planning

node_modules/remark-stringify/lib/visitors/link-reference.js

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+'use strict'
+
+var copy = require('../util/copy-identifier-encoding')
+var label = require('../util/label')
+
+module.exports = linkReference
+
+var leftSquareBracket = '['
+var rightSquareBracket = ']'
+
+var shortcut = 'shortcut'
+var collapsed = 'collapsed'
+
+function linkReference(node) {
+  var self = this
+  var type = node.referenceType
+  var exit = self.enterLinkReference(self, node)
+  var value = self.all(node).join('')
+
+  exit()
+
+  if (type === shortcut || type === collapsed) {
+    value = copy(value, node.label || node.identifier)
+  }
+
+  return leftSquareBracket + value + rightSquareBracket + label(node)
+}