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Re: Get a command by its keybinding and also respecting key translation
From: |
David Kastrup |
Subject: |
Re: Get a command by its keybinding and also respecting key translation |
Date: |
Mon, 20 Dec 2010 11:35:31 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) |
Tassilo Horn <address@hidden> writes:
> Andreas Schwab <address@hidden> writes:
>
> Hi Andreas,
>
>>> Or with an example:
>>>
>>> (defmacro define-context-key (keymap key dispatch)
>>> `(define-key ,keymap ,key
>>> (backquote
>>> (menu-item "context-key" ignore
>>> :filter (lambda (&optional ignored)
>>> ,dispatch)))))
>>>
>>> How do I smuggle a `,' before the lambda?
>>
>> First, backquote != `.
>
> It is not? From backquote.el:
>
> (defalias '\` (symbol-function 'backquote))
>
> And describe-function returns the same (except the name) for both ``'
> and `backquote'.
You are confusing \` with `. ` is (obviously) treated specially by the
Lisp reader and converted into a form involving the macro \`. At some
point in the past, this rather used the macro backquote instead. If
this were still so, you probably would be less confused. The connection
between ` and \` is arbitrary, and established by the Lisp reader.
M-: '`(+ 4 ,soup)
gives
(\` (+ 4 (\, soup)))
--
David Kastrup
- Get a command by its keybinding and also respecting key translation, Tassilo Horn, 2010/12/13
- Re: Get a command by its keybinding and also respecting key translation, Stefan Monnier, 2010/12/14
- Re: Get a command by its keybinding and also respecting key translation, Tassilo Horn, 2010/12/14
- Re: Get a command by its keybinding and also respecting key translation, Stefan Monnier, 2010/12/18
- Re: Get a command by its keybinding and also respecting key translation, Tassilo Horn, 2010/12/20
- Re: Get a command by its keybinding and also respecting key translation, Andreas Schwab, 2010/12/20
- Re: Get a command by its keybinding and also respecting key translation, Tassilo Horn, 2010/12/20
- Re: Get a command by its keybinding and also respecting key translation,
David Kastrup <=
- Re: Get a command by its keybinding and also respecting key translation, Tassilo Horn, 2010/12/20
- Re: Get a command by its keybinding and also respecting key translation, Andreas Schwab, 2010/12/20
Re: Get a command by its keybinding and also respecting key translation, Tassilo Horn, 2010/12/15
RE: Get a command by its keybinding and also respecting keytranslation, Drew Adams, 2010/12/15
Re: Get a command by its keybinding and also respecting keytranslation, Tassilo Horn, 2010/12/15
RE: Get a command by its keybinding and also respecting keytranslation, Drew Adams, 2010/12/15
Re: Get a command by its keybinding and also respecting keytranslation, Stefan Monnier, 2010/12/18