default value for -l and -s options seems to be wrong

[VladimirAlexiev]

According to online help, the lint and safe options are turned off by default:

# jsonld canonize -h
Options:
  -l, --lint             show lint warnings [false]
  -s, --safe             enable safe mode [false]

I have a file with a couple of defects:

# cat input.jsonld
{
  "@context": {
    "@vocab": "http://schema.org/",
    "countries": "http://publication.europa.eu/resource/authority/country/"
  },
  "@graph": [
    {
      "@id": "countries:ITA"
    },
    {
      "@id": "http://people.example/Homer",
      "full_name": "Homer Simpson",
      "country": {
        "@id": "countries:ITA"
      }
    },
    {
      "@id": "http://people.example/Lisa",
      "full_name": "Lisa Simpson",
      "country": {
        "@id": "countries:ITA"
      }
    }
  ]
}

If I feed it to canonize, it complains about both "safe" and "lint", there's no way to disable those checks, and it produces no output:

# jsonld canonize input.jsonld
jsonld.ValidationError: Safe mode validation error.
    at safeEventHandler (C:\Users\Vladimir Alexiev\AppData\Roaming\npm\node_modules\jsonld-cli\node_modules\jsonld\lib\events.js:133:11)
    at _handle (C:\Users\Vladimir Alexiev\AppData\Roaming\npm\node_modules\jsonld-cli\node_modules\jsonld\lib\events.js:82:7)
    at api.handleEvent (C:\Users\Vladimir Alexiev\AppData\Roaming\npm\node_modules\jsonld-cli\node_modules\jsonld\lib\events.js:71:3)
    at _dropUnsafeObject (C:\Users\Vladimir Alexiev\AppData\Roaming\npm\node_modules\jsonld-cli\node_modules\jsonld\lib\expand.js:415:7)
    at Object.api.expand (C:\Users\Vladimir Alexiev\AppData\Roaming\npm\node_modules\jsonld-cli\node_modules\jsonld\lib\expand.js:381:12)
    at async Object.api.expand (C:\Users\Vladimir Alexiev\AppData\Roaming\npm\node_modules\jsonld-cli\node_modules\jsonld\lib\expand.js:125:15)
    at async _expandObject (C:\Users\Vladimir Alexiev\AppData\Roaming\npm\node_modules\jsonld-cli\node_modules\jsonld\lib\expand.js:920:25)
    at async api.expand (C:\Users\Vladimir Alexiev\AppData\Roaming\npm\node_modules\jsonld-cli\node_modules\jsonld\lib\expand.js:251:3)
    at async Function.jsonld.expand (C:\Users\Vladimir Alexiev\AppData\Roaming\npm\node_modules\jsonld-cli\node_modules\jsonld\lib\jsonld.js:321:18)
    at async Function.jsonld.toRDF (C:\Users\Vladimir Alexiev\AppData\Roaming\npm\node_modules\jsonld-cli\node_modules\jsonld\lib\jsonld.js:680:16)
Error: {
  name: 'jsonld.ValidationError',
  details: {
    event: {
      type: [ 'JsonLdEvent' ],
      code: 'object with only @id',
      level: 'warning',
      message: 'Dropping object with only @id.',
      details: {
        value: {
          '@id': 'http://publication.europa.eu/resource/authority/country/ITA'
        }
      }
    }
  }
}

The other modes (expand, flatten, format) don't issues such errors/warnings