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/template/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='$(SWIG)' \
-	SWIGOPT='$(SWIGOPT)' TARGET='myoctave' INTERFACE='$(INTERFACE)' octave_cpp_static
-
 clean:
 	$(MAKE) -f $(TOP)/Makefile octave_clean

Examples/octave/template/example.h

@@ -29,4 +29,3 @@ template<class T> class vector {
   }
 #endif
 };
-

Examples/octave/template/example.i

@@ -1,5 +1,5 @@
 /* File : example.i */
-%module example
+%module swigexample
 
 %{
 #include "example.h"
@@ -14,4 +14,3 @@
 %template(maxdouble) max<double>;
 %template(vecint) vector<int>;
 %template(vecdouble) vector<double>;
-

Examples/octave/template/runme.m

@@ -1,15 +1,15 @@
 # file: runme.m
 
-example
+swigexample
 
 # Call some templated functions
-example.maxint(3,7)
-example.maxdouble(3.14,2.18)
+swigexample.maxint(3,7)
+swigexample.maxdouble(3.14,2.18)
 
 # Create some class
 
-iv = example.vecint(100)
-dv = example.vecdouble(1000)
+iv = swigexample.vecint(100)
+dv = swigexample.vecdouble(1000)
 
 for i=0:99,
   iv.setitem(i,2*i);
@@ -33,5 +33,3 @@ sum
 
 clear iv
 clear dv
-
-