.. | ||
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index.js | ||
package.json | ||
readme.md | ||
tsconfig.json |
remark-lint-link-title-style
remark-lint
rule to warn when link title markers violate a given style.
Contents
- What is this?
- When should I use this?
- Presets
- Install
- Use
- API
- Recommendation
- Fix
- Examples
- Compatibility
- Contribute
- License
What is this?
This package checks the style of link title markers.
When should I use this?
You can use this package to check that the style of link title markers is consistent.
Presets
This plugin is included in the following presets:
Preset | Options |
---|---|
remark-preset-lint-consistent |
'consistent' |
remark-preset-lint-markdown-style-guide |
'"' |
Install
This package is ESM only. In Node.js (version 16+), install with npm:
npm install remark-lint-link-title-style
In Deno with esm.sh
:
import remarkLintLinkTitleStyle from 'https://esm.sh/remark-lint-link-title-style@3'
In browsers with esm.sh
:
<script type="module">
import remarkLintLinkTitleStyle from 'https://esm.sh/remark-lint-link-title-style@3?bundle'
</script>
Use
On the API:
import remarkLint from 'remark-lint'
import remarkLintLinkTitleStyle from 'remark-lint-link-title-style'
import remarkParse from 'remark-parse'
import remarkStringify from 'remark-stringify'
import {read} from 'to-vfile'
import {unified} from 'unified'
import {reporter} from 'vfile-reporter'
const file = await read('example.md')
await unified()
.use(remarkParse)
.use(remarkLint)
.use(remarkLintLinkTitleStyle)
.use(remarkStringify)
.process(file)
console.error(reporter(file))
On the CLI:
remark --frail --use remark-lint --use remark-lint-link-title-style .
On the CLI in a config file (here a package.json
):
…
"remarkConfig": {
"plugins": [
…
"remark-lint",
+ "remark-lint-link-title-style",
…
]
}
…
API
This package exports no identifiers.
It exports the TypeScript types
Options
and
Style
.
The default export is
remarkLintLinkTitleStyle
.
unified().use(remarkLintLinkTitleStyle[, options])
Warn when link title markers violate a given style.
Parameters
options
(Options
, default:'consistent'
) — preferred style or whether to detect the first style and warn for further differences
Returns
Transform (Transformer
from unified
).
Options
Configuration (TypeScript type).
Type
type Options = Style | 'consistent'
Style
Style (TypeScript type).
Type
type Style = '"' | '\'' | '()'
Recommendation
Before CommonMark, parens for titles were not supported in markdown.
They should now work in most places.
Parens do look a bit weird as they’re inside more parens:
[text](url (title))
.
In HTML, attributes are commonly written with double quotes.
Due to this, titles are almost exclusively wrapped in double quotes in
markdown, so it’s recommended to configure this rule with '"'
.
Fix
remark-stringify
formats titles with double
quotes by default.
Pass quote: "'"
to use single quotes.
There is no option to use parens.
Examples
ok.md
When configured with '"'
.
In
[Example](http://example.com#without-title)
[Example](http://example.com "Example Domain")
![Example](http://example.com "Example Domain")
[Example]: http://example.com "Example Domain"
You can use parens in URLs if they’re not a title (see GH-166):
[Example](#Heading-(optional))
Out
No messages.
not-ok.md
When configured with '"'
.
In
[Example]: http://example.com 'Example Domain'
Out
1:31-1:47: Titles should use `"` as a quote
ok.md
When configured with "'"
.
In
[Example](http://example.com#without-title)
[Example](http://example.com 'Example Domain')
![Example](http://example.com 'Example Domain')
[Example]: http://example.com 'Example Domain'
Out
No messages.
not-ok.md
When configured with "'"
.
In
[Example]: http://example.com "Example Domain"
Out
1:31-1:47: Titles should use `'` as a quote
ok.md
When configured with '()'
.
In
[Example](http://example.com#without-title)
[Example](http://example.com (Example Domain))
![Example](http://example.com (Example Domain))
[Example]: http://example.com (Example Domain)
Out
No messages.
not-ok.md
When configured with '()'
.
In
[Example](http://example.com 'Example Domain')
Out
1:30-1:46: Titles should use `()` as a quote
not-ok.md
In
[Example](http://example.com "Example Domain")
[Example](http://example.com 'Example Domain')
Out
2:30-2:46: Titles should use `"` as a quote
not-ok.md
When configured with '💩'
.
Out
1:1: Incorrect link title style marker `💩`: use either `'consistent'`, `'"'`, `'\''`, or `'()'`
Compatibility
Projects maintained by the unified collective are compatible with maintained versions of Node.js.
When we cut a new major release, we drop support for unmaintained versions of
Node.
This means we try to keep the current release line,
remark-lint-link-title-style@3
,
compatible with Node.js 12.
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.