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/array/dMatrix.cc	Wed Dec 04 18:56:47 2013 -0800
+++ b/liboctave/array/dMatrix.cc	Wed Dec 04 22:13:18 2013 -0800
@@ -2012,7 +2012,9 @@
 static Matrix
 stack_complex_matrix (const ComplexMatrix& cm)
 {
-  octave_idx_type m = cm.rows (), n = cm.cols (), nel = m*n;
+  octave_idx_type m = cm.rows ();
+  octave_idx_type n = cm.cols ();
+  octave_idx_type nel = m*n;
   Matrix retval (m, 2*n);
   const Complex *cmd = cm.data ();
   double *rd = retval.fortran_vec ();
@@ -2027,7 +2029,9 @@
 static ComplexMatrix
 unstack_complex_matrix (const Matrix& sm)
 {
-  octave_idx_type m = sm.rows (), n = sm.cols () / 2, nel = m*n;
+  octave_idx_type m = sm.rows ();
+  octave_idx_type n = sm.cols () / 2;
+  octave_idx_type nel = m*n;
   ComplexMatrix retval (m, n);
   const double *smd = sm.data ();
   Complex *rd = retval.fortran_vec ();
@@ -3186,7 +3190,8 @@
 {
   Matrix retval;
 
-  bool tra = transa != blas_no_trans, trb = transb != blas_no_trans;
+  bool tra = transa != blas_no_trans;
+  bool trb = transb != blas_no_trans;
 
   octave_idx_type a_nr = tra ? a.cols () : a.rows ();
   octave_idx_type a_nc = tra ? a.rows () : a.cols ();
@@ -3221,8 +3226,10 @@
         }
       else
         {
-          octave_idx_type lda = a.rows (), tda = a.cols ();
-          octave_idx_type ldb = b.rows (), tdb = b.cols ();
+          octave_idx_type lda = a.rows ();
+          octave_idx_type tda = a.cols ();
+          octave_idx_type ldb = b.rows ();
+          octave_idx_type tdb = b.cols ();
 
           retval = Matrix (a_nr, b_nc);
           double *c = retval.fortran_vec ();