3 var copy = require('../util/copy-identifier-encoding');
4 var label = require('../util/label');
6 module.exports = linkReference;
8 function linkReference(node) {
10 var type = node.referenceType;
11 var exit = self.enterLinkReference(self, node);
12 var value = self.all(node).join('');
16 if (type === 'shortcut' || type === 'collapsed') {
17 value = copy(value, node.identifier);
20 return '[' + value + ']' + label(node);