From owner-svn-src-all@freebsd.org  Wed May 18 05:58:59 2016
Return-Path: <owner-svn-src-all@freebsd.org>
Delivered-To: svn-src-all@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 16C6EB4060A;
 Wed, 18 May 2016 05:58:59 +0000 (UTC) (envelope-from imp@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2610:1c1:1:6068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id DCA911100;
 Wed, 18 May 2016 05:58:58 +0000 (UTC) (envelope-from imp@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u4I5ww79049296;
 Wed, 18 May 2016 05:58:58 GMT (envelope-from imp@FreeBSD.org)
Received: (from imp@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id u4I5wwPD049295;
 Wed, 18 May 2016 05:58:58 GMT (envelope-from imp@FreeBSD.org)
Message-Id: <201605180558.u4I5wwPD049295@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: imp set sender to imp@FreeBSD.org
 using -f
From: Warner Losh <imp@FreeBSD.org>
Date: Wed, 18 May 2016 05:58:58 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r300115 - head/sys/boot/forth
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
 user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all/>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 18 May 2016 05:58:59 -0000

Author: imp
Date: Wed May 18 05:58:57 2016
New Revision: 300115
URL: https://svnweb.freebsd.org/changeset/base/300115

Log:
  Explain why extra sutff always outputs even when it shouldn't for the
  '?' command. Wasted a bunch of time tracking it down tonight.

Modified:
  head/sys/boot/forth/loader.4th

Modified: head/sys/boot/forth/loader.4th
==============================================================================
--- head/sys/boot/forth/loader.4th	Wed May 18 05:56:25 2016	(r300114)
+++ head/sys/boot/forth/loader.4th	Wed May 18 05:58:57 2016	(r300115)
@@ -230,6 +230,13 @@ only forth definitions also support-func
 
 : .? 2 spaces 2swap 15 #type 2 spaces type cr ;
 
+\ Execute the ? command to print all the commands defined in
+\ C, then list the ones we support here. Please note that this
+\ doesn't use pager_* routines that the C implementation of ?
+\ does, so these will always appear, even if you stop early
+\ there. And they may cause the commands to scroll off the
+\ screen if the number of commands modulus LINES is close
+\ to LINEs....
 : ?
   ['] ? execute
   s" boot-conf" s" load kernel and modules, then autoboot" .?