From 74e384175b25a0a1968c1aa2e75b720b23104727 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8D=83=E7=9F=B3?= <CN_QianShi@hotmail.com>
Date: Tue, 19 Aug 2025 00:53:52 +0800
Subject: [PATCH] fix(lanzou): correct comment parsing logic in lanzou driver
 (#9278)

- Adjusted logic to skip incrementing index when exiting comments.
- Added checks to continue loop if inside a single-line or block comment.
- Prevents erroneous parsing and retains intended comment exclusion.
---
 drivers/lanzou/help.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/lanzou/help.go b/drivers/lanzou/help.go
index c3f5c6bb..b3d69006 100644
--- a/drivers/lanzou/help.go
+++ b/drivers/lanzou/help.go
@@ -94,6 +94,7 @@ func RemoveJSComment(data string) string {
 		}
 		if inComment && v == '*' && i+1 < len(data) && data[i+1] == '/' {
 			inComment = false
+			i++
 			continue
 		}
 		if v == '/' && i+1 < len(data) {
@@ -108,6 +109,9 @@ func RemoveJSComment(data string) string {
 				continue
 			}
 		}
+		if inComment || inSingleLineComment {
+			continue
+		}
 		result.WriteByte(v)
 	}