Re: Removing control M

[Eli Zaretskii]

> Date: Sat, 1 Mar 2014 15:31:41 +0700
> From: Yuri Khan <yuri.v.khan@gmail.com>
> Cc: "help-gnu-emacs@gnu.org" <help-gnu-emacs@gnu.org>
> 
> On Sat, Mar 1, 2014 at 2:55 PM, Eli Zaretskii <eliz@gnu.org> wrote:
> 
> > If you visit a file normally, i.e. via "C-x C-f", you won't see any ^M
> > characters at all.  You will see a "(DOS)" indication in the mode line
> > instead.  This has been so since Emacs 20 at least.
> 
> That’s if all lines end in the DOS way, with ^M^J. But if some lines
> have DOS line ends and others have Unix line ends, then Emacs chooses
> the Unix format and displays ^M on DOS-ended lines.

Indeed.  However, the OP's situation seems to be the former, not the
latter.