From 163ac54f131d4b76e9dc0b19fc0327998e82eaee Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 21 Sep 2008 17:52:18 +0000
Subject: * encoding.c (get_default_external): add description.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19450 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 encoding.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'encoding.c')

diff --git a/encoding.c b/encoding.c
index 78887de730..35130a6aaa 100644
--- a/encoding.c
+++ b/encoding.c
@@ -1011,7 +1011,8 @@ rb_enc_default_external(void)
  *
  * Returns default external encoding.
  *
- * It is initialized by the locale or -E option.
+ * It is initialized by the locale or -E option,
+ * and can't be modified after that.
  */
 static VALUE
 get_default_external(VALUE klass)
-- 
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