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icu46/source/data/brkitr/word.txt

Index: icu46/source/data/brkitr/word.txt
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--- icu46/source/data/brkitr/word.txt	(revision 0)
+++ icu46/source/data/brkitr/word.txt	(revision 0)
@@ -0,0 +1,214 @@
+#
+# Copyright (C) 2002-2010, International Business Machines Corporation 
+# and others. All Rights Reserved.
+#
+# file:  word.txt
+#
+# ICU Word Break Rules
+#      See Unicode Standard Annex #29.
+#      These rules are based on UAX-29 Revision 16 for Unicode 6.0
+#
+# Note:  Updates to word.txt will usually need to be merged into
+#        word_POSIX.txt and word_ja.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}];
+$Format       = [\p{Word_Break = Format}];
+$Katakana     = [\p{Word_Break = Katakana}];
+$ALetter      = [\p{Word_Break = ALetter}];
+$MidNumLet    = [\p{Word_Break = MidNumLet}];
+$MidLetter    = [\p{Word_Break = MidLetter}];
+$MidNum       = [\p{Word_Break = MidNum}];
+$Numeric      = [\p{Word_Break = Numeric}];
+$ExtendNumLet = [\p{Word_Break = ExtendNumLet}];
+
+
+#   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.
+
+$dictionary   = [:LineBreak = Complex_Context:];
+$Control        = [\p{Grapheme_Cluster_Break = Control}]; 
+$ALetterPlus  = [$ALetter [$dictionary-$Extend-$Control]];   # Note:  default ALetter does not
+                                                             #  include the dictionary characters.
+
+#
+#  Rules 4    Ignore Format and Extend characters, 
+#             except when they appear at the beginning of a region of text.
+#
+$KatakanaEx     = $Katakana     ($Extend |  $Format)*;
+$ALetterEx      = $ALetterPlus  ($Extend |  $Format)*;
+$MidNumLetEx    = $MidNumLet    ($Extend |  $Format)*;
+$MidLetterEx    = $MidLetter    ($Extend |  $Format)*;
+$MidNumEx       = $MidNum       ($Extend |  $Format)*;
+$NumericEx      = $Numeric      ($Extend |  $Format)*;
+$ExtendNumLetEx = $ExtendNumLet ($Extend |  $Format)*;
+
+$Hiragana       = [\p{script=Hiragana}];
+$Ideographic    = [\p{Ideographic}];
+$HiraganaEx     = $Hiragana     ($Extend |  $Format)*;
+$IdeographicEx  = $Ideographic  ($Extend |  $Format)*;
+
+## -------------------------------------------------
+
+!!forward;
+
+
+# Rule 3 - CR x LF
+#
+$CR $LF;
+
+# Rule 4 - ignore Format and Extend characters, except when they appear at the beginning
+#          of a region of Text.   The rule here comes into play when the start of text
+#          begins with a group of Format chars, or with a "word" consisting of a single
+#          char that is not in any of the listed word break categories followed by
+#          format char(s).
+[^$CR $LF $Newline]? ($Extend |  $Format)+;
+
+$NumericEx {100};
+$ALetterEx {200};
+$KatakanaEx {300};       # note:  these status values override those from rule 5
+$HiraganaEx {300};       #        by virtual of being numerically larger.
+$IdeographicEx {400};    #
+
+#
+# rule 5
+#    Do not break between most letters.
+#
+$ALetterEx $ALetterEx {200};
+
+# rule 6 and 7
+$ALetterEx ($MidLetterEx | $MidNumLetEx) $ALetterEx {200};
+
+# rule 8
+
+$NumericEx $NumericEx {100};
+
+# rule 9
+
+$ALetterEx $NumericEx {200};
+
+# rule 10
+
+$NumericEx $ALetterEx {200};
+
+# rule 11 and 12 
+
+$NumericEx ($MidNumEx | $MidNumLetEx) $NumericEx {100};
+
+# rule 13
+
+$KatakanaEx  $KatakanaEx {300};
+
+# rule 13a/b
+
+$ALetterEx      $ExtendNumLetEx {200};    #  (13a)
+$NumericEx      $ExtendNumLetEx {100};    #  (13a)
+$KatakanaEx     $ExtendNumLetEx {300};    #  (13a)
+$ExtendNumLetEx $ExtendNumLetEx {200};    #  (13a)
+
+$ExtendNumLetEx $ALetterEx  {200};    #  (13b)
+$ExtendNumLetEx $NumericEx  {100};    #  (13b)
+$ExtendNumLetEx $KatakanaEx {300};    #  (13b)
+ 
+
+
+## -------------------------------------------------
+
+!!reverse;
+
+$BackALetterEx     = ($Format | $Extend)* $ALetterPlus;
+$BackMidNumLetEx   = ($Format | $Extend)* $MidNumLet;
+$BackNumericEx     = ($Format | $Extend)* $Numeric;
+$BackMidNumEx      = ($Format | $Extend)* $MidNum;
+$BackMidLetterEx   = ($Format | $Extend)* $MidLetter;
+$BackKatakanaEx    = ($Format | $Extend)* $Katakana;
+$BackExtendNumLetEx= ($Format | $Extend)* $ExtendNumLet;
+
+# rule 3
+$LF $CR;
+
+# rule 4
+($Format | $Extend)*  [^$CR $LF $Newline]?;
+
+# rule 5
+
+$BackALetterEx $BackALetterEx;
+
+# rule 6 and 7
+
+$BackALetterEx ($BackMidLetterEx | $BackMidNumLetEx) $BackALetterEx;
+
+
+# rule 8
+
+$BackNumericEx $BackNumericEx;
+
+# rule 9
+
+$BackNumericEx $BackALetterEx;
+
+# rule 10
+
+$BackALetterEx $BackNumericEx;
+
+# rule 11 and 12
+
+$BackNumericEx ($BackMidNumEx | $BackMidNumLetEx) $BackNumericEx;
+
+# rule 13
+
+$BackKatakanaEx $BackKatakanaEx;
+
+# rules 13 a/b
+#
+$BackExtendNumLetEx ($BackALetterEx | $BackNumericEx | $BackKatakanaEx | $BackExtendNumLetEx);
+($BackALetterEx | $BackNumericEx | $BackKatakanaEx) $BackExtendNumLetEx; 
+
+## -------------------------------------------------
+
+!!safe_reverse;
+
+# rule 3
+($Extend | $Format)+ .?;
+
+# rule 6
+($MidLetter | $MidNumLet) $BackALetterEx;
+
+# rule 11
+($MidNum | $MidNumLet) $BackNumericEx;
+
+# For dictionary-based break
+$dictionary $dictionary;
+
+## -------------------------------------------------
+
+!!safe_forward;
+
+# rule 4
+($Extend | $Format)+ .?;
+
+# rule 6
+($MidLetterEx | $MidNumLetEx) $ALetterEx;
+
+# rule 11
+($MidNumEx | $MidNumLetEx) $NumericEx;
+
+# For dictionary-based break
+$dictionary $dictionary;
Property changes on: icu46/source/data/brkitr/word.txt
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Added: svn:eol-style
   + LF