1/* Word break property. 2 Copyright (C) 2001-2003, 2006-2010 Free Software Foundation, Inc. 3 Written by Bruno Haible <bruno@clisp.org>, 2009. 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 <http://www.gnu.org/licenses/>. */ 17 18#include <config.h> 19 20/* Specification. */ 21#include "uniwbrk.h" 22 23#include "wbrkprop.h" 24 25int 26uc_wordbreak_property (ucs4_t uc) 27{ 28 unsigned int index1 = uc >> wbrkprop_header_0; 29 if (index1 < wbrkprop_header_1) 30 { 31 int lookup1 = uniwbrkprop.level1[index1]; 32 if (lookup1 >= 0) 33 { 34 unsigned int index2 = (uc >> wbrkprop_header_2) & wbrkprop_header_3; 35 int lookup2 = uniwbrkprop.level2[lookup1 + index2]; 36 if (lookup2 >= 0) 37 { 38 unsigned int index3 = uc & wbrkprop_header_4; 39 return uniwbrkprop.level3[lookup2 + index3]; 40 } 41 } 42 } 43 return WBP_OTHER; 44} 45