32 lines
759 B
C++
32 lines
759 B
C++
#pragma once
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constexpr inline struct Tables {
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constexpr Tables() {
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whitespace[' '] = true;
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whitespace['\n'] = true;
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whitespace['\r'] = true;
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whitespace['\t'] = true;
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for (int i = 0; i < 0x20; ++i) {
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invalidStringByte[i] = true;
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}
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invalidStringByte[0xc0] = true;
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invalidStringByte[0xc1] = true;
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for (int i = 0xf5; i <= 0xff; ++i) {
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invalidStringByte[i] = true;
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}
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unescape['n'] = '\n';
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unescape['r'] = '\r';
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unescape['t'] = '\t';
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unescape['"'] = '"';
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unescape['b'] = '\b';
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unescape['f'] = '\f';
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unescape['\\'] = '\\';
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unescape['/'] = '/';
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}
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alignas(16) bool whitespace[256]{};
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alignas(16) bool invalidStringByte[256]{};
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alignas(16) char unescape[256]{};
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} tables;
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