From d21e8c04d2d69a9a49997717c376d7aa3e3e23cd Mon Sep 17 00:00:00 2001
From: lifegpc <root@lifegpc.com>
Date: Sun, 12 Apr 2026 07:32:02 +0800
Subject: [PATCH] correct is_this_format document

---
 src/scripts/base.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scripts/base.rs b/src/scripts/base.rs
index 3824e7b..f349b2c 100644
--- a/src/scripts/base.rs
+++ b/src/scripts/base.rs
@@ -108,7 +108,7 @@ pub trait ScriptBuilder: std::fmt::Debug {
     /// Checks if the given filename and buffer match this script format.
     /// * `filename` - The name of the file to check.
     /// * `buf` - The buffer containing the script data.
-    /// * `buf_len` - The length of the buffer.
+    /// * `buf_len` - The length of the valid data in the buffer (it MUST <= buf.len()).
     ///
     /// Returns a score (0-255) indicating how well the format matches.
     /// A higher score means a better match.