From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: YAMAMOTO Mitsuharu Newsgroups: gmane.emacs.bugs Subject: bug#17942: 24.3.92; pos-visible-in-window-p with PARTIALLY is wrong for the first row only containing a single image Date: Sat, 05 Jul 2014 17:00:40 +0900 Organization: Faculty of Science, Chiba University Message-ID: References: <83tx6wdzjk.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Trace: ger.gmane.org 1404547284 26432 80.91.229.3 (5 Jul 2014 08:01:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 5 Jul 2014 08:01:24 +0000 (UTC) Cc: 17942-done@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jul 05 10:01:16 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1X3KuK-0005Ez-8K for geb-bug-gnu-emacs@m.gmane.org; Sat, 05 Jul 2014 10:01:16 +0200 Original-Received: from localhost ([::1]:39481 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X3KuJ-00059M-UN for geb-bug-gnu-emacs@m.gmane.org; Sat, 05 Jul 2014 04:01:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:50362) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X3KuC-00058A-EF for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2014 04:01:13 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X3Ku7-0007Hg-54 for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2014 04:01:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:52219) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X3Ku7-0007Hc-0s for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2014 04:01:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1X3Ku6-0004aM-Ie for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2014 04:01:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: YAMAMOTO Mitsuharu Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 05 Jul 2014 08:01:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17942 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 17942-done@debbugs.gnu.org id=D17942.140454725117600 (code D ref 17942); Sat, 05 Jul 2014 08:01:02 +0000 Original-Received: (at 17942-done) by debbugs.gnu.org; 5 Jul 2014 08:00:51 +0000 Original-Received: from localhost ([127.0.0.1]:43369 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X3Ktu-0004Zn-FE for submit@debbugs.gnu.org; Sat, 05 Jul 2014 04:00:51 -0400 Original-Received: from mathmail.math.s.chiba-u.ac.jp ([133.82.132.2]:64892) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X3Ktn-0004ZX-W8 for 17942-done@debbugs.gnu.org; Sat, 05 Jul 2014 04:00:48 -0400 Original-Received: from fermat.math.s.chiba-u.ac.jp (fermat [133.82.132.10]) by mathmail.math.s.chiba-u.ac.jp (Postfix) with ESMTP id CB15FC055D; Sat, 5 Jul 2014 17:00:40 +0900 (JST) In-Reply-To: <83tx6wdzjk.fsf@gnu.org> User-Agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (=?UTF-8?Q?Shij=C5=8D?=) APEL/10.6 Emacs/22.3 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:91203 Archived-At: >>>>> On Sat, 05 Jul 2014 10:39:59 +0300, Eli Zaretskii said: >> Date: Sat, 05 Jul 2014 08:38:26 +0900 >> From: YAMAMOTO Mitsuharu >> >> 1. $ emacs -Q & >> 2. Type the following expression and hit C-j in the *scratch* buffer. >> >> (save-excursion >> (goto-char (point-min)) >> (insert-image (create-image "splash.png")) >> (insert ?\n)) >> >> 3. Ditto. >> >> (pos-visible-in-window-p (point-min) nil t) >> >> Result: >> >> The expected one is (0 0), but the actual one is (608 188). As far as >> I tested, this happens at the first row (i.e., (window-start)) only >> containing a single image. If you remove (insert ?\n) in the first >> expression, then the result is (0 0) as expected. > Fixed in revision 117352 on the emacs-24 branch. Thanks for the quick fix. But it still returns a wrong value when an image is not at the beginning of buffer but located at the first row: (let ((p (point))) (insert-image (create-image "splash.png")) (insert ?\n) (set-window-start nil p) (pos-visible-in-window-p p nil t)) This returns (0 188) instead of (0 0). If we replace (insert ?\n) with (insert ?a ?\n), then it returns (0 0) as expected. YAMAMOTO Mitsuharu mituharu@math.s.chiba-u.ac.jp