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Project: remarkjs/remark-lint

Package: remark-lint-no-duplicate-definitions@2.0.1

  1. Dependencies: 5·Dependents: 21
  2. remark-lint rule to warn on duplicate definitions
  1. remark 162
  2. lint 68
  3. rule 64
  4. remark-lint-rule 63
  5. definition 13
  6. duplicate 4

remark-lint-no-duplicate-definitions

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Warn when duplicate definitions are found.

Presets

This rule is included in the following presets:

PresetSetting
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.

This project has a code of conduct. By interacting with this repository, organization, or community you agree to abide by its terms.

License

MIT © Titus Wormer