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Re: usability issue
From: |
David Kastrup |
Subject: |
Re: usability issue |
Date: |
16 Jan 2003 11:23:27 +0100 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50 |
Andrew <gr1dl0ck@deviantart.com> writes:
> John Paul Wallington wrote:
> > Andrew <andrew@uberwald.discnet> wrote:
> >
> >>i just don't know how to find if I'm at the beginning of a line. Is
> >>there a function; or does it need to be written specially?
> > See `bolp'.
> >
>
> for the sack of politness; heres my version of the functions (only
> line and buffer sorry) feel free to do whatever.
>
> (defun beginning-of-line-or-buffer ()
> "Sends point to the beginning of the current line, or, if already there,
> the beginning of the buffer"
> (interactive)
> (if (bolp)
> (goto-char (point-min))
> (beginning-of-line)
> ))
>
> (defun end-of-line-or-buffer ()
> "Sends point to the beginning of the current line, or, if already there,
> the beginning of the buffer"
> (interactive)
> (if (eolp)
> (goto-char (point-max))
> (end-of-line)
> ))
I think at least the far jumps should place a mark so that C-x C-x
will get you back. So you would want to use beginning-of-buffer
instead of (goto-char (point-min)) and the corresponding for the end.
--
David Kastrup, Kriemhildstr. 15, 44793 Bochum
- usability issue, Tuomo Takkula, 2003/01/07
- Re: usability issue, David Kastrup, 2003/01/07
- Re: usability issue, Alan Shutko, 2003/01/07
- Re: usability issue, Miles Bader, 2003/01/07
- Re: usability issue, Ehud Karni, 2003/01/08
- Message not available
- Re: usability issue, Kai Großjohann, 2003/01/11
- Re: usability issue, David Kastrup, 2003/01/11
- Re: usability issue, Andrew, 2003/01/16
- Re: usability issue, John Paul Wallington, 2003/01/16
- Re: usability issue, Andrew, 2003/01/16
- Re: usability issue,
David Kastrup <=
- Re: usability issue, Andrew Brehaut, 2003/01/16
- Re: usability issue, David Kastrup, 2003/01/16
- Re: usability issue, Andrew Brehaut, 2003/01/16
- Re: usability issue, John Paul Wallington, 2003/01/16
- Re: usability issue, Colin Marquardt, 2003/01/16
Re: usability issue, Tuomo Takkula, 2003/01/07
Re: usability issue, Henrik Enberg, 2003/01/07
Re: usability issue, Bruce Ingalls, 2003/01/07