Re: Changing Encoding system for "Defaults for subprocess I/O"

[dan]

On Sunday, May 24, 2015 at 4:15:37 PM UTC-7, dan wrote:
> Hi,
> 
> When I enter "M-x eshell", the describe-coding-system shows
> 
> Defaults for subprocess I/O:
>   decoding: U -- utf-8-unix (alias: mule-utf-8-unix)
> 
>   encoding: U -- utf-8-unix (alias: mule-utf-8-unix)
> 
> 
> However, when I go to "M-x shell", it shows
> 
> Defaults for subprocess I/O:
>   decoding: - -- undecided-unix (alias: unix)
> 
>   encoding: - -- undecided-unix (alias: unix)
> 
> 
> Because of above, some international character does not show properly.
> 
> Do you know how to set the "Defaults for subprocess I/O" for all 
> buffers/shell?
> 
> I don't know much about lisp/emacs, so specific example would be much 
> preferable.
> 
> Thank you,
> 
> Dan.

Also, do you know how to make a change for

"Coding systems for process I/O"?

Or disable it?