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Diffstat (limited to 'Build/source/libs/icu-xetex/data/unidata/changes.txt')
-rw-r--r-- | Build/source/libs/icu-xetex/data/unidata/changes.txt | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/Build/source/libs/icu-xetex/data/unidata/changes.txt b/Build/source/libs/icu-xetex/data/unidata/changes.txt index 4713a7edd69..f1c4b0a5704 100644 --- a/Build/source/libs/icu-xetex/data/unidata/changes.txt +++ b/Build/source/libs/icu-xetex/data/unidata/changes.txt @@ -1,3 +1,115 @@ +* Copyright (C) 2004-2006, International Business Machines +* Corporation and others. All Rights Reserved. +* +* file name: changes.txt +* encoding: US-ASCII +* tab size: 8 (not used) +* indentation:4 +* +* created on: 2004may06 +* created by: Markus W. Scherer +* +* change log for Unicode updates + +---------------------------------------------------------------------------- *** + +Unicode 5.0 update + +*** related Jitterbugs + +5084 RFE: Update to Unicode 5.0 + +*** data files & enums & parser code + +* file preparation +- ucdstrip: + DerivedCoreProperties.txt + DerivedNormalizationProps.txt + NormalizationTest.txt + PropList.txt + Scripts.txt + GraphemeBreakProperty.txt + SentenceBreakProperty.txt + WordBreakProperty.txt +- ucdstrip and ucdmerge: + EastAsianWidth.txt + LineBreak.txt + +* my ucd2unidata.txt (needs to be updated each time with UCD and file version numbers) +copy 5.0.0\ucd\BidiMirroring.txt ..\unidata\ +copy 5.0.0\ucd\Blocks.txt ..\unidata\ +copy 5.0.0\ucd\CaseFolding.txt ..\unidata\ +copy 5.0.0\ucd\DerivedAge.txt ..\unidata\ +copy 5.0.0\ucd\extracted\DerivedBidiClass.txt ..\unidata\ +copy 5.0.0\ucd\extracted\DerivedJoiningGroup.txt ..\unidata\ +copy 5.0.0\ucd\extracted\DerivedJoiningType.txt ..\unidata\ +copy 5.0.0\ucd\extracted\DerivedNumericValues.txt ..\unidata\ +copy 5.0.0\ucd\NormalizationCorrections.txt ..\unidata\ +copy 5.0.0\ucd\PropertyAliases.txt ..\unidata\ +copy 5.0.0\ucd\PropertyValueAliases.txt ..\unidata\ +copy 5.0.0\ucd\SpecialCasing.txt ..\unidata\ +copy 5.0.0\ucd\UnicodeData.txt ..\unidata\ + +ucdstrip < 5.0.0\ucd\DerivedCoreProperties.txt > ..\unidata\DerivedCoreProperties.txt +ucdstrip < 5.0.0\ucd\DerivedNormalizationProps.txt > ..\unidata\DerivedNormalizationProps.txt +ucdstrip < 5.0.0\ucd\NormalizationTest.txt > ..\unidata\NormalizationTest.txt +ucdstrip < 5.0.0\ucd\PropList.txt > ..\unidata\PropList.txt +ucdstrip < 5.0.0\ucd\Scripts.txt > ..\unidata\Scripts.txt +ucdstrip < 5.0.0\ucd\auxiliary\GraphemeBreakProperty.txt > ..\unidata\GraphemeBreakProperty.txt +ucdstrip < 5.0.0\ucd\auxiliary\SentenceBreakProperty.txt > ..\unidata\SentenceBreakProperty.txt +ucdstrip < 5.0.0\ucd\auxiliary\WordBreakProperty.txt > ..\unidata\WordBreakProperty.txt +ucdstrip < 5.0.0\ucd\EastAsianWidth.txt | ucdmerge > ..\unidata\EastAsianWidth.txt +ucdstrip < 5.0.0\ucd\LineBreak.txt | ucdmerge > ..\unidata\LineBreak.txt + +* update FractionalUCA.txt and UCARules.txt with new canonical closure + +* genpname +- run preparse.pl + + make sure that data.h is writable + + perl preparse.pl \cvs\oss\icu > out.txt + +* uchar.h & uscript.h & uprops.h & uprops.c & genprops +- new block & script values + + script values already added in ICU 3.6 because all of ISO 15924 is now covered + +* build Unicode data source code for hardcoding core data +C:\cvs\oss\icu\source\data>NMAKE /f makedata.mak ICUMAKE=\cvs\oss\icu\source\data\ CFG=debug uni-core-data + +ICU data make path is \cvs\oss\icu\source\data\ +ICU root path is \cvs\oss\icu +Information: cannot find "ucmlocal.mk". Not building user-additional converter files. +[etc.] +Creating data file for Unicode Character Properties +Creating data file for Unicode Case Mapping Properties +Creating data file for Unicode BiDi/Shaping Properties +Creating data file for Unicode Normalization +Unicode .icu files built to "\cvs\oss\icu\source\data\out\build\icudt35l" +Unicode .c source files built to "\cvs\oss\icu\source\data\out\tmp" + +- copy the .c source files to C:\cvs\oss\icu\source\common + and rebuild the common library + +*** Unicode version numbers +- makedata.mak +- uchar.h +- configure.in + +*** LayoutEngine script information +* Run ICU4J com.ibm.icu.dev.tool.layout.ScriptNameBuilder. This generates LEScripts.h, LELanguage.h, +ScriptAndLanguageTags.h and ScriptAndLanguageTags.cpp in the working directory. (it also generates +ScriptRunData.cpp, which is no longer needed.) + +The generated files have a current copyright date and "@draft" statement. + +* copy the above files into <icu>/source/layout, replacing the old files. + +Add new default entries to the indicClassTables array in <icu>/source/layout/IndicClassTables.cpp +and the complexTable array in <icu>/source/layoutex/ParagraphLayout.cpp. (This step should be automated...) + +* rebuild the layout and layoutex libraries. + +---------------------------------------------------------------------------- *** + Unicode 4.1 update *** related Jitterbugs |