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Change 24413 should have updated makedef.pl with the knowledge that 2
[perl5.git] / lib / Unicode / Collate / Changes
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1Revision history for Perl module Unicode::Collate.
2
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30.33 Sat Dec 13 14:07:27 2003
4 - documentation improvement: in "entry", "overrideHangul", etc.
5
60.32 Wed Dec 3 23:38:18 2003
7 - A matching part from index(), match() etc. will include illegal
8 code points (as well as ignorable characters) following a grapheme.
9 - Contraction with illegal code point will be invalid.
10 - Added some tests in illegal.t; added view.t.
11 - Some tests are separated from test.t into altern.t and rearrang.t.
12 - modified XSUB internals.
13
10d7ec48
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140.31 Sun Nov 16 15:40:15 2003
15 - Illegal code points (surrogate and noncharacter; they are definitely
16 ignorable) will be distinguished from NULL ("\0");
17 but porting is not successful in the case of ((Pure Perl) and
18 (Perl 5.7.3 or before)). If perl 5.6.X is used, XSUB may help it
19 in place of broken CORE::unpack('U*') in older perl.
20 - added illegal.t and illegalp.t.
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21 - added XSUB (EXPERIMENTAL!) where some functions are implemented
22 in XSUB. Pure Perl is also supported.
10d7ec48 23
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240.30 Mon Oct 13 21:26:37 2003
25 - fix: Completely ignorable in table should be able to be overrided
26 by non-ignorable in entry.
27 - fix: Maximum length for contraction must not be shortened
10d7ec48 28 by a shorter contraction following in table and/or entry.
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29 - added normal.t.
30 - some doc fixes
31
320.29 Mon Oct 13 12:18:23 2003
abd1ec54 33 - now UCA Version 11 (but no functionality is different from Version 9).
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34 - supported hangul_terminator.
35 - fix: Base_Unicode_Version falsely returns Perl's Unicode version.
36 C4 in UTS #10 requires UTS's Unicode version.
37 - For variable weighting, 'variable' is recommended
38 and 'alternate' is deprecated.
39 - added version() method.
40 - added hangtype.t, trailwt.t, variable.t, and version.t.
41
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420.28 Sat Sep 06 20:16:01 2003
43 - Fixed another inconsistency under (normalization => undef):
44 Non-contiguous contraction is always neglected.
45 - Fixed: according to S2.1 in UTS #10, a blocked combining character
46 should not be contracted. One test in test.t was wrong, then removed.
47 - Added contract.t.
48 - (normalization => "prenormalized") is able to be used.
49
1d2654e1
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500.27 Sun Aug 31 22:23:17 2003
51 some improvements:
06c8fc8f 52 - The maximum length of contracted CE was not checked (v0.22 to v0.26).
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53 Collation of a large string including a first letter of a contraction
54 that is not a part of that contraction (say, 'c' of 'ca'
55 where 'ch' is defined) was too slow, inefficient.
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56 - A form name for 'normalization', no longer restricted to
57 /^(?:NF)?K?[CD]\z/, will be allowed as long as
58 Unicode::Normalize::normalize() accepts it, since Unicode::Normalize
59 or UAX #15 may be changed/enhanced in future.
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60 - When Hangul syllables are decomposed under <normalization => undef>,
61 contraction among jamo (LV, VT, LVT) derived from the same
62 Hangul syllable is allowed. Added hangul.t.
63
4c843366
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640.26 Sun Aug 03 22:23:17 2003
65 - fix: an expansion in which a CE is level 3 ignorable and others are not
1d2654e1 66 was wrongly made level 3 ignorable as a whole entry.
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67 (In DUCET, some precomposites in Musical Symbols are so)
68
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690.25 Mon Jun 06 23:20:17 2003
70 - fix Makefile.PL.
71 - internal tweak (again): pack_U() and unpack_U().
45394607 72
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730.24 Thu Apr 02 23:12:54 2003
74 - internal tweak for (?un)pack 'U'.
75
4d36a948
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760.23 Wed Sep 04 19:25:20 2002
77 - fix: scalar match() no longer returns an lvalue substr ref.
78 - fix: "Ignorable after variable" should be made level 3 ignorable
79 even if alternate => 'blanked'.
80 - Now a grapheme may contain trailing level 2, level 3,
81 and completely ignorable characters.
82
830.22 Mon Sep 02 23:15:14 2002
84 - New File: index.t.
85 (The new test.t excludes tests for index.)
86 - tweak on index(). POSITION is supported.
87 - add match, gmatch, subst, gsubst methods.
88 - fix: ignorable after variable in 'shift'-variable weight.
89
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900.21 Sat Aug 03 10:24:00 2002
91 - upgrade keys.txt and t/test.t for UCA Version 9.
92
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930.20 Fri Jul 26 02:15:25 2002
94 - now UCA Version 9.
95 - U+FDD0..U+FDEF are new non-characters.
96 - fix: whitespace characters before @backwards etc. in a table file.
97 - now values for 'alternate', 'backwards', etc.,
98 which are explicitly specified via new(),
99 are preferred to those specified in a table file.
100
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1010.12 Sun May 05 09:43:10 2002
102 - add new methods, ->UCA_Version and ->Base_Unicode_Version.
103 - test fix: removed the needless requirement of Unicode::Normalize.
104 [reported by David Hand]
105
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1060.11 Fri May 03 02:28:10 2002
107 - fix: now derived collation elements can be used for Hangul Jamo
108 when their weights are not defined.
327745dc 109 [reported by Andreas J. Koenig]
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110 - fix: rearrangements had not worked.
111 - mentioned pleblem on index() in BUGS.
112 - more documents, more tests.
113 - tag names for 'alternate' are case-insensitive (i.e. 'SHIFTed' etc.).
114 - The <undef> value for the keys "overrideCJK", "overrideHangul",
115 "rearrange" has a special behavior (different from default).
116
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1170.10 Tue Dec 11 23:26:42 2001
118 - now you are allowed to use no table file.
119 - fix: fetching CE with two or more combining characters.
120
5398038e 1210.09 Sun Nov 11 17:02:40:18 2001
122 - add the following methods: eq, ne, lt, le, gt, le.
123 - relies on &Unicode::Normalize::getCombinClass()
124 in place of %Unicode::Normalize::Combin
125 (the hash is not defined in the XS version of Unicode::Normalize).
126 then you should install Unicode::Normalize 0.10 or later.
127 - now independent of Lingua::KO::Hangul::Util
128 (this module does decomposition of Hangul syllables for itself)
129
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1300.08 Mon Aug 20 22:40:18 2001
131 - add the index method.
132
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1330.07 Thu Aug 16 23:42:02 2001
134 - rename the module name to Unicode::Collate.
135
1360.06 Thu Aug 16 23:18:36 2001
137 - add description of the getSortKey method.
138
1390.05 Mon Aug 13 22:23:11 2001
140 - bug fix: on the things of 4.2.1, UTR #10
141 - getSortKey returns a string, but not an arrayref.
142
1430.04 Mon Aug 13 22:23:11 2001
144 - some bugs are fixed.
145 - some tailoring parameters are added.
146
1470.03 Mon Aug 06 06:26:35 2001
148 - modify README
149
1500.02 Sun Aug 05 20:20:01 2001
151 - some fix
152
1530.01 Sun Jul 29 16:16:15 2001
154 - original version; created by h2xs 1.21
155 with options -A -X -n Sort::UCA
156