Function esc

src/generate_epub_toc.mjs:6–8

(str)

let [template, ...chapters] = process.argv.slice(2)

function esc(str) {
  return str.replace(/[<>&"]/g, ch => ch == "<" ? "&lt;" : ch == ">" ? "&gt;" : ch == "&" ? "&amp;" : "&quot;")
}

let toc = ""
const section = /<h2\b[^>]*><a [^>]*?id="(h_.*?)".*?><\/a>(.*?)<\/h2>/g