Re: running emacs in batch mode

Re: running emacs in batch mode

[Pascal Bourguignon]

Helfer Thomas <helferthomas@free.fr> writes:

> I want to use emacs to indent a lot of C++ files.
> I tried to do this :
>
> $ emacs --batch youpie.cxx -f mark-whole-buffer -f indent-region -f
> save-buffer 
>
> but didnot work. Can somebody tell me what I shall do ?

I would rather use a script file:

emacs --batch -q -l script.el

with script.el containing whatever you want, in emacs lisp, something
like:

(dolist (file (file-expand-wildcards "/home/ht/src/*.cxx"))
  (find-file file)
  (mark-whole-buffer)
  (indent-region (point-min) (point-max))
  (save-buffer 0)
  (kill-buffer (current-buffer)))

-- 
__Pascal Bourguignon__                     http://www.informatimago.com/

Pour moi, la grande question n'a jamais été: «Qui suis-je? Où vais-je?» 
comme l'a formulé si adroitement notre ami Pascal, mais plutôt: 
«Comment vais-je m'en tirer?» -- Jean Yanne

Re: running emacs in batch mode

[Peter Tury]

Maybe you also want to try "emacs --script FILE"?

running emacs in batch mode

[Helfer Thomas]

I want to use emacs to indent a lot of C++ files.
I tried to do this :

$ emacs --batch youpie.cxx -f mark-whole-buffer -f indent-region -f
save-buffer 

but didnot work. Can somebody tell me what I shall do ?

Thanks,

Helfer Thomas

Re: running emacs in batch mode

[Kevin Rodgers]

Helfer Thomas wrote:
> I want to use emacs to indent a lot of C++ files.
> I tried to do this :
> 
> $ emacs --batch youpie.cxx -f mark-whole-buffer -f indent-region -f
> save-buffer 
> 
> but didnot work. Can somebody tell me what I shall do ?

Use `C-h f' to see what arguments each function requires.

emacs --batch youpie.cxx --eval '(indent-region (point-min) 
(point-max))' --funcall save-buffer

-- 
Kevin Rodgers
Denver, Colorado, USA