sgauthier
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28 lines
638 B
JavaScript
28 lines
638 B
JavaScript
'use strict'
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module.exports = label
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var leftSquareBracket = '['
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var rightSquareBracket = ']'
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var shortcut = 'shortcut'
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var collapsed = 'collapsed'
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// Stringify a reference label.
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// Because link references are easily, mistakingly, created (for example,
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// `[foo]`), reference nodes have an extra property depicting how it looked in
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// the original document, so stringification can cause minimal changes.
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function label(node) {
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var type = node.referenceType
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if (type === shortcut) {
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return ''
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}
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return (
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leftSquareBracket +
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(type === collapsed ? '' : node.label || node.identifier) +
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rightSquareBracket
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)
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}
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