message: Fix shift-Enter to enter newline not send message
diff: @@ -387,19 +387,23 @@ export function renderMessageEditor (channelObject, messageTable, userContext, o
  field.setAttribute('style', messageBodyStyle + 'background-color: #eef;')
  // Trap the Enter BEFORE it is used ti make a newline
  +
  field.addEventListener(
  'keydown',
  async function (e) {
  // User preference?
  - if (e.keyCode === 13) {
  - if (!e.altKey) {
  - // Alt-Enter just adds a new line
  + if (e.code === "Enter") {
  + // if (e.keyCode === 13) { // deprocated https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/keyCode
  + if (!e.shiftKey) {
  + // Shift-Enter just adds a new line
  + // (note alt-enter doesn't add newline anyway on my setup - so have to use shift.
  await handleFieldInput(e)
  }
  }
  },
  false
  )
  +
  widgets.makeDropTarget(field, droppedURIHandler, droppedFileHandler)
  rhs.innerHTML = ''
  