From c81998e24bba08931376fe521d25897491670af3 Mon Sep 17 00:00:00 2001
From: yuwk <1729065730@qq.com>
Date: Tue, 20 Oct 2026 18:47:44 +0800
Subject: [PATCH] man: document that disable ranges are half-open

---
 shellcheck.1.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/shellcheck.1.md b/shellcheck.1.md
index 960e06a85..d4975581a 100644
--- a/shellcheck.1.md
+++ b/shellcheck.1.md
@@ -261,6 +261,8 @@ Valid keys are:
     The command can be a simple command like `echo foo`, or a compound command
     like a function definition, subshell block or loop. A range can be
     specified with a dash, e.g. `disable=SC3000-SC4000` to exclude 3xxx.
+    The end of the range is exclusive: this example covers SC3000 through
+    SC3999, but not SC4000.
     All warnings can be disabled with `disable=all`.
 
 **enable**