1 files changed, 43 insertions, 0 deletions
diff --git a/debian/htdig/htdig-3.2.0b6/htsearch/BooleanQueryParser.h b/debian/htdig/htdig-3.2.0b6/htsearch/BooleanQueryParser.h
new file mode 100644
index 00000000..d65eaa8f
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+++ b/debian/htdig/htdig-3.2.0b6/htsearch/BooleanQueryParser.h
@@ -0,0 +1,43 @@
+#ifndef _BooleanQueryParser_h_
+#define _BooleanQueryParser_h_
+
+//
+// BooleanQueryParser.h
+//
+// BooleanQueryParser: Query parser for full-blown boolean expressions
+//
+// Part of the ht://Dig package   <http://www.htdig.org/>
+// Copyright (c) 1995-2004 The ht://Dig Group
+// For copyright details, see the file COPYING in your distribution
+// or the GNU Library General Public License (LGPL) version 2 or later
+// <http://www.gnu.org/copyleft/lgpl.html>
+//
+// $Id: BooleanQueryParser.h,v 1.4 2004/05/28 13:15:24 lha Exp $
+//
+
+#include "QueryParser.h"
+#include "BooleanLexer.h"
+
+class BooleanQueryParser : public QueryParser
+{
+public:
+	BooleanQueryParser() {}
+	~BooleanQueryParser() {}
+
+private:
+	// recursive parse levels
+	// returning constructed query trees
+	Query *ParseExpression();
+	Query *ParseAnd();
+	Query *ParseNot();
+	Query *ParseNear();
+	Query *ParseFactor();
+
+	// lexer access needed by parent class
+	QueryLexer &Token() { return token; }
+
+	// the lexical analyzer
+	BooleanLexer token;
+};
+
+#endif