Fixes to Octave examples

- rename example modules from "example" to "swigexample", to avoid a
  warning from shadowing the Octave built-in function "example"
- remove deprecated "static" Makefile targets: there is no longer
  an option to build static Octave modules in the Examples Makefile
- emacs whitespace cleanup run on all files

Examples/octave/functor/Makefile

@@ -1,10 +1,10 @@
 TOP        = ../..
 SWIG       = $(TOP)/../preinst-swig
-CXXSRCS    = 
-TARGET     = example
+CXXSRCS    =
+TARGET     = swigexample
 INTERFACE  = example.i
 LIBS       = -lm
-SWIGOPT    = 
+SWIGOPT    =
 
 check: build
 	$(MAKE) -f $(TOP)/Makefile octave_run
@@ -13,9 +13,5 @@ build:
 	$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
 	SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' octave_cpp
 
-static:
-	$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
-	TARGET='myoctave' INTERFACE='$(INTERFACE)' octave_cpp_static
-
 clean:
 	$(MAKE) -f $(TOP)/Makefile octave_clean

Examples/octave/functor/example.i

@@ -1,5 +1,5 @@
 /* File : example.i */
-%module example
+%module swigexample
 
 
 %inline %{
@@ -23,7 +23,3 @@ public:
 // Instantiate a few versions
 %template(intSum) Sum<int>;
 %template(doubleSum) Sum<double>;
-
-
-
-

Examples/octave/functor/runme.m

@@ -1,8 +1,8 @@
 # Operator overloading example
-example
+swigexample
 
-a = example.intSum(0);
-b = example.doubleSum(100.0);
+a = swigexample.intSum(0);
+b = swigexample.doubleSum(100.0);
 
 # Use the objects.  They should be callable just like a normal
 # python function.
@@ -14,5 +14,3 @@ endfor
 
 a.result()
 b.result()
-
-