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Re: Alt-v behavior near beginning of buffer
From: |
Matthew Flaschen |
Subject: |
Re: Alt-v behavior near beginning of buffer |
Date: |
Tue, 30 Jan 2007 10:59:24 -0500 |
User-agent: |
Thunderbird 1.5.0.9 (X11/20070103) |
Kevin Rodgers wrote:
> Matthew Flaschen wrote:
>> I wanted it to go to the beginning of the line either way, so I changed
>> it to:
>>
>> (defun power-bottom ()
>> "Scrolls down a screen if possible, or goes to the bottom of the buffer"
>> (interactive)
>> (if (pos-visible-in-window-p (point-max))
>> ((lambda()
>> (goto-char (point-max))
>> (beginning-of-line)))
>> (scroll-up)))
>>
>> That lambda syntax took me a while to grasp. Is there any easier way to
>> do this, short of creating a function just for the lambda?
>
> Of course:
>
> (progn
> (goto-char (point-max))
> (beginning-of-line))
Thanks, that's a bit simpler. I'd seen that command before, but forgot
it (and probably never really understood what it did).
>
> A good Emacs Lisp exercise would be to allow your new command to accept
> a prefix argument just like scroll-up does, and pass it to scroll-up.
I may do that at some point.
Matt Flaschen
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- Alt-v behavior near beginning of buffer, Matthew Flaschen, 2007/01/24
- Re: Alt-v behavior near beginning of buffer, Kevin Rodgers, 2007/01/25
- Re: Alt-v behavior near beginning of buffer, Matthew Flaschen, 2007/01/25
- Re: Alt-v behavior near beginning of buffer, Matthew Flaschen, 2007/01/25
- Re: Alt-v behavior near beginning of buffer, Matthew Flaschen, 2007/01/25
- Re: Alt-v behavior near beginning of buffer, Kevin Rodgers, 2007/01/30
- Re: Alt-v behavior near beginning of buffer,
Matthew Flaschen <=
- Re: Alt-v behavior near beginning of buffer, Kevin Rodgers, 2007/01/31
- Re: Alt-v behavior near beginning of buffer, Matthew Flaschen, 2007/01/31
- Re: Alt-v behavior near beginning of buffer, Kevin Rodgers, 2007/01/30
- Re: Alt-v behavior near beginning of buffer, Matthew Flaschen, 2007/01/30