From owner-svn-src-head@FreeBSD.ORG  Thu May 21 17:56:00 2009
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id D89711065670;
	Thu, 21 May 2009 17:56:00 +0000 (UTC) (envelope-from des@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id C76D38FC15;
	Thu, 21 May 2009 17:56:00 +0000 (UTC) (envelope-from des@FreeBSD.org)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id n4LHu05T074529;
	Thu, 21 May 2009 17:56:00 GMT (envelope-from des@svn.freebsd.org)
Received: (from des@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id n4LHu0Gf074528;
	Thu, 21 May 2009 17:56:00 GMT (envelope-from des@svn.freebsd.org)
Message-Id: <200905211756.n4LHu0Gf074528@svn.freebsd.org>
From: Dag-Erling Smorgrav <des@FreeBSD.org>
Date: Thu, 21 May 2009 17:56:00 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r192561 - head/contrib/groff/font/devutf8
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
	<svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 21 May 2009 17:56:01 -0000

Author: des
Date: Thu May 21 17:56:00 2009
New Revision: 192561
URL: http://svn.freebsd.org/changeset/base/192561

Log:
  When man pages are formatted in UTF-8, .Fl is encoded as U+2212 "MINUS
  SIGN" instead of U+002D "HYPHEN-MINUS".  This is unfortunate for two
  reasons: 1) this is not the character which is actually used on the
  command line, and 2) it makes it impossible to search a man page for a
  specific command-line option.
  
  This patch fixes this, but there are other unresolved issues, such as
  confusion between -, \- and hy: while the latter is always (and only)
  used for hyphenation, both - and \- are used for negation and
  subtraction, and \- is used for command-line options and sometimes
  also for parenthesis.  IMHO, the correct Unicode characters are:
  
   - hyphenation: either U+2010 or U+00AD, most likely the former (the
     latter is the so-called soft hyphen, used to indicate a point at
     which a text processor is allowed to hyphenate a word)
  
   - negation and subtraction: U+2212
  
   - parenthesis: in English, U+2214, with spaces suppressed before and
     after; in some others (such as Norwegian), U+2213 with spaces
     retained.
  
   - command-line options: U+002D, because that is what is actually used
     on the command line.
  
  However, fixing this would require extensive modifications to (at least)
  the doc and man macro sets...
  
  MFC after:	1 week

Modified:
  head/contrib/groff/font/devutf8/R.proto

Modified: head/contrib/groff/font/devutf8/R.proto
==============================================================================
--- head/contrib/groff/font/devutf8/R.proto	Thu May 21 17:55:47 2009	(r192560)
+++ head/contrib/groff/font/devutf8/R.proto	Thu May 21 17:56:00 2009	(r192561)
@@ -726,7 +726,7 @@ st	24	0	0x220B
 product	24	0	0x220F
 coproduct	24	0	0x2210
 sum	24	0	0x2211
-\-	24	0	0x2212
+\-	24	0	0x002D
 mi	"
 -+	24	0	0x2213
 **	24	0	0x2217