Package Exports

remark-lint-no-duplicate-definitions

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (remark-lint-no-duplicate-definitions) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

remark-lint-no-duplicate-definitions

Warn when duplicate definitions are found.

Presets

This rule is included in the following presets:

Preset	Setting
`remark-preset-lint-recommended`

Example

`ok.md`

In

[foo]: bar
[baz]: qux

Out

No messages.

`not-ok.md`

In

[foo]: bar
[foo]: qux

Out

2:1-2:11: Do not use definitions with the same identifier (1:1)

Install

npm:

npm install remark-lint-no-duplicate-definitions

Use

You probably want to use it on the CLI through a config file:

 …
 "remarkConfig": {
   "plugins": [
     …
     "lint",
+    "lint-no-duplicate-definitions",
     …
   ]
 }
 …

Or use it on the CLI directly

remark -u lint -u lint-no-duplicate-definitions readme.md

Or use this on the API:

 var remark = require('remark')
 var report = require('vfile-reporter')

 remark()
   .use(require('remark-lint'))
+  .use(require('remark-lint-no-duplicate-definitions'))
   .process('_Emphasis_ and **importance**', function (err, file) {
     console.error(report(err || file))
   })

Contribute

See contributing.md in remarkjs/.github for ways to get started. See support.md for ways to get help.

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