On Sun, Dec 11, 2011 at 11:42 PM, U.Nakamura <usa / garbagecollect.jp> wrote:
> Hello,
>
> In message "[ruby-core:41578] [ruby-trunk - Bug #5714] Unexpected error of STDIN#read with non-ascii input on Windows XP"
>  ¨ÂÄåã®±°¬²°±°¶º´¹ºµµ¼ìõéóìáöåîáÀçíáéì®ãïí¾ ÷òïôåº
>> Category set to build
>
> build?
>

Sorry, meant to set core, but we don't have any category to describe
platform-specific issues.

>
>> Usa, what do you think about attached read_binmode.patch?
>
> Difficult, difficult...
>
> Of course, as Shirosaki-san says, IO#read with length should always
> be binary mode.
> But if setting binmode once, it's never canceled.
> So, I doubt that such implicit mode setting in IO#read is right.
>

Agree.

Hiroshi and Heesob, do you guys think can solve this without reverting
the changes of #5562?

If not, then reverting seems the only alternative.
-- 
Luis Lavena
AREA 17
-
Perfection in design is achieved not when there is nothing more to add,
but rather when there is nothing more to take away.
Antoine de Saint-ExupñÓy