LICENCE 3.4 KB

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  1. PCRE2 LICENCE
  2. -------------
  3. PCRE2 is a library of functions to support regular expressions whose syntax
  4. and semantics are as close as possible to those of the Perl 5 language.
  5. Releases 10.00 and above of PCRE2 are distributed under the terms of the "BSD"
  6. licence, as specified below, with one exemption for certain binary
  7. redistributions. The documentation for PCRE2, supplied in the "doc" directory,
  8. is distributed under the same terms as the software itself. The data in the
  9. testdata directory is not copyrighted and is in the public domain.
  10. The basic library functions are written in C and are freestanding. Also
  11. included in the distribution is a just-in-time compiler that can be used to
  12. optimize pattern matching. This is an optional feature that can be omitted when
  13. the library is built.
  14. THE BASIC LIBRARY FUNCTIONS
  15. ---------------------------
  16. Written by: Philip Hazel
  17. Email local part: Philip.Hazel
  18. Email domain: gmail.com
  19. Retired from University of Cambridge Computing Service,
  20. Cambridge, England.
  21. Copyright (c) 1997-2022 University of Cambridge
  22. All rights reserved.
  23. PCRE2 JUST-IN-TIME COMPILATION SUPPORT
  24. --------------------------------------
  25. Written by: Zoltan Herczeg
  26. Email local part: hzmester
  27. Email domain: freemail.hu
  28. Copyright(c) 2010-2022 Zoltan Herczeg
  29. All rights reserved.
  30. STACK-LESS JUST-IN-TIME COMPILER
  31. --------------------------------
  32. Written by: Zoltan Herczeg
  33. Email local part: hzmester
  34. Email domain: freemail.hu
  35. Copyright(c) 2009-2022 Zoltan Herczeg
  36. All rights reserved.
  37. THE "BSD" LICENCE
  38. -----------------
  39. Redistribution and use in source and binary forms, with or without
  40. modification, are permitted provided that the following conditions are met:
  41. * Redistributions of source code must retain the above copyright notices,
  42. this list of conditions and the following disclaimer.
  43. * Redistributions in binary form must reproduce the above copyright
  44. notices, this list of conditions and the following disclaimer in the
  45. documentation and/or other materials provided with the distribution.
  46. * Neither the name of the University of Cambridge nor the names of any
  47. contributors may be used to endorse or promote products derived from this
  48. software without specific prior written permission.
  49. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  50. AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  51. IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  52. ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  53. LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  54. CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  55. SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  56. INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  57. CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  58. ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  59. POSSIBILITY OF SUCH DAMAGE.
  60. EXEMPTION FOR BINARY LIBRARY-LIKE PACKAGES
  61. ------------------------------------------
  62. The second condition in the BSD licence (covering binary redistributions) does
  63. not apply all the way down a chain of software. If binary package A includes
  64. PCRE2, it must respect the condition, but if package B is software that
  65. includes package A, the condition is not imposed on package B unless it uses
  66. PCRE2 independently.
  67. End