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Re: Help with my first elisp
From: |
tomas |
Subject: |
Re: Help with my first elisp |
Date: |
Wed, 25 May 2022 10:24:01 +0200 |
On Wed, May 25, 2022 at 08:35:19AM +0200, Orm Finnendahl wrote:
> Hi,
>
> Am Dienstag, den 24. Mai 2022 um 19:30:40 Uhr (+0200) schrieb Kepa Diez:
> > (defun focusJump ()
> > (interactive)
> > (if (equal posicion 1)
> > (focusPointInter)
> > (if (equal posicion 2)
> > (focusPointEnd)
> > (if (equal posicion 3)
> > (focusPointStart)))))
>
> maybe you want to cleanup a bit:
>
> (defun focusJump (posicion)
> (interactive "nPosicion: ")
> (case posicion
> (1 (focusPointInter))
> (2 (focusPointEnd))
> (3 (focusPointStart))))
>
> BTW: As lisp doesn't distinguish case, it is common practice in lisp
> to seperate words in symbols with dashes like 'focus-jump,
> 'focus-pont-inter, 'focus-point-start, etc.
Just to avoid confusion: Emacs Lisp does distinguish case. Traditional
Lisp doesn't. I know you know, but people could misunderstand the above.
The rest stands: in Emacs Lisp it's customary to write variable and
function names with dashes, in good ol' Lisp tradition.
Cheers
--
t
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