remark-lint-no-duplicate-headings-in-section - npm Package Compare versions

Comparing version 3.1.0 to 3.1.1

index.d.ts

@@ -5,9 +5,9 @@ export default remarkLintNoDuplicateHeadingsInSection
 declare const remarkLintNoDuplicateHeadingsInSection: import('unified').Plugin<
+  | void[]
   | [unknown]
-  | void[]
   | [
       (
         | boolean
+        | import('unified-lint-rule').Label
         | import('unified-lint-rule').Severity
-        | import('unified-lint-rule').Label
       ),
@@ -14,0 +14,0 @@ unknown

index.js

 /**
+ * ## When should I use this?
+ *
+ * You can use this package to check that headings with the same text are
+ * used once per section.
+ *
+ * ## API
+ *
+ * There are no options.
+ *
+ * ## Recommendation
+ *
+ * It’s likely a mistake that the same heading text is used in the same
+ * section.
+ *
+ * @module no-duplicate-headings-in-section
+ * @summary
+ *   remark-lint rule to warn when headings with the same text are used
+ *   multiple times per section.
  * @author Titus Wormer
  * @copyright 2015 Titus Wormer
  * @license MIT
- * @module no-duplicate-headings-in-section
- * @fileoverview
- *   Warn when duplicate headings are found, but only when on the same level,
- *   “in” the same section.
- *
  * @example
@@ -81,3 +94,3 @@ *   {"name": "ok.md"}
   (tree, file) => {
-    /** @type {Array.<Record<string, Heading>>} */
+    /** @type {Array<Record<string, Heading>>} */
     let stack = []
@@ -84,0 +97,0 @@

package.json

 {
   "name": "remark-lint-no-duplicate-headings-in-section",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "remark-lint rule to warn on duplicate headings in a section",
@@ -5,0 +5,0 @@ "license": "MIT",

readme.md

@@ -13,11 +13,121 @@ <!--This file is generated-->
 
-Warn when duplicate headings are found, but only when on the same level,
-“in” the same section.
+[`remark-lint`][mono] rule to warn when headings with the same text are used
+multiple times per section.
 
+## Contents
+
+*   [What is this?](#what-is-this)
+*   [When should I use this?](#when-should-i-use-this)
+*   [Presets](#presets)
+*   [Install](#install)
+*   [Use](#use)
+*   [API](#api)
+    *   [`unified().use(remarkLintNoDuplicateHeadingsInSection[, config])`](#unifieduseremarklintnoduplicateheadingsinsection-config)
+*   [Recommendation](#recommendation)
+*   [Examples](#examples)
+*   [Compatibility](#compatibility)
+*   [Contribute](#contribute)
+*   [License](#license)
+
+## What is this?
+
+This package is a [unified][] ([remark][]) plugin, specifically a `remark-lint`
+rule.
+Lint rules check markdown code style.
+
+## When should I use this?
+
+You can use this package to check that headings with the same text are
+used once per section.
+
 ## Presets
 
-This rule is not included in any default preset
+This rule is not included in a preset maintained here.
 
-## Example
+## Install
 
+This package is [ESM only][esm].
+In Node.js (version 12.20+, 14.14+, or 16.0+), install with [npm][]:
+
+```sh
+npm install remark-lint-no-duplicate-headings-in-section
+```
+
+In Deno with [Skypack][]:
+
+```js
+import remarkLintNoDuplicateHeadingsInSection from 'https://cdn.skypack.dev/remark-lint-no-duplicate-headings-in-section@3?dts'
+```
+
+In browsers with [Skypack][]:
+
+```html
+<script type="module">
+  import remarkLintNoDuplicateHeadingsInSection from 'https://cdn.skypack.dev/remark-lint-no-duplicate-headings-in-section@3?min'
+</script>
+```
+
+## Use
+
+On the API:
+
+```js
+import {read} from 'to-vfile'
+import {reporter} from 'vfile-reporter'
+import {remark} from 'remark'
+import remarkLint from 'remark-lint'
+import remarkLintNoDuplicateHeadingsInSection from 'remark-lint-no-duplicate-headings-in-section'
+
+main()
+
+async function main() {
+  const file = await remark()
+    .use(remarkLint)
+    .use(remarkLintNoDuplicateHeadingsInSection)
+    .process(await read('example.md'))
+
+  console.error(reporter(file))
+}
+```
+
+On the CLI:
+
+```sh
+remark --use remark-lint --use remark-lint-no-duplicate-headings-in-section example.md
+```
+
+On the CLI in a config file (here a `package.json`):
+
+```diff
+ …
+ "remarkConfig": {
+   "plugins": [
+     …
+     "remark-lint",
++    "remark-lint-no-duplicate-headings-in-section",
+     …
+   ]
+ }
+ …
+```
+
+## API
+
+This package exports no identifiers.
+The default export is `remarkLintNoDuplicateHeadingsInSection`.
+
+### `unified().use(remarkLintNoDuplicateHeadingsInSection[, config])`
+
+This rule supports standard configuration that all remark lint rules accept
+(such as `false` to turn it off or `[1, options]` to configure it).
+
+There are no options.
+
+## Recommendation
+
+It’s likely a mistake that the same heading text is used in the same
+section.
+
+## Examples
+
 ##### `ok.md`
@@ -89,56 +199,9 @@
 
-## Install
+## Compatibility
 
-This package is [ESM only][esm]:
-Node 12+ is needed to use it and it must be `imported`ed instead of `required`d.
+Projects maintained by the unified collective are compatible with all maintained
+versions of Node.js.
+As of now, that is Node.js 12.20+, 14.14+, and 16.0+.
+Our projects sometimes work with older versions, but this is not guaranteed.
 
-[npm][]:
-
-```sh
-npm install remark-lint-no-duplicate-headings-in-section
-```
-
-This package exports no identifiers.
-The default export is `remarkLintNoDuplicateHeadingsInSection`.
-
-## Use
-
-You probably want to use it on the CLI through a config file:
-
-```diff
- …
- "remarkConfig": {
-   "plugins": [
-     …
-     "lint",
-+    "lint-no-duplicate-headings-in-section",
-     …
-   ]
- }
- …
-```
-
-Or use it on the CLI directly
-
-```sh
-remark -u lint -u lint-no-duplicate-headings-in-section readme.md
-```
-
-Or use this on the API:
-
-```diff
- import {remark} from 'remark'
- import {reporter} from 'vfile-reporter'
- import remarkLint from 'remark-lint'
- import remarkLintNoDuplicateHeadingsInSection from 'remark-lint-no-duplicate-headings-in-section'
-
- remark()
-   .use(remarkLint)
-+  .use(remarkLintNoDuplicateHeadingsInSection)
-   .process('_Emphasis_ and **importance**')
-   .then((file) => {
-     console.error(reporter(file))
-   })
-```
-
 ## Contribute
@@ -184,4 +247,12 @@
 
+[unified]: https://github.com/unifiedjs/unified
+
+[remark]: https://github.com/remarkjs/remark
+
+[mono]: https://github.com/remarkjs/remark-lint
+
 [esm]: https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c
 
+[skypack]: https://www.skypack.dev
+
 [npm]: https://docs.npmjs.com/cli/install
@@ -191,7 +262,7 @@
 
-[contributing]: https://github.com/remarkjs/.github/blob/HEAD/contributing.md
+[contributing]: https://github.com/remarkjs/.github/blob/main/contributing.md
 
-[support]: https://github.com/remarkjs/.github/blob/HEAD/support.md
+[support]: https://github.com/remarkjs/.github/blob/main/support.md
 
-[coc]: https://github.com/remarkjs/.github/blob/HEAD/code-of-conduct.md
+[coc]: https://github.com/remarkjs/.github/blob/main/code-of-conduct.md
 
@@ -198,0 +269,0 @@ [license]: https://github.com/remarkjs/remark-lint/blob/main/license

New alerts

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License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

10492

increased by26.5%

Lines of code

129

increased by11.21%

Number of lines in readme file

268

increased by36.04%

No dependency changes