README.utf8data 2.5 KB

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  1. The utf8data.h file in this directory is generated from the Unicode
  2. Character Database for version 12.1.0 of the Unicode standard.
  3. The full set of files can be found here:
  4. http://www.unicode.org/Public/12.1.0/ucd/
  5. Individual source links:
  6. https://www.unicode.org/Public/12.1.0/ucd/CaseFolding.txt
  7. https://www.unicode.org/Public/12.1.0/ucd/DerivedAge.txt
  8. https://www.unicode.org/Public/12.1.0/ucd/extracted/DerivedCombiningClass.txt
  9. https://www.unicode.org/Public/12.1.0/ucd/DerivedCoreProperties.txt
  10. https://www.unicode.org/Public/12.1.0/ucd/NormalizationCorrections.txt
  11. https://www.unicode.org/Public/12.1.0/ucd/NormalizationTest.txt
  12. https://www.unicode.org/Public/12.1.0/ucd/UnicodeData.txt
  13. md5sums (verify by running "md5sum -c README.utf8data"):
  14. 900e76da1d822a160fd6b8c0b1d70094 CaseFolding.txt
  15. 131256380bff4fea8ad4a851616f2f10 DerivedAge.txt
  16. e731a4089b30002144e107e3d6f8d1fa DerivedCombiningClass.txt
  17. a47c9fbd7ff92a9b261ba9831e68778a DerivedCoreProperties.txt
  18. fcab6dad15e440879d92f315978f93d3 NormalizationCorrections.txt
  19. f9ff1c55a60decf436100f791b44aa98 NormalizationTest.txt
  20. 755f6af699f8c8d2d958da411f78f6c6 UnicodeData.txt
  21. sha1sums (verify by running "sha1sum -c README.utf8data"):
  22. dc9245f6803c4ac99555c361f5052e0b13eb779b CaseFolding.txt
  23. 3281104f237184cdb5d869e86eb8573678ada7da DerivedAge.txt
  24. 2f5f995ccb96e0fa84b15151b35d5e2681535175 DerivedCombiningClass.txt
  25. 5b8698a3fcd5018e1987f296b02e2c17e696415e DerivedCoreProperties.txt
  26. cd83935fbc012345d8792d2c704f69497e753835 NormalizationCorrections.txt
  27. ea419aae505b337b0d99a83fa83fe58ddff7c19f NormalizationTest.txt
  28. dc973c0fc93d6f09d9ab9f70d1c9f89c447f0526 UnicodeData.txt
  29. To update to the newer version of the Unicode standard, the latest
  30. released version of the UCD can be found here:
  31. http://www.unicode.org/Public/UCD/latest/
  32. Then, build under fs/unicode/ with REGENERATE_UTF8DATA=1:
  33. make REGENERATE_UTF8DATA=1 fs/unicode/
  34. After sanity checking the newly generated utf8data.h file (the
  35. version generated from the 12.1.0 UCD should be 4,109 lines long, and
  36. have a total size of 324k) and/or comparing it with the older version
  37. of utf8data.h_shipped, rename it to utf8data.h_shipped.
  38. If you are a kernel developer updating to a newer version of the
  39. Unicode Character Database, please update this README.utf8data file
  40. with the version of the UCD that was used, the md5sum and sha1sums of
  41. the *.txt files, before checking in the new versions of the utf8data.h
  42. and README.utf8data files.