#pragma once

constexpr inline struct Tables {
  constexpr Tables() {
    whitespace[' '] = true;
    whitespace['\n'] = true;
    whitespace['\r'] = true;
    whitespace['\t'] = true;

    for (int i = 0; i < 0x20; ++i) {
      invalidStringByte[i] = true;
    }
    invalidStringByte[0xc0] = true;
    invalidStringByte[0xc1] = true;
    for (int i = 0xf5; i <= 0xff; ++i) {
      invalidStringByte[i] = true;
    }

    unescape['n'] = '\n';
    unescape['r'] = '\r';
    unescape['t'] = '\t';
    unescape['"'] = '"';
    unescape['b'] = '\b';
    unescape['f'] = '\f';
    unescape['\\'] = '\\';
    unescape['/'] = '/';
  }
  alignas(16) bool whitespace[256]{};
  alignas(16) bool invalidStringByte[256]{};
  alignas(16) char unescape[256]{};
} tables;