├── src
    ├── screenshot.png
    └── screenshot.png.old
├── Makefile
├── README.md
├── revquote
└── LICENSE


/src/screenshot.png:
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https://raw.githubusercontent.com/Revisto/RevQuote/master/src/screenshot.png


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/src/screenshot.png.old:
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https://raw.githubusercontent.com/Revisto/RevQuote/master/src/screenshot.png.old


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/Makefile:
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1 | install:
2 | 	cpan JSON
3 | 	cp short_quotes.json ~/.local/quotes.json
4 | 	cp revquote /usr/bin/revquote
5 | 	chmod +x /usr/bin/revquote
6 | 


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/README.md:
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 1 | # RevQuote
 2 | ## _A sexy TUI which quotes random sentences_
 3 | 
 4 | RevQuote Is A Fast Sexy Dilbert Themed Text-Based App Which Quotes Philosophical Quotes In Your Terminal!
 5 | 
 6 | BTW: It's mainly based on https://github.com/anhsirk0/fetch-master-6000
 7 | 
 8 | ![](https://github.com/Revisto/RevQuote/blob/master/src/screenshot.png)
 9 | 
10 | ## ✨ What It Does
11 | 
12 | When calling RevQuote, it shows you a random character with a random color, quoting a random philosophical and technological short sentence.
13 | 
14 | ## ⚙️ Installation
15 | 
16 | RevQuote is so easy to be installed.
17 | 
18 | clone the repo:
19 | ```sh
20 | git clone https://github.com/revisto/RevQuote
21 | cd RevQuote
22 | ```
23 | 
24 | Now install it...
25 | 
26 | ```sh
27 | sudo make
28 | ```
29 | 
30 | Done! Just type ```revquote``` and enjoy :)
31 | 
32 | ## Usage
33 | 
34 | Well, One thing I did myself, is adding it to .bashrc so it will be run each time when opening terminal :)
35 | 
36 | How?
37 | 
38 | ```sh
39 | # open .bashrc
40 | nano ~/.bashrc
41 | 
42 | # add 'revquote' to the end of the file
43 | # and save it
44 | # done
45 | ```
46 | 
47 | ## 🤝 Contributing
48 | 
49 | Contributions, issues and feature requests are welcome.<br />
50 | Feel free to check [issues page](https://github.com/revisto/RevQuote/issues) if you want to contribute.<br /><br />
51 | 
52 | 
53 | ## Show your support
54 | 
55 | Please ⭐️ this repository if this project helped you!
56 | 
57 | 
58 | ## 📝 License
59 | 
60 | GPL-3.0 License
61 | 
62 | **Free Software, Hell Yeah!**
63 | 


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/revquote:
--------------------------------------------------------------------------------
  1 | #!/usr/bin/env perl
  2 | 
  3 | # Dilbert themed TUI
  4 | # https://github.com/anhsirk0/fetch-master-6000
  5 | 
  6 | use strict;
  7 | use Term::ANSIColor;
  8 | use Getopt::Long;
  9 | use Text::Wrap;
 10 | use experimental 'smartmatch';
 11 | use POSIX;
 12 | use warnings;
 13 | use Data::Dumper;
 14 | use JSON;
 15 | 
 16 | my $length = 13;
 17 | my $gap = 3;
 18 | my $margin = 2;
 19 | my $color = 'yellow';
 20 | 
 21 | my @talker;
 22 | my $wally;
 23 | my $dogbert;
 24 | my $alice;
 25 | my $phb;
 26 | my $asok;
 27 | my $cowsay;
 28 | my $penguin;
 29 | my $help;
 30 | my $random;
 31 | 
 32 | my @colors = (
 33 |     'red', 'green', 'yellow', 'blue', 'magenta', 'cyan', 'white',
 34 |     'bright_red', 'bright_green', 'bright_yellow',
 35 |     'bright_blue', 'bright_magenta', 'bright_cyan', 'bright_white'
 36 |     );
 37 | 
 38 | my @wm = (
 39 |     'fluxbox', 'openbox', 'blackbox', 'xfwm4', 'metacity', 'kwin', 'twin', 'icewm',
 40 |     'pekwm', 'flwm', 'flwm_topside', 'fvwm', 'dwm', 'awesome', 'wmaker', 'stumpwm',
 41 |     'musca', 'xmonad', 'i3', 'ratpoison', 'scrotwm', 'spectrwm', 'wmfs', 'wmii',
 42 |     'beryl', 'subtle', 'e16', 'enlightenment', 'sawfish', 'emerald', 'monsterwm',
 43 |     'dminiwm', 'compiz', 'Finder','herbstluftwm', 'howm', 'notion', 'bspwm', '2bwm',
 44 |     'echinus', 'swm', 'budgie-wm', 'dtwm', '9wm', 'chromeos-wm', 'deepin-wm', 'sway',
 45 |     'mwm', 'instawm', 'qtile', 'leftwm', 'none+leftwm'
 46 | );
 47 | 
 48 | sub packages {
 49 |     # for debian based
 50 |     my $pacs = `dpkg-query -l 2>/dev/null | grep "^ii"`;
 51 |     # for arch based
 52 |     unless ($pacs) { $pacs = `pacman -Q 2>/dev/null` }
 53 |     # for fedora
 54 |     unless ($pacs) { $pacs = `yum list installed 2>/dev/null` }
 55 |     # for BSD
 56 |     unless ($pacs) { $pacs = `pkg info 2>/dev/null` }
 57 |     # for gentoo based
 58 |     unless ($pacs) { $pacs = `ls -d /var/db/pkg/*/* 2>/dev/null` }
 59 |     # for venon linux
 60 |     unless ($pacs) { $pacs = `ls -d /var/lib/scratchpkg/db/* 2>/dev/null` }
 61 |     # for solus
 62 |     unless ($pacs) { $pacs = `ls /var/lib/eopkg/package/ 2>/dev/null` }
 63 |     # for void linux
 64 |     unless ($pacs) { $pacs = `xbps-query -l 2>/dev/null` }
 65 |     # for OpenSUSE
 66 |     unless ($pacs) { $pacs = `rpm -qa 2>/dev/null` }
 67 |     # for nixos
 68 |     unless ($pacs) { $pacs = `nix-store -qR /run/current-system/sw/ 2>/dev/null && nix-store -qR ~/.nix-profile/ 2>/dev/null` }
 69 | 
 70 |     my $count = $pacs =~ tr/\n//;
 71 |     unless ($count) { $count = "Unknown" }
 72 |     return $count;
 73 | }
 74 | 
 75 | sub main {
 76 |     my @info;
 77 |     $color = @colors[int(rand scalar @colors)];
 78 | 
 79 |     my $address = glob('~/.local/quotes.json');
 80 |     my $json = decode_json(do { open(my $fh, "<:encoding(UTF-8)", $address) or die "Could not open $address: $!"; local $/; <$fh> });
 81 |     my $random_quote = $json->[rand @$json];
 82 | 
 83 | 
 84 |     my $total_length = $length + $gap + 7 - $margin; # total length of the text box
 85 |     my $total_chars =  length($random_quote) + 10 * $margin; # including margin on each line
 86 | 
 87 |     if ($total_chars / $total_length > 8) {
 88 |         $length = $length + ceil($total_chars / $total_length)
 89 |     }
 90 |     
 91 |     $Text::Wrap::columns = $length + $gap + 7 - $margin;
 92 |     my @new_info;
 93 |     @info = split "\n", wrap("" , "", $random_quote);
 94 |     
 95 |     my $number_of_lines = scalar @info;
 96 |     for my $i (0 .. ($number_of_lines - 1)) {
 97 |         $new_info[$i] = " " x $margin . $info[$i] . " " x ($length + $gap + 7 - length $info[$i]);
 98 |     }
 99 |     # if say text is less than 6 lines we can add two empty lines (at start and end)
100 |     if ($number_of_lines <= 6) {
101 |         unshift(@new_info, " " x ($length + $gap + 7 + $margin));
102 |         push(@new_info, " " x ($length + $gap + 7 + $margin));
103 |     }
104 |     @info = @new_info;
105 | 
106 |     my @arr = map { 0 } (1..8);
107 |     $arr[int rand(8)] = 1;
108 |     ($wally, $dogbert, $alice, $phb, $asok, $cowsay, $penguin) = splice @arr, 0, 8;    
109 | 
110 |     # remove randomly except one of them
111 | 
112 | 
113 | 
114 |     # my $i = 0;
115 |     my @info_lines = (); # info about os, wm etc etc
116 | 
117 |     for my $i (0 .. scalar @info - 1) {
118 |         $info_lines[$i] = colored(q{│}, $color) . $info[$i] . colored('│', $color),
119 |     }
120 | 
121 |     unshift(@info_lines, colored(q{╭} . '─' x ($length + $margin + $gap + 7) . '╮', $color));
122 |     push(@info_lines, colored(q{╰} . '─' x ($length + $margin + $gap + 7) . '╯', $color));
123 |     my $i = 0;
124 |     my $text = "\n";
125 | 
126 |     if ($wally) {
127 |         @talker = (
128 |             colored(q{                  }, $color),
129 |             colored(q{     .-'''-.      }, $color),
130 |             colored(q{    |       |     }, $color),
131 |             colored(q{   ⪜|---_---|⪛   ╭}, $color),
132 |             colored(q{   Ͼ|__(_)__|Ͽ   │}, $color),
133 |             colored(q{    |   _   |    │}, $color),
134 |             colored(q{    |       |    ╯}, $color),
135 |             colored(q{   ˏ====○====ˎ    }, $color),
136 |             colored(q{       / \        }, $color),
137 |             colored(q{                  }, $color),
138 |         );
139 |         
140 | 
141 |     } elsif ($dogbert) {
142 |         @talker = (
143 |             colored(q{                 }, $color),
144 |             colored(q{                 }, $color),
145 |             colored(q{    .-----.      }, $color),
146 |             colored(q{  .`       `.   ╭}, $color),
147 |             colored(q{ / /-() ()-\ \  │}, $color),
148 |             colored(q{ \_|   ○   |_/  │}, $color),
149 |             colored(q{  '.       .'   ╯}, $color),
150 |             colored(q{    `-._.-'      }, $color),
151 |             colored(q{                 }, $color),
152 |             colored(q{                 }, $color),
153 |         );
154 |         
155 | 
156 |     } elsif ($alice) {
157 |         @talker = (
158 |             colored(q{           ..-..             }, $color),
159 |             colored(q{         (~     ~)           }, $color),
160 |             colored(q{       (           )         }, $color),
161 |             colored(q{     (    ~~~~~~~    )      ╭}, $color),
162 |             colored(q{   (     |  . .  |     )    │}, $color),
163 |             colored(q{  (      |  (_)  |      )   │}, $color),
164 |             colored(q{ (       |       |       )  ╯}, $color),
165 |             colored(q{   (.,.,.|  ===  |.,.,.)     }, $color),
166 |             colored(q{          '.___.'            }, $color),
167 |             colored(q{           /   \             }, $color),
168 |         );
169 |         
170 | 
171 |     } elsif ($phb) {
172 |         @talker = (
173 |             colored(q{   @         @     }, $color),
174 |             colored(q{  @@  ..-..  @@    }, $color),
175 |             colored(q{  @@@' _ _ '@@@    }, $color),
176 |             colored(q{   @(  . .  )@    ╭}, $color),
177 |             colored(q{    |  (_)  |     │}, $color),
178 |             colored(q{    |   _   |     │}, $color),
179 |             colored(q{    |_     _|     ╯}, $color),
180 |             colored(q{   /|_'---'_|\     }, $color),
181 |             colored(q{  / | '\_/' | \    }, $color),
182 |             colored(q{ /  |  | |  |  \   }, $color),
183 |         );
184 |         
185 |         
186 |     } elsif ($asok) {
187 |         @talker = (
188 |             colored(q{                 }, $color),
189 |             colored(q{    @@@@@@@@@    }, $color),
190 |             colored(q{    |       |    }, $color),
191 |             colored(q{    | _   _ |   ╭}, $color),
192 |             colored(q{   Ͼ| ○   ○ |Ͽ  │}, $color),
193 |             colored(q{    |   u   |   │}, $color),
194 |             colored(q{    |  ---  |   ╯}, $color),
195 |             colored(q{   / `-._.-´ \   }, $color),
196 |             colored(q{        |        }, $color),
197 |             colored(q{                 }, $color),
198 |         );
199 |         
200 |     } elsif ($cowsay) {
201 |         @talker = (
202 |             colored(q{                   }, $color),
203 |             colored(q{                   }, $color),
204 |             colored(q{            ^__^  ╭}, $color),
205 |             colored(q{    _______/(oo)  │}, $color),
206 |             colored(q{/\/(       /(__)  │}, $color),
207 |             colored(q{   | w----||     -╯}, $color),
208 |             colored(q{   ||     ||       }, $color),
209 |             colored(q{   ||     ||       }, $color),
210 |             colored(q{   --     --       }, $color),
211 |             colored(q{                   }, $color),
212 |         );
213 |   
214 |     } elsif ($penguin) {
215 |         @talker = (
216 |             colored(q{                 }, $color),
217 |             colored(q{                 }, $color),
218 |             colored(q{       .--.     ╭}, $color),
219 |             colored(q{      |o_o |    │}, $color),
220 |             colored(q{      |:_/ | ---╯}, $color),
221 |             colored(q{     //   \ \    }, $color),
222 |             colored(q{    (|     | )   }, $color),
223 |             colored(q{   /'\_   _/`\   }, $color),
224 |             colored(q{   \___)=(___/   }, $color),
225 |             colored(q{                 }, $color),
226 |         );
227 | 
228 |     } else {
229 |         @talker = (
230 |             colored(q{               }, $color),
231 |             colored(q{    დოოოოოდ    }, $color),
232 |             colored(q{    |     |    }, $color),
233 |             colored(q{    |     |   ╭}, $color),
234 |             colored(q{    |-Ο Ο-|   │}, $color),
235 |             colored(q{   Ͼ   ∪   Ͽ  │}, $color),
236 |             colored(q{    |     |   ╯}, $color),
237 |             colored(q{   ˏ`-.ŏ.-´ˎ   }, $color),
238 |             colored(q{       @       }, $color),
239 |             colored(q{        @      }, $color),
240 |         );
241 |     }               
242 |     
243 |     for my $i (0 .. scalar @talker - 1) {
244 |         $text .=  $talker[$i];
245 |         if (scalar @info_lines > $i) {
246 |             $text .= $info_lines[$i]
247 |         }
248 |         $text .= "\n";
249 |     }
250 | 
251 |     $text .= "\n";
252 |     print $text;
253 | }
254 | 
255 | 
256 | main();
257 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
  1 |                     GNU GENERAL PUBLIC LICENSE
  2 |                        Version 3, 29 June 2007
  3 | 
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235 |   A compilation of a covered work with other separate and independent
236 | works, which are not by their nature extensions of the covered work,
237 | and which are not combined with it such as to form a larger program,
238 | in or on a volume of a storage or distribution medium, is called an
239 | "aggregate" if the compilation and its resulting copyright are not
240 | used to limit the access or legal rights of the compilation's users
241 | beyond what the individual works permit.  Inclusion of a covered work
242 | in an aggregate does not cause this License to apply to the other
243 | parts of the aggregate.
244 | 
245 |   6. Conveying Non-Source Forms.
246 | 
247 |   You may convey a covered work in object code form under the terms
248 | of sections 4 and 5, provided that you also convey the
249 | machine-readable Corresponding Source under the terms of this License,
250 | in one of these ways:
251 | 
252 |     a) Convey the object code in, or embodied in, a physical product
253 |     (including a physical distribution medium), accompanied by the
254 |     Corresponding Source fixed on a durable physical medium
255 |     customarily used for software interchange.
256 | 
257 |     b) Convey the object code in, or embodied in, a physical product
258 |     (including a physical distribution medium), accompanied by a
259 |     written offer, valid for at least three years and valid for as
260 |     long as you offer spare parts or customer support for that product
261 |     model, to give anyone who possesses the object code either (1) a
262 |     copy of the Corresponding Source for all the software in the
263 |     product that is covered by this License, on a durable physical
264 |     medium customarily used for software interchange, for a price no
265 |     more than your reasonable cost of physically performing this
266 |     conveying of source, or (2) access to copy the
267 |     Corresponding Source from a network server at no charge.
268 | 
269 |     c) Convey individual copies of the object code with a copy of the
270 |     written offer to provide the Corresponding Source.  This
271 |     alternative is allowed only occasionally and noncommercially, and
272 |     only if you received the object code with such an offer, in accord
273 |     with subsection 6b.
274 | 
275 |     d) Convey the object code by offering access from a designated
276 |     place (gratis or for a charge), and offer equivalent access to the
277 |     Corresponding Source in the same way through the same place at no
278 |     further charge.  You need not require recipients to copy the
279 |     Corresponding Source along with the object code.  If the place to
280 |     copy the object code is a network server, the Corresponding Source
281 |     may be on a different server (operated by you or a third party)
282 |     that supports equivalent copying facilities, provided you maintain
283 |     clear directions next to the object code saying where to find the
284 |     Corresponding Source.  Regardless of what server hosts the
285 |     Corresponding Source, you remain obligated to ensure that it is
286 |     available for as long as needed to satisfy these requirements.
287 | 
288 |     e) Convey the object code using peer-to-peer transmission, provided
289 |     you inform other peers where the object code and Corresponding
290 |     Source of the work are being offered to the general public at no
291 |     charge under subsection 6d.
292 | 
293 |   A separable portion of the object code, whose source code is excluded
294 | from the Corresponding Source as a System Library, need not be
295 | included in conveying the object code work.
296 | 
297 |   A "User Product" is either (1) a "consumer product", which means any
298 | tangible personal property which is normally used for personal, family,
299 | or household purposes, or (2) anything designed or sold for incorporation
300 | into a dwelling.  In determining whether a product is a consumer product,
301 | doubtful cases shall be resolved in favor of coverage.  For a particular
302 | product received by a particular user, "normally used" refers to a
303 | typical or common use of that class of product, regardless of the status
304 | of the particular user or of the way in which the particular user
305 | actually uses, or expects or is expected to use, the product.  A product
306 | is a consumer product regardless of whether the product has substantial
307 | commercial, industrial or non-consumer uses, unless such uses represent
308 | the only significant mode of use of the product.
309 | 
310 |   "Installation Information" for a User Product means any methods,
311 | procedures, authorization keys, or other information required to install
312 | and execute modified versions of a covered work in that User Product from
313 | a modified version of its Corresponding Source.  The information must
314 | suffice to ensure that the continued functioning of the modified object
315 | code is in no case prevented or interfered with solely because
316 | modification has been made.
317 | 
318 |   If you convey an object code work under this section in, or with, or
319 | specifically for use in, a User Product, and the conveying occurs as
320 | part of a transaction in which the right of possession and use of the
321 | User Product is transferred to the recipient in perpetuity or for a
322 | fixed term (regardless of how the transaction is characterized), the
323 | Corresponding Source conveyed under this section must be accompanied
324 | by the Installation Information.  But this requirement does not apply
325 | if neither you nor any third party retains the ability to install
326 | modified object code on the User Product (for example, the work has
327 | been installed in ROM).
328 | 
329 |   The requirement to provide Installation Information does not include a
330 | requirement to continue to provide support service, warranty, or updates
331 | for a work that has been modified or installed by the recipient, or for
332 | the User Product in which it has been modified or installed.  Access to a
333 | network may be denied when the modification itself materially and
334 | adversely affects the operation of the network or violates the rules and
335 | protocols for communication across the network.
336 | 
337 |   Corresponding Source conveyed, and Installation Information provided,
338 | in accord with this section must be in a format that is publicly
339 | documented (and with an implementation available to the public in
340 | source code form), and must require no special password or key for
341 | unpacking, reading or copying.
342 | 
343 |   7. Additional Terms.
344 | 
345 |   "Additional permissions" are terms that supplement the terms of this
346 | License by making exceptions from one or more of its conditions.
347 | Additional permissions that are applicable to the entire Program shall
348 | be treated as though they were included in this License, to the extent
349 | that they are valid under applicable law.  If additional permissions
350 | apply only to part of the Program, that part may be used separately
351 | under those permissions, but the entire Program remains governed by
352 | this License without regard to the additional permissions.
353 | 
354 |   When you convey a copy of a covered work, you may at your option
355 | remove any additional permissions from that copy, or from any part of
356 | it.  (Additional permissions may be written to require their own
357 | removal in certain cases when you modify the work.)  You may place
358 | additional permissions on material, added by you to a covered work,
359 | for which you have or can give appropriate copyright permission.
360 | 
361 |   Notwithstanding any other provision of this License, for material you
362 | add to a covered work, you may (if authorized by the copyright holders of
363 | that material) supplement the terms of this License with terms:
364 | 
365 |     a) Disclaiming warranty or limiting liability differently from the
366 |     terms of sections 15 and 16 of this License; or
367 | 
368 |     b) Requiring preservation of specified reasonable legal notices or
369 |     author attributions in that material or in the Appropriate Legal
370 |     Notices displayed by works containing it; or
371 | 
372 |     c) Prohibiting misrepresentation of the origin of that material, or
373 |     requiring that modified versions of such material be marked in
374 |     reasonable ways as different from the original version; or
375 | 
376 |     d) Limiting the use for publicity purposes of names of licensors or
377 |     authors of the material; or
378 | 
379 |     e) Declining to grant rights under trademark law for use of some
380 |     trade names, trademarks, or service marks; or
381 | 
382 |     f) Requiring indemnification of licensors and authors of that
383 |     material by anyone who conveys the material (or modified versions of
384 |     it) with contractual assumptions of liability to the recipient, for
385 |     any liability that these contractual assumptions directly impose on
386 |     those licensors and authors.
387 | 
388 |   All other non-permissive additional terms are considered "further
389 | restrictions" within the meaning of section 10.  If the Program as you
390 | received it, or any part of it, contains a notice stating that it is
391 | governed by this License along with a term that is a further
392 | restriction, you may remove that term.  If a license document contains
393 | a further restriction but permits relicensing or conveying under this
394 | License, you may add to a covered work material governed by the terms
395 | of that license document, provided that the further restriction does
396 | not survive such relicensing or conveying.
397 | 
398 |   If you add terms to a covered work in accord with this section, you
399 | must place, in the relevant source files, a statement of the
400 | additional terms that apply to those files, or a notice indicating
401 | where to find the applicable terms.
402 | 
403 |   Additional terms, permissive or non-permissive, may be stated in the
404 | form of a separately written license, or stated as exceptions;
405 | the above requirements apply either way.
406 | 
407 |   8. Termination.
408 | 
409 |   You may not propagate or modify a covered work except as expressly
410 | provided under this License.  Any attempt otherwise to propagate or
411 | modify it is void, and will automatically terminate your rights under
412 | this License (including any patent licenses granted under the third
413 | paragraph of section 11).
414 | 
415 |   However, if you cease all violation of this License, then your
416 | license from a particular copyright holder is reinstated (a)
417 | provisionally, unless and until the copyright holder explicitly and
418 | finally terminates your license, and (b) permanently, if the copyright
419 | holder fails to notify you of the violation by some reasonable means
420 | prior to 60 days after the cessation.
421 | 
422 |   Moreover, your license from a particular copyright holder is
423 | reinstated permanently if the copyright holder notifies you of the
424 | violation by some reasonable means, this is the first time you have
425 | received notice of violation of this License (for any work) from that
426 | copyright holder, and you cure the violation prior to 30 days after
427 | your receipt of the notice.
428 | 
429 |   Termination of your rights under this section does not terminate the
430 | licenses of parties who have received copies or rights from you under
431 | this License.  If your rights have been terminated and not permanently
432 | reinstated, you do not qualify to receive new licenses for the same
433 | material under section 10.
434 | 
435 |   9. Acceptance Not Required for Having Copies.
436 | 
437 |   You are not required to accept this License in order to receive or
438 | run a copy of the Program.  Ancillary propagation of a covered work
439 | occurring solely as a consequence of using peer-to-peer transmission
440 | to receive a copy likewise does not require acceptance.  However,
441 | nothing other than this License grants you permission to propagate or
442 | modify any covered work.  These actions infringe copyright if you do
443 | not accept this License.  Therefore, by modifying or propagating a
444 | covered work, you indicate your acceptance of this License to do so.
445 | 
446 |   10. Automatic Licensing of Downstream Recipients.
447 | 
448 |   Each time you convey a covered work, the recipient automatically
449 | receives a license from the original licensors, to run, modify and
450 | propagate that work, subject to this License.  You are not responsible
451 | for enforcing compliance by third parties with this License.
452 | 
453 |   An "entity transaction" is a transaction transferring control of an
454 | organization, or substantially all assets of one, or subdividing an
455 | organization, or merging organizations.  If propagation of a covered
456 | work results from an entity transaction, each party to that
457 | transaction who receives a copy of the work also receives whatever
458 | licenses to the work the party's predecessor in interest had or could
459 | give under the previous paragraph, plus a right to possession of the
460 | Corresponding Source of the work from the predecessor in interest, if
461 | the predecessor has it or can get it with reasonable efforts.
462 | 
463 |   You may not impose any further restrictions on the exercise of the
464 | rights granted or affirmed under this License.  For example, you may
465 | not impose a license fee, royalty, or other charge for exercise of
466 | rights granted under this License, and you may not initiate litigation
467 | (including a cross-claim or counterclaim in a lawsuit) alleging that
468 | any patent claim is infringed by making, using, selling, offering for
469 | sale, or importing the Program or any portion of it.
470 | 
471 |   11. Patents.
472 | 
473 |   A "contributor" is a copyright holder who authorizes use under this
474 | License of the Program or a work on which the Program is based.  The
475 | work thus licensed is called the contributor's "contributor version".
476 | 
477 |   A contributor's "essential patent claims" are all patent claims
478 | owned or controlled by the contributor, whether already acquired or
479 | hereafter acquired, that would be infringed by some manner, permitted
480 | by this License, of making, using, or selling its contributor version,
481 | but do not include claims that would be infringed only as a
482 | consequence of further modification of the contributor version.  For
483 | purposes of this definition, "control" includes the right to grant
484 | patent sublicenses in a manner consistent with the requirements of
485 | this License.
486 | 
487 |   Each contributor grants you a non-exclusive, worldwide, royalty-free
488 | patent license under the contributor's essential patent claims, to
489 | make, use, sell, offer for sale, import and otherwise run, modify and
490 | propagate the contents of its contributor version.
491 | 
492 |   In the following three paragraphs, a "patent license" is any express
493 | agreement or commitment, however denominated, not to enforce a patent
494 | (such as an express permission to practice a patent or covenant not to
495 | sue for patent infringement).  To "grant" such a patent license to a
496 | party means to make such an agreement or commitment not to enforce a
497 | patent against the party.
498 | 
499 |   If you convey a covered work, knowingly relying on a patent license,
500 | and the Corresponding Source of the work is not available for anyone
501 | to copy, free of charge and under the terms of this License, through a
502 | publicly available network server or other readily accessible means,
503 | then you must either (1) cause the Corresponding Source to be so
504 | available, or (2) arrange to deprive yourself of the benefit of the
505 | patent license for this particular work, or (3) arrange, in a manner
506 | consistent with the requirements of this License, to extend the patent
507 | license to downstream recipients.  "Knowingly relying" means you have
508 | actual knowledge that, but for the patent license, your conveying the
509 | covered work in a country, or your recipient's use of the covered work
510 | in a country, would infringe one or more identifiable patents in that
511 | country that you have reason to believe are valid.
512 | 
513 |   If, pursuant to or in connection with a single transaction or
514 | arrangement, you convey, or propagate by procuring conveyance of, a
515 | covered work, and grant a patent license to some of the parties
516 | receiving the covered work authorizing them to use, propagate, modify
517 | or convey a specific copy of the covered work, then the patent license
518 | you grant is automatically extended to all recipients of the covered
519 | work and works based on it.
520 | 
521 |   A patent license is "discriminatory" if it does not include within
522 | the scope of its coverage, prohibits the exercise of, or is
523 | conditioned on the non-exercise of one or more of the rights that are
524 | specifically granted under this License.  You may not convey a covered
525 | work if you are a party to an arrangement with a third party that is
526 | in the business of distributing software, under which you make payment
527 | to the third party based on the extent of your activity of conveying
528 | the work, and under which the third party grants, to any of the
529 | parties who would receive the covered work from you, a discriminatory
530 | patent license (a) in connection with copies of the covered work
531 | conveyed by you (or copies made from those copies), or (b) primarily
532 | for and in connection with specific products or compilations that
533 | contain the covered work, unless you entered into that arrangement,
534 | or that patent license was granted, prior to 28 March 2007.
535 | 
536 |   Nothing in this License shall be construed as excluding or limiting
537 | any implied license or other defenses to infringement that may
538 | otherwise be available to you under applicable patent law.
539 | 
540 |   12. No Surrender of Others' Freedom.
541 | 
542 |   If conditions are imposed on you (whether by court order, agreement or
543 | otherwise) that contradict the conditions of this License, they do not
544 | excuse you from the conditions of this License.  If you cannot convey a
545 | covered work so as to satisfy simultaneously your obligations under this
546 | License and any other pertinent obligations, then as a consequence you may
547 | not convey it at all.  For example, if you agree to terms that obligate you
548 | to collect a royalty for further conveying from those to whom you convey
549 | the Program, the only way you could satisfy both those terms and this
550 | License would be to refrain entirely from conveying the Program.
551 | 
552 |   13. Use with the GNU Affero General Public License.
553 | 
554 |   Notwithstanding any other provision of this License, you have
555 | permission to link or combine any covered work with a work licensed
556 | under version 3 of the GNU Affero General Public License into a single
557 | combined work, and to convey the resulting work.  The terms of this
558 | License will continue to apply to the part which is the covered work,
559 | but the special requirements of the GNU Affero General Public License,
560 | section 13, concerning interaction through a network will apply to the
561 | combination as such.
562 | 
563 |   14. Revised Versions of this License.
564 | 
565 |   The Free Software Foundation may publish revised and/or new versions of
566 | the GNU General Public License from time to time.  Such new versions will
567 | be similar in spirit to the present version, but may differ in detail to
568 | address new problems or concerns.
569 | 
570 |   Each version is given a distinguishing version number.  If the
571 | Program specifies that a certain numbered version of the GNU General
572 | Public License "or any later version" applies to it, you have the
573 | option of following the terms and conditions either of that numbered
574 | version or of any later version published by the Free Software
575 | Foundation.  If the Program does not specify a version number of the
576 | GNU General Public License, you may choose any version ever published
577 | by the Free Software Foundation.
578 | 
579 |   If the Program specifies that a proxy can decide which future
580 | versions of the GNU General Public License can be used, that proxy's
581 | public statement of acceptance of a version permanently authorizes you
582 | to choose that version for the Program.
583 | 
584 |   Later license versions may give you additional or different
585 | permissions.  However, no additional obligations are imposed on any
586 | author or copyright holder as a result of your choosing to follow a
587 | later version.
588 | 
589 |   15. Disclaimer of Warranty.
590 | 
591 |   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 | APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 | PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 | IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 | 
600 |   16. Limitation of Liability.
601 | 
602 |   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 | 
612 |   17. Interpretation of Sections 15 and 16.
613 | 
614 |   If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 | 
621 |                      END OF TERMS AND CONDITIONS
622 | 
623 |             How to Apply These Terms to Your New Programs
624 | 
625 |   If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 | 
629 |   To do so, attach the following notices to the program.  It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 | 
634 |     <one line to give the program's name and a brief idea of what it does.>
635 |     Copyright (C) <year>  <name of author>
636 | 
637 |     This program is free software: you can redistribute it and/or modify
638 |     it under the terms of the GNU General Public License as published by
639 |     the Free Software Foundation, either version 3 of the License, or
640 |     (at your option) any later version.
641 | 
642 |     This program is distributed in the hope that it will be useful,
643 |     but WITHOUT ANY WARRANTY; without even the implied warranty of
644 |     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
645 |     GNU General Public License for more details.
646 | 
647 |     You should have received a copy of the GNU General Public License
648 |     along with this program.  If not, see <https://www.gnu.org/licenses/>.
649 | 
650 | Also add information on how to contact you by electronic and paper mail.
651 | 
652 |   If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 | 
655 |     <program>  Copyright (C) <year>  <name of author>
656 |     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 |     This is free software, and you are welcome to redistribute it
658 |     under certain conditions; type `show c' for details.
659 | 
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License.  Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 | 
664 |   You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | <https://www.gnu.org/licenses/>.
668 | 
669 |   The GNU General Public License does not permit incorporating your program
670 | into proprietary programs.  If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library.  If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License.  But first, please read
674 | <https://www.gnu.org/licenses/why-not-lgpl.html>.


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