1 Revision history for Perl module Unicode::Collate.
3 0.56 Sun Aug 8 20:24:03 2010
4 - Unicode::Collate::Locale newly supports locales: eo, nb, ro, sv.
5 ! renamed t/locale_{xy}.t to t/loc_{xy}.t (for safer 8.3 names)
7 0.55 Sun Aug 1 21:21:23 2010
8 - incorporated Unicode::Collate::Locale with some changes. (see:
9 http://www.xray.mpe.mpg.de/mailing-lists/perl-unicode/2004-03/msg00030.html)
10 - supported locales: cs, es, es__traditional, fr, nn, pl.
11 ! added t/locale*.t that uses DUCET.
13 0.54 Sun Jul 25 21:37:04 2010
14 - Now UCA Revision 20 (based on Unicode 5.2.0).
15 - DUCET is also updated (for Unicode 5.2.0) as Collate/allkeys.txt,
16 which *is required* to test this module.
17 ! Please notice that allkeys.txt will be overwritten if you have had
18 other allkeys.txt already.
19 - U+9FC4..U+9FCB and U+2A700..U+2B734 are new CJK Unified Ideographs.
20 - Many hangul jamo are assigned (affecting hangul_terminator).
22 ! DUCET will be compiled when XS is used. Explicit saying
23 <table => 'allkeys.txt'> (or using another table) will prevent
24 this module using the compiled DUCET.
26 ! added t/default.t that uses DUCET.
28 0.53 Sun Feb 14 20:46:27 2010
29 - Now UCA Revision 18 (based on Unicode 5.1.0).
30 - DUCET is also updated (for Unicode 5.1.0) as Collate/allkeys.txt,
31 which is not required to test this module.
32 ! Please notice that allkeys.txt will be overwritten if you have had
33 other allkeys.txt already.
34 - U+9FBC..U+9FC3 are new CJK Unified Ideographs.
36 0.52 Thu Oct 13 21:51:09 2005
37 - The Unicode::Collate->new method does not destroy user's $_ any longer.
38 (thanks to Jon Warbrick for bug report)
40 0.51 Sun May 29 20:21:19 2005
41 - Added the latest DUCET (for Unicode 4.1.0) as Collate/allkeys.txt,
42 which is not required to test this module.
43 ! Please notice that allkeys.txt will be overwritten if you have had
44 other allkeys.txt already.
45 - Added INSTALL section in POD.
47 0.50 Sun May 8 20:26:39 2005
48 - Now UCA Revision 14 (based on Unicode 4.1.0).
49 - Some tests are modified.
50 - Added cjkrange.t, ignor.t, override.t.
53 0.40 Sat Apr 24 06:54:40 2004
54 - Now a table file is searched in @INC.
56 0.33 Sat Dec 13 14:07:27 2003
57 - documentation improvement: in "entry", "overrideHangul", etc.
59 0.32 Wed Dec 3 23:38:18 2003
60 - A matching part from index(), match() etc. will include illegal
61 code points (as well as ignorable characters) following a grapheme.
62 - Contraction with illegal code point will be invalid.
64 - Added some tests in illegal.t.
65 - Some tests are separated from test.t into altern.t and rearrang.t.
66 - modified XSUB internals.
68 0.31 Sun Nov 16 15:40:15 2003
69 - Illegal code points (surrogate and noncharacter; they are definitely
70 ignorable) will be distinguished from NULL ("\0");
71 but porting is not successful in the case of ((Pure Perl) and
72 (Perl 5.7.3 or before)). If perl 5.6.X is used, XSUB may help it
73 in place of broken CORE::unpack('U*') in older perl.
74 - added illegal.t and illegalp.t.
75 - added XSUB (EXPERIMENTAL!) where some functions are implemented
76 in XSUB. Pure Perl is also supported.
78 0.30 Mon Oct 13 21:26:37 2003
79 - fix: Completely ignorable in table should be able to be overrided
80 by non-ignorable in entry.
81 - fix: Maximum length for contraction must not be shortened
82 by a shorter contraction following in table and/or entry.
86 0.29 Mon Oct 13 12:18:23 2003
87 - now UCA Version 11 (but no functionality is different from Version 9).
88 - supported hangul_terminator.
89 - fix: Base_Unicode_Version falsely returns Perl's Unicode version.
90 C4 in UTS #10 requires UTS's Unicode version.
91 - For variable weighting, 'variable' is recommended
92 and 'alternate' is deprecated.
93 - added version() method.
94 - added hangtype.t, trailwt.t, variable.t, and version.t.
96 0.28 Sat Sep 06 20:16:01 2003
97 - Fixed another inconsistency under (normalization => undef):
98 Non-contiguous contraction is always neglected.
99 - Fixed: according to S2.1 in UTS #10, a blocked combining character
100 should not be contracted. One test in test.t was wrong, then removed.
102 - (normalization => "prenormalized") is able to be used.
104 0.27 Sun Aug 31 22:23:17 2003
106 - The maximum length of contracted CE was not checked (v0.22 to v0.26).
107 Collation of a large string including a first letter of a contraction
108 that is not a part of that contraction (say, 'c' of 'ca'
109 where 'ch' is defined) was too slow, inefficient.
110 - A form name for 'normalization', no longer restricted to
111 /^(?:NF)?K?[CD]\z/, will be allowed as long as
112 Unicode::Normalize::normalize() accepts it, since Unicode::Normalize
113 or UAX #15 may be changed/enhanced in future.
114 - When Hangul syllables are decomposed under <normalization => undef>,
115 contraction among jamo (LV, VT, LVT) derived from the same
116 Hangul syllable is allowed. Added hangul.t.
118 0.26 Sun Aug 03 22:23:17 2003
119 - fix: an expansion in which a CE is level 3 ignorable and others are not
120 was wrongly made level 3 ignorable as a whole entry.
121 (In DUCET, some precomposites in Musical Symbols are so)
123 0.25 Mon Jun 06 23:20:17 2003
125 - internal tweak (again): pack_U() and unpack_U().
127 0.24 Thu Apr 02 23:12:54 2003
128 - internal tweak for (?un)pack 'U'.
130 0.23 Wed Sep 04 19:25:20 2002
131 - fix: scalar match() no longer returns an lvalue substr ref.
132 - fix: "Ignorable after variable" should be made level 3 ignorable
133 even if alternate => 'blanked'.
134 - Now a grapheme may contain trailing level 2, level 3,
135 and completely ignorable characters.
137 0.22 Mon Sep 02 23:15:14 2002
139 (The new test.t excludes tests for index.)
140 - tweak on index(). POSITION is supported.
141 - add match, gmatch, subst, gsubst methods.
142 - fix: ignorable after variable in 'shift'-variable weight.
144 0.21 Sat Aug 03 10:24:00 2002
145 - upgrade keys.txt and t/test.t for UCA Version 9.
147 0.20 Fri Jul 26 02:15:25 2002
149 - U+FDD0..U+FDEF are new non-characters.
150 - fix: whitespace characters before @backwards etc. in a table file.
151 - now values for 'alternate', 'backwards', etc.,
152 which are explicitly specified via new(),
153 are preferred to those specified in a table file.
155 0.12 Sun May 05 09:43:10 2002
156 - add new methods, ->UCA_Version and ->Base_Unicode_Version.
157 - test fix: removed the needless requirement of Unicode::Normalize.
158 [reported by David Hand]
160 0.11 Fri May 03 02:28:10 2002
161 - fix: now derived collation elements can be used for Hangul Jamo
162 when their weights are not defined.
163 [reported by Andreas J. Koenig]
164 - fix: rearrangements had not worked.
165 - mentioned pleblem on index() in BUGS.
166 - more documents, more tests.
167 - tag names for 'alternate' are case-insensitive (i.e. 'SHIFTed' etc.).
168 - The <undef> value for the keys "overrideCJK", "overrideHangul",
169 "rearrange" has a special behavior (different from default).
171 0.10 Tue Dec 11 23:26:42 2001
172 - now you are allowed to use no table file.
173 - fix: fetching CE with two or more combining characters.
175 0.09 Sun Nov 11 17:02:40:18 2001
176 - add the following methods: eq, ne, lt, le, gt, le.
177 - relies on &Unicode::Normalize::getCombinClass()
178 in place of %Unicode::Normalize::Combin
179 (the hash is not defined in the XS version of Unicode::Normalize).
180 then you should install Unicode::Normalize 0.10 or later.
181 - now independent of Lingua::KO::Hangul::Util
182 (this module does decomposition of Hangul syllables for itself)
184 0.08 Mon Aug 20 22:40:18 2001
185 - add the index method.
187 0.07 Thu Aug 16 23:42:02 2001
188 - rename the module name to Unicode::Collate.
190 0.06 Thu Aug 16 23:18:36 2001
191 - add description of the getSortKey method.
193 0.05 Mon Aug 13 22:23:11 2001
194 - bug fix: on the things of 4.2.1, UTR #10
195 - getSortKey returns a string, but not an arrayref.
197 0.04 Mon Aug 13 22:23:11 2001
198 - some bugs are fixed.
199 - some tailoring parameters are added.
201 0.03 Mon Aug 06 06:26:35 2001
204 0.02 Sun Aug 05 20:20:01 2001
207 0.01 Sun Jul 29 16:16:15 2001
208 - original version; created by h2xs 1.21
209 with options -A -X -n Sort::UCA