From: Xah <xahlee@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Re: elisp-index-search on current word
Date: Wed, 8 Oct 2008 09:11:01 -0700 (PDT) [thread overview]
Message-ID: <765c9d83-3749-4a7b-873b-e9e305efbe40@i24g2000prf.googlegroups.com> (raw)
In-Reply-To: 87prmbdv6h.fsf@manatee.domain
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? I think
its also useful for describe-function to provide a link to the elisp
manual at bottom. I just filed a bug report btw.
Xah
∑ http://xahlee.org/
☄
next prev parent reply other threads:[~2008-10-08 16:11 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-08 1:31 elisp-index-search on current word Xah
2008-10-08 6:07 ` Thierry Volpiatto
2008-10-08 7:20 ` Kevin Rodgers
[not found] ` <mailman.530.1223450464.25473.help-gnu-emacs@gnu.org>
2008-10-08 14:21 ` Andy Stewart
2008-10-08 16:11 ` Xah [this message]
2008-10-08 17:19 ` Thierry Volpiatto
2008-10-09 2:49 ` Kevin Rodgers
[not found] ` <mailman.596.1223486652.25473.help-gnu-emacs@gnu.org>
2008-10-09 13:54 ` Richard Riley
2008-10-10 2:07 ` Kevin Rodgers
[not found] ` <mailman.751.1223604460.25473.help-gnu-emacs@gnu.org>
2008-10-10 8:41 ` Richard Riley
[not found] ` <mailman.646.1223520579.25473.help-gnu-emacs@gnu.org>
2008-10-09 15:00 ` Xah
2008-10-10 2:18 ` Kevin Rodgers
[not found] ` <mailman.753.1223605127.25473.help-gnu-emacs@gnu.org>
2008-10-10 2:36 ` Xah
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