kc3-lang/gnulib/lib/uniwbrk/wbrktable.c

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  Date : 2023-01-01T01:14:21
  

  maint: run 'make update-copyright'
  

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• lib/uniwbrk/wbrktable.c

• /* Word break auxiliary table.  -*- coding: utf-8 -*-
     Copyright (C) 2009-2023 Free Software Foundation, Inc.
     Written by Bruno Haible <bruno@clisp.org>, 2009.
  
     This file is free software.
     It is dual-licensed under "the GNU LGPLv3+ or the GNU GPLv2+".
     You can redistribute it and/or modify it under either
       - the terms of the GNU Lesser General Public License as published
         by the Free Software Foundation, either version 3, or (at your
         option) any later version, or
       - the terms of the GNU General Public License as published by the
         Free Software Foundation; either version 2, or (at your option)
         any later version, or
       - the same dual license "the GNU LGPLv3+ or the GNU GPLv2+".
  
     This file is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Lesser General Public License and the GNU General Public License
     for more details.
  
     You should have received a copy of the GNU Lesser General Public
     License and of the GNU General Public License along with this
     program.  If not, see <https://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  
  /* Specification.  */
  #include "wbrktable.h"
  
  const int uniwbrk_prop_index[23] =
  {
    /* WBP_OTHER */         0,
    /* WBP_KATAKANA */      1,
    /* WBP_ALETTER */       2,
    /* WBP_MIDNUMLET */     3,
    /* WBP_MIDLETTER */     4,
    /* WBP_MIDNUM */        5,
    /* WBP_NUMERIC */       6,
    /* WBP_EXTENDNUMLET */  7,
    /* WBP_EXTEND */       -1,
    /* WBP_FORMAT */       -1,
    /* WBP_NEWLINE */      -1,
    /* WBP_CR */           -1,
    /* WBP_LF */           -1,
    /* WBP_RI */           -1,
    /* WBP_DQ */            8,
    /* WBP_SQ */            9,
    /* WBP_HL */           10,
    /* WBP_ZWJ */          -1,
    /* WBP_EB */           -1,
    /* WBP_EM */           -1,
    /* WBP_GAZ */          -1,
    /* WBP_EBG */          -1,
    /* WBP_WSS */          11
  };
  
  /* This table contains the following rules (see UAX #29):
  
                             last         current
  
                       (ALetter | HL) × (ALetter | HL)                       (WB5)
                       (ALetter | HL) × Numeric                              (WB9)
                                   HL × SQ                                   (WB7a)
                              Numeric × (ALetter | HL)                       (WB10)
                              Numeric × Numeric                              (WB8)
                             Katakana × Katakana                             (WB13)
  (ALetter | HL | Numeric | Katakana) × ExtendNumLet                         (WB13a)
                         ExtendNumLet × ExtendNumLet                         (WB13a)
                         ExtendNumLet × (ALetter | HL | Numeric | Katakana)  (WB13b)
  
     Note that the following rules are not handled here but in the loop in u-wordbreaks.h:
     - The rules need to look back or look ahead the second character (WB6, WB7, WB7b, WB7c, WB11, WB12)
     - The rules with a higher precedence over the "ignore" rule (WB4), such as WB3c
   */
  
  const unsigned char uniwbrk_table[12][12] =
  {        /* current:        OTHER       MIDNUMLET   NUMERIC     SQ          */
           /*                     KATAKANA    MIDLETTER   EXNUMLET    HL      */
           /*                         ALETTER     MIDNUM      DQ          WSS */
    /* last */
    /* WBP_OTHER */        {  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1 },
    /* WBP_KATAKANA */     {  1,  0,  1,  1,  1,  1,  1,  0,  1,  1,  1,  1 },
    /* WBP_ALETTER */      {  1,  1,  0,  1,  1,  1,  0,  0,  1,  1,  0,  1 },
    /* WBP_MIDNUMLET */    {  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1 },
    /* WBP_MIDLETTER */    {  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1 },
    /* WBP_MIDNUM */       {  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1 },
    /* WBP_NUMERIC */      {  1,  1,  0,  1,  1,  1,  0,  0,  1,  1,  0,  1 },
    /* WBP_EXTENDNUMLET */ {  1,  0,  0,  1,  1,  1,  0,  0,  1,  1,  0,  1 },
    /* WBP_DQ */           {  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1 },
    /* WBP_SQ */           {  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1 },
    /* WBP_HL */           {  1,  1,  0,  1,  1,  1,  0,  0,  1,  0,  0,  1 },
    /* WBP_WSS */          {  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1 }
  };
  

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