зеркало из https://github.com/mozilla/gecko-dev.git
73 строки
3.6 KiB
Rust
73 строки
3.6 KiB
Rust
// AUTOGENERATED FROM index-iso-8859-13.txt, ORIGINAL COMMENT FOLLOWS:
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//
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// Any copyright is dedicated to the Public Domain.
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// https://creativecommons.org/publicdomain/zero/1.0/
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//
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// For details on index index-iso-8859-13.txt see the Encoding Standard
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// https://encoding.spec.whatwg.org/
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//
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// Identifier: 40736338e964ab520407cebcb01329f8d450abf6ce12bf88b74b655b60e43300
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// Date: 2014-12-19
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static FORWARD_TABLE: &'static [u16] = &[
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128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142,
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143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157,
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158, 159, 160, 8221, 162, 163, 164, 8222, 166, 167, 216, 169, 342, 171,
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172, 173, 174, 198, 176, 177, 178, 179, 8220, 181, 182, 183, 248, 185, 343,
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187, 188, 189, 190, 230, 260, 302, 256, 262, 196, 197, 280, 274, 268, 201,
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377, 278, 290, 310, 298, 315, 352, 323, 325, 211, 332, 213, 214, 215, 370,
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321, 346, 362, 220, 379, 381, 223, 261, 303, 257, 263, 228, 229, 281, 275,
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269, 233, 378, 279, 291, 311, 299, 316, 353, 324, 326, 243, 333, 245, 246,
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247, 371, 322, 347, 363, 252, 380, 382, 8217,
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];
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/// Returns the index code point for pointer `code` in this index.
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#[inline]
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pub fn forward(code: u8) -> u16 {
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FORWARD_TABLE[(code - 0x80) as usize]
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}
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static BACKWARD_TABLE_LOWER: &'static [u8] = &[
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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,
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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,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 129, 130, 131, 132, 133,
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134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148,
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149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 0, 162, 163,
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164, 0, 166, 167, 0, 169, 0, 171, 172, 173, 174, 0, 176, 177, 178, 179, 0,
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181, 182, 183, 0, 185, 0, 187, 188, 189, 190, 0, 0, 0, 0, 0, 196, 197, 175,
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0, 0, 201, 0, 0, 0, 0, 0, 0, 0, 0, 0, 211, 0, 213, 214, 215, 168, 0, 0, 0,
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220, 0, 0, 223, 0, 0, 0, 0, 228, 229, 191, 0, 0, 233, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 243, 0, 245, 246, 247, 184, 0, 0, 0, 252, 0, 0, 0, 194, 226, 0, 0,
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192, 224, 195, 227, 0, 0, 0, 0, 200, 232, 0, 0, 0, 0, 199, 231, 0, 0, 203,
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235, 198, 230, 0, 0, 0, 0, 0, 0, 0, 0, 204, 236, 0, 0, 0, 0, 0, 0, 206,
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238, 0, 0, 193, 225, 0, 0, 0, 0, 0, 0, 205, 237, 0, 0, 0, 207, 239, 0, 0,
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0, 0, 217, 249, 209, 241, 210, 242, 0, 0, 0, 0, 0, 212, 244, 0, 0, 0, 0, 0,
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0, 0, 0, 170, 186, 0, 0, 218, 250, 0, 0, 0, 0, 208, 240, 0, 0, 0, 0, 0, 0,
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0, 0, 219, 251, 0, 0, 0, 0, 0, 0, 216, 248, 0, 0, 0, 0, 0, 202, 234, 221,
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253, 222, 254, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 255, 0, 0, 180, 161, 165, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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];
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static BACKWARD_TABLE_UPPER: &'static [u16] = &[
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0, 0, 64, 128, 192, 256, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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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,
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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,
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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,
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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,
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0, 0, 0, 0, 0, 320,
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];
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/// Returns the index pointer for code point `code` in this index.
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#[inline]
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pub fn backward(code: u32) -> u8 {
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let offset = (code >> 6) as usize;
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let offset = if offset < 129 {BACKWARD_TABLE_UPPER[offset] as usize} else {0};
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BACKWARD_TABLE_LOWER[offset + ((code & 63) as usize)]
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}
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#[cfg(test)]
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single_byte_tests!(
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mod = iso_8859_13
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);
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