lib/unictype/bidi_name.c

   1 /* Bidi classes of Unicode characters.
   2    Copyright (C) 2002, 2006, 2011-2021 Free Software Foundation, Inc.
   3    Written by Bruno Haible <bruno@clisp.org>, 2002.
   4
   5    This program is free software: you can redistribute it and/or modify it
   6    under the terms of the GNU Lesser General Public License as published
   7    by the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public License
  16    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  17
  18 #include <config.h>
  19
  20 /* Specification.  */
  21 #include "unictype.h"
  22
  23 static const char u_bidi_class_name[19][4] =
  24 {
  25   "L",  "LRE", "LRO", "R",   "AL", "RLE", "RLO", "PDF", "EN", "ES",
  26   "ET", "AN",  "CS",  "NSM", "BN", "B",   "S",   "WS",  "ON"
  27 };
  28
  29 const char *
  30 uc_bidi_class_name (int bidi_class)
  31 {
  32   if (bidi_class >= 0 && bidi_class < sizeof (u_bidi_class_name) / sizeof (u_bidi_class_name[0]))
  33     return u_bidi_class_name[bidi_class];
  34   return NULL;
  35 }
  36
  37 const char *
  38 uc_bidi_category_name (int category)
  39 {
  40   return uc_bidi_class_name (category);
  41 }