00001 /* 00002 HKTextPattern.h 00003 00004 Declarations of data structures and functions for text pattern 00005 manipulation for the HighlighterKit framework. 00006 00007 Copyright (C) 2005, 2006, 2007, 2008 Saso Kiselkov 00008 00009 This library is free software; you can redistribute it and/or 00010 modify it under the terms of the GNU Lesser General Public 00011 License as published by the Free Software Foundation; either 00012 version 2.1 of the License, or (at your option) any later version. 00013 00014 This library is distributed in the hope that it will be useful, 00015 but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00017 Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public 00020 License along with this library; if not, write to the Free Software 00021 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00022 */ 00023 00024 #import <Foundation/NSObject.h> 00025 #import <Foundation/NSString.h> 00026 00027 #ifndef IN_TEXT_PATTERN_M 00028 00031 typedef void HKTextPattern; 00032 #endif 00033 00034 HKTextPattern *HKCompileTextPattern (NSString * string); 00035 00036 void HKFreeTextPattern (HKTextPattern * pattern); 00037 00038 BOOL HKTextPatternsEqual (HKTextPattern * pattern1, HKTextPattern * pattern2); 00039 00040 unsigned int 00041 HKCheckTextPatternPresenceInString (HKTextPattern * pattern, 00042 unichar * string, 00043 unsigned int stringLength, 00044 unsigned int index); 00045 00046 unichar *HKPermissibleCharactersAtPatternBeginning (HKTextPattern * pattern);