sgauthier
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45 lines
879 B
JavaScript
45 lines
879 B
JavaScript
'use strict'
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module.exports = revert
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var u = require('unist-builder')
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var all = require('./all')
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// Return the content of a reference without definition as markdown.
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function revert(h, node) {
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var subtype = node.referenceType
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var suffix = ']'
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var contents
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var head
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var tail
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if (subtype === 'collapsed') {
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suffix += '[]'
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} else if (subtype === 'full') {
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suffix += '[' + (node.label || node.identifier) + ']'
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}
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if (node.type === 'imageReference') {
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return u('text', '![' + node.alt + suffix)
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}
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contents = all(h, node)
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head = contents[0]
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if (head && head.type === 'text') {
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head.value = '[' + head.value
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} else {
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contents.unshift(u('text', '['))
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}
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tail = contents[contents.length - 1]
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if (tail && tail.type === 'text') {
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tail.value += suffix
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} else {
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contents.push(u('text', suffix))
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}
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return contents
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}
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