From 867d92838b6c702b8fb622b5a791cb8d80504e10 Mon Sep 17 00:00:00 2001
From: Yasuhiro Horimoto <horimoto@clear-code.com>
Date: Fri, 8 Jun 2018 11:49:57 +0900
Subject: [PATCH] Clarify behavior that if the first argument of jit.off is nil

---
 doc/ext_jit.html | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/ext_jit.html b/doc/ext_jit.html
index ce6dcd61..d261ab4e 100644
--- a/doc/ext_jit.html
+++ b/doc/ext_jit.html
@@ -114,6 +114,10 @@ Typical usage is <tt>jit.off(true, true)</tt> in the main chunk
 of a module to turn off JIT compilation for the whole module for
 debugging purposes.
 </p>
+<p>
+If the first argument of <tt>jit.off</tt> is <tt>nil</tt>, disable
+JIT compilation for all modules.
+</p>
 
 <h3 id="jit_flush_tr"><tt>jit.flush(tr)</tt></h3>
 <p>