From 647c4382e84ef6807ccc7c8006fa6e31d657d5e6 Mon Sep 17 00:00:00 2001
From: enpitsulin <enpitsulin@gmail.com>
Date: Wed, 10 Aug 2022 18:01:11 +0800
Subject: [PATCH] fix: remove option work wrong in some language

---
 src/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/index.ts b/src/index.ts
index bf327be..83ab6c4 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -68,7 +68,7 @@ const rehypePrismDiff: Plugin<[Options?], Element> = (
     line.children.forEach((item) => {
       if (item.type !== 'text') return
       const itemString = toString(item)
-      if (itemString.match(/\+|-|!|#/)) fromString(line, itemString.substring(1))
+      if (itemString.match(/^\+|-|!|#/)) fromString(item, itemString.substring(1))
     })
   }
 }