From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <bob.c.feng@intel.com>
Received-SPF: Pass (sender SPF authorized) identity=mailfrom;
 client-ip=134.134.136.126; helo=mga18.intel.com;
 envelope-from=bob.c.feng@intel.com; receiver=edk2-devel@lists.01.org 
Received: from mga18.intel.com (mga18.intel.com [134.134.136.126])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (No client certificate requested)
 by ml01.01.org (Postfix) with ESMTPS id 6C296211CD9AE
 for <edk2-devel@lists.01.org>; Wed, 27 Feb 2019 18:11:45 -0800 (PST)
X-Amp-Result: SKIPPED(no attachment in message)
X-Amp-File-Uploaded: False
Received: from orsmga006.jf.intel.com ([10.7.209.51])
 by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;
 27 Feb 2019 18:11:44 -0800
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.58,421,1544515200"; d="scan'208";a="119675254"
Received: from shwdepsi1121.ccr.corp.intel.com ([10.239.158.47])
 by orsmga006.jf.intel.com with ESMTP; 27 Feb 2019 18:11:43 -0800
From: "Feng, Bob C" <bob.c.feng@intel.com>
To: edk2-devel@lists.01.org
Cc: Bob Feng <bob.c.feng@intel.com>,
	Liming Gao <liming.gao@intel.com>
Date: Thu, 28 Feb 2019 10:11:41 +0800
Message-Id: <20190228021141.25544-1-bob.c.feng@intel.com>
X-Mailer: git-send-email 2.20.1.windows.1
MIME-Version: 1.0
Subject: [Patch] Document: Update the INF spec about [Depex] section
X-BeenThere: edk2-devel@lists.01.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: EDK II Development  <edk2-devel.lists.01.org>
List-Unsubscribe: <https://lists.01.org/mailman/options/edk2-devel>,
 <mailto:edk2-devel-request@lists.01.org?subject=unsubscribe>
List-Archive: <http://lists.01.org/pipermail/edk2-devel/>
List-Post: <mailto:edk2-devel@lists.01.org>
List-Help: <mailto:edk2-devel-request@lists.01.org?subject=help>
List-Subscribe: <https://lists.01.org/mailman/listinfo/edk2-devel>,
 <mailto:edk2-devel-request@lists.01.org?subject=subscribe>
X-List-Received-Date: Thu, 28 Feb 2019 02:11:45 -0000
Content-Transfer-Encoding: 8bit

<GuidOrPcdStmt> ::= {"BEFORE"} {"AFTER"} <GuidOrPcdName> should be
<GuidOrPcdStmt> ::= [{"BEFORE"} {"AFTER"}]<GuidOrPcdName>

The "BEFORE" or "AFTER" is optional key words in current implementation.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
---
 3_edk_ii_inf_file_format/314_[depex]_sections.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/3_edk_ii_inf_file_format/314_[depex]_sections.md b/3_edk_ii_inf_file_format/314_[depex]_sections.md
index 942bcf9..3c0820a 100644
--- a/3_edk_ii_inf_file_format/314_[depex]_sections.md
+++ b/3_edk_ii_inf_file_format/314_[depex]_sections.md
@@ -179,11 +179,11 @@ and VOID* datum type, and the size of the PCD must be 16 bytes.
 <DxeDepexStatements> ::= {<SorStmt>} {<GuidOrPcdStmt>} {<BoolStmt>}
 <PeiDepex>           ::= <PeiDepexStatements>*
                          ["END" <EOL>]
 <PeiDepexStatements> ::= {<BoolStmt>} {<DepInstruct>}
 <SmmDepex>           ::= <DxeDepex>
-<GuidOrPcdStmt>      ::= {"BEFORE"} {"AFTER"} <GuidOrPcdName> [<EOL>]
+<GuidOrPcdStmt>      ::= [{"BEFORE"} {"AFTER"}] <GuidOrPcdName> [<EOL>]
 <GuidOrPcdName>      ::= {<GuidCName>} {<PcdName>}
 <DepInstruct>        ::= "PUSH" <CFormatGUID> [<EOL>]
 <SorStmt>            ::= "SOR" <BoolStmt> [<EOL>]
 <BoolStmt>           ::= {<Bool>} {<BoolExpress>}
 <Bool>               ::= {"TRUE"} {"FALSE"} {<GuidCName>} {<PcdName>} [<EOL>]
-- 
2.20.1.windows.1