This is an old version of the Unicode license from 2004,
when the ICU license was different from the Unicode license.
We should have removed this file in 2016,
when the Unicode license was revised,
and when the ICU project became a project of the Unicode Consortium,
adopting the Unicode license for all of ICU.
Since 2016, the Unicode data files are covered by the same license as the
top license text in the ICU LICENSE file.
- 7 new properties: API constants & property names
- u_stringHasBinaryProperty(s, property) & UCharacter.hasBinaryProperty(s, property)
- two additional source data files
- new genprops part for writing new binary data file uemoji.icu
- data for existing emoji properties moved from uprops.icu (hardcoded in C++) to uemoji.icu (always loaded)
- new EmojiProps implementation
the order of elements in an iterator from Python 2 with the result
that the generated data in ppucd.txt changes with respect to the selection
of a property value used to compact the output when there is a
property with equal count of the two most frequent values. This
change doesn't change the validity of the generated ppucd.txt file.
While at it, also migrated script parsescriptmetadata.py to Python 3.
See PR #915, see changes.txt
- Unicode 13 beta data as of 2019-nov-21
- uprops.icu format version 7.7 with more bits for Script/Script_Extensions
- more bits in spoof checker ScriptSet
- root line break rules adjusted for UAX 14 changes, from Andy
- line break tailorings not yet in sync with root
* ICU-13530 copy C/C++ files UTrie2 -> UTrie3
X-SVN-Rev: 40754
* ICU-13530 UTrie3 new files copied from UTrie2: rename types/functions/macros
X-SVN-Rev: 40755
* ICU-13530 debug-print building each UTrie2
X-SVN-Rev: 40756
* ICU-13530 remove two-byte-UTF-8 errorValue block; move highValue from end of data array into header; add errorValue to header
X-SVN-Rev: 40762
* ICU-13530 UTrie3 U16_NEXT/PREV: errorValue for unpaired surrogates
X-SVN-Rev: 40763
* ICU-13530 no more separate values for lead surrogate code units
X-SVN-Rev: 40764
* ICU-13530 change from 11:5 trie bits to 10:6 for simpler UTF-8 code
X-SVN-Rev: 40766
* ICU-13530 UTrie2 build UTrie3 as well, print sizes
X-SVN-Rev: 40767
* ICU-13530 debug-print countSame, sumOverlaps, countInitial
X-SVN-Rev: 40768
* ICU-13530 debug-print whether trie is for CanonIterData
X-SVN-Rev: 40769
* ICU-13530 no index-shift for BMP data, no separate index-2 for 2-byte UTF-8; builder changes incomplete
X-SVN-Rev: 40777
* ICU-13530 remove errorValue and highStart from UNewTrie3
X-SVN-Rev: 40778
* ICU-13530 rewrite UTrie3 builder code
X-SVN-Rev: 40783
* ICU-13530 UTrie3 bug fixes
X-SVN-Rev: 40788
* ICU-13530 fully re-inline _UTRIE3_U8_NEXT()
X-SVN-Rev: 40790
* ICU-13530 find most common all-same data block for dataNullBlock and initialValue
X-SVN-Rev: 40792
* ICU-13530 UTrie3 iterator functions take start and return the end of a range, rather than callback call for each range
X-SVN-Rev: 40800
* ICU-13530 mask off unused data value bits before building a UTrie3 with values less than 32 bits wide
X-SVN-Rev: 40803
* ICU-13530 split utrie3builder.h out of utrie3.h
X-SVN-Rev: 40804
* ICU-13530 separate types UTrie3 vs. UTrie3Builder, implement builder as wrapper over C++ class Trie3Builder in .cpp
X-SVN-Rev: 40809
* ICU-13530 function to make a UTrie3Builder from a UTrie3
X-SVN-Rev: 40810
* ICU-13530 debug-print some data; some cleanup
X-SVN-Rev: 40865
* ICU-13530 BMP 10:6 but supplementary 10:6:4
X-SVN-Rev: 40984
* ICU-13530 move errorValue & highValue to the end of the data table, minimal padding to 4 bytes
X-SVN-Rev: 41011
* ICU-13530 index-1 table gap of index-2 null blocks
X-SVN-Rev: 41018
* ICU-13530 test with more than 128k compacted data
X-SVN-Rev: 41034
* ICU-13530 supplementary bits 11:5:4 saves a little space
X-SVN-Rev: 41039
* ICU-13530 supplementary bits 6:5:5:4 instead of gap: about same size but simpler
X-SVN-Rev: 41050
* ICU-13530 remove unnecessary utrie3_clone(built trie)
X-SVN-Rev: 41058
* ICU-13530 remove unnecessary UTrie3StringIterator
X-SVN-Rev: 41059
* ICU-13530 back to UTRIE3_GET...() macros *returning* data values
X-SVN-Rev: 41060
* ICU-13530 fast vs. small
X-SVN-Rev: 41066
* ICU-13530 always load NFC data, add simple normalization performance test
X-SVN-Rev: 41110
* ICU-13530 change normalization main trie to UTrie3 with special values for lead surrogates; forbid non-inert surrogate code *points* because unable to store values different from code *units*; runtime code work around that for code point lookup and iteration; adjust UTS 46 for normalization no longer mapping unpaired surrogates to U+FFFD
X-SVN-Rev: 41122
* ICU-13530 simplenormperf bug fix and NFC base line
X-SVN-Rev: 41126
* ICU-13530 move normalization getRange skipping lead surrogates to API getRangeSkipLead()
X-SVN-Rev: 41182
* ICU-13530 switch CanonIterData and gennorm2 Norms to UTrie3
X-SVN-Rev: 41183
* ICU-13530 remove unused overwrite parameter from setRange()
X-SVN-Rev: 41184
* ICU-13530 getRange skip lead -> fixed surrogates
X-SVN-Rev: 41219
* ICU-13530 minor cleanup
X-SVN-Rev: 41221
* ICU-13530 UTS 46 code map unpaired surrogates to U+FFFD before normalization
X-SVN-Rev: 41224
* ICU-13530 minor internal-docs cleanup
X-SVN-Rev: 41225
* ICU-13530 rename UTrie3 to UCPTrie, and other name changes
X-SVN-Rev: 41226
* ICU-13530 add 8-bit data option; add type-any & valueBits-any for fromBinary(); macros consistently source type then data width
X-SVN-Rev: 41234
* ICU-13530 scrub the API docs for the proposal
X-SVN-Rev: 41319
* ICU-13530 tag internal definitions as such, or move them to an internal header
X-SVN-Rev: 41320
* ICU-13530 Java API skeleton
X-SVN-Rev: 41326
* ICU-13530 API feedback: ValueWidth, MutableCodePointTrie, base CodePointMap, ...
X-SVN-Rev: 41382
* ICU-13530 add UCPTrie valueWidth field and padding, and combine data pointers into a union
X-SVN-Rev: 41408
* ICU-13530 switch some macros to using dataAccess parameter: separate index vs. data lookups, no macro variant for each value width
X-SVN-Rev: 41409
* ICU-13530 StringIterator is no longer a java.util.Iterator (bad fit)
X-SVN-Rev: 41455
* ICU-13530 CodePointTrie.java code complete
X-SVN-Rev: 41518
* ICU-13530 finish Java port incl test; keep C++ parallel
* ICU-13530 adjust API for feedback: rename HandleValue to FilterValue, change getRange+getRangeFixedSurr(bool allSurr) to enum RangeOption+getRange(enum option); change remaining C macros to use dataAccess for 16/32/8-bit value widths; fix/clarify some API docs
* ICU-13530 add javadoc
* ICU-13530 document UCPTrie binary data format
* ICU-13530 update .nrm formatVersion 3->4, document change in surrogate handling with new trie
* ICU-13530 re-hardcode NFC data
* move trie swapper code into new file; add new files to Windows project files; turn off trie debugging
* ICU-13530 minor cleanup
* ICU-13530 test more range starts; fix a C test leak
* ICU-13530 regenerate Java data from scratch
* ICU-13530 review feedback changes: API docs typos, more @internal, C++11 field initializers, fix potential leak in MutableCodePointTrie::fromUCPTrie()
* ICU-13530 rename interface FilterValue to ValueFilter
