[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: elisp-index-search on current word
From: |
Richard Riley |
Subject: |
Re: elisp-index-search on current word |
Date: |
Thu, 09 Oct 2008 15:54:24 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) |
Thierry Volpiatto <thierry.volpiatto@gmail.com> writes:
> Xah <xahlee@gmail.com> writes:
>
>> On Oct 8, 7:21 am, Andy Stewart <lazycat.mana...@gmail.com> wrote:
>>> Kevin Rodgers <kevin.d.rodg...@gmail.com> writes:
>>> >Xahwrote:
>>> >> when i do elisp-index-search, is there a way to make the default
>>> >> choice the symbol the cursor is on?
>>>
>>> > (defadvice elisp-index-search (before interactive-default activate)
>>> > "Provide the symbol at point as the default when reading TOPIC
>>> > interactively."
>>> > (interactive (list (read-string "Topic: " nil nil (thing-at-point
>>> > 'symbol)))))
>>>
>>> (defun elisp-index-search+ ()
>>> "Look up TOPIC in the indices of the Emacs Lisp Reference Manual."
>>> (interactive)
>>> (let (topic)
>>> (setq topic (read-string (concat "Subject to look up: ") nil nil
>>> (symbol-name (symbol-at-point))))
>>> (funcall 'switch-to-buffer-other-window nil)
>>> (info "elisp")
>>> (Info-index topic)))
>>
>> Thierry wrote:
>> ,----
>> | (defun tv-get-index-at-point ()
>> | (interactive)
>> | (let ((expr (thing-at-point 'sexp)))
>> | (elisp-index-search expr)))
>> `----
>>
>> among the 3 suggestions, it seems only Thierry's version works for me.
>>
>> is there a reason why it shouldn't prompt for current symbol?
> No you can have a prompt, (use <arrow down> to display thing-at-point)
>
> ,----
> | (defun tv-get-index-at-point (expr)
> | (interactive
> | (list (read-from-minibuffer "Search: "
> | nil
> | nil
> | nil
> | nil
> | (thing-at-point 'sexp))))
> | (elisp-index-search expr))
> `----
Would it be possible to have the thing at point displayed like most
defaults when you call the function? e.g If you hit search in most
editors one would normally see the word at point or region preselected
in the "search" field.
--
I think I should not go far wrong if I asserted that the amount of genuine
leisure available in a society is generally in inverse proportion to the amount
of labor-saving machinery it employs. ~E.F. Schumacher
- elisp-index-search on current word, Xah, 2008/10/07
- Re: elisp-index-search on current word, Thierry Volpiatto, 2008/10/08
- Re: elisp-index-search on current word, Kevin Rodgers, 2008/10/08
- Message not available
- Re: elisp-index-search on current word, Andy Stewart, 2008/10/08
- Re: elisp-index-search on current word, Xah, 2008/10/08
- Re: elisp-index-search on current word, Thierry Volpiatto, 2008/10/08
- Re: elisp-index-search on current word, Kevin Rodgers, 2008/10/08
- Message not available
- Re: elisp-index-search on current word,
Richard Riley <=
- Re: elisp-index-search on current word, Kevin Rodgers, 2008/10/09
- Message not available
- Re: elisp-index-search on current word, Richard Riley, 2008/10/10
- Message not available
- Re: elisp-index-search on current word, Xah, 2008/10/09
- Re: elisp-index-search on current word, Kevin Rodgers, 2008/10/09
- Message not available
- Re: elisp-index-search on current word, Xah, 2008/10/09