Fix escapes in autolinks

Author: wooorm

lib/handle/link.js

@@ -14,11 +14,16 @@ function link(node, _, context) {
   var exit
   var value
   var subexit
+  var currentStack
 
   if (formatLinkAsAutolink(node)) {
+    // Hide the fact that we’re in phrasing, because escapes don’t work.
+    currentStack = context.stack
+    context.stack = []
     exit = context.enter('autolink')
     value = '<' + phrasing(node, context, {before: '<', after: '>'}) + '>'
     exit()
+    context.stack = currentStack
     return value
   }
 

test.js

@@ -1379,6 +1379,21 @@ test('link', function (t) {
     'should use an autolink for nodes w/ a value similar to the url and a protocol (email)'
   )
 
+  t.deepEqual(
+    to({
+      type: 'paragraph',
+      children: [
+        {
+          type: 'link',
+          url: 'mailto:[email protected]',
+          children: [{type: 'text', value: '[email protected]'}]
+        }
+      ]
+    }),
+    '<[email protected]>',
+    'should not escape in autolinks'
+  )
+
   t.equal(
     to({type: 'link', title: 'b'}, {quote: "'"}),
     "[](<> 'b')",