node-forever json config support all options?

I tried to use json config to run forever, but some config seems not work. I wonder whether my code is wrong, or it only supports --xxx commands like --minUptime, except -xxx commands like -m.

.
├── forever
│   └── proConfig.json
└── test_debug.js

// config.json
{
  "append": true,
  "watch": true,
  "script": "test_debug.js",
  "minUptime": "100ms",
  "spinSleepTime": "10000ms",
  // -------------------------
  "MAX": 10,
  "LOGFILE": "forever.log",
  "OUTFILE": "out.log",
  "ERRFILE": "err.log"
}

Command:

forever forever/proConfig.json

via Deng