libunibreak: wordbreakdef.h Source File

libunibreak 6.1

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wordbreakdef.h
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1/* vim: set expandtab tabstop=4 softtabstop=4 shiftwidth=4: */
2
3/*
4 * Word breaking in a Unicode sequence. Designed to be used in a
5 * generic text renderer.
6 *
7 * Copyright (C) 2013-2019 Tom Hacohen <tom at stosb dot com>
8 * Copyright (C) 2018 Wu Yongwei <wuyongwei at gmail dot com>
9 *
10 * This software is provided 'as-is', without any express or implied
11 * warranty. In no event will the author be held liable for any damages
12 * arising from the use of this software.
13 *
14 * Permission is granted to anyone to use this software for any purpose,
15 * including commercial applications, and to alter it and redistribute
16 * it freely, subject to the following restrictions:
17 *
18 * 1. The origin of this software must not be misrepresented; you must
19 * not claim that you wrote the original software. If you use this
20 * software in a product, an acknowledgement in the product
21 * documentation would be appreciated but is not required.
22 * 2. Altered source versions must be plainly marked as such, and must
23 * not be misrepresented as being the original software.
24 * 3. This notice may not be removed or altered from any source
25 * distribution.
26 *
27 * The main reference is Unicode Standard Annex 29 (UAX #29):
28 * <URL:http://unicode.org/reports/tr29>
29 *
30 * When this library was designed, this annex was at Revision 17, for
31 * Unicode 6.0.0:
32 * <URL:http://www.unicode.org/reports/tr29/tr29-17.html>
33 *
34 * This library has been updated according to Revision 37, for
35 * Unicode 13.0.0:
36 * <URL:http://www.unicode.org/reports/tr29/tr29-37.html>
37 *
38 * The Unicode Terms of Use are available at
39 * <URL:http://www.unicode.org/copyright.html>
40 */
41
51#ifndef WORDBREAKDEF_H
52#define WORDBREAKDEF_H
53
54#include "unibreakdef.h"
55
60 enum WordBreakClass
61{
62 WBP_Undefined,
63 WBP_CR,
64 WBP_LF,
65 WBP_Newline,
66 WBP_Extend,
67 WBP_ZWJ,
68 WBP_Regional_Indicator,
69 WBP_Format,
70 WBP_Katakana,
71 WBP_Hebrew_Letter,
72 WBP_ALetter,
73 WBP_Single_Quote,
74 WBP_Double_Quote,
75 WBP_MidNumLet,
76 WBP_MidLetter,
77 WBP_MidNum,
78 WBP_Numeric,
79 WBP_ExtendNumLet,
80 WBP_WSegSpace,
81 WBP_Any
82};
83
88 struct WordBreakProperties
89{
90 utf32_t start;
91 utf32_t end;
92 enum WordBreakClass prop;
93};
94
95#endif /* WORDBREAKDEF_H */
WordBreakProperties
Struct for entries of word break properties.
Definition wordbreakdef.h:89
WordBreakProperties::prop
enum WordBreakClass prop
The word breaking property.
Definition wordbreakdef.h:92
WordBreakProperties::end
utf32_t end
End codepoint, inclusive.
Definition wordbreakdef.h:91
WordBreakProperties::start
utf32_t start
Start codepoint.
Definition wordbreakdef.h:90
utf32_t
unsigned int utf32_t
Type for UTF-32 data points.
Definition unibreakbase.h:49
unibreakdef.h
Header file for private definitions in the libunibreak library.
WordBreakClass
WordBreakClass
Word break classes.
Definition wordbreakdef.h:61
WBP_Extend
@ WBP_Extend
Definition wordbreakdef.h:66
WBP_ZWJ
@ WBP_ZWJ
Definition wordbreakdef.h:67
WBP_Katakana
@ WBP_Katakana
Definition wordbreakdef.h:70
WBP_ALetter
@ WBP_ALetter
Definition wordbreakdef.h:72
WBP_MidNum
@ WBP_MidNum
Definition wordbreakdef.h:77
WBP_Hebrew_Letter
@ WBP_Hebrew_Letter
Definition wordbreakdef.h:71
WBP_Newline
@ WBP_Newline
Definition wordbreakdef.h:65
WBP_WSegSpace
@ WBP_WSegSpace
Definition wordbreakdef.h:80
WBP_Undefined
@ WBP_Undefined
Definition wordbreakdef.h:62
WBP_MidNumLet
@ WBP_MidNumLet
Definition wordbreakdef.h:75
WBP_MidLetter
@ WBP_MidLetter
Definition wordbreakdef.h:76
WBP_Numeric
@ WBP_Numeric
Definition wordbreakdef.h:78
WBP_ExtendNumLet
@ WBP_ExtendNumLet
Definition wordbreakdef.h:79
WBP_Single_Quote
@ WBP_Single_Quote
Definition wordbreakdef.h:73
WBP_Format
@ WBP_Format
Definition wordbreakdef.h:69
WBP_Any
@ WBP_Any
Definition wordbreakdef.h:81
WBP_CR
@ WBP_CR
Definition wordbreakdef.h:63
WBP_LF
@ WBP_LF
Definition wordbreakdef.h:64
WBP_Double_Quote
@ WBP_Double_Quote
Definition wordbreakdef.h:74
WBP_Regional_Indicator
@ WBP_Regional_Indicator
Definition wordbreakdef.h:68