From owner-svn-src-all@FreeBSD.ORG  Thu Oct 28 21:51:14 2010
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id E4C3E106566B;
	Thu, 28 Oct 2010 21:51:14 +0000 (UTC)
	(envelope-from jilles@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id D2F0B8FC0A;
	Thu, 28 Oct 2010 21:51:14 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id o9SLpECf034118;
	Thu, 28 Oct 2010 21:51:14 GMT (envelope-from jilles@svn.freebsd.org)
Received: (from jilles@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id o9SLpE7l034115;
	Thu, 28 Oct 2010 21:51:14 GMT (envelope-from jilles@svn.freebsd.org)
Message-Id: <201010282151.o9SLpE7l034115@svn.freebsd.org>
From: Jilles Tjoelker <jilles@FreeBSD.org>
Date: Thu, 28 Oct 2010 21:51:14 +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: r214490 - in head: bin/sh
	tools/regression/bin/sh/expansion
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.5
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: <http://lists.freebsd.org/mailman/listinfo/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: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 28 Oct 2010 21:51:15 -0000

Author: jilles
Date: Thu Oct 28 21:51:14 2010
New Revision: 214490
URL: http://svn.freebsd.org/changeset/base/214490

Log:
  sh: Make double-quotes quote a '}' inside ${v#...} and ${v%...}.
  
  Exp-run done by:	pav (with some other sh(1) changes)
  PR:			bin/57554

Added:
  head/tools/regression/bin/sh/expansion/trim5.0   (contents, props changed)
Modified:
  head/bin/sh/parser.c

Modified: head/bin/sh/parser.c
==============================================================================
--- head/bin/sh/parser.c	Thu Oct 28 20:18:26 2010	(r214489)
+++ head/bin/sh/parser.c	Thu Oct 28 21:51:14 2010	(r214490)
@@ -1234,7 +1234,8 @@ readtoken1(int firstc, char const *initi
 			case CENDVAR:	/* '}' */
 				if (level > 0 &&
 				    (state[level].category == TSTATE_VAR_OLD ||
-				    state[level].category == TSTATE_VAR_NEW)) {
+				    (state[level].category == TSTATE_VAR_NEW &&
+				     state[level].syntax == BASESYNTAX))) {
 					if (state[level].category == TSTATE_VAR_OLD)
 						state[level - 1].syntax = state[level].syntax;
 					else

Added: head/tools/regression/bin/sh/expansion/trim5.0
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/tools/regression/bin/sh/expansion/trim5.0	Thu Oct 28 21:51:14 2010	(r214490)
@@ -0,0 +1,28 @@
+# $FreeBSD$
+
+e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
+h='##'
+failures=''
+ok=''
+
+testcase() {
+	code="$1"
+	expected="$2"
+	oIFS="$IFS"
+	eval "$code"
+	IFS='|'
+	result="$#|$*"
+	IFS="$oIFS"
+	if [ "x$result" = "x$expected" ]; then
+		ok=x$ok
+	else
+		failures=x$failures
+		echo "For $code, expected $expected actual $result"
+	fi
+}
+
+testcase 'set -- "${b%'\'}\''}"'		'1|{{(#)}'
+testcase 'set -- ${b%"}"}'			'1|{{(#)}'
+testcase 'set -- "${b%"}"}"'			'1|{{(#)}'
+
+test "x$failures" = x