Re: Elisp help

Re: Elisp help

[David Kastrup]

zozette.milane@gmail.com (frederic) writes:

> Could anybody kelp me?
> I would like to write something like:
>
> if  (I'am at the beginning of buffer)
> then (add a newline)
> else (do nothing)
>
> How are these lines writed in Elisp ?

(when (bobp) (newline))

-- 
David Kastrup, Kriemhildstr. 15, 44793 Bochum

Re: Elisp help

[Barry Margolin]

In article <1i5xqw1.1d7snli1fy5m8zN%zozette.milane@gmail.com>,
 zozette.milane@gmail.com (frederic) wrote:

> Could anybody kelp me?
> I would like to write something like:
> 
> if  (I'am at the beginning of buffer)
> then (add a newline)
> else (do nothing)
> 
> How are these lines writed in Elisp ?
> 
> frederic 

(if (= (point) (point-min))
    (insert "\n"))

-- 
Barry Margolin, barmar@alum.mit.edu
Arlington, MA
*** PLEASE post questions in newsgroups, not directly to me ***
*** PLEASE don't copy me on replies, I'll read them in the group ***

Re: Elisp help

[Xah Lee]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset="us-ascii", Size: 452 bytes --]

On Oct 13, 9:53 am, zozette.mil...@gmail.com (frederic) wrote:
> Could anybody kelp me?
> I would like to write something like:
>
> if  (I'am at the beginning of buffer)
> then (add a newline)
> else (do nothing)

See

· Elisp Language Basics
http://xahlee.org/emacs/elisp_basics.html

· Simple Elisp Grab Bag!
http://xahlee.org/emacs/elisp_examples.html

what you want is shown above.

  Xah
  xah@xahlee.org
  http://xahlee.org/