| /* |
| ******************************************************************************* |
| * Copyright (C) 1996-2004, International Business Machines Corporation and * |
| * others. All Rights Reserved. * |
| ******************************************************************************* |
| */ |
| package com.ibm.icu.impl.data; |
| |
| import java.util.ListResourceBundle; |
| |
| import com.ibm.icu.impl.ICUData; |
| |
| public class BreakIteratorRules_th extends ListResourceBundle { |
| private static final String DATA_NAME = "data/th.brk"; |
| |
| public Object[][] getContents() { |
| final boolean exists = ICUData.exists(DATA_NAME); |
| |
| // if dictionary wasn't found, then this resource bundle doesn't have |
| // much to contribute... |
| if (!exists) { |
| return new Object[0][0]; |
| } |
| |
| return new Object[][] { |
| // names of classes to instantiate for the different kinds of break |
| // iterator. Notice we're now using DictionaryBasedBreakIterator |
| // for word and line breaking. |
| { "BreakIteratorClasses", |
| new String[] { "RuleBasedBreakIterator_New", // character-break iterator class |
| "DictionaryBasedBreakIterator", // word-break iterator class |
| "DictionaryBasedBreakIterator", // line-break iterator class |
| "RuleBasedBreakIterator_New" } // sentence-break iterator class |
| }, |
| |
| { "WordBreakRules", |
| "$_dictionary_=[\u0e01-\u0e2e\u0e30-\u0e3a\u0e40-\u0e44\u0e47-\u0e4e];" // this rule breaks the iterator with mixed Thai and English |
| |
| // Surrogates. Until better support is available, ignore low surrogates |
| // and classify high surrogates according to the characters within the block. |
| + "$surr_lo=[\udc00-\udfff];" |
| + "$surr_hi_let=[\ud800\ud801\ud834\ud835];" // Hi Surrogates for Old Italic, Gothic, Deseret, Music, Math |
| + "$surr_hi_ideo=[\ud840-\ud880];" // Hi Surrogates for CJK |
| + "$surr_hi_tag=[\udb40];" // Hi Surrogates for Tags |
| + "$surr_hi_pua=[\udb80-\udbff];" // Hi Surrogates for Private Use. |
| |
| // Private Use Area. Treat like ideographs. |
| + "$pua=[\ue000-\uf8ff$surr_hi_pua];" |
| |
| // ignore non-spacing marks, enclosing marks, and format characters, |
| // all of which should not influence the algorithm |
| + "$_ignore_=[[[:Mn:][:Me:][:Cf:]$surr_lo$surr_hi_tag]-$_dictionary_];" |
| |
| + "$paiyannoi=[\u0e2f];" |
| + "$maiyamok=[\u0e46];" |
| |
| |
| // Hindi phrase separator, kanji, katakana, hiragana, CJK diacriticals, |
| // other letters, and digits |
| + "$danda=[\u0964\u0965];" |
| + "$kanji=[\u3005\u4e00-\u9fa5\uf900-\ufa2d$surr_hi_ideo$pua];" |
| + "$kata=[\u30a1-\u30fa];" |
| + "$hira=[\u3041-\u3094];" |
| + "$cjk_diacrit=[\u3099-\u309c];" |
| + "$let=[[[:L:][:Mc:]$surr_hi_let]-[$kanji$kata$hira$cjk_diacrit$_dictionary_]];" |
| + "$dgt=[:N:];" |
| |
| // punctuation that can occur in the middle of a word: currently |
| // dashes, apostrophes, quotation marks, and periods |
| + "$mid_word=[[:Pd:]\u00ad\u2027\\\"\\\'\\.];" |
| |
| // punctuation that can occur in the middle of a number: currently |
| // apostrophes, qoutation marks, periods, commas, and the Arabic |
| // decimal point |
| + "$mid_num=[\\\"\\\'\\,\u066b\\.];" |
| |
| // punctuation that can occur at the beginning of a number: currently |
| // the period, the number sign, and all currency symbols except the cents sign |
| + "$pre_num=[[[:Sc:]-[\u00a2]]\\#\\.];" |
| |
| // punctuation that can occur at the end of a number: currently |
| // the percent, per-thousand, per-ten-thousand, and Arabic percent |
| // signs, the cents sign, and the ampersand |
| + "$post_num=[\\%\\&\u00a2\u066a\u2030\u2031];" |
| |
| // line separators: currently LF, FF, PS, and LS |
| + "$ls=[\n\u000c\u2028\u2029];" |
| |
| // whitespace: all space separators and the tab character |
| + "$ws=[[:Zs:]\t];" |
| |
| // a word is a sequence of letters that may contain internal |
| // punctuation, as long as it begins and ends with a letter and |
| // never contains two punctuation marks in a row |
| + "$word=(($let+($mid_word$let+)*)$danda?);" |
| |
| // a number is a sequence of digits that may contain internal |
| // punctuation, as long as it begins and ends with a digit and |
| // never contains two punctuation marks in a row. |
| + "$number=($dgt+($mid_num$dgt+)*);" |
| |
| + "$thai_etc=($paiyannoi\u0e25$paiyannoi);" |
| |
| |
| // break after every character, with the following exceptions |
| // (this will cause punctuation marks that aren't considered |
| // part of words or numbers to be treated as words unto themselves) |
| + ".;" |
| |
| // keep together any sequence of contiguous words and numbers |
| // (including just one of either), plus an optional trailing |
| // number-suffix character |
| + "$word?($number$word)*($number$post_num?)?;" |
| + "$pre_num($number$word)*($number$post_num?)?;" |
| |
| //+ "$_dictionary_+($paiyannoi$maiyamok?)?;" |
| + "$_dictionary_+($paiyannoi?$maiyamok)?;" |
| |
| + "$_dictionary_+$paiyannoi/([^\u0e25$maiyamok$_ignore_]" |
| + "|\u0e25[^$paiyannoi$_ignore_]);" |
| |
| + "$thai_etc;" |
| |
| // keep together runs of whitespace (optionally with a single trailing |
| // line separator or CRLF sequence) |
| + "$ws*\r?$ls?;" |
| |
| // keep together runs of Katakana |
| + "[$kata$cjk_diacrit]*;" |
| |
| // keep together runs of Hiragana |
| + "[$hira$cjk_diacrit]*;" |
| |
| // keep together runs of Kanji |
| + "$kanji*;" |
| }, |
| |
| { "LineBreakRules", |
| "$_dictionary_=[\u0e01-\u0e2e\u0e30-\u0e3a\u0e40-\u0e44\u0e47-\u0e4e];" // this rule breaks the iterator with mixed Thai and English |
| |
| // Surrogates. Until better support is available, ignore low surrogates |
| // and classify high surrogates according to the characters within the block. |
| + "$surr_lo=[\udc00-\udfff];" |
| + "$surr_hi_let=[\ud800\ud801\ud834\ud835];" // Hi Surrogates for Old Italic, Gothic, Deseret, Music, Math |
| + "$surr_hi_ideo=[\ud840-\ud880];" // Hi Surrogates for CJK |
| + "$surr_hi_tag=[\udb40];" // Hi Surrogates for Tags |
| + "$surr_hi_pua=[\udb80-\udbff];" // Hi Surrogates for Private Use. |
| |
| // Private Use Area. Treat like ideographs. |
| + "$pua=[\ue000-\uf8ff$surr_hi_pua];" |
| |
| // ignore non-spacing marks, enclosing marks, and format characters |
| + "$_ignore_=[[[:Mn:][:Me:][:Cf:]$surr_lo$surr_hi_tag]-[$_dictionary_]];" |
| |
| // Hindi phrase separators |
| + "$danda=[\u0964\u0965];" |
| |
| // characters that always cause a break: ETX, tab, LF, FF, LS, and PS |
| + "$break=[\u0003\t\n\f\u2028\u2029];" |
| |
| // characters that always prevent a break: the non-breaking space |
| // and similar characters |
| + "$nbsp=[\u00a0\u2007\u2011\ufeff];" |
| |
| // whitespace: space separators and control characters, except for |
| // CR and the other characters mentioned above |
| + "$space=[[[:Zs:][:Cc:]]-[$nbsp$break\r]];" |
| |
| // dashes: dash punctuation and the discretionary hyphen, except for |
| // non-breaking hyphens |
| + "$dash=[[[:Pd:]\u00ad]-$nbsp];" |
| |
| + "$paiyannoi=[\u0e2f];" |
| + "$maiyamok=[\u0e46];" |
| + "$thai_etc=($paiyannoi\u0e25$paiyannoi);" |
| |
| // characters that stick to a word if they precede it: currency symbols |
| // (except the cents sign) and starting punctuation |
| + "$pre_word=[[[:Sc:]-[\u00a2]][:Ps:][:Pi:]\\\"];" |
| |
| // characters that stick to a word if they follow it: ending punctuation, |
| // other punctuation that usually occurs at the end of a sentence, |
| // small Kana characters, some CJK diacritics, etc. |
| + "$post_word=[[:Pe:][:Pf:]\\!\\%\\.\\,\\:\\;\\?\\\"\u00a2\u00b0\u066a\u2030-\u2034\u2103" |
| + "\u2105\u2109\u3001\u3002\u3005\u3041\u3043\u3045\u3047\u3049\u3063" |
| + "\u3083\u3085\u3087\u308e\u3099-\u309e\u30a1\u30a3\u30a5\u30a7\u30a9" |
| + "\u30c3\u30e3\u30e5\u30e7\u30ee\u30f5\u30f6\u30fc-\u30fe\uff01\uff0e" |
| + "\uff1f$maiyamok];" |
| |
| // Kanji: actually includes both Kanji and Kana, except for small Kana and |
| // CJK diacritics |
| + "$kanji=[[$surr_hi_ideo$pua\u4e00-\u9fa5\uf900-\ufa2d\u3041-\u3094\u30a1-\u30fa]-[$post_word$_ignore_]];" |
| |
| // digits |
| + "$digit=[[:Nd:][:No:]];" |
| |
| // punctuation that can occur in the middle of a number: periods and commas |
| + "$mid_num=[\\.\\,];" |
| |
| // everything not mentioned above, plus the quote marks (which are both |
| // <pre-word>, <post-word>, and <char>) |
| + "$char=[^$break$space$dash$kanji$nbsp$_ignore_$pre_word$post_word" |
| + "$mid_num\r$danda$_dictionary_$paiyannoi$maiyamok];" |
| |
| // a "number" is a run of prefix characters and dashes, followed by one or |
| // more digits with isolated number-punctuation characters interspersed |
| + "$number=([$pre_word$dash]*$digit+($mid_num$digit+)*);" |
| |
| // the basic core of a word can be either a "number" as defined above, a single |
| // "Kanji" character, or a run of any number of not-explicitly-mentioned |
| // characters (this includes Latin letters) |
| + "$word_core=($char*|$kanji|$number|$_dictionary_+|$thai_etc);" |
| |
| // a word may end with an optional suffix that be either a run of one or |
| // more dashes or a run of word-suffix characters, followed by an optional |
| // run of whitespace |
| + "$word_suffix=(($dash+|$post_word*)$space*);" |
| |
| // a word, thus, is an optional run of word-prefix characters, followed by |
| // a word core and a word suffix (the syntax of <word-core> and <word-suffix> |
| // actually allows either of them to match the empty string, putting a break |
| // between things like ")(" or "aaa(aaa" |
| + "$word=($pre_word*$word_core$word_suffix);" |
| |
| // finally, the rule that does the work: Keep together any run of words that |
| // are joined by runs of one of more non-spacing mark. Also keep a trailing |
| // line-break character or CRLF combination with the word. (line separators |
| // "win" over nbsp's) |
| + "$word($nbsp+$word)*(\r?$break?|$paiyannoi\r$break|$paiyannoi$break)?;" |
| + "$word($nbsp+$word)*$paiyannoi/([^[\u0e25$_ignore_]]|" |
| + "\u0e25[^$paiyannoi$_ignore_]);" |
| }, |
| |
| { "WordBreakDictionary", DATA_NAME }, // now a path to ICU4J-specific resource |
| { "LineBreakDictionary", DATA_NAME } |
| }; |
| } |
| } |
