Re: Configure SPACE as file auto-complete character

Re: Configure SPACE as file auto-complete character

[Bruza]

But, back to my original question, if I like to keep the SPACE as the
file
auto-complete character, how can I configure it back to the pre-
version 22
behavior?

Thanks,

Ben

On Dec 17, 2:03 pm, "Drew Adams" <drew.ad...@oracle.com> wrote:
> > Interesting... I've had the following line in my ~/.emacs for quite a
> > while for precisely this reason:
>
> > ;;; disable 'SPC' completion in minibuffer
> > (substitute-key-definition 'minibuffer-complete-word
> > 'self-insert-command minibuffer-local-completion-map)
>
> > However, I believe my substitution disables auto-completion across the
> > board, not just file name auto-completion.
>
> And that's a good thing, IMO.  I doubt that you regret it.
>
> Completion using `completing-read' is general; there is nothing that
> suggests that it should be mainly for text that doesn't contain spaces. Why
> does Emacs limit space self-insertion to file-name completion?
>
> Thank goodness for at least that change. It was due at least in part to the
> widespread use of MS Windows (and also to the fact that word-by-word
> completion is not so useful).
>
> FWIW - In Icicles, each of these characters self-inserts in the minibuffer:
> `?', `C-j' (newline), and `SPC' - regardless of the input type. You can
> still do word-by-word completion, using `M-SPC' (configurable), but I'm sure
> that any use of word-by-word completion is rare.

Re: Configure SPACE as file auto-complete character

[Klaus Zeitler]

Hello Ben,
>>>>> "Bruza" == Bruza  <benruza@gmail.com> writes:
    Bruza> 
    Bruza> if I like to keep the SPACE as the file auto-complete
    Bruza> character, how can I configure it back to the pre- version 22
    Bruza> behavior?

Yes that change is a real pain. I guess I need a space in a filename
about once or twice a year here in our Solaris/GNU Linux environment. I
wish there was an option to switch back to the original behavior or even
better this change would be the default for Microsoft users only.

Here's what I added to my .emacs file:

(if (>= emacs-major-version 22)
    (if partial-completion-mode
	(progn
	  (define-key minibuffer-local-must-match-filename-map
	    (kbd "SPC") 'PC-complete-word)
	  (define-key minibuffer-local-filename-completion-map
	    (kbd "SPC") 'PC-complete-word))
      (define-key minibuffer-local-must-match-filename-map
	(kbd "SPC") 'minibuffer-complete-word)
      (define-key minibuffer-local-filename-completion-map
	(kbd "SPC") 'minibuffer-complete-word)))

HTH
Klaus

-- 
 -------------------------------------
|  Klaus Zeitler      Alcatel-Lucent  |
 -------------------------------------
---
The difference between a fool and a wise man is not
the things they know, it's the questions they ask.

Re: Configure SPACE as file auto-complete character

[Sebastian Tennant]

Quoth Bruza <benruza@gmail.com>:
> But, back to my original question, if I like to keep the SPACE as the
> file
> auto-complete character, how can I configure it back to the pre-
> version 22
> behavior?

Ah!  Yes... good question.... Drew?

RE: Configure SPACE as file auto-complete character

[Drew Adams]

> > But, back to my original question, if I like to keep the SPACE as the
> > file auto-complete character, how can I configure it back to the pre-
> > version 22 behavior?
>
> Ah!  Yes... good question.... Drew?

I thought someone had answered that already. The Emacs NEWS - or more
likely, the Emacs manual Anti-News, should explain that. At least the NEWS
mentions that this is controlled in the file-name completion maps (which are
new with Emacs 22, mainly to accommodate the fact that they didn't want this
space change also for non-file-name completion). It says this, which is
correct but perhaps not sufficiently clear:

 "The underlying changes in the keymaps that are active in the
  minibuffer are described below under `New keymaps for typing
  file names'."

Anyway, Klaus has now shown you how - you just need to change the binding of
the space character in the file-name completion maps.

[For Icicles: Space completion a word at a time is determined by option
`icicle-word-completion-keys' - just set it to the key(s) you want for that.
And if you don't want space to complete a word at a time, but you also don't
want space to self-insert, then do the same thing that Klaus showed, but for
all minibuffer completion keymaps.]

Configure SPACE as file auto-complete character

[Bruza]

I just installed emacs 22.1.1 GTK on Ubuntu. The first thing I noticed
is that the auto filename completion key in the min-buffer is not
SPACE anymore. I need to use TAB instead. Is there a way I can
configure SPACE as the filename auto-complete character?

Re: Configure SPACE as file auto-complete character

[Jason Rumney]

Bruza wrote:
> I just installed emacs 22.1.1 GTK on Ubuntu. The first thing I noticed
> is that the auto filename completion key in the min-buffer is not
> SPACE anymore. I need to use TAB instead. Is there a way I can
> configure SPACE as the filename auto-complete character?

C-h n
C-s space

Re: Configure SPACE as file auto-complete character

[Eli Zaretskii]

> From: Bruza <benruza@gmail.com>
> Date: Sun, 16 Dec 2007 18:46:36 -0800 (PST)
> 
> I just installed emacs 22.1.1 GTK on Ubuntu. The first thing I noticed
> is that the auto filename completion key in the min-buffer is not
> SPACE anymore.

This is so you could use file names with spaces.

> Is there a way I can configure SPACE as the filename auto-complete
> character?

See this entry in NEWS (and the one it refers to):

  ** When Emacs prompts for file names, SPC no longer completes the file name.
  This is so filenames with embedded spaces could be input without the
  need to quote the space with a C-q.  The underlying changes in the
  keymaps that are active in the minibuffer are described below under
  "New keymaps for typing file names".

Re: Configure SPACE as file auto-complete character

[Sebastian Tennant]

Quoth Bruza <benruza@gmail.com>:
> I just installed emacs 22.1.1 GTK on Ubuntu. The first thing I noticed
> is that the auto filename completion key in the min-buffer is not
> SPACE anymore. I need to use TAB instead. Is there a way I can
> configure SPACE as the filename auto-complete character?

C-h n C-s space:

 ** When Emacs prompts for file names, SPC no longer completes the file name.
 This is so filenames with embedded spaces could be input without the
 need to quote the space with a C-q.  The underlying changes in the
 keymaps that are active in the minibuffer are described below under
 "New keymaps for typing file names".

Interesting... I've had the following line in my ~/.emacs for quite a
while for precisely this reason:

;;; disable 'SPC' completion in minibuffer
(substitute-key-definition 'minibuffer-complete-word 'self-insert-command minibuffer-local-completion-map)

However, I believe my substitution disables auto-completion across the
board, not just file name auto-completion.

Sebastian

RE: Configure SPACE as file auto-complete character

[Drew Adams]

> Interesting... I've had the following line in my ~/.emacs for quite a
> while for precisely this reason:
>
> ;;; disable 'SPC' completion in minibuffer
> (substitute-key-definition 'minibuffer-complete-word
> 'self-insert-command minibuffer-local-completion-map)
>
> However, I believe my substitution disables auto-completion across the
> board, not just file name auto-completion.

And that's a good thing, IMO.  I doubt that you regret it.

Completion using `completing-read' is general; there is nothing that
suggests that it should be mainly for text that doesn't contain spaces. Why
does Emacs limit space self-insertion to file-name completion?

Thank goodness for at least that change. It was due at least in part to the
widespread use of MS Windows (and also to the fact that word-by-word
completion is not so useful).

FWIW - In Icicles, each of these characters self-inserts in the minibuffer:
`?', `C-j' (newline), and `SPC' - regardless of the input type. You can
still do word-by-word completion, using `M-SPC' (configurable), but I'm sure
that any use of word-by-word completion is rare.

Re: Configure SPACE as file auto-complete character

[rob wahoo]

On Dec 16, 9:46 pm, Bruza <benr...@gmail.com> wrote:
> I just installed emacs 22.1.1 GTK on Ubuntu. The first thing I noticed
> is that the auto filename completion key in the min-buffer is not
> SPACE anymore. I need to use TAB instead. Is there a way I can
> configure SPACE as the filename auto-complete character?

;;============================================================
;; minibuffer space completion
;;============================================================
(define-key minibuffer-local-filename-completion-map (kbd "SPC")
        'minibuffer-complete-word)

(define-key minibuffer-local-must-match-filename-map (kbd "SPC")
        'minibuffer-complete-word)

Re: Configure SPACE as file auto-complete character

[Bruza]

On Dec 18, 7:38 am, rob wahoo <robchris...@gmail.com> wrote:
> On Dec 16, 9:46 pm,Bruza<benr...@gmail.com> wrote:
>
> > I just installed emacs 22.1.1 GTK on Ubuntu. The first thing I noticed
> > is that the auto filename completion key in the min-buffer is not
> > SPACE anymore. I need to use TAB instead. Is there a way I can
> > configure SPACE as the filename auto-complete character?
>
> ;;============================================================
> ;; minibuffer space completion
> ;;============================================================
> (define-key minibuffer-local-filename-completion-map (kbd "SPC")
>         'minibuffer-complete-word)
>
> (define-key minibuffer-local-must-match-filename-map (kbd "SPC")
>         'minibuffer-complete-word)

Thanks for all the help. I can now finally "claim" my SPACE back :-).