var copy_on_update

export async function copy_func(now){
  console.info([document, copy_on_update, now, "copy_func() executed"])
  if ( copy_on_update || now ){
    var ta = document.querySelector("textarea[name='snippet']")
    ta.focus()
    try {
      await navigator.clipboard.writeText(ta.value)
    } catch (error) {
      console.error(error)
    }
    copy_on_update =  false
  }
}

document.querySelector("button[id='normcop']").onclick = function(ev){
  copy_func(true)
  copy_on_update =  true
}

document.querySelector("button[id='copy-button']").onclick = function(ev){
  copy_func(true)
}