From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: Thien-Thi Nguyen Newsgroups: gmane.emacs.devel Subject: display question: should ^N and \NNN widths be fixed? Date: Thu, 23 May 2002 14:16:54 -0700 Sender: emacs-devel-admin@gnu.org Message-ID: Reply-To: ttn@glug.org NNTP-Posting-Host: localhost.gmane.org X-Trace: main.gmane.org 1022188878 10113 127.0.0.1 (23 May 2002 21:21:18 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Thu, 23 May 2002 21:21:18 +0000 (UTC) Return-path: Original-Received: from quimby.gnus.org ([80.91.224.244]) by main.gmane.org with esmtp (Exim 3.33 #1 (Debian)) id 17B01O-0002cu-00 for ; Thu, 23 May 2002 23:21:18 +0200 Original-Received: from fencepost.gnu.org ([199.232.76.164]) by quimby.gnus.org with esmtp (Exim 3.12 #1 (Debian)) id 17B0Gx-0005qf-00 for ; Thu, 23 May 2002 23:37:23 +0200 Original-Received: from localhost ([127.0.0.1] helo=fencepost.gnu.org) by fencepost.gnu.org with esmtp (Exim 3.34 #1 (Debian)) id 17B01o-0000Y5-00; Thu, 23 May 2002 17:21:44 -0400 Original-Received: from ca-crlsbd-u5-c4a-a-172.crlsca.adelphia.net ([24.48.214.172] helo=giblet) by fencepost.gnu.org with esmtp (Exim 3.34 #1 (Debian)) id 17B00y-0000Vu-00 for ; Thu, 23 May 2002 17:20:52 -0400 Original-Received: from ttn by giblet with local (Exim 3.35 #1 (Debian)) id 17Azx8-0005vE-00 for ; Thu, 23 May 2002 14:16:54 -0700 Original-To: emacs-devel@gnu.org Errors-To: emacs-devel-admin@gnu.org X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.0.9 Precedence: bulk List-Help: List-Post: List-Subscribe: , List-Id: Emacs development discussions. List-Unsubscribe: , List-Archive: Xref: main.gmane.org gmane.emacs.devel:4308 X-Report-Spam: http://spam.gmane.org/gmane.emacs.devel:4308 in src/indent.c `current_column', ^N and \NNN are presently hard coded as taking 2 and 4 columns, respectively. i'd like to propose that these always be displayed in a fixed-width font, to avoid having to compute their display widths. this is not a big deal for ^N, but to compute width of \NNN efficiently could mean another cache. from user perspective, it seems to me ^N or \NNN as fixed width makes reading them easier. thi