Follow coding convention of defining and initializing only 1 variable per line in liboctave. * liboctave/array/Array-b.cc, liboctave/array/Array-util.cc, liboctave/array/Array.cc, liboctave/array/CDiagMatrix.cc, liboctave/array/CMatrix.cc, liboctave/array/CSparse.cc, liboctave/array/MDiagArray2.cc, liboctave/array/MatrixType.cc, liboctave/array/PermMatrix.cc, liboctave/array/Sparse.cc, liboctave/array/Sparse.h, liboctave/array/boolSparse.cc, liboctave/array/dDiagMatrix.cc, liboctave/array/dMatrix.cc, liboctave/array/dSparse.cc, liboctave/array/dim-vector.cc, liboctave/array/fCDiagMatrix.cc, liboctave/array/fCMatrix.cc, liboctave/array/fDiagMatrix.cc, liboctave/array/fMatrix.cc, liboctave/array/idx-vector.cc, liboctave/array/idx-vector.h, liboctave/numeric/CmplxLU.cc, liboctave/numeric/CmplxQR.cc, liboctave/numeric/base-qr.cc, liboctave/numeric/bsxfun-defs.cc, liboctave/numeric/bsxfun.h, liboctave/numeric/dbleLU.cc, liboctave/numeric/dbleQR.cc, liboctave/numeric/fCmplxLU.cc, liboctave/numeric/fCmplxQR.cc, liboctave/numeric/floatLU.cc, liboctave/numeric/floatQR.cc, liboctave/numeric/lo-specfun.cc, liboctave/numeric/oct-convn.cc, liboctave/numeric/oct-norm.cc, liboctave/numeric/sparse-dmsolve.cc, liboctave/operators/mx-inlines.cc, liboctave/operators/mx-op-defs.h, liboctave/util/caseless-str.h, liboctave/util/kpse.cc, liboctave/util/lo-utils.cc, liboctave/util/oct-binmap.h, liboctave/util/oct-cmplx.h, liboctave/util/oct-inttypes.cc, liboctave/util/oct-inttypes.h, liboctave/util/oct-sort.cc: Follow coding convention of defining and initializing only 1 variable per line in liboctave.

--- a/liboctave/numeric/bsxfun.h	Wed Dec 04 18:56:47 2013 -0800
+++ b/liboctave/numeric/bsxfun.h	Wed Dec 04 22:13:18 2013 -0800
@@ -38,7 +38,8 @@
 {
   for (int i = 0; i < std::min (dx.length (), dy.length ()); i++)
     {
-      octave_idx_type xk = dx(i), yk = dy(i);
+      octave_idx_type xk = dx(i);
+      octave_idx_type yk = dy(i);
       // Check the three conditions for valid bsxfun dims
       if (! ( (xk == yk) || (xk == 1 && yk > 1) || (xk > 1 && yk == 1)))
         return false;
@@ -59,13 +60,15 @@
 is_valid_inplace_bsxfun (const std::string& name, const dim_vector& dr,
                          const dim_vector& dx)
 {
-  octave_idx_type drl = dr.length (), dxl = dx.length ();
+  octave_idx_type drl = dr.length ();
+  octave_idx_type dxl = dx.length ();
   if (drl < dxl)
     return false;
 
   for (int i = 0; i < drl; i++)
     {
-      octave_idx_type rk = dr(i), xk = dx(i);
+      octave_idx_type rk = dr(i);
+      octave_idx_type xk = dx(i);
 
       // Only two valid canditions to check; can't stretch rk
       if (! ( (rk == xk) || (rk > 1 && xk == 1)))