From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: David Kastrup Newsgroups: gmane.emacs.devel Subject: Re: Cursor on images not visible Date: Sun, 12 Feb 2006 01:57:57 +0100 Message-ID: <85ek291jhm.fsf@lola.goethe.zz> References: <874q3b8jj1.fsf_-_@jurta.org> <871wyce4ek.fsf@jurta.org> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1139715827 12357 80.91.229.2 (12 Feb 2006 03:43:47 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Sun, 12 Feb 2006 03:43:47 +0000 (UTC) Cc: Juri Linkov , rms@gnu.org, emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Feb 12 04:43:43 2006 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1F889F-0002cd-80 for ged-emacs-devel@m.gmane.org; Sun, 12 Feb 2006 04:43:41 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1F889E-0005yK-AP for ged-emacs-devel@m.gmane.org; Sat, 11 Feb 2006 22:43:40 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1F85ZH-0001bm-Lz for emacs-devel@gnu.org; Sat, 11 Feb 2006 19:58:23 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1F85Z0-0001Vw-25 for emacs-devel@gnu.org; Sat, 11 Feb 2006 19:58:08 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1F85Yn-0001MT-SK for emacs-devel@gnu.org; Sat, 11 Feb 2006 19:57:54 -0500 Original-Received: from [199.232.76.164] (helo=fencepost.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.52) id 1F85cu-0005dA-NA for emacs-devel@gnu.org; Sat, 11 Feb 2006 20:02:08 -0500 Original-Received: from localhost ([127.0.0.1] helo=lola.goethe.zz) by fencepost.gnu.org with esmtp (Exim 4.34) id 1F85Yf-0000c2-AB; Sat, 11 Feb 2006 19:57:45 -0500 Original-Received: by lola.goethe.zz (Postfix, from userid 1002) id 043331C00382; Sun, 12 Feb 2006 01:57:57 +0100 (CET) Original-To: storm@cua.dk (Kim F. Storm) In-Reply-To: (Kim F. Storm's message of "Sat, 11 Feb 2006 19:51:16 +0100") User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:50385 Archived-At: storm@cua.dk (Kim F. Storm) writes: > "Richard M. Stallman" writes: > >> This also affects all packages outside Emacs, so maybe a better >> solution is to try to change code that draws a frame around >> images under the cursor to draw it as if the image had a >> 1-pixel margin? >> >> It sounds good to me, if it looks good in practice. Would this >> ever look bad due to overlapping adjoining images? Maybe that >> could happen with image slices. > > I think it would be very bad to always add a margin to images. Agreed. > If we ever want to make a full web browser in emacs, we definitely > need to be able to "glue" images together without any margins around > them. (I have some ideas how to modify the redisplay engine to > allow this, but that for emacs 24.x)... It would also be necessary for sliced large graphics (the slicing serves for being able to place the cursor on subelements of the graphics). There will probably be table support in that manner for preview-latex at one point of time. -- David Kastrup, Kriemhildstr. 15, 44793 Bochum