37 lines
692 B
JavaScript
37 lines
692 B
JavaScript
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'use strict'
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var uri = require('../util/enclose-uri')
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var title = require('../util/enclose-title')
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module.exports = definition
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var space = ' '
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var colon = ':'
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var leftSquareBracket = '['
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var rightSquareBracket = ']'
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// Stringify an URL definition.
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//
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// Is smart about enclosing `url` (see `encloseURI()`) and `title` (see
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// `encloseTitle()`).
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//
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// ```markdown
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// [foo]: <foo at bar dot com> 'An "example" e-mail'
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// ```
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function definition(node) {
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var content = uri(node.url)
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if (node.title) {
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content += space + title(node.title)
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}
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return (
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leftSquareBracket +
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(node.label || node.identifier) +
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rightSquareBracket +
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colon +
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space +
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content
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)
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}
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