         type: 'string'
         enum: ['block', 'underline', 'bar']
         default: 'block'
+        radio: true
         order: 8
       cursorBlink:
         title: 'Cursor Blink'

        order: 3
      agentAuth:
        title: 'Use SSH agent'
        description: 'Requires `$SSH_AUTH_SOCKET` to be set. Defaults to putty\'s pageant on Windows'
        type: 'boolean'
        default: true
        order: 4

          type: 'string'
        order: 5
      externalProcessPort:
        title: 'Port for Communicating with the Julia Process'
        type: 'string'
        description: '`random` will use a new port each time, or enter an integer to set the port statically.'
        default: 'random'
