From: Eli Zaretskii <eliz@gnu.org>
To: E Sabof <esabof@gmail.com>
Cc: 14636-done@debbugs.gnu.org
Subject: bug#14636: 24.3.50.1; window-line-height doesn't seem to work, unless the point is at the end-of-buffer
Date: Sun, 16 Jun 2013 19:35:13 +0300 [thread overview]
Message-ID: <83ip1et3ni.fsf@gnu.org> (raw)
In-Reply-To: <CAEp6Dyb3anGNT7qwjUqXFqx_HYs080-8SS93Vq9DVdpUXLk9Qw@mail.gmail.com>
> Date: Sun, 16 Jun 2013 16:24:43 +0100
> From: E Sabof <esabof@gmail.com>
>
> In emacs -Q
>
> (window-line-height)
> C-o
> C-x C-e
>
> Results in nil.
That's a documented limitation. From the doc string:
Return nil if window display is not up-to-date. In that case, use
`pos-visible-in-window-p' to obtain the information.
> Interestingly enough, I can specify line numbers (or not) and it will work,
> but only as long as (= (point) (point-max))
You cannot easily predict when the window display will be up-to-date
by the time this function runs.
Closing as not-a-bug.
next prev parent reply other threads:[~2013-06-16 16:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-16 15:24 bug#14636: 24.3.50.1; window-line-height doesn't seem to work, unless the point is at the end-of-buffer E Sabof
2013-06-16 16:35 ` Eli Zaretskii [this message]
2013-06-16 16:44 ` E Sabof
2013-06-16 16:53 ` Eli Zaretskii
2013-06-16 17:19 ` E Sabof
2013-06-16 17:32 ` Eli Zaretskii
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