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Re: Problems with 'd' and 'delete' key
From: |
djfiander |
Subject: |
Re: Problems with 'd' and 'delete' key |
Date: |
Sun, 20 Apr 2008 10:22:36 -0700 (PDT) |
User-agent: |
G2/1.0 |
On Apr 20, 11:26 am, saneman <d...@sdf.com> wrote:
> Pascal Bourguignon wrote:
> > saneman <d...@sdf.com> writes:
> >> (global-set-key "\C-d" 'comment-dwim)
> >> (define-key function-key-map [delete] [deletechar])
> >> But delete still inserts a comment instead of deleting a character.
>
> > That's strange. The doc of define-key doesn't mention vectors for
> > the def argument.
Well, I just switched to Emacs and hit C-h k [delete] and was informed
that
C-d (translated from <delete>) runs the command delete-char
(Personally, I also question the wisdom of remapping a very basic
control character, but let's leave that aside.)
[delete] is translated to C-d by the function-key-map. See also the
comment in bindings.el:
;; Don't do this. We define <delete> in function-key-map instead.
;(define-key global-map [delete] 'backward-delete-char)
So, in order for everything to work the way you want, you need to put
this partially untested code in your .emacs file
;; define [delete] in global-map with what it would be if it weren't
being mapped by the function-key-map
(let ((delete-mapping (lookup-key function-key-map [delete])))
(when delete-mapping
(define-key global-map [delete] (lookup-key (current-global-map)
delete-mapping))))
;; Assuming you have the delete mapping defined above, you don't
really need to do this, it looks like
(define-key function-key-map [delete] nil)
(global-set-key "\C-d" 'comment-dwim)
But don't. Really.