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[perl5.git] / lib / Unicode / Collate / Changes
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ae6aa562
JH
1Revision history for Perl module Unicode::Collate.
2
06c8fc8f
RGS
30.28 Sat Sep 06 20:16:01 2003
4 - Fixed another inconsistency under (normalization => undef):
5 Non-contiguous contraction is always neglected.
6 - Fixed: according to S2.1 in UTS #10, a blocked combining character
7 should not be contracted. One test in test.t was wrong, then removed.
8 - Added contract.t.
9 - (normalization => "prenormalized") is able to be used.
10
1d2654e1
JH
110.27 Sun Aug 31 22:23:17 2003
12 some improvements:
06c8fc8f 13 - The maximum length of contracted CE was not checked (v0.22 to v0.26).
1d2654e1
JH
14 Collation of a large string including a first letter of a contraction
15 that is not a part of that contraction (say, 'c' of 'ca'
16 where 'ch' is defined) was too slow, inefficient.
17 - A form name for 'normalize', no longer restricted to /^(?:NF)?K?[CD]\z/,
18 will be allowed as long as Unicode::Normalize::normalize() accepts it.
19 since Unicode::Normalize or UAX #15 may be changed/enhanced in future.
20 - When Hangul syllables are decomposed under <normalization => undef>,
21 contraction among jamo (LV, VT, LVT) derived from the same
22 Hangul syllable is allowed. Added hangul.t.
23
4c843366
JH
240.26 Sun Aug 03 22:23:17 2003
25 - fix: an expansion in which a CE is level 3 ignorable and others are not
1d2654e1 26 was wrongly made level 3 ignorable as a whole entry.
4c843366
JH
27 (In DUCET, some precomposites in Musical Symbols are so)
28
ae6aa562
JH
290.25 Mon Jun 06 23:20:17 2003
30 - fix Makefile.PL.
31 - internal tweak (again): pack_U() and unpack_U().
45394607 32
9f1f04a1
RGS
330.24 Thu Apr 02 23:12:54 2003
34 - internal tweak for (?un)pack 'U'.
35
4d36a948
ST
360.23 Wed Sep 04 19:25:20 2002
37 - fix: scalar match() no longer returns an lvalue substr ref.
38 - fix: "Ignorable after variable" should be made level 3 ignorable
39 even if alternate => 'blanked'.
40 - Now a grapheme may contain trailing level 2, level 3,
41 and completely ignorable characters.
42
430.22 Mon Sep 02 23:15:14 2002
44 - New File: index.t.
45 (The new test.t excludes tests for index.)
46 - tweak on index(). POSITION is supported.
47 - add match, gmatch, subst, gsubst methods.
48 - fix: ignorable after variable in 'shift'-variable weight.
49
caffd4cf
ST
500.21 Sat Aug 03 10:24:00 2002
51 - upgrade keys.txt and t/test.t for UCA Version 9.
52
0116f5dc
JH
530.20 Fri Jul 26 02:15:25 2002
54 - now UCA Version 9.
55 - U+FDD0..U+FDEF are new non-characters.
56 - fix: whitespace characters before @backwards etc. in a table file.
57 - now values for 'alternate', 'backwards', etc.,
58 which are explicitly specified via new(),
59 are preferred to those specified in a table file.
60
327745dc
ST
610.12 Sun May 05 09:43:10 2002
62 - add new methods, ->UCA_Version and ->Base_Unicode_Version.
63 - test fix: removed the needless requirement of Unicode::Normalize.
64 [reported by David Hand]
65
809c7673
ST
660.11 Fri May 03 02:28:10 2002
67 - fix: now derived collation elements can be used for Hangul Jamo
68 when their weights are not defined.
327745dc 69 [reported by Andreas J. Koenig]
809c7673
ST
70 - fix: rearrangements had not worked.
71 - mentioned pleblem on index() in BUGS.
72 - more documents, more tests.
73 - tag names for 'alternate' are case-insensitive (i.e. 'SHIFTed' etc.).
74 - The <undef> value for the keys "overrideCJK", "overrideHangul",
75 "rearrange" has a special behavior (different from default).
76
905aa9f0
ST
770.10 Tue Dec 11 23:26:42 2001
78 - now you are allowed to use no table file.
79 - fix: fetching CE with two or more combining characters.
80
5398038e 810.09 Sun Nov 11 17:02:40:18 2001
82 - add the following methods: eq, ne, lt, le, gt, le.
83 - relies on &Unicode::Normalize::getCombinClass()
84 in place of %Unicode::Normalize::Combin
85 (the hash is not defined in the XS version of Unicode::Normalize).
86 then you should install Unicode::Normalize 0.10 or later.
87 - now independent of Lingua::KO::Hangul::Util
88 (this module does decomposition of Hangul syllables for itself)
89
d16e9e3d
JH
900.08 Mon Aug 20 22:40:18 2001
91 - add the index method.
92
45394607
JH
930.07 Thu Aug 16 23:42:02 2001
94 - rename the module name to Unicode::Collate.
95
960.06 Thu Aug 16 23:18:36 2001
97 - add description of the getSortKey method.
98
990.05 Mon Aug 13 22:23:11 2001
100 - bug fix: on the things of 4.2.1, UTR #10
101 - getSortKey returns a string, but not an arrayref.
102
1030.04 Mon Aug 13 22:23:11 2001
104 - some bugs are fixed.
105 - some tailoring parameters are added.
106
1070.03 Mon Aug 06 06:26:35 2001
108 - modify README
109
1100.02 Sun Aug 05 20:20:01 2001
111 - some fix
112
1130.01 Sun Jul 29 16:16:15 2001
114 - original version; created by h2xs 1.21
115 with options -A -X -n Sort::UCA
116