Re: Emacs 23.3 with Cygwin bash and '\r'.

[Oleksandr Gavenko <gavenko@bifit.com.ua>]

On 11.03.2011 11:00, Eli Zaretskii wrote:
>> From: Oleksandr Gavenko<gavenko@bifit.com.ua>
>> Date: Fri, 11 Mar 2011 10:32:44 +0200
>>
>> On 10.03.2011 19:34, Eli Zaretskii wrote:
>>>> From: Oleksandr Gavenko<gavenko@bifit.com.ua>
>>>> Date: Thu, 10 Mar 2011 18:30:41 +0200
>>>>
>>>> I get latest Emacs 23.3:
>>>>
>>>>      http://permalink.gmane.org/gmane.emacs.announce/19
>>>>
>>>> and it loaded successfully, but previously all Emacs after setting:
>>>>
>>>>           (setq shell-file-name "bash")
>>>>           (setenv "SHELL" "/bin/bash")
>>>>
>>>> work fine and now shell say:
>>>>
>>>>   $ pwd
>>>> bash: $'pwd\r': команда не найдена
>>>
>>> Doesn't that \r give a hint?
>>>
>> Sorry, no ))
>
> What value do you get if you evaluate the following expression:
>
>     (process-coding-system (get-process "shell"))
>
(windows-1251-unix . windows-1251-dos)

This hint help me!
>
> Since you are using the Cygwin bash, you need to use undecided-unix
> (or something -unix, anyway) in the cdr of the cons cell that is
> returned by process-coding-system.  You can probably use
> set-process-coding-system to change the defaults.
>
  Firstly I afraid how automatically call

   (set-process-coding-system (get-process "shell") 'cp1251-unix 
'cp1251-unix)

But I try

   (setq shell-file-name "bash")
   (modify-coding-system-alist 'process "bash" '(cp1251-unix . cp1251-unix))

and this help! Work with new Emacs and with old.

> (Btw, if your Emacs is a native Windows build, then you should expect
> these surprises, because native Windows programs and Cygwin programs
> are subtly incompatible, the matters related to EOL format being one
> of the aspects of this incompatibility.  Why not use the Cygwin build
> of Emacs instead?)
>
I use native Emacs with cygwin-mount.el and Cygwin toolset because I 
some times
use 'menu' and mouse clicking. Cygwin X Window require additional 
attention in this area
and look some ugly.

Work perfectly with minor issues.