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Re: How run a command JUST on region highlighted by MOUSE?!?!
From: |
Christian Seberino |
Subject: |
Re: How run a command JUST on region highlighted by MOUSE?!?! |
Date: |
2 Sep 2003 17:03:16 -0700 |
Oliver
Thanks for the help. I like your version and would very much like to
use it.
The "save-restriction" is a nice touch too.
I copied your version essentially verbatim into my .emacs....
(defun cs-py-comment-region(beg end) (interactive "r")
(save-restriction
(narrow-to-region beg end)
(py-comment-region)
(delete-trailing-whitespace)))
It give me the following error message when I hightlight a region with
mouse
and then type C-ac which is setup to call this function....
save-restriction: Wrong number of arguments: (lambda (beg end
&optional arg) "Like `comment-region' but uses double hash (`#')
comment starter." (interactive "r
P") (let ((comment-start py-block-comment-prefix)) (comment-region beg
end arg))), 0
Do you know what this error means and how to fix?
Thanks again,
Chris
Oliver Scholz <alkibiades@gmx.de> wrote in message
news:<uad9s9utz.fsf@ID-87814.user.dfncis.de>...
> seberino@spawar.navy.mil (Christian Seberino) writes:
>
> > Andrew
> >
> > Thanks for the help. Can I please ask you a related question on usage
> > of narrow-to-region?
> >
> > I set .emacs up to run this function when I highlight a region with
> > mouse
> > and type C-ac.....
> >
> > (defun cs-py-comment-region() (interactive)
> > (narrow-to-region)
> ^^^
> > (py-comment-region)
> > (delete-trailing-whitespace)
> > (widen))
> ^^^^
>
> [untested]
>
> (defun cs-py-comment-region (beg end)
> (interactive "r")
> (save-restriction
> (narrow-to-region beg end)
> (py-comment-region)
> (delete-trailing-whitespace)))
>
> Oliver
- Re: How run a command JUST on region highlighted by MOUSE?!?!,
Christian Seberino <=