1955405d1SGabriel Krisman BertaziThe utf8data.h file in this directory is generated from the Unicode 21215d239SGabriel Krisman BertaziCharacter Database for version 12.1.0 of the Unicode standard. 3955405d1SGabriel Krisman Bertazi 4955405d1SGabriel Krisman BertaziThe full set of files can be found here: 5955405d1SGabriel Krisman Bertazi 61215d239SGabriel Krisman Bertazi http://www.unicode.org/Public/12.1.0/ucd/ 71215d239SGabriel Krisman Bertazi 8955405d1SGabriel Krisman BertaziIndividual source links: 9955405d1SGabriel Krisman Bertazi 107fb64133STheodore Ts'o https://www.unicode.org/Public/12.1.0/ucd/CaseFolding.txt 117fb64133STheodore Ts'o https://www.unicode.org/Public/12.1.0/ucd/DerivedAge.txt 127fb64133STheodore Ts'o https://www.unicode.org/Public/12.1.0/ucd/extracted/DerivedCombiningClass.txt 137fb64133STheodore Ts'o https://www.unicode.org/Public/12.1.0/ucd/DerivedCoreProperties.txt 147fb64133STheodore Ts'o https://www.unicode.org/Public/12.1.0/ucd/NormalizationCorrections.txt 157fb64133STheodore Ts'o https://www.unicode.org/Public/12.1.0/ucd/NormalizationTest.txt 167fb64133STheodore Ts'o https://www.unicode.org/Public/12.1.0/ucd/UnicodeData.txt 17955405d1SGabriel Krisman Bertazi 18955405d1SGabriel Krisman Bertazimd5sums (verify by running "md5sum -c README.utf8data"): 19955405d1SGabriel Krisman Bertazi 201215d239SGabriel Krisman Bertazi 900e76da1d822a160fd6b8c0b1d70094 CaseFolding.txt 211215d239SGabriel Krisman Bertazi 131256380bff4fea8ad4a851616f2f10 DerivedAge.txt 221215d239SGabriel Krisman Bertazi e731a4089b30002144e107e3d6f8d1fa DerivedCombiningClass.txt 231215d239SGabriel Krisman Bertazi a47c9fbd7ff92a9b261ba9831e68778a DerivedCoreProperties.txt 241215d239SGabriel Krisman Bertazi fcab6dad15e440879d92f315978f93d3 NormalizationCorrections.txt 251215d239SGabriel Krisman Bertazi f9ff1c55a60decf436100f791b44aa98 NormalizationTest.txt 261215d239SGabriel Krisman Bertazi 755f6af699f8c8d2d958da411f78f6c6 UnicodeData.txt 27955405d1SGabriel Krisman Bertazi 28955405d1SGabriel Krisman Bertazisha1sums (verify by running "sha1sum -c README.utf8data"): 29955405d1SGabriel Krisman Bertazi 301215d239SGabriel Krisman Bertazi dc9245f6803c4ac99555c361f5052e0b13eb779b CaseFolding.txt 311215d239SGabriel Krisman Bertazi 3281104f237184cdb5d869e86eb8573678ada7da DerivedAge.txt 321215d239SGabriel Krisman Bertazi 2f5f995ccb96e0fa84b15151b35d5e2681535175 DerivedCombiningClass.txt 331215d239SGabriel Krisman Bertazi 5b8698a3fcd5018e1987f296b02e2c17e696415e DerivedCoreProperties.txt 341215d239SGabriel Krisman Bertazi cd83935fbc012345d8792d2c704f69497e753835 NormalizationCorrections.txt 351215d239SGabriel Krisman Bertazi ea419aae505b337b0d99a83fa83fe58ddff7c19f NormalizationTest.txt 361215d239SGabriel Krisman Bertazi dc973c0fc93d6f09d9ab9f70d1c9f89c447f0526 UnicodeData.txt 371215d239SGabriel Krisman Bertazi 38955405d1SGabriel Krisman Bertazi 39955405d1SGabriel Krisman BertaziTo update to the newer version of the Unicode standard, the latest 40955405d1SGabriel Krisman Bertazireleased version of the UCD can be found here: 41955405d1SGabriel Krisman Bertazi 42955405d1SGabriel Krisman Bertazi http://www.unicode.org/Public/UCD/latest/ 43955405d1SGabriel Krisman Bertazi 4428ba53c0SMasahiro YamadaThen, build under fs/unicode/ with REGENERATE_UTF8DATA=1: 45955405d1SGabriel Krisman Bertazi 4628ba53c0SMasahiro Yamada make REGENERATE_UTF8DATA=1 fs/unicode/ 47955405d1SGabriel Krisman Bertazi 4828ba53c0SMasahiro YamadaAfter sanity checking the newly generated utf8data.h file (the 491215d239SGabriel Krisman Bertaziversion generated from the 12.1.0 UCD should be 4,109 lines long, and 501215d239SGabriel Krisman Bertazihave a total size of 324k) and/or comparing it with the older version 5128ba53c0SMasahiro Yamadaof utf8data.h_shipped, rename it to utf8data.h_shipped. 52955405d1SGabriel Krisman Bertazi 53955405d1SGabriel Krisman BertaziIf you are a kernel developer updating to a newer version of the 54955405d1SGabriel Krisman BertaziUnicode Character Database, please update this README.utf8data file 55955405d1SGabriel Krisman Bertaziwith the version of the UCD that was used, the md5sum and sha1sums of 56955405d1SGabriel Krisman Bertazithe *.txt files, before checking in the new versions of the utf8data.h 57955405d1SGabriel Krisman Bertaziand README.utf8data files. 58