--- a/src/OPERATORS/op-m-scm.cc	Mon Dec 07 13:17:13 2009 -0500
+++ b/src/OPERATORS/op-m-scm.cc	Mon Dec 07 14:49:48 2009 -0500
@@ -1,6 +1,6 @@
 /*
 
-Copyright (C) 2004, 2005, 2006, 2007 David Bateman
+Copyright (C) 2004, 2005, 2006, 2007, 2009 David Bateman
 Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004 Andy Adler
 
 This file is part of Octave.
@@ -56,7 +56,7 @@
       Complex d = v2.complex_value ();
 
       if (d == 0.0)
-	gripe_divide_by_zero ();
+        gripe_divide_by_zero ();
 
       return octave_value (v1.array_value () / d);
     }
@@ -65,7 +65,7 @@
       MatrixType typ = v2.matrix_type ();
 
       ComplexMatrix ret = xdiv (v1.matrix_value (), 
-				v2.sparse_complex_matrix_value (), typ);
+                                v2.sparse_complex_matrix_value (), typ);
 
       v2.matrix_type (typ);
       return ret;
@@ -81,11 +81,11 @@
 DEFBINOP (ldiv, matrix, sparse_complex_matrix)
 {
   CAST_BINOP_ARGS (const octave_matrix&, 
-		   const octave_sparse_complex_matrix&);
+                   const octave_sparse_complex_matrix&);
   MatrixType typ = v1.matrix_type ();
   
   ComplexMatrix ret = xleftdiv (v1.matrix_value (), 
-				v2.complex_matrix_value (), typ);
+                                v2.complex_matrix_value (), typ);
 
   v1.matrix_type (typ);
   return ret;
@@ -104,17 +104,17 @@
 DEFBINOP (el_pow, matrix, sparse_complex_matrix)
 {
   CAST_BINOP_ARGS (const octave_matrix&, 
-		   const octave_sparse_complex_matrix&);
+                   const octave_sparse_complex_matrix&);
   
   return octave_value 
     (elem_xpow (SparseMatrix (v1.matrix_value ()),
-		v2.sparse_complex_matrix_value ()));
+                v2.sparse_complex_matrix_value ()));
 }
 
 DEFBINOP (el_ldiv, matrix, sparse_complex_matrix)
 {
   CAST_BINOP_ARGS (const octave_matrix&, 
-		   const octave_sparse_complex_matrix&);
+                   const octave_sparse_complex_matrix&);
   return octave_value 
     (quotient (v2.sparse_complex_matrix_value (), v1.matrix_value ()));
 }
@@ -127,7 +127,7 @@
   CAST_BINOP_ARGS (octave_matrix&, const octave_sparse_complex_matrix&);
   SparseMatrix tmp (v1.matrix_value ());
   return octave_value (tmp. concat (v2.sparse_complex_matrix_value (), 
-				    ra_idx));
+                                    ra_idx));
 }
 
 DEFCONV (sparse_complex_matrix_conv, matrix, sparse_complex_matrix)
@@ -153,25 +153,25 @@
   INSTALL_BINOP (op_gt, octave_matrix, octave_sparse_complex_matrix, gt);
   INSTALL_BINOP (op_ne, octave_matrix, octave_sparse_complex_matrix, ne);
   INSTALL_BINOP (op_el_mul, octave_matrix, octave_sparse_complex_matrix, 
-		 el_mul);
+                 el_mul);
   INSTALL_BINOP (op_el_div, octave_matrix, octave_sparse_complex_matrix, 
-		 el_div);
+                 el_div);
   INSTALL_BINOP (op_el_pow, octave_matrix, octave_sparse_complex_matrix, 
-		 el_pow);
+                 el_pow);
   INSTALL_BINOP (op_el_ldiv, octave_matrix, octave_sparse_complex_matrix, 
-		 el_ldiv);
+                 el_ldiv);
   INSTALL_BINOP (op_el_and, octave_matrix, octave_sparse_complex_matrix, 
-		 el_and);
+                 el_and);
   INSTALL_BINOP (op_el_or, octave_matrix, octave_sparse_complex_matrix, 
-		 el_or);
+                 el_or);
 
   INSTALL_CATOP (octave_matrix, octave_sparse_complex_matrix, m_scm);
 
   INSTALL_ASSIGNCONV (octave_matrix, octave_sparse_complex_matrix, 
-		      octave_complex_matrix);
+                      octave_complex_matrix);
 
   INSTALL_WIDENOP (octave_matrix, octave_sparse_complex_matrix, 
-		   sparse_complex_matrix_conv);
+                   sparse_complex_matrix_conv);
 }
 
 /*