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  1. License for PyStemmer
  2. =====================
  3. PyStemmer is copyright (c) 2006, Richard Boulton
  4. It was inspired by an earlier implementation of PyStemmer (version 0.10, which
  5. was copyright (c) 2001, Andreas Jung, and also licensed under the MIT license,
  6. but no portions of which remain in this package, and had a different API).
  7. Both Andreas Jung's implementation and this implementation are covered by the
  8. following license.
  9. Permission is hereby granted, free of charge, to any person obtaining a copy of
  10. this software and associated documentation files (the "Software"), to deal in
  11. the Software without restriction, including without limitation the rights to
  12. use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
  13. of the Software, and to permit persons to whom the Software is furnished to do
  14. so, subject to the following conditions:
  15. The above copyright notice and this permission notice shall be included in all
  16. copies or substantial portions of the Software.
  17. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18. IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19. FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  20. AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21. LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  22. OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  23. SOFTWARE.
  24. License for Snowball
  25. ====================
  26. The snowball algorithms, and the snowball library, are copyright (c) 2001-2006,
  27. Dr Martin Porter and Richard Boulton, and are licensed under the BSD license.
  28. All rights reserved.
  29. Redistribution and use in source and binary forms, with or without
  30. modification, are permitted provided that the following conditions
  31. are met:
  32. 1. Redistributions of source code must retain the above copyright
  33. notice, this list of conditions and the following disclaimer.
  34. 2. Redistributions in binary form must reproduce the above copyright
  35. notice, this list of conditions and the following disclaimer in the
  36. documentation and/or other materials provided with the distribution.
  37. 3. Neither the name of the Snowball project nor the names of its contributors
  38. may be used to endorse or promote products derived from this software
  39. without specific prior written permission.
  40. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  41. ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  42. WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  43. DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
  44. ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  45. (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  46. LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  47. ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  48. (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  49. SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  50. License for sample data files
  51. =============================
  52. There are two files in the "sampledata/" subdirectory, used for benchmarking.
  53. The first of these, "englishvoc.txt", is the english vocabulary list from
  54. snowball, and is covered by the same license as snowball itself (ie, the BSD
  55. license, see above).
  56. The second of these files, "puttydoc.txt", is the text form of the manual for
  57. the "PuTTY" piece of software, which is covered by the following license.
  58. PuTTY is copyright 1997-2006 Simon Tatham.
  59. Portions copyright Robert de Bath, Joris van Rantwijk, Delian
  60. Delchev, Andreas Schultz, Jeroen Massar, Wez Furlong, Nicolas Barry,
  61. Justin Bradford, Ben Harris, Malcolm Smith, Ahmad Khalifa, Markus
  62. Kuhn, and CORE SDI S.A.
  63. Permission is hereby granted, free of charge, to any person
  64. obtaining a copy of this software and associated documentation files
  65. (the "Software"), to deal in the Software without restriction,
  66. including without limitation the rights to use, copy, modify, merge,
  67. publish, distribute, sublicense, and/or sell copies of the Software,
  68. and to permit persons to whom the Software is furnished to do so,
  69. subject to the following conditions:
  70. The above copyright notice and this permission notice shall be
  71. included in all copies or substantial portions of the Software.
  72. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  73. EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  74. MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  75. NONINFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE
  76. FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
  77. CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  78. WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.