code: function writeSupportCells(supportData, compatNotes, browserPlatformType) {
    let output = '';
  
    for (let browserNameKey of Object.keys(browsers[browserPlatformType])) {
      let support = supportData[browserNameKey];
      let supportInfo = '';
      // if supportData is an array, there are multiple support statements
      if (Array.isArray(support)) {
        for (let entry of support) {
          supportInfo += `<p>${writeSupportInfo(entry, browserNameKey, compatNotes)}</p>`;
        }
      } else if (support) { // there is just one support statement
        supportInfo = writeSupportInfo(support, browserNameKey, compatNotes);
      } else { // this browser has no info, it's unknown
      supportInfo = writeSupportInfo(null);
    }
    output += `<td class="${getSupportClass(supportData[browserNameKey])}">${supportInfo}</td>`;
  }
  return output;
  }
docs: /*
  For a single row, write all the cells that contain support data.
  (That is, every cell in the row except the first, which contains
  an identifier for the row,  like "Basic support".