From: Patrick Mahan <plmahan@gmail.com>
To: Jean Louis <bugs@gnu.support>
Cc: help-gnu-emacs@gnu.org
Subject: Re: Any way to remove ^L or ^M from some buffer outputs?
Date: Sun, 4 Oct 2020 12:41:21 -0700 [thread overview]
Message-ID: <CAFDHx1KH9Ho-F2E_kNL8Z_-iQvoeFghisx1mW54UCJAqjJ07kg@mail.gmail.com> (raw)
In-Reply-To: <courier.000000005F79E1AB.00004D66@protected.rcdrun.com>
I have a user defined lisp function -
;; If you encounter a file with ^M or ... at the end of every line
;; this gets rid of them by pressing F5.
(defun cut-ctrlM ()
"Cut all visible ^M."
(interactive)
(beginning-of-buffer)
(while (search-forward "\r" nil t)
(replace-match "" nil t))
(not-modified)
(beginning-of-buffer))
Patrick
Emacs addict since 1994
On Sun, Oct 4, 2020 at 7:53 AM Jean Louis <bugs@gnu.support> wrote:
>
> Compiling file /home/data1/protected/Programming/emacs-lisp/rcd-cf.el at
> Sun Oct 4 17:48:33 2020
>
> In cf-sms-exists:
> rcd-cf.el:437:18: Warning: reference to free variable ‘n’ Disable showing
> Disable logging
>
> I am not sure if you can see ^L above, let us say I am compiling or
> having some shell output, then I see often ^L, this may be line feed,
> I do not know, but it looks green here on my side and is often not
> interpreted correctly, line after line, but just as special character
> after which other output lines are shown.
>
> In this case I see Emacs compiling buffer. It seems not necessary to
> be in the buffer like that.
>
> Then in shell buffers, I see something like this below:
>
> Output file:
> /home/data1/protected/Media/Videos/Recordings/2020/10/2020-10-04/2020-10-04-17:51:02.ogv
> ^M[0%] ^M[1%] ^M[2%] ^M[3%] ^M[4%] ^M[5%] ^M[6%] ^M[7%] ^M[8%] ^M[9%]
> ^M[10%] ^M[10%] ^M[11%] ^M[12%] ^M[13%] ^M[14%] ^M[15%] ^M[16%]
> ^M[17%] ^M[18%] ^M[19%] ^M[20%] ^M[20%] ^M[21%] ^M[22%] ^M[23%]
> ^M[24%] ^M[25%] ^M[26%] ^M[27%] ^M[28%] ^M[29%] ^M[30%]
>
> Is that alright to be so? Maybe there is way to remove those by
> setting something?
>
>
next prev parent reply other threads:[~2020-10-04 19:41 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-04 14:52 Any way to remove ^L or ^M from some buffer outputs? Jean Louis
2020-10-04 16:51 ` Drew Adams
2020-10-04 18:41 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-10-05 9:06 ` Jean Louis
2020-10-05 9:43 ` Eli Zaretskii
2020-10-05 9:47 ` Joost Kremers
2020-10-05 12:54 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-10-05 17:06 ` Drew Adams
2020-10-05 18:14 ` Jean Louis
2020-10-05 18:21 ` Eli Zaretskii
2020-10-05 18:23 ` Eli Zaretskii
2020-10-05 18:59 ` Yuri Khan
2020-10-05 19:13 ` Stefan Monnier
2020-10-10 0:23 ` Jean Louis
2020-10-10 7:02 ` Eli Zaretskii
2020-10-04 19:41 ` Patrick Mahan [this message]
2020-10-04 19:49 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-10-04 20:32 ` Patrick Mahan
2020-10-04 22:56 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-10-04 23:26 ` 2QdxY4RzWzUUiLuE
2020-10-04 23:43 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-10-05 3:57 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-10-05 7:29 ` tomas
2020-10-05 18:44 ` Nick Dokos
2020-10-05 19:16 ` Nick Dokos
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