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Re: find when a word is within the current window
From: |
Helmut Eller |
Subject: |
Re: find when a word is within the current window |
Date: |
Wed, 23 Jan 2013 11:24:49 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
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