2016-06-16 05:17:05 +00:00
* Copyright (C) 2016 and later: Unicode, Inc. and others.
* License & terms of use: http://www.unicode.org/copyright.html
* Copyright (C) 2004-2016, International Business Machines
2006-03-03 20:59:01 +00:00
* 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
---------------------------------------------------------------------------- ***
2012-08-28 23:37:10 +00:00
2015-03-04 22:23:14 +00:00
* New ISO 15924 script codes
2016-04-08 22:23:30 +00:00
Starting with ICU 55, we do not add UScriptCode constants for new scripts any more
until they are encoded in Unicode,
or can be assumed to be encoded in the next Unicode version.
2015-03-04 22:23:14 +00:00
Script enum constant names want to follow the Unicode script property value aliases,
which are assigned only when the scripts are encoded.
When we encode scripts early and guess wrong, then we have confusing enum constants
and have sometimes added aliases.
2016-04-08 22:23:30 +00:00
Variant script codes like Latf and Aran that are not subject to separate encoding
2015-03-04 22:23:14 +00:00
can be added at any time.
2016-04-08 22:23:30 +00:00
(For example, Aran could be added as USCRIPT_ARABIC_NASTALIQ.)
2015-03-04 22:23:14 +00:00
2016-04-08 22:23:30 +00:00
We add script codes used in CLDR or in the spoof checker.
This includes combination/alias codes like Hanb and Jamo.
See http://unicode.org/reports/tr35/#unicode_script_subtag_validity
and look for "alias" on http://unicode.org/iso15924/iso15924-codes.html
2015-03-04 22:23:14 +00:00
2016-04-08 22:23:30 +00:00
We add special Z* script codes like Zsye.
2015-03-04 22:23:14 +00:00
2016-04-08 22:23:30 +00:00
For new script codes see http://www.unicode.org/iso15924/codechanges.html
2015-03-04 22:23:14 +00:00
2016-04-08 22:23:30 +00:00
---------------------------------------------------------------------------- ***
2017-03-23 02:14:00 +00:00
TODO:
- ICU ticket #13061 undo hacks from emoji 5.0 update
- define & use ICU4C_SRC_DIR
---------------------------------------------------------------------------- ***
Emoji 5.0 update for ICU 59
- ICU 59 mostly remains on Unicode 9.0
- except updates bidi and segmentation data to Unicode 10 beta
First run of tools on combined icu4c/icu4j/tools trunk after svn repository reorg.
* Command-line environment setup
ICU_ROOT=~/svn.icu/trunk
ICU_SRC_DIR=$ICU_ROOT/src
ICU4C_SRC_DIR=$ICU_SRC_DIR/icu4c
ICUDT=icudt59b
export LD_LIBRARY_PATH=$ICU_ROOT/dbg/lib
SRC_DATA_IN=$ICU4C_SRC_DIR/source/data/in
UNIDATA=$ICU4C_SRC_DIR/source/data/unidata
*** ICU Trac
- ticket:12900: take Emoji 5.0 properties data into ICU 59 once it's released
- changes directly on trunk
*** data files & enums & parser code
* download files
- download Unicode 9.0 files into a uni90e50 folder: ucd, idna, security (skip uca)
- download emoji 5.0 beta files into the same uni90e50 folder
- download Unicode 10.0 beta files: ucd
+ copy Unicode 10 bidi files to the uni90e50/ucd folder:
BidiBrackets.txt
BidiCharacterTest.txt
BidiMirroring.txt
BidiTest.txt
extracted/DerivedBidiClass.txt
+ copy Unicode 10 segmentation files to the uni90e50/ucd folder:
LineBreak.txt
auxiliary/*
* preparseucd.py changes
- adjust for combined trunks
- write new copyright lines
- ignore new Emoji_Component property for now
* process and/or copy files
- ~/svn.icu/trunk/src/tools/unicode$ py/preparseucd.py ~/unidata/uni90e50/20170322 $ICU_SRC_DIR
+ This writes files (especially ppucd.txt) to the ICU4C unidata and testdata subfolders.
- cp ~/unidata/uni90e50/20170322/security/confusables.txt $UNIDATA
* build ICU (make install)
so that the tools build can pick up the new definitions from the installed header files.
$ICU_ROOT/dbg/icu4c$ echo;echo; make -j7 install > out.txt 2>&1 ; tail -n 30 out.txt ; date
* build Unicode tools using CMake+make
~/svn.icu/trunk/src/tools/unicode/c/icudefs.txt:
# Location (--prefix) of where ICU was installed.
set(ICU_INST_DIR /usr/local/google/home/mscherer/svn.icu/trunk/inst/icu4c)
# Location of the ICU4C source tree.
set(ICU4C_SRC_DIR /usr/local/google/home/mscherer/svn.icu/trunk/src/icu4c)
~/svn.icu/trunk/dbg/tools/unicode/c$
cmake ../../../../src/tools/unicode/c
make
* generate core properties data files
~/svn.icu/trunk/dbg/tools/unicode/c$
genprops/genprops $ICU4C_SRC_DIR
- rebuild ICU (make install) & tools
* run & fix ICU4C tests
- Andy handles RBBI & spoof check test failures
* update Java data files
- refresh just the UCD/UCA-related/derived files, just to be safe
- see (ICU4C)/source/data/icu4j-readme.txt
- mkdir /tmp/icu4j
- ~/svn.icu/trunk/dbg/icu4c$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
output:
...
Unicode .icu files built to ./out/build/icudt59l
echo timestamp > uni-core-data
mkdir -p ./out/icu4j/com/ibm/icu/impl/data/icudt59b
mkdir -p ./out/icu4j/tzdata/com/ibm/icu/impl/data/icudt59b
echo pnames.icu uprops.icu ucase.icu ubidi.icu nfc.nrm > ./out/icu4j/add.txt
LD_LIBRARY_PATH=../lib:../stubdata:../tools/ctestfw:$LD_LIBRARY_PATH ../bin/icupkg ./out/tmp/icudt59l.dat ./out/icu4j/icudt59b.dat -a ./out/icu4j/add.txt -s ./out/build/icudt59l -x '*' -tb -d ./out/icu4j/com/ibm/icu/impl/data/icudt59b
mv ./out/icu4j/"com/ibm/icu/impl/data/icudt59b/zoneinfo64.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt59b/metaZones.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt59b/timezoneTypes.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt59b/windowsZones.res" "./out/icu4j/tzdata/com/ibm/icu/impl/data/icudt59b"
jar cf ./out/icu4j/icudata.jar -C ./out/icu4j com/ibm/icu/impl/data/icudt59b/
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icudata.jar /tmp/icu4j/main/shared/data
jar cf ./out/icu4j/icutzdata.jar -C ./out/icu4j/tzdata com/ibm/icu/impl/data/icudt59b/
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icutzdata.jar /tmp/icu4j/main/shared/data
make[1]: Leaving directory `/usr/local/google/home/mscherer/svn.icu/trunk/dbg/icu4c/data'
- copy the big-endian Unicode data files to another location,
separate from the other data files,
and then refresh ICU4J
cd ~/svn.icu/trunk/dbg/icu4c/data/out/icu4j
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/brkitr
cp com/ibm/icu/impl/data/$ICUDT/confusables.cfu /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT
cp com/ibm/icu/impl/data/$ICUDT/*.icu /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT
rm /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/cnvalias.icu
cp com/ibm/icu/impl/data/$ICUDT/brkitr/* /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/brkitr
jar uvf ~/svn.icu/trunk/src/icu4j/main/shared/data/icudata.jar -C /tmp/icu4j com/ibm/icu/impl/data/$ICUDT
* When refreshing all of ICU4J data from ICU4C
- ~/svn.icu/trunk/dbg/icu4c$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
- cp /tmp/icu4j/main/shared/data/icudata.jar ~/svn.icu/trunk/src/icu4j/main/shared/data
or
- ~/svn.icu/trunk/dbg/icu4c$ make ICU4J_ROOT=~/svn.icu/trunk/src/icu4j icu4j-data-install
* refresh Java test .txt files
- copy new .txt files into ICU4J's main/tests/core/src/com/ibm/icu/dev/data/unicode
cd $ICU4C_SRC_DIR/source/data/unidata
cp confusables.txt confusablesWholeScript.txt NormalizationCorrections.txt NormalizationTest.txt SpecialCasing.txt UnicodeData.txt ~/svn.icu/trunk/src/icu4j/main/tests/core/src/com/ibm/icu/dev/data/unicode
cd ../../test/testdata
cp BidiCharacterTest.txt BidiTest.txt ~/svn.icu/trunk/src/icu4j/main/tests/core/src/com/ibm/icu/dev/data/unicode
cp ~/unidata/uni90e50/20170322/ucd/CompositionExclusions.txt ~/svn.icu/trunk/src/icu4j/main/tests/core/src/com/ibm/icu/dev/data/unicode
* run & fix ICU4J tests
---------------------------------------------------------------------------- ***
2016-05-19 22:48:18 +00:00
Unicode 9.0 update for ICU 58
* Command-line environment setup
ICU_ROOT=~/svn.icu/trunk
ICU_SRC_DIR=$ICU_ROOT/src
ICUDT=icudt58b
export LD_LIBRARY_PATH=$ICU_ROOT/dbg/lib
SRC_DATA_IN=$ICU_SRC_DIR/source/data/in
UNIDATA=$ICU_SRC_DIR/source/data/unidata
http://www.unicode.org/review/pri323/ -- beta review
http://www.unicode.org/reports/uax-proposed-updates.html
http://www.unicode.org/versions/beta-9.0.0.html
http://www.unicode.org/versions/Unicode9.0.0/
http://www.unicode.org/reports/tr44/tr44-17.html
*** ICU Trac
- ticket:12526: integrate Unicode 9
2016-06-10 00:01:46 +00:00
- C++ ^/icu/branches/markus/uni90, ^/icu/branches/markus/uni90b
- Java ^/icu4j/branches/markus/uni90, ^/icu4j/branches/markus/uni90b
2016-05-19 22:48:18 +00:00
*** CLDR Trac
- cldrbug 9414: UCA 9
- ^/branches/markus/uni90 at r11518 from trunk at r11517
2016-06-10 00:01:46 +00:00
- cldrbug 8745: Unicode 9.0 script metadata
2016-05-19 22:48:18 +00:00
*** Unicode version numbers
- makedata.mak
- uchar.h
- com.ibm.icu.util.VersionInfo
- com.ibm.icu.dev.test.lang.UCharacterTest.VERSION_
- Run ICU4C "configure" _after_ updating the Unicode version number in uchar.h
so that the makefiles see the new version number.
*** data files & enums & parser code
* file preparation
- download UCD & IDNA files
- make sure that the Unicode data folder passed into preparseucd.py
includes a copy of the latest IdnaMappingTable.txt (can be in some subfolder)
- only for manual diffs: remove version suffixes from the file names
~/unidata/uni70/20140403$ ../../desuffixucd.py .
(see https://sites.google.com/site/unicodetools/inputdata)
- only for manual diffs: extract Unihan.zip to "here" (.../ucd/Unihan/*.txt), delete Unihan.zip
2016-06-10 00:01:46 +00:00
- ~/svn.icutools/trunk/src/unicode$ py/preparseucd.py ~/unidata/uni90/20160603 $ICU_SRC_DIR ~/svn.icutools/trunk/src
2016-05-19 22:48:18 +00:00
- This writes files (especially ppucd.txt) to the ICU4C unidata and testdata subfolders.
- also: from http://unicode.org/Public/security/9.0.0/ download new confusables.txt
and copy to $UNIDATA
2016-06-10 00:01:46 +00:00
cp ~/unidata/uni90/20160603/security/confusables.txt $UNIDATA
2016-05-19 22:48:18 +00:00
* preparseucd.py changes
- remove or add new Unicode scripts from/to the
only-in-ISO-15924 list according to the error messages:
ValueError: remove ['Tang'] from _scripts_only_in_iso15924
ValueError: sc = Hanb (uchar.h USCRIPT_HAN_WITH_BOPOMOFO) not in the UCD
ValueError: sc = Jamo (uchar.h USCRIPT_JAMO) not in the UCD
ValueError: sc = Zsye (uchar.h USCRIPT_SYMBOLS_EMOJI) not in the UCD
-> fix expectedLong names in cucdapi.c/TestUScriptCodeAPI()
and in com.ibm.icu.dev.test.lang.TestUScript.java
- DerivedNumericValues.txt new numeric values
0D58 ; 0.00625 ; ; 1/160 # No MALAYALAM FRACTION ONE ONE-HUNDRED-AND-SIXTIETH
0D59 ; 0.025 ; ; 1/40 # No MALAYALAM FRACTION ONE FORTIETH
0D5A ; 0.0375 ; ; 3/80 # No MALAYALAM FRACTION THREE EIGHTIETHS
0D5B ; 0.05 ; ; 1/20 # No MALAYALAM FRACTION ONE TWENTIETH
0D5D ; 0.15 ; ; 3/20 # No MALAYALAM FRACTION THREE TWENTIETHS
-> change uprops.h, corepropsbuilder.cpp/encodeNumericValue(),
uchar.c, UCharacterProperty.java
to support a new series of values
- adjust preparseucd.py for Tangut algorithmic names
in ppucd.txt:
algnamesrange;17000..187EC;han;CJK UNIFIED IDEOGRAPH-
->
algnamesrange;17000..187EC;han;TANGUT IDEOGRAPH-
- avoid block-compressing most String/Miscellaneous property values,
triggered by genprops not coping with a multi-code point Case_Folding on
block;1C80..1C8F;...;Cased;cf=0442;CWCF;...
keep block-compressing empty-string mappings NFKC_CF="" for tags and variation selectors
* PropertyAliases.txt changes
- 1 new property PCM=Prepended_Concatenation_Mark
Ignore: Only useful for layout engines.
Ok to list in ppucd.txt.
* PropertyValueAliases.txt new property values
blk; Adlam ; Adlam
blk; Bhaiksuki ; Bhaiksuki
blk; Cyrillic_Ext_C ; Cyrillic_Extended_C
blk; Glagolitic_Sup ; Glagolitic_Supplement
blk; Ideographic_Symbols ; Ideographic_Symbols_And_Punctuation
blk; Marchen ; Marchen
blk; Mongolian_Sup ; Mongolian_Supplement
blk; Newa ; Newa
blk; Osage ; Osage
blk; Tangut ; Tangut
blk; Tangut_Components ; Tangut_Components
-> add to uchar.h
use long property names for enum constants
-> add to UCharacter.UnicodeBlock IDs
Eclipse find UBLOCK_([^ ]+) = ([0-9]+), (/.+)
replace public static final int \1_ID = \2; \3
-> add to UCharacter.UnicodeBlock objects
Eclipse find UBLOCK_([^ ]+) = [0-9]+, (/.+)
replace public static final UnicodeBlock \1 = new UnicodeBlock("\1", \1_ID); \2
GCB; EB ; E_Base
GCB; EBG ; E_Base_GAZ
GCB; EM ; E_Modifier
GCB; GAZ ; Glue_After_Zwj
GCB; ZWJ ; ZWJ
-> uchar.h & UCharacter.GraphemeClusterBreak
jg ; African_Feh ; African_Feh
jg ; African_Noon ; African_Noon
jg ; African_Qaf ; African_Qaf
-> uchar.h & UCharacter.JoiningGroup
lb ; EB ; E_Base
lb ; EM ; E_Modifier
lb ; ZWJ ; ZWJ
-> uchar.h & UCharacter.LineBreak
sc ; Adlm ; Adlam
sc ; Bhks ; Bhaiksuki
sc ; Marc ; Marchen
sc ; Newa ; Newa
sc ; Osge ; Osage
sc ; Tang ; Tangut
-> all of them had been added already to uscript.h & com.ibm.icu.lang.UScript
WB ; EB ; E_Base
WB ; EBG ; E_Base_GAZ
WB ; EM ; E_Modifier
WB ; GAZ ; Glue_After_Zwj
WB ; ZWJ ; ZWJ
-> uchar.h & UCharacter.WordBreak
* update Script metadata: SCRIPT_PROPS[] in uscript_props.cpp & UScript.ScriptMetadata
(not strictly necessary for NOT_ENCODED scripts)
~/svn.icutools/trunk/src/unicode$ py/parsescriptmetadata.py $ICU_SRC_DIR/source/common/unicode/uscript.h ~/svn.cldr/trunk/common/properties/scriptMetadata.txt
* generate normalization data files
cd $ICU_ROOT/dbg
bin/gennorm2 -o $ICU_SRC_DIR/source/common/norm2_nfc_data.h -s $UNIDATA/norm2 nfc.txt --csource
bin/gennorm2 -o $SRC_DATA_IN/nfc.nrm -s $UNIDATA/norm2 nfc.txt
bin/gennorm2 -o $SRC_DATA_IN/nfkc.nrm -s $UNIDATA/norm2 nfc.txt nfkc.txt
bin/gennorm2 -o $SRC_DATA_IN/nfkc_cf.nrm -s $UNIDATA/norm2 nfc.txt nfkc.txt nfkc_cf.txt
bin/gennorm2 -o $SRC_DATA_IN/uts46.nrm -s $UNIDATA/norm2 nfc.txt uts46.txt
* build ICU (make install)
so that the tools build can pick up the new definitions from the installed header files.
$ICU_ROOT/dbg$ echo;echo;make -j5 install > out.txt 2>&1 ; tail -n 30 out.txt
* build Unicode tools using CMake+make
~/svn.icutools/trunk/src/unicode/c/icudefs.txt:
# Location (--prefix) of where ICU was installed.
set(ICU_INST_DIR /home/mscherer/svn.icu/trunk/inst)
# Location of the ICU source tree.
set(ICU_SRC_DIR /home/mscherer/svn.icu/trunk/src)
~/svn.icutools/trunk/dbg/unicode/c$
cmake ../../../src/unicode/c
make
* generate core properties data files
~/svn.icutools/trunk/dbg/unicode/c$
genprops/genprops $ICU_SRC_DIR
genuca/genuca --hanOrder implicit $ICU_SRC_DIR
genuca/genuca --hanOrder radical-stroke $ICU_SRC_DIR
- rebuild ICU (make install) & tools
* update uts46test.cpp and UTS46Test.java if there are new characters that are equivalent to
sequences with non-LDH ASCII (that is, their decompositions contain '=' or similar)
- grep IdnaMappingTable.txt or uts46.txt for "disallowed_STD3_valid" on non-ASCII characters
- Unicode 6.0..9.0: U+2260, U+226E, U+226F
- nothing new in 9.0, no test file to update
* run & fix ICU4C tests
- Andy handles RBBI & spoof check test failures
* collation: CLDR collation root, UCA DUCET
- UCA DUCET goes into Mark's Unicode tools, see
https://sites.google.com/site/unicodetools/home#TOC-UCA
- CLDR root data files are checked into (CLDR UCA branch)/common/uca/
2016-06-10 00:01:46 +00:00
cp (UCA generated)/CollationAuxiliary/* ~/svn.cldr/trunk/common/uca/
2016-05-19 22:48:18 +00:00
- cd (CLDR UCA branch)/common/uca/
- update source/data/unidata/FractionalUCA.txt with FractionalUCA_SHORT.txt
2016-06-10 00:01:46 +00:00
cp FractionalUCA_SHORT.txt $ICU_SRC_DIR/source/data/unidata/FractionalUCA.txt
2016-05-19 22:48:18 +00:00
- update source/data/unidata/UCARules.txt with UCA_Rules_SHORT.txt
cp $ICU_SRC_DIR/source/data/unidata/UCARules.txt /tmp/UCARules-old.txt
(note removing the underscore before "Rules")
cp UCA_Rules_SHORT.txt $ICU_SRC_DIR/source/data/unidata/UCARules.txt
- restore TODO diffs in UCARules.txt
meld /tmp/UCARules-old.txt $ICU_SRC_DIR/source/data/unidata/UCARules.txt
- update (ICU4C)/source/test/testdata/CollationTest_*.txt
and (ICU4J)/main/tests/collate/src/com/ibm/icu/dev/data/CollationTest_*.txt
from the CLDR root files (..._CLDR_..._SHORT.txt)
cp CollationTest_CLDR_NON_IGNORABLE_SHORT.txt $ICU_SRC_DIR/source/test/testdata/CollationTest_NON_IGNORABLE_SHORT.txt
cp CollationTest_CLDR_SHIFTED_SHORT.txt $ICU_SRC_DIR/source/test/testdata/CollationTest_SHIFTED_SHORT.txt
cp $ICU_SRC_DIR/source/test/testdata/CollationTest_*.txt ~/svn.icu4j/trunk/src/main/tests/collate/src/com/ibm/icu/dev/data
- if CLDR common/uca/unihan-index.txt changes, then update
CLDR common/collation/root.xml <collation type="private-unihan">
and regenerate (or update in parallel) $ICU_SRC_DIR/source/data/coll/root.txt
2016-06-10 00:01:46 +00:00
2016-05-19 22:48:18 +00:00
- run genuca, see command line above;
deal with
Error: Unknown script for first-primary sample character U+104B5 on line 32599 of /home/mscherer/svn.icu/trunk/src/source/data/unidata/FractionalUCA.txt:
FDD1 104B5; [75 B8 02, 05, 05] # Osage first primary (compressible)
(add the character to genuca.cpp sampleCharsToScripts[])
+ look up the USCRIPT_ code for the new sample characters
(should be obvious from the comment in the error output)
+ *add* mappings to sampleCharsToScripts[], do not replace them
(in case the script sample characters flip-flop)
+ insert new scripts in DUCET script order, see the top_byte table
at the beginning of FractionalUCA.txt
- rebuild ICU4C
* Unihan collators
- run Unicode Tools
org.unicode.draft.GenerateUnihanCollators
with VM arguments
-DSVN_WORKSPACE=/home/mscherer/svn.unitools/trunk
-DOTHER_WORKSPACE=/home/mscherer/svn.unitools
-DUCD_DIR=/home/mscherer/svn.unitools/trunk/data
-DCLDR_DIR=/home/mscherer/svn.cldr/trunk
-DUVERSION=9.0.0
-ea
- run Unicode Tools
org.unicode.draft.GenerateUnihanCollatorFiles
with the same arguments
- check CLDR diffs
cd ~/svn.cldr/trunk
meld common/collation/zh.xml ../Generated/cldr/han/replace/zh.xml
meld common/transforms/Han-Latin.xml ../Generated/cldr/han/replace/Han-Latin.xml
- copy to CLDR
cd ~/svn.cldr/trunk
cp ../Generated/cldr/han/replace/zh.xml common/collation/zh.xml
cp ../Generated/cldr/han/replace/Han-Latin.xml common/transforms/Han-Latin.xml
- commit to CLDR
- generate ICU zh collation data: run CLDR
org.unicode.cldr.icu.NewLdml2IcuConverter
with program arguments
-t collation
-s /home/mscherer/svn.cldr/trunk/common/collation
-m /home/mscherer/svn.cldr/trunk/common/supplemental
-d /home/mscherer/svn.icu/trunk/src/source/data/coll
-p /home/mscherer/svn.icu/trunk/src/source/data/xml/collation
zh
and VM arguments
-DCLDR_DIR=/home/mscherer/svn.cldr/trunk
- rebuild ICU4C
* run & fix ICU4C tests, now with new CLDR collation root data
- run all tests with the collation test data *_SHORT.txt or the full files
(the full ones have comments, useful for debugging)
- note on intltest: if collate/UCAConformanceTest fails, then
utility/MultithreadTest/TestCollators will fail as well;
fix the conformance test before looking into the multi-thread test
* update Java data files
- refresh just the UCD/UCA-related/derived files, just to be safe
- see (ICU4C)/source/data/icu4j-readme.txt
- mkdir /tmp/icu4j
- ~/svn.icu/trunk/dbg$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
output:
...
2016-06-10 00:01:46 +00:00
Unicode .icu files built to ./out/build/icudt58l
2016-05-19 22:48:18 +00:00
echo timestamp > uni-core-data
2016-06-10 00:01:46 +00:00
mkdir -p ./out/icu4j/com/ibm/icu/impl/data/icudt58b
mkdir -p ./out/icu4j/tzdata/com/ibm/icu/impl/data/icudt58b
2016-05-19 22:48:18 +00:00
echo pnames.icu uprops.icu ucase.icu ubidi.icu nfc.nrm > ./out/icu4j/add.txt
2016-06-10 00:01:46 +00:00
LD_LIBRARY_PATH=../lib:../stubdata:../tools/ctestfw:$LD_LIBRARY_PATH ../bin/icupkg ./out/tmp/icudt58l.dat ./out/icu4j/icudt58b.dat -a ./out/icu4j/add.txt -s ./out/build/icudt58l -x '*' -tb -d ./out/icu4j/com/ibm/icu/impl/data/icudt58b
mv ./out/icu4j/"com/ibm/icu/impl/data/icudt58b/zoneinfo64.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt58b/metaZones.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt58b/timezoneTypes.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt58b/windowsZones.res" "./out/icu4j/tzdata/com/ibm/icu/impl/data/icudt58b"
jar cf ./out/icu4j/icudata.jar -C ./out/icu4j com/ibm/icu/impl/data/icudt58b/
2016-05-19 22:48:18 +00:00
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icudata.jar /tmp/icu4j/main/shared/data
2016-06-10 00:01:46 +00:00
jar cf ./out/icu4j/icutzdata.jar -C ./out/icu4j/tzdata com/ibm/icu/impl/data/icudt58b/
2016-05-19 22:48:18 +00:00
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icutzdata.jar /tmp/icu4j/main/shared/data
make[1]: Leaving directory `/home/mscherer/svn.icu/trunk/dbg/data'
- copy the big-endian Unicode data files to another location,
separate from the other data files,
and then refresh ICU4J
cd ~/svn.icu/trunk/dbg/data/out/icu4j
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/coll
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/brkitr
cp com/ibm/icu/impl/data/$ICUDT/confusables.cfu /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT
cp com/ibm/icu/impl/data/$ICUDT/*.icu /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT
rm /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/cnvalias.icu
cp com/ibm/icu/impl/data/$ICUDT/*.nrm /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT
cp com/ibm/icu/impl/data/$ICUDT/coll/* /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/coll
cp com/ibm/icu/impl/data/$ICUDT/brkitr/* /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/brkitr
jar uvf ~/svn.icu4j/trunk/src/main/shared/data/icudata.jar -C /tmp/icu4j com/ibm/icu/impl/data/$ICUDT
* When refreshing all of ICU4J data from ICU4C
- ~/svn.icu/trunk/dbg$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
- cp /tmp/icu4j/main/shared/data/icudata.jar ~/svn.icu4j/trunk/src/main/shared/data
or
- ~/svn.icu/trunk/dbg$ make ICU4J_ROOT=~/svn.icu4j/trunk/src icu4j-data-install
* update CollationFCD.java
+ copy & paste the initializers of lcccIndex[] etc. from
ICU4C/source/i18n/collationfcd.cpp to
ICU4J/main/classes/collate/src/com/ibm/icu/impl/coll/CollationFCD.java
* refresh Java test .txt files
- copy new .txt files into ICU4J's main/tests/core/src/com/ibm/icu/dev/data/unicode
cd $ICU_SRC_DIR/source/data/unidata
cp confusables.txt confusablesWholeScript.txt NormalizationCorrections.txt NormalizationTest.txt SpecialCasing.txt UnicodeData.txt ~/svn.icu4j/trunk/src/main/tests/core/src/com/ibm/icu/dev/data/unicode
cd ../../test/testdata
cp BidiCharacterTest.txt BidiTest.txt ~/svn.icu4j/trunk/src/main/tests/core/src/com/ibm/icu/dev/data/unicode
2016-06-10 00:01:46 +00:00
cp ~/unidata/uni90/20160603/ucd/CompositionExclusions.txt ~/svn.icu4j/trunk/src/main/tests/core/src/com/ibm/icu/dev/data/unicode
2016-05-19 22:48:18 +00:00
* run & fix ICU4J tests
*** LayoutEngine script information
* Run icu4j-tools: com.ibm.icu.dev.tool.layout.ScriptNameBuilder.
This generates LEScripts.h, LELanguages.h, ScriptAndLanguageTags.h and ScriptAndLanguageTags.cpp
in the working directory.
(It also generates ScriptRunData.cpp, which is no longer needed.)
It also reads and regenerates tools/misc/src/com/ibm/icu/dev/tool/layout/ScriptAndLanguages
(a plain text file)
which maps ICU versions to the numbers of script/language constants
that were added then.
(This mapping is probably obsolete since we do not print "@stable ICU xy" any more.)
The generated files have a current copyright date and "@deprecated" statement.
* Review changes, fix Java tool if necessary, and copy to ICU4C
cd ~/svn.icu4j/trunk/src
meld $ICU_SRC_DIR/source/layout tools/misc/src/com/ibm/icu/dev/tool/layout
cp tools/misc/src/com/ibm/icu/dev/tool/layout/*.h $ICU_SRC_DIR/source/layout
cp tools/misc/src/com/ibm/icu/dev/tool/layout/ScriptAndLanguageTags.cpp $ICU_SRC_DIR/source/layout
*** API additions
- send notice to icu-design about new born-@stable API (enum constants etc.)
*** merge the Unicode update branches back onto the trunk
- do not merge the icudata.jar and testdata.jar,
instead rebuild them from merged & tested ICU4C
- make sure that changes to Unicode tools & ICU tools are checked in
http://www.unicode.org/utility/trac/log/trunk/unicodetools
http://bugs.icu-project.org/trac/log/tools/trunk
---------------------------------------------------------------------------- ***
2016-04-08 22:23:30 +00:00
New script codes early in ICU 58: http://bugs.icu-project.org/trac/ticket/11764
Adding
- new scripts in Unicode 9: Adlm, Bhks, Marc, Newa, Osge
- new combination/alias codes: Hanb, Jamo
- used in CLDR 29 and in spoof checker
- new Z* code: Zsye
Add new codes to uscript.h & UScript.java, see Unicode update logs.
-> com.ibm.icu.lang.UScript
find USCRIPT_([^ ]+) *= ([0-9]+),(.+)
replace public static final int \1 = \2; \3
Manually edit ppucd.txt and icutools:unicode/c/genprops/pnames_data.h,
add new script codes.
"Long" script names only where established in Unicode 9 PropertyValueAliases.txt.
Note: If we have to run preparseucd.py again before the Unicode 9 update,
then we need to manually keep/restore the new script codes.
ICU_ROOT=~/svn.icu/trunk
ICU_SRC_DIR=$ICU_ROOT/src
ICUDT=icudt57b
export LD_LIBRARY_PATH=$ICU_ROOT/dbg/lib
SRC_DATA_IN=$ICU_SRC_DIR/source/data/in
UNIDATA=$ICU_SRC_DIR/source/data/unidata
Adjust unicode/c/genprops/*builder.cpp for #ifndef/#ifdef changes in _data.h files,
see http://bugs.icu-project.org/trac/ticket/12141
make install, then icutools cmake & make, then
~/svn.icutools/trunk/dbg/unicode/c$ make && genprops/genprops $ICU_SRC_DIR
Generate Java data as usual, only update pnames.icu & uprops.icu.
*** LayoutEngine script information
* Run icu4j-tools: com.ibm.icu.dev.tool.layout.ScriptNameBuilder.
This generates LEScripts.h, LELanguages.h, ScriptAndLanguageTags.h and ScriptAndLanguageTags.cpp
in the working directory.
(It also generates ScriptRunData.cpp, which is no longer needed.)
It also reads and regenerates tools/misc/src/com/ibm/icu/dev/tool/layout/ScriptAndLanguages
(a plain text file)
which maps ICU versions to the numbers of script/language constants
that were added then.
(This mapping is probably obsolete since we do not print "@stable ICU xy" any more.)
The generated files have a current copyright date and "@deprecated" statement.
2015-03-04 22:23:14 +00:00
2016-04-08 22:23:30 +00:00
* Review changes, fix Java tool if necessary, and copy to ICU4C
cd ~/svn.icu4j/trunk/src
meld $ICU_SRC_DIR/source/layout tools/misc/src/com/ibm/icu/dev/tool/layout
cp tools/misc/src/com/ibm/icu/dev/tool/layout/*.h $ICU_SRC_DIR/source/layout
cp tools/misc/src/com/ibm/icu/dev/tool/layout/ScriptAndLanguageTags.cpp $ICU_SRC_DIR/source/layout
2015-03-04 22:23:14 +00:00
---------------------------------------------------------------------------- ***
2016-01-21 04:39:21 +00:00
Emoji properties added in ICU 57: http://bugs.icu-project.org/trac/ticket/11802
Edit preparseucd.py to add & parse new properties.
They share the UCD property namespace but are not listed in PropertyAliases.txt.
Add emoji-data.txt to the input files, from http://www.unicode.org/Public/emoji/
Initial data from emoji/2.0/
ICU_ROOT=~/svn.icu/trunk
ICU_SRC_DIR=$ICU_ROOT/src
ICUDT=icudt56b
export LD_LIBRARY_PATH=$ICU_ROOT/dbg/lib
SRC_DATA_IN=$ICU_SRC_DIR/source/data/in
UNIDATA=$ICU_SRC_DIR/source/data/unidata
Add binary-property constants to uchar.h enum UProperty & UProperty.java.
~/svn.icutools/trunk/src/unicode$ py/preparseucd.py ~/unidata/uni80/20151217 $ICU_SRC_DIR ~/svn.icutools/trunk/src
(Needs to be run after uchar.h additions, so that the new properties can be picked up by genprops.)
Data structure: uprops.h/.cpp, corepropsbuilder.cpp, UCharacterProperty.java
make install, then icutools cmake & make, then
~/svn.icutools/trunk/dbg/unicode/c$ make && genprops/genprops $ICU_SRC_DIR
Generate Java data as usual, only update pnames.icu & uprops.icu.
---------------------------------------------------------------------------- ***
2015-05-28 23:16:00 +00:00
Unicode 8.0 update for ICU 56
2014-04-14 22:30:09 +00:00
2015-05-28 23:16:00 +00:00
* Command-line environment setup
2014-04-14 22:30:09 +00:00
2015-05-28 23:16:00 +00:00
ICU_ROOT=~/svn.icu/trunk
ICU_SRC_DIR=$ICU_ROOT/src
ICUDT=icudt56b
export LD_LIBRARY_PATH=$ICU_ROOT/dbg/lib
SRC_DATA_IN=$ICU_SRC_DIR/source/data/in
UNIDATA=$ICU_SRC_DIR/source/data/unidata
2014-04-14 22:30:09 +00:00
2015-05-28 23:16:00 +00:00
http://www.unicode.org/review/pri297/ -- beta review
http://www.unicode.org/reports/uax-proposed-updates.html
http://unicode.org/versions/beta-8.0.0.html
http://www.unicode.org/versions/Unicode8.0.0/
http://www.unicode.org/reports/tr44/tr44-15.html
2014-04-14 22:30:09 +00:00
2015-05-28 23:16:00 +00:00
*** ICU Trac
2014-04-14 22:30:09 +00:00
2015-05-28 23:16:00 +00:00
- ticket:11574: Unicode 8
- C++ branches/markus/uni80 at r37351 from trunk at r37343
- Java branches/markus/uni80 at r37352 from trunk at r37338
2014-04-14 22:30:09 +00:00
2015-05-28 23:16:00 +00:00
*** CLDR Trac
2014-04-14 22:30:09 +00:00
2015-05-28 23:16:00 +00:00
- cldrbug 8311: UCA 8
- branches/markus/uni80 at r11518 from trunk at r11517
2014-04-14 22:30:09 +00:00
2015-05-28 23:16:00 +00:00
- cldrbug 8109: Unicode 8.0 script metadata
- cldrbug 8418: Updated segmentation for Unicode 8.0
*** Unicode version numbers
- makedata.mak
- uchar.h
- com.ibm.icu.util.VersionInfo
- com.ibm.icu.dev.test.lang.UCharacterTest.VERSION_
- Run ICU4C "configure" _after_ updating the Unicode version number in uchar.h
so that the makefiles see the new version number.
*** data files & enums & parser code
* file preparation
- download UCD & IDNA files
- make sure that the Unicode data folder passed into preparseucd.py
includes a copy of the latest IdnaMappingTable.txt (can be in some subfolder)
- only for manual diffs: remove version suffixes from the file names
~/unidata/uni70/20140403$ ../../desuffixucd.py .
(see https://sites.google.com/site/unicodetools/inputdata)
- only for manual diffs: extract Unihan.zip to "here" (.../ucd/Unihan/*.txt), delete Unihan.zip
- ~/svn.icutools/trunk/src/unicode$ py/preparseucd.py ~/unidata/uni80/20150415 $ICU_SRC_DIR ~/svn.icutools/trunk/src
- This writes files (especially ppucd.txt) to the ICU4C unidata and testdata subfolders.
- also: from http://unicode.org/Public/security/8.0.0/ download new
confusables.txt & confusablesWholeScript.txt
and copy to $UNIDATA
~/unidata$ cp uni80/20150415/security/confusables.txt $UNIDATA
~/unidata$ cp uni80/20150415/security/confusablesWholeScript.txt $UNIDATA
* initial preparseucd.py changes
- remove new Unicode scripts from the
only-in-ISO-15924 list according to the error message:
ValueError: remove ['Ahom', 'Hatr', 'Hluw', 'Hung', 'Mult', 'Sgnw']
from _scripts_only_in_iso15924
-> fix expectedLong names in cucdapi.c/TestUScriptCodeAPI()
and in com.ibm.icu.dev.test.lang.TestUScript.java
- property and file name change:
IndicMatraCategory -> IndicPositionalCategory
- UnicodeData.txt unusual numeric values (improper fractions)
109F6;MEROITIC CURSIVE FRACTION ONE TWELFTH;No;0;R;;;;1/12;N;;;;;
109F7;MEROITIC CURSIVE FRACTION TWO TWELFTHS;No;0;R;;;;2/12;N;;;;;
109F8;MEROITIC CURSIVE FRACTION THREE TWELFTHS;No;0;R;;;;3/12;N;;;;;
109F9;MEROITIC CURSIVE FRACTION FOUR TWELFTHS;No;0;R;;;;4/12;N;;;;;
109FA;MEROITIC CURSIVE FRACTION FIVE TWELFTHS;No;0;R;;;;5/12;N;;;;;
109FB;MEROITIC CURSIVE FRACTION SIX TWELFTHS;No;0;R;;;;6/12;N;;;;;
109FC;MEROITIC CURSIVE FRACTION SEVEN TWELFTHS;No;0;R;;;;7/12;N;;;;;
109FD;MEROITIC CURSIVE FRACTION EIGHT TWELFTHS;No;0;R;;;;8/12;N;;;;;
109FE;MEROITIC CURSIVE FRACTION NINE TWELFTHS;No;0;R;;;;9/12;N;;;;;
109FF;MEROITIC CURSIVE FRACTION TEN TWELFTHS;No;0;R;;;;10/12;N;;;;;
-> change preparseucd.py to map them to proper fractions (e.g., 1/6)
which are listed in DerivedNumericValues.txt;
keeps storage in data file simple
* PropertyValueAliases.txt changes
- 10 new Block (blk) values:
blk; Ahom ; Ahom
blk; Anatolian_Hieroglyphs ; Anatolian_Hieroglyphs
blk; Cherokee_Sup ; Cherokee_Supplement
blk; CJK_Ext_E ; CJK_Unified_Ideographs_Extension_E
blk; Early_Dynastic_Cuneiform ; Early_Dynastic_Cuneiform
blk; Hatran ; Hatran
blk; Multani ; Multani
blk; Old_Hungarian ; Old_Hungarian
blk; Sup_Symbols_And_Pictographs ; Supplemental_Symbols_And_Pictographs
blk; Sutton_SignWriting ; Sutton_SignWriting
-> add to uchar.h
use long property names for enum constants
-> add to UCharacter.UnicodeBlock IDs
Eclipse find UBLOCK_([^ ]+) = ([0-9]+), (/.+)
replace public static final int \1_ID = \2; \3
-> add to UCharacter.UnicodeBlock objects
Eclipse find UBLOCK_([^ ]+) = [0-9]+, (/.+)
replace public static final UnicodeBlock \1 = new UnicodeBlock("\1", \1_ID); \2
- 6 new Script (sc) values:
sc ; Ahom ; Ahom
sc ; Hatr ; Hatran
sc ; Hluw ; Anatolian_Hieroglyphs
sc ; Hung ; Old_Hungarian
sc ; Mult ; Multani
sc ; Sgnw ; SignWriting
-> all of them had been added already to uscript.h & com.ibm.icu.lang.UScript
* update Script metadata: SCRIPT_PROPS[] in uscript_props.cpp & UScript.ScriptMetadata
(not strictly necessary for NOT_ENCODED scripts)
~/svn.icutools/trunk/src/unicode$ py/parsescriptmetadata.py $ICU_SRC_DIR/source/common/unicode/uscript.h ~/svn.cldr/trunk/common/properties/scriptMetadata.txt
* generate normalization data files
cd $ICU_ROOT/dbg
bin/gennorm2 -o $ICU_SRC_DIR/source/common/norm2_nfc_data.h -s $UNIDATA/norm2 nfc.txt --csource
bin/gennorm2 -o $SRC_DATA_IN/nfc.nrm -s $UNIDATA/norm2 nfc.txt
bin/gennorm2 -o $SRC_DATA_IN/nfkc.nrm -s $UNIDATA/norm2 nfc.txt nfkc.txt
bin/gennorm2 -o $SRC_DATA_IN/nfkc_cf.nrm -s $UNIDATA/norm2 nfc.txt nfkc.txt nfkc_cf.txt
bin/gennorm2 -o $SRC_DATA_IN/uts46.nrm -s $UNIDATA/norm2 nfc.txt uts46.txt
* build ICU (make install)
so that the tools build can pick up the new definitions from the installed header files.
$ICU_ROOT/dbg$ echo;echo;make -j5 install > out.txt 2>&1 ; tail -n 20 out.txt
* build Unicode tools using CMake+make
~/svn.icutools/trunk/src/unicode/c/icudefs.txt:
# Location (--prefix) of where ICU was installed.
set(ICU_INST_DIR /home/mscherer/svn.icu/trunk/inst)
# Location of the ICU source tree.
set(ICU_SRC_DIR /home/mscherer/svn.icu/trunk/src)
~/svn.icutools/trunk/dbg/unicode/c$ cmake ../../../src/unicode/c
~/svn.icutools/trunk/dbg/unicode/c$ make
* generate core properties data files
- ~/svn.icutools/trunk/dbg/unicode/c$ genprops/genprops $ICU_SRC_DIR
2014-08-14 18:47:27 +00:00
- ~/svn.icutools/trunk/dbg/unicode/c$ genuca/genuca --hanOrder implicit $ICU_SRC_DIR
- ~/svn.icutools/trunk/dbg/unicode/c$ genuca/genuca --hanOrder radical-stroke $ICU_SRC_DIR
2015-05-28 23:16:00 +00:00
- rebuild ICU (make install) & tools
- run genuca again (see step above) so that it picks up the new nfc.nrm
- rebuild ICU (make install) & tools
* update uts46test.cpp and UTS46Test.java if there are new characters that are equivalent to
sequences with non-LDH ASCII (that is, their decompositions contain '=' or similar)
- grep IdnaMappingTable.txt or uts46.txt for "disallowed_STD3_valid" on non-ASCII characters
- Unicode 6.0..8.0: U+2260, U+226E, U+226F
- nothing new in 8.0, no test file to update
* run & fix ICU4C tests
- bad Cherokee case folding due to difference in fallbacks:
UCD case folding falls back to no mapping,
ICU runtime case folding falls back to lowercasing;
fixed casepropsbuilder.cpp to generate scf mappings to self
when there is an slc mapping but no scf
- Andy handles RBBI & spoof check test failures
* collation: CLDR collation root, UCA DUCET
- UCA DUCET goes into Mark's Unicode tools, see
https://sites.google.com/site/unicodetools/home#TOC-UCA
- CLDR root data files are checked into (CLDR UCA branch)/common/uca/
- cd (CLDR UCA branch)/common/uca/
- update source/data/unidata/FractionalUCA.txt with FractionalUCA_SHORT.txt
cp FractionalUCA_SHORT.txt $ICU_SRC_DIR/source/data/unidata/FractionalUCA.txt
- update source/data/unidata/UCARules.txt with UCA_Rules_SHORT.txt
cp $ICU_SRC_DIR/source/data/unidata/UCARules.txt /tmp/UCARules-old.txt
(note removing the underscore before "Rules")
cp UCA_Rules_SHORT.txt $ICU_SRC_DIR/source/data/unidata/UCARules.txt
- restore TODO diffs in UCARules.txt
meld /tmp/UCARules-old.txt $ICU_SRC_DIR/source/data/unidata/UCARules.txt
- update (ICU4C)/source/test/testdata/CollationTest_*.txt
and (ICU4J)/main/tests/collate/src/com/ibm/icu/dev/data/CollationTest_*.txt
from the CLDR root files (..._CLDR_..._SHORT.txt)
cp CollationTest_CLDR_NON_IGNORABLE_SHORT.txt $ICU_SRC_DIR/source/test/testdata/CollationTest_NON_IGNORABLE_SHORT.txt
cp CollationTest_CLDR_SHIFTED_SHORT.txt $ICU_SRC_DIR/source/test/testdata/CollationTest_SHIFTED_SHORT.txt
cp $ICU_SRC_DIR/source/test/testdata/CollationTest_*.txt ~/svn.icu4j/trunk/src/main/tests/collate/src/com/ibm/icu/dev/data
- if CLDR common/uca/unihan-index.txt changes, then update
CLDR common/collation/root.xml <collation type="private-unihan">
and regenerate (or update in parallel) $ICU_SRC_DIR/source/data/coll/root.txt
- run genuca, see command line above;
deal with
Error: Unknown script for first-primary sample character U+07d8 on line 23005 of /home/mscherer/svn.icu/trunk/src/source/data/unidata/FractionalUCA.txt
(add the character to genuca.cpp sampleCharsToScripts[])
+ look up the script for the new sample characters
(e.g., in FractionalUCA.txt)
+ *add* mappings to sampleCharsToScripts[], do not replace them
(in case the script sample characters flip-flop)
+ insert new scripts in DUCET script order, see the top_byte table
at the beginning of FractionalUCA.txt
- rebuild ICU4C
* run & fix ICU4C tests, now with new CLDR collation root data
- run all tests with the collation test data *_SHORT.txt or the full files
(the full ones have comments, useful for debugging)
- note on intltest: if collate/UCAConformanceTest fails, then
utility/MultithreadTest/TestCollators will fail as well;
fix the conformance test before looking into the multi-thread test
- fixed bug in CollationWeights::getWeightRanges()
exposed by new data and CollationTest::TestRootElements
* update Java data files
- refresh just the UCD/UCA-related/derived files, just to be safe
- see (ICU4C)/source/data/icu4j-readme.txt
- mkdir /tmp/icu4j
- ~/svn.icu/trunk/dbg$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
output:
...
Unicode .icu files built to ./out/build/icudt56l
echo timestamp > uni-core-data
mkdir -p ./out/icu4j/com/ibm/icu/impl/data/icudt56b
mkdir -p ./out/icu4j/tzdata/com/ibm/icu/impl/data/icudt56b
echo pnames.icu uprops.icu ucase.icu ubidi.icu nfc.nrm > ./out/icu4j/add.txt
LD_LIBRARY_PATH=../lib:../stubdata:../tools/ctestfw:$LD_LIBRARY_PATH ../bin/icupkg ./out/tmp/icudt56l.dat ./out/icu4j/icudt56b.dat -a ./out/icu4j/add.txt -s ./out/build/icudt56l -x '*' -tb -d ./out/icu4j/com/ibm/icu/impl/data/icudt56b
mv ./out/icu4j/"com/ibm/icu/impl/data/icudt56b/zoneinfo64.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt56b/metaZones.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt56b/timezoneTypes.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt56b/windowsZones.res" "./out/icu4j/tzdata/com/ibm/icu/impl/data/icudt56b"
jar cf ./out/icu4j/icudata.jar -C ./out/icu4j com/ibm/icu/impl/data/icudt56b/
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icudata.jar /tmp/icu4j/main/shared/data
jar cf ./out/icu4j/icutzdata.jar -C ./out/icu4j/tzdata com/ibm/icu/impl/data/icudt56b/
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icutzdata.jar /tmp/icu4j/main/shared/data
make[1]: Leaving directory `/home/mscherer/svn.icu/trunk/dbg/data'
- copy the big-endian Unicode data files to another location,
separate from the other data files,
and then refresh ICU4J
cd ~/svn.icu/trunk/dbg/data/out/icu4j
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/coll
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/brkitr
cp com/ibm/icu/impl/data/$ICUDT/confusables.cfu /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT
cp com/ibm/icu/impl/data/$ICUDT/*.icu /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT
rm /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/cnvalias.icu
cp com/ibm/icu/impl/data/$ICUDT/*.nrm /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT
cp com/ibm/icu/impl/data/$ICUDT/coll/* /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/coll
cp com/ibm/icu/impl/data/$ICUDT/brkitr/* /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/brkitr
jar uf ~/svn.icu4j/trunk/src/main/shared/data/icudata.jar -C /tmp/icu4j com/ibm/icu/impl/data/$ICUDT
* When refreshing all of ICU4J data from ICU4C
- ~/svn.icu/trunk/dbg$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
- cp /tmp/icu4j/main/shared/data/icudata.jar ~/svn.icu4j/trunk/src/main/shared/data
or
- ~/svn.icu/trunk/dbg$ make ICU4J_ROOT=~/svn.icu4j/trunk/src icu4j-data-install
* update CollationFCD.java
+ copy & paste the initializers of lcccIndex[] etc. from
ICU4C/source/i18n/collationfcd.cpp to
ICU4J/main/classes/collate/src/com/ibm/icu/impl/coll/CollationFCD.java
* refresh Java test .txt files
- copy new .txt files into ICU4J's main/tests/core/src/com/ibm/icu/dev/data/unicode
cd $ICU_SRC_DIR/source/data/unidata
cp confusables.txt confusablesWholeScript.txt NormalizationCorrections.txt NormalizationTest.txt SpecialCasing.txt UnicodeData.txt ~/svn.icu4j/trunk/src/main/tests/core/src/com/ibm/icu/dev/data/unicode
cd ../../test/testdata
cp BidiCharacterTest.txt BidiTest.txt ~/svn.icu4j/trunk/src/main/tests/core/src/com/ibm/icu/dev/data/unicode
cp ~/unidata/uni80/20150415/ucd/CompositionExclusions.txt ~/svn.icu4j/trunk/src/main/tests/core/src/com/ibm/icu/dev/data/unicode
* run & fix ICU4J tests
*** LayoutEngine script information
* ICU 56: Modify ScriptIDModuleWriter.java to not output @stable tags any more,
because the layout engine was deprecated in ICU 54.
Modify ScriptIDModuleWriter.java and ScriptTagModuleWriter.java
to write lines that we used to add manually.
* Run icu4j-tools: com.ibm.icu.dev.tool.layout.ScriptNameBuilder.
This generates LEScripts.h, LELanguages.h, ScriptAndLanguageTags.h and ScriptAndLanguageTags.cpp
in the working directory.
(It also generates ScriptRunData.cpp, which is no longer needed.)
It also reads and regenerates tools/misc/src/com/ibm/icu/dev/tool/layout/ScriptAndLanguages
(a plain text file)
which maps ICU versions to the numbers of script/language constants
that were added then.
(This mapping is probably obsolete since we do not print "@stable ICU xy" any more.)
The generated files have a current copyright date and "@deprecated" statement.
* Review changes, fix Java tool if necessary, and copy to ICU4C
cd ~/svn.icu4j/trunk/src
meld $ICU_SRC_DIR/source/layout tools/misc/src/com/ibm/icu/dev/tool/layout
cp tools/misc/src/com/ibm/icu/dev/tool/layout/*.h $ICU_SRC_DIR/source/layout
cp tools/misc/src/com/ibm/icu/dev/tool/layout/ScriptAndLanguageTags.cpp $ICU_SRC_DIR/source/layout
*** API additions
- send notice to icu-design about new born-@stable API (enum constants etc.)
2014-08-14 18:47:27 +00:00
2015-05-28 23:16:00 +00:00
*** merge the Unicode update branches back onto the trunk
- do not merge the icudata.jar and testdata.jar,
instead rebuild them from merged & tested ICU4C
- make sure that changes to Unicode tools & ICU tools are checked in
http://www.unicode.org/utility/trac/log/trunk/unicodetools
http://bugs.icu-project.org/trac/log/tools/trunk
2014-08-14 18:47:27 +00:00
2014-04-14 22:30:09 +00:00
---------------------------------------------------------------------------- ***
Unicode 7.0 update for ICU 54
http://www.unicode.org/review/pri271/ -- beta review
http://www.unicode.org/reports/uax-proposed-updates.html
http://www.unicode.org/versions/beta-7.0.0.html#notable_issues
http://www.unicode.org/reports/tr44/tr44-13.html
*** ICU Trac
- ticket 10821: Unicode 7.0, UCA 7.0
- C++ branches/markus/uni70 at r35584 from trunk at r35580
- Java branches/markus/uni70 at r35587 from trunk at r35545
*** CLDR Trac
- ticket 7195: UCA 7.0 CLDR root collation
- branches/markus/uni70 at r10062 from trunk at r10061
- ticket 6762: script metadata for Unicode 7.0 new scripts
*** Unicode version numbers
- makedata.mak
- uchar.h
- com.ibm.icu.util.VersionInfo
- com.ibm.icu.dev.test.lang.UCharacterTest.VERSION_
- Run ICU4C "configure" _after_ updating the Unicode version number in uchar.h
so that the makefiles see the new version number.
*** data files & enums & parser code
* file preparation
- download UCD & IDNA files
- make sure that the Unicode data folder passed into preparseucd.py
includes a copy of the latest IdnaMappingTable.txt (can be in some subfolder)
- only for manual diffs: remove version suffixes from the file names
~/unidata/uni70/20140403$ ../../desuffixucd.py .
(see https://sites.google.com/site/unicodetools/inputdata)
- only for manual diffs: extract Unihan.zip to "here" (.../ucd/Unihan/*.txt), delete Unihan.zip
2014-08-14 18:47:27 +00:00
- ~/svn.icutools/trunk/src/unicode$ py/preparseucd.py ~/unidata/uni70/20140403 $ICU_SRC_DIR ~/svn.icutools/trunk/src
2014-04-14 22:30:09 +00:00
- This writes files (especially ppucd.txt) to the ICU4C unidata and testdata subfolders.
- Restore TODO diffs in source/data/unidata/UCARules.txt
2014-08-14 18:47:27 +00:00
cd $ICU_SRC_DIR
meld ../../trunk/src/source/data/unidata/UCARules.txt source/data/unidata/UCARules.txt
2014-04-14 22:30:09 +00:00
- Restore ICU patches for ticket #10176 in source/test/testdata/LineBreakTest.txt
2014-06-09 21:15:23 +00:00
- also: from http://unicode.org/Public/security/7.0.0/ download new
confusables.txt & confusablesWholeScript.txt
and copy to $ICU_ROOT/src/source/data/unidata/
2014-04-14 22:30:09 +00:00
* initial preparseucd.py changes
- remove new Unicode scripts from the
only-in-ISO-15924 list according to the error message:
ValueError: remove ['Hmng', 'Lina', 'Perm', 'Mani', 'Phlp', 'Bass',
'Dupl', 'Elba', 'Gran', 'Mend', 'Narb', 'Nbat', 'Palm',
'Sind', 'Wara', 'Mroo', 'Khoj', 'Tirh', 'Aghb', 'Mahj']
from _scripts_only_in_iso15924
-> fix expectedLong names in cucdapi.c/TestUScriptCodeAPI()
and in com.ibm.icu.dev.test.lang.TestUScript.java
- NamesList.txt now has a heading with a non-ASCII character
+ keep ppucd.txt in platform charset, rather than changing tool/test parsers
+ escape non-ASCII characters in heading comments
- gets Unicode copyright line from PropertyAliases.txt which is currently still at 2013
+ get the copyright from the first file whose copyright line contains the current year
* PropertyValueAliases.txt changes
- 32 new Block (blk) values:
blk; Bassa_Vah ; Bassa_Vah
blk; Caucasian_Albanian ; Caucasian_Albanian
blk; Coptic_Epact_Numbers ; Coptic_Epact_Numbers
blk; Diacriticals_Ext ; Combining_Diacritical_Marks_Extended
blk; Duployan ; Duployan
blk; Elbasan ; Elbasan
blk; Geometric_Shapes_Ext ; Geometric_Shapes_Extended
blk; Grantha ; Grantha
blk; Khojki ; Khojki
blk; Khudawadi ; Khudawadi
blk; Latin_Ext_E ; Latin_Extended_E
blk; Linear_A ; Linear_A
blk; Mahajani ; Mahajani
blk; Manichaean ; Manichaean
blk; Mende_Kikakui ; Mende_Kikakui
blk; Modi ; Modi
blk; Mro ; Mro
blk; Myanmar_Ext_B ; Myanmar_Extended_B
blk; Nabataean ; Nabataean
blk; Old_North_Arabian ; Old_North_Arabian
blk; Old_Permic ; Old_Permic
blk; Ornamental_Dingbats ; Ornamental_Dingbats
blk; Pahawh_Hmong ; Pahawh_Hmong
blk; Palmyrene ; Palmyrene
blk; Pau_Cin_Hau ; Pau_Cin_Hau
blk; Psalter_Pahlavi ; Psalter_Pahlavi
blk; Shorthand_Format_Controls ; Shorthand_Format_Controls
blk; Siddham ; Siddham
blk; Sinhala_Archaic_Numbers ; Sinhala_Archaic_Numbers
blk; Sup_Arrows_C ; Supplemental_Arrows_C
blk; Tirhuta ; Tirhuta
blk; Warang_Citi ; Warang_Citi
-> add to uchar.h
use long property names for enum constants
-> add to UCharacter.UnicodeBlock IDs
Eclipse find UBLOCK_([^ ]+) = ([0-9]+), (/.+)
replace public static final int \1_ID = \2; \3
-> add to UCharacter.UnicodeBlock objects
Eclipse find UBLOCK_([^ ]+) = [0-9]+, (/.+)
replace public static final UnicodeBlock \1 = new UnicodeBlock("\1", \1_ID); \2
- 28 new Joining_Group (jg) values:
jg ; Manichaean_Aleph ; Manichaean_Aleph
jg ; Manichaean_Ayin ; Manichaean_Ayin
jg ; Manichaean_Beth ; Manichaean_Beth
jg ; Manichaean_Daleth ; Manichaean_Daleth
jg ; Manichaean_Dhamedh ; Manichaean_Dhamedh
jg ; Manichaean_Five ; Manichaean_Five
jg ; Manichaean_Gimel ; Manichaean_Gimel
jg ; Manichaean_Heth ; Manichaean_Heth
jg ; Manichaean_Hundred ; Manichaean_Hundred
jg ; Manichaean_Kaph ; Manichaean_Kaph
jg ; Manichaean_Lamedh ; Manichaean_Lamedh
jg ; Manichaean_Mem ; Manichaean_Mem
jg ; Manichaean_Nun ; Manichaean_Nun
jg ; Manichaean_One ; Manichaean_One
jg ; Manichaean_Pe ; Manichaean_Pe
jg ; Manichaean_Qoph ; Manichaean_Qoph
jg ; Manichaean_Resh ; Manichaean_Resh
jg ; Manichaean_Sadhe ; Manichaean_Sadhe
jg ; Manichaean_Samekh ; Manichaean_Samekh
jg ; Manichaean_Taw ; Manichaean_Taw
jg ; Manichaean_Ten ; Manichaean_Ten
jg ; Manichaean_Teth ; Manichaean_Teth
jg ; Manichaean_Thamedh ; Manichaean_Thamedh
jg ; Manichaean_Twenty ; Manichaean_Twenty
jg ; Manichaean_Waw ; Manichaean_Waw
jg ; Manichaean_Yodh ; Manichaean_Yodh
jg ; Manichaean_Zayin ; Manichaean_Zayin
jg ; Straight_Waw ; Straight_Waw
-> uchar.h & UCharacter.JoiningGroup
- 23 new Script (sc) values:
sc ; Aghb ; Caucasian_Albanian
sc ; Bass ; Bassa_Vah
sc ; Dupl ; Duployan
sc ; Elba ; Elbasan
sc ; Gran ; Grantha
sc ; Hmng ; Pahawh_Hmong
sc ; Khoj ; Khojki
sc ; Lina ; Linear_A
sc ; Mahj ; Mahajani
sc ; Mani ; Manichaean
sc ; Mend ; Mende_Kikakui
sc ; Modi ; Modi
sc ; Mroo ; Mro
sc ; Narb ; Old_North_Arabian
sc ; Nbat ; Nabataean
sc ; Palm ; Palmyrene
sc ; Pauc ; Pau_Cin_Hau
sc ; Perm ; Old_Permic
sc ; Phlp ; Psalter_Pahlavi
sc ; Sidd ; Siddham
sc ; Sind ; Khudawadi
sc ; Tirh ; Tirhuta
sc ; Wara ; Warang_Citi
-> uscript.h (many were added before)
comment "Mende Kikakui" for USCRIPT_MENDE
add USCRIPT_KHUDAWADI, make USCRIPT_SINDHI an alias
-> com.ibm.icu.lang.UScript
find USCRIPT_([^ ]+) *= ([0-9]+),(.+)
replace public static final int \1 = \2; \3
- 6 new script codes from ISO 15924 http://www.unicode.org/iso15924/codechanges.html
(added 2012-11-01)
Ahom 338 Ahom
Hatr 127 Hatran
Mult 323 Multani
(added 2013-10-12)
Modi 324 Modi
Pauc 263 Pau Cin Hau
Sidd 302 Siddham
-> uscript.h (some overlap with additions from Unicode)
-> com.ibm.icu.lang.UScript
find USCRIPT_([^ ]+) *= ([0-9]+),(.+)
replace public static final int \1 = \2; \3
-> add Ahom, Hatr, Mult to preparseucd.py _scripts_only_in_iso15924
-> add to expectedLong and expectedShort names in cintltst/cucdapi.c/TestUScriptCodeAPI()
and in com.ibm.icu.dev.test.lang.TestUScript.java
* update Script metadata: SCRIPT_PROPS[] in uscript_props.cpp & UScript.ScriptMetadata
(not strictly necessary for NOT_ENCODED scripts)
2014-08-14 18:47:27 +00:00
~/svn.icutools/trunk/src/unicode$ py/parsescriptmetadata.py $ICU_SRC_DIR/source/common/unicode/uscript.h ~/svn.cldr/trunk/common/properties/scriptMetadata.txt
2014-04-14 22:30:09 +00:00
* generate normalization data files
2014-09-08 03:05:56 +00:00
- cd $ICU_ROOT/dbg
- export LD_LIBRARY_PATH=$ICU_ROOT/dbg/lib
- SRC_DATA_IN=$ICU_SRC_DIR/source/data/in
- UNIDATA=$ICU_SRC_DIR/source/data/unidata
- bin/gennorm2 -o $ICU_SRC_DIR/source/common/norm2_nfc_data.h -s $UNIDATA/norm2 nfc.txt --csource
- bin/gennorm2 -o $SRC_DATA_IN/nfc.nrm -s $UNIDATA/norm2 nfc.txt
- bin/gennorm2 -o $SRC_DATA_IN/nfkc.nrm -s $UNIDATA/norm2 nfc.txt nfkc.txt
- bin/gennorm2 -o $SRC_DATA_IN/nfkc_cf.nrm -s $UNIDATA/norm2 nfc.txt nfkc.txt nfkc_cf.txt
- bin/gennorm2 -o $SRC_DATA_IN/uts46.nrm -s $UNIDATA/norm2 nfc.txt uts46.txt
2014-04-14 22:30:09 +00:00
* build ICU (make install)
so that the tools build can pick up the new definitions from the installed header files.
~/svn.icu/uni70/dbg$ echo;echo;make -j5 install > out.txt 2>&1 ; tail -n 20 out.txt
* build Unicode tools using CMake+make
~/svn.icutools/trunk/src/unicode/c/icudefs.txt:
# Location (--prefix) of where ICU was installed.
set(ICU_INST_DIR /home/mscherer/svn.icu/uni70/inst)
# Location of the ICU source tree.
set(ICU_SRC_DIR /home/mscherer/svn.icu/uni70/src)
~/svn.icutools/trunk/dbg/unicode/c$ cmake ../../../src/unicode/c
~/svn.icutools/trunk/dbg/unicode/c$ make
* genprops work
- new code point range for Joining_Group values: 10AC0..10AFF Manichaean
+ add second array of Joining_Group values for at most 10800..10FFF
icutools: unicode/c/genprops/bidipropsbuilder.cpp
icu: source/common/ubidi_props.h/.c/_data.h
icu4j: main/classes/core/src/com/ibm/icu/impl/UBiDiProps.java
* generate core properties data files
2014-08-14 18:47:27 +00:00
- ~/svn.icutools/trunk/dbg/unicode/c$ genprops/genprops $ICU_SRC_DIR
- ~/svn.icutools/trunk/dbg/unicode/c$ genuca/genuca $ICU_SRC_DIR
2014-04-14 22:30:09 +00:00
- rebuild ICU (make install) & tools
- run genuca again (see step above) so that it picks up the new nfc.nrm
- rebuild ICU (make install) & tools
* update uts46test.cpp and UTS46Test.java if there are new characters that are equivalent to
sequences with non-LDH ASCII (that is, their decompositions contain '=' or similar)
- grep IdnaMappingTable.txt or uts46.txt for "disallowed_STD3_valid" on non-ASCII characters
- Unicode 6.0..7.0: U+2260, U+226E, U+226F
- nothing new in 7.0, no test file to update
* run & fix ICU4C tests
* update Java data files
- refresh just the UCD-related files, just to be safe
- see (ICU4C)/source/data/icu4j-readme.txt
- mkdir /tmp/icu4j
- ~/svn.icu/uni70/dbg$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
output:
...
Unicode .icu files built to ./out/build/icudt53l
echo timestamp > uni-core-data
mkdir -p ./out/icu4j/com/ibm/icu/impl/data/icudt53b
mkdir -p ./out/icu4j/tzdata/com/ibm/icu/impl/data/icudt53b
echo pnames.icu ubidi.icu ucase.icu uprops.icu > ./out/icu4j/add.txt
LD_LIBRARY_PATH=../lib:../stubdata:../tools/ctestfw:$LD_LIBRARY_PATH ../bin/icupkg ./out/tmp/icudt53l.dat ./out/icu4j/icudt53b.dat -a ./out/icu4j/add.txt -s ./out/build/icudt53l -x '*' -tb -d ./out/icu4j/com/ibm/icu/impl/data/icudt53b
mv ./out/icu4j/"com/ibm/icu/impl/data/icudt53b/zoneinfo64.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt53b/metaZones.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt53b/timezoneTypes.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt53b/windowsZones.res" "./out/icu4j/tzdata/com/ibm/icu/impl/data/icudt53b"
jar cf ./out/icu4j/icudata.jar -C ./out/icu4j com/ibm/icu/impl/data/icudt53b/
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icudata.jar /tmp/icu4j/main/shared/data
jar cf ./out/icu4j/icutzdata.jar -C ./out/icu4j/tzdata com/ibm/icu/impl/data/icudt53b/
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icutzdata.jar /tmp/icu4j/main/shared/data
make[1]: Leaving directory `/home/mscherer/svn.icu/uni70/dbg/data'
- copy the big-endian Unicode data files to another location,
separate from the other data files
2014-06-10 17:40:52 +00:00
ICUDT=icudt54b
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/coll
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/brkitr
2014-04-14 22:30:09 +00:00
cd ~/svn.icu/uni70/dbg/data/out/icu4j
2014-06-10 17:40:52 +00:00
cp com/ibm/icu/impl/data/$ICUDT/confusables.cfu /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT
cp com/ibm/icu/impl/data/$ICUDT/*.icu /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT
rm /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/cnvalias.icu
cp com/ibm/icu/impl/data/$ICUDT/*.nrm /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT
cp com/ibm/icu/impl/data/$ICUDT/coll/*.icu /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/coll
cp com/ibm/icu/impl/data/$ICUDT/brkitr/* /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/brkitr
2014-04-14 22:30:09 +00:00
- refresh ICU4J
2014-06-10 17:40:52 +00:00
~/svn.icu/uni70/dbg/data/out/icu4j$ jar uf ~/svn.icu4j/trunk/src/main/shared/data/icudata.jar -C /tmp/icu4j com/ibm/icu/impl/data/$ICUDT
2014-04-14 22:30:09 +00:00
* update CollationFCD.java
+ copy & paste the initializers of lcccIndex[] etc. from
ICU4C/source/i18n/collationfcd.cpp to
ICU4J/main/classes/collate/src/com/ibm/icu/impl/coll/CollationFCD.java
* refresh Java test .txt files
- copy new .txt files into ICU4J's main/tests/core/src/com/ibm/icu/dev/data/unicode
2014-08-14 18:47:27 +00:00
cd $ICU_SRC_DIR/source/data/unidata
2014-04-14 22:30:09 +00:00
cp confusables.txt confusablesWholeScript.txt NormalizationCorrections.txt NormalizationTest.txt SpecialCasing.txt UnicodeData.txt ~/svn.icu4j/trunk/src/main/tests/core/src/com/ibm/icu/dev/data/unicode
cd ../../test/testdata
cp BidiCharacterTest.txt BidiTest.txt ~/svn.icu4j/trunk/src/main/tests/core/src/com/ibm/icu/dev/data/unicode
cp ~/unidata/uni70/20140409/ucd/CompositionExclusions.txt ~/svn.icu4j/trunk/src/main/tests/core/src/com/ibm/icu/dev/data/unicode
* UCA
- download UCA files (mostly allkeys.txt) from http://www.unicode.org/Public/UCA/<beta version>/
- run desuffixucd.py (see https://sites.google.com/site/unicodetools/inputdata)
- update the input files for Mark's UCA tools, in ~/svn.unitools/trunk/data/uca/7.0.0/
- run Mark's UCA Main: https://sites.google.com/site/unicodetools/home#TOC-UCA
- output files are in ~/svn.unitools/Generated/uca/7.0.0/
- review data; compare files, use blankweights.sed or similar
~/svn.unitools$ sed -r -f blankweights.sed Generated/uca/7.0.0/CollationAuxiliary/FractionalUCA.txt > frac-7.0.txt
- cd ~/svn.unitools/Generated/uca/7.0.0/
- update source/data/unidata/FractionalUCA.txt with FractionalUCA_SHORT.txt
2014-08-14 18:47:27 +00:00
cp CollationAuxiliary/FractionalUCA_SHORT.txt $ICU_SRC_DIR/source/data/unidata/FractionalUCA.txt
2014-04-14 22:30:09 +00:00
- update source/data/unidata/UCARules.txt with UCA_Rules_SHORT.txt
(note removing the underscore before "Rules")
2014-08-14 18:47:27 +00:00
cp CollationAuxiliary/UCA_Rules_SHORT.txt $ICU_SRC_DIR/source/data/unidata/UCARules.txt
2014-04-14 22:30:09 +00:00
- update (ICU4C)/source/test/testdata/CollationTest_*.txt
and (ICU4J)/main/tests/collate/src/com/ibm/icu/dev/data/CollationTest_*.txt
with output from Mark's Unicode tools (..._CLDR_..._SHORT.txt)
2014-08-14 18:47:27 +00:00
cp CollationAuxiliary/CollationTest_CLDR_NON_IGNORABLE_SHORT.txt $ICU_SRC_DIR/source/test/testdata/CollationTest_NON_IGNORABLE_SHORT.txt
cp CollationAuxiliary/CollationTest_CLDR_SHIFTED_SHORT.txt $ICU_SRC_DIR/source/test/testdata/CollationTest_SHIFTED_SHORT.txt
cp $ICU_SRC_DIR/source/test/testdata/CollationTest_*.txt ~/svn.icu4j/trunk/src/main/tests/collate/src/com/ibm/icu/dev/data
2014-04-14 22:30:09 +00:00
- run genuca, see command line above
- rebuild ICU4C
- refresh ICU4J collation data:
(subset of instructions above for properties data refresh, except copies all coll/*)
2014-06-10 17:40:52 +00:00
ICUDT=icudt54b
2014-04-14 22:30:09 +00:00
~/svn.icu/uni70/dbg$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
2014-06-10 17:40:52 +00:00
~/svn.icu/uni70/dbg$ mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/coll
~/svn.icu/uni70/dbg/data/out/icu4j$ cp com/ibm/icu/impl/data/$ICUDT/coll/* /tmp/icu4j/com/ibm/icu/impl/data/$ICUDT/coll
~/svn.icu/uni70/dbg/data/out/icu4j$ jar uf ~/svn.icu4j/trunk/src/main/shared/data/icudata.jar -C /tmp/icu4j com/ibm/icu/impl/data/$ICUDT
2014-04-14 22:30:09 +00:00
- run all tests with the *_SHORT.txt or the full files (the full ones have comments, useful for debugging)
- note on intltest: if collate/UCAConformanceTest fails, then
utility/MultithreadTest/TestCollators will fail as well;
fix the conformance test before looking into the multi-thread test
- copy all output from Mark's UCA tool to unicode.org for review & staging by Ken & editors
- copy most of ~/svn.unitools/Generated/uca/7.0.0/CollationAuxiliary/* to CLDR branch
~/svn.unitools$ cp Generated/uca/7.0.0/CollationAuxiliary/* ~/svn.cldr/trunk/common/uca/
* When refreshing all of ICU4J data from ICU4C
- ~/svn.icu/uni70/dbg$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
- cp /tmp/icu4j/main/shared/data/icudata.jar ~/svn.icu4j/trunk/src/main/shared/data
or
- ~/svn.icu/uni70/dbg$ make ICU4J_ROOT=~/svn.icu4j/trunk/src icu4j-data-install
* run & fix ICU4J tests
*** LayoutEngine script information
(For details see the Unicode 5.2 change log below.)
* Run icu4j-tools: com.ibm.icu.dev.tool.layout.ScriptNameBuilder.
This generates LEScripts.h, LELanguages.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 "@stable" statement.
ICU 54: Fixed tools/misc/src/com/ibm/icu/dev/tool/layout/ScriptIDModuleWriter.java
for "born stable" Unicode API constants, and to stop parsing ICU version numbers
which may not contain dots any more.
- diff current <icu>/source/layout files vs. generated ones
2014-08-14 18:47:27 +00:00
~/svn.icu4j/trunk/src$ meld $ICU_SRC_DIR/source/layout tools/misc/src/com/ibm/icu/dev/tool/layout
2014-04-14 22:30:09 +00:00
review and manually merge desired changes;
fix gratuitous changes, incorrect @draft/@stable and missing aliases;
Unicode-derived script codes should be "born stable" like constants in uchar.h, uscript.h etc.
- if you just copy the above files, then
fix mixed line endings, review the diffs as above and restore changes to API tags etc.;
manually re-add the "Indic script xyz v.2" tags in ScriptAndLanguageTags.h
*** API additions
- send notice to icu-design about new born-@stable API (enum constants etc.)
*** merge the Unicode update branches back onto the trunk
- do not merge the icudata.jar and testdata.jar,
instead rebuild them from merged & tested ICU4C
---------------------------------------------------------------------------- ***
2013-05-15 21:51:04 +00:00
Unicode 6.3 update
http://www.unicode.org/review/pri249/ -- beta review
http://www.unicode.org/reports/uax-proposed-updates.html
http://www.unicode.org/versions/beta-6.3.0.html#notable_issues
http://www.unicode.org/reports/tr44/tr44-11.html
*** ICU Trac
- ticket 10128: update ICU to Unicode 6.3 beta
- ticket 10168: update ICU to Unicode 6.3 final
- C++ branches/markus/uni63 at r33552 from trunk at r33551
- Java branches/markus/uni63 at r33550 from trunk at r33553
- ticket 10142: implement Unicode 6.3 bidi algorithm additions
*** Unicode version numbers
- makedata.mak
- uchar.h
(configure.in & configure: have been modified to extract the version from uchar.h)
- com.ibm.icu.util.VersionInfo
- com.ibm.icu.dev.test.lang.UCharacterTest.VERSION_
- Run ICU4C "configure" _after_ updating the Unicode version number in uchar.h
so that the makefiles see the new version number.
*** data files & enums & parser code
* file preparation
- download UCD, UCA & IDNA files
- make sure that the Unicode data folder passed into preparseucd.py
includes a copy of the latest IdnaMappingTable.txt (can be in some subfolder)
- modify preparseucd.py:
parse new file BidiBrackets.txt
with new properties bpb=Bidi_Paired_Bracket and bpt=Bidi_Paired_Bracket_Type
- ~/svn.icutools/trunk/src/unicode$ py/preparseucd.py ~/unidata/uni63/20130425 ~/svn.icu/uni63/src ~/svn.icutools/trunk/src
- This writes files (especially ppucd.txt) to the ICU4C unidata and testdata subfolders.
- Check test file diffs for previously commented-out, known-failing data lines;
probably need to keep those commented out.
* PropertyAliases.txt changes
- 1 new Enumerated Property
bpt ; Bidi_Paired_Bracket_Type
-> uchar.h & UProperty.java & UCharacter.BidiPairedBracketType
-> ubidi_props.h & .c & UBiDiProps.java
-> remember to write the max value at UBIDI_MAX_VALUES_INDEX
-> uprops.cpp
-> change ubidi.icu format version from 2.0 to 2.1
- 1 new Miscellaneous Property
bpb ; Bidi_Paired_Bracket
-> uchar.h & UProperty.java
-> ppucd.h & .cpp
* PropertyValueAliases.txt changes
- 3 Bidi_Paired_Bracket_Type (bpt) values:
bpt; c ; Close
bpt; n ; None
bpt; o ; Open
-> uchar.h & UCharacter.BidiPairedBracketType
-> ubidi_props.h & .c & UBiDiProps.java
-> change ubidi.icu format version from 2.0 to 2.1
- 4 new Bidi_Class (bc) values:
bc ; FSI ; First_Strong_Isolate
bc ; LRI ; Left_To_Right_Isolate
bc ; RLI ; Right_To_Left_Isolate
bc ; PDI ; Pop_Directional_Isolate
-> uchar.h & UCharacterEnums.ECharacterDirection
-> until the bidi code gets updated,
Roozbeh suggests mapping the new bc values to ON (Other_Neutral)
- 3 new Word_Break (WB) values:
WB ; HL ; Hebrew_Letter
WB ; SQ ; Single_Quote
WB ; DQ ; Double_Quote
-> uchar.h & UCharacter.WordBreak
-> first time Word_Break numeric constants exceed 4 bits (now 17 values)
- 2 new script codes from ISO 15924 http://www.unicode.org/iso15924/codechanges.html
(added 2012-10-16)
Aghb 239 Caucasian Albanian
Mahj 314 Mahajani
-> uscript.h
-> com.ibm.icu.lang.UScript
find USCRIPT_([^ ]+) *= ([0-9]+),(.+)
replace public static final int \1 = \2;\3
-> preparseucd.py _scripts_only_in_iso15924
-> add to expectedLong and expectedShort names in cintltst/cucdapi.c/TestUScriptCodeAPI()
and in com.ibm.icu.dev.test.lang.TestUScript.java
-> update Script metadata: SCRIPT_PROPS[] in uscript_props.cpp & UScript.ScriptMetadata
(not strictly necessary for NOT_ENCODED scripts)
* generate normalization data files
- ~/svn.icu/uni63/dbg$ export LD_LIBRARY_PATH=~/svn.icu/uni63/dbg/lib
- ~/svn.icu/uni63/dbg$ SRC_DATA_IN=~/svn.icu/uni63/src/source/data/in
- ~/svn.icu/uni63/dbg$ UNIDATA=~/svn.icu/uni63/src/source/data/unidata
- ~/svn.icu/uni63/dbg$ bin/gennorm2 -o $SRC_DATA_IN/nfc.nrm -s $UNIDATA/norm2 nfc.txt
- ~/svn.icu/uni63/dbg$ bin/gennorm2 -o $SRC_DATA_IN/nfkc.nrm -s $UNIDATA/norm2 nfc.txt nfkc.txt
- ~/svn.icu/uni63/dbg$ bin/gennorm2 -o $SRC_DATA_IN/nfkc_cf.nrm -s $UNIDATA/norm2 nfc.txt nfkc.txt nfkc_cf.txt
- ~/svn.icu/uni63/dbg$ bin/gennorm2 -o $SRC_DATA_IN/uts46.nrm -s $UNIDATA/norm2 nfc.txt uts46.txt
* build ICU (make install)
so that the tools build can pick up the new definitions from the installed header files.
~/svn.icu/uni63/dbg$ echo;echo;make -j5 install > out.txt 2>&1 ; tail -n 20 out.txt
* build Unicode tools using CMake+make
~/svn.icutools/trunk/src/unicode/c/icudefs.txt:
# Location (--prefix) of where ICU was installed.
set(ICU_INST_DIR /home/mscherer/svn.icu/uni63/inst)
# Location of the ICU source tree.
set(ICU_SRC_DIR /home/mscherer/svn.icu/uni63/src)
~/svn.icutools/trunk/dbg/unicode/c$ cmake ../../../src/unicode/c
~/svn.icutools/trunk/dbg/unicode/c$ make
* generate core properties data files
- ~/svn.icutools/trunk/dbg/unicode/c$ genprops/genprops ~/svn.icu/uni63/src
2013-08-28 22:52:37 +00:00
- ~/svn.icutools/trunk/dbg/unicode/c$ genuca/genuca -i ~/svn.icu/uni63/dbg/data/out/build/icudt52l ~/svn.icu/uni63/src
2013-05-15 21:51:04 +00:00
- rebuild ICU (make install) & tools
- run genuca again (see step above) so that it picks up the new case mappings and nfc.nrm
- rebuild ICU (make install) & tools
* update uts46test.cpp and UTS46Test.java if there are new characters that are equivalent to
sequences with non-LDH ASCII (that is, their decompositions contain '=' or similar)
- grep IdnaMappingTable.txt or uts46.txt for "disallowed_STD3_valid" on non-ASCII characters
- Unicode 6.0..6.3: U+2260, U+226E, U+226F
- nothing new in 6.3, no test file to update
* update Java data files
- refresh just the UCD-related files, just to be safe
- see (ICU4C)/source/data/icu4j-readme.txt
- mkdir /tmp/icu4j
- ~/svn.icu/uni63/dbg$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
output:
...
2013-08-28 22:52:37 +00:00
Unicode .icu files built to ./out/build/icudt52l
mkdir -p ./out/icu4j/com/ibm/icu/impl/data/icudt52b
mkdir -p ./out/icu4j/tzdata/com/ibm/icu/impl/data/icudt52b
2013-05-15 21:51:04 +00:00
echo pnames.icu ubidi.icu ucase.icu uprops.icu > ./out/icu4j/add.txt
2013-08-28 22:52:37 +00:00
LD_LIBRARY_PATH=../lib:../stubdata:../tools/ctestfw:$LD_LIBRARY_PATH ../bin/icupkg ./out/tmp/icudt52l.dat ./out/icu4j/icudt52b.dat -a ./out/icu4j/add.txt -s ./out/build/icudt52l -x '*' -tb -d ./out/icu4j/com/ibm/icu/impl/data/icudt52b
mv ./out/icu4j/"com/ibm/icu/impl/data/icudt52b/zoneinfo64.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt52b/metaZones.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt52b/timezoneTypes.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt52b/windowsZones.res" "./out/icu4j/tzdata/com/ibm/icu/impl/data/icudt52b"
jar cf ./out/icu4j/icudata.jar -C ./out/icu4j com/ibm/icu/impl/data/icudt52b/
2013-05-15 21:51:04 +00:00
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icudata.jar /tmp/icu4j/main/shared/data
2013-08-28 22:52:37 +00:00
jar cf ./out/icu4j/icutzdata.jar -C ./out/icu4j/tzdata com/ibm/icu/impl/data/icudt52b/
2013-05-15 21:51:04 +00:00
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icutzdata.jar /tmp/icu4j/main/shared/data
make[1]: Leaving directory `/home/mscherer/svn.icu/uni63/dbg/data'
- copy the big-endian Unicode data files to another location,
separate from the other data files
2013-08-28 22:52:37 +00:00
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/icudt52b/coll
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/icudt52b/brkitr
~/svn.icu/uni63/dbg/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt52b/*.icu /tmp/icu4j/com/ibm/icu/impl/data/icudt52b
~/svn.icu/uni63/dbg/data/out/icu4j$ rm /tmp/icu4j/com/ibm/icu/impl/data/icudt52b/cnvalias.icu
~/svn.icu/uni63/dbg/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt52b/*.nrm /tmp/icu4j/com/ibm/icu/impl/data/icudt52b
~/svn.icu/uni63/dbg/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt52b/coll/*.icu /tmp/icu4j/com/ibm/icu/impl/data/icudt52b/coll
~/svn.icu/uni63/dbg/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt52b/brkitr/* /tmp/icu4j/com/ibm/icu/impl/data/icudt52b/brkitr
2013-05-15 21:51:04 +00:00
- refresh ICU4J
2013-08-28 22:52:37 +00:00
~/svn.icu/uni63/dbg/data/out/icu4j$ jar uf ~/svn.icu4j/trunk/src/main/shared/data/icudata.jar -C /tmp/icu4j com/ibm/icu/impl/data/icudt52b
2013-05-15 21:51:04 +00:00
* refresh Java test .txt files
- copy new .txt files into ICU4J's main/tests/core/src/com/ibm/icu/dev/data/unicode
2013-08-28 22:52:37 +00:00
* UCA -- mostly skipped for ICU 52 / Unicode 6.3, except update coll/* files
2013-05-15 21:51:04 +00:00
- get output from Mark's tools; look in http://www.unicode.org/Public/UCA/<beta version>/
- CLDR root files for ICU are in CollationAuxiliary.zip; unpack that
- update source/data/unidata/FractionalUCA.txt with FractionalUCA_SHORT.txt
- update source/data/unidata/UCARules.txt with UCA_Rules_SHORT.txt
(note removing the underscore before "Rules")
- update (ICU4C)/source/test/testdata/CollationTest_*.txt
and (ICU4J)/main/tests/collate/src/com/ibm/icu/dev/data/CollationTest_*.txt
with output from Mark's Unicode tools (..._CLDR_..._SHORT.txt)
- check test file diffs for previously commented-out, known-failing data lines;
probably need to keep those commented out
- check FractionalUCA.txt for manual changes of lead bytes from IMPLICIT to Hani
- run genuca, see command line above
- rebuild ICU4C
- refresh ICU4J collation data:
(subset of instructions above for properties data refresh, except copies all coll/*)
~/svn.icu/uni63/dbg$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
2013-08-28 22:52:37 +00:00
~/svn.icu/uni63/dbg$ mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/icudt52b/coll
~/svn.icu/uni63/dbg/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt52b/coll/* /tmp/icu4j/com/ibm/icu/impl/data/icudt52b/coll
~/svn.icu/uni63/dbg/data/out/icu4j$ jar uf ~/svn.icu4j/trunk/src/main/shared/data/icudata.jar -C /tmp/icu4j com/ibm/icu/impl/data/icudt52b
2013-05-15 21:51:04 +00:00
- run all tests with the *_SHORT.txt or the full files (the full ones have comments, useful for debugging)
- note on intltest: if collate/UCAConformanceTest fails, then
utility/MultithreadTest/TestCollators will fail as well;
fix the conformance test before looking into the multi-thread test
* test ICU, fix test code where necessary
* When refreshing all of ICU4J data from ICU4C
- ~/svn.icu/uni63/dbg$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
- cp /tmp/icu4j/main/shared/data/icudata.jar ~/svn.icu4j/trunk/src/main/shared/data
or
- ~/svn.icu/uni63/dbg$ make ICU4J_ROOT=~/svn.icu4j/trunk/src icu4j-data-install
*** LayoutEngine script information
- skipped for Unicode 6.3: no new scripts
*** merge the Unicode update branches back onto the trunk
- do not merge the icudata.jar and testdata.jar,
instead rebuild them from merged & tested ICU4C
---------------------------------------------------------------------------- ***
2012-08-28 23:37:10 +00:00
Unicode 6.2 update
http://www.unicode.org/review/pri230/
http://www.unicode.org/versions/beta-6.2.0.html
http://www.unicode.org/reports/tr44/tr44-9.html#Unicode_6.2.0
http://www.unicode.org/review/pri227/ Changes to Script Extensions Property Values
http://www.unicode.org/review/pri228/ Changing some common characters from Punctuation to Symbol
http://www.unicode.org/review/pri229/ Linebreaking Changes for Pictographic Symbols
http://www.unicode.org/reports/tr46/tr46-8.html IDNA
http://unicode.org/Public/idna/6.2.0/
*** ICU Trac
- ticket 9515: Unicode 6.2: final ICU update
- ticket 9514: UCA 6.2: fix UCARules.txt
- ticket 9437: update ICU to Unicode 6.2
- C++ branches/markus/uni62 at r32050 from trunk at r32041
- Java branches/markus/uni62 at r32068 from trunk at r32066
*** Unicode version numbers
- makedata.mak
- uchar.h
(configure.in & configure: have been modified to extract the version from uchar.h)
- com.ibm.icu.util.VersionInfo
- com.ibm.icu.dev.test.lang.UCharacterTest.VERSION_
*** data files & enums & parser code
* file preparation
- download UCD, UCA & IDNA files
- make sure that the Unicode data folder passed into preparseucd.py
includes a copy of the latest IdnaMappingTable.txt (can be in some subfolder)
- modify preparseucd.py: NamesList.txt is now in UTF-8
- ~/svn.icu/tools/trunk/src/unicode$ py/preparseucd.py ~/uni62/20120816 ~/svn.icu/uni62/src ~/svn.icu/tools/trunk/src
- This writes files (especially ppucd.txt) to the ICU4C unidata and testdata subfolders.
- Check test file diffs for previously commented-out, known-failing data lines;
probably need to keep those commented out.
* PropertyValueAliases.txt changes
- 1 new Line_Break (lb) value:
lb ; RI ; Regional_Indicator
-> uchar.h & UCharacter.LineBreak
- 1 new Word_Break (WB) value:
WB ; RI ; Regional_Indicator
-> uchar.h & UCharacter.WordBreak
- 1 new Grapheme_Cluster_Break (GCB) value:
GCB; RI ; Regional_Indicator
-> uchar.h & UCharacter.GraphemeClusterBreak
* 3 new numeric values
The new value -1, which was really supposed to be NaN but that would have required
new UnicodeData.txt syntax, can already be represented as a "fraction" of -1/1,
but encodeNumericValue() in corepropsbuilder.cpp had to be fixed.
cp;12456;na=CUNEIFORM NUMERIC SIGN NIGIDAMIN;nv=-1
cp;12457;na=CUNEIFORM NUMERIC SIGN NIGIDAESH;nv=-1
The two new values 216000 and 432000 require an addition to the encoding of numeric values.
cp;12432;na=CUNEIFORM NUMERIC SIGN SHAR2 TIMES GAL PLUS DISH;nv=216000
cp;12433;na=CUNEIFORM NUMERIC SIGN SHAR2 TIMES GAL PLUS MIN;nv=432000
-> uprops.h, uchar.c & UCharacterProperty.java
-> cucdtst.c & UCharacterTest.java
* generate normalization data files
- ~/svn.icu/uni62/dbg$ export LD_LIBRARY_PATH=~/svn.icu/uni62/dbg/lib
- ~/svn.icu/uni62/dbg$ SRC_DATA_IN=~/svn.icu/uni62/src/source/data/in
- ~/svn.icu/uni62/dbg$ UNIDATA=~/svn.icu/uni62/src/source/data/unidata
- ~/svn.icu/uni62/dbg$ bin/gennorm2 -o $SRC_DATA_IN/nfc.nrm -s $UNIDATA/norm2 nfc.txt
- ~/svn.icu/uni62/dbg$ bin/gennorm2 -o $SRC_DATA_IN/nfkc.nrm -s $UNIDATA/norm2 nfc.txt nfkc.txt
- ~/svn.icu/uni62/dbg$ bin/gennorm2 -o $SRC_DATA_IN/nfkc_cf.nrm -s $UNIDATA/norm2 nfc.txt nfkc.txt nfkc_cf.txt
- ~/svn.icu/uni62/dbg$ bin/gennorm2 -o $SRC_DATA_IN/uts46.nrm -s $UNIDATA/norm2 nfc.txt uts46.txt
* build ICU (make install)
so that the tools build can pick up the new definitions from the installed header files.
* build Unicode tools using CMake+make
* generate core properties data files
- ~/svn.icu/tools/trunk/dbg/unicode$ c/genprops/genprops ~/svn.icu/uni62/src
- in initial bootstrapping, change the UCA version
in source/data/unidata/FractionalUCA.txt to match the new Unicode version
- ~/svn.icu/tools/trunk/dbg/unicode$ c/genuca/genuca -i ~/svn.icu/uni62/dbg/data/out/build/icudt50l ~/svn.icu/uni62/src
- rebuild ICU (make install) & tools
+ if genrb fails to build coll/root.res with an U_INVALID_FORMAT_ERROR,
check if the UCA version in FractionalUCA.txt matches the new Unicode version
(see step above)
- run genuca again (see step above) so that it picks up the new case mappings and nfc.nrm
- rebuild ICU (make install) & tools
* update uts46test.cpp and UTS46Test.java if there are new characters that are equivalent to
sequences with non-LDH ASCII (that is, their decompositions contain '=' or similar)
- grep IdnaMappingTable.txt or uts46.txt for "disallowed_STD3_valid" on non-ASCII characters
- Unicode 6.0..6.2: U+2260, U+226E, U+226F
- nothing new in 6.2, no test file to update
* update Java data files
- refresh just the UCD-related files, just to be safe
- see (ICU4C)/source/data/icu4j-readme.txt
- mkdir /tmp/icu4j
- ~/svn.icu/uni62/dbg$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
output:
...
Unicode .icu files built to ./out/build/icudt50l
mkdir -p ./out/icu4j/com/ibm/icu/impl/data/icudt50b
mkdir -p ./out/icu4j/tzdata/com/ibm/icu/impl/data/icudt50b
echo pnames.icu ubidi.icu ucase.icu uprops.icu > ./out/icu4j/add.txt
LD_LIBRARY_PATH=../lib:../stubdata:../tools/ctestfw:$LD_LIBRARY_PATH ../bin/icupkg ./out/tmp/icudt50l.dat ./out/icu4j/icudt50b.dat -a ./out/icu4j/add.txt -s ./out/build/icudt50l -x '*' -tb -d ./out/icu4j/com/ibm/icu/impl/data/icudt50b
mv ./out/icu4j/"com/ibm/icu/impl/data/icudt50b/zoneinfo64.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt50b/metaZones.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt50b/timezoneTypes.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt50b/windowsZones.res" "./out/icu4j/tzdata/com/ibm/icu/impl/data/icudt50b"
jar cf ./out/icu4j/icudata.jar -C ./out/icu4j com/ibm/icu/impl/data/icudt50b/
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icudata.jar /tmp/icu4j/main/shared/data
jar cf ./out/icu4j/icutzdata.jar -C ./out/icu4j/tzdata com/ibm/icu/impl/data/icudt50b/
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icutzdata.jar /tmp/icu4j/main/shared/data
make[1]: Leaving directory `/home/mscherer/svn.icu/uni62/dbg/data'
- copy the big-endian Unicode data files to another location,
separate from the other data files
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/icudt50b/coll
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/icudt50b/brkitr
~/svn.icu/uni62/dbg/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt50b/*.icu /tmp/icu4j/com/ibm/icu/impl/data/icudt50b
~/svn.icu/uni62/dbg/data/out/icu4j$ rm /tmp/icu4j/com/ibm/icu/impl/data/icudt50b/cnvalias.icu
~/svn.icu/uni62/dbg/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt50b/*.nrm /tmp/icu4j/com/ibm/icu/impl/data/icudt50b
~/svn.icu/uni62/dbg/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt50b/coll/*.icu /tmp/icu4j/com/ibm/icu/impl/data/icudt50b/coll
~/svn.icu/uni62/dbg/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt50b/brkitr/* /tmp/icu4j/com/ibm/icu/impl/data/icudt50b/brkitr
- refresh ICU4J
~/svn.icu/uni62/dbg/data/out/icu4j$ jar uf ~/svn.icu4j/trunk/src/main/shared/data/icudata.jar -C /tmp/icu4j com/ibm/icu/impl/data/icudt50b
* refresh Java test .txt files
- copy new .txt files into ICU4J's main/tests/core/src/com/ibm/icu/dev/data/unicode
* UCA
- get output from Mark's tools; look in http://www.unicode.org/Public/UCA/<beta version>/
- CLDR root files for ICU are in CollationAuxiliary.zip; unpack that
- update source/data/unidata/FractionalUCA.txt with FractionalUCA_SHORT.txt
- update source/data/unidata/UCARules.txt with UCA_Rules_SHORT.txt
(note removing the underscore before "Rules")
- update (ICU4C)/source/test/testdata/CollationTest_*.txt
and (ICU4J)/main/tests/collate/src/com/ibm/icu/dev/data/CollationTest_*.txt
with output from Mark's Unicode tools (..._CLDR_..._SHORT.txt)
- check test file diffs for previously commented-out, known-failing data lines;
probably need to keep those commented out
- check FractionalUCA.txt for manual changes of lead bytes from IMPLICIT to Hani
- run genuca, see command line above
- rebuild ICU4C
- refresh ICU4J collation data:
(subset of instructions above for properties data refresh, except copies all coll/*)
~/svn.icu/uni62/bld$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
~/svn.icu/uni62/bld$ mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/icudt50b/coll
~/svn.icu/uni62/bld/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt50b/coll/* /tmp/icu4j/com/ibm/icu/impl/data/icudt50b/coll
~/svn.icu/uni62/bld/data/out/icu4j$ jar uf ~/svn.icu4j/trunk/src/main/shared/data/icudata.jar -C /tmp/icu4j com/ibm/icu/impl/data/icudt50b
- run all tests with the *_SHORT.txt or the full files (the full ones have comments, useful for debugging)
- note on intltest: if collate/UCAConformanceTest fails, then
utility/MultithreadTest/TestCollators will fail as well;
fix the conformance test before looking into the multi-thread test
* test ICU, fix test code where necessary
* When refreshing all of ICU4J data from ICU4C
- ~/svn.icu/uni62/dbg$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
- cp /tmp/icu4j/main/shared/data/icudata.jar ~/svn.icu4j/trunk/src/main/shared/data
or
- ~/svn.icu/uni62/dbg$ make ICU4J_ROOT=~/svn.icu4j/trunk/src icu4j-data-install
*** LayoutEngine script information
- skipped for Unicode 6.2: no new scripts
*** merge the Unicode update branches back onto the trunk
- do not merge the icudata.jar and testdata.jar,
instead rebuild them from merged & tested ICU4C
---------------------------------------------------------------------------- ***
2006-03-03 20:59:01 +00:00
2012-01-10 22:20:57 +00:00
Future Unicode update
Tools simplified since the Unicode 6.1 update. See
- http://site.icu-project.org/design/props/ppucd
- http://bugs.icu-project.org/trac/wiki/Markus/ReviewTicket8972
* Unicode version numbers
2012-01-11 23:36:59 +00:00
- icutools/unicode/makedefs.sh was deleted, so one fewer place for version & path updates
2012-01-10 22:20:57 +00:00
* file preparation
2012-01-19 18:51:47 +00:00
- ucdcopy.py, idna2nrm.py and genpname/preparse.pl replaced by preparseucd.py:
- ~/svn.icu/tools/trunk/src/unicode$ py/preparseucd.py ~/uni61/20120118 ~/svn.icu/trunk/src ~/svn.icu/tools/trunk/src
2012-01-11 23:36:59 +00:00
- This writes files (especially ppucd.txt) to the ICU4C unidata and testdata subfolders.
- Check test file diffs for previously commented-out, known-failing data lines;
probably need to keep those commented out.
* PropertyValueAliases.txt changes
- Script codes that are in ISO 15924 but not in Unicode are now listed in
preparseucd.py, in the _scripts_only_in_iso15924 variable.
If there are new ISO codes, then add them.
If Unicode adds some of them, then remove them from the .py variable.
* UnicodeData.txt changes
- No more manual changes for CJK ranges for algorithmic names;
those are now written to ppucd.txt and genprops reads them from there.
2012-01-10 22:20:57 +00:00
* generate core properties data files (makeprops.sh was deleted)
- ~/svn.icu/tools/trunk/dbg/unicode$ c/genprops/genprops ~/svn.icu/trunk/src
2012-01-10 23:00:05 +00:00
* no more manual updates of source/data/unidata/norm2/nfkc_cf.txt
- it is now generated by preparseucd.py
2012-01-19 18:51:47 +00:00
* no more separate idna2nrm.py run and manual copying to generate source/data/unidata/norm2/uts46.txt
- it is now generated by preparseucd.py
- make sure that the Unicode data folder passed into preparseucd.py
includes a copy of http://www.unicode.org/Public/idna/6.1.0/IdnaMappingTable.txt
(can be in some subfolder)
2012-01-10 22:20:57 +00:00
* generate normalization data files
- ~/svn.icu/trunk/dbg$ export LD_LIBRARY_PATH=~/svn.icu/trunk/dbg/lib
- ~/svn.icu/trunk/dbg$ SRC_DATA_IN=~/svn.icu/trunk/src/source/data/in
- ~/svn.icu/trunk/dbg$ UNIDATA=~/svn.icu/trunk/src/source/data/unidata
- ~/svn.icu/trunk/dbg$ bin/gennorm2 -o $SRC_DATA_IN/nfc.nrm -s $UNIDATA/norm2 nfc.txt
2012-01-12 01:03:31 +00:00
- ~/svn.icu/trunk/dbg$ bin/gennorm2 -o $SRC_DATA_IN/nfkc.nrm -s $UNIDATA/norm2 nfc.txt nfkc.txt
- ~/svn.icu/trunk/dbg$ bin/gennorm2 -o $SRC_DATA_IN/nfkc_cf.nrm -s $UNIDATA/norm2 nfc.txt nfkc.txt nfkc_cf.txt
2012-01-10 22:20:57 +00:00
- ~/svn.icu/trunk/dbg$ bin/gennorm2 -o $SRC_DATA_IN/uts46.nrm -s $UNIDATA/norm2 nfc.txt uts46.txt
* build ICU (make install)
* build Unicode tools using CMake+make
* new way to call genuca (makeuca.sh was deleted)
- ~/svn.icu/tools/trunk/dbg/unicode$ c/genuca/genuca -i ~/svn.icu/trunk/dbg/data/out/build/icudt49l ~/svn.icu/trunk/src
---------------------------------------------------------------------------- ***
2010-12-31 18:21:36 +00:00
Unicode 6.1 update
2011-12-08 22:37:24 +00:00
*** ICU Trac
2011-12-09 00:17:43 +00:00
- ticket 8995 final update to Unicode 6.1
- ticket 8994 regenerate source/layout/CanonData.cpp
2011-12-08 22:37:24 +00:00
- ticket 8961 support Unicode "Age" value *names*
- ticket 8963 support multiple character name aliases & types
2011-12-09 00:17:43 +00:00
- ticket 8827 "update ICU to Unicode 6.1"
- C++ branches/markus/uni61 at r30864 from trunk at r30843
- Java branches/markus/uni61 at r30865 from trunk at r30863
2011-12-08 22:37:24 +00:00
*** Unicode version numbers
- makedata.mak
- uchar.h
(configure.in & configure: have been modified to extract the version from uchar.h)
- com.ibm.icu.util.VersionInfo
- icutools/unicode/makedefs.sh
+ also review & update other definitions in that file,
e.g. the ICU version in this path: BLD_DATA_FILES=$ICU_BLD/data/out/build/icudt49l
*** data files & enums & parser code
* file preparation
~/svn.icu/tools/trunk/src/unicode/c/genprops/misc$ ./ucdcopy.py ~/uni61/20111205/ucd ~/uni61/processed
- This prepares both unidata and testdata files in respective output subfolders.
- Check test file diffs for previously commented-out, known-failing data lines;
probably need to keep those commented out.
* PropertyValueAliases.txt changes
- 11 new block names:
Arabic_Extended_A
Arabic_Mathematical_Alphabetic_Symbols
Chakma
Meetei_Mayek_Extensions
Meroitic_Cursive
Meroitic_Hieroglyphs
Miao
Sharada
Sora_Sompeng
Sundanese_Supplement
Takri
-> add to uchar.h
-> add to UCharacter.UnicodeBlock IDs
Eclipse find UBLOCK_([^ ]+) = ([0-9]+), (/.+)
replace public static final int \1_ID = \2; \3
-> add to UCharacter.UnicodeBlock objects
Eclipse find UBLOCK_([^ ]+) = [0-9]+, (/.+)
replace public static final UnicodeBlock \1 = new UnicodeBlock("\1", \1_ID); \2
- 1 new Joining_Group (jg) value:
Rohingya_Yeh
-> uchar.h & UCharacter.JoiningGroup
- 2 new Line_Break (lb) values:
CJ=Conditional_Japanese_Starter
HL=Hebrew_Letter
-> uchar.h & UCharacter.LineBreak
- 7 new scripts:
sc ; Cakm ; Chakma
sc ; Merc ; Meroitic_Cursive
sc ; Mero ; Meroitic_Hieroglyphs
sc ; Plrd ; Miao
sc ; Shrd ; Sharada
sc ; Sora ; Sora_Sompeng
sc ; Takr ; Takri
-> remove these from SyntheticPropertyValueAliases.txt
-> fix expectedLong names in cucdapi.c/TestUScriptCodeAPI()
and in com.ibm.icu.dev.test.lang.TestUScript.java
- 2 new script codes from ISO 15924 http://www.unicode.org/iso15924/codechanges.html
(added 2011-06-21)
Khoj 322 Khojki
Tirh 326 Tirhuta
2012-01-23 19:51:38 +00:00
and another one added 2011-12-09
Hluw 080 Anatolian Hieroglyphs (Luwian Hieroglyphs, Hittite Hieroglyphs)
2011-12-08 22:37:24 +00:00
-> uscript.h
-> com.ibm.icu.lang.UScript
find USCRIPT_([^ ]+) *= ([0-9]+),(.+)
replace public static final int \1 = \2;\3
-> SyntheticPropertyValueAliases.txt
-> add to expectedLong and expectedShort names in cintltst/cucdapi.c/TestUScriptCodeAPI()
and in com.ibm.icu.dev.test.lang.TestUScript.java
* UnicodeData.txt changes
- the last Unihan code point changes from U+9FCB to U+9FCC
search for both 9FCB (end) and 9FCC (limit) (regex 9FC[BC], case-insensitive)
+ do change gennames.c
+ do change swapCJK() in ucol.cpp & ImplicitCEGenerator.java
* DerivedBidiClass.txt changes
- 2 new default-AL blocks:
# Arabic Extended-A: U+08A0 - U+08FF (was default-R)
# Arabic Mathematical Alphabetic Symbols:
# U+1EE00 - U+1EEFF (was default-R)
- 2 new default-R blocks:
# Meroitic Hieroglyphs:
# U+10980 - U+1099F
# Meroitic Cursive: U+109A0 - U+109FF
-> should be picked up by the explicit data in the file
* NameAliases.txt changes
- from
# Each line has two fields
# First field: Code point
# Second field: Alias
- to
# Each line has three fields, as described here:
#
# First field: Code point
# Second field: Alias
# Third field: Type
- Also, the file previously allowed multiple aliases but only now does it
actually provide multiple, even multiple of the same type. For example,
FEFF;BYTE ORDER MARK;alternate
FEFF;BOM;abbreviation
FEFF;ZWNBSP;abbreviation
- This breaks our gennames parser, unames.icu data structure, and API.
Fix gennames to only pick up "correction" aliases.
New ticket #8963 for further changes.
* run genpname/preparse.pl (on Linux)
+ cd ~/svn.icu/tools/trunk/src/unicode/c/genpname
+ make sure that data.h is writable
+ perl preparse.pl ~/svn.icu/trunk/src > out.txt
+ preparse.pl shows no errors, out.txt Info and Warning lines look ok
* build ICU (make install)
so that the tools build can pick up the new definitions from the installed header files.
* build Unicode tools (at least genpname) using CMake+make
2010-12-31 18:21:36 +00:00
* run genpname
(builds both pnames.icu and propname_data.h)
2011-05-10 20:56:53 +00:00
- ~/svn.icu/tools/trunk/bld/unicode/c$ genpname/genpname -v -d ~/svn.icu/trunk/src/source/data/in
- ~/svn.icu/tools/trunk/bld/unicode/c$ genpname/genpname -v -d ~/svn.icu/trunk/src/source/common --csource
2011-12-08 22:37:24 +00:00
* build ICU (make install)
* build Unicode tools using CMake+make
* update source/data/unidata/norm2/nfkc_cf.txt
- follow the instructions in nfkc_cf.txt for updating it from DerivedNormalizationProps.txt
* update source/data/unidata/norm2/uts46.txt
- download http://www.unicode.org/Public/idna/6.1.0/IdnaMappingTable.txt
to ~/svn.icu/tools/trunk/src/unicode/py
- adjust idna2nrm.py to remove "; NV8": For UTS #46, we do not care about "not valid in IDNA2008".
- ~/svn.icu/tools/trunk/src/unicode/py$ ./idna2nrm.py
- ~/svn.icu/tools/trunk/src/unicode/py$ cp uts46.txt ~/svn.icu/trunk/src/source/data/unidata/norm2
* update uts46test.cpp and UTS46Test.java if there are new characters that are equivalent to
sequences with non-LDH ASCII (that is, their decompositions contain '=' or similar)
- grep IdnaMappingTable.txt or uts46.txt for "disallowed_STD3_valid" on non-ASCII characters
- Unicode 6.0..6.1: U+2260, U+226E, U+226F
- nothing new in 6.1, no test file to update
* generate core properties data files
- in initial bootstrapping, change the UCA version
in source/data/unidata/FractionalUCA.txt to match the new Unicode version
- ~/svn.icu/tools/trunk/src/unicode$ ./makeprops.sh ~/svn.icu/trunk/src ~/svn.icu/trunk/bld
2010-12-31 18:21:36 +00:00
- rebuild ICU & tools
2011-12-08 22:37:24 +00:00
+ if genrb fails to build coll/root.res with an U_INVALID_FORMAT_ERROR,
check if the UCA version in FractionalUCA.txt matches the new Unicode version
(see step above)
- run makeuca.sh so that genuca picks up the new case mappings and nfc.nrm:
~/svn.icu/tools/trunk/src/unicode$ ./makeuca.sh ~/svn.icu/trunk/src ~/svn.icu/trunk/bld
- rebuild ICU & tools
* update Java data files
- refresh just the UCD-related files, just to be safe
- see (ICU4C)/source/data/icu4j-readme.txt
- mkdir /tmp/icu4j
- ~/svn.icu/trunk/bld$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
output:
...
Unicode .icu files built to ./out/build/icudt49l
mkdir -p ./out/icu4j/com/ibm/icu/impl/data/icudt49b
mkdir -p ./out/icu4j/tzdata/com/ibm/icu/impl/data/icudt49b
echo pnames.icu ubidi.icu ucase.icu uprops.icu > ./out/icu4j/add.txt
LD_LIBRARY_PATH=../lib:../stubdata:../tools/ctestfw:$LD_LIBRARY_PATH ../bin/icupkg ./out/tmp/icudt49l.dat ./out/icu4j/icudt49b.dat -a ./out/icu4j/add.txt -s ./out/build/icudt49l -x '*' -tb -d ./out/icu4j/com/ibm/icu/impl/data/icudt49b
mv ./out/icu4j/"com/ibm/icu/impl/data/icudt49b/zoneinfo64.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt49b/metaZones.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt49b/timezoneTypes.res" ./out/icu4j/"com/ibm/icu/impl/data/icudt49b/windowsZones.res" "./out/icu4j/tzdata/com/ibm/icu/impl/data/icudt49b"
jar cf ./out/icu4j/icudata.jar -C ./out/icu4j com/ibm/icu/impl/data/icudt49b/
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icudata.jar /tmp/icu4j/main/shared/data
jar cf ./out/icu4j/icutzdata.jar -C ./out/icu4j/tzdata com/ibm/icu/impl/data/icudt49b/
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icutzdata.jar /tmp/icu4j/main/shared/data
make[1]: Leaving directory `/home/mscherer/svn.icu/trunk/bld/data'
- copy the big-endian Unicode data files to another location,
separate from the other data files
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/icudt49b/coll
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/icudt49b/brkitr
~/svn.icu/trunk/bld/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt49b/*.icu /tmp/icu4j/com/ibm/icu/impl/data/icudt49b
~/svn.icu/trunk/bld/data/out/icu4j$ rm /tmp/icu4j/com/ibm/icu/impl/data/icudt49b/cnvalias.icu
~/svn.icu/trunk/bld/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt49b/*.nrm /tmp/icu4j/com/ibm/icu/impl/data/icudt49b
~/svn.icu/trunk/bld/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt49b/coll/*.icu /tmp/icu4j/com/ibm/icu/impl/data/icudt49b/coll
~/svn.icu/trunk/bld/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt49b/brkitr/* /tmp/icu4j/com/ibm/icu/impl/data/icudt49b/brkitr
- refresh ICU4J
~/svn.icu/trunk/bld/data/out/icu4j$ jar uf ~/svn.icu4j/trunk/src/main/shared/data/icudata.jar -C /tmp/icu4j com/ibm/icu/impl/data/icudt49b
* refresh Java test .txt files
- copy new .txt files into ICU4J's main/tests/core/src/com/ibm/icu/dev/data/unicode
* test ICU so far, fix test code where necessary
- temporarily ignore collation issues that look like UCA/UCD mismatches,
until UCA data is updated
* UCA
- get output from Mark's tools; look in
2012-01-18 23:51:42 +00:00
http://www.unicode.org/Public/UCA/6.1.0/CollationAuxiliary-<dev. version>.txt
2011-12-08 22:37:24 +00:00
- update source/data/unidata/FractionalUCA.txt with FractionalUCA_SHORT.txt
- update source/data/unidata/UCARules.txt with UCA_Rules_SHORT.txt
(note removing the underscore before "Rules")
- update (ICU)/source/test/testdata/CollationTest_*.txt
and (ICU4J)/main/tests/collate/src/com/ibm/icu/dev/data/CollationTest_*.txt
2012-01-18 23:51:42 +00:00
with output from Mark's Unicode tools (..._CLDR_..._SHORT.txt)
2011-12-08 22:37:24 +00:00
- check test file diffs for previously commented-out, known-failing data lines;
probably need to keep those commented out
- check FractionalUCA.txt for manual changes of lead bytes from IMPLICIT to Hani
- run makeuca.sh:
~/svn.icu/tools/trunk/src/unicode$ ./makeuca.sh ~/svn.icu/trunk/src ~/svn.icu/trunk/bld
- rebuild ICU4C
- refresh ICU4J collation data:
(subset of instructions above for properties data refresh, except copies all coll/*)
~/svn.icu/trunk/bld$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
2012-01-18 23:51:42 +00:00
~/svn.icu/trunk/bld$ mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/icudt49b/coll
2011-12-08 22:37:24 +00:00
~/svn.icu/trunk/bld/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt49b/coll/* /tmp/icu4j/com/ibm/icu/impl/data/icudt49b/coll
~/svn.icu/trunk/bld/data/out/icu4j$ jar uf ~/svn.icu4j/trunk/src/main/shared/data/icudata.jar -C /tmp/icu4j com/ibm/icu/impl/data/icudt49b
- run all tests with the *_SHORT.txt or the full files (the full ones have comments, useful for debugging)
- note on intltest: if collate/UCAConformanceTest fails, then
utility/MultithreadTest/TestCollators will fail as well;
fix the conformance test before looking into the multi-thread test
* When refreshing all of ICU4J data from ICU4C
- ~/svn.icu/trunk/bld$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
- cp /tmp/icu4j/main/shared/data/icudata.jar ~/svn.icu4j/trunk/src/main/shared/data
or
- ~/svn.icu/trunk/bld$ make ICU4J_ROOT=~/svn.icu4j/trunk/src icu4j-data-install
*** LayoutEngine script information
(For details see the Unicode 5.2 change log below.)
* Run icu4j-tools: com.ibm.icu.dev.tool.layout.ScriptNameBuilder.
This generates LEScripts.h, LELanguages.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.
- diff current <icu>/source/layout files vs. generated ones
~/svn.icu4j/trunk/src$ kdiff3 ~/svn.icu/trunk/src/source/layout tools/misc/src/com/ibm/icu/dev/tool/layout
review and manually merge desired changes;
fix gratuitous changes, incorrect @draft and missing aliases;
Unicode-derived script codes should be "born stable" like constants in uchar.h, uscript.h etc.
- if you just copy the above files, then
fix mixed line endings, review the diffs as above and restore changes to API tags etc.;
manually re-add the "Indic script xyz v.2" tags in ScriptAndLanguageTags.h
*** merge the Unicode update branches back onto the trunk
- do not merge the icudata.jar and testdata.jar,
instead rebuild them from merged & tested ICU4C
2010-12-31 18:21:36 +00:00
---------------------------------------------------------------------------- ***
2011-05-10 20:56:53 +00:00
ICU 4.8 (no Unicode update, just new script codes)
* 9 new script codes from ISO 15924 http://www.unicode.org/iso15924/codechanges.html
(added 2010-12-21)
Afak 439 Afaka
Jurc 510 Jurchen
Mroo 199 Mro, Mru
Nshu 499 Nüshu
Shrd 319 Sharada, Śāradā
Sora 398 Sora Sompeng
Takr 321 Takri, Ṭākrī, Ṭāṅkrī
Tang 520 Tangut
Wole 480 Woleai
-> uscript.h
-> com.ibm.icu.lang.UScript
find USCRIPT_([^ ]+) *= ([0-9]+),(.+)
replace public static final int \1 = \2;\3
-> genpname/SyntheticPropertyValueAliases.txt
-> add to expectedLong and expectedShort names in cintltst/cucdapi.c/TestUScriptCodeAPI()
and in com.ibm.icu.dev.test.lang.TestUScript.java
* run genpname/preparse.pl (on Linux)
+ cd ~/svn.icu/tools/trunk/src/unicode/c/genpname
+ make sure that data.h is writable
+ perl preparse.pl ~/svn.icu/trunk/src > out.txt
+ preparse.pl shows no errors, out.txt Info and Warning lines look ok
* rebuild Unicode tools (at least genpname) using make
- You might first need to "make install" ICU so that the tools build can pick
up the new definitions from the installed header files.
* run genpname
(builds both pnames.icu and propname_data.h)
- ~/svn.icu/tools/trunk/bld/unicode/c$ genpname/genpname -v -d ~/svn.icu/trunk/src/source/data/in
- ~/svn.icu/tools/trunk/bld/unicode/c$ genpname/genpname -v -d ~/svn.icu/trunk/src/source/common --csource
- rebuild ICU & tools
* run genprops
- ~/svn.icu/tools/trunk/bld/unicode/c$ genprops/genprops -d ~/svn.icu/trunk/src/source/data/in -s ~/svn.icu/trunk/src/source/data/unidata -i ~/svn.icu/trunk/dbg/data/out/build/icudt48l -u 6.0
- ~/svn.icu/tools/trunk/bld/unicode/c$ genprops/genprops -d ~/svn.icu/trunk/src/source/common --csource -s ~/svn.icu/trunk/src/source/data/unidata -i ~/svn.icu/trunk/dbg/data/out/build/icudt48l -u 6.0
- rebuild ICU & tools
* update Java data files
- refresh just the UCD-related files, just to be safe
- see (ICU4C)/source/data/icu4j-readme.txt
- mkdir /tmp/icu4j
- ~/svn.icu/trunk/dbg$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
- copy the big-endian Unicode data files to another location,
separate from the other data files
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/icudt48b
~/svn.icu/trunk/dbg/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt48b/pnames.icu /tmp/icu4j/com/ibm/icu/impl/data/icudt48b
~/svn.icu/trunk/dbg/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt48b/uprops.icu /tmp/icu4j/com/ibm/icu/impl/data/icudt48b
- refresh ICU4J
~/svn.icu/trunk/dbg/data/out/icu4j$ jar uf ~/svn.icu4j/trunk/src/main/shared/data/icudata.jar -C /tmp/icu4j com/ibm/icu/impl/data/icudt48b
2011-12-08 22:37:24 +00:00
* should have updated the layout engine script codes but forgot
2011-05-10 20:56:53 +00:00
---------------------------------------------------------------------------- ***
2010-09-21 00:12:49 +00:00
Unicode 6.0 update
*** related ICU Trac tickets
7264 Unicode 6.0 Update
*** Unicode version numbers
- makedata.mak
- uchar.h
(configure.in & configure: have been modified to extract the version from uchar.h)
- com.ibm.icu.util.VersionInfo
*** data files & enums & parser code
* file preparation
~/svn.icu/tools/trunk/src/unicode/c/genprops/misc$ ./ucdcopy.py ~/uni60/20100720/ucd ~/uni60/processed
- This now prepares both unidata and testdata files in respective output subfolders.
* PropertyAliases.txt changes
- new Script_Extensions property defined in the new ScriptExtensions.txt file
but not listed in PropertyAliases.txt; reported to unicode.org;
-> added to tools/trunk/src/unicode/c/genpname/SyntheticPropertyAliases.txt
scx; Script_Extensions
-> uchar.h with new UProperty section
-> com.ibm.icu.lang.UProperty, parallel with uchar.h
* PropertyValueAliases.txt changes
- 12 new block names:
Alchemical_Symbols
Bamum_Supplement
Batak
Brahmi
CJK_Unified_Ideographs_Extension_D
Emoticons
Ethiopic_Extended_A
Kana_Supplement
Mandaic
Miscellaneous_Symbols_And_Pictographs
Playing_Cards
Transport_And_Map_Symbols
-> add to uchar.h
-> add to UCharacter.UnicodeBlock
Eclipse find UBLOCK_([^ ]+) = [0-9]+, (/.+)
replace public static final UnicodeBlock \1 = new UnicodeBlock("\1", \1_ID); \2
- Joining_Group (jg) values:
Teh_Marbuta_Goal becomes the new canonical value for the old Hamza_On_Heh_Goal which becomes an alias
-> uchar.h & UCharacter.JoiningGroup
- 3 new scripts:
sc ; Batk ; Batak
sc ; Brah ; Brahmi
sc ; Mand ; Mandaic
-> remove these from SyntheticPropertyValueAliases.txt
-> add alias USCRIPT_MANDAIC to USCRIPT_MANDAEAN
-> fix expectedLong names in cucdapi.c/TestUScriptCodeAPI()
and in com.ibm.icu.dev.test.lang.TestUScript.java
- 13 new script codes from ISO 15924 http://www.unicode.org/iso15924/codechanges.html
(added 2009-11-11..2010-07-18)
Bass 259 Bassa Vah
Dupl 755 Duployan shortand
Elba 226 Elbasan
Gran 343 Grantha
Kpel 436 Kpelle
Loma 437 Loma
Mend 438 Mende
Merc 101 Meroitic Cursive
Narb 106 Old North Arabian
Nbat 159 Nabataean
Palm 126 Palmyrene
Sind 318 Sindhi
Wara 262 Warang Citi
-> uscript.h
-> com.ibm.icu.lang.UScript
find USCRIPT_([^ ]+) *= ([0-9]+),(.+)
replace public static final int \1 = \2;\3
-> SyntheticPropertyValueAliases.txt
-> add to expectedLong and expectedShort names in cintltst/cucdapi.c/TestUScriptCodeAPI()
and in com.ibm.icu.dev.test.lang.TestUScript.java
- ISO 15924 name change
Mero 100 Meroitic Hieroglyphs (was Meroitic)
-> add new alias USCRIPT_MEROITIC_HIEROGLYPHS to USCRIPT_MEROITIC
- property value alias added for Cham, was already moved out of SyntheticPropertyValueAliases.txt
* UnicodeData.txt changes
- new CJK block:
2B740;<CJK Ideograph Extension D, First>;Lo;0;L;;;;;N;;;;;
2B81D;<CJK Ideograph Extension D, Last>;Lo;0;L;;;;;N;;;;;
-> add to tools/trunk/src/unicode/c/gennames/gennames.c, with new ucdVersion
* build Unicode tools using CMake+make
* run genpname/preparse.pl (on Linux)
+ cd ~/svn.icu/tools/trunk/src/unicode/c/genpname
+ make sure that data.h is writable
+ perl preparse.pl ~/svn.icu/trunk/src > out.txt
+ preparse.pl shows no errors, out.txt Info and Warning lines look ok
* rebuild Unicode tools (at least genpname) using make
- You might first need to "make install" ICU so that the tools build can pick
up the new definitions from the installed header files.
* run genpname
- ~/svn.icu/tools/trunk/bld/unicode$ c/genpname/genpname -v -d ~/svn.icu/trunk/src/source/data/in
- rebuild ICU & tools
* update source/data/unidata/norm2/nfkc_cf.txt
- follow the instructions in nfkc_cf.txt for updating it from DerivedNormalizationProps.txt
* update source/data/unidata/norm2/uts46.txt
- download http://www.unicode.org/Public/idna/6.0.0/IdnaMappingTable.txt
to ~/svn.icu/tools/trunk/src/unicode/py
- adjust idna2nrm.py to handle new disallowed_STD3_valid and disallowed_STD3_mapped values
- ~/svn.icu/tools/trunk/src/unicode/py$ ./idna2nrm.py
- ~/svn.icu/tools/trunk/src/unicode/py$ cp uts46.txt ~/svn.icu/trunk/src/source/data/unidata/norm2
* update uts46test.cpp and UTS46Test.java if there are new characters that are equivalent to
sequences with non-LDH ASCII (that is, their decompositions contain '=' or similar)
- grep IdnaMappingTable.txt or uts46.txt for "disallowed_STD3_valid" on non-ASCII characters
- Unicode 6.0: U+2260, U+226E, U+226F
* generate core properties data files
- ~/svn.icu/tools/trunk/src/unicode$ ./makeprops.sh ~/svn.icu/trunk/src ~/svn.icu/trunk/bld
- rebuild ICU & tools
- run makeuca.sh so that genuca picks up the new nfc.nrm:
~/svn.icu/tools/trunk/src/unicode$ ./makeuca.sh ~/svn.icu/trunk/src ~/svn.icu/trunk/bld
- rebuild ICU & tools
* implement new Script_Extensions property (provisional)
- parser & generator: genprops & uprops.icu
- uscript.h, uprops.h, uchar.c, uniset_props.cpp and others, plus cintltst/cucdapi.c & intltest/usettest.cpp
- UScript.java, UCharacterProperty.java, UnicodeSet.java, TestUScript.java, UnicodeSetTest.java
* switch ubidi.icu, ucase.icu and uprops.icu from UTrie to UTrie2
- (one-time change)
- genbidi/gencase/genprops tools changes
- re-run makeprops.sh (see above)
- UCharacterProperty.java, UCharacterTypeIterator.java,
UBiDiProps.java, UCaseProps.java, and several others with minor changes;
UCharacterPropertyReader.java deleted and its code folded into UCharacterProperty.java
* update Java data files
- refresh just the UCD-related files, just to be safe
- see (ICU4C)/source/data/icu4j-readme.txt
- mkdir /tmp/icu4j
- ~/svn.icu/trunk/bld$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
output:
...
Unicode .icu files built to ./out/build/icudt45l
mkdir -p ./out/icu4j/com/ibm/icu/impl/data/icudt45b
echo ubidi.icu ucase.icu uprops.icu > ./out/icu4j/add.txt
LD_LIBRARY_PATH=../lib:../stubdata:../tools/ctestfw:$LD_LIBRARY_PATH ../bin/icupkg ./out/tmp/icudt45l.dat ./out/icu4j/icudt45b.dat -a ./out/icu4j/add.txt -s ./out/build/icudt45l -x '*' -tb -d ./out/icu4j/com/ibm/icu/impl/data/icudt45b
jar cf ./out/icu4j/icudata.jar -C ./out/icu4j com/ibm/icu/impl/data/icudt45b
mkdir -p /tmp/icu4j/main/shared/data
cp ./out/icu4j/icudata.jar /tmp/icu4j/main/shared/data
- copy the big-endian Unicode data files to another location,
separate from the other data files
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/icudt45b/coll
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/icudt45b/brkitr
~/svn.icu/trunk/bld/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt45b/*.icu /tmp/icu4j/com/ibm/icu/impl/data/icudt45b
~/svn.icu/trunk/bld/data/out/icu4j$ rm /tmp/icu4j/com/ibm/icu/impl/data/icudt45b/cnvalias.icu
~/svn.icu/trunk/bld/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt45b/*.nrm /tmp/icu4j/com/ibm/icu/impl/data/icudt45b
~/svn.icu/trunk/bld/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt45b/coll/*.icu /tmp/icu4j/com/ibm/icu/impl/data/icudt45b/coll
~/svn.icu/trunk/bld/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt45b/brkitr/* /tmp/icu4j/com/ibm/icu/impl/data/icudt45b/brkitr
- refresh ICU4J
~/svn.icu/trunk/bld/data/out/icu4j$ jar uf ~/svn.icu4j/trunk/src/main/shared/data/icudata.jar -C /tmp/icu4j com/ibm/icu/impl/data/icudt45b
* refresh Java test .txt files
- copy new .txt files into ICU4J's main/tests/core/src/com/ibm/icu/dev/data/unicode
* un-hardcode normalization skippable (NF*_Inert) test data
- removes one manual step from the Unicode upgrade, and removes dependency on one of Mark's tools
* copy updated break iterator test files
- now handled by early ucdcopy.py and
copying the uni60/processed/testdata files to ~/svn.icu/trunk/src/source/test/testdata
(old instructions:
copy from (Unicode 6.0)/ucd/auxiliary/*BreakTest-6....txt
to ~/svn.icu/trunk/src/source/test/testdata)
- they are not used in ICU4J
* UCA
- get output from Mark's tools; look in
http://www.unicode.org/~book/incoming/mark/uca6.0.0/
http://www.macchiato.com/unicode/utc/additional-uca-files
http://www.unicode.org/Public/UCA/6.0.0/
http://www.unicode.org/~mdavis/uca/
- update source/data/unidata/FractionalUCA.txt with FractionalUCA_SHORT.txt
- update source/data/unidata/UCARules.txt with UCA_Rules_SHORT.txt
2010-10-13 17:47:30 +00:00
- update Han-implicit ranges for new CJK extensions:
swapCJK() in ucol.cpp & ImplicitCEGenerator.java
2010-10-19 21:48:04 +00:00
- genuca: allow bytes 02 for U+FFFE, new merge-sort character;
do not add it into invuca so that tailoring primary-after an ignorable works
2010-10-13 17:47:30 +00:00
- genuca: permit space between [variable top] bytes
- ucol.cpp: treat noncharacters like unassigned rather than ignorable
2010-09-21 00:12:49 +00:00
- run makeuca.sh:
~/svn.icu/tools/trunk/src/unicode$ ./makeuca.sh ~/svn.icu/trunk/src ~/svn.icu/trunk/bld
- rebuild ICU4C
- refresh ICU4J collation data:
(subset of instructions above for properties data refresh, except copies all coll/*)
~/svn.icu/trunk/bld$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
mkdir -p /tmp/icu4j/com/ibm/icu/impl/data/icudt45b/coll
~/svn.icu/trunk/bld/data/out/icu4j$ cp com/ibm/icu/impl/data/icudt45b/coll/* /tmp/icu4j/com/ibm/icu/impl/data/icudt45b/coll
~/svn.icu/trunk/bld/data/out/icu4j$ jar uf ~/svn.icu4j/trunk/src/main/shared/data/icudata.jar -C /tmp/icu4j com/ibm/icu/impl/data/icudt45b
- update (ICU)/source/test/testdata/CollationTest_*.txt
and (ICU4J)/main/tests/collate/src/com/ibm/icu/dev/data/CollationTest_*.txt
with output from Mark's Unicode tools
- run all tests with the *_SHORT.txt or the full files (the full ones have comments)
- note on intltest: if collate/UCAConformanceTest fails, then
utility/MultithreadTest/TestCollators will fail as well;
fix the conformance test before looking into the multi-thread test
* When refreshing all of ICU4J data from ICU4C
- ~/svn.icu/trunk/bld$ make ICU4J_ROOT=/tmp/icu4j icu4j-data-install
- cp /tmp/icu4j/main/shared/data/icudata.jar ~/svn.icu4j/trunk/src/main/shared/data
or
- ~/svn.icu/trunk/bld$ make ICU4J_ROOT=~/svn.icu4j/trunk/src icu4j-data-install
2010-10-26 22:15:58 +00:00
*** LayoutEngine script information
(For details see the Unicode 5.2 change log below.)
* Run ICU4J com.ibm.icu.dev.tool.layout.ScriptNameBuilder. This generates LEScripts.h, LELanguages.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.
* fix mixed line endings
* review the diffs and fix incorrect @draft and missing aliases;
Unicode-derived script codes should be "born stable" like constants in uchar.h, uscript.h etc.
* manually re-add the "Indic script xyz v.2" tags in ScriptAndLanguageTags.h
2010-09-21 00:12:49 +00:00
---------------------------------------------------------------------------- ***
2009-11-13 19:25:21 +00:00
Unicode 5.2 update
*** related ICU Trac tickets
7084 Unicode 5.2
7167 verify collation bytes
7235 Java test NAME_ALIAS
7236 Java DerivedCoreProperties.txt test
7237 Java BidiTest.txt
7238 UTrie2 in core unidata
7239 test for tailoring gaps
7240 Java fix CollationMiscTest
7243 update layout engine for Unicode 5.2
*** Unicode version numbers
- makedata.mak
- uchar.h
- configure.in & configure
- update ucdVersion in gennames.c if an algorithmic range changes
*** data files & enums & parser code
* file preparation
python source\tools\genprops\misc\ucdcopy.py "C:\Documents and Settings\mscherer\My Documents\unicode\ucd\5.2.0" C:\svn\icuproj\icu\trunk\source\data\unidata
- includes finding files regardless of version numbers,
copying them, and performing the equivalent processing of the
ucdstrip and ucdmerge tools on the desired set of files
* notes on changes
- PropertyAliases.txt
moved from numeric to enumerated:
ccc ; Canonical_Combining_Class
new string properties:
NFKC_CF ; NFKC_Casefold
Name_Alias; Name_Alias
new binary properties:
Cased ; Cased
CI ; Case_Ignorable
CWCF ; Changes_When_Casefolded
CWCM ; Changes_When_Casemapped
CWKCF ; Changes_When_NFKC_Casefolded
CWL ; Changes_When_Lowercased
CWT ; Changes_When_Titlecased
CWU ; Changes_When_Uppercased
new CJK Unihan properties (not supported by ICU)
- PropertyValueAliases.txt
new block names
new scripts
one script code change:
sc ; Qaai ; Inherited
->
sc ; Zinh ; Inherited ; Qaai
new Line_Break (lb) value:
lb ; CP ; Close_Parenthesis
new Joining_Group (jg) values: Farsi_Yeh, Nya
other new values:
ccc; 214; ATA ; Attached_Above
- DerivedBidiClass.txt
new default-R range: U+1E800 - U+1EFFF
- UnicodeData.txt
all of the ISO comments are gone
new CJK block end:
9FC3;<CJK Ideograph, Last> -> 9FCB;<CJK Ideograph, Last>
new CJK block:
2A700;<CJK Ideograph Extension C, First>;Lo;0;L;;;;;N;;;;;
2B734;<CJK Ideograph Extension C, Last>;Lo;0;L;;;;;N;;;;;
* genpname
- run preparse.pl
+ cd \svn\icuproj\icu\trunk\source\tools\genpname
+ make sure that data.h is writable
+ perl preparse.pl \svn\icuproj\icu\trunk > out.txt
+ preparse.pl complains with errors like the following:
Error: sc:Egyp already set to Egyptian_Hieroglyphs, cannot set to Egyp at preparse.pl line 1322, <GEN6> line 34.
This is because ICU 4.0 had scripts from ISO 15924 which are now
added to Unicode 5.2, and the Perl script shows a conflict between SyntheticPropertyValueAliases.txt
and PropertyValueAliases.txt.
-> Removed duplicate script entries from SyntheticPropertyValueAliases.txt:
Egyp, Java, Lana, Mtei, Orkh, Armi, Avst, Kthi, Phli, Prti, Samr, Tavt
+ preparse.pl complains with errors about block names missing from uchar.h; add them
* uchar.h & uscript.h & uprops.h & uprops.c & genprops
- new block & script values
+ 26 new blocks
copy new blocks from Blocks.txt
MS VC++ 2008 regular expression:
find "^{[0-9A-F]+}\.\.{[0-9A-F]+}; {[A-Z].+}$"
replace with " UBLOCK_\3 = 172, /*[\1]*/"
+ several new script values already added in ICU 4.0 for ISO 15924 coverage
(removed from SyntheticPropertyValueAliases.txt, see genpname notes above)
+ 3 new script values added for ISO 15924 and Unicode 5.2 coverage
+ 1 new script value added for ISO 15924 coverage (not in Unicode 5.2)
(added to SyntheticPropertyValueAliases.txt)
- new Joining Group (JG) values: Farsi_Yeh, Nya
- new Line_Break (lb) value:
lb ; CP ; Close_Parenthesis
* hardcoded Unihan range end/limit
- Unihan range end moves from 9FC3 to 9FCB
search for both 9FC3 (end) and 9FC4 (limit) (regex 9FC[34], case-insensitive)
+ do change gennames.c
* Compare definitions of new binary properties with what we used to use
in algorithms, to see if the definitions changed.
- Verified that definitions for Cased and Case_Ignorable are unchanged.
The gencase tool now parses the newly public Case_Ignorable values
in case the definition changes in the future.
* uchar.c & uprops.h & uprops.c & genprops
- new numeric values that didn't exist in Unicode data before:
1/7, 1/9, 1/10, 3/10, 1/16, 3/16
the ones with denominators >9 cannot be supported by uprops.icu formatVersion 5,
therefore redesign the encoding of numeric types and values for formatVersion 6;
design for simple numbers up to at least 144 ("one gross"),
large values up to at least 10^20,
and fractions with numerators -1..17 and denominators 1..16
to cover current and expected future values
(e.g., more Han numeric values, Meroitic twelfths)
* reimplement Hangul_Syllable_Type for new Jamo characters
- the old code assumed that all Jamo characters are in the 11xx block
- Unicode 5.2 fills holes there and adds new Jamo characters in
A960..A97F; Hangul Jamo Extended-A
and in
D7B0..D7FF; Hangul Jamo Extended-B
- Hangul_Syllable_Type can be trivially derived from a subset of
Grapheme_Cluster_Break values
* build Unicode data source code for hardcoding core data
C:\svn\icuproj\icu\trunk\source\data>NMAKE /f makedata.mak ICUMAKE=\svn\icuproj\icu\trunk\source\data\ CFG=x86\release uni-core-data
ICU data make path is \svn\icuproj\icu\trunk\source\data\
ICU root path is \svn\icuproj\icu\trunk
Information: cannot find "ucmlocal.mk". Not building user-additional converter files.
Information: cannot find "brklocal.mk". Not building user-additional break iterator files.
Information: cannot find "reslocal.mk". Not building user-additional resource bundle files.
Information: cannot find "collocal.mk". Not building user-additional resource bundle files.
Information: cannot find "rbnflocal.mk". Not building user-additional resource bundle files.
Information: cannot find "trnslocal.mk". Not building user-additional transliterator files.
Information: cannot find "misclocal.mk". Not building user-additional miscellaenous files.
Information: cannot find "spreplocal.mk". Not building user-additional stringprep files.
Creating data file for Unicode Property Names
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 "\svn\icuproj\icu\trunk\source\data\out\build\icudt43l"
Unicode .c source files built to "\svn\icuproj\icu\trunk\source\data\out\tmp"
- copy the .c source files to C:\svn\icuproj\icu\trunk\source\common
and rebuild the common library
*** UCA
- update FractionalUCA.txt with new canonical closure (output from Mark's Unicode tools)
- update source/data/unidata/UCARules.txt with UCA_Rules_SHORT.txt from Mark's Unicode tools
- update source/test/testdata/CollationTest_*.txt with output from Mark's Unicode tools
[ Begin obsolete instructions:
Starting with UCA 5.2, we use the CollationTest_*_SHORT.txt files not the *_STUB.txt files.
- generate the source/test/testdata/CollationTest_*_STUB.txt files via source/tools/genuca/genteststub.py
on Windows:
python C:\svn\icuproj\icu\trunk\source\tools\genuca\genteststub.py CollationTest_NON_IGNORABLE_SHORT.txt CollationTest_NON_IGNORABLE_STUB.txt
python C:\svn\icuproj\icu\trunk\source\tools\genuca\genteststub.py CollationTest_SHIFTED_SHORT.txt CollationTest_SHIFTED_STUB.txt
End obsolete instructions]
- run all tests with the *_SHORT.txt or the full files (the full ones have comments)
not just the *_STUB.txt files
- note on intltest: if collate/UCAConformanceTest fails, then
utility/MultithreadTest/TestCollators will fail as well;
fix the conformance test before looking into the multi-thread test
*** Implement Cased & Case_Ignorable properties
- via UProperty; call ucase.h functions ucase_getType() and ucase_getTypeOrIgnorable()
- Problem: These properties should be disjoint, but aren't
- UTC 2009nov decision: skip all Case_Ignorable regardless of whether they are Cased or not
- change ucase.icu to be able to store any combination of Cased and Case_Ignorable
*** Implement Changes_When_Xyz properties
- without stored data
*** Implement Name_Alias property
- add it as another name field in unames.icu
- make it available via u_charName() and UCharNameChoice and
- consider it in u_charFromName()
*** Break iterators
* Update break iterator rules to new UAX versions and new property values
* Update source/test/testdata/<boundary>Test.txt files from <unicode.org ucd>/ucd/auxiliary
*** new BidiTest file
- review format and data
- copy BidiTest.txt to source/test/testdata
- write test code using this data
- fix ICU code where it fails the conformance test
*** Java
- generally, find and update code corresponding to C/C++
- UCharacter.UnicodeBlock constants:
a) add an _ID integer per new block, update COUNT
b) add a class instance per new block
Visual Studio regex:
find UBLOCK_{[^ ]+} = [0-9]+, {/.+}
replace with public static final UnicodeBlock \1 = new UnicodeBlock("\1", \1_ID); \2
- CHAR_NAME_ALIAS -> UCharacter.getNameAlias() and getCharFromNameAlias()
- port test changes to Java
*** LayoutEngine script information
2010-02-26 04:43:45 +00:00
(For comparison, see the Unicode 5.1 update: http://bugs.icu-project.org/trac/changeset/23833)
* Run ICU4J com.ibm.icu.dev.tool.layout.ScriptNameBuilder. This generates LEScripts.h, LELanguages.h,
ScriptAndLanguageTags.h and ScriptAndLanguageTags.cpp in the working directory. (It also generates
2009-11-13 19:25:21 +00:00
ScriptRunData.cpp, which is no longer needed.)
The generated files have a current copyright date and "@draft" statement.
-> Eric Mader wrote in email on 20090930:
"I think the tool has been modified to update @draft to @stable for
older scripts and to add @draft for new scripts.
(I worked with an intern on this last year.)
You should check the output after you run it."
* copy the above files into <icu>/source/layout, replacing the old files.
2010-02-26 04:43:45 +00:00
* fix mixed line endings
* review the diffs and fix incorrect @draft and missing aliases
* manually re-add the "Indic script xyz v.2" tags in ScriptAndLanguageTags.h
2009-11-13 19:25:21 +00:00
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...)
-> Eric Mader wrote in email on 20090930:
"This is just a matter of making sure that all the per-script tables have
entries for any new scripts that were added.
If any new Indic characters were added, then the class tables in
IndicClassTables.cpp should be updated to reflect this.
John Emmons should know how to do this if it's required."
* rebuild the layout and layoutex libraries.
*** Documentation
- Update User Guide
+ Jamo_Short_Name, sfc->scf, binary property value aliases
---------------------------------------------------------------------------- ***
2008-04-04 22:47:43 +00:00
Unicode 5.1 update
*** related ICU Trac tickets
5696 Update to Unicode 5.1
*** Unicode version numbers
- makedata.mak
- uchar.h
- configure.in & configure
- update ucdVersion in gennames.c if an algorithmic range changes
*** 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.bat (needs to be updated each time with UCD and file version numbers)
copy 5.1.0\ucd\BidiMirroring.txt ..\unidata\
copy 5.1.0\ucd\Blocks.txt ..\unidata\
copy 5.1.0\ucd\CaseFolding.txt ..\unidata\
copy 5.1.0\ucd\DerivedAge.txt ..\unidata\
copy 5.1.0\ucd\extracted\DerivedBidiClass.txt ..\unidata\
copy 5.1.0\ucd\extracted\DerivedJoiningGroup.txt ..\unidata\
copy 5.1.0\ucd\extracted\DerivedJoiningType.txt ..\unidata\
copy 5.1.0\ucd\extracted\DerivedNumericValues.txt ..\unidata\
copy 5.1.0\ucd\NormalizationCorrections.txt ..\unidata\
copy 5.1.0\ucd\PropertyAliases.txt ..\unidata\
copy 5.1.0\ucd\PropertyValueAliases.txt ..\unidata\
copy 5.1.0\ucd\SpecialCasing.txt ..\unidata\
copy 5.1.0\ucd\UnicodeData.txt ..\unidata\
ucdstrip < 5.1.0\ucd\DerivedCoreProperties.txt > ..\unidata\DerivedCoreProperties.txt
ucdstrip < 5.1.0\ucd\DerivedNormalizationProps.txt > ..\unidata\DerivedNormalizationProps.txt
ucdstrip < 5.1.0\ucd\NormalizationTest.txt > ..\unidata\NormalizationTest.txt
ucdstrip < 5.1.0\ucd\PropList.txt > ..\unidata\PropList.txt
ucdstrip < 5.1.0\ucd\Scripts.txt > ..\unidata\Scripts.txt
ucdstrip < 5.1.0\ucd\auxiliary\GraphemeBreakProperty.txt > ..\unidata\GraphemeBreakProperty.txt
ucdstrip < 5.1.0\ucd\auxiliary\SentenceBreakProperty.txt > ..\unidata\SentenceBreakProperty.txt
ucdstrip < 5.1.0\ucd\auxiliary\WordBreakProperty.txt > ..\unidata\WordBreakProperty.txt
ucdstrip < 5.1.0\ucd\EastAsianWidth.txt | ucdmerge > ..\unidata\EastAsianWidth.txt
ucdstrip < 5.1.0\ucd\LineBreak.txt | ucdmerge > ..\unidata\LineBreak.txt
* genpname
- run preparse.pl
+ cd \svn\icuproj\icu\uni51\source\tools\genpname
+ make sure that data.h is writable
+ perl preparse.pl \svn\icuproj\icu\uni51 > out.txt
+ preparse.pl complains with errors like the following:
Error: sc:Cari already set to Carian, cannot set to Cari at preparse.pl line 1308, <GEN6> line 30.
This is because ICU 3.8 had scripts from ISO 15924 which are now
added to Unicode 5.1, and the script shows a conflict between SyntheticPropertyValueAliases.txt
and PropertyValueAliases.txt.
-> Removed duplicate script entries from SyntheticPropertyValueAliases.txt:
Cari, Cham, Kali, Lepc, Lyci, Lydi, Olck, Rjng, Saur, Sund, Vaii
+ PropertyValueAliases.txt now explicitly contains values for boolean properties:
N/Y, No/Yes, F/T, False/True
-> Added N/No and Y/Yes to preparse.pl function read_PropertyValueAliases.
It will use further values from the file if present.
* uchar.h & uscript.h & uprops.h & uprops.c & genprops
- new block & script values
+ 17 new blocks
+ 11 new script values already added in ICU 3.8 for ISO 15924 coverage
(removed from SyntheticPropertyValueAliases.txt)
+ 14 new script values added for ISO 15924 coverage (not in Unicode 5.1)
(added to SyntheticPropertyValueAliases.txt)
- uprops.icu (uprops.h) only provides 7 bits for script codes.
In ICU 4.0 there are USCRIPT_CODE_LIMIT=130 script codes now.
There is none above 127 yet which is the script code for an
assigned Unicode character, so ICU 4.0 uprops.icu does not store any
script code values greater than 127.
However, it does need to store the maximum script value=USCRIPT_CODE_LIMIT-1=129
in a parallel bit field, and that overflows now.
Also, future values >=128 would be incompatible anyway.
uprops.h is modified to move around several of the bit fields
in the properties vector words, and now uses 8 bits for the script code.
Two other bit fields also grow to accommodate future growth:
Block (current count: 172) grows from 8 to 9 bits,
and Word_Break grows from 4 to 5 bits.
- renamed property Simple_Case_Folding (sfc->scf)
+ nothing to be done: handled as normal alias
- new property JSN Jamo_Short_Name
+ no new API: only contributes to the Name property
- new Grapheme_Cluster_Break (GCB) value: SM=SpacingMark
- new Joining Group (JG) value: Burushashki_Yeh_Barree
- new Sentence_Break (SB) values:
SB ; CR ; CR
SB ; EX ; Extend
SB ; LF ; LF
SB ; SC ; SContinue
- new Word_Break (WB) values:
WB ; CR ; CR
WB ; Extend ; Extend
WB ; LF ; LF
WB ; MB ; MidNumLet
* Further changes in the 2008-02-29 update:
- Default_Ignorable_Code_Point: The new file removes Cc, Cs, noncharacters from DICP
because they should not normally be invisible.
- new Joining Group (JG) value Burushashki_Yeh_Barree was renamed to Burushaski_Yeh_Barree (one 'h' removed)
- new Grapheme_Cluster_Break (GCB) value: PP=Prepend
- new Word_Break (WB) value: NL=Newline
* hardcoded Unihan range end/limit (see Unicode 4.1 update for comparison)
- Unihan range end moves from 9FBB to 9FC3
search for both 9FBB (end) and 9FBC (limit) (regex 9FB[BC], case-insensitive)
+ do change gennames.c
* build Unicode data source code for hardcoding core data
C:\svn\icuproj\icu\uni51\source\data>NMAKE /f makedata.mak ICUMAKE=\svn\icuproj\icu\uni51\source\data\ CFG=debug uni-core-data
ICU data make path is \svn\icuproj\icu\uni51\source\data\
ICU root path is \svn\icuproj\icu\uni51
Information: cannot find "ucmlocal.mk". Not building user-additional converter files.
Information: cannot find "brklocal.mk". Not building user-additional break iterator files.
Information: cannot find "reslocal.mk". Not building user-additional resource bundle files.
Information: cannot find "collocal.mk". Not building user-additional resource bundle files.
Information: cannot find "rbnflocal.mk". Not building user-additional resource bundle files.
Information: cannot find "trnslocal.mk". Not building user-additional transliterator files.
Information: cannot find "misclocal.mk". Not building user-additional miscellaenous files.
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 "\svn\icuproj\icu\uni51\source\data\out\build\icudt39l"
Unicode .c source files built to "\svn\icuproj\icu\uni51\source\data\out\tmp"
- copy the .c source files to C:\svn\icuproj\icu\uni51\source\common
and rebuild the common library
*** Break iterators
* Update break iterator rules to new UAX versions and new property values
*** UCA
* update FractionalUCA.txt and UCARules.txt with new canonical closure
*** Test suites
- Test that APIs using Unicode property value aliases (like UnicodeSet)
support all of the boolean values N/Y, No/Yes, F/T, False/True
-> TestBinaryValues() tests in both cintltst and intltest
*** 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.
*** Documentation
- Update User Guide
+ Jamo_Short_Name, sfc->scf, binary property value aliases
---------------------------------------------------------------------------- ***
2006-03-03 20:59:01 +00:00
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
2006-06-13 23:14:38 +00:00
PropList.txt
Scripts.txt
2006-03-03 20:59:01 +00:00
GraphemeBreakProperty.txt
SentenceBreakProperty.txt
WordBreakProperty.txt
- ucdstrip and ucdmerge:
EastAsianWidth.txt
LineBreak.txt
2008-04-04 22:47:43 +00:00
* my ucd2unidata.bat (needs to be updated each time with UCD and file version numbers)
2006-08-07 17:33:57 +00:00
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
2006-03-03 20:59:01 +00:00
* update FractionalUCA.txt and UCARules.txt with new canonical closure
* genpname
- run preparse.pl
2006-06-13 23:14:38 +00:00
+ make sure that data.h is writable
2006-03-03 20:59:01 +00:00
+ 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
2006-08-23 01:30:16 +00:00
*** 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.
2006-03-03 20:59:01 +00:00
---------------------------------------------------------------------------- ***
2005-01-10 18:02:54 +00:00
Unicode 4.1 update
*** related Jitterbugs
4332 RFE: Update to Unicode 4.1
4157 RBBI, TR29 4.1 updates
*** data files & enums & parser code
* file preparation
- ucdstrip:
DerivedCoreProperties.txt
DerivedNormalizationProps.txt
NormalizationTest.txt
GraphemeBreakProperty.txt
SentenceBreakProperty.txt
WordBreakProperty.txt
- ucdstrip and ucdmerge:
EastAsianWidth.txt
LineBreak.txt
* add new files to the repository
GraphemeBreakProperty.txt
SentenceBreakProperty.txt
WordBreakProperty.txt
* update FractionalUCA.txt and UCARules.txt with new canonical closure
* genpname
- handle new enumerated properties in sub read_uchar
- run preparse.pl
* uchar.h & uscript.h & uprops.h & uprops.c & genprops
- new binary properties
+ Pattern_Syntax
+ Pattern_White_Space
- new enumerated properties
+ Grapheme_Cluster_Break
+ Sentence_Break
+ Word_Break
- new block & script & line break values
* gencase
- case-ignorable changes
see http://www.unicode.org/versions/Unicode4.1.0/#CaseMods
now: (D47a) Word_Break=MidLetter or Mn, Me, Cf, Lm, Sk
*** Unicode version numbers
- makedata.mak
- uchar.h
- configure.in
*** tests
- verify that u_charMirror() round-trips
- test all new properties and some new values of old properties
*** other code
* hardcoded Unihan range end/limit
- Unihan range end moves from 9FA5 to 9FBB
search for both 9FA5 (end) and 9FA6 (limit) (regex 9FA[56], case-insensitive)
+ do not modify BOCU/BOCSU code because that would change the encoding
and break binary compatibility!
+ similarly, do not change the GB 18030 range data (ucnvmbcs.c),
NamePrepProfile.txt
+ ignore trietest.c: test data is arbitrary
+ ignore tstnorm.cpp: test optimization, not important
+ ignore collation: 9FA[56] only appears in comments; swapCJK() uses the whole block up to 9FFF
+ do change line_th.txt and word_th.txt
by replacing hardcoded ranges with the new property values
+ do change gennames.c
source\data\brkitr\line_th.txt(229): \u33E0-\u33FE \u3400-\u4DB5 \u4E00-\u9FA5 \uA000-\uA48C \uA490-\uA4C6
source\data\brkitr\word_th.txt(23): \u33E0-\u33FE \u3400-\u4DB5 \u4E00-\u9FA5 \uA000-\uA48C \uA490-\uA4C6
source\tools\gennames\gennames.c(971): 0x4e00, 0x9fa5,
* case mappings
- compare new special casing context conditions with previous ones
see http://www.unicode.org/versions/Unicode4.1.0/#CaseMods
* genpname
- consider storing only the short name if it is the same as the long name
*** other reviews
- UAX #29 changes (grapheme/word/sentence breaks)
- UAX #14 changes (line breaks)
- Pattern_Syntax & Pattern_White_Space
---------------------------------------------------------------------------- ***
2004-05-06 02:47:53 +00:00
Unicode 4.0.1 update
*** related Jitterbugs
3170 RFE: Update to Unicode 4.0.1
3171 Add new Unicode 4.0.1 properties
3520 use Unicode 4.0.1 updates for break iteration
*** data files & enums & parser code
* file preparation
- ucdstrip: DerivedNormalizationProps.txt, NormalizationTest.txt, DerivedCoreProperties.txt
- ucdstrip and ucdmerge: EastAsianWidth.txt, LineBreak.txt
* file fixes
- fix UnicodeData.txt general categories of Ethiopic digits Nd->No
according to PRI #26
http://www.unicode.org/review/resolved-pri.html#pri26
- undone again because no corrigendum in sight;
instead modified tests to not check consistency on this for Unicode 4.0.1
* ucdterms.txt
- update from http://www.unicode.org/copyright.html
formatted for plain text
* uchar.h & uprops.h & uprops.c & genprops
- add UBLOCK_CYRILLIC_SUPPLEMENT because the block is renamed
- add U_LB_INSEPARABLE due to a spelling fix
+ put short name comment only on line with new constant
for genpname perl script parser
- new binary properties
+ STerm
+ Variation_Selector
* genpname
- fix genpname perl script so that it doesn't choke on more than 2 names per property value
- perl script: correctly calculate the maximum number of fields per row
* uscript.h
- new script code Hrkt=Katakana_Or_Hiragana
* gennorm.c track changes in DerivedNormalizationProps.txt
- "FNC" -> "FC_NFKC"
- single field "NFD_NO" -> two fields "NFD_QC; N" etc.
* genprops/props2.c track changes in DerivedNumericValues.txt
- changed from 3 columns to 2, dropping the numeric type
+ assume that the type is always numeric for Han characters,
and that only those are added in addition to what UnicodeData.txt lists
*** Unicode version numbers
- makedata.mak
- uchar.h
- configure.in
*** tests
- update test of default bidi classes according to PRI #28
/tsutil/cucdtst/TestUnicodeData
http://www.unicode.org/review/resolved-pri.html#pri28
- bidi tests: change exemplar character for ES depending on Unicode version
- change hardcoded expected property values where they change
*** other code
* name matching
- read UCD.html
* scripts
- use new Hrkt=Katakana_Or_Hiragana
* ZWJ & ZWNJ
- are now part of combining character sequences
- break iteration used to assume that LB classes did not overlap; now they do for ZWJ & ZWNJ
