kabu-gen-table.js

javascript: (() => {
  document.querySelectorAll('.post').forEach((e) => {
    const resNum = e.getElementsByClassName('number')[0].innerText;
    const mes = e.getElementsByClassName('message')[0];

    const match = mes.innerText
      .split('\n')
      .map((line) => /^.*\d+( .+\/.+){6}$/.exec(line))
      .filter(Boolean);
    if (!match || !match[0] || !match[0][0]) return;

    const table = document.createElement('table');
    table.setAttribute('border', '1');
    const tr = document.createElement('tr');

    ['5' + 'ch', '-' + resNum]
      .concat(match[0][0].split(/ |\//g))
      .forEach((c) => {
        const td = document.createElement('td');
        td.appendChild(document.createTextNode(c));
        tr.appendChild(td);
      });
    table.appendChild(tr);
    mes.appendChild(table);
  });
})();

test.md

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