Function buildLanguages

tools/build_node.js:128–137

(languages, options)

}

async function buildLanguages(languages, options) {
  log("Writing languages.");
  await Promise.all(
    languages.map(async(lang) => {
      await buildNodeLanguage(lang, options);
      process.stdout.write(".");
    })
  );
  log("");
}

const CORE_FILES = [
  "LICENSE",