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Re: check if these is a buffer to a file
From: |
Kiwon Um |
Subject: |
Re: check if these is a buffer to a file |
Date: |
Sun, 15 Feb 2009 20:07:30 -0800 (PST) |
User-agent: |
G2/1.0 |
On 2월16일, 오후12시50분, Andy Stewart <lazycat.mana...@gmail.com> wrote:
> Hi,
>
> Kiwon Um <um.ki...@gmail.com> writes:
> > Hello. I'm now writing some lisp codes.
>
> > I want to write some codes that kill a buffer if it is already opened
> > (visited).
> > Is there any predefined function to check the existence of a buffer?
>
> Try to use function `get-buffer'.
> Below is document of function `get-buffer':
>
> ,----
> | (get-buffer BUFFER-OR-NAME)
> |
> | Return the buffer named BUFFER-OR-NAME.
> | BUFFER-OR-NAME must be either a string or a buffer. If BUFFER-OR-NAME
> | is a string and there is no buffer with that name, return nil. If
> | BUFFER-OR-NAME is a buffer, return it as given.
> `----
>
> -- Andy
Thanks, it works well. :)
(if (get-buffer "SOMETHING") (kill-buffer "SOMETHING"))