Remove unmaintained and unused YieldProlog scripting language

This hasn't been mainntained since 2008 and has not been kept up with the rest of the language infrastructure.
Hence, it almost certainly doesn't work and has never been used, afaik
If this is wrong, please say on the opensim-users/dev mailing list.
Removing to reduce maintenance burden (since it still needs to be made to compile).

1 files changed, 0 insertions, 62 deletions

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/UndefinedPredicateException.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/UndefinedPredicateException.cs
deleted file mode 100644
index 4b6112f..0000000
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/UndefinedPredicateException.cs
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2007-2008, Jeff Thompson
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the copyright holder nor the names of its contributors
- *       may be used to endorse or promote products derived from this software
- *       without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-
-namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog
-{
-    /// <summary>
-    /// An UndefinedPredicateException extends PrologException to create an existence_error exception.
-    /// </summary>
-    public class UndefinedPredicateException : PrologException
-    {
-        private Atom _predicateName;
-        private int _arity;
-
-        public UndefinedPredicateException(object message, Atom predicateName, int arity)
-            : base(new Functor2
-                   (Atom.a("existence_error"), Atom.a("procedure"), new Functor2(Atom.a("/"), predicateName, arity)),
-                   message)
-        {
-            _predicateName = predicateName;
-            _arity = arity;
-        }
-
-        public Atom PredicateName
-        {
-            get { return _predicateName; }
-        }
-
-        public int Arity
-        {
-            get { return _arity; }
-        }
-    }
-}