Function legacyNewLineFix

codejar.ts:348–363

(event: KeyboardEvent)

  }

  function legacyNewLineFix(event: KeyboardEvent) {
    // Firefox does not support plaintext-only mode
    // and puts <div><br></div> on Enter. Let's help.
    if (isLegacy && event.key === 'Enter') {
      preventDefault(event)
      event.stopPropagation()
      if (afterCursor() == '') {
        insert('\n ')
        const pos = save()
        pos.start = --pos.end
        restore(pos)
      } else {
        insert('\n')
      }
    }
  }

  function handleSelfClosingCharacters(event: KeyboardEvent) {
    const open = options.autoclose.open;