From 47d013c554aeadd6db695c41634968081927b6b4 Mon Sep 17 00:00:00 2001
From: juanchax <2845759+juanchax@users.noreply.github.com>
Date: Mon, 21 Apr 2025 13:38:33 -0300
Subject: [PATCH] added type guard for current escapeAnchorChars()
 implementation

---
 src/lib/md/preprocess.ts | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/lib/md/preprocess.ts b/src/lib/md/preprocess.ts
index 2ef4d24fa75..e0525ede432 100644
--- a/src/lib/md/preprocess.ts
+++ b/src/lib/md/preprocess.ts
@@ -4,7 +4,8 @@ const extUrlRefs = EXT_URLS
 
 type RegexSearchAndReplace = {
   search: RegExp
-  replace: RegExp
+  // type union for current 'escapeAnchorChars()' implementation
+  replace: RegExp | string
 }
 
 // Match {myVar} styled placeholders
@@ -78,7 +79,11 @@ const escapeAnchorChars = (
   if (!content) {
     return content
   }
-  content = content.replace(regex.search, regex.replace)
+
+  //type guard for current implementation
+  if (typeof regex.replace === "string") {
+    content = content.replace(regex.search, regex.replace)
+  }
 
   return content
 }