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Unified Diff: source/data/brkitr/word_ja.txt

Issue 609493003: Check in word_ja.txt for Android. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/icu52/
Patch Set: readme update Created 6 years, 3 months ago
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Index: source/data/brkitr/word_ja.txt
===================================================================
--- source/data/brkitr/word_ja.txt (revision 0)
+++ source/data/brkitr/word_ja.txt (revision 0)
@@ -0,0 +1,275 @@
+#
+# Copyright (C) 2002-2013, International Business Machines Corporation
+# and others. All Rights Reserved.
+#
+# file: word_ja.txt
+#
+# ICU Word Break Rules
+# See Unicode Standard Annex #29.
+# These rules are based on UAX #29 Revision 22 for Unicode Version 6.3
+#
+# Note: Updates to word.txt will usually need to be merged into
+# word_POSIX.txt also.
+
+##############################################################################
+#
+# Character class definitions from TR 29
+#
+##############################################################################
+
+!!chain;
+
+
+#
+# Character Class Definitions.
+#
+
+$CR = [\p{Word_Break = CR}];
+$LF = [\p{Word_Break = LF}];
+$Newline = [\p{Word_Break = Newline}];
+$Extend = [\p{Word_Break = Extend}];
+$Regional_Indicator = [\p{Word_Break = Regional_Indicator}];
+$Format = [\p{Word_Break = Format}];
+$Katakana = [\p{Word_Break = Katakana}];
+$Hebrew_Letter = [\p{Word_Break = Hebrew_Letter}];
+$ALetter = [\p{Word_Break = ALetter}];
+$Single_Quote = [\p{Word_Break = Single_Quote}];
+$Double_Quote = [\p{Word_Break = Double_Quote}];
+# Remove two full stop characters from $MidNumLet and add them to $MidNum
+# to break a hostname into its components at the cost of breaking
+# 'e.g.' and 'i.e.' as well.
+# $MidNumLet is used in rules 6/7 (rules of our interest) and rules 11/12.
+# Because it's OR'd with $MidNum in rules 11/12, rules 11/12 are not affected
+# while rules 6/7 are reverted to the old behavior we want.
+$MidNumLet = [[\p{Word_Break = MidNumLet}] - [\u002E \uFF0E]];
+$MidLetter = [\p{Word_Break = MidLetter}];
+$MidNum = [\p{Word_Break = MidNum}[\u002E \uFF0E]];
+$Numeric = [\p{Word_Break = Numeric}[\uff10-\uff19]]; #includes fullwidth digits
+$ExtendNumLet = [\p{Word_Break = ExtendNumLet}];
+
+$Han = [:Han:];
+$Hiragana = [:Hiragana:];
+
+
+# Dictionary character set, for triggering language-based break engines. Currently
+# limited to LineBreak=Complex_Context. Note that this set only works in Unicode
+# 5.0 or later as the definition of Complex_Context was corrected to include all
+# characters requiring dictionary break.
+
+$Control = [\p{Grapheme_Cluster_Break = Control}];
+$HangulSyllable = [\uac00-\ud7a3];
+$ComplexContext = [:LineBreak = Complex_Context:];
+$KanaKanji = [$Han $Hiragana $Katakana];
+$dictionary = [$ComplexContext];
+
+$ALetterPlus = [$ALetter [$ComplexContext-$Extend-$Control]];
+
+
+#
+# Rules 4 Ignore Format and Extend characters,
+# except when they appear at the beginning of a region of text.
+#
+# TODO: check if handling of katakana in dictionary makes rules incorrect/void
+$KatakanaEx = $Katakana ($Extend | $Format)*;
+$Hebrew_LetterEx = $Hebrew_Letter ($Extend | $Format)*;
+$ALetterEx = $ALetterPlus ($Extend | $Format)*;
+$Single_QuoteEx = $Single_Quote ($Extend | $Format)*;
+$Double_QuoteEx = $Double_Quote ($Extend | $Format)*;
+$MidNumLetEx = $MidNumLet ($Extend | $Format)*;
+$MidLetterEx = $MidLetter ($Extend | $Format)*;
+$MidNumEx = $MidNum ($Extend | $Format)*;
+$NumericEx = $Numeric ($Extend | $Format)*;
+$ExtendNumLetEx = $ExtendNumLet ($Extend | $Format)*;
+$Regional_IndicatorEx = $Regional_Indicator ($Extend | $Format)*;
+
+$Ideographic = [\p{Ideographic} [\u3005 \u3007 \u303B]];
+$HiraganaEx = $Hiragana ($Extend | $Format)*;
+$IdeographicEx = $Ideographic ($Extend | $Format)*;
+
+## -------------------------------------------------
+
+!!forward;
+
+
+# Rule 3 - CR x LF
+#
+$CR $LF;
+
+# Rule 4 - ignore Format and Extend characters, except when they appear at the beginning
+# of a region of Text. The rule here comes into play when the start of text
+# begins with a group of Format chars, or with a "word" consisting of a single
+# char that is not in any of the listed word break categories followed by
+# format char(s), or is not a CJK dictionary character.
+[^$CR $LF $Newline]? ($Extend | $Format)+;
+
+$NumericEx {100};
+$ALetterEx {200};
+$HangulSyllable {200};
+$Hebrew_LetterEx{200};
+$KatakanaEx {400}; # note: these status values override those from rule 5
+$HiraganaEx {400}; # by virtue of being numerically larger.
+$IdeographicEx {400}; #
+
+#
+# rule 5
+# Do not break between most letters.
+#
+($ALetterEx | $Hebrew_LetterEx) ($ALetterEx | $Hebrew_LetterEx) {200};
+
+# rule 6 and 7
+($ALetterEx | $Hebrew_LetterEx) ($MidLetterEx | $MidNumLetEx | $Single_QuoteEx) ($ALetterEx | $Hebrew_LetterEx) {200};
+
+# rule 7a
+$Hebrew_LetterEx $Single_QuoteEx {200};
+
+# rule 7b and 7c
+$Hebrew_LetterEx $Double_QuoteEx $Hebrew_LetterEx {200};
+
+# rule 8
+
+$NumericEx $NumericEx {100};
+
+# rule 9
+
+($ALetterEx | $Hebrew_LetterEx) $NumericEx {200};
+
+# rule 10
+
+$NumericEx ($ALetterEx | $Hebrew_LetterEx) {200};
+
+# rule 11 and 12
+
+$NumericEx ($MidNumEx | $MidNumLetEx | $Single_QuoteEx) $NumericEx {100};
+
+# rule 13
+# to be consistent with $KanaKanji $KanaKanhi, changed
+# from 300 to 400.
+# See also TestRuleStatus in intltest/rbbiapts.cpp
+$KatakanaEx $KatakanaEx {400};
+$HiraganaEx $HiraganaEx {400};
+$IdeographicEx $IdeographicEx {400};
+
+# rule 13a/b
+
+$ALetterEx $ExtendNumLetEx {200}; # (13a)
+$Hebrew_LetterEx $ExtendNumLetEx {200}; # (13a)
+$NumericEx $ExtendNumLetEx {100}; # (13a)
+$KatakanaEx $ExtendNumLetEx {400}; # (13a)
+$ExtendNumLetEx $ExtendNumLetEx {200}; # (13a)
+
+$ExtendNumLetEx $ALetterEx {200}; # (13b)
+$ExtendNumLetEx $Hebrew_Letter {200}; # (13b)
+$ExtendNumLetEx $NumericEx {100}; # (13b)
+$ExtendNumLetEx $KatakanaEx {400}; # (13b)
+
+# rule 13c
+
+$Regional_IndicatorEx $Regional_IndicatorEx;
+
+## -------------------------------------------------
+
+!!reverse;
+
+$BackHebrew_LetterEx = ($Format | $Extend)* $Hebrew_Letter;
+$BackALetterEx = ($Format | $Extend)* $ALetterPlus;
+$BackSingle_QuoteEx = ($Format | $Extend)* $Single_Quote;
+$BackDouble_QuoteEx = ($Format | $Extend)* $Double_Quote;
+$BackMidNumLetEx = ($Format | $Extend)* $MidNumLet;
+$BackNumericEx = ($Format | $Extend)* $Numeric;
+$BackMidNumEx = ($Format | $Extend)* $MidNum;
+$BackMidLetterEx = ($Format | $Extend)* $MidLetter;
+$BackKatakanaEx = ($Format | $Extend)* $Katakana;
+$BackHiraganaEx = ($Format | $Extend)* $Hiragana;
+$BackIdeographicEx = ($Format | $Extend)* $Ideographic;
+$BackExtendNumLetEx = ($Format | $Extend)* $ExtendNumLet;
+$BackRegional_IndicatorEx = ($Format | $Extend)* $Regional_Indicator;
+
+# rule 3
+$LF $CR;
+
+# rule 4
+($Format | $Extend)* [^$CR $LF $Newline]?;
+
+# rule 5
+
+($BackALetterEx | $BackHebrew_LetterEx) ($BackALetterEx | $BackHebrew_LetterEx);
+
+# rule 6 and 7
+
+($BackALetterEx | $BackHebrew_LetterEx) ($BackMidLetterEx | $BackMidNumLetEx | $BackSingle_QuoteEx) ($BackALetterEx | $BackHebrew_LetterEx);
+
+# rule 7a
+$BackSingle_QuoteEx $BackHebrew_LetterEx;
+
+# Rule 7b and 7c
+$BackHebrew_LetterEx $BackDouble_QuoteEx $BackHebrew_LetterEx;
+
+# rule 8
+
+$BackNumericEx $BackNumericEx;
+
+# rule 9
+
+$BackNumericEx ($BackALetterEx | $BackHebrew_LetterEx);
+
+# rule 10
+
+($BackALetterEx | $BackHebrew_LetterEx) $BackNumericEx;
+
+# rule 11 and 12
+
+$BackNumericEx ($BackMidNumEx | $BackMidNumLetEx | $BackSingle_QuoteEx) $BackNumericEx;
+
+# rule 13
+
+$BackKatakanaEx $BackKatakanaEx;
+$BackHiraganaEx $BackHiraganaEx;
+$BackIdeographicEx $BackIdeographicEx;
+
+# rules 13 a/b
+#
+$BackExtendNumLetEx ($BackALetterEx | $BackHebrew_LetterEx | $BackNumericEx | $BackKatakanaEx | $BackExtendNumLetEx);
+($BackALetterEx | $BackHebrew_LetterEx | $BackNumericEx | $BackKatakanaEx) $BackExtendNumLetEx;
+
+# rule 13c
+
+$BackRegional_IndicatorEx $BackRegional_IndicatorEx;
+
+## -------------------------------------------------
+
+!!safe_reverse;
+
+# rule 3
+($Extend | $Format)+ .?;
+
+# rule 6
+($MidLetter | $MidNumLet | $Single_Quote) ($BackALetterEx | $BackHebrew_LetterEx);
+
+# rule 7b
+$Double_Quote $BackHebrew_LetterEx;
+
+
+# rule 11
+($MidNum | $MidNumLet | $Single_Quote) $BackNumericEx;
+
+# For dictionary-based break
+$dictionary $dictionary;
+
+## -------------------------------------------------
+
+!!safe_forward;
+
+# rule 4
+($Extend | $Format)+ .?;
+
+# rule 6
+($MidLetterEx | $MidNumLetEx | $Single_QuoteEx) ($ALetterEx | $Hebrew_LetterEx);
+
+# rule 7b
+$Double_QuoteEx $Hebrew_LetterEx;
+
+# rule 11
+($MidNumEx | $MidNumLetEx | $Single_QuoteEx) $NumericEx;
+
+# For dictionary-based break
+$dictionary $dictionary;
Property changes on: source/data/brkitr/word_ja.txt
___________________________________________________________________
Added: svn:eol-style
+ LF
Added: svn:mime-type
+ text/plain
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