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authornaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-09-21 17:52:18 +0000
committernaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-09-21 17:52:18 +0000
commit0b97307c66dbd8fb0ae4a5ec569f763714a8dd47 (patch)
treee1c0f15151bc124b92926d4219fd176ba0767593 /encoding.c
parentae61af9b019bfbb68dbc8e01b8c2b16c177292b2 (diff)
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* encoding.c (get_default_external): add description.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@19450 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'encoding.c')
-rw-r--r--encoding.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/encoding.c b/encoding.c
index 78887de73..35130a6aa 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)