From: Jean Louis <bugs@gnu.support>
To: daniela-spit@gmx.it
Cc: Michael Heerdegen <michael_heerdegen@web.de>,
Christopher Dimech <dimech@gmx.com>,
help-gnu-emacs@gnu.org
Subject: Re: Removing line and column number settings from some buffers
Date: Fri, 4 Dec 2020 10:19:31 +0300 [thread overview]
Message-ID: <X8njAxyR6W9Jf5zu@protected.rcdrun.com> (raw)
In-Reply-To: <trinity-0c9ec45c-4bc4-407f-b202-198151d253fe-1607061491881@3c-app-mailcom-bs11>
(make-local-variable 'anything-here) will work, but toggle-mode-line
is function and not variable
* daniela-spit@gmx.it <daniela-spit@gmx.it> [2020-12-04 08:58]:
> There is something wrong in resetting the mode line, after trying to save the
> original value. Michael has said that code only works if evaluated in a buffer.
>
> Would there be some other call to use?
>
> (defun toggle-mode-line (n)
> "Changes Mode Line Information."
>
> (make-local-variable 'mode-line-position)
> (make-local-variable 'line-number-mode)
> (make-local-variable 'column-number-mode)
> (make-local-variable 'mode-line-modes)
> (make-local-variable 'mode-line-format)
> (make-local-variable 'original-mode-line-format)
> (make-local-variable 'mode-line-format)
>
> (cond
> ((= n 1)
> ;; Store current value of mode-line-format
> (setq original-mode-line-format mode-line-format)
>
> (setq mode-line-position nil)
> (setq line-number-mode nil)
> (setq column-number-mode nil)
> (setq mode-line-modes nil)
>
> ;; Set format and discard System Load Averages indicator
> (setq display-time-format "W%W %H:%M")
> (make-local-variable 'display-time-default-load-average)
> (setq display-time-default-load-average nil)
>
> (display-time))
>
> ((= n 2)
> (setq display-time-format "W%W %H:%M %a %b %d %Y")
> (display-time))
>
> ((= n 3)
> ;; Put original mode-line-format
> (setq mode-line-position t)
> (setq line-number-mode t)
> (setq column-number-mode t)
> (setq mode-line-modes t)
>
> (setq mode-line-format original-mode-line-format)
> (force-mode-line-update)) ))
>
> (make-local-variable 'toggle-mode-line)
next prev parent reply other threads:[~2020-12-04 7:19 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-02 15:34 Removing line and column number settings from some buffers daniela-spit
2020-12-02 21:18 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-02 23:21 ` daniela-spit
2020-12-02 23:28 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-02 23:32 ` daniela-spit
2020-12-02 23:56 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-02 23:57 ` daniela-spit
2020-12-03 0:04 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-03 22:14 ` Michael Heerdegen
2020-12-03 22:19 ` daniela-spit
2020-12-03 22:22 ` Jean Louis
2020-12-03 22:33 ` daniela-spit
2020-12-03 22:52 ` Jean Louis
2020-12-03 23:09 ` daniela-spit
2020-12-04 0:38 ` Christopher Dimech
2020-12-04 1:16 ` Michael Heerdegen
2020-12-04 1:33 ` Christopher Dimech
2020-12-04 2:10 ` daniela-spit
2020-12-04 2:42 ` Christopher Dimech
2020-12-04 6:10 ` Jean Louis
2020-12-04 6:31 ` Christopher Dimech
2020-12-04 8:40 ` Eli Zaretskii
2020-12-05 5:13 ` Christopher Dimech
2020-12-05 15:41 ` Drew Adams
2020-12-05 17:58 ` Jean Louis
2020-12-05 18:16 ` Drew Adams
2020-12-05 18:57 ` Jean Louis
2020-12-04 2:46 ` Michael Heerdegen
2020-12-04 3:12 ` Christopher Dimech
2020-12-04 4:16 ` daniela-spit
2020-12-04 4:36 ` daniela-spit
2020-12-04 5:58 ` daniela-spit
2020-12-04 7:19 ` Jean Louis [this message]
2020-12-05 4:42 ` daniela-spit
2020-12-05 21:32 ` Michael Heerdegen
2020-12-05 21:35 ` Michael Heerdegen
2020-12-05 22:54 ` daniela-spit
2020-12-05 22:57 ` Drew Adams
2020-12-05 23:05 ` daniela-spit
2020-12-05 23:37 ` Drew Adams
2020-12-05 23:53 ` daniela-spit
2020-12-04 7:40 ` Jean Louis
2020-12-04 6:07 ` Jean Louis
2020-12-03 23:24 ` Michael Heerdegen
2020-12-03 23:36 ` daniela-spit
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