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diff --git a/devtools/swigwin-1.3.34/Lib/python/pyopers.swg b/devtools/swigwin-1.3.34/Lib/python/pyopers.swg
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+/* ------------------------------------------------------------
+ * Overloaded operator support
+ * ------------------------------------------------------------ */
+
+
+#ifdef __cplusplus
+
+#define %pybinoperator(pyname,oper) %rename(pyname) oper; %pythonmaybecall oper
+
+%pybinoperator(__add__,      *::operator+);
+%pybinoperator(__pos__,      *::operator+());
+%pybinoperator(__pos__,      *::operator+() const);
+%pybinoperator(__sub__,      *::operator-);
+%pybinoperator(__neg__,      *::operator-());
+%pybinoperator(__neg__,      *::operator-() const);
+%pybinoperator(__mul__,      *::operator*);
+%pybinoperator(__div__,      *::operator/);
+%pybinoperator(__mod__,      *::operator%);
+%pybinoperator(__lshift__,   *::operator<<);
+%pybinoperator(__rshift__,   *::operator>>);
+%pybinoperator(__and__,      *::operator&);
+%pybinoperator(__or__,       *::operator|);
+%pybinoperator(__xor__,      *::operator^);
+%pybinoperator(__lt__,       *::operator<);
+%pybinoperator(__le__,       *::operator<=);
+%pybinoperator(__gt__,       *::operator>);
+%pybinoperator(__ge__,       *::operator>=);
+%pybinoperator(__eq__,       *::operator==);
+%pybinoperator(__ne__,       *::operator!=);
+
+
+
+/* Special cases */
+%rename(__invert__)     *::operator~;
+%rename(__call__)       *::operator();
+
+/* Ignored operators */
+%ignoreoperator(LNOT)       operator!;
+%ignoreoperator(LAND)       operator&&;
+%ignoreoperator(LOR)        operator||;
+%ignoreoperator(EQ)         *::operator=;
+%ignoreoperator(PLUSPLUS)   *::operator++;
+%ignoreoperator(MINUSMINUS) *::operator--;
+%ignoreoperator(ARROWSTAR)  *::operator->*;
+%ignoreoperator(INDEX)      *::operator[];
+
+/*
+  Inplace operator declarations.
+
+  They translate the inplace C++ operators (+=, -=, ...)  into the
+  corresponding python equivalents(__iadd__,__isub__), etc,
+  disabling the ownership of the input 'self' pointer, and assigning
+  it to the returning object:  
+
+     %feature("del") *::Operator;
+     %feature("new") *::Operator;
+  
+  This makes the most common case safe, ie:
+
+     A&  A::operator+=(int i) { ...; return *this; }
+    ^^^^                                    ^^^^^^
+
+  will work fine, even when the resulting python object shares the
+  'this' pointer with the input one. The input object is usually
+  deleted after the operation, including the shared 'this' pointer,
+  producing 'strange' seg faults, as reported by Lucriz
+  ([email protected]).
+
+  If you have an interface that already takes care of that, ie, you
+  already are using inplace operators and you are not getting
+  seg. faults, with the new scheme you could end with 'free' elements
+  that never get deleted (maybe, not sure, it depends). But if that is
+  the case, you could recover the old behaviour using
+
+     %feature("del","") A::operator+=;
+     %feature("new","") A::operator+=;
+
+  which recovers the old behaviour for the class 'A', or if you are
+  100% sure your entire system works fine in the old way, use:
+
+    %feature("del","") *::operator+=;
+    %feature("new","") *::operator+=;
+
+*/
+
+#define %pyinplaceoper(PyOper, Oper) %delobject Oper; %newobject Oper; %rename(PyOper) Oper
+
+%pyinplaceoper(__iadd__   , *::operator +=);
+%pyinplaceoper(__isub__   , *::operator -=);
+%pyinplaceoper(__imul__   , *::operator *=);
+%pyinplaceoper(__idiv__   , *::operator /=);
+%pyinplaceoper(__imod__   , *::operator %=);
+%pyinplaceoper(__iand__   , *::operator &=);
+%pyinplaceoper(__ior__    , *::operator |=);
+%pyinplaceoper(__ixor__   , *::operator ^=);
+%pyinplaceoper(__ilshift__, *::operator <<=);
+%pyinplaceoper(__irshift__, *::operator >>=);
+
+
+/* Finally, in python we need to mark the binary operations to fail as
+ 'maybecall' methods */
+
+#define %pybinopermaybecall(oper) %pythonmaybecall __ ## oper ## __;  %pythonmaybecall __r ## oper ## __
+
+%pybinopermaybecall(add);
+%pybinopermaybecall(pos);
+%pybinopermaybecall(pos);
+%pybinopermaybecall(sub);
+%pybinopermaybecall(neg);
+%pybinopermaybecall(neg);
+%pybinopermaybecall(mul);
+%pybinopermaybecall(div);
+%pybinopermaybecall(mod);
+%pybinopermaybecall(lshift);
+%pybinopermaybecall(rshift);
+%pybinopermaybecall(and);
+%pybinopermaybecall(or);
+%pybinopermaybecall(xor);
+%pybinopermaybecall(lt);
+%pybinopermaybecall(le);
+%pybinopermaybecall(gt);
+%pybinopermaybecall(ge);
+%pybinopermaybecall(eq);
+%pybinopermaybecall(ne);
+
+#endif
+
+
+