| # |
| # Copyright (C) 2002-2005, 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 Unicode Version 4.1 |
| # |
| # 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. |
| # |
| |
| $Format = [\p{Word_Break = Format}]; |
| $Katakana = [\p{Word_Break = Katakana}]; |
| $ALetter = [\p{Word_Break = ALetter}]; |
| $MidLetter = [\p{Word_Break = MidLetter}]; |
| $MidNum = [\p{Word_Break = MidNum}]; |
| $Numeric = [\p{Word_Break = Numeric}]; |
| $ExtendNumLet = [\p{Word_Break = ExtendNumLet}]; |
| |
| |
| $CR = \u000d; |
| $LF = \u000a; |
| $Extend = [\p{Grapheme_Cluster_Break = Extend}]; |
| $Control = [\p{Grapheme_Cluster_Break = Control}]; |
| |
| $KatakanaEx = $Katakana $Extend*; |
| $ALetterEx = $ALetter $Extend*; |
| $MidLetterEx = $MidLetter $Extend*; |
| $MidNumEx = $MidNum $Extend*; |
| $NumericEx = $Numeric $Extend*; |
| $ExtendNumLetEx = $ExtendNumLet $Extend*; |
| |
| $Hiragana = [:Hiragana:]; |
| $Ideographic = [:IDEOGRAPHIC:]; |
| $HiraganaEx = $Hiragana $Extend*; |
| $IdeographicEx = $Ideographic $Extend*; |
| |
| ## ------------------------------------------------- |
| |
| !!forward; |
| |
| |
| # Rule 3 - don't break grapheme clusters. |
| # see character breaks. |
| |
| $CR $LF; |
| [^$Control $CR $LF] $Extend+; |
| $NumericEx {100}; |
| $ALetterEx {200}; |
| $KatakanaEx {300}; |
| $HiraganaEx {300}; |
| $IdeographicEx {400}; |
| |
| # rule 5 |
| |
| $ALetterEx $Format* $ALetterEx {200}; |
| |
| # rule 6 and 7 |
| $ALetterEx $Format* $MidLetterEx $Format* $ALetterEx {200}; |
| |
| # rule 8 |
| |
| $NumericEx $Format* $NumericEx {100}; |
| |
| # rule 9 |
| |
| $ALetterEx $Format* $NumericEx {200}; |
| |
| # rule 10 |
| |
| $NumericEx $Format* $ALetterEx {200}; |
| |
| # rule 11 and 12 |
| |
| $NumericEx $Format* $MidNumEx $Format* $NumericEx {100}; |
| |
| # rule 13 |
| |
| $KatakanaEx $Format* $KatakanaEx {300}; |
| $HiraganaEx $Format* $HiraganaEx {300}; |
| $IdeographicEx $Format* $IdeographicEx {400}; |
| |
| # rule 13a/b |
| |
| $ALetterEx $Format* $ExtendNumLetEx {200}; # (13a) |
| $NumericEx $Format* $ExtendNumLetEx {100}; # (13a) |
| $KatakanaEx $Format* $ExtendNumLetEx {300}; # (13a) |
| $ExtendNumLetEx $Format* $ExtendNumLetEx{200}; # (13a) |
| |
| $ExtendNumLetEx $Format* $ALetterEx {200}; # (13b) |
| $ExtendNumLetEx $Format* $NumericEx {100}; # (13b) |
| $ExtendNumLetEx $Format* $KatakanaEx {300}; # (13b) |
| |
| |
| |
| ## ------------------------------------------------- |
| |
| !!reverse; |
| |
| $BackALetterEx = $Extend* $ALetter; |
| $BackNumericEx = $Extend* $Numeric; |
| $BackMidNumEx = $Extend* $MidNum; |
| $BackMidLetterEx = $Extend* $MidLetter; |
| $BackKatakanaEx = $Extend* $Katakana; |
| $BackHiraganaEx = $Extend* $Hiragana; |
| $BackIdeographicEx = $Extend* $Ideographic; |
| $BackExtendNumLetEx= $Extend* $ExtendNumLet; |
| |
| $LF $CR; |
| |
| # see character breaks |
| |
| $Extend* [^$Control $CR $LF]; |
| |
| # rule 5 |
| |
| $BackALetterEx $Format* $BackALetterEx; |
| |
| # rule 6 and 7 |
| |
| $BackALetterEx $Format* $BackMidLetterEx $Format* $BackALetterEx; |
| |
| |
| # rule 8 |
| |
| $BackNumericEx $Format* $BackNumericEx; |
| |
| # rule 9 |
| |
| $BackNumericEx $Format* $BackALetterEx; |
| |
| # rule 10 |
| |
| $BackALetterEx $Format* $BackNumericEx; |
| |
| # rule 11 and 12 |
| |
| $BackNumericEx $Format* $BackMidNumEx $Format* $BackNumericEx; |
| |
| # rule 13 |
| |
| $BackKatakanaEx $Format* $BackKatakanaEx; |
| $BackHiraganaEx $Format* $BackHiraganaEx; |
| $BackIdeographicEx $Format* $BackIdeographicEx; |
| |
| # rules 13 a/b |
| # |
| ($BackALetterEx | $BackNumericEx | $BackKatakanaEx | $BackExtendNumLetEx) $Format* $BackExtendNumLetEx; |
| $BackExtendNumLetEx $Format* ($BackALetterEx | $BackNumericEx | $BackKatakanaEx); |
| |
| ## ------------------------------------------------- |
| |
| !!safe_reverse; |
| |
| # rule 3 |
| $Extend+ [^$Extend]; |
| $Extend+; # comes into play when buffer _begins_ with an $Extend+. |
| |
| # rule 4 |
| $Format+ $BackALetterEx; |
| $Format+ $BackNumericEx; |
| $Format+ $BackMidLetterEx; |
| $Format+ $BackMidNumEx; |
| $Format+ $BackKatakanaEx; |
| $Format+ $BackHiraganaEx; |
| $Format+ $BackIdeographicEx; |
| $Format+ $BackExtendNumLetEx; |
| |
| |
| # rule 6 |
| $MidLetter $Format* $BackALetterEx; |
| |
| # rule 11 |
| $MidNum $Format* $BackNumericEx; |
| |
| ## ------------------------------------------------- |
| |
| !!safe_forward; |
| |
| # rule 3 |
| $Extend+; |
| |
| # rule 4 |
| $Extend* $Format+ $ALetterEx; |
| $Extend* $Format+ $NumericEx; |
| $Extend* $Format+ $MidLetterEx; |
| $Extend* $Format+ $MidNumEx; |
| $Extend* $Format+ $KatakanaEx; |
| $Extend* $Format+ $HiraganaEx; |
| $Extend* $Format+ $IdeographicEx; |
| $Extend* $Format+ $ExtendNumLetEx; |
| |
| $Extend+ $Format* $ALetterEx; |
| $Extend+ $Format* $NumericEx; |
| $Extend+ $Format* $MidLetterEx; |
| $Extend+ $Format* $MidNumEx; |
| $Extend+ $Format* $KatakanaEx; |
| $Extend+ $Format* $HiraganaEx; |
| $Extend+ $Format* $IdeographicEx; |
| $Extend+ $Format* $ExtendNumLetEx; |
| |
| # rule 6 |
| $MidLetterEx $Format* $ALetterEx; |
| |
| # rule 11 |
| $MidNumEx $Format* $NumericEx; |
| |