Function normalizeHeading

src/cli/up.ts:22–28

(text: string)

}

function normalizeHeading(text: string): string {
  return text
    .replace(/[`*_~]/g, ' ')
    .replace(/[^a-zA-Z0-9]+/g, ' ')
    .trim()
    .toLowerCase()
}

async function fileExists(path: string): Promise<boolean> {
  try {