would receive the covered work from you, a discriminatory\n\
602
patent license (a) in connection with copies of the covered work\n\
603
conveyed by you (or copies made from those copies), or (b) primarily\n\
604
for and in connection with specific products or compilations that\n\
605
contain the covered work, unless you entered into that arrangement,\n\
606
or that patent license was granted, prior to 28 March 2007.\n\
608
Nothing in this License shall be construed as excluding or limiting\n\
609
any implied license or other defenses to infringement that may\n\
610
otherwise be available to you under applicable patent law.\n\
612
12. No Surrender of Others' Freedom.\n\
614
If conditions are imposed on you (whether by court order, agreement or\n\
271
615
otherwise) that contradict the conditions of this License, they do not\n\
272
excuse you from the conditions of this License. If you cannot\n\
273
distribute so as to satisfy simultaneously your obligations under this\n\
274
License and any other pertinent obligations, then as a consequence you\n\
275
may not distribute the Program at all. For example, if a patent\n\
276
license would not permit royalty-free redistribution of the Program by\n\
277
all those who receive copies directly or indirectly through you, then\n\
278
the only way you could satisfy both it and this License would be to\n\
279
refrain entirely from distribution of the Program.\n\
281
If any portion of this section is held invalid or unenforceable under\n\
282
any particular circumstance, the balance of the section is intended to\n\
283
apply and the section as a whole is intended to apply in other\n\
286
It is not the purpose of this section to induce you to infringe any\n\
287
patents or other property right claims or to contest validity of any\n\
288
such claims; this section has the sole purpose of protecting the\n\
289
integrity of the free software distribution system, which is\n\
290
implemented by public license practices. Many people have made\n\
291
generous contributions to the wide range of software distributed\n\
292
through that system in reliance on consistent application of that\n\
293
system; it is up to the author/donor to decide if he or she is willing\n\
294
to distribute software through any other system and a licensee cannot\n\
295
impose that choice.\n\
297
This section is intended to make thoroughly clear what is believed to\n\
298
be a consequence of the rest of this License.\n\
300
8. If the distribution and/or use of the Program is restricted in\n\
301
certain countries either by patents or by copyrighted interfaces, the\n\
302
original copyright holder who places the Program under this License\n\
303
may add an explicit geographical distribution limitation excluding\n\
304
those countries, so that distribution is permitted only in or among\n\
305
countries not thus excluded. In such case, this License incorporates\n\
306
the limitation as if written in the body of this License.\n\
308
9. The Free Software Foundation may publish revised and/or new versions\n\
309
of the General Public License from time to time. Such new versions will\n\
616
excuse you from the conditions of this License. If you cannot convey a\n\
617
covered work so as to satisfy simultaneously your obligations under this\n\
618
License and any other pertinent obligations, then as a consequence you may\n\
619
not convey it at all. For example, if you agree to terms that obligate you\n\
620
to collect a royalty for further conveying from those to whom you convey\n\
621
the Program, the only way you could satisfy both those terms and this\n\
622
License would be to refrain entirely from conveying the Program.\n\
624
13. Use with the GNU Affero General Public License.\n\
626
Notwithstanding any other provision of this License, you have\n\
627
permission to link or combine any covered work with a work licensed\n\
628
under version 3 of the GNU Affero General Public License into a single\n\
629
combined work, and to convey the resulting work. The terms of this\n\
630
License will continue to apply to the part which is the covered work,\n\
631
but the special requirements of the GNU Affero General Public License,\n\
632
section 13, concerning interaction through a network will apply to the\n\
633
combination as such.\n\
635
14. Revised Versions of this License.\n\
637
The Free Software Foundation may publish revised and/or new versions of\n\
638
the GNU General Public License from time to time. Such new versions will\n\
310
639
be similar in spirit to the present version, but may differ in detail to\n\
311
640
address new problems or concerns.\n\
313
Each version is given a distinguishing version number. If the Program\n\
314
specifies a version number of this License which applies to it and \"any\n\
315
later version\", you have the option of following the terms and conditions\n\
316
either of that version or of any later version published by the Free\n\
317
Software Foundation. If the Program does not specify a version number of\n\
318
this License, you may choose any version ever published by the Free Software\n\
321
10. If you wish to incorporate parts of the Program into other free\n\
322
programs whose distribution conditions are different, write to the author\n\
323
to ask for permission. For software which is copyrighted by the Free\n\
324
Software Foundation, write to the Free Software Foundation; we sometimes\n\
325
make exceptions for this. Our decision will be guided by the two goals\n\
326
of preserving the free status of all derivatives of our free software and\n\
327
of promoting the sharing and reuse of software generally.\n\
642
Each version is given a distinguishing version number. If the\n\
643
Program specifies that a certain numbered version of the GNU General\n\
644
Public License \"or any later version\" applies to it, you have the\n\
645
option of following the terms and conditions either of that numbered\n\
646
version or of any later version published by the Free Software\n\
647
Foundation. If the Program does not specify a version number of the\n\
648
GNU General Public License, you may choose any version ever published\n\
649
by the Free Software Foundation.\n\
651
If the Program specifies that a proxy can decide which future\n\
652
versions of the GNU General Public License can be used, that proxy's\n\
653
public statement of acceptance of a version permanently authorizes you\n\
654
to choose that version for the Program.\n\
656
Later license versions may give you additional or different\n\
657
permissions. However, no additional obligations are imposed on any\n\
658
author or copyright holder as a result of your choosing to follow a\n\
330
662
const char program::warranty_t [] =
333
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY\n\
334
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN\n\
335
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES\n\
336
PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED\n\
337
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF\n\
338
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS\n\
339
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE\n\
340
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,\n\
341
REPAIR OR CORRECTION.\n\
343
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING\n\
344
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR\n\
345
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,\n\
346
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING\n\
347
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED\n\
348
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY\n\
349
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER\n\
350
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE\n\
351
POSSIBILITY OF SUCH DAMAGES.\n\
663
" 15. Disclaimer of Warranty.\n\
665
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY\n\
666
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT\n\
667
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY\n\
668
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,\n\
669
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n\
670
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM\n\
671
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF\n\
672
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.\n\
674
16. Limitation of Liability.\n\
676
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING\n\
677
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS\n\
678
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY\n\
679
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE\n\
680
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF\n\
681
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD\n\
682
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),\n\
683
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF\n\
686
17. Interpretation of Sections 15 and 16.\n\
688
If the disclaimer of warranty and limitation of liability provided\n\
689
above cannot be given local legal effect according to their terms,\n\
690
reviewing courts shall apply local law that most closely approximates\n\
691
an absolute waiver of all civil liability in connection with the\n\
692
Program, unless a warranty or assumption of liability accompanies a\n\
693
copy of the Program in return for a fee.\n\
354
696
static void simple_pager (const char *t)