readest/patches/mdast-util-gfm-autolink-literal@2.0.1.patch

diff --git a/lib/index.js b/lib/index.js
index c5ca771c24dd914e342f791716a822431ee32b3a..10279f146a893211cd94e97107bcd50c1352d068 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -132,7 +132,8 @@ function transformGfmAutolinkLiterals(tree) {
     tree,
     [
       [/(https?:\/\/|www(?=\.))([-.\w]+)([^ \t\r\n]*)/gi, findUrl],
-      [/(?<=^|\s|\p{P}|\p{S})([-.\w+]+)@([-\w]+(?:\.[-\w]+)+)/gu, findEmail]
+      // Changed from lookbehind (?<=^|\s|\p{P}|\p{S}) to capture group to support older iOS Safari
+      [/(^|[\s\p{P}\p{S}])([-.\w+]+)@([-\w]+(?:\.[-\w]+)+)/gu, findEmail]
     ],
     {ignore: ['link', 'linkReference']}
   )
@@ -189,12 +190,13 @@ function findUrl(_, protocol, domain, path, match) {
 /**
  * @type {ReplaceFunction}
  * @param {string} _
+ * @param {string} prefix
  * @param {string} atext
  * @param {string} label
  * @param {RegExpMatchObject} match
- * @returns {Link | false}
+ * @returns {Array<PhrasingContent> | Link | false}
  */
-function findEmail(_, atext, label, match) {
+function findEmail(_, prefix, atext, label, match) {
   if (
     // Not an expected previous character.
     !previous(match, true) ||
@@ -204,12 +206,20 @@ function findEmail(_, atext, label, match) {
     return false
   }
 
-  return {
+  /** @type {Link} */
+  const result = {
     type: 'link',
     title: null,
     url: 'mailto:' + atext + '@' + label,
     children: [{type: 'text', value: atext + '@' + label}]
   }
+
+  // If there was a prefix character (not start of string), preserve it
+  if (prefix && prefix !== '') {
+    return [{type: 'text', value: prefix}, result]
+  }
+
+  return result
 }
 
 /**