blob: 1c6512f8b37eab21b13b469281a6a7bf14018b81 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
/* Pango
* hangul-defs.h:
*
* Copyright (C) 2002-2005 Changwoo Ryu
* Author: Changwoo Ryu <cwryu@debian.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/* See 3.12 "Conjoining Jamo Behavior" in the Unicode Book for more
* information
*/
/* The start of the Hangul Syllables (U+AC00-U+D7A3) */
#define SBASE 0xAC00
#define SCOUNT 11172
/* The starts/ends of the leading consonants (choseong), the vowels
* (jungseong) and the trailing consonants (jongseong).
*/
#define LBASE 0x1100
#define VBASE 0x1161
#define TBASE 0x11A7
#define LEND 0x115F
#define VEND 0x11A7
#define TEND 0x11FF
/* Number of modern jamos */
#define LCOUNT 19
#define VCOUNT 21
#define TCOUNT 28
#define NCOUNT (VCOUNT * TCOUNT) /* number of syllables of a given choseong */
/* choseong and jungseong filler */
#define LFILL 0x115F
#define VFILL 0x1160
/* Old tone marks. */
#define HTONE1 0x302E
#define HTONE2 0x302F
/* Useful macros
*/
#define IS_JAMO(wc) ((wc) >= LBASE && (wc) <= TEND)
#define IS_L(wc) ((wc) >= LBASE && (wc) <= LEND)
#define IS_V(wc) ((wc) >= VFILL && (wc) <= VEND)
#define IS_T(wc) ((wc) > TBASE && (wc) <= TEND)
#define IS_M(wc) ((wc) == HTONE1 || (wc) == HTONE2)
#define IS_S(wc) (SBASE <= (wc) && (wc) < (SBASE + SCOUNT))
/* jamo which can be composited as a precomposed syllable */
#define IS_L_S(wc) ((wc) >= LBASE && (wc) < (LBASE + LCOUNT))
#define IS_V_S(wc) ((wc) >= VBASE && (wc) < (VBASE + VCOUNT))
#define IS_T_S(wc) ((wc) > TBASE && (wc) < (TBASE + TCOUNT))
/* if a syllable has a jongseong */
#define S_HAS_T(s) (((s) - SBASE) % TCOUNT)
/* composing/decomposing */
#define S_FROM_LVT(l,v,t) (SBASE + (((l) - LBASE) * VCOUNT + ((v) - VBASE)) * TCOUNT + ((t) - TBASE))
#define S_FROM_LV(l,v) (SBASE + (((l) - LBASE) * VCOUNT + ((v) - VBASE)) * TCOUNT)
#define L_FROM_S(s) (LBASE + (((s) - SBASE) / NCOUNT))
#define V_FROM_S(s) (VBASE + (((s) - SBASE) % NCOUNT) / TCOUNT)
#define T_FROM_S(s) (TBASE + (((s) - SBASE) % TCOUNT))
|
