From 890bacd7cb11c6e991722e8a7b7cd0ef9147ea3b Mon Sep 17 00:00:00 2001
From: Morgan Deters <mdeters@gmail.com>
Date: Fri, 28 Oct 2011 20:30:24 +0000
Subject: * ability to output NodeBuilders without first converting them to
 Nodes---useful for debugging. * language-dependent Node::toString() * some
 minor proof-related cleanup

---
 src/proof/cnf_proof.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/proof/cnf_proof.cpp')

diff --git a/src/proof/cnf_proof.cpp b/src/proof/cnf_proof.cpp
index 2bf146661..a8dc39765 100644
--- a/src/proof/cnf_proof.cpp
+++ b/src/proof/cnf_proof.cpp
@@ -1,3 +1,22 @@
+/*********************                                                        */
+/*! \file cnf_proof.cpp
+ ** \verbatim
+ ** Original author: lianah
+ ** Major contributors: none
+ ** Minor contributors (to current version): none
+ ** This file is part of the CVC4 prototype.
+ ** Copyright (c) 2009, 2010, 2011  The Analysis of Computer Systems Group (ACSys)
+ ** Courant Institute of Mathematical Sciences
+ ** New York University
+ ** See the file COPYING in the top-level source directory for licensing
+ ** information.\endverbatim
+ **
+ ** \brief [[ Add one-line brief description here ]]
+ **
+ ** [[ Add lengthier description here ]]
+ ** \todo document this file
+ **/
+
 #include "cnf_proof.h"
 using namespace CVC4::prop;
 
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