| 1 | import {charCodes} from "./charcodes";
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| 2 |
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| 3 | // https://tc39.github.io/ecma262/#sec-white-space
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| 4 | export const WHITESPACE_CHARS = [
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| 5 | 0x0009,
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| 6 | 0x000b,
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| 7 | 0x000c,
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| 8 | charCodes.space,
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| 9 | charCodes.nonBreakingSpace,
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| 10 | charCodes.oghamSpaceMark,
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| 11 | 0x2000, // EN QUAD
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| 12 | 0x2001, // EM QUAD
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| 13 | 0x2002, // EN SPACE
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| 14 | 0x2003, // EM SPACE
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| 15 | 0x2004, // THREE-PER-EM SPACE
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| 16 | 0x2005, // FOUR-PER-EM SPACE
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| 17 | 0x2006, // SIX-PER-EM SPACE
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| 18 | 0x2007, // FIGURE SPACE
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| 19 | 0x2008, // PUNCTUATION SPACE
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| 20 | 0x2009, // THIN SPACE
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| 21 | 0x200a, // HAIR SPACE
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| 22 | 0x202f, // NARROW NO-BREAK SPACE
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| 23 | 0x205f, // MEDIUM MATHEMATICAL SPACE
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| 24 | 0x3000, // IDEOGRAPHIC SPACE
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| 25 | 0xfeff, // ZERO WIDTH NO-BREAK SPACE
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| 26 | ];
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| 27 |
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| 28 | export const IS_WHITESPACE = new Uint8Array(65536);
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| 29 | for (const char of WHITESPACE_CHARS) {
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| 30 | IS_WHITESPACE[char] = 1;
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| 31 | }
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