From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: YAMAMOTO Mitsuharu Newsgroups: gmane.emacs.devel Subject: Re: Mouse highlighting and fonts Date: Sun, 25 May 2008 13:46:51 +0900 Organization: Faculty of Science, Chiba University Message-ID: References: <878wy1giqs.fsf@stupidchicken.com> <87tzgog5kd.fsf@stupidchicken.com> <87hccn9m6m.fsf@stupidchicken.com> NNTP-Posting-Host: lo.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 1211690838 26880 80.91.229.12 (25 May 2008 04:47:18 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 25 May 2008 04:47:18 +0000 (UTC) Cc: gerd@gnu.org, emacs-devel@gnu.org To: Chong Yidong Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun May 25 06:47:57 2008 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1K089F-0000kC-0h for ged-emacs-devel@m.gmane.org; Sun, 25 May 2008 06:47:57 +0200 Original-Received: from localhost ([127.0.0.1]:35468 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1K088U-0004Jv-42 for ged-emacs-devel@m.gmane.org; Sun, 25 May 2008 00:47:10 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1K088P-0004Jq-W7 for emacs-devel@gnu.org; Sun, 25 May 2008 00:47:06 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1K088O-0004Je-4l for emacs-devel@gnu.org; Sun, 25 May 2008 00:47:05 -0400 Original-Received: from [199.232.76.173] (port=35135 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1K088O-0004Jb-1f for emacs-devel@gnu.org; Sun, 25 May 2008 00:47:04 -0400 Original-Received: from ntp.math.s.chiba-u.ac.jp ([133.82.132.2]:52979 helo=mathmail.math.s.chiba-u.ac.jp) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1K088I-0002Ux-KW; Sun, 25 May 2008 00:46:58 -0400 Original-Received: from church.math.s.chiba-u.ac.jp (church [133.82.132.36]) by mathmail.math.s.chiba-u.ac.jp (Postfix) with ESMTP id 876E02C40; Sun, 25 May 2008 13:46:51 +0900 (JST) In-Reply-To: <87hccn9m6m.fsf@stupidchicken.com> User-Agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (=?ISO-8859-4?Q?Shij=F2?=) APEL/10.6 Emacs/23.0.50 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) X-detected-kernel: by monty-python.gnu.org: NetBSD 3.0 (DF) 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:97685 Archived-At: >>>>> On Sat, 24 May 2008 22:01:21 -0400, Chong Yidong said: > According to the comments, this code is supposed to redraw glyphs > that are overwritten because of the left/right overhang of the > specified glyph string. But I've never noticed overlapping glyphs > in Emacs. Under what circumstances can overlapping glyphs occur? An italic glyph usually overlaps with the next one. > In other words, would there be any effect from simply turning off > the overlap-compensation code, as indicated? Anyone know? It is the very most essential part to display italic glyphs without chipping. You can try M-x list-faces-display RET and move the cursor on the characters in italic face. YAMAMOTO Mitsuharu mituharu@math.s.chiba-u.ac.jp