Function posToDOM

lib/web/CodeMirror/src/input/ContentEditableInput.js:395–409

(cm, pos)

ContentEditableInput.prototype.needsContentAttribute = true

function posToDOM(cm, pos) {
  let view = findViewForLine(cm, pos.line)
  if (!view || view.hidden) return null
  let line = getLine(cm.doc, pos.line)
  let info = mapFromLineView(view, line, pos.line)

  let order = getOrder(line, cm.doc.direction), side = "left"
  if (order) {
    let partPos = getBidiPartAt(order, pos.ch)
    side = partPos % 2 ? "right" : "left"
  }
  let result = nodeAndOffsetInLineMap(info.map, pos.ch, side)
  result.offset = result.collapse == "right" ? result.end : result.start
  return result
}

function isInGutter(node) {
  for (let scan = node; scan; scan = scan.parentNode)