encoding_index_singlebyte/
windows_1256.rs

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1// AUTOGENERATED FROM index-windows-1256.txt, ORIGINAL COMMENT FOLLOWS:
2//
3// Any copyright is dedicated to the Public Domain.
4// https://creativecommons.org/publicdomain/zero/1.0/
5//
6// For details on index index-windows-1256.txt see the Encoding Standard
7// https://encoding.spec.whatwg.org/
8//
9// Identifier: 161bdb381f16408e8bebcc8f5310c4190af0e359de8d9bbaa3628ce2f0875509
10// Date: 2014-12-19
11
12static FORWARD_TABLE: &'static [u16] = &[
13    8364, 1662, 8218, 402, 8222, 8230, 8224, 8225, 710, 8240, 1657, 8249, 338,
14    1670, 1688, 1672, 1711, 8216, 8217, 8220, 8221, 8226, 8211, 8212, 1705,
15    8482, 1681, 8250, 339, 8204, 8205, 1722, 160, 1548, 162, 163, 164, 165,
16    166, 167, 168, 169, 1726, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180,
17    181, 182, 183, 184, 185, 1563, 187, 188, 189, 190, 1567, 1729, 1569, 1570,
18    1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582,
19    1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 215, 1591, 1592, 1593,
20    1594, 1600, 1601, 1602, 1603, 224, 1604, 226, 1605, 1606, 1607, 1608, 231,
21    232, 233, 234, 235, 1609, 1610, 238, 239, 1611, 1612, 1613, 1614, 244,
22    1615, 1616, 247, 1617, 249, 1618, 251, 252, 8206, 8207, 1746,
23];
24
25/// Returns the index code point for pointer `code` in this index.
26#[inline]
27pub fn forward(code: u8) -> u16 {
28    FORWARD_TABLE[(code - 0x80) as usize]
29}
30
31static BACKWARD_TABLE_LOWER: &'static [u8] = &[
32    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,
33    0, 0, 0, 0, 0, 0, 0, 160, 0, 162, 163, 164, 165, 166, 167, 168, 169, 0,
34    171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185,
35    0, 187, 188, 189, 190, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
36    0, 0, 0, 0, 0, 0, 0, 215, 0, 0, 0, 0, 0, 0, 0, 0, 224, 0, 226, 0, 0, 0, 0,
37    231, 232, 233, 234, 235, 0, 0, 238, 239, 0, 0, 0, 0, 244, 0, 0, 247, 0,
38    249, 0, 251, 252, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
39    0, 0, 140, 156, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
40    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 131, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
41    0, 0, 0, 0, 0, 0, 136, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
42    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 161, 0, 0, 0,
43    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 186, 0, 0, 0, 191, 0, 193, 194, 195, 196,
44    197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211,
45    212, 213, 214, 216, 217, 218, 219, 0, 0, 0, 0, 0, 220, 221, 222, 223, 225,
46    227, 228, 229, 230, 236, 237, 240, 241, 242, 243, 245, 246, 248, 250, 0, 0,
47    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,
48    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 138, 0, 0, 0, 0, 129, 0, 0, 0, 0, 0, 0, 0,
49    141, 0, 143, 0, 0, 0, 0, 0, 0, 0, 0, 154, 0, 0, 0, 0, 0, 0, 142, 0, 0, 0,
50    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 152, 0, 0, 0, 0, 0, 144, 0, 0, 0, 0,
51    0, 0, 0, 0, 0, 0, 159, 0, 0, 0, 170, 0, 0, 192, 0, 0, 0, 0, 0, 0, 0, 0, 0,
52    0, 0, 0, 0, 0, 0, 0, 255, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
53    0, 0, 0, 0, 0, 0, 0, 0, 0, 157, 158, 253, 254, 0, 0, 0, 150, 151, 0, 0, 0,
54    145, 146, 130, 0, 147, 148, 132, 0, 134, 135, 149, 0, 0, 0, 133, 0, 0, 0,
55    0, 0, 0, 0, 0, 0, 137, 0, 0, 0, 0, 0, 0, 0, 0, 139, 155, 0, 0, 0, 0, 0, 0,
56    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
57    0, 0, 0, 0, 0, 0, 0, 0, 0, 153, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
58    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
59];
60
61static BACKWARD_TABLE_UPPER: &'static [u16] = &[
62    0, 0, 0, 0, 0, 32, 64, 96, 0, 0, 128, 0, 160, 0, 0, 0, 0, 0, 0, 0, 0, 0,
63    192, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
64    0, 0, 224, 256, 288, 320, 352, 384, 416, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
65    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,
66    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,
67    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,
68    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,
69    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,
70    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,
71    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,
72    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 448, 480, 0, 0, 0, 512, 0, 0,
73    0, 544,
74];
75
76/// Returns the index pointer for code point `code` in this index.
77#[inline]
78pub fn backward(code: u32) -> u8 {
79    let offset = (code >> 5) as usize;
80    let offset = if offset < 266 {BACKWARD_TABLE_UPPER[offset] as usize} else {0};
81    BACKWARD_TABLE_LOWER[offset + ((code & 31) as usize)]
82}
83
84#[cfg(test)]
85single_byte_tests!(
86    mod = windows_1256
87);
encoding_index_singlebyte/windows_1256.rs

encoding_index_singlebyte/
windows_1256.rs
