Rebinding Escape

Rebinding Escape

[PT]

In a special minor mode I want to allow the user to dismiss a popup help  
window quickly with the Escape key. I know it's prefix character, I only  
want to rebind it temporarily while the help window is shown.

I searched for a solution to override the default behavior, but found only  
an XEmacs-specific solution (setting meta-prefix-char to negative), but it  
didn't work. Esc still retains its old behavior.

Anyone has a better idea?

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Re: Rebinding Escape

[Mathias Dahl]

PT <mailshield.gg@mailnull.com> writes:

> In a special minor mode I want to allow the user to dismiss a popup
> help window quickly with the Escape key. I know it's prefix
> character, I only want to rebind it temporarily while the help
> window is shown.

> I searched for a solution to override the default behavior, but
> found only an XEmacs-specific solution (setting meta-prefix-char to
> negative), but it didn't work. Esc still retains its old behavior.

This works for me:

 (local-set-key [escape] (lambda ()
                           (interactive)
                           (message "Escape test")))

Of course you want to do something else then sending a message, maybe
something like (delete-frame) or (bury-buffer).

Also, you probably want to add the key to a certain key map. This is
what I do for my jabber client:

 (define-key jabber-chat-mode-map [escape] 
   'my-jabber-chat-delete-or-bury)

/Mathias

Re: Rebinding Escape

[PT]

On Mon, 07 Mar 2005 08:51:17 +0100, Mathias Dahl <brakjoller@gmail.com>  
wrote:
>
> This works for me:
>
>  (local-set-key [escape] (lambda ()
>                            (interactive)
>                            (message "Escape test")))
>

My mistake.

I tried

	(local-set-key (kbd "<esc>") 'my-stuff)

instead of

	(local-set-key (kbd "<ESC>") 'my-stuff)

The latter works fine.

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