[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Scrolling screen one line
From: |
Matthias Meulien |
Subject: |
Re: Scrolling screen one line |
Date: |
03 Jan 2003 12:37:44 +0100 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.2 |
Timur Aydin <timuraydin@superonline.com> wrote:
> How can I scroll the screen up and down by one line?
> (...)
After `C-h a scroll RET' I found in the *Apropos* buffer:
,----
| scroll-up <next>, C-v
| Command: Scroll text of current window upward ARG lines;
| or near full screen if no ARG.
`----
The documentation of this command says:
,----[ C-h f scroll-up RET ]
| scroll-up is an interactive built-in function.
| (scroll-up &optional ARG)
|
| Scroll text of current window upward ARG lines;
| or near full screen if no ARG.
| A near full screen is `next-screen-context-lines' less than a full screen.
| Negative ARG means scroll downward.
| If ARG is the atom `-', scroll downward by nearly full screen.
| When calling from a program, supply as argument a number, nil, or `-'.
`----
So `M-1 C-v' will scroll the text of current window upward one line.
Exercise. Find two different key sequences to scroll the text backward
one line.
Bye.
--
Matthias