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* battery status in modeline
@ 2010-04-16  9:54 Andrea Crotti
  2010-04-16 10:35 ` Eli Zaretskii
  2010-04-16 11:09 ` Richard Riley
  0 siblings, 2 replies; 9+ messages in thread
From: Andrea Crotti @ 2010-04-16  9:54 UTC (permalink / raw)
  To: help-gnu-emacs

The only real reason to run X on my little dell 10 is because I know how
much battery I have left.
But now I've done this

--8<---------------cut here---------------start------------->8---
(defun bat()
  (interactive)
  (shell-command "grep 'present rate' /proc/acpi/battery/BAT1/state"))
--8<---------------cut here---------------end--------------->8---

And maybe I don't need it anymore, it would be really nice to show in
the modeline how much battery power I have left.

Given that the modeline is already crowded also I could show it only
when reaching a certain threshold.  Is there anything like that already
done?





^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: battery status in modeline
  2010-04-16  9:54 battery status in modeline Andrea Crotti
@ 2010-04-16 10:35 ` Eli Zaretskii
  2010-04-16 12:16   ` Andrea Crotti
  2010-04-16 12:19   ` Andrea Crotti
  2010-04-16 11:09 ` Richard Riley
  1 sibling, 2 replies; 9+ messages in thread
From: Eli Zaretskii @ 2010-04-16 10:35 UTC (permalink / raw)
  To: help-gnu-emacs

> From: Andrea Crotti <andrea.crotti.0@gmail.com>
> Date: Fri, 16 Apr 2010 11:54:24 +0200
> 
> And maybe I don't need it anymore, it would be really nice to show in
> the modeline how much battery power I have left.

Try "M-x display-battery-mode RET".




^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: battery status in modeline
  2010-04-16  9:54 battery status in modeline Andrea Crotti
  2010-04-16 10:35 ` Eli Zaretskii
@ 2010-04-16 11:09 ` Richard Riley
  1 sibling, 0 replies; 9+ messages in thread
From: Richard Riley @ 2010-04-16 11:09 UTC (permalink / raw)
  To: help-gnu-emacs

Andrea Crotti <andrea.crotti.0@gmail.com> writes:

> The only real reason to run X on my little dell 10 is because I know how
> much battery I have left.
> But now I've done this
>
>
>
>
> --8<---------------cut here---------------start------------->8---
> (defun bat()
>   (interactive)
>   (shell-command "grep 'present rate' /proc/acpi/battery/BAT1/state"))
> --8<---------------cut here---------------end--------------->8---
>
>
>
> And maybe I don't need it anymore, it would be really nice to show in
> the modeline how much battery power I have left.
>
> Given that the modeline is already crowded also I could show it only
> when reaching a certain threshold.  Is there anything like that already
> done?
>
>
>
>
>

This is a good example of using apropos help. Big word for commonly
requested feature. Find any commands including a certain word.

For me:

,----
| C-h a runs the command apropos, which is an interactive compiled Lisp
| function in `apropos.el'.
`----

Type in "battery" and Bob's your Uncle ;)

hth






^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: battery status in modeline
  2010-04-16 10:35 ` Eli Zaretskii
@ 2010-04-16 12:16   ` Andrea Crotti
  2010-04-16 12:19   ` Andrea Crotti
  1 sibling, 0 replies; 9+ messages in thread
From: Andrea Crotti @ 2010-04-16 12:16 UTC (permalink / raw)
  To: help-gnu-emacs

Eli Zaretskii <eliz@gnu.org> writes:

>
> Try "M-x display-battery-mode RET".
Oh god :D
I really didn't think this one was already implemented, next time I'll
check for anything ;)
Thanks





^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: battery status in modeline
  2010-04-16 10:35 ` Eli Zaretskii
  2010-04-16 12:16   ` Andrea Crotti
@ 2010-04-16 12:19   ` Andrea Crotti
  2010-04-16 12:44     ` Richard Riley
  2010-04-16 15:19     ` Peter Dyballa
  1 sibling, 2 replies; 9+ messages in thread
From: Andrea Crotti @ 2010-04-16 12:19 UTC (permalink / raw)
  To: help-gnu-emacs

Eli Zaretskii <eliz@gnu.org> writes:

>
> Try "M-x display-battery-mode RET".

One more problem is that from the terminal the screen is not big enough
and the modeline doesn't fit...
Is there a way to change the size of the font automatically depending on
how many columns are available maybe??





^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: battery status in modeline
  2010-04-16 12:19   ` Andrea Crotti
@ 2010-04-16 12:44     ` Richard Riley
  2010-04-16 15:19     ` Peter Dyballa
  1 sibling, 0 replies; 9+ messages in thread
From: Richard Riley @ 2010-04-16 12:44 UTC (permalink / raw)
  To: help-gnu-emacs

Andrea Crotti <andrea.crotti.0@gmail.com> writes:

> Eli Zaretskii <eliz@gnu.org> writes:
>
>>
>> Try "M-x display-battery-mode RET".
>
> One more problem is that from the terminal the screen is not big enough
> and the modeline doesn't fit...
> Is there a way to change the size of the font automatically depending on
> how many columns are available maybe??
>

In a terminal emacs should automatically size. Did you override your
$TERM setting??





^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: battery status in modeline
  2010-04-16 12:19   ` Andrea Crotti
  2010-04-16 12:44     ` Richard Riley
@ 2010-04-16 15:19     ` Peter Dyballa
  2010-04-16 16:30       ` Johan Busk Eriksson
  1 sibling, 1 reply; 9+ messages in thread
From: Peter Dyballa @ 2010-04-16 15:19 UTC (permalink / raw)
  To: Andrea Crotti; +Cc: help-gnu-emacs


Am 16.04.2010 um 14:19 schrieb Andrea Crotti:

> One more problem is that from the terminal the screen is not big  
> enough
> and the modeline doesn't fit...
> Is there a way to change the size of the font automatically  
> depending on
> how many columns are available maybe??


Which terminal from the future are using that allows to use different  
fonts?!

--
Greetings

   Pete

"By filing this bug report you have challenged the honor of my family.  
Prepare to die!"





^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: battery status in modeline
  2010-04-16 15:19     ` Peter Dyballa
@ 2010-04-16 16:30       ` Johan Busk Eriksson
  2010-04-16 17:51         ` Peter Dyballa
  0 siblings, 1 reply; 9+ messages in thread
From: Johan Busk Eriksson @ 2010-04-16 16:30 UTC (permalink / raw)
  To: Peter Dyballa; +Cc: help-gnu-emacs, Andrea Crotti

At Fri, 16 Apr 2010 17:19:14 +0200,
Peter Dyballa wrote:
> 
> 
> Am 16.04.2010 um 14:19 schrieb Andrea Crotti:
> 
> > One more problem is that from the terminal the screen is not big  
> > enough
> > and the modeline doesn't fit...
> > Is there a way to change the size of the font automatically  
> > depending on
> > how many columns are available maybe??
> 
> 
> Which terminal from the future are using that allows to use different  
> fonts?!
> 
> --
> Greetings
> 
>    Pete
> 
> "By filing this bug report you have challenged the honor of my family.  
> Prepare to die!"
> 
> 
> 

Being able to use different fonts and resolutions in
console/framebuffer does not require a virtual terminal of the
future. In a recent update of my particular flavour of GNU, it even
detected automagically the most optimal one for me, something I had
been too lazy to do manually before.

Regards
Johan Busk Eriksson




^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: battery status in modeline
  2010-04-16 16:30       ` Johan Busk Eriksson
@ 2010-04-16 17:51         ` Peter Dyballa
  0 siblings, 0 replies; 9+ messages in thread
From: Peter Dyballa @ 2010-04-16 17:51 UTC (permalink / raw)
  To: Johan Busk Eriksson; +Cc: help-gnu-emacs, Andrea Crotti


Am 16.04.2010 um 18:30 schrieb Johan Busk Eriksson:

> Being able to use different fonts and resolutions in
> console/framebuffer does not require a virtual terminal of the
> future.


OK, my question was not complete: which recent terminal are you using  
that allows to display contents in more than one font (not font  
variant like bold, italic/oblique, wide, or any combination of these)  
at the same time? That's what Andrea is asking for...

A simple xterm can use, since decades, any font at any size the system  
(or a font server) supplies. And it can be widened to display more  
columns...

--
Greetings

   Pete

They're putting dimes in the hole in my head to see the change in me.





^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2010-04-16 17:51 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-04-16  9:54 battery status in modeline Andrea Crotti
2010-04-16 10:35 ` Eli Zaretskii
2010-04-16 12:16   ` Andrea Crotti
2010-04-16 12:19   ` Andrea Crotti
2010-04-16 12:44     ` Richard Riley
2010-04-16 15:19     ` Peter Dyballa
2010-04-16 16:30       ` Johan Busk Eriksson
2010-04-16 17:51         ` Peter Dyballa
2010-04-16 11:09 ` Richard Riley

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