From: Helmut Eller <eller.helmut@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Re: find when a word is within the current window
Date: Wed, 23 Jan 2013 11:24:49 +0100 [thread overview]
Message-ID: <m2sj5s8adq.fsf@gmail.com> (raw)
In-Reply-To: mailman.18143.1358934985.855.help-gnu-emacs@gnu.org
On Wed, Jan 23 2013, Luca Ferrari wrote:
> Hi all,
> I'm implementing a jump-to-label function that would split the current
> window and scroll up/down within the same buffer to the point where a
> label is defined. And it works! However, I'd like to have the split to
> happen only when the label I'm searching for is not visible within the
> current window (i.e., it makes sense to jump to it). How can I find if
> a word is currently visible within the current window? I suspect,
> since I already know at which line the label is, one way is to check
> with window window boundaries against the label line number, but there
> could be a smarter way.
pos-visible-in-window-p seems appropriate.
Helmut
next parent reply other threads:[~2013-01-23 10:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.18143.1358934985.855.help-gnu-emacs@gnu.org>
2013-01-23 10:24 ` Helmut Eller [this message]
2013-01-23 10:49 ` find when a word is within the current window Luca Ferrari
2013-01-23 9:56 Luca Ferrari
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