use crate::buffer::Buffer;
const MACHINE_TRANS_KEYS: &[u8] = &[
8, 8, 4, 8, 5, 7, 5, 8, 4, 8, 6, 6, 16, 16, 4, 8,
4, 13, 4, 8, 8, 8, 5, 7, 5, 8, 4, 8, 6, 6, 16, 16,
4, 8, 4, 13, 4, 13, 4, 13, 8, 8, 5, 7, 5, 8, 4, 8,
6, 6, 16, 16, 4, 8, 4, 8, 4, 13, 8, 8, 5, 7, 5, 8,
4, 8, 6, 6, 16, 16, 4, 8, 4, 8, 5, 8, 8, 8, 1, 19,
3, 17, 3, 17, 4, 17, 1, 16, 5, 10, 5, 10, 10, 10, 5, 10,
1, 16, 1, 16, 1, 16, 3, 10, 4, 10, 5, 10, 4, 10, 5, 10,
3, 10, 5, 10, 3, 17, 3, 17, 3, 17, 3, 17, 4, 17, 1, 16,
3, 17, 3, 17, 4, 17, 1, 16, 5, 10, 10, 10, 5, 10, 1, 16,
1, 16, 3, 10, 4, 10, 5, 10, 4, 10, 5, 10, 5, 10, 3, 10,
5, 10, 3, 17, 3, 17, 4, 8, 3, 17, 3, 17, 4, 17, 1, 16,
3, 17, 1, 16, 5, 10, 10, 10, 5, 10, 1, 16, 1, 16, 3, 10,
4, 10, 5, 10, 3, 17, 4, 10, 5, 10, 5, 10, 3, 10, 5, 10,
3, 17, 4, 13, 4, 8, 3, 17, 3, 17, 4, 17, 1, 16, 3, 17,
1, 16, 5, 10, 10, 10, 5, 10, 1, 16, 1, 16, 3, 10, 4, 10,
5, 10, 3, 17, 4, 10, 5, 10, 5, 10, 3, 10, 5, 10, 1, 17,
3, 17, 1, 17, 4, 13, 5, 10, 10, 10, 5, 10, 1, 16, 3, 10,
5, 10, 5, 10, 10, 10, 5, 10, 1, 16, 0
];
const MACHINE_KEY_SPANS: &[u16] = &[
1, 5, 3, 4, 5, 1, 1, 5,
10, 5, 1, 3, 4, 5, 1, 1,
5, 10, 10, 10, 1, 3, 4, 5,
1, 1, 5, 5, 10, 1, 3, 4,
5, 1, 1, 5, 5, 4, 1, 19,
15, 15, 14, 16, 6, 6, 1, 6,
16, 16, 16, 8, 7, 6, 7, 6,
8, 6, 15, 15, 15, 15, 14, 16,
15, 15, 14, 16, 6, 1, 6, 16,
16, 8, 7, 6, 7, 6, 6, 8,
6, 15, 15, 5, 15, 15, 14, 16,
15, 16, 6, 1, 6, 16, 16, 8,
7, 6, 15, 7, 6, 6, 8, 6,
15, 10, 5, 15, 15, 14, 16, 15,
16, 6, 1, 6, 16, 16, 8, 7,
6, 15, 7, 6, 6, 8, 6, 17,
15, 17, 10, 6, 1, 6, 16, 8,
6, 6, 1, 6, 16
];
const MACHINE_INDEX_OFFSETS: &[u16] = &[
0, 2, 8, 12, 17, 23, 25, 27,
33, 44, 50, 52, 56, 61, 67, 69,
71, 77, 88, 99, 110, 112, 116, 121,
127, 129, 131, 137, 143, 154, 156, 160,
165, 171, 173, 175, 181, 187, 192, 194,
214, 230, 246, 261, 278, 285, 292, 294,
301, 318, 335, 352, 361, 369, 376, 384,
391, 400, 407, 423, 439, 455, 471, 486,
503, 519, 535, 550, 567, 574, 576, 583,
600, 617, 626, 634, 641, 649, 656, 663,
672, 679, 695, 711, 717, 733, 749, 764,
781, 797, 814, 821, 823, 830, 847, 864,
873, 881, 888, 904, 912, 919, 926, 935,
942, 958, 969, 975, 991, 1007, 1022, 1039,
1055, 1072, 1079, 1081, 1088, 1105, 1122, 1131,
1139, 1146, 1162, 1170, 1177, 1184, 1193, 1200,
1218, 1234, 1252, 1263, 1270, 1272, 1279, 1296,
1305, 1312, 1319, 1321, 1328
];
const MACHINE_INDICIES: &[u8] = &[
1, 0, 2, 3, 3, 4, 1, 0,
3, 3, 4, 0, 3, 3, 4, 1,
0, 5, 3, 3, 4, 1, 0, 6,
0, 7, 0, 8, 3, 3, 4, 1,
0, 2, 3, 3, 4, 1, 0, 0,
0, 0, 9, 0, 11, 12, 12, 13,
14, 10, 14, 10, 12, 12, 13, 10,
12, 12, 13, 14, 10, 15, 12, 12,
13, 14, 10, 16, 10, 17, 10, 18,
12, 12, 13, 14, 10, 11, 12, 12,
13, 14, 10, 10, 10, 10, 19, 10,
11, 12, 12, 13, 14, 10, 10, 10,
10, 20, 10, 22, 23, 23, 24, 25,
21, 21, 21, 21, 26, 21, 25, 21,
23, 23, 24, 27, 23, 23, 24, 25,
21, 28, 23, 23, 24, 25, 21, 29,
21, 30, 21, 22, 23, 23, 24, 25,
21, 31, 23, 23, 24, 25, 21, 33,
34, 34, 35, 36, 32, 32, 32, 32,
37, 32, 36, 32, 34, 34, 35, 32,
34, 34, 35, 36, 32, 38, 34, 34,
35, 36, 32, 39, 32, 40, 32, 33,
34, 34, 35, 36, 32, 41, 34, 34,
35, 36, 32, 23, 23, 24, 1, 0,
43, 42, 45, 46, 47, 48, 49, 50,
24, 25, 44, 51, 52, 52, 26, 44,
53, 54, 55, 56, 57, 44, 59, 60,
61, 62, 4, 1, 58, 63, 58, 58,
9, 58, 58, 58, 64, 58, 65, 60,
66, 66, 4, 1, 58, 63, 58, 58,
58, 58, 58, 58, 64, 58, 60, 66,
66, 4, 1, 58, 63, 58, 58, 58,
58, 58, 58, 64, 58, 45, 58, 58,
58, 67, 68, 58, 1, 58, 63, 58,
58, 58, 58, 58, 45, 58, 69, 69,
58, 1, 58, 63, 58, 63, 58, 58,
70, 58, 63, 58, 63, 58, 63, 58,
58, 58, 58, 63, 58, 45, 58, 71,
58, 69, 69, 58, 1, 58, 63, 58,
58, 58, 58, 58, 45, 58, 45, 58,
58, 58, 69, 69, 58, 1, 58, 63,
58, 58, 58, 58, 58, 45, 58, 45,
58, 58, 58, 69, 68, 58, 1, 58,
63, 58, 58, 58, 58, 58, 45, 58,
72, 7, 73, 74, 4, 1, 58, 63,
58, 7, 73, 74, 4, 1, 58, 63,
58, 73, 73, 4, 1, 58, 63, 58,
75, 76, 76, 4, 1, 58, 63, 58,
67, 77, 58, 1, 58, 63, 58, 67,
58, 69, 69, 58, 1, 58, 63, 58,
69, 77, 58, 1, 58, 63, 58, 59,
60, 66, 66, 4, 1, 58, 63, 58,
58, 58, 58, 58, 58, 64, 58, 59,
60, 61, 66, 4, 1, 58, 63, 58,
58, 9, 58, 58, 58, 64, 58, 79,
80, 81, 82, 13, 14, 78, 83, 78,
78, 20, 78, 78, 78, 84, 78, 85,
80, 86, 82, 13, 14, 78, 83, 78,
78, 78, 78, 78, 78, 84, 78, 80,
86, 82, 13, 14, 78, 83, 78, 78,
78, 78, 78, 78, 84, 78, 87, 78,
78, 78, 88, 89, 78, 14, 78, 83,
78, 78, 78, 78, 78, 87, 78, 90,
80, 91, 92, 13, 14, 78, 83, 78,
78, 19, 78, 78, 78, 84, 78, 93,
80, 86, 86, 13, 14, 78, 83, 78,
78, 78, 78, 78, 78, 84, 78, 80,
86, 86, 13, 14, 78, 83, 78, 78,
78, 78, 78, 78, 84, 78, 87, 78,
78, 78, 94, 89, 78, 14, 78, 83,
78, 78, 78, 78, 78, 87, 78, 83,
78, 78, 95, 78, 83, 78, 83, 78,
83, 78, 78, 78, 78, 83, 78, 87,
78, 96, 78, 94, 94, 78, 14, 78,
83, 78, 78, 78, 78, 78, 87, 78,
87, 78, 78, 78, 94, 94, 78, 14,
78, 83, 78, 78, 78, 78, 78, 87,
78, 97, 17, 98, 99, 13, 14, 78,
83, 78, 17, 98, 99, 13, 14, 78,
83, 78, 98, 98, 13, 14, 78, 83,
78, 100, 101, 101, 13, 14, 78, 83,
78, 88, 102, 78, 14, 78, 83, 78,
94, 94, 78, 14, 78, 83, 78, 88,
78, 94, 94, 78, 14, 78, 83, 78,
94, 102, 78, 14, 78, 83, 78, 90,
80, 86, 86, 13, 14, 78, 83, 78,
78, 78, 78, 78, 78, 84, 78, 90,
80, 91, 86, 13, 14, 78, 83, 78,
78, 19, 78, 78, 78, 84, 78, 11,
12, 12, 13, 14, 78, 79, 80, 86,
82, 13, 14, 78, 83, 78, 78, 78,
78, 78, 78, 84, 78, 104, 48, 105,
105, 24, 25, 103, 51, 103, 103, 103,
103, 103, 103, 55, 103, 48, 105, 105,
24, 25, 103, 51, 103, 103, 103, 103,
103, 103, 55, 103, 106, 103, 103, 103,
107, 108, 103, 25, 103, 51, 103, 103,
103, 103, 103, 106, 103, 47, 48, 109,
110, 24, 25, 103, 51, 103, 103, 26,
103, 103, 103, 55, 103, 106, 103, 103,
103, 111, 108, 103, 25, 103, 51, 103,
103, 103, 103, 103, 106, 103, 51, 103,
103, 112, 103, 51, 103, 51, 103, 51,
103, 103, 103, 103, 51, 103, 106, 103,
113, 103, 111, 111, 103, 25, 103, 51,
103, 103, 103, 103, 103, 106, 103, 106,
103, 103, 103, 111, 111, 103, 25, 103,
51, 103, 103, 103, 103, 103, 106, 103,
114, 30, 115, 116, 24, 25, 103, 51,
103, 30, 115, 116, 24, 25, 103, 51,
103, 115, 115, 24, 25, 103, 51, 103,
47, 48, 105, 105, 24, 25, 103, 51,
103, 103, 103, 103, 103, 103, 55, 103,
117, 118, 118, 24, 25, 103, 51, 103,
107, 119, 103, 25, 103, 51, 103, 111,
111, 103, 25, 103, 51, 103, 107, 103,
111, 111, 103, 25, 103, 51, 103, 111,
119, 103, 25, 103, 51, 103, 47, 48,
109, 105, 24, 25, 103, 51, 103, 103,
26, 103, 103, 103, 55, 103, 22, 23,
23, 24, 25, 120, 120, 120, 120, 26,
120, 22, 23, 23, 24, 25, 120, 122,
123, 124, 125, 35, 36, 121, 126, 121,
121, 37, 121, 121, 121, 127, 121, 128,
123, 125, 125, 35, 36, 121, 126, 121,
121, 121, 121, 121, 121, 127, 121, 123,
125, 125, 35, 36, 121, 126, 121, 121,
121, 121, 121, 121, 127, 121, 129, 121,
121, 121, 130, 131, 121, 36, 121, 126,
121, 121, 121, 121, 121, 129, 121, 122,
123, 124, 52, 35, 36, 121, 126, 121,
121, 37, 121, 121, 121, 127, 121, 129,
121, 121, 121, 132, 131, 121, 36, 121,
126, 121, 121, 121, 121, 121, 129, 121,
126, 121, 121, 133, 121, 126, 121, 126,
121, 126, 121, 121, 121, 121, 126, 121,
129, 121, 134, 121, 132, 132, 121, 36,
121, 126, 121, 121, 121, 121, 121, 129,
121, 129, 121, 121, 121, 132, 132, 121,
36, 121, 126, 121, 121, 121, 121, 121,
129, 121, 135, 40, 136, 137, 35, 36,
121, 126, 121, 40, 136, 137, 35, 36,
121, 126, 121, 136, 136, 35, 36, 121,
126, 121, 122, 123, 125, 125, 35, 36,
121, 126, 121, 121, 121, 121, 121, 121,
127, 121, 138, 139, 139, 35, 36, 121,
126, 121, 130, 140, 121, 36, 121, 126,
121, 132, 132, 121, 36, 121, 126, 121,
130, 121, 132, 132, 121, 36, 121, 126,
121, 132, 140, 121, 36, 121, 126, 121,
45, 46, 47, 48, 109, 105, 24, 25,
103, 51, 52, 52, 26, 103, 103, 45,
55, 103, 59, 141, 61, 62, 4, 1,
58, 63, 58, 58, 9, 58, 58, 58,
64, 58, 45, 46, 47, 48, 142, 143,
24, 144, 58, 145, 58, 52, 26, 58,
58, 45, 55, 58, 22, 146, 146, 24,
144, 58, 63, 58, 58, 26, 58, 145,
58, 58, 147, 58, 145, 58, 145, 58,
145, 58, 58, 58, 58, 145, 58, 45,
58, 71, 22, 146, 146, 24, 144, 58,
63, 58, 58, 58, 58, 58, 45, 58,
149, 148, 150, 150, 148, 43, 148, 151,
148, 150, 150, 148, 43, 148, 151, 148,
151, 148, 148, 152, 148, 151, 148, 151,
148, 151, 148, 148, 148, 148, 151, 148,
45, 120, 120, 120, 120, 120, 120, 120,
120, 120, 52, 120, 120, 120, 120, 45,
120, 0
];
const MACHINE_TRANS_TARGS: &[u8] = &[
39, 45, 50, 2, 51, 5, 6, 53,
57, 58, 39, 67, 11, 73, 68, 14,
15, 75, 80, 81, 84, 39, 89, 21,
95, 90, 98, 39, 24, 25, 97, 103,
39, 112, 30, 118, 113, 121, 33, 34,
120, 126, 39, 137, 39, 40, 60, 85,
87, 105, 106, 91, 107, 127, 128, 99,
135, 140, 39, 41, 43, 8, 59, 46,
54, 42, 1, 44, 48, 0, 47, 49,
52, 3, 4, 55, 7, 56, 39, 61,
63, 18, 83, 69, 76, 62, 9, 64,
78, 71, 65, 17, 82, 66, 10, 70,
72, 74, 12, 13, 77, 16, 79, 39,
86, 26, 88, 101, 93, 19, 104, 20,
92, 94, 96, 22, 23, 100, 27, 102,
39, 39, 108, 110, 28, 35, 114, 122,
109, 111, 124, 116, 29, 115, 117, 119,
31, 32, 123, 36, 125, 129, 130, 134,
131, 132, 37, 133, 39, 136, 38, 138,
139
];
const MACHINE_TRANS_ACTIONS: &[u8] = &[
1, 0, 2, 0, 2, 0, 0, 2,
2, 2, 3, 2, 0, 2, 0, 0,
0, 2, 2, 2, 2, 4, 2, 0,
5, 0, 5, 6, 0, 0, 5, 2,
7, 2, 0, 2, 0, 2, 0, 0,
2, 2, 8, 0, 11, 2, 2, 5,
0, 12, 12, 0, 2, 5, 2, 5,
2, 0, 13, 2, 0, 0, 2, 0,
2, 2, 0, 2, 2, 0, 0, 2,
2, 0, 0, 0, 0, 2, 14, 2,
0, 0, 2, 0, 2, 2, 0, 2,
2, 2, 2, 0, 2, 2, 0, 0,
2, 2, 0, 0, 0, 0, 2, 15,
5, 0, 5, 2, 2, 0, 5, 0,
0, 2, 5, 0, 0, 0, 0, 2,
16, 17, 2, 0, 0, 0, 0, 2,
2, 2, 2, 2, 0, 0, 2, 2,
0, 0, 0, 0, 2, 0, 18, 18,
0, 0, 0, 0, 19, 2, 0, 0,
0
];
const MACHINE_TO_STATE_ACTIONS: &[u8] = &[
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 9,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0
];
const MACHINE_FROM_STATE_ACTIONS: &[u8] = &[
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 10,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0
];
const MACHINE_EOF_TRANS: &[u8] = &[
1, 1, 1, 1, 1, 1, 1, 1,
1, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 22, 22, 28, 22, 22,
22, 22, 22, 22, 33, 33, 33, 33,
33, 33, 33, 33, 33, 1, 43, 0,
59, 59, 59, 59, 59, 59, 59, 59,
59, 59, 59, 59, 59, 59, 59, 59,
59, 59, 59, 59, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79, 104, 104, 104,
104, 104, 104, 104, 104, 104, 104, 104,
104, 104, 104, 104, 104, 104, 104, 104,
104, 121, 121, 122, 122, 122, 122, 122,
122, 122, 122, 122, 122, 122, 122, 122,
122, 122, 122, 122, 122, 122, 122, 104,
59, 59, 59, 59, 59, 59, 59, 149,
149, 149, 149, 149, 121
];
#[derive(Clone, Copy)]
pub enum SyllableType {
ConsonantSyllable = 0,
VowelSyllable,
StandaloneCluster,
SymbolCluster,
BrokenCluster,
NonIndicCluster,
}
pub fn find_syllables_indic(buffer: &mut Buffer) {
let mut cs = 39usize;
let mut ts = 0;
let mut te = 0;
let mut act = 0;
let mut p = 0;
let pe = buffer.len;
let eof = buffer.len;
let mut syllable_serial = 1u8;
let mut reset = true;
let mut slen;
let mut trans = 0;
if p == pe {
if MACHINE_EOF_TRANS[cs] > 0 {
trans = (MACHINE_EOF_TRANS[cs] - 1) as usize;
}
}
loop {
if reset {
if MACHINE_FROM_STATE_ACTIONS[cs] == 10 {
ts = p;
}
slen = MACHINE_KEY_SPANS[cs] as usize;
let cs_idx = ((cs as i32) << 1) as usize;
let i = if slen > 0 &&
MACHINE_TRANS_KEYS[cs_idx] <= buffer.info[p].indic_category() as u8 &&
buffer.info[p].indic_category() as u8 <= MACHINE_TRANS_KEYS[cs_idx + 1]
{
(buffer.info[p].indic_category() as u8 - MACHINE_TRANS_KEYS[cs_idx]) as usize
} else {
slen
};
trans = MACHINE_INDICIES[MACHINE_INDEX_OFFSETS[cs] as usize + i] as usize;
}
reset = true;
cs = MACHINE_TRANS_TARGS[trans] as usize;
if MACHINE_TRANS_ACTIONS[trans] != 0 {
match MACHINE_TRANS_ACTIONS[trans] {
2 => te = p + 1,
11 => {
te = p + 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::NonIndicCluster, buffer);
}
13 => {
te = p;
p -= 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::ConsonantSyllable, buffer);
}
14 => {
te = p;
p -= 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::VowelSyllable, buffer);
}
17 => {
te = p;
p -= 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::StandaloneCluster, buffer);
}
19 => {
te = p;
p -= 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::SymbolCluster, buffer);
}
15 => {
te = p;
p -= 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::BrokenCluster, buffer);
}
16 => {
te = p;
p -= 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::NonIndicCluster, buffer);
}
1 => {
p = te - 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::ConsonantSyllable, buffer);
}
3 => {
p = te - 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::VowelSyllable, buffer);
}
7 => {
p = te - 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::StandaloneCluster, buffer);
}
8 => {
p = te - 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::SymbolCluster, buffer);
}
4 => {
p = te - 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::BrokenCluster, buffer);
}
6 => {
match act {
1 => {
p = te - 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::ConsonantSyllable, buffer);
}
5 => {
p = te - 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::BrokenCluster, buffer);
}
6 => {
p = te - 1;
found_syllable(ts, te, &mut syllable_serial, SyllableType::NonIndicCluster, buffer);
}
_ => {}
}
}
18 => {
te = p + 1;
act = 1;
}
5 => {
te = p + 1;
act = 5;
}
12 => {
te = p + 1;
act = 6;
}
_ => {}
}
}
if MACHINE_TO_STATE_ACTIONS[cs] == 9 {
ts = 0;
}
p += 1;
if p != pe {
continue;
}
if p == eof {
if MACHINE_EOF_TRANS[cs] > 0 {
trans = (MACHINE_EOF_TRANS[cs] - 1) as usize;
reset = false;
continue;
}
}
break;
}
}
#[inline]
fn found_syllable(
start: usize,
end: usize,
syllable_serial: &mut u8,
kind: SyllableType,
buffer: &mut Buffer,
) {
for i in start..end {
buffer.info[i].set_syllable((*syllable_serial << 4) | kind as u8);
}
*syllable_serial += 1;
if *syllable_serial == 16 {
*syllable_serial = 1;
}
}