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[perl5.git] / lib / Unicode / Collate / Changes
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1Revision history for Perl module Unicode::Collate.
2
91ae00cb
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30.30 Mon Oct 13 21:26:37 2003
4 - fix: Completely ignorable in table should be able to be overrided
5 by non-ignorable in entry.
6 - fix: Maximum length for contraction must not be shortened
7 by a shorter contraction following.
8 - added normal.t.
9 - some doc fixes
10
110.29 Mon Oct 13 12:18:23 2003
12 - supported hangul_terminator.
13 - fix: Base_Unicode_Version falsely returns Perl's Unicode version.
14 C4 in UTS #10 requires UTS's Unicode version.
15 - For variable weighting, 'variable' is recommended
16 and 'alternate' is deprecated.
17 - added version() method.
18 - added hangtype.t, trailwt.t, variable.t, and version.t.
19
06c8fc8f
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200.28 Sat Sep 06 20:16:01 2003
21 - Fixed another inconsistency under (normalization => undef):
22 Non-contiguous contraction is always neglected.
23 - Fixed: according to S2.1 in UTS #10, a blocked combining character
24 should not be contracted. One test in test.t was wrong, then removed.
25 - Added contract.t.
26 - (normalization => "prenormalized") is able to be used.
27
1d2654e1
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280.27 Sun Aug 31 22:23:17 2003
29 some improvements:
06c8fc8f 30 - The maximum length of contracted CE was not checked (v0.22 to v0.26).
1d2654e1
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31 Collation of a large string including a first letter of a contraction
32 that is not a part of that contraction (say, 'c' of 'ca'
33 where 'ch' is defined) was too slow, inefficient.
91ae00cb
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34 - A form name for 'normalization', no longer restricted to
35 /^(?:NF)?K?[CD]\z/, will be allowed as long as
36 Unicode::Normalize::normalize() accepts it, since Unicode::Normalize
37 or UAX #15 may be changed/enhanced in future.
1d2654e1
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38 - When Hangul syllables are decomposed under <normalization => undef>,
39 contraction among jamo (LV, VT, LVT) derived from the same
40 Hangul syllable is allowed. Added hangul.t.
41
4c843366
JH
420.26 Sun Aug 03 22:23:17 2003
43 - fix: an expansion in which a CE is level 3 ignorable and others are not
1d2654e1 44 was wrongly made level 3 ignorable as a whole entry.
4c843366
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45 (In DUCET, some precomposites in Musical Symbols are so)
46
ae6aa562
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470.25 Mon Jun 06 23:20:17 2003
48 - fix Makefile.PL.
49 - internal tweak (again): pack_U() and unpack_U().
45394607 50
9f1f04a1
RGS
510.24 Thu Apr 02 23:12:54 2003
52 - internal tweak for (?un)pack 'U'.
53
4d36a948
ST
540.23 Wed Sep 04 19:25:20 2002
55 - fix: scalar match() no longer returns an lvalue substr ref.
56 - fix: "Ignorable after variable" should be made level 3 ignorable
57 even if alternate => 'blanked'.
58 - Now a grapheme may contain trailing level 2, level 3,
59 and completely ignorable characters.
60
610.22 Mon Sep 02 23:15:14 2002
62 - New File: index.t.
63 (The new test.t excludes tests for index.)
64 - tweak on index(). POSITION is supported.
65 - add match, gmatch, subst, gsubst methods.
66 - fix: ignorable after variable in 'shift'-variable weight.
67
caffd4cf
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680.21 Sat Aug 03 10:24:00 2002
69 - upgrade keys.txt and t/test.t for UCA Version 9.
70
0116f5dc
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710.20 Fri Jul 26 02:15:25 2002
72 - now UCA Version 9.
73 - U+FDD0..U+FDEF are new non-characters.
74 - fix: whitespace characters before @backwards etc. in a table file.
75 - now values for 'alternate', 'backwards', etc.,
76 which are explicitly specified via new(),
77 are preferred to those specified in a table file.
78
327745dc
ST
790.12 Sun May 05 09:43:10 2002
80 - add new methods, ->UCA_Version and ->Base_Unicode_Version.
81 - test fix: removed the needless requirement of Unicode::Normalize.
82 [reported by David Hand]
83
809c7673
ST
840.11 Fri May 03 02:28:10 2002
85 - fix: now derived collation elements can be used for Hangul Jamo
86 when their weights are not defined.
327745dc 87 [reported by Andreas J. Koenig]
809c7673
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88 - fix: rearrangements had not worked.
89 - mentioned pleblem on index() in BUGS.
90 - more documents, more tests.
91 - tag names for 'alternate' are case-insensitive (i.e. 'SHIFTed' etc.).
92 - The <undef> value for the keys "overrideCJK", "overrideHangul",
93 "rearrange" has a special behavior (different from default).
94
905aa9f0
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950.10 Tue Dec 11 23:26:42 2001
96 - now you are allowed to use no table file.
97 - fix: fetching CE with two or more combining characters.
98
5398038e 990.09 Sun Nov 11 17:02:40:18 2001
100 - add the following methods: eq, ne, lt, le, gt, le.
101 - relies on &Unicode::Normalize::getCombinClass()
102 in place of %Unicode::Normalize::Combin
103 (the hash is not defined in the XS version of Unicode::Normalize).
104 then you should install Unicode::Normalize 0.10 or later.
105 - now independent of Lingua::KO::Hangul::Util
106 (this module does decomposition of Hangul syllables for itself)
107
d16e9e3d
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1080.08 Mon Aug 20 22:40:18 2001
109 - add the index method.
110
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1110.07 Thu Aug 16 23:42:02 2001
112 - rename the module name to Unicode::Collate.
113
1140.06 Thu Aug 16 23:18:36 2001
115 - add description of the getSortKey method.
116
1170.05 Mon Aug 13 22:23:11 2001
118 - bug fix: on the things of 4.2.1, UTR #10
119 - getSortKey returns a string, but not an arrayref.
120
1210.04 Mon Aug 13 22:23:11 2001
122 - some bugs are fixed.
123 - some tailoring parameters are added.
124
1250.03 Mon Aug 06 06:26:35 2001
126 - modify README
127
1280.02 Sun Aug 05 20:20:01 2001
129 - some fix
130
1310.01 Sun Jul 29 16:16:15 2001
132 - original version; created by h2xs 1.21
133 with options -A -X -n Sort::UCA
134