changeset 14928:460a3c6d8bf1

maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Example: func() => func () * dynamic.txi, func.txi, oop.txi, var.txi, embedded.cc, fortdemo.cc, funcdemo.cc, paramdemo.cc, stringdemo.cc, unwinddemo.cc, Array.cc, Array.h, CColVector.cc, CDiagMatrix.h, CMatrix.cc, CNDArray.cc, CRowVector.cc, CSparse.cc, CmplxGEPBAL.cc, EIG.cc, MSparse.cc, MatrixType.cc, Sparse-op-defs.h, Sparse-perm-op-defs.h, Sparse.cc, Sparse.h, SparseCmplxCHOL.cc, SparseCmplxCHOL.h, SparseCmplxLU.cc, SparseCmplxQR.cc, SparseCmplxQR.h, SparseQR.cc, SparseQR.h, SparsedbleCHOL.cc, SparsedbleCHOL.h, SparsedbleLU.cc, SparsedbleLU.h, base-lu.cc, cmd-hist.cc, dColVector.cc, dDiagMatrix.h, dMatrix.cc, dNDArray.cc, dRowVector.cc, dSparse.cc, dbleCHOL.cc, dbleGEPBAL.cc, dim-vector.cc, eigs-base.cc, f2c-main.c, fCColVector.cc, fCDiagMatrix.h, fCMatrix.cc, fCNDArray.cc, fCRowVector.cc, fCmplxGEPBAL.cc, fColVector.cc, fDiagMatrix.h, fEIG.cc, fMatrix.cc, fNDArray.cc, fRowVector.cc, file-ops.cc, file-stat.cc, floatCHOL.cc, floatGEPBAL.cc, idx-vector.h, lo-specfun.cc, lo-sysdep.cc, mx-inlines.cc, oct-binmap.h, oct-convn.cc, oct-md5.cc, oct-mem.h, oct-rand.cc, oct-syscalls.cc, randgamma.c, randmtzig.c, sparse-base-chol.cc, sparse-base-chol.h, sparse-base-lu.cc, sparse-dmsolve.cc, tempname.c, curl.m, divergence.m, randi.m, dlmwrite.m, edit.m, getappdata.m, what.m, getarchdir.m, install.m, installed_packages.m, repackage.m, unload_packages.m, colorbar.m, figure.m, isosurface.m, legend.m, loglog.m, plot.m, plot3.m, plotyy.m, polar.m, __errplot__.m, __ghostscript__.m, __marching_cube__.m, __plt__.m, __scatter__.m, semilogx.m, semilogy.m, trimesh.m, trisurf.m, demo.m, test.m, datetick.m, __delaunayn__.cc, __dsearchn__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc, __lin_interpn__.cc, __magick_read__.cc, __pchip_deriv__.cc, balance.cc, bsxfun.cc, ccolamd.cc, cellfun.cc, chol.cc, daspk.cc, dasrt.cc, dassl.cc, dmperm.cc, eig.cc, eigs.cc, fftw.cc, filter.cc, find.cc, kron.cc, lookup.cc, lsode.cc, matrix_type.cc, md5sum.cc, mgorth.cc, qr.cc, quad.cc, rand.cc, regexp.cc, symbfact.cc, tril.cc, urlwrite.cc, op-bm-bm.cc, op-cdm-cdm.cc, op-cell.cc, op-chm.cc, op-cm-cm.cc, op-cm-scm.cc, op-cm-sm.cc, op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc, op-fcdm-fcdm.cc, op-fcm-fcm.cc, op-fdm-fdm.cc, op-fm-fm.cc, op-int.h, op-m-m.cc, op-m-scm.cc, op-m-sm.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc, op-range.cc, op-s-scm.cc, op-s-sm.cc, op-sbm-sbm.cc, op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc, op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc, op-sm-sm.cc, op-str-str.cc, op-struct.cc, bitfcns.cc, data.cc, debug.cc, dynamic-ld.cc, error.cc, gl-render.cc, graphics.cc, graphics.in.h, load-path.cc, ls-hdf5.cc, ls-mat5.cc, ls-mat5.h, ls-oct-ascii.cc, ls-oct-ascii.h, mex.cc, mk-errno-list, oct-map.cc, oct-obj.h, oct-parse.yy, octave-config.in.cc, ov-base-int.cc, ov-base-mat.cc, ov-base.cc, ov-bool-mat.cc, ov-bool-sparse.cc, ov-bool.cc, ov-cell.cc, ov-class.cc, ov-class.h, ov-cx-mat.cc, ov-cx-sparse.cc, ov-fcn-handle.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc, ov-intx.h, ov-range.h, ov-re-mat.cc, ov-re-sparse.cc, ov-str-mat.cc, ov-struct.cc, ov-usr-fcn.h, ov.h, pr-output.cc, pt-id.cc, pt-id.h, pt-mat.cc, pt-select.cc, sparse.cc, symtab.cc, symtab.h, syscalls.cc, toplev.cc, txt-eng-ft.cc, variables.cc, zfstream.cc, zfstream.h, Dork.m, getStash.m, myStash.m, Gork.m, Pork.m, myStash.m, getStash.m, myStash.m, getStash.m, myStash.m, fntests.m: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
author Rik <octave@nomad.inbox5.com>
date Sun, 08 Jul 2012 11:28:50 -0700
parents 5bc9b9cb4362
children bcf86cc2f1ee
files doc/interpreter/dynamic.txi doc/interpreter/func.txi doc/interpreter/oop.txi doc/interpreter/var.txi examples/embedded.cc examples/fortdemo.cc examples/funcdemo.cc examples/paramdemo.cc examples/stringdemo.cc examples/unwinddemo.cc liboctave/Array.cc liboctave/Array.h liboctave/CColVector.cc liboctave/CDiagMatrix.h liboctave/CMatrix.cc liboctave/CNDArray.cc liboctave/CRowVector.cc liboctave/CSparse.cc liboctave/CmplxGEPBAL.cc liboctave/EIG.cc liboctave/MSparse.cc liboctave/MatrixType.cc liboctave/Sparse-op-defs.h liboctave/Sparse-perm-op-defs.h liboctave/Sparse.cc liboctave/Sparse.h liboctave/SparseCmplxCHOL.cc liboctave/SparseCmplxCHOL.h liboctave/SparseCmplxLU.cc liboctave/SparseCmplxQR.cc liboctave/SparseCmplxQR.h liboctave/SparseQR.cc liboctave/SparseQR.h liboctave/SparsedbleCHOL.cc liboctave/SparsedbleCHOL.h liboctave/SparsedbleLU.cc liboctave/SparsedbleLU.h liboctave/base-lu.cc liboctave/cmd-hist.cc liboctave/dColVector.cc liboctave/dDiagMatrix.h liboctave/dMatrix.cc liboctave/dNDArray.cc liboctave/dRowVector.cc liboctave/dSparse.cc liboctave/dbleCHOL.cc liboctave/dbleGEPBAL.cc liboctave/dim-vector.cc liboctave/eigs-base.cc liboctave/f2c-main.c liboctave/fCColVector.cc liboctave/fCDiagMatrix.h liboctave/fCMatrix.cc liboctave/fCNDArray.cc liboctave/fCRowVector.cc liboctave/fCmplxGEPBAL.cc liboctave/fColVector.cc liboctave/fDiagMatrix.h liboctave/fEIG.cc liboctave/fMatrix.cc liboctave/fNDArray.cc liboctave/fRowVector.cc liboctave/file-ops.cc liboctave/file-stat.cc liboctave/floatCHOL.cc liboctave/floatGEPBAL.cc liboctave/idx-vector.h liboctave/lo-specfun.cc liboctave/lo-sysdep.cc liboctave/mx-inlines.cc liboctave/oct-binmap.h liboctave/oct-convn.cc liboctave/oct-md5.cc liboctave/oct-mem.h liboctave/oct-rand.cc liboctave/oct-syscalls.cc liboctave/randgamma.c liboctave/randmtzig.c liboctave/sparse-base-chol.cc liboctave/sparse-base-chol.h liboctave/sparse-base-lu.cc liboctave/sparse-dmsolve.cc liboctave/tempname.c scripts/general/curl.m scripts/general/divergence.m scripts/general/randi.m scripts/io/dlmwrite.m scripts/miscellaneous/edit.m scripts/miscellaneous/getappdata.m scripts/miscellaneous/what.m scripts/pkg/private/getarchdir.m scripts/pkg/private/install.m scripts/pkg/private/installed_packages.m scripts/pkg/private/repackage.m scripts/pkg/private/unload_packages.m scripts/plot/colorbar.m scripts/plot/figure.m scripts/plot/isosurface.m scripts/plot/legend.m scripts/plot/loglog.m scripts/plot/plot.m scripts/plot/plot3.m scripts/plot/plotyy.m scripts/plot/polar.m scripts/plot/private/__errplot__.m scripts/plot/private/__ghostscript__.m scripts/plot/private/__marching_cube__.m scripts/plot/private/__plt__.m scripts/plot/private/__scatter__.m scripts/plot/semilogx.m scripts/plot/semilogy.m scripts/plot/trimesh.m scripts/plot/trisurf.m scripts/testfun/demo.m scripts/testfun/test.m scripts/time/datetick.m src/DLD-FUNCTIONS/__delaunayn__.cc src/DLD-FUNCTIONS/__dsearchn__.cc src/DLD-FUNCTIONS/__fltk_uigetfile__.cc src/DLD-FUNCTIONS/__glpk__.cc src/DLD-FUNCTIONS/__init_fltk__.cc src/DLD-FUNCTIONS/__lin_interpn__.cc src/DLD-FUNCTIONS/__magick_read__.cc src/DLD-FUNCTIONS/__pchip_deriv__.cc src/DLD-FUNCTIONS/balance.cc src/DLD-FUNCTIONS/bsxfun.cc src/DLD-FUNCTIONS/ccolamd.cc src/DLD-FUNCTIONS/cellfun.cc src/DLD-FUNCTIONS/chol.cc src/DLD-FUNCTIONS/daspk.cc src/DLD-FUNCTIONS/dasrt.cc src/DLD-FUNCTIONS/dassl.cc src/DLD-FUNCTIONS/dmperm.cc src/DLD-FUNCTIONS/eig.cc src/DLD-FUNCTIONS/eigs.cc src/DLD-FUNCTIONS/fftw.cc src/DLD-FUNCTIONS/filter.cc src/DLD-FUNCTIONS/find.cc src/DLD-FUNCTIONS/kron.cc src/DLD-FUNCTIONS/lookup.cc src/DLD-FUNCTIONS/lsode.cc src/DLD-FUNCTIONS/matrix_type.cc src/DLD-FUNCTIONS/md5sum.cc src/DLD-FUNCTIONS/mgorth.cc src/DLD-FUNCTIONS/qr.cc src/DLD-FUNCTIONS/quad.cc src/DLD-FUNCTIONS/rand.cc src/DLD-FUNCTIONS/regexp.cc src/DLD-FUNCTIONS/symbfact.cc src/DLD-FUNCTIONS/tril.cc src/DLD-FUNCTIONS/urlwrite.cc src/OPERATORS/op-bm-bm.cc src/OPERATORS/op-cdm-cdm.cc src/OPERATORS/op-cell.cc src/OPERATORS/op-chm.cc src/OPERATORS/op-cm-cm.cc src/OPERATORS/op-cm-scm.cc src/OPERATORS/op-cm-sm.cc src/OPERATORS/op-cs-scm.cc src/OPERATORS/op-cs-sm.cc src/OPERATORS/op-dm-dm.cc src/OPERATORS/op-dm-scm.cc src/OPERATORS/op-dm-sm.cc src/OPERATORS/op-fcdm-fcdm.cc src/OPERATORS/op-fcm-fcm.cc src/OPERATORS/op-fdm-fdm.cc src/OPERATORS/op-fm-fm.cc src/OPERATORS/op-int.h src/OPERATORS/op-m-m.cc src/OPERATORS/op-m-scm.cc src/OPERATORS/op-m-sm.cc src/OPERATORS/op-pm-pm.cc src/OPERATORS/op-pm-scm.cc src/OPERATORS/op-pm-sm.cc src/OPERATORS/op-range.cc src/OPERATORS/op-s-scm.cc src/OPERATORS/op-s-sm.cc src/OPERATORS/op-sbm-sbm.cc src/OPERATORS/op-scm-cm.cc src/OPERATORS/op-scm-cs.cc src/OPERATORS/op-scm-m.cc src/OPERATORS/op-scm-s.cc src/OPERATORS/op-scm-scm.cc src/OPERATORS/op-scm-sm.cc src/OPERATORS/op-sm-cm.cc src/OPERATORS/op-sm-cs.cc src/OPERATORS/op-sm-m.cc src/OPERATORS/op-sm-s.cc src/OPERATORS/op-sm-scm.cc src/OPERATORS/op-sm-sm.cc src/OPERATORS/op-str-str.cc src/OPERATORS/op-struct.cc src/bitfcns.cc src/data.cc src/debug.cc src/dynamic-ld.cc src/error.cc src/gl-render.cc src/graphics.cc src/graphics.in.h src/load-path.cc src/ls-hdf5.cc src/ls-mat5.cc src/ls-mat5.h src/ls-oct-ascii.cc src/ls-oct-ascii.h src/mex.cc src/mk-errno-list src/oct-map.cc src/oct-obj.h src/oct-parse.yy src/octave-config.in.cc src/ov-base-int.cc src/ov-base-mat.cc src/ov-base.cc src/ov-bool-mat.cc src/ov-bool-sparse.cc src/ov-bool.cc src/ov-cell.cc src/ov-class.cc src/ov-class.h src/ov-cx-mat.cc src/ov-cx-sparse.cc src/ov-fcn-handle.cc src/ov-flt-cx-mat.cc src/ov-flt-re-mat.cc src/ov-intx.h src/ov-range.h src/ov-re-mat.cc src/ov-re-sparse.cc src/ov-str-mat.cc src/ov-struct.cc src/ov-usr-fcn.h src/ov.h src/pr-output.cc src/pt-id.cc src/pt-id.h src/pt-mat.cc src/pt-select.cc src/sparse.cc src/symtab.cc src/symtab.h src/syscalls.cc src/toplev.cc src/txt-eng-ft.cc src/variables.cc src/zfstream.cc src/zfstream.h test/classes/@Dork/Dork.m test/classes/@Dork/getStash.m test/classes/@Dork/private/myStash.m test/classes/@Gork/Gork.m test/classes/@Pork/Pork.m test/classes/@Pork/private/myStash.m test/classes/@Snork/getStash.m test/classes/@Snork/private/myStash.m test/classes/@Spork/getStash.m test/classes/@Spork/private/myStash.m test/fntests.m
diffstat 259 files changed, 1512 insertions(+), 1512 deletions(-) [+]
line wrap: on
line diff
--- a/doc/interpreter/dynamic.txi
+++ b/doc/interpreter/dynamic.txi
@@ -1279,7 +1279,7 @@
 
 @example
 @group
-firstmexdemo()
+firstmexdemo ()
 @result{} 1.2346
 @end group
 @end example
@@ -1324,10 +1324,10 @@
 
 @example
 @group
-myfunc()
+myfunc ()
 @result{} You called function: myfunc
     This is the principal function
-myfunc2()
+myfunc2 ()
 @result{} You called function: myfunc2
 @end group
 @end example
--- a/doc/interpreter/func.txi
+++ b/doc/interpreter/func.txi
@@ -917,7 +917,7 @@
 
 @example
 @group
-function count_calls()
+function count_calls ()
   persistent calls = 0;
   printf ("'count_calls' has been called %d times\n",
           ++calls);
--- a/doc/interpreter/oop.txi
+++ b/doc/interpreter/oop.txi
@@ -796,7 +796,7 @@
 
 @example
 @group
-octave:6> f=FIRfilter();
+octave:6> f=FIRfilter ();
 octave:7> f.polynomial = polynomial([1 2 3]);
 f.polynomial = 1 + 2 * X + 3 * X ^ 2
 @end group
--- a/doc/interpreter/var.txi
+++ b/doc/interpreter/var.txi
@@ -272,21 +272,21 @@
 
 clear
 for i = 1:2
-  count_calls();
+  count_calls ();
 endfor
 @print{} 'count_calls' has been called 3 times
 @print{} 'count_calls' has been called 4 times
 
 clear all
 for i = 1:2
-  count_calls();
+  count_calls ();
 endfor
 @print{} 'count_calls' has been called 1 times
 @print{} 'count_calls' has been called 2 times
 
 clear count_calls
 for i = 1:2
-  count_calls();
+  count_calls ();
 endfor
 @print{} 'count_calls' has been called 1 times
 @print{} 'count_calls' has been called 2 times
--- a/examples/embedded.cc
+++ b/examples/embedded.cc
@@ -10,7 +10,7 @@
   argv(0) = "embedded";
   argv(1) = "-q";
 
-  octave_main (2, argv.c_str_vec(), 1);
+  octave_main (2, argv.c_str_vec (), 1);
 
   octave_idx_type n = 2;
   octave_value_list in;
--- a/examples/fortdemo.cc
+++ b/examples/fortdemo.cc
@@ -12,7 +12,7 @@
 DEFUN_DLD (fortdemo , args , , "Fortran Demo.")
 {
   octave_value_list retval;
-  int nargin = args.length();
+  int nargin = args.length ();
   if (nargin != 1)
     print_usage ();
   else
--- a/examples/funcdemo.cc
+++ b/examples/funcdemo.cc
@@ -3,7 +3,7 @@
 
 DEFUN_DLD (funcdemo, args, nargout, "Function Demo")
 {
-  int nargin = args.length();
+  int nargin = args.length ();
   octave_value_list retval;
 
   if (nargin < 2)
--- a/examples/paramdemo.cc
+++ b/examples/paramdemo.cc
@@ -7,23 +7,23 @@
   octave_value retval;
 
   if (nargin != 1)
-    print_usage();
+    print_usage ();
   else if (nargout != 0)
     error ("paramdemo: function has no output arguments");
   else
     {
-      NDArray m = args(0).array_value();
+      NDArray m = args(0).array_value ();
       double min_val = -10.0;
       double max_val = 10.0;
       octave_stdout << "Properties of input array:\n";
       if (m.any_element_is_negative ())
         octave_stdout << "  includes negative values\n";
-      if (m.any_element_is_inf_or_nan())
+      if (m.any_element_is_inf_or_nan ())
         octave_stdout << "  includes Inf or NaN values\n";
-      if (m.any_element_not_one_or_zero())
+      if (m.any_element_not_one_or_zero ())
         octave_stdout <<
           "  includes other values than 1 and 0\n";
-      if (m.all_elements_are_int_or_inf_or_nan())
+      if (m.all_elements_are_int_or_inf_or_nan ())
         octave_stdout <<
           "  includes only int, Inf or NaN values\n";
       if (m.all_integers (min_val, max_val))
--- a/examples/stringdemo.cc
+++ b/examples/stringdemo.cc
@@ -2,7 +2,7 @@
 
 DEFUN_DLD (stringdemo, args, , "String Demo")
 {
-  int nargin = args.length();
+  int nargin = args.length ();
   octave_value_list retval;
 
   if (nargin != 1)
@@ -18,13 +18,13 @@
           else
             retval(1) = octave_value (ch, true, '\'');
 
-          octave_idx_type nr = ch.rows();
+          octave_idx_type nr = ch.rows ();
           for (octave_idx_type i = 0; i < nr / 2; i++)
             {
               std::string tmp = ch.row_as_string (i);
-              ch.insert (ch.row_as_string(nr-i-1).c_str(),
+              ch.insert (ch.row_as_string(nr-i-1).c_str (),
                          i, 0);
-              ch.insert (tmp.c_str(), nr-i-1, 0);
+              ch.insert (tmp.c_str (), nr-i-1, 0);
             }
           retval(0) = octave_value (ch, true);
         }
--- a/examples/unwinddemo.cc
+++ b/examples/unwinddemo.cc
@@ -9,7 +9,7 @@
 
 DEFUN_DLD (unwinddemo, args, nargout, "Unwind Demo")
 {
-  int nargin = args.length();
+  int nargin = args.length ();
   octave_value retval;
   if (nargin < 2)
     print_usage ();
--- a/liboctave/Array.cc
+++ b/liboctave/Array.cc
@@ -2688,7 +2688,7 @@
 {
   // This guards against accidental implicit instantiations.
   // Array<T> instances should always be explicit and use INSTANTIATE_ARRAY.
-  T::__xXxXx__();
+  T::__xXxXx__ ();
 }
 
 #define INSTANTIATE_ARRAY(T, API) \
--- a/liboctave/Array.h
+++ b/liboctave/Array.h
@@ -327,13 +327,13 @@
   T& xelem (octave_idx_type n) { return slice_data [n]; }
   crefT xelem (octave_idx_type n) const { return slice_data [n]; }
 
-  T& xelem (octave_idx_type i, octave_idx_type j) { return xelem (dim1()*j+i); }
-  crefT xelem (octave_idx_type i, octave_idx_type j) const { return xelem (dim1()*j+i); }
+  T& xelem (octave_idx_type i, octave_idx_type j) { return xelem (dim1 ()*j+i); }
+  crefT xelem (octave_idx_type i, octave_idx_type j) const { return xelem (dim1 ()*j+i); }
 
   T& xelem (octave_idx_type i, octave_idx_type j, octave_idx_type k)
-    { return xelem (i, dim2()*k+j); }
+    { return xelem (i, dim2 ()*k+j); }
   crefT xelem (octave_idx_type i, octave_idx_type j, octave_idx_type k) const
-    { return xelem (i, dim2()*k+j); }
+    { return xelem (i, dim2 ()*k+j); }
 
   T& xelem (const Array<octave_idx_type>& ra_idx)
     { return xelem (compute_index_unchecked (ra_idx)); }
@@ -356,9 +356,9 @@
       return xelem (n);
     }
 
-  T& elem (octave_idx_type i, octave_idx_type j) { return elem (dim1()*j+i); }
+  T& elem (octave_idx_type i, octave_idx_type j) { return elem (dim1 ()*j+i); }
 
-  T& elem (octave_idx_type i, octave_idx_type j, octave_idx_type k) { return elem (i, dim2()*k+j); }
+  T& elem (octave_idx_type i, octave_idx_type j, octave_idx_type k) { return elem (i, dim2 ()*k+j); }
 
   T& elem (const Array<octave_idx_type>& ra_idx)
     { return Array<T>::elem (compute_index_unchecked (ra_idx)); }
--- a/liboctave/CColVector.cc
+++ b/liboctave/CColVector.cc
@@ -515,7 +515,7 @@
 std::istream&
 operator >> (std::istream& is, ComplexColumnVector& a)
 {
-  octave_idx_type len = a.length();
+  octave_idx_type len = a.length ();
 
   if (len > 0)
     {
--- a/liboctave/CDiagMatrix.h
+++ b/liboctave/CDiagMatrix.h
@@ -90,7 +90,7 @@
   ComplexDiagMatrix& fill (const ComplexRowVector& a, octave_idx_type beg);
 
   ComplexDiagMatrix hermitian (void) const { return MDiagArray2<Complex>::hermitian (std::conj); }
-  ComplexDiagMatrix transpose (void) const { return MDiagArray2<Complex>::transpose(); }
+  ComplexDiagMatrix transpose (void) const { return MDiagArray2<Complex>::transpose (); }
   DiagMatrix abs (void) const;
 
   friend OCTAVE_API ComplexDiagMatrix conj (const ComplexDiagMatrix& a);
--- a/liboctave/CMatrix.cc
+++ b/liboctave/CMatrix.cc
@@ -1089,7 +1089,7 @@
       // Calculate the norm of the matrix, for later use.
       double anorm;
       if (calc_cond)
-        anorm  = retval.abs().sum().row(static_cast<octave_idx_type>(0)).max();
+        anorm  = retval.abs ().sum ().row(static_cast<octave_idx_type>(0)).max ();
 
       F77_XFCN (zgetrf, ZGETRF, (nc, nc, tmp_data, nr, pipvt, info));
 
@@ -1127,7 +1127,7 @@
         }
 
       if (info != 0)
-        mattype.mark_as_rectangular();
+        mattype.mark_as_rectangular ();
     }
 
   return retval;
@@ -1153,7 +1153,7 @@
           if (info == 0)
             {
               if (calc_cond)
-                rcon = chol.rcond();
+                rcon = chol.rcond ();
               else
                 rcon = 1.0;
               ret = chol.inverse ();
@@ -1793,8 +1793,8 @@
             {
               octave_idx_type info = 0;
               char job = 'L';
-              anorm = atmp.abs().sum().
-                row(static_cast<octave_idx_type>(0)).max();
+              anorm = atmp.abs ().sum ().
+                row(static_cast<octave_idx_type>(0)).max ();
 
               F77_XFCN (zpotrf, ZPOTRF, (F77_CONST_CHAR_ARG2 (&job, 1), nr,
                                          tmp_data, nr, info
@@ -1833,8 +1833,8 @@
               octave_idx_type *pipvt = ipvt.fortran_vec ();
 
               if(anorm < 0.)
-                anorm = atmp.abs().sum().
-                  row(static_cast<octave_idx_type>(0)).max();
+                anorm = atmp.abs ().sum ().
+                  row(static_cast<octave_idx_type>(0)).max ();
 
               Array<Complex> z (dim_vector (2 * nc, 1));
               Complex *pz = z.fortran_vec ();
@@ -2100,7 +2100,7 @@
           char job = 'L';
           ComplexMatrix atmp = *this;
           Complex *tmp_data = atmp.fortran_vec ();
-          anorm = atmp.abs().sum().row(static_cast<octave_idx_type>(0)).max();
+          anorm = atmp.abs ().sum ().row(static_cast<octave_idx_type>(0)).max ();
 
           F77_XFCN (zpotrf, ZPOTRF, (F77_CONST_CHAR_ARG2 (&job, 1), nr,
                                      tmp_data, nr, info
@@ -2156,7 +2156,7 @@
 
                   F77_XFCN (zpotrs, ZPOTRS, (F77_CONST_CHAR_ARG2 (&job, 1),
                                              nr, b_nc, tmp_data, nr,
-                                             result, b.rows(), info
+                                             result, b.rows (), info
                                              F77_CHAR_ARG_LEN (1)));
                 }
               else
@@ -2184,7 +2184,7 @@
 
           // Calculate the norm of the matrix, for later use.
           if (anorm < 0.)
-            anorm = atmp.abs().sum().row(static_cast<octave_idx_type>(0)).max();
+            anorm = atmp.abs ().sum ().row(static_cast<octave_idx_type>(0)).max ();
 
           F77_XFCN (zgetrf, ZGETRF, (nr, nr, tmp_data, nr, pipvt, info));
 
@@ -2242,7 +2242,7 @@
                   char job = 'N';
                   F77_XFCN (zgetrs, ZGETRS, (F77_CONST_CHAR_ARG2 (&job, 1),
                                              nr, b_nc, tmp_data, nr,
-                                             pipvt, result, b.rows(), info
+                                             pipvt, result, b.rows (), info
                                              F77_CHAR_ARG_LEN (1)));
                 }
               else
--- a/liboctave/CNDArray.cc
+++ b/liboctave/CNDArray.cc
@@ -119,7 +119,7 @@
 ComplexNDArray
 ComplexNDArray::fourier2d (void) const
 {
-  dim_vector dv = dims();
+  dim_vector dv = dims ();
   if (dv.length () < 2)
     return ComplexNDArray ();
 
@@ -127,7 +127,7 @@
   const Complex *in = fortran_vec ();
   ComplexNDArray retval (dv);
   Complex *out = retval.fortran_vec ();
-  octave_idx_type howmany = numel() / dv(0) / dv(1);
+  octave_idx_type howmany = numel () / dv(0) / dv(1);
   octave_idx_type dist = dv(0) * dv(1);
 
   for (octave_idx_type i=0; i < howmany; i++)
@@ -139,7 +139,7 @@
 ComplexNDArray
 ComplexNDArray::ifourier2d (void) const
 {
-  dim_vector dv = dims();
+  dim_vector dv = dims ();
   if (dv.length () < 2)
     return ComplexNDArray ();
 
@@ -147,7 +147,7 @@
   const Complex *in = fortran_vec ();
   ComplexNDArray retval (dv);
   Complex *out = retval.fortran_vec ();
-  octave_idx_type howmany = numel() / dv(0) / dv(1);
+  octave_idx_type howmany = numel () / dv(0) / dv(1);
   octave_idx_type dist = dv(0) * dv(1);
 
   for (octave_idx_type i=0; i < howmany; i++)
@@ -351,7 +351,7 @@
 ComplexNDArray
 ComplexNDArray::ifourier2d (void) const
 {
-  dim_vector dv = dims();
+  dim_vector dv = dims ();
   dim_vector dv2 (dv(0), dv(1));
   int rank = 2;
   ComplexNDArray retval (*this);
--- a/liboctave/CRowVector.cc
+++ b/liboctave/CRowVector.cc
@@ -411,7 +411,7 @@
 std::istream&
 operator >> (std::istream& is, ComplexRowVector& a)
 {
-  octave_idx_type len = a.length();
+  octave_idx_type len = a.length ();
 
   if (len > 0)
     {
--- a/liboctave/CSparse.cc
+++ b/liboctave/CSparse.cc
@@ -743,12 +743,12 @@
           typ == MatrixType::Permuted_Diagonal)
         {
           if (typ == MatrixType::Permuted_Diagonal)
-            retval = transpose();
+            retval = transpose ();
           else
             retval = *this;
 
           // Force make_unique to be called
-          Complex *v = retval.data();
+          Complex *v = retval.data ();
 
           if (calccond)
             {
@@ -929,7 +929,7 @@
               OCTAVE_LOCAL_BUFFER (Complex, work, nr);
               OCTAVE_LOCAL_BUFFER (octave_idx_type, rperm, nr);
 
-              octave_idx_type *perm = mattyp.triangular_perm();
+              octave_idx_type *perm = mattyp.triangular_perm ();
               if (typ == MatrixType::Permuted_Upper)
                 {
                   for (octave_idx_type i = 0; i < nr; i++)
@@ -1049,7 +1049,7 @@
   return retval;
 
  inverse_singular:
-  return SparseComplexMatrix();
+  return SparseComplexMatrix ();
 }
 
 SparseComplexMatrix
@@ -1065,26 +1065,26 @@
   if (typ == MatrixType::Diagonal || typ == MatrixType::Permuted_Diagonal)
     ret = dinverse (mattype, info, rcond, true, calc_cond);
   else if (typ == MatrixType::Upper || typ == MatrixType::Permuted_Upper)
-    ret = tinverse (mattype, info, rcond, true, calc_cond).transpose();
+    ret = tinverse (mattype, info, rcond, true, calc_cond).transpose ();
   else if (typ == MatrixType::Lower || typ == MatrixType::Permuted_Lower)
     {
-      MatrixType newtype = mattype.transpose();
-      ret = transpose().tinverse (newtype, info, rcond, true, calc_cond);
+      MatrixType newtype = mattype.transpose ();
+      ret = transpose ().tinverse (newtype, info, rcond, true, calc_cond);
     }
   else
     {
-      if (mattype.is_hermitian())
+      if (mattype.is_hermitian ())
         {
           MatrixType tmp_typ (MatrixType::Upper);
           SparseComplexCHOL fact (*this, info, false);
-          rcond = fact.rcond();
+          rcond = fact.rcond ();
           if (info == 0)
             {
               double rcond2;
-              SparseMatrix Q = fact.Q();
-              SparseComplexMatrix InvL = fact.L().transpose().
+              SparseMatrix Q = fact.Q ();
+              SparseComplexMatrix InvL = fact.L ().transpose ().
                 tinverse(tmp_typ, info, rcond2, true, false);
-              ret = Q * InvL.hermitian() * InvL * Q.transpose();
+              ret = Q * InvL.hermitian () * InvL * Q.transpose ();
             }
           else
             {
@@ -1094,22 +1094,22 @@
             }
         }
 
-      if (!mattype.is_hermitian())
+      if (!mattype.is_hermitian ())
         {
-          octave_idx_type n = rows();
+          octave_idx_type n = rows ();
           ColumnVector Qinit(n);
           for (octave_idx_type i = 0; i < n; i++)
             Qinit(i) = i;
 
           MatrixType tmp_typ (MatrixType::Upper);
           SparseComplexLU fact (*this, Qinit, Matrix (), false, false);
-          rcond = fact.rcond();
+          rcond = fact.rcond ();
           double rcond2;
-          SparseComplexMatrix InvL = fact.L().transpose().
+          SparseComplexMatrix InvL = fact.L ().transpose ().
             tinverse(tmp_typ, info, rcond2, true, false);
-          SparseComplexMatrix InvU = fact.U().
-            tinverse(tmp_typ, info, rcond2, true, false).transpose();
-          ret = fact.Pc().transpose() * InvU * InvL * fact.Pr();
+          SparseComplexMatrix InvU = fact.U ().
+            tinverse(tmp_typ, info, rcond2, true, false).transpose ();
+          ret = fact.Pc ().transpose () * InvU * InvL * fact.Pr ();
         }
     }
 
@@ -1279,13 +1279,13 @@
       if (typ == MatrixType::Diagonal ||
           typ == MatrixType::Permuted_Diagonal)
         {
-          retval.resize (nc, b.cols(), Complex(0.,0.));
+          retval.resize (nc, b.cols (), Complex(0.,0.));
           if (typ == MatrixType::Diagonal)
-            for (octave_idx_type j = 0; j < b.cols(); j++)
+            for (octave_idx_type j = 0; j < b.cols (); j++)
                 for (octave_idx_type i = 0; i < nm; i++)
                   retval(i,j) = b(i,j) / data (i);
           else
-            for (octave_idx_type j = 0; j < b.cols(); j++)
+            for (octave_idx_type j = 0; j < b.cols (); j++)
               for (octave_idx_type k = 0; k < nc; k++)
                 for (octave_idx_type i = cidx(k); i < cidx(k+1); i++)
                   retval(k,j) = b(ridx(i),j) / data (i);
@@ -1347,7 +1347,7 @@
           retval.xcidx(0) = 0;
           octave_idx_type ii = 0;
           if (typ == MatrixType::Diagonal)
-            for (octave_idx_type j = 0; j < b.cols(); j++)
+            for (octave_idx_type j = 0; j < b.cols (); j++)
               {
                 for (octave_idx_type i = b.cidx(j); i < b.cidx(j+1); i++)
                   {
@@ -1359,7 +1359,7 @@
                 retval.xcidx(j+1) = ii;
               }
           else
-            for (octave_idx_type j = 0; j < b.cols(); j++)
+            for (octave_idx_type j = 0; j < b.cols (); j++)
               {
                 for (octave_idx_type l = 0; l < nc; l++)
                   for (octave_idx_type i = cidx(l); i < cidx(l+1); i++)
@@ -1431,13 +1431,13 @@
       if (typ == MatrixType::Diagonal ||
           typ == MatrixType::Permuted_Diagonal)
         {
-          retval.resize (nc, b.cols(), Complex(0.,0.));
+          retval.resize (nc, b.cols (), Complex(0.,0.));
           if (typ == MatrixType::Diagonal)
-            for (octave_idx_type j = 0; j < b.cols(); j++)
+            for (octave_idx_type j = 0; j < b.cols (); j++)
               for (octave_idx_type i = 0; i < nm; i++)
                 retval(i,j) = b(i,j) / data (i);
           else
-            for (octave_idx_type j = 0; j < b.cols(); j++)
+            for (octave_idx_type j = 0; j < b.cols (); j++)
               for (octave_idx_type k = 0; k < nc; k++)
                 for (octave_idx_type i = cidx(k); i < cidx(k+1); i++)
                   retval(k,j) = b(ridx(i),j) / data (i);
@@ -1499,7 +1499,7 @@
           retval.xcidx(0) = 0;
           octave_idx_type ii = 0;
           if (typ == MatrixType::Diagonal)
-            for (octave_idx_type j = 0; j < b.cols(); j++)
+            for (octave_idx_type j = 0; j < b.cols (); j++)
               {
                 for (octave_idx_type i = b.cidx(j); i < b.cidx(j+1); i++)
                   {
@@ -1511,7 +1511,7 @@
                 retval.xcidx(j+1) = ii;
               }
           else
-            for (octave_idx_type j = 0; j < b.cols(); j++)
+            for (octave_idx_type j = 0; j < b.cols (); j++)
               {
                 for (octave_idx_type l = 0; l < nc; l++)
                   for (octave_idx_type i = cidx(l); i < cidx(l+1); i++)
@@ -3796,12 +3796,12 @@
                   }
             }
 
-          octave_idx_type b_nc = b.cols();
+          octave_idx_type b_nc = b.cols ();
           retval = ComplexMatrix (b);
           Complex *result = retval.fortran_vec ();
 
           F77_XFCN (zptsv, ZPTSV, (nr, b_nc, D, DL, result,
-                                   b.rows(), err));
+                                   b.rows (), err));
 
           if (err != 0)
             {
@@ -3853,12 +3853,12 @@
                   }
             }
 
-          octave_idx_type b_nc = b.cols();
+          octave_idx_type b_nc = b.cols ();
           retval = ComplexMatrix (b);
           Complex *result = retval.fortran_vec ();
 
           F77_XFCN (zgtsv, ZGTSV, (nr, b_nc, DL, D, DU, result,
-                                   b.rows(), err));
+                                   b.rows (), err));
 
           if (err != 0)
             {
@@ -4095,7 +4095,7 @@
             }
 
           octave_idx_type b_nr = b.rows ();
-          octave_idx_type b_nc = b.cols();
+          octave_idx_type b_nc = b.cols ();
           rcond = 1.;
 
           retval = ComplexMatrix (b);
@@ -4152,8 +4152,8 @@
                   }
             }
 
-          octave_idx_type b_nr = b.rows();
-          octave_idx_type b_nc = b.cols();
+          octave_idx_type b_nr = b.rows ();
+          octave_idx_type b_nc = b.cols ();
           rcond = 1.;
 
           retval = ComplexMatrix (b);
@@ -4393,7 +4393,7 @@
           // Calculate the norm of the matrix, for later use.
           double anorm;
           if (calc_cond)
-            anorm = m_band.abs().sum().row(0).max();
+            anorm = m_band.abs ().sum ().row(0).max ();
 
           char job = 'L';
           F77_XFCN (zpbtrf, ZPBTRF, (F77_CONST_CHAR_ARG2 (&job, 1),
@@ -4457,7 +4457,7 @@
                   F77_XFCN (zpbtrs, ZPBTRS,
                             (F77_CONST_CHAR_ARG2 (&job, 1),
                              nr, n_lower, b_nc, tmp_data,
-                             ldm, result, b.rows(), err
+                             ldm, result, b.rows (), err
                              F77_CHAR_ARG_LEN (1)));
 
                   if (err != 0)
@@ -4579,7 +4579,7 @@
                   F77_XFCN (zgbtrs, ZGBTRS,
                             (F77_CONST_CHAR_ARG2 (&job, 1),
                              nr, n_lower, n_upper, b_nc, tmp_data,
-                             ldm, pipvt, result, b.rows(), err
+                             ldm, pipvt, result, b.rows (), err
                              F77_CHAR_ARG_LEN (1)));
                 }
             }
@@ -4642,7 +4642,7 @@
           // Calculate the norm of the matrix, for later use.
           double anorm;
           if (calc_cond)
-            anorm = m_band.abs().sum().row(0).max();
+            anorm = m_band.abs ().sum ().row(0).max ();
 
           char job = 'L';
           F77_XFCN (zpbtrf, ZPBTRF, (F77_CONST_CHAR_ARG2 (&job, 1),
@@ -4960,7 +4960,7 @@
           // Calculate the norm of the matrix, for later use.
           double anorm;
           if (calc_cond)
-            anorm = m_band.abs().sum().row(0).max();
+            anorm = m_band.abs ().sum ().row(0).max ();
 
           char job = 'L';
           F77_XFCN (zpbtrf, ZPBTRF, (F77_CONST_CHAR_ARG2 (&job, 1),
@@ -5206,7 +5206,7 @@
           // Calculate the norm of the matrix, for later use.
           double anorm;
           if (calc_cond)
-            anorm = m_band.abs().sum().row(0).max();
+            anorm = m_band.abs ().sum ().row(0).max ();
 
           char job = 'L';
           F77_XFCN (zpbtrf, ZPBTRF, (F77_CONST_CHAR_ARG2 (&job, 1),
@@ -5655,9 +5655,9 @@
           A->nrow = nr;
           A->ncol = nc;
 
-          A->p = cidx();
-          A->i = ridx();
-          A->nzmax = nnz();
+          A->p = cidx ();
+          A->i = ridx ();
+          A->nzmax = nnz ();
           A->packed = true;
           A->sorted = true;
           A->nz = 0;
@@ -5673,21 +5673,21 @@
           if (nr < 1)
             A->x = &dummy;
           else
-            A->x = data();
+            A->x = data ();
 
           cholmod_dense Bstore;
           cholmod_dense *B = &Bstore;
-          B->nrow = b.rows();
-          B->ncol = b.cols();
+          B->nrow = b.rows ();
+          B->ncol = b.cols ();
           B->d = B->nrow;
           B->nzmax = B->nrow * B->ncol;
           B->dtype = CHOLMOD_DOUBLE;
           B->xtype = CHOLMOD_REAL;
-          if (nc < 1 || b.cols() < 1)
+          if (nc < 1 || b.cols () < 1)
             B->x = &dummy;
           else
             // We won't alter it, honest :-)
-            B->x = const_cast<double *>(b.fortran_vec());
+            B->x = const_cast<double *>(b.fortran_vec ());
 
           cholmod_factor *L;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
@@ -5731,11 +5731,11 @@
               X = CHOLMOD_NAME(solve) (CHOLMOD_A, L, B, cm);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
-              retval.resize (b.rows (), b.cols());
-              for (octave_idx_type j = 0; j < b.cols(); j++)
-                {
-                  octave_idx_type jr = j * b.rows();
-                  for (octave_idx_type i = 0; i < b.rows(); i++)
+              retval.resize (b.rows (), b.cols ());
+              for (octave_idx_type j = 0; j < b.cols (); j++)
+                {
+                  octave_idx_type jr = j * b.rows ();
+                  for (octave_idx_type i = 0; i < b.rows (); i++)
                     retval.xelem(i,j) = static_cast<Complex *>(X->x)[jr + i];
                 }
 
@@ -5898,9 +5898,9 @@
           A->nrow = nr;
           A->ncol = nc;
 
-          A->p = cidx();
-          A->i = ridx();
-          A->nzmax = nnz();
+          A->p = cidx ();
+          A->i = ridx ();
+          A->nzmax = nnz ();
           A->packed = true;
           A->sorted = true;
           A->nz = 0;
@@ -5916,15 +5916,15 @@
           if (nr < 1)
             A->x = &dummy;
           else
-            A->x = data();
+            A->x = data ();
 
           cholmod_sparse Bstore;
           cholmod_sparse *B = &Bstore;
-          B->nrow = b.rows();
-          B->ncol = b.cols();
-          B->p = b.cidx();
-          B->i = b.ridx();
-          B->nzmax = b.nnz();
+          B->nrow = b.rows ();
+          B->ncol = b.cols ();
+          B->p = b.cidx ();
+          B->i = b.ridx ();
+          B->nzmax = b.nnz ();
           B->packed = true;
           B->sorted = true;
           B->nz = 0;
@@ -5937,10 +5937,10 @@
           B->stype = 0;
           B->xtype = CHOLMOD_REAL;
 
-          if (b.rows() < 1 || b.cols() < 1)
+          if (b.rows () < 1 || b.cols () < 1)
             B->x = &dummy;
           else
-            B->x = b.data();
+            B->x = b.data ();
 
           cholmod_factor *L;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
@@ -6189,9 +6189,9 @@
           A->nrow = nr;
           A->ncol = nc;
 
-          A->p = cidx();
-          A->i = ridx();
-          A->nzmax = nnz();
+          A->p = cidx ();
+          A->i = ridx ();
+          A->nzmax = nnz ();
           A->packed = true;
           A->sorted = true;
           A->nz = 0;
@@ -6207,21 +6207,21 @@
           if (nr < 1)
             A->x = &dummy;
           else
-            A->x = data();
+            A->x = data ();
 
           cholmod_dense Bstore;
           cholmod_dense *B = &Bstore;
-          B->nrow = b.rows();
-          B->ncol = b.cols();
+          B->nrow = b.rows ();
+          B->ncol = b.cols ();
           B->d = B->nrow;
           B->nzmax = B->nrow * B->ncol;
           B->dtype = CHOLMOD_DOUBLE;
           B->xtype = CHOLMOD_COMPLEX;
-          if (nc < 1 || b.cols() < 1)
+          if (nc < 1 || b.cols () < 1)
             B->x = &dummy;
           else
             // We won't alter it, honest :-)
-            B->x = const_cast<Complex *>(b.fortran_vec());
+            B->x = const_cast<Complex *>(b.fortran_vec ());
 
           cholmod_factor *L;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
@@ -6265,11 +6265,11 @@
               X = CHOLMOD_NAME(solve) (CHOLMOD_A, L, B, cm);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
-              retval.resize (b.rows (), b.cols());
-              for (octave_idx_type j = 0; j < b.cols(); j++)
-                {
-                  octave_idx_type jr = j * b.rows();
-                  for (octave_idx_type i = 0; i < b.rows(); i++)
+              retval.resize (b.rows (), b.cols ());
+              for (octave_idx_type j = 0; j < b.cols (); j++)
+                {
+                  octave_idx_type jr = j * b.rows ();
+                  for (octave_idx_type i = 0; i < b.rows (); i++)
                     retval.xelem(i,j) = static_cast<Complex *>(X->x)[jr + i];
                 }
 
@@ -6411,9 +6411,9 @@
           A->nrow = nr;
           A->ncol = nc;
 
-          A->p = cidx();
-          A->i = ridx();
-          A->nzmax = nnz();
+          A->p = cidx ();
+          A->i = ridx ();
+          A->nzmax = nnz ();
           A->packed = true;
           A->sorted = true;
           A->nz = 0;
@@ -6429,15 +6429,15 @@
           if (nr < 1)
             A->x = &dummy;
           else
-            A->x = data();
+            A->x = data ();
 
           cholmod_sparse Bstore;
           cholmod_sparse *B = &Bstore;
-          B->nrow = b.rows();
-          B->ncol = b.cols();
-          B->p = b.cidx();
-          B->i = b.ridx();
-          B->nzmax = b.nnz();
+          B->nrow = b.rows ();
+          B->ncol = b.cols ();
+          B->p = b.cidx ();
+          B->i = b.ridx ();
+          B->nzmax = b.nnz ();
           B->packed = true;
           B->sorted = true;
           B->nz = 0;
@@ -6450,10 +6450,10 @@
           B->stype = 0;
           B->xtype = CHOLMOD_COMPLEX;
 
-          if (b.rows() < 1 || b.cols() < 1)
+          if (b.rows () < 1 || b.cols () < 1)
             B->x = &dummy;
           else
-            B->x = b.data();
+            B->x = b.data ();
 
           cholmod_factor *L;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
@@ -7348,8 +7348,8 @@
 SparseComplexMatrix
 SparseComplexMatrix::prod (int dim) const
 {
-  if ((rows() == 1 && dim == -1) || dim == 1)
-    return transpose (). prod (0). transpose();
+  if ((rows () == 1 && dim == -1) || dim == 1)
+    return transpose (). prod (0). transpose ();
   else
     {
       SPARSE_REDUCTION_OP (SparseComplexMatrix, Complex, *=,
@@ -7386,7 +7386,7 @@
   octave_idx_type nz = nnz ();
   octave_idx_type nc = cols ();
 
-  SparseMatrix retval (rows(), nc, nz);
+  SparseMatrix retval (rows (), nc, nz);
 
   for (octave_idx_type i = 0; i < nc + 1; i++)
     retval.cidx (i) = cidx (i);
@@ -7665,7 +7665,7 @@
 {
   SparseComplexMatrix r;
 
-  if ((a.rows() == b.rows()) && (a.cols() == b.cols()))
+  if ((a.rows () == b.rows ()) && (a.cols () == b.cols ()))
     {
       octave_idx_type a_nr = a.rows ();
       octave_idx_type a_nc = a.cols ();
@@ -7785,7 +7785,7 @@
 {
   SparseComplexMatrix r;
 
-  if ((a.rows() == b.rows()) && (a.cols() == b.cols()))
+  if ((a.rows () == b.rows ()) && (a.cols () == b.cols ()))
     {
       octave_idx_type a_nr = a.rows ();
       octave_idx_type a_nc = a.cols ();
--- a/liboctave/CmplxGEPBAL.cc
+++ b/liboctave/CmplxGEPBAL.cc
@@ -70,7 +70,7 @@
       return -1;
     }
 
-  if (a.dims() != b.dims ())
+  if (a.dims () != b.dims ())
     {
       gripe_nonconformant ("ComplexGEPBALANCE", n, n, b.rows(), b.cols());
       return -1;
--- a/liboctave/EIG.cc
+++ b/liboctave/EIG.cc
@@ -691,7 +691,7 @@
   octave_idx_type n = a.rows ();
   octave_idx_type nb = b.rows ();
 
-  if (n != a.cols () || nb != b.cols())
+  if (n != a.cols () || nb != b.cols ())
     {
       (*current_liboctave_error_handler) ("EIG requires square matrix");
       return -1;
--- a/liboctave/MSparse.cc
+++ b/liboctave/MSparse.cc
@@ -417,7 +417,7 @@
       else
         {
           r = MSparse<T> (b);
-          octave_idx_type b_nnz = b.nnz();
+          octave_idx_type b_nnz = b.nnz ();
 
           for (octave_idx_type i = 0 ; i < b_nnz ; i++)
             {
@@ -434,7 +434,7 @@
       else
         {
           r = MSparse<T> (a);
-          octave_idx_type a_nnz = a.nnz();
+          octave_idx_type a_nnz = a.nnz ();
 
           for (octave_idx_type i = 0 ; i < a_nnz ; i++)
             {
@@ -512,10 +512,10 @@
   if (a_nr == 1 && a_nc == 1)
     {
       T val = a.elem (0,0);
-      T fill = val / T();
-      if (fill == T())
+      T fill = val / T ();
+      if (fill == T ())
         {
-          octave_idx_type b_nnz = b.nnz();
+          octave_idx_type b_nnz = b.nnz ();
           r = MSparse<T> (b);
           for (octave_idx_type i = 0 ; i < b_nnz ; i++)
             r.data (i) = val / r.data(i);
@@ -540,10 +540,10 @@
   else if (b_nr == 1 && b_nc == 1)
     {
       T val = b.elem (0,0);
-      T fill = T() / val;
-      if (fill == T())
+      T fill = T () / val;
+      if (fill == T ())
         {
-          octave_idx_type a_nnz = a.nnz();
+          octave_idx_type a_nnz = a.nnz ();
           r = MSparse<T> (a);
           for (octave_idx_type i = 0 ; i < a_nnz ; i++)
             r.data (i) = r.data(i) / val;
--- a/liboctave/MatrixType.cc
+++ b/liboctave/MatrixType.cc
@@ -40,7 +40,7 @@
 
 MatrixType::MatrixType (void)
   : typ (MatrixType::Unknown),
-    sp_bandden (octave_sparse_params::get_bandden()),
+    sp_bandden (octave_sparse_params::get_bandden ()),
     bandden (0), upper_band (0),
     lower_band (0), dense (false), full (false), nperm (0), perm (0) { }
 
@@ -140,8 +140,8 @@
           std::complex<T> d = a.elem (j,j);
           upper = upper && (d != zero);
           lower = lower && (d != zero);
-          hermitian = hermitian && (d.real() > zero && d.imag() == zero);
-          diag[j] = d.real();
+          hermitian = hermitian && (d.real () > zero && d.imag () == zero);
+          diag[j] = d.real ();
         }
 
       for (octave_idx_type j = 0;
@@ -220,7 +220,7 @@
     (*current_liboctave_warning_handler)
       ("Calculating Sparse Matrix Type");
 
-  sp_bandden = octave_sparse_params::get_bandden();
+  sp_bandden = octave_sparse_params::get_bandden ();
   bool maybe_hermitian = false;
   typ = MatrixType::Full;
 
@@ -541,7 +541,7 @@
     (*current_liboctave_warning_handler)
       ("Calculating Sparse Matrix Type");
 
-  sp_bandden = octave_sparse_params::get_bandden();
+  sp_bandden = octave_sparse_params::get_bandden ();
   bool maybe_hermitian = false;
   typ = MatrixType::Full;
 
@@ -804,8 +804,8 @@
                   if (a.ridx(i) == j)
                     {
                       Complex d = a.data(i);
-                      is_herm = d.real() > 0. && d.imag() == 0.;
-                      diag(j) = d.real();
+                      is_herm = d.real () > 0. && d.imag () == 0.;
+                      diag(j) = d.real ();
                       break;
                     }
                 }
@@ -850,7 +850,7 @@
 }
 MatrixType::MatrixType (const matrix_type t, bool _full)
   : typ (MatrixType::Unknown),
-    sp_bandden (octave_sparse_params::get_bandden()),
+    sp_bandden (octave_sparse_params::get_bandden ()),
     bandden (0), upper_band (0), lower_band (0),
     dense (false), full (_full), nperm (0), perm (0)
 {
@@ -867,7 +867,7 @@
 MatrixType::MatrixType (const matrix_type t, const octave_idx_type np,
                         const octave_idx_type *p, bool _full)
   : typ (MatrixType::Unknown),
-    sp_bandden (octave_sparse_params::get_bandden()),
+    sp_bandden (octave_sparse_params::get_bandden ()),
     bandden (0), upper_band (0), lower_band (0),
     dense (false), full (_full), nperm (0), perm (0)
 {
@@ -887,7 +887,7 @@
 MatrixType::MatrixType (const matrix_type t, const octave_idx_type ku,
                         const octave_idx_type kl, bool _full)
   : typ (MatrixType::Unknown),
-    sp_bandden (octave_sparse_params::get_bandden()),
+    sp_bandden (octave_sparse_params::get_bandden ()),
     bandden (0), upper_band (0), lower_band (0),
     dense (false), full (_full), nperm (0), perm (0)
 {
@@ -944,7 +944,7 @@
 MatrixType::type (bool quiet)
 {
   if (typ != MatrixType::Unknown && (full ||
-      sp_bandden == octave_sparse_params::get_bandden()))
+      sp_bandden == octave_sparse_params::get_bandden ()))
     {
       if (!quiet &&
           octave_sparse_params::get_key ("spumoni") != 0.)
@@ -968,7 +968,7 @@
 MatrixType::type (const SparseMatrix &a)
 {
   if (typ != MatrixType::Unknown && (full ||
-      sp_bandden == octave_sparse_params::get_bandden()))
+      sp_bandden == octave_sparse_params::get_bandden ()))
     {
       if (octave_sparse_params::get_key ("spumoni") != 0.)
         (*current_liboctave_warning_handler)
@@ -1001,7 +1001,7 @@
 MatrixType::type (const SparseComplexMatrix &a)
 {
   if (typ != MatrixType::Unknown && (full ||
-      sp_bandden == octave_sparse_params::get_bandden()))
+      sp_bandden == octave_sparse_params::get_bandden ()))
     {
       if (octave_sparse_params::get_key ("spumoni") != 0.)
         (*current_liboctave_warning_handler)
--- a/liboctave/Sparse-op-defs.h
+++ b/liboctave/Sparse-op-defs.h
@@ -519,7 +519,7 @@
         else \
           { \
             r = R (m2); \
-            octave_idx_type m2_nnz = m2.nnz(); \
+            octave_idx_type m2_nnz = m2.nnz (); \
             \
             for (octave_idx_type i = 0 ; i < m2_nnz ; i++) \
               { \
@@ -536,7 +536,7 @@
         else \
           { \
             r = R (m1); \
-            octave_idx_type m1_nnz = m1.nnz(); \
+            octave_idx_type m1_nnz = m1.nnz (); \
             \
             for (octave_idx_type i = 0 ; i < m1_nnz ; i++) \
               { \
@@ -612,9 +612,9 @@
  \
     if (m1_nr == 1 && m1_nc == 1) \
       { \
-        if ((m1.elem (0,0) OP Complex()) == Complex()) \
+        if ((m1.elem (0,0) OP Complex ()) == Complex ()) \
           { \
-            octave_idx_type m2_nnz = m2.nnz(); \
+            octave_idx_type m2_nnz = m2.nnz (); \
             r = R (m2); \
             for (octave_idx_type i = 0 ; i < m2_nnz ; i++) \
               r.data (i) = m1.elem(0,0) OP r.data(i); \
@@ -638,9 +638,9 @@
       } \
     else if (m2_nr == 1 && m2_nc == 1) \
       { \
-        if ((Complex() OP m1.elem (0,0)) == Complex()) \
+        if ((Complex () OP m1.elem (0,0)) == Complex ()) \
           { \
-            octave_idx_type m1_nnz = m1.nnz(); \
+            octave_idx_type m1_nnz = m1.nnz (); \
             r = R (m1); \
             for (octave_idx_type i = 0 ; i < m1_nnz ; i++) \
               r.data (i) = r.data(i) OP m2.elem(0,0); \
@@ -648,7 +648,7 @@
           } \
         else \
           { \
-            r = R (m1_nr, m1_nc, Complex() OP m2.elem(0,0)); \
+            r = R (m1_nr, m1_nc, Complex () OP m2.elem(0,0)); \
             for (octave_idx_type j = 0 ; j < m1_nc ; j++) \
               { \
                 octave_quit (); \
@@ -1830,8 +1830,8 @@
                         INIT_VAL, MT_RESULT)
 
 #define SPARSE_ALL_OP(DIM) \
-  if ((rows() == 1 && dim == -1) || dim == 1) \
-    return transpose (). all (0). transpose(); \
+  if ((rows () == 1 && dim == -1) || dim == 1) \
+    return transpose (). all (0). transpose (); \
   else \
     { \
       SPARSE_ANY_ALL_OP (DIM, (cidx(j+1) - cidx(j) < nr ? false : true), \
@@ -1850,7 +1850,7 @@
   if (nr == 1 && nc == 1) \
    { \
      RET_EL_TYPE s = m.elem(0,0); \
-     octave_idx_type nz = a.nnz(); \
+     octave_idx_type nz = a.nnz (); \
      RET_TYPE r (a_nr, a_nc, nz); \
      \
      for (octave_idx_type i = 0; i < nz; i++) \
@@ -1871,7 +1871,7 @@
   else if (a_nr == 1 && a_nc == 1) \
    { \
      RET_EL_TYPE s = a.elem(0,0); \
-     octave_idx_type nz = m.nnz(); \
+     octave_idx_type nz = m.nnz (); \
      RET_TYPE r (nr, nc, nz); \
      \
      for (octave_idx_type i = 0; i < nz; i++) \
@@ -1946,7 +1946,7 @@
           octave_idx_type n_per_col = (a_nc > 43000 ? 43000 : \
                                         (a_nc * a_nc) / 43000); \
           octave_idx_type ii = 0; \
-          octave_idx_type *ri = retval.xridx(); \
+          octave_idx_type *ri = retval.xridx (); \
           octave_sort<octave_idx_type> sort; \
           \
           for (octave_idx_type i = 0; i < a_nc ; i++) \
--- a/liboctave/Sparse-perm-op-defs.h
+++ b/liboctave/Sparse-perm-op-defs.h
@@ -49,7 +49,7 @@
           sidx[ii++]=i;
           r.xridx (i) = pcol[a.ridx (i)];
         }
-      sort.sort (r.xridx() + r.xcidx(j), sidx, r.xcidx(j+1) - r.xcidx(j));
+      sort.sort (r.xridx () + r.xcidx(j), sidx, r.xcidx(j+1) - r.xcidx(j));
       for (octave_idx_type i = r.xcidx(j), ii = 0; i < r.xcidx(j+1); i++)
         r.xdata(i) = a.data (sidx[ii++]);
     }
--- a/liboctave/Sparse.cc
+++ b/liboctave/Sparse.cc
@@ -55,7 +55,7 @@
 template <class T>
 Sparse<T>::Sparse (const PermMatrix& a)
   : rep (new typename Sparse<T>::SparseRep (a.rows (), a.cols (), a.rows ())),
-         dimensions (dim_vector (a.rows (), a.cols()))
+         dimensions (dim_vector (a.rows (), a.cols ()))
 {
   octave_idx_type n = a.rows ();
   for (octave_idx_type i = 0; i <= n; i++)
@@ -149,7 +149,7 @@
         {
           octave_idx_type u = c[j];
           for (i = i; i < u; i++)
-            if (d[i] != T())
+            if (d[i] != T ())
               {
                 d[k] = d[i];
                 r[k++] = r[i];
@@ -231,7 +231,7 @@
 Sparse<T>::Sparse (const dim_vector& dv)
   : rep (0), dimensions (dv)
 {
-  if (dv.length() != 2)
+  if (dv.length () != 2)
     (*current_liboctave_error_handler)
       ("Sparse::Sparse (const dim_vector&): dimension mismatch");
   else
@@ -254,7 +254,7 @@
       ("Sparse::Sparse (const Sparse&, const dim_vector&): dimension mismatch");
   else
     {
-      dim_vector old_dims = a.dims();
+      dim_vector old_dims = a.dims ();
       octave_idx_type new_nzmx = a.nnz ();
       octave_idx_type new_nr = dv (0);
       octave_idx_type new_nc = dv (1);
@@ -334,7 +334,7 @@
     {
       // This is completely specialized, because the sorts can be simplified.
       T a0 = a(0);
-      if (a0 == T())
+      if (a0 == T ())
         {
           // Do nothing, it's an empty matrix.
         }
@@ -815,7 +815,7 @@
       (*current_liboctave_warning_handler)
         ("reshape: sparse reshape to N-d array smashes dims");
 
-      for (octave_idx_type i = 2; i < dims2.length(); i++)
+      for (octave_idx_type i = 2; i < dims2.length (); i++)
         dims2(1) *= dims2(i);
 
       dims2.resize (2);
@@ -1618,7 +1618,7 @@
 
       // If nr == 1 then the vector indexing will return a column vector!!
       if (nr == 1)
-        retval.transpose();
+        retval.transpose ();
     }
   else if (idx_i.is_scalar ())
     {
@@ -1866,7 +1866,7 @@
                   octave_idx_type iidx = idx(i);
                   octave_idx_type li = lblookup (ri, nz, iidx);
                   if (li != nz && ri[li] == iidx)
-                    xdata(li) = T();
+                    xdata(li) = T ();
                 }
 
               maybe_compress (true);
@@ -2589,7 +2589,7 @@
 Array<T>
 Sparse<T>::array_value () const
 {
-  NoAlias< Array<T> > retval (dims (), T());
+  NoAlias< Array<T> > retval (dims (), T ());
   if (rows () == 1)
     {
       octave_idx_type i = 0;
--- a/liboctave/Sparse.h
+++ b/liboctave/Sparse.h
@@ -299,13 +299,13 @@
 
   T& xelem (octave_idx_type n)
   {
-    octave_idx_type i = n % rows (), j = n / rows();
+    octave_idx_type i = n % rows (), j = n / rows ();
     return xelem (i, j);
   }
 
   T xelem (octave_idx_type n) const
   {
-    octave_idx_type i = n % rows (), j = n / rows();
+    octave_idx_type i = n % rows (), j = n / rows ();
     return xelem (i, j);
   }
 
--- a/liboctave/SparseCmplxCHOL.cc
+++ b/liboctave/SparseCmplxCHOL.cc
@@ -52,12 +52,12 @@
       if (typ == MatrixType::Upper)
         {
           rinv = r.inverse(mattype, info, rcond, true, false);
-          retval = rinv.transpose() * rinv;
+          retval = rinv.transpose () * rinv;
         }
       else if (typ == MatrixType::Lower)
         {
-          rinv = r.transpose().inverse(mattype, info, rcond, true, false);
-          retval = rinv.transpose() * rinv;
+          rinv = r.transpose ().inverse(mattype, info, rcond, true, false);
+          retval = rinv.transpose () * rinv;
         }
       else
         (*current_liboctave_error_handler)
--- a/liboctave/SparseCmplxCHOL.h
+++ b/liboctave/SparseCmplxCHOL.h
@@ -61,7 +61,7 @@
       return *this;
     }
 
-  SparseComplexMatrix chol_matrix (void) const { return R(); }
+  SparseComplexMatrix chol_matrix (void) const { return R (); }
 
   SparseComplexMatrix L (void) const
     { return sparse_base_chol<SparseComplexMatrix, Complex,
--- a/liboctave/SparseCmplxLU.cc
+++ b/liboctave/SparseCmplxLU.cc
@@ -57,7 +57,7 @@
   double tmp = octave_sparse_params::get_key ("spumoni");
   if (!xisnan (tmp))
     Control (UMFPACK_PRL) = tmp;
-  if (piv_thres.nelem() == 2)
+  if (piv_thres.nelem () == 2)
     {
       tmp = (piv_thres (0) > 1. ? 1. : piv_thres (0));
       if (!xisnan (tmp))
@@ -223,12 +223,12 @@
 
                   UMFPACK_ZNAME (report_matrix) (nr, n_inner,
                                             Lfact.cidx (), Lfact.ridx (),
-                                            reinterpret_cast<double *> (Lfact.data()),
+                                            reinterpret_cast<double *> (Lfact.data ()),
                                             0, 1, control);
 
                   UMFPACK_ZNAME (report_matrix) (n_inner, nc,
                                             Ufact.cidx (), Ufact.ridx (),
-                                            reinterpret_cast<double *> (Ufact.data()),
+                                            reinterpret_cast<double *> (Ufact.data ()),
                                             0, 1, control);
                   UMFPACK_ZNAME (report_perm) (nr, p, control);
                   UMFPACK_ZNAME (report_perm) (nc, q, control);
@@ -266,7 +266,7 @@
       double tmp = octave_sparse_params::get_key ("spumoni");
       if (!xisnan (tmp))
         Control (UMFPACK_PRL) = tmp;
-      if (piv_thres.nelem() == 2)
+      if (piv_thres.nelem () == 2)
         {
           tmp = (piv_thres (0) > 1. ? 1. : piv_thres (0));
           if (!xisnan (tmp))
@@ -452,13 +452,13 @@
                       UMFPACK_ZNAME (report_matrix) (nr, n_inner,
                                                 Lfact.cidx (),
                                                 Lfact.ridx (),
-                                                reinterpret_cast<double *> (Lfact.data()),
+                                                reinterpret_cast<double *> (Lfact.data ()),
                                                 0, 1, control);
 
                       UMFPACK_ZNAME (report_matrix) (n_inner, nc,
                                                 Ufact.cidx (),
                                                 Ufact.ridx (),
-                                                reinterpret_cast<double *> (Ufact.data()),
+                                                reinterpret_cast<double *> (Ufact.data ()),
                                                 0, 1, control);
                       UMFPACK_ZNAME (report_perm) (nr, p, control);
                       UMFPACK_ZNAME (report_perm) (nc, q, control);
--- a/liboctave/SparseCmplxQR.cc
+++ b/liboctave/SparseCmplxQR.cc
@@ -192,14 +192,14 @@
 SparseComplexQR::SparseComplexQR_rep::C (const ComplexMatrix &b) const
 {
 #ifdef HAVE_CXSPARSE
-  octave_idx_type b_nr = b.rows();
-  octave_idx_type b_nc = b.cols();
+  octave_idx_type b_nr = b.rows ();
+  octave_idx_type b_nc = b.cols ();
   octave_idx_type nc = N->L->n;
   octave_idx_type nr = nrows;
   const cs_complex_t *bvec =
-    reinterpret_cast<const cs_complex_t *>(b.fortran_vec());
+    reinterpret_cast<const cs_complex_t *>(b.fortran_vec ());
   ComplexMatrix ret(b_nr, b_nc);
-  Complex *vec = ret.fortran_vec();
+  Complex *vec = ret.fortran_vec ();
   if (nr < 0 || nc < 0 || nr != b_nr)
     (*current_liboctave_error_handler) ("matrix dimension mismatch");
   else if (nr == 0 || nc == 0 || b_nc == 0)
@@ -245,7 +245,7 @@
   octave_idx_type nc = N->L->n;
   octave_idx_type nr = nrows;
   ComplexMatrix ret(nr, nr);
-  Complex *vec = ret.fortran_vec();
+  Complex *vec = ret.fortran_vec ();
   if (nr < 0 || nc < 0)
     (*current_liboctave_error_handler) ("matrix dimension mismatch");
   else if (nr == 0 || nc == 0)
@@ -294,10 +294,10 @@
 {
   info = -1;
 #ifdef HAVE_CXSPARSE
-  octave_idx_type nr = a.rows();
-  octave_idx_type nc = a.cols();
-  octave_idx_type b_nc = b.cols();
-  octave_idx_type b_nr = b.rows();
+  octave_idx_type nr = a.rows ();
+  octave_idx_type nc = a.cols ();
+  octave_idx_type b_nc = b.cols ();
+  octave_idx_type b_nr = b.rows ();
   ComplexMatrix x;
 
   if (nr < 0 || nc < 0 || nr != b_nr)
@@ -309,41 +309,41 @@
     {
       SparseComplexQR q (a, 2);
       if (! q.ok ())
-        return ComplexMatrix();
+        return ComplexMatrix ();
       x.resize(nc, b_nc);
       cs_complex_t *vec = reinterpret_cast<cs_complex_t *>
-        (x.fortran_vec());
-      OCTAVE_C99_COMPLEX (buf, q.S()->m2);
+        (x.fortran_vec ());
+      OCTAVE_C99_COMPLEX (buf, q.S ()->m2);
       OCTAVE_LOCAL_BUFFER (Complex, Xx, b_nr);
       for (volatile octave_idx_type i = 0, idx = 0; i < b_nc; i++, idx+=nc)
         {
           octave_quit ();
           for (octave_idx_type j = 0; j < b_nr; j++)
             Xx[j] = b.xelem(j,i);
-          for (octave_idx_type j = nr; j < q.S()->m2; j++)
+          for (octave_idx_type j = nr; j < q.S ()->m2; j++)
             buf[j] = OCTAVE_C99_ZERO;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
           CXSPARSE_ZNAME (_ipvec)
-            (q.S()->pinv, reinterpret_cast<cs_complex_t *>(Xx), buf, nr);
+            (q.S ()->pinv, reinterpret_cast<cs_complex_t *>(Xx), buf, nr);
 #else
           CXSPARSE_ZNAME (_ipvec)
-            (nr, q.S()->Pinv, reinterpret_cast<cs_complex_t *>(Xx), buf);
+            (nr, q.S ()->Pinv, reinterpret_cast<cs_complex_t *>(Xx), buf);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = 0; j < nc; j++)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_ZNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_ZNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-          CXSPARSE_ZNAME (_usolve) (q.N()->U, buf);
+          CXSPARSE_ZNAME (_usolve) (q.N ()->U, buf);
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_ZNAME (_ipvec) (q.S()->q, buf, vec + idx, nc);
+          CXSPARSE_ZNAME (_ipvec) (q.S ()->q, buf, vec + idx, nc);
 #else
-          CXSPARSE_ZNAME (_ipvec) (nc, q.S()->Q, buf, vec + idx);
+          CXSPARSE_ZNAME (_ipvec) (nc, q.S ()->Q, buf, vec + idx);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
         }
@@ -351,24 +351,24 @@
     }
   else
     {
-      SparseComplexMatrix at = a.hermitian();
+      SparseComplexMatrix at = a.hermitian ();
       SparseComplexQR q (at, 2);
       if (! q.ok ())
-        return ComplexMatrix();
+        return ComplexMatrix ();
       x.resize(nc, b_nc);
       cs_complex_t *vec = reinterpret_cast<cs_complex_t *>
-        (x.fortran_vec());
-      volatile octave_idx_type nbuf = (nc > q.S()->m2 ? nc : q.S()->m2);
+        (x.fortran_vec ());
+      volatile octave_idx_type nbuf = (nc > q.S ()->m2 ? nc : q.S ()->m2);
       OCTAVE_C99_COMPLEX (buf, nbuf);
       OCTAVE_LOCAL_BUFFER (Complex, Xx, b_nr);
 #if defined(CS_VER) && (((CS_VER == 2) && (CS_SUBVER >= 2)) || (CS_VER > 2))
       OCTAVE_LOCAL_BUFFER (double, B, nr);
       for (octave_idx_type i = 0; i < nr; i++)
-        B[i] = q.N()->B [i];
+        B[i] = q.N ()->B [i];
 #else
       OCTAVE_LOCAL_BUFFER (Complex, B, nr);
       for (octave_idx_type i = 0; i < nr; i++)
-        B[i] = conj (reinterpret_cast<Complex *>(q.N()->B) [i]);
+        B[i] = conj (reinterpret_cast<Complex *>(q.N ()->B) [i]);
 #endif
       for (volatile octave_idx_type i = 0, idx = 0; i < b_nc; i++, idx+=nc)
         {
@@ -380,12 +380,12 @@
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
           CXSPARSE_ZNAME (_pvec)
-            (q.S()->q, reinterpret_cast<cs_complex_t *>(Xx), buf, nr);
+            (q.S ()->q, reinterpret_cast<cs_complex_t *>(Xx), buf, nr);
 #else
           CXSPARSE_ZNAME (_pvec)
-            (nr, q.S()->Q, reinterpret_cast<cs_complex_t *>(Xx), buf);
+            (nr, q.S ()->Q, reinterpret_cast<cs_complex_t *>(Xx), buf);
 #endif
-          CXSPARSE_ZNAME (_utsolve) (q.N()->U, buf);
+          CXSPARSE_ZNAME (_utsolve) (q.N ()->U, buf);
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = nr-1; j >= 0; j--)
             {
@@ -393,18 +393,18 @@
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
 #if defined(CS_VER) && (((CS_VER == 2) && (CS_SUBVER >= 2)) || (CS_VER > 2))
-              CXSPARSE_ZNAME (_happly) (q.N()->L, j, B[j], buf);
+              CXSPARSE_ZNAME (_happly) (q.N ()->L, j, B[j], buf);
 #else
               CXSPARSE_ZNAME (_happly)
-                (q.N()->L, j, reinterpret_cast<cs_complex_t *>(B)[j], buf);
+                (q.N ()->L, j, reinterpret_cast<cs_complex_t *>(B)[j], buf);
 #endif
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_ZNAME (_pvec) (q.S()->pinv, buf, vec + idx, nc);
+          CXSPARSE_ZNAME (_pvec) (q.S ()->pinv, buf, vec + idx, nc);
 #else
-          CXSPARSE_ZNAME (_pvec) (nc, q.S()->Pinv, buf, vec + idx);
+          CXSPARSE_ZNAME (_pvec) (nc, q.S ()->Pinv, buf, vec + idx);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
         }
@@ -422,10 +422,10 @@
 {
   info = -1;
 #ifdef HAVE_CXSPARSE
-  octave_idx_type nr = a.rows();
-  octave_idx_type nc = a.cols();
-  octave_idx_type b_nc = b.cols();
-  octave_idx_type b_nr = b.rows();
+  octave_idx_type nr = a.rows ();
+  octave_idx_type nc = a.cols ();
+  octave_idx_type b_nc = b.cols ();
+  octave_idx_type b_nr = b.rows ();
   SparseComplexMatrix x;
   volatile octave_idx_type ii, x_nz;
 
@@ -438,44 +438,44 @@
     {
       SparseComplexQR q (a, 2);
       if (! q.ok ())
-        return SparseComplexMatrix();
-      x = SparseComplexMatrix (nc, b_nc, b.nnz());
+        return SparseComplexMatrix ();
+      x = SparseComplexMatrix (nc, b_nc, b.nnz ());
       x.xcidx(0) = 0;
-      x_nz = b.nnz();
+      x_nz = b.nnz ();
       ii = 0;
       OCTAVE_LOCAL_BUFFER (Complex, Xx, (b_nr > nc ? b_nr : nc));
-      OCTAVE_C99_COMPLEX (buf, q.S()->m2);
+      OCTAVE_C99_COMPLEX (buf, q.S ()->m2);
       for (volatile octave_idx_type i = 0, idx = 0; i < b_nc; i++, idx+=nc)
         {
           octave_quit ();
           for (octave_idx_type j = 0; j < b_nr; j++)
             Xx[j] = b.xelem(j,i);
-          for (octave_idx_type j = nr; j < q.S()->m2; j++)
+          for (octave_idx_type j = nr; j < q.S ()->m2; j++)
             buf[j] = OCTAVE_C99_ZERO;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
           CXSPARSE_ZNAME (_ipvec)
-            (q.S()->pinv, reinterpret_cast<cs_complex_t *>(Xx), buf, nr);
+            (q.S ()->pinv, reinterpret_cast<cs_complex_t *>(Xx), buf, nr);
 #else
           CXSPARSE_ZNAME (_ipvec)
-            (nr, q.S()->Pinv, reinterpret_cast<cs_complex_t *>(Xx), buf);
+            (nr, q.S ()->Pinv, reinterpret_cast<cs_complex_t *>(Xx), buf);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = 0; j < nc; j++)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_ZNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_ZNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-          CXSPARSE_ZNAME (_usolve) (q.N()->U, buf);
+          CXSPARSE_ZNAME (_usolve) (q.N ()->U, buf);
 #if defined(CS_VER) && (CS_VER >= 2)
           CXSPARSE_ZNAME (_ipvec)
-            (q.S()->q, buf, reinterpret_cast<cs_complex_t *>(Xx), nc);
+            (q.S ()->q, buf, reinterpret_cast<cs_complex_t *>(Xx), nc);
 #else
           CXSPARSE_ZNAME (_ipvec)
-            (nc, q.S()->Q, buf, reinterpret_cast<cs_complex_t *>(Xx));
+            (nc, q.S ()->Q, buf, reinterpret_cast<cs_complex_t *>(Xx));
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
@@ -502,26 +502,26 @@
     }
   else
     {
-      SparseComplexMatrix at = a.hermitian();
+      SparseComplexMatrix at = a.hermitian ();
       SparseComplexQR q (at, 2);
       if (! q.ok ())
-        return SparseComplexMatrix();
-      x = SparseComplexMatrix (nc, b_nc, b.nnz());
+        return SparseComplexMatrix ();
+      x = SparseComplexMatrix (nc, b_nc, b.nnz ());
       x.xcidx(0) = 0;
-      x_nz = b.nnz();
+      x_nz = b.nnz ();
       ii = 0;
-      volatile octave_idx_type nbuf = (nc > q.S()->m2 ? nc : q.S()->m2);
+      volatile octave_idx_type nbuf = (nc > q.S ()->m2 ? nc : q.S ()->m2);
       OCTAVE_LOCAL_BUFFER (Complex, Xx, (b_nr > nc ? b_nr : nc));
       OCTAVE_C99_COMPLEX (buf, nbuf);
 
 #if defined(CS_VER) && (((CS_VER == 2) && (CS_SUBVER >= 2)) || (CS_VER > 2))
       OCTAVE_LOCAL_BUFFER (double, B, nr);
       for (octave_idx_type i = 0; i < nr; i++)
-        B[i] = q.N()->B [i];
+        B[i] = q.N ()->B [i];
 #else
       OCTAVE_LOCAL_BUFFER (Complex, B, nr);
       for (octave_idx_type i = 0; i < nr; i++)
-        B[i] = conj (reinterpret_cast<Complex *>(q.N()->B) [i]);
+        B[i] = conj (reinterpret_cast<Complex *>(q.N ()->B) [i]);
 #endif
       for (volatile octave_idx_type i = 0, idx = 0; i < b_nc; i++, idx+=nc)
         {
@@ -533,32 +533,32 @@
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
           CXSPARSE_ZNAME (_pvec)
-            (q.S()->q, reinterpret_cast<cs_complex_t *>(Xx), buf, nr);
+            (q.S ()->q, reinterpret_cast<cs_complex_t *>(Xx), buf, nr);
 #else
           CXSPARSE_ZNAME (_pvec)
-            (nr, q.S()->Q, reinterpret_cast<cs_complex_t *>(Xx), buf);
+            (nr, q.S ()->Q, reinterpret_cast<cs_complex_t *>(Xx), buf);
 #endif
-          CXSPARSE_ZNAME (_utsolve) (q.N()->U, buf);
+          CXSPARSE_ZNAME (_utsolve) (q.N ()->U, buf);
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = nr-1; j >= 0; j--)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (((CS_VER == 2) && (CS_SUBVER >= 2)) || (CS_VER > 2))
-              CXSPARSE_ZNAME (_happly) (q.N()->L, j, B[j], buf);
+              CXSPARSE_ZNAME (_happly) (q.N ()->L, j, B[j], buf);
 #else
               CXSPARSE_ZNAME (_happly)
-                (q.N()->L, j, reinterpret_cast<cs_complex_t *>(B)[j], buf);
+                (q.N ()->L, j, reinterpret_cast<cs_complex_t *>(B)[j], buf);
 #endif
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
           CXSPARSE_ZNAME (_pvec)
-            (q.S()->pinv, buf, reinterpret_cast<cs_complex_t *>(Xx), nc);
+            (q.S ()->pinv, buf, reinterpret_cast<cs_complex_t *>(Xx), nc);
 #else
           CXSPARSE_ZNAME (_pvec)
-            (nc, q.S()->Pinv, buf, reinterpret_cast<cs_complex_t *>(Xx));
+            (nc, q.S ()->Pinv, buf, reinterpret_cast<cs_complex_t *>(Xx));
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
@@ -596,12 +596,12 @@
 {
   info = -1;
 #ifdef HAVE_CXSPARSE
-  octave_idx_type nr = a.rows();
-  octave_idx_type nc = a.cols();
-  octave_idx_type b_nc = b.cols();
-  octave_idx_type b_nr = b.rows();
+  octave_idx_type nr = a.rows ();
+  octave_idx_type nc = a.cols ();
+  octave_idx_type b_nc = b.cols ();
+  octave_idx_type b_nr = b.rows ();
   const cs_complex_t *bvec =
-    reinterpret_cast<const cs_complex_t *>(b.fortran_vec());
+    reinterpret_cast<const cs_complex_t *>(b.fortran_vec ());
   ComplexMatrix x;
 
   if (nr < 0 || nc < 0 || nr != b_nr)
@@ -613,37 +613,37 @@
     {
       SparseComplexQR q (a, 2);
       if (! q.ok ())
-        return ComplexMatrix();
+        return ComplexMatrix ();
       x.resize(nc, b_nc);
       cs_complex_t *vec = reinterpret_cast<cs_complex_t *>
-        (x.fortran_vec());
-      OCTAVE_C99_COMPLEX (buf, q.S()->m2);
+        (x.fortran_vec ());
+      OCTAVE_C99_COMPLEX (buf, q.S ()->m2);
       for (volatile octave_idx_type i = 0, idx = 0, bidx = 0; i < b_nc;
            i++, idx+=nc, bidx+=b_nr)
         {
           octave_quit ();
-          for (octave_idx_type j = nr; j < q.S()->m2; j++)
+          for (octave_idx_type j = nr; j < q.S ()->m2; j++)
             buf[j] = OCTAVE_C99_ZERO;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_ZNAME (_ipvec) (q.S()->pinv, bvec + bidx, buf, nr);
+          CXSPARSE_ZNAME (_ipvec) (q.S ()->pinv, bvec + bidx, buf, nr);
 #else
-          CXSPARSE_ZNAME (_ipvec) (nr, q.S()->Pinv, bvec + bidx, buf);
+          CXSPARSE_ZNAME (_ipvec) (nr, q.S ()->Pinv, bvec + bidx, buf);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = 0; j < nc; j++)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_ZNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_ZNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-          CXSPARSE_ZNAME (_usolve) (q.N()->U, buf);
+          CXSPARSE_ZNAME (_usolve) (q.N ()->U, buf);
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_ZNAME (_ipvec) (q.S()->q, buf, vec + idx, nc);
+          CXSPARSE_ZNAME (_ipvec) (q.S ()->q, buf, vec + idx, nc);
 #else
-          CXSPARSE_ZNAME (_ipvec) (nc, q.S()->Q, buf, vec + idx);
+          CXSPARSE_ZNAME (_ipvec) (nc, q.S ()->Q, buf, vec + idx);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
         }
@@ -651,23 +651,23 @@
     }
   else
     {
-      SparseComplexMatrix at = a.hermitian();
+      SparseComplexMatrix at = a.hermitian ();
       SparseComplexQR q (at, 2);
       if (! q.ok ())
-        return ComplexMatrix();
+        return ComplexMatrix ();
       x.resize(nc, b_nc);
       cs_complex_t *vec = reinterpret_cast<cs_complex_t *>
-        (x.fortran_vec());
-      volatile octave_idx_type nbuf = (nc > q.S()->m2 ? nc : q.S()->m2);
+        (x.fortran_vec ());
+      volatile octave_idx_type nbuf = (nc > q.S ()->m2 ? nc : q.S ()->m2);
       OCTAVE_C99_COMPLEX (buf, nbuf);
 #if defined(CS_VER) && (((CS_VER == 2) && (CS_SUBVER >= 2)) || (CS_VER > 2))
       OCTAVE_LOCAL_BUFFER (double, B, nr);
       for (octave_idx_type i = 0; i < nr; i++)
-        B[i] = q.N()->B [i];
+        B[i] = q.N ()->B [i];
 #else
       OCTAVE_LOCAL_BUFFER (Complex, B, nr);
       for (octave_idx_type i = 0; i < nr; i++)
-        B[i] = conj (reinterpret_cast<Complex *>(q.N()->B) [i]);
+        B[i] = conj (reinterpret_cast<Complex *>(q.N ()->B) [i]);
 #endif
       for (volatile octave_idx_type i = 0, idx = 0, bidx = 0; i < b_nc;
            i++, idx+=nc, bidx+=b_nr)
@@ -677,29 +677,29 @@
             buf[j] = OCTAVE_C99_ZERO;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_ZNAME (_pvec) (q.S()->q, bvec + bidx, buf, nr);
+          CXSPARSE_ZNAME (_pvec) (q.S ()->q, bvec + bidx, buf, nr);
 #else
-          CXSPARSE_ZNAME (_pvec) (nr, q.S()->Q, bvec + bidx, buf);
+          CXSPARSE_ZNAME (_pvec) (nr, q.S ()->Q, bvec + bidx, buf);
 #endif
-          CXSPARSE_ZNAME (_utsolve) (q.N()->U, buf);
+          CXSPARSE_ZNAME (_utsolve) (q.N ()->U, buf);
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = nr-1; j >= 0; j--)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (((CS_VER == 2) && (CS_SUBVER >= 2)) || (CS_VER > 2))
-              CXSPARSE_ZNAME (_happly) (q.N()->L, j, B[j], buf);
+              CXSPARSE_ZNAME (_happly) (q.N ()->L, j, B[j], buf);
 #else
               CXSPARSE_ZNAME (_happly)
-                (q.N()->L, j, reinterpret_cast<cs_complex_t *>(B)[j], buf);
+                (q.N ()->L, j, reinterpret_cast<cs_complex_t *>(B)[j], buf);
 #endif
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_ZNAME (_pvec) (q.S()->pinv, buf, vec + idx, nc);
+          CXSPARSE_ZNAME (_pvec) (q.S ()->pinv, buf, vec + idx, nc);
 #else
-          CXSPARSE_ZNAME (_pvec) (nc, q.S()->Pinv, buf, vec + idx);
+          CXSPARSE_ZNAME (_pvec) (nc, q.S ()->Pinv, buf, vec + idx);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
         }
@@ -717,10 +717,10 @@
 {
   info = -1;
 #ifdef HAVE_CXSPARSE
-  octave_idx_type nr = a.rows();
-  octave_idx_type nc = a.cols();
-  octave_idx_type b_nc = b.cols();
-  octave_idx_type b_nr = b.rows();
+  octave_idx_type nr = a.rows ();
+  octave_idx_type nc = a.cols ();
+  octave_idx_type b_nc = b.cols ();
+  octave_idx_type b_nr = b.rows ();
   SparseComplexMatrix x;
   volatile octave_idx_type ii, x_nz;
 
@@ -733,44 +733,44 @@
     {
       SparseComplexQR q (a, 2);
       if (! q.ok ())
-        return SparseComplexMatrix();
-      x = SparseComplexMatrix (nc, b_nc, b.nnz());
+        return SparseComplexMatrix ();
+      x = SparseComplexMatrix (nc, b_nc, b.nnz ());
       x.xcidx(0) = 0;
-      x_nz = b.nnz();
+      x_nz = b.nnz ();
       ii = 0;
       OCTAVE_LOCAL_BUFFER (Complex, Xx, (b_nr > nc ? b_nr : nc));
-      OCTAVE_C99_COMPLEX (buf, q.S()->m2);
+      OCTAVE_C99_COMPLEX (buf, q.S ()->m2);
       for (volatile octave_idx_type i = 0, idx = 0; i < b_nc; i++, idx+=nc)
         {
           octave_quit ();
           for (octave_idx_type j = 0; j < b_nr; j++)
             Xx[j] = b.xelem(j,i);
-          for (octave_idx_type j = nr; j < q.S()->m2; j++)
+          for (octave_idx_type j = nr; j < q.S ()->m2; j++)
             buf[j] = OCTAVE_C99_ZERO;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
           CXSPARSE_ZNAME (_ipvec)
-            (q.S()->pinv, reinterpret_cast<cs_complex_t *>(Xx), buf, nr);
+            (q.S ()->pinv, reinterpret_cast<cs_complex_t *>(Xx), buf, nr);
 #else
           CXSPARSE_ZNAME (_ipvec)
-            (nr, q.S()->Pinv, reinterpret_cast<cs_complex_t *>(Xx), buf);
+            (nr, q.S ()->Pinv, reinterpret_cast<cs_complex_t *>(Xx), buf);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = 0; j < nc; j++)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_ZNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_ZNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-          CXSPARSE_ZNAME (_usolve) (q.N()->U, buf);
+          CXSPARSE_ZNAME (_usolve) (q.N ()->U, buf);
 #if defined(CS_VER) && (CS_VER >= 2)
           CXSPARSE_ZNAME (_ipvec)
-            (q.S()->q, buf, reinterpret_cast<cs_complex_t *>(Xx), nc);
+            (q.S ()->q, buf, reinterpret_cast<cs_complex_t *>(Xx), nc);
 #else
           CXSPARSE_ZNAME (_ipvec)
-            (nc, q.S()->Q, buf, reinterpret_cast<cs_complex_t *>(Xx));
+            (nc, q.S ()->Q, buf, reinterpret_cast<cs_complex_t *>(Xx));
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
@@ -797,25 +797,25 @@
     }
   else
     {
-      SparseComplexMatrix at = a.hermitian();
+      SparseComplexMatrix at = a.hermitian ();
       SparseComplexQR q (at, 2);
       if (! q.ok ())
-        return SparseComplexMatrix();
-      x = SparseComplexMatrix (nc, b_nc, b.nnz());
+        return SparseComplexMatrix ();
+      x = SparseComplexMatrix (nc, b_nc, b.nnz ());
       x.xcidx(0) = 0;
-      x_nz = b.nnz();
+      x_nz = b.nnz ();
       ii = 0;
-      volatile octave_idx_type nbuf = (nc > q.S()->m2 ? nc : q.S()->m2);
+      volatile octave_idx_type nbuf = (nc > q.S ()->m2 ? nc : q.S ()->m2);
       OCTAVE_LOCAL_BUFFER (Complex, Xx, (b_nr > nc ? b_nr : nc));
       OCTAVE_C99_COMPLEX (buf, nbuf);
 #if defined(CS_VER) && (((CS_VER == 2) && (CS_SUBVER >= 2)) || (CS_VER > 2))
       OCTAVE_LOCAL_BUFFER (double, B, nr);
       for (octave_idx_type i = 0; i < nr; i++)
-        B[i] = q.N()->B [i];
+        B[i] = q.N ()->B [i];
 #else
       OCTAVE_LOCAL_BUFFER (Complex, B, nr);
       for (octave_idx_type i = 0; i < nr; i++)
-        B[i] = conj (reinterpret_cast<Complex *>(q.N()->B) [i]);
+        B[i] = conj (reinterpret_cast<Complex *>(q.N ()->B) [i]);
 #endif
       for (volatile octave_idx_type i = 0, idx = 0; i < b_nc; i++, idx+=nc)
         {
@@ -827,32 +827,32 @@
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
           CXSPARSE_ZNAME (_pvec)
-            (q.S()->q, reinterpret_cast<cs_complex_t *>(Xx), buf, nr);
+            (q.S ()->q, reinterpret_cast<cs_complex_t *>(Xx), buf, nr);
 #else
           CXSPARSE_ZNAME (_pvec)
-            (nr, q.S()->Q, reinterpret_cast<cs_complex_t *>(Xx), buf);
+            (nr, q.S ()->Q, reinterpret_cast<cs_complex_t *>(Xx), buf);
 #endif
-          CXSPARSE_ZNAME (_utsolve) (q.N()->U, buf);
+          CXSPARSE_ZNAME (_utsolve) (q.N ()->U, buf);
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = nr-1; j >= 0; j--)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (((CS_VER == 2) && (CS_SUBVER >= 2)) || (CS_VER > 2))
-              CXSPARSE_ZNAME (_happly) (q.N()->L, j, B[j], buf);
+              CXSPARSE_ZNAME (_happly) (q.N ()->L, j, B[j], buf);
 #else
               CXSPARSE_ZNAME (_happly)
-                (q.N()->L, j, reinterpret_cast<cs_complex_t *>(B)[j], buf);
+                (q.N ()->L, j, reinterpret_cast<cs_complex_t *>(B)[j], buf);
 #endif
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
           CXSPARSE_ZNAME (_pvec)
-            (q.S()->pinv, buf, reinterpret_cast<cs_complex_t *>(Xx), nc);
+            (q.S ()->pinv, buf, reinterpret_cast<cs_complex_t *>(Xx), nc);
 #else
           CXSPARSE_ZNAME (_pvec)
-            (nc, q.S()->Pinv, buf, reinterpret_cast<cs_complex_t *>(Xx));
+            (nc, q.S ()->Pinv, buf, reinterpret_cast<cs_complex_t *>(Xx));
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
--- a/liboctave/SparseCmplxQR.h
+++ b/liboctave/SparseCmplxQR.h
@@ -87,7 +87,7 @@
 
 public:
   SparseComplexQR (void) :
-    rep (new SparseComplexQR_rep (SparseComplexMatrix(), 0)) { }
+    rep (new SparseComplexQR_rep (SparseComplexMatrix (), 0)) { }
 
   SparseComplexQR (const SparseComplexMatrix& a, int order = 0) :
     rep (new SparseComplexQR_rep (a, order)) { }
@@ -113,20 +113,20 @@
       return *this;
     }
 
-  bool ok (void) const { return rep->ok(); }
+  bool ok (void) const { return rep->ok (); }
 
-  SparseComplexMatrix V (void) const { return rep->V(); }
+  SparseComplexMatrix V (void) const { return rep->V (); }
 
-  ColumnVector Pinv (void) const { return rep->P(); }
+  ColumnVector Pinv (void) const { return rep->P (); }
 
-  ColumnVector P (void) const { return rep->P(); }
+  ColumnVector P (void) const { return rep->P (); }
 
   SparseComplexMatrix R (const bool econ = false) const
     { return rep->R(econ); }
 
   ComplexMatrix C (const ComplexMatrix &b) const { return rep->C(b); }
 
-  ComplexMatrix Q (void) const { return rep->Q(); }
+  ComplexMatrix Q (void) const { return rep->Q (); }
 
   friend ComplexMatrix qrsolve (const SparseComplexMatrix &a, const Matrix &b,
                                 octave_idx_type &info);
--- a/liboctave/SparseQR.cc
+++ b/liboctave/SparseQR.cc
@@ -174,13 +174,13 @@
 SparseQR::SparseQR_rep::C (const Matrix &b) const
 {
 #ifdef HAVE_CXSPARSE
-  octave_idx_type b_nr = b.rows();
-  octave_idx_type b_nc = b.cols();
+  octave_idx_type b_nr = b.rows ();
+  octave_idx_type b_nc = b.cols ();
   octave_idx_type nc = N->L->n;
   octave_idx_type nr = nrows;
-  const double *bvec = b.fortran_vec();
+  const double *bvec = b.fortran_vec ();
   Matrix ret (b_nr, b_nc);
-  double *vec = ret.fortran_vec();
+  double *vec = ret.fortran_vec ();
   if (nr < 0 || nc < 0 || nr != b_nr)
     (*current_liboctave_error_handler) ("matrix dimension mismatch");
   else if (nr == 0 || nc == 0 || b_nc == 0)
@@ -226,7 +226,7 @@
   octave_idx_type nc = N->L->n;
   octave_idx_type nr = nrows;
   Matrix ret (nr, nr);
-  double *vec = ret.fortran_vec();
+  double *vec = ret.fortran_vec ();
   if (nr < 0 || nc < 0)
     (*current_liboctave_error_handler) ("matrix dimension mismatch");
   else if (nr == 0 || nc == 0)
@@ -275,11 +275,11 @@
 {
   info = -1;
 #ifdef HAVE_CXSPARSE
-  octave_idx_type nr = a.rows();
-  octave_idx_type nc = a.cols();
-  octave_idx_type b_nc = b.cols();
-  octave_idx_type b_nr = b.rows();
-  const double *bvec = b.fortran_vec();
+  octave_idx_type nr = a.rows ();
+  octave_idx_type nc = a.cols ();
+  octave_idx_type b_nc = b.cols ();
+  octave_idx_type b_nr = b.rows ();
+  const double *bvec = b.fortran_vec ();
   Matrix x;
 
   if (nr < 0 || nc < 0 || nr != b_nr)
@@ -291,36 +291,36 @@
     {
       SparseQR q (a, 3);
       if (! q.ok ())
-        return Matrix();
+        return Matrix ();
       x.resize(nc, b_nc);
-      double *vec = x.fortran_vec();
-      OCTAVE_LOCAL_BUFFER (double, buf, q.S()->m2);
+      double *vec = x.fortran_vec ();
+      OCTAVE_LOCAL_BUFFER (double, buf, q.S ()->m2);
       for (volatile octave_idx_type i = 0, idx = 0, bidx = 0; i < b_nc;
            i++, idx+=nc, bidx+=b_nr)
         {
           octave_quit ();
-          for (octave_idx_type j = nr; j < q.S()->m2; j++)
+          for (octave_idx_type j = nr; j < q.S ()->m2; j++)
             buf[j] = 0.;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_ipvec) (q.S()->pinv, bvec + bidx, buf, nr);
+          CXSPARSE_DNAME (_ipvec) (q.S ()->pinv, bvec + bidx, buf, nr);
 #else
-          CXSPARSE_DNAME (_ipvec) (nr, q.S()->Pinv, bvec + bidx, buf);
+          CXSPARSE_DNAME (_ipvec) (nr, q.S ()->Pinv, bvec + bidx, buf);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = 0; j < nc; j++)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_DNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_DNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-          CXSPARSE_DNAME (_usolve) (q.N()->U, buf);
+          CXSPARSE_DNAME (_usolve) (q.N ()->U, buf);
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_ipvec) (q.S()->q, buf, vec + idx, nc);
+          CXSPARSE_DNAME (_ipvec) (q.S ()->q, buf, vec + idx, nc);
 #else
-          CXSPARSE_DNAME (_ipvec) (nc, q.S()->Q, buf, vec + idx);
+          CXSPARSE_DNAME (_ipvec) (nc, q.S ()->Q, buf, vec + idx);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
         }
@@ -328,13 +328,13 @@
     }
   else
     {
-      SparseMatrix at = a.hermitian();
+      SparseMatrix at = a.hermitian ();
       SparseQR q (at, 3);
       if (! q.ok ())
-        return Matrix();
+        return Matrix ();
       x.resize(nc, b_nc);
-      double *vec = x.fortran_vec();
-      volatile octave_idx_type nbuf = (nc > q.S()->m2 ? nc : q.S()->m2);
+      double *vec = x.fortran_vec ();
+      volatile octave_idx_type nbuf = (nc > q.S ()->m2 ? nc : q.S ()->m2);
       OCTAVE_LOCAL_BUFFER (double, buf, nbuf);
       for (volatile octave_idx_type i = 0, idx = 0, bidx = 0; i < b_nc;
            i++, idx+=nc, bidx+=b_nr)
@@ -344,24 +344,24 @@
             buf[j] = 0.;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_pvec) (q.S()->q, bvec + bidx, buf, nr);
+          CXSPARSE_DNAME (_pvec) (q.S ()->q, bvec + bidx, buf, nr);
 #else
-          CXSPARSE_DNAME (_pvec) (nr, q.S()->Q, bvec + bidx, buf);
+          CXSPARSE_DNAME (_pvec) (nr, q.S ()->Q, bvec + bidx, buf);
 #endif
-          CXSPARSE_DNAME (_utsolve) (q.N()->U, buf);
+          CXSPARSE_DNAME (_utsolve) (q.N ()->U, buf);
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = nr-1; j >= 0; j--)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_DNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_DNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_pvec) (q.S()->pinv, buf, vec + idx, nc);
+          CXSPARSE_DNAME (_pvec) (q.S ()->pinv, buf, vec + idx, nc);
 #else
-          CXSPARSE_DNAME (_pvec) (nc, q.S()->Pinv, buf, vec + idx);
+          CXSPARSE_DNAME (_pvec) (nc, q.S ()->Pinv, buf, vec + idx);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
         }
@@ -379,10 +379,10 @@
 {
   info = -1;
 #ifdef HAVE_CXSPARSE
-  octave_idx_type nr = a.rows();
-  octave_idx_type nc = a.cols();
-  octave_idx_type b_nr = b.rows();
-  octave_idx_type b_nc = b.cols();
+  octave_idx_type nr = a.rows ();
+  octave_idx_type nc = a.cols ();
+  octave_idx_type b_nr = b.rows ();
+  octave_idx_type b_nc = b.cols ();
   SparseMatrix x;
   volatile octave_idx_type ii, x_nz;
 
@@ -395,40 +395,40 @@
     {
       SparseQR q (a, 3);
       if (! q.ok ())
-        return SparseMatrix();
-      x = SparseMatrix (nc, b_nc, b.nnz());
+        return SparseMatrix ();
+      x = SparseMatrix (nc, b_nc, b.nnz ());
       x.xcidx(0) = 0;
-      x_nz = b.nnz();
+      x_nz = b.nnz ();
       ii = 0;
       OCTAVE_LOCAL_BUFFER (double, Xx, (b_nr > nc ? b_nr : nc));
-      OCTAVE_LOCAL_BUFFER (double, buf, q.S()->m2);
+      OCTAVE_LOCAL_BUFFER (double, buf, q.S ()->m2);
       for (volatile octave_idx_type i = 0, idx = 0; i < b_nc; i++, idx+=nc)
         {
           octave_quit ();
           for (octave_idx_type j = 0; j < b_nr; j++)
             Xx[j] = b.xelem(j,i);
-          for (octave_idx_type j = nr; j < q.S()->m2; j++)
+          for (octave_idx_type j = nr; j < q.S ()->m2; j++)
             buf[j] = 0.;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_ipvec) (q.S()->pinv, Xx, buf, nr);
+          CXSPARSE_DNAME (_ipvec) (q.S ()->pinv, Xx, buf, nr);
 #else
-          CXSPARSE_DNAME (_ipvec) (nr, q.S()->Pinv, Xx, buf);
+          CXSPARSE_DNAME (_ipvec) (nr, q.S ()->Pinv, Xx, buf);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = 0; j < nc; j++)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_DNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_DNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-          CXSPARSE_DNAME (_usolve) (q.N()->U, buf);
+          CXSPARSE_DNAME (_usolve) (q.N ()->U, buf);
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_ipvec) (q.S()->q, buf, Xx, nc);
+          CXSPARSE_DNAME (_ipvec) (q.S ()->q, buf, Xx, nc);
 #else
-          CXSPARSE_DNAME (_ipvec) (nc, q.S()->Q, buf, Xx);
+          CXSPARSE_DNAME (_ipvec) (nc, q.S ()->Q, buf, Xx);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
@@ -455,15 +455,15 @@
     }
   else
     {
-      SparseMatrix at = a.hermitian();
+      SparseMatrix at = a.hermitian ();
       SparseQR q (at, 3);
       if (! q.ok ())
-        return SparseMatrix();
-      x = SparseMatrix (nc, b_nc, b.nnz());
+        return SparseMatrix ();
+      x = SparseMatrix (nc, b_nc, b.nnz ());
       x.xcidx(0) = 0;
-      x_nz = b.nnz();
+      x_nz = b.nnz ();
       ii = 0;
-      volatile octave_idx_type nbuf = (nc > q.S()->m2 ? nc : q.S()->m2);
+      volatile octave_idx_type nbuf = (nc > q.S ()->m2 ? nc : q.S ()->m2);
       OCTAVE_LOCAL_BUFFER (double, Xx, (b_nr > nc ? b_nr : nc));
       OCTAVE_LOCAL_BUFFER (double, buf, nbuf);
       for (volatile octave_idx_type i = 0, idx = 0; i < b_nc; i++, idx+=nc)
@@ -475,24 +475,24 @@
             buf[j] = 0.;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_pvec) (q.S()->q, Xx, buf, nr);
+          CXSPARSE_DNAME (_pvec) (q.S ()->q, Xx, buf, nr);
 #else
-          CXSPARSE_DNAME (_pvec) (nr, q.S()->Q, Xx, buf);
+          CXSPARSE_DNAME (_pvec) (nr, q.S ()->Q, Xx, buf);
 #endif
-          CXSPARSE_DNAME (_utsolve) (q.N()->U, buf);
+          CXSPARSE_DNAME (_utsolve) (q.N ()->U, buf);
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = nr-1; j >= 0; j--)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_DNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_DNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_pvec) (q.S()->pinv, buf, Xx, nc);
+          CXSPARSE_DNAME (_pvec) (q.S ()->pinv, buf, Xx, nc);
 #else
-          CXSPARSE_DNAME (_pvec) (nc, q.S()->Pinv, buf, Xx);
+          CXSPARSE_DNAME (_pvec) (nc, q.S ()->Pinv, buf, Xx);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
@@ -530,10 +530,10 @@
 {
   info = -1;
 #ifdef HAVE_CXSPARSE
-  octave_idx_type nr = a.rows();
-  octave_idx_type nc = a.cols();
-  octave_idx_type b_nc = b.cols();
-  octave_idx_type b_nr = b.rows();
+  octave_idx_type nr = a.rows ();
+  octave_idx_type nc = a.cols ();
+  octave_idx_type b_nc = b.cols ();
+  octave_idx_type b_nr = b.rows ();
   ComplexMatrix x;
 
   if (nr < 0 || nc < 0 || nr != b_nr)
@@ -545,12 +545,12 @@
     {
       SparseQR q (a, 3);
       if (! q.ok ())
-        return ComplexMatrix();
+        return ComplexMatrix ();
       x.resize(nc, b_nc);
-      Complex *vec = x.fortran_vec();
+      Complex *vec = x.fortran_vec ();
       OCTAVE_LOCAL_BUFFER (double, Xx, (b_nr > nc ? b_nr : nc));
       OCTAVE_LOCAL_BUFFER (double, Xz, (b_nr > nc ? b_nr : nc));
-      OCTAVE_LOCAL_BUFFER (double, buf, q.S()->m2);
+      OCTAVE_LOCAL_BUFFER (double, buf, q.S ()->m2);
       for (volatile octave_idx_type i = 0, idx = 0; i < b_nc; i++, idx+=nc)
         {
           octave_quit ();
@@ -560,50 +560,50 @@
               Xx[j] = std::real (c);
               Xz[j] = std::imag (c);
             }
-          for (octave_idx_type j = nr; j < q.S()->m2; j++)
+          for (octave_idx_type j = nr; j < q.S ()->m2; j++)
             buf[j] = 0.;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_ipvec) (q.S()->pinv, Xx, buf, nr);
+          CXSPARSE_DNAME (_ipvec) (q.S ()->pinv, Xx, buf, nr);
 #else
-          CXSPARSE_DNAME (_ipvec) (nr, q.S()->Pinv, Xx, buf);
+          CXSPARSE_DNAME (_ipvec) (nr, q.S ()->Pinv, Xx, buf);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = 0; j < nc; j++)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_DNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_DNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-          CXSPARSE_DNAME (_usolve) (q.N()->U, buf);
+          CXSPARSE_DNAME (_usolve) (q.N ()->U, buf);
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_ipvec) (q.S()->q, buf, Xx, nc);
+          CXSPARSE_DNAME (_ipvec) (q.S ()->q, buf, Xx, nc);
 #else
-          CXSPARSE_DNAME (_ipvec) (nc, q.S()->Q, buf, Xx);
+          CXSPARSE_DNAME (_ipvec) (nc, q.S ()->Q, buf, Xx);
 #endif
-          for (octave_idx_type j = nr; j < q.S()->m2; j++)
+          for (octave_idx_type j = nr; j < q.S ()->m2; j++)
             buf[j] = 0.;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_ipvec) (q.S()->pinv, Xz, buf, nr);
+          CXSPARSE_DNAME (_ipvec) (q.S ()->pinv, Xz, buf, nr);
 #else
-          CXSPARSE_DNAME (_ipvec) (nr, q.S()->Pinv, Xz, buf);
+          CXSPARSE_DNAME (_ipvec) (nr, q.S ()->Pinv, Xz, buf);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = 0; j < nc; j++)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_DNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_DNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-          CXSPARSE_DNAME (_usolve) (q.N()->U, buf);
+          CXSPARSE_DNAME (_usolve) (q.N ()->U, buf);
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_ipvec) (q.S()->q, buf, Xz, nc);
+          CXSPARSE_DNAME (_ipvec) (q.S ()->q, buf, Xz, nc);
 #else
-          CXSPARSE_DNAME (_ipvec) (nc, q.S()->Q, buf, Xz);
+          CXSPARSE_DNAME (_ipvec) (nc, q.S ()->Q, buf, Xz);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (octave_idx_type j = 0; j < nc; j++)
@@ -613,13 +613,13 @@
     }
   else
     {
-      SparseMatrix at = a.hermitian();
+      SparseMatrix at = a.hermitian ();
       SparseQR q (at, 3);
       if (! q.ok ())
-        return ComplexMatrix();
+        return ComplexMatrix ();
       x.resize(nc, b_nc);
-      Complex *vec = x.fortran_vec();
-      volatile octave_idx_type nbuf = (nc > q.S()->m2 ? nc : q.S()->m2);
+      Complex *vec = x.fortran_vec ();
+      volatile octave_idx_type nbuf = (nc > q.S ()->m2 ? nc : q.S ()->m2);
       OCTAVE_LOCAL_BUFFER (double, Xx, (b_nr > nc ? b_nr : nc));
       OCTAVE_LOCAL_BUFFER (double, Xz, (b_nr > nc ? b_nr : nc));
       OCTAVE_LOCAL_BUFFER (double, buf, nbuf);
@@ -636,48 +636,48 @@
             buf[j] = 0.;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_pvec) (q.S()->q, Xx, buf, nr);
+          CXSPARSE_DNAME (_pvec) (q.S ()->q, Xx, buf, nr);
 #else
-          CXSPARSE_DNAME (_pvec) (nr, q.S()->Q, Xx, buf);
+          CXSPARSE_DNAME (_pvec) (nr, q.S ()->Q, Xx, buf);
 #endif
-          CXSPARSE_DNAME (_utsolve) (q.N()->U, buf);
+          CXSPARSE_DNAME (_utsolve) (q.N ()->U, buf);
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = nr-1; j >= 0; j--)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_DNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_DNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_pvec) (q.S()->pinv, buf, Xx, nc);
+          CXSPARSE_DNAME (_pvec) (q.S ()->pinv, buf, Xx, nc);
 #else
-          CXSPARSE_DNAME (_pvec) (nc, q.S()->Pinv, buf, Xx);
+          CXSPARSE_DNAME (_pvec) (nc, q.S ()->Pinv, buf, Xx);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (octave_idx_type j = nr; j < nbuf; j++)
             buf[j] = 0.;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_pvec) (q.S()->q, Xz, buf, nr);
+          CXSPARSE_DNAME (_pvec) (q.S ()->q, Xz, buf, nr);
 #else
-          CXSPARSE_DNAME (_pvec) (nr, q.S()->Q, Xz, buf);
+          CXSPARSE_DNAME (_pvec) (nr, q.S ()->Q, Xz, buf);
 #endif
-          CXSPARSE_DNAME (_utsolve) (q.N()->U, buf);
+          CXSPARSE_DNAME (_utsolve) (q.N ()->U, buf);
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = nr-1; j >= 0; j--)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_DNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_DNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_pvec) (q.S()->pinv, buf, Xz, nc);
+          CXSPARSE_DNAME (_pvec) (q.S ()->pinv, buf, Xz, nc);
 #else
-          CXSPARSE_DNAME (_pvec) (nc, q.S()->Pinv, buf, Xz);
+          CXSPARSE_DNAME (_pvec) (nc, q.S ()->Pinv, buf, Xz);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (octave_idx_type j = 0; j < nc; j++)
@@ -697,10 +697,10 @@
 {
   info = -1;
 #ifdef HAVE_CXSPARSE
-  octave_idx_type nr = a.rows();
-  octave_idx_type nc = a.cols();
-  octave_idx_type b_nr = b.rows();
-  octave_idx_type b_nc = b.cols();
+  octave_idx_type nr = a.rows ();
+  octave_idx_type nc = a.cols ();
+  octave_idx_type b_nr = b.rows ();
+  octave_idx_type b_nc = b.cols ();
   SparseComplexMatrix x;
   volatile octave_idx_type ii, x_nz;
 
@@ -713,14 +713,14 @@
     {
       SparseQR q (a, 3);
       if (! q.ok ())
-        return SparseComplexMatrix();
-      x = SparseComplexMatrix (nc, b_nc, b.nnz());
+        return SparseComplexMatrix ();
+      x = SparseComplexMatrix (nc, b_nc, b.nnz ());
       x.xcidx(0) = 0;
-      x_nz = b.nnz();
+      x_nz = b.nnz ();
       ii = 0;
       OCTAVE_LOCAL_BUFFER (double, Xx, (b_nr > nc ? b_nr : nc));
       OCTAVE_LOCAL_BUFFER (double, Xz, (b_nr > nc ? b_nr : nc));
-      OCTAVE_LOCAL_BUFFER (double, buf, q.S()->m2);
+      OCTAVE_LOCAL_BUFFER (double, buf, q.S ()->m2);
       for (volatile octave_idx_type i = 0, idx = 0; i < b_nc; i++, idx+=nc)
         {
           octave_quit ();
@@ -730,52 +730,52 @@
               Xx[j] = std::real (c);
               Xz[j] = std::imag (c);
             }
-          for (octave_idx_type j = nr; j < q.S()->m2; j++)
+          for (octave_idx_type j = nr; j < q.S ()->m2; j++)
             buf[j] = 0.;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_ipvec) (q.S()->pinv, Xx, buf, nr);
+          CXSPARSE_DNAME (_ipvec) (q.S ()->pinv, Xx, buf, nr);
 #else
-          CXSPARSE_DNAME (_ipvec) (nr, q.S()->Pinv, Xx, buf);
+          CXSPARSE_DNAME (_ipvec) (nr, q.S ()->Pinv, Xx, buf);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = 0; j < nc; j++)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_DNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_DNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-          CXSPARSE_DNAME (_usolve) (q.N()->U, buf);
+          CXSPARSE_DNAME (_usolve) (q.N ()->U, buf);
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_ipvec) (q.S()->q, buf, Xx, nc);
+          CXSPARSE_DNAME (_ipvec) (q.S ()->q, buf, Xx, nc);
 #else
-          CXSPARSE_DNAME (_ipvec) (nc, q.S()->Q, buf, Xx);
+          CXSPARSE_DNAME (_ipvec) (nc, q.S ()->Q, buf, Xx);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-          for (octave_idx_type j = nr; j < q.S()->m2; j++)
+          for (octave_idx_type j = nr; j < q.S ()->m2; j++)
             buf[j] = 0.;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_ipvec) (q.S()->pinv, Xz, buf, nr);
+          CXSPARSE_DNAME (_ipvec) (q.S ()->pinv, Xz, buf, nr);
 #else
-          CXSPARSE_DNAME (_ipvec) (nr, q.S()->Pinv, Xz, buf);
+          CXSPARSE_DNAME (_ipvec) (nr, q.S ()->Pinv, Xz, buf);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = 0; j < nc; j++)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_DNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_DNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-          CXSPARSE_DNAME (_usolve) (q.N()->U, buf);
+          CXSPARSE_DNAME (_usolve) (q.N ()->U, buf);
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_ipvec) (q.S()->q, buf, Xz, nc);
+          CXSPARSE_DNAME (_ipvec) (q.S ()->q, buf, Xz, nc);
 #else
-          CXSPARSE_DNAME (_ipvec) (nc, q.S()->Q, buf, Xz);
+          CXSPARSE_DNAME (_ipvec) (nc, q.S ()->Q, buf, Xz);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
@@ -802,15 +802,15 @@
     }
   else
     {
-      SparseMatrix at = a.hermitian();
+      SparseMatrix at = a.hermitian ();
       SparseQR q (at, 3);
       if (! q.ok ())
-        return SparseComplexMatrix();
-      x = SparseComplexMatrix (nc, b_nc, b.nnz());
+        return SparseComplexMatrix ();
+      x = SparseComplexMatrix (nc, b_nc, b.nnz ());
       x.xcidx(0) = 0;
-      x_nz = b.nnz();
+      x_nz = b.nnz ();
       ii = 0;
-      volatile octave_idx_type nbuf = (nc > q.S()->m2 ? nc : q.S()->m2);
+      volatile octave_idx_type nbuf = (nc > q.S ()->m2 ? nc : q.S ()->m2);
       OCTAVE_LOCAL_BUFFER (double, Xx, (b_nr > nc ? b_nr : nc));
       OCTAVE_LOCAL_BUFFER (double, Xz, (b_nr > nc ? b_nr : nc));
       OCTAVE_LOCAL_BUFFER (double, buf, nbuf);
@@ -827,48 +827,48 @@
             buf[j] = 0.;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_pvec) (q.S()->q, Xx, buf, nr);
+          CXSPARSE_DNAME (_pvec) (q.S ()->q, Xx, buf, nr);
 #else
-          CXSPARSE_DNAME (_pvec) (nr, q.S()->Q, Xx, buf);
+          CXSPARSE_DNAME (_pvec) (nr, q.S ()->Q, Xx, buf);
 #endif
-          CXSPARSE_DNAME (_utsolve) (q.N()->U, buf);
+          CXSPARSE_DNAME (_utsolve) (q.N ()->U, buf);
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = nr-1; j >= 0; j--)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_DNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_DNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_pvec) (q.S()->pinv, buf, Xx, nc);
+          CXSPARSE_DNAME (_pvec) (q.S ()->pinv, buf, Xx, nc);
 #else
-          CXSPARSE_DNAME (_pvec) (nc, q.S()->Pinv, buf, Xx);
+          CXSPARSE_DNAME (_pvec) (nc, q.S ()->Pinv, buf, Xx);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (octave_idx_type j = nr; j < nbuf; j++)
             buf[j] = 0.;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_pvec) (q.S()->q, Xz, buf, nr);
+          CXSPARSE_DNAME (_pvec) (q.S ()->q, Xz, buf, nr);
 #else
-          CXSPARSE_DNAME (_pvec) (nr, q.S()->Q, Xz, buf);
+          CXSPARSE_DNAME (_pvec) (nr, q.S ()->Q, Xz, buf);
 #endif
-          CXSPARSE_DNAME (_utsolve) (q.N()->U, buf);
+          CXSPARSE_DNAME (_utsolve) (q.N ()->U, buf);
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
           for (volatile octave_idx_type j = nr-1; j >= 0; j--)
             {
               octave_quit ();
               BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
-              CXSPARSE_DNAME (_happly) (q.N()->L, j, q.N()->B[j], buf);
+              CXSPARSE_DNAME (_happly) (q.N ()->L, j, q.N ()->B[j], buf);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
             }
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 #if defined(CS_VER) && (CS_VER >= 2)
-          CXSPARSE_DNAME (_pvec) (q.S()->pinv, buf, Xz, nc);
+          CXSPARSE_DNAME (_pvec) (q.S ()->pinv, buf, Xz, nc);
 #else
-          CXSPARSE_DNAME (_pvec) (nc, q.S()->Pinv, buf, Xz);
+          CXSPARSE_DNAME (_pvec) (nc, q.S ()->Pinv, buf, Xz);
 #endif
           END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
--- a/liboctave/SparseQR.h
+++ b/liboctave/SparseQR.h
@@ -89,7 +89,7 @@
 
 public:
 
-  SparseQR (void) : rep (new SparseQR_rep (SparseMatrix(), 0)) { }
+  SparseQR (void) : rep (new SparseQR_rep (SparseMatrix (), 0)) { }
 
   SparseQR (const SparseMatrix& a, int order = 0) :
     rep (new SparseQR_rep (a, order)) { }
@@ -115,19 +115,19 @@
       return *this;
     }
 
-  bool ok (void) const { return rep->ok(); }
+  bool ok (void) const { return rep->ok (); }
 
-  SparseMatrix V (void) const { return rep->V(); }
+  SparseMatrix V (void) const { return rep->V (); }
 
-  ColumnVector Pinv (void) const { return rep->P(); }
+  ColumnVector Pinv (void) const { return rep->P (); }
 
-  ColumnVector P (void) const { return rep->P(); }
+  ColumnVector P (void) const { return rep->P (); }
 
   SparseMatrix R (const bool econ = false) const { return rep->R(econ); }
 
   Matrix C (const Matrix &b) const { return rep->C(b); }
 
-  Matrix Q (void) const { return rep->Q(); }
+  Matrix Q (void) const { return rep->Q (); }
 
   friend Matrix qrsolve (const SparseMatrix &a, const Matrix &b,
                          octave_idx_type &info);
--- a/liboctave/SparsedbleCHOL.cc
+++ b/liboctave/SparsedbleCHOL.cc
@@ -52,12 +52,12 @@
       if (typ == MatrixType::Upper)
         {
           rinv = r.inverse(mattype, info, rcond, true, false);
-          retval = rinv.transpose() * rinv;
+          retval = rinv.transpose () * rinv;
         }
       else if (typ == MatrixType::Lower)
         {
-          rinv = r.transpose().inverse(mattype, info, rcond, true, false);
-          retval = rinv.transpose() * rinv;
+          rinv = r.transpose ().inverse(mattype, info, rcond, true, false);
+          retval = rinv.transpose () * rinv;
         }
       else
         (*current_liboctave_error_handler)
--- a/liboctave/SparsedbleCHOL.h
+++ b/liboctave/SparsedbleCHOL.h
@@ -55,7 +55,7 @@
       return *this;
     }
 
-  SparseMatrix chol_matrix (void) const { return R(); }
+  SparseMatrix chol_matrix (void) const { return R (); }
 
   SparseMatrix L (void) const
   { return sparse_base_chol<SparseMatrix, double, SparseMatrix>:: L (); }
--- a/liboctave/SparsedbleLU.cc
+++ b/liboctave/SparsedbleLU.cc
@@ -57,7 +57,7 @@
   if (!xisnan (tmp))
     Control (UMFPACK_PRL) = tmp;
 
-  if (piv_thres.nelem() == 2)
+  if (piv_thres.nelem () == 2)
     {
       tmp = (piv_thres (0) > 1. ? 1. : piv_thres (0));
       if (!xisnan (tmp))
@@ -253,7 +253,7 @@
       if (!xisnan (tmp))
         Control (UMFPACK_PRL) = tmp;
 
-      if (piv_thres.nelem() == 2)
+      if (piv_thres.nelem () == 2)
         {
           tmp = (piv_thres (0) > 1. ? 1. : piv_thres (0));
           if (!xisnan (tmp))
--- a/liboctave/SparsedbleLU.h
+++ b/liboctave/SparsedbleLU.h
@@ -36,11 +36,11 @@
   SparseLU (void)
     : sparse_base_lu <SparseMatrix, double, SparseMatrix, double> () { }
 
-  SparseLU (const SparseMatrix& a, const Matrix& piv_thres = Matrix(),
+  SparseLU (const SparseMatrix& a, const Matrix& piv_thres = Matrix (),
             bool scale = false);
 
   SparseLU (const SparseMatrix& a, const ColumnVector& Qinit,
-            const Matrix& piv_thres = Matrix(), bool scale = false,
+            const Matrix& piv_thres = Matrix (), bool scale = false,
             bool FixedQ = false, double droptol = -1.,
             bool milu = false, bool udiag = false);
 
--- a/liboctave/base-lu.cc
+++ b/liboctave/base-lu.cc
@@ -111,7 +111,7 @@
 base_lu <lu_type> :: Y (void) const
 {
   if (! packed ())
-    (*current_liboctave_error_handler) ("lu: Y() not implemented for unpacked form");
+    (*current_liboctave_error_handler) ("lu: Y () not implemented for unpacked form");
   return a_fact;
 }
 
@@ -128,7 +128,7 @@
       for (octave_idx_type i = 0; i < a_nr; i++)
         pvt.xelem (i) = i;
 
-      for (octave_idx_type i = 0; i < ipvt.length(); i++)
+      for (octave_idx_type i = 0; i < ipvt.length (); i++)
         {
           octave_idx_type k = ipvt.xelem (i);
 
--- a/liboctave/cmd-hist.cc
+++ b/liboctave/cmd-hist.cc
@@ -165,7 +165,7 @@
 
   if (history_control & HC_IGNDUPS)
     {
-      if (retval.length() > 0)
+      if (retval.length () > 0)
         retval.append (":");
 
       retval.append ("ignoredups");
@@ -173,7 +173,7 @@
 
   if (history_control & HC_ERASEDUPS)
     {
-      if (retval.length() > 0)
+      if (retval.length () > 0)
         retval.append (":");
 
       retval.append ("erasedups");
--- a/liboctave/dColVector.cc
+++ b/liboctave/dColVector.cc
@@ -143,7 +143,7 @@
 RowVector
 ColumnVector::transpose (void) const
 {
-  return MArray<double>::transpose();
+  return MArray<double>::transpose ();
 }
 
 ColumnVector
@@ -308,7 +308,7 @@
 std::istream&
 operator >> (std::istream& is, ColumnVector& a)
 {
-  octave_idx_type len = a.length();
+  octave_idx_type len = a.length ();
 
   if (len > 0)
     {
--- a/liboctave/dDiagMatrix.h
+++ b/liboctave/dDiagMatrix.h
@@ -74,7 +74,7 @@
   DiagMatrix& fill (const ColumnVector& a, octave_idx_type beg);
   DiagMatrix& fill (const RowVector& a, octave_idx_type beg);
 
-  DiagMatrix transpose (void) const { return MDiagArray2<double>::transpose(); }
+  DiagMatrix transpose (void) const { return MDiagArray2<double>::transpose (); }
   DiagMatrix abs (void) const;
 
   friend OCTAVE_API DiagMatrix real (const ComplexDiagMatrix& a);
--- a/liboctave/dMatrix.cc
+++ b/liboctave/dMatrix.cc
@@ -763,7 +763,7 @@
       // Calculate the norm of the matrix, for later use.
       double anorm = 0;
       if (calc_cond)
-        anorm = retval.abs().sum().row(static_cast<octave_idx_type>(0)).max();
+        anorm = retval.abs ().sum ().row(static_cast<octave_idx_type>(0)).max ();
 
       F77_XFCN (dgetrf, DGETRF, (nc, nc, tmp_data, nr, pipvt, info));
 
@@ -802,7 +802,7 @@
         }
 
       if (info != 0)
-        mattype.mark_as_rectangular();
+        mattype.mark_as_rectangular ();
     }
 
   return retval;
@@ -1461,8 +1461,8 @@
             {
               octave_idx_type info = 0;
               char job = 'L';
-              anorm = atmp.abs().sum().
-                row(static_cast<octave_idx_type>(0)).max();
+              anorm = atmp.abs ().sum ().
+                row(static_cast<octave_idx_type>(0)).max ();
 
               F77_XFCN (dpotrf, DPOTRF, (F77_CONST_CHAR_ARG2 (&job, 1), nr,
                                          tmp_data, nr, info
@@ -1499,8 +1499,8 @@
               octave_idx_type *pipvt = ipvt.fortran_vec ();
 
               if(anorm < 0.)
-                anorm = atmp.abs().sum().
-                  row(static_cast<octave_idx_type>(0)).max();
+                anorm = atmp.abs ().sum ().
+                  row(static_cast<octave_idx_type>(0)).max ();
 
               Array<double> z (dim_vector (4 * nc, 1));
               double *pz = z.fortran_vec ();
@@ -1762,7 +1762,7 @@
           char job = 'L';
           Matrix atmp = *this;
           double *tmp_data = atmp.fortran_vec ();
-          anorm = atmp.abs().sum().row(static_cast<octave_idx_type>(0)).max();
+          anorm = atmp.abs ().sum ().row(static_cast<octave_idx_type>(0)).max ();
 
           F77_XFCN (dpotrf, DPOTRF, (F77_CONST_CHAR_ARG2 (&job, 1), nr,
                                      tmp_data, nr, info
@@ -1818,7 +1818,7 @@
 
                   F77_XFCN (dpotrs, DPOTRS, (F77_CONST_CHAR_ARG2 (&job, 1),
                                              nr, b_nc, tmp_data, nr,
-                                             result, b.rows(), info
+                                             result, b.rows (), info
                                              F77_CHAR_ARG_LEN (1)));
                 }
               else
@@ -1839,7 +1839,7 @@
           Matrix atmp = *this;
           double *tmp_data = atmp.fortran_vec ();
           if(anorm < 0.)
-            anorm = atmp.abs().sum().row(static_cast<octave_idx_type>(0)).max();
+            anorm = atmp.abs ().sum ().row(static_cast<octave_idx_type>(0)).max ();
 
           Array<double> z (dim_vector (4 * nc, 1));
           double *pz = z.fortran_vec ();
@@ -1902,7 +1902,7 @@
                   char job = 'N';
                   F77_XFCN (dgetrs, DGETRS, (F77_CONST_CHAR_ARG2 (&job, 1),
                                              nr, b_nc, tmp_data, nr,
-                                             pipvt, result, b.rows(), info
+                                             pipvt, result, b.rows (), info
                                              F77_CHAR_ARG_LEN (1)));
                 }
               else
--- a/liboctave/dNDArray.cc
+++ b/liboctave/dNDArray.cc
@@ -160,7 +160,7 @@
 ComplexNDArray
 NDArray::fourier2d (void) const
 {
-  dim_vector dv = dims();
+  dim_vector dv = dims ();
   if (dv.length () < 2)
     return ComplexNDArray ();
 
@@ -168,7 +168,7 @@
   const double *in = fortran_vec ();
   ComplexNDArray retval (dv);
   Complex *out = retval.fortran_vec ();
-  octave_idx_type howmany = numel() / dv(0) / dv(1);
+  octave_idx_type howmany = numel () / dv(0) / dv(1);
   octave_idx_type dist = dv(0) * dv(1);
 
   for (octave_idx_type i=0; i < howmany; i++)
@@ -180,14 +180,14 @@
 ComplexNDArray
 NDArray::ifourier2d (void) const
 {
-  dim_vector dv = dims();
+  dim_vector dv = dims ();
   if (dv.length () < 2)
     return ComplexNDArray ();
 
   dim_vector dv2(dv(0), dv(1));
   ComplexNDArray retval (*this);
   Complex *out = retval.fortran_vec ();
-  octave_idx_type howmany = numel() / dv(0) / dv(1);
+  octave_idx_type howmany = numel () / dv(0) / dv(1);
   octave_idx_type dist = dv(0) * dv(1);
 
   for (octave_idx_type i=0; i < howmany; i++)
@@ -344,7 +344,7 @@
 ComplexNDArray
 NDArray::fourier2d (void) const
 {
-  dim_vector dv = dims();
+  dim_vector dv = dims ();
   dim_vector dv2 (dv(0), dv(1));
   int rank = 2;
   ComplexNDArray retval (*this);
@@ -392,7 +392,7 @@
 ComplexNDArray
 NDArray::ifourier2d (void) const
 {
-  dim_vector dv = dims();
+  dim_vector dv = dims ();
   dim_vector dv2 (dv(0), dv(1));
   int rank = 2;
   ComplexNDArray retval (*this);
--- a/liboctave/dRowVector.cc
+++ b/liboctave/dRowVector.cc
@@ -146,7 +146,7 @@
 ColumnVector
 RowVector::transpose (void) const
 {
-  return MArray<double>::transpose();
+  return MArray<double>::transpose ();
 }
 
 RowVector
@@ -271,7 +271,7 @@
 std::istream&
 operator >> (std::istream& is, RowVector& a)
 {
-  octave_idx_type len = a.length();
+  octave_idx_type len = a.length ();
 
   if (len > 0)
     {
--- a/liboctave/dSparse.cc
+++ b/liboctave/dSparse.cc
@@ -719,7 +719,7 @@
 {
   SparseMatrix r;
 
-  if ((x.rows() == y.rows()) && (x.cols() == y.cols()))
+  if ((x.rows () == y.rows ()) && (x.cols () == y.cols ()))
     {
       octave_idx_type x_nr = x.rows ();
       octave_idx_type x_nc = x.cols ();
@@ -837,12 +837,12 @@
           typ == MatrixType::Permuted_Diagonal)
         {
           if (typ == MatrixType::Permuted_Diagonal)
-            retval = transpose();
+            retval = transpose ();
           else
             retval = *this;
 
           // Force make_unique to be called
-          double *v = retval.data();
+          double *v = retval.data ();
 
           if (calccond)
             {
@@ -1022,7 +1022,7 @@
               OCTAVE_LOCAL_BUFFER (double, work, nr);
               OCTAVE_LOCAL_BUFFER (octave_idx_type, rperm, nr);
 
-              octave_idx_type *perm = mattyp.triangular_perm();
+              octave_idx_type *perm = mattyp.triangular_perm ();
               if (typ == MatrixType::Permuted_Upper)
                 {
                   for (octave_idx_type i = 0; i < nr; i++)
@@ -1142,7 +1142,7 @@
   return retval;
 
  inverse_singular:
-  return SparseMatrix();
+  return SparseMatrix ();
 }
 
 SparseMatrix
@@ -1158,26 +1158,26 @@
   if (typ == MatrixType::Diagonal || typ == MatrixType::Permuted_Diagonal)
     ret = dinverse (mattype, info, rcond, true, calc_cond);
   else if (typ == MatrixType::Upper || typ == MatrixType::Permuted_Upper)
-    ret = tinverse (mattype, info, rcond, true, calc_cond).transpose();
+    ret = tinverse (mattype, info, rcond, true, calc_cond).transpose ();
   else if (typ == MatrixType::Lower || typ == MatrixType::Permuted_Lower)
     {
-      MatrixType newtype = mattype.transpose();
-      ret = transpose().tinverse (newtype, info, rcond, true, calc_cond);
+      MatrixType newtype = mattype.transpose ();
+      ret = transpose ().tinverse (newtype, info, rcond, true, calc_cond);
     }
   else
     {
-      if (mattype.is_hermitian())
+      if (mattype.is_hermitian ())
         {
           MatrixType tmp_typ (MatrixType::Upper);
           SparseCHOL fact (*this, info, false);
-          rcond = fact.rcond();
+          rcond = fact.rcond ();
           if (info == 0)
             {
               double rcond2;
-              SparseMatrix Q = fact.Q();
-              SparseMatrix InvL = fact.L().transpose().tinverse(tmp_typ,
+              SparseMatrix Q = fact.Q ();
+              SparseMatrix InvL = fact.L ().transpose ().tinverse(tmp_typ,
                                            info, rcond2, true, false);
-              ret = Q * InvL.transpose() * InvL * Q.transpose();
+              ret = Q * InvL.transpose () * InvL * Q.transpose ();
             }
           else
             {
@@ -1187,22 +1187,22 @@
             }
         }
 
-      if (!mattype.is_hermitian())
+      if (!mattype.is_hermitian ())
         {
-          octave_idx_type n = rows();
+          octave_idx_type n = rows ();
           ColumnVector Qinit(n);
           for (octave_idx_type i = 0; i < n; i++)
             Qinit(i) = i;
 
           MatrixType tmp_typ (MatrixType::Upper);
-          SparseLU fact (*this, Qinit, Matrix(), false, false);
-          rcond = fact.rcond();
+          SparseLU fact (*this, Qinit, Matrix (), false, false);
+          rcond = fact.rcond ();
           double rcond2;
-          SparseMatrix InvL = fact.L().transpose().tinverse(tmp_typ,
+          SparseMatrix InvL = fact.L ().transpose ().tinverse(tmp_typ,
                                            info, rcond2, true, false);
-          SparseMatrix InvU = fact.U().tinverse(tmp_typ, info, rcond2,
-                                           true, false).transpose();
-          ret = fact.Pc().transpose() * InvU * InvL * fact.Pr();
+          SparseMatrix InvU = fact.U ().tinverse(tmp_typ, info, rcond2,
+                                           true, false).transpose ();
+          ret = fact.Pc ().transpose () * InvU * InvL * fact.Pr ();
         }
     }
 
@@ -1366,13 +1366,13 @@
       if (typ == MatrixType::Diagonal ||
           typ == MatrixType::Permuted_Diagonal)
         {
-          retval.resize (nc, b.cols(), 0.);
+          retval.resize (nc, b.cols (), 0.);
           if (typ == MatrixType::Diagonal)
-            for (octave_idx_type j = 0; j < b.cols(); j++)
+            for (octave_idx_type j = 0; j < b.cols (); j++)
               for (octave_idx_type i = 0; i < nm; i++)
                 retval(i,j) = b(i,j) / data (i);
           else
-            for (octave_idx_type j = 0; j < b.cols(); j++)
+            for (octave_idx_type j = 0; j < b.cols (); j++)
               for (octave_idx_type k = 0; k < nc; k++)
                 for (octave_idx_type i = cidx(k); i < cidx(k+1); i++)
                   retval(k,j) = b(ridx(i),j) / data (i);
@@ -1516,13 +1516,13 @@
       if (typ == MatrixType::Diagonal ||
           typ == MatrixType::Permuted_Diagonal)
         {
-          retval.resize (nc, b.cols(), 0);
+          retval.resize (nc, b.cols (), 0);
           if (typ == MatrixType::Diagonal)
-            for (octave_idx_type j = 0; j < b.cols(); j++)
+            for (octave_idx_type j = 0; j < b.cols (); j++)
                 for (octave_idx_type i = 0; i < nm; i++)
                   retval(i,j) = b(i,j) / data (i);
           else
-            for (octave_idx_type j = 0; j < b.cols(); j++)
+            for (octave_idx_type j = 0; j < b.cols (); j++)
               for (octave_idx_type k = 0; k < nc; k++)
                 for (octave_idx_type i = cidx(k); i < cidx(k+1); i++)
                   retval(k,j) = b(ridx(i),j) / data (i);
@@ -1583,7 +1583,7 @@
           retval.xcidx(0) = 0;
           octave_idx_type ii = 0;
           if (typ == MatrixType::Diagonal)
-            for (octave_idx_type j = 0; j < b.cols(); j++)
+            for (octave_idx_type j = 0; j < b.cols (); j++)
               {
                 for (octave_idx_type i = b.cidx(j); i < b.cidx(j+1); i++)
                   {
@@ -1595,7 +1595,7 @@
                 retval.xcidx(j+1) = ii;
               }
           else
-            for (octave_idx_type j = 0; j < b.cols(); j++)
+            for (octave_idx_type j = 0; j < b.cols (); j++)
               {
                 for (octave_idx_type l = 0; l < nc; l++)
                   for (octave_idx_type i = cidx(l); i < cidx(l+1); i++)
@@ -3889,12 +3889,12 @@
                   }
             }
 
-          octave_idx_type b_nc = b.cols();
+          octave_idx_type b_nc = b.cols ();
           retval = b;
           double *result = retval.fortran_vec ();
 
           F77_XFCN (dptsv, DPTSV, (nr, b_nc, D, DL, result,
-                                   b.rows(), err));
+                                   b.rows (), err));
 
           if (err != 0)
             {
@@ -3946,12 +3946,12 @@
                   }
             }
 
-          octave_idx_type b_nc = b.cols();
+          octave_idx_type b_nc = b.cols ();
           retval = b;
           double *result = retval.fortran_vec ();
 
           F77_XFCN (dgtsv, DGTSV, (nr, b_nc, DL, D, DU, result,
-                                   b.rows(), err));
+                                   b.rows (), err));
 
           if (err != 0)
             {
@@ -4188,7 +4188,7 @@
             }
 
           octave_idx_type b_nr = b.rows ();
-          octave_idx_type b_nc = b.cols();
+          octave_idx_type b_nc = b.cols ();
           rcond = 1.;
 
           retval = b;
@@ -4245,8 +4245,8 @@
                   }
             }
 
-          octave_idx_type b_nr = b.rows();
-          octave_idx_type b_nc = b.cols();
+          octave_idx_type b_nr = b.rows ();
+          octave_idx_type b_nc = b.cols ();
           rcond = 1.;
 
           retval = b;
@@ -4506,7 +4506,7 @@
           // Calculate the norm of the matrix, for later use.
           double anorm;
           if (calc_cond)
-            anorm = m_band.abs().sum().row(0).max();
+            anorm = m_band.abs ().sum ().row(0).max ();
 
           char job = 'L';
           F77_XFCN (dpbtrf, DPBTRF, (F77_CONST_CHAR_ARG2 (&job, 1),
@@ -4570,7 +4570,7 @@
                   F77_XFCN (dpbtrs, DPBTRS,
                             (F77_CONST_CHAR_ARG2 (&job, 1),
                              nr, n_lower, b_nc, tmp_data,
-                             ldm, result, b.rows(), err
+                             ldm, result, b.rows (), err
                              F77_CHAR_ARG_LEN (1)));
 
                   if (err != 0)
@@ -4693,7 +4693,7 @@
                   F77_XFCN (dgbtrs, DGBTRS,
                             (F77_CONST_CHAR_ARG2 (&job, 1),
                              nr, n_lower, n_upper, b_nc, tmp_data,
-                             ldm, pipvt, result, b.rows(), err
+                             ldm, pipvt, result, b.rows (), err
                              F77_CHAR_ARG_LEN (1)));
                 }
             }
@@ -4756,7 +4756,7 @@
           // Calculate the norm of the matrix, for later use.
           double anorm;
           if (calc_cond)
-            anorm = m_band.abs().sum().row(0).max();
+            anorm = m_band.abs ().sum ().row(0).max ();
 
           char job = 'L';
           F77_XFCN (dpbtrf, DPBTRF, (F77_CONST_CHAR_ARG2 (&job, 1),
@@ -5074,7 +5074,7 @@
           // Calculate the norm of the matrix, for later use.
           double anorm;
           if (calc_cond)
-            anorm = m_band.abs().sum().row(0).max();
+            anorm = m_band.abs ().sum ().row(0).max ();
 
           char job = 'L';
           F77_XFCN (dpbtrf, DPBTRF, (F77_CONST_CHAR_ARG2 (&job, 1),
@@ -5164,7 +5164,7 @@
                       F77_XFCN (dpbtrs, DPBTRS,
                                 (F77_CONST_CHAR_ARG2 (&job, 1),
                                  nr, n_lower, 1, tmp_data,
-                                 ldm, Bz, b.rows(), err
+                                 ldm, Bz, b.rows (), err
                                  F77_CHAR_ARG_LEN (1)));
 
                       if (err != 0)
@@ -5373,7 +5373,7 @@
           // Calculate the norm of the matrix, for later use.
           double anorm;
           if (calc_cond)
-            anorm = m_band.abs().sum().row(0).max();
+            anorm = m_band.abs ().sum ().row(0).max ();
 
           char job = 'L';
           F77_XFCN (dpbtrf, DPBTRF, (F77_CONST_CHAR_ARG2 (&job, 1),
@@ -5853,9 +5853,9 @@
           A->nrow = nr;
           A->ncol = nc;
 
-          A->p = cidx();
-          A->i = ridx();
-          A->nzmax = nnz();
+          A->p = cidx ();
+          A->i = ridx ();
+          A->nzmax = nnz ();
           A->packed = true;
           A->sorted = true;
           A->nz = 0;
@@ -5871,21 +5871,21 @@
           if (nr < 1)
             A->x = &dummy;
           else
-            A->x = data();
+            A->x = data ();
 
           cholmod_dense Bstore;
           cholmod_dense *B = &Bstore;
-          B->nrow = b.rows();
-          B->ncol = b.cols();
+          B->nrow = b.rows ();
+          B->ncol = b.cols ();
           B->d = B->nrow;
           B->nzmax = B->nrow * B->ncol;
           B->dtype = CHOLMOD_DOUBLE;
           B->xtype = CHOLMOD_REAL;
-          if (nc < 1 || b.cols() < 1)
+          if (nc < 1 || b.cols () < 1)
             B->x = &dummy;
           else
             // We won't alter it, honest :-)
-            B->x = const_cast<double *>(b.fortran_vec());
+            B->x = const_cast<double *>(b.fortran_vec ());
 
           cholmod_factor *L;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
@@ -5930,11 +5930,11 @@
               X = CHOLMOD_NAME(solve) (CHOLMOD_A, L, B, cm);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
-              retval.resize (b.rows (), b.cols());
-              for (octave_idx_type j = 0; j < b.cols(); j++)
-                {
-                  octave_idx_type jr = j * b.rows();
-                  for (octave_idx_type i = 0; i < b.rows(); i++)
+              retval.resize (b.rows (), b.cols ());
+              for (octave_idx_type j = 0; j < b.cols (); j++)
+                {
+                  octave_idx_type jr = j * b.rows ();
+                  for (octave_idx_type i = 0; i < b.rows (); i++)
                     retval.xelem(i,j) = static_cast<double *>(X->x)[jr + i];
                 }
 
@@ -5965,7 +5965,7 @@
           if (err == 0)
             {
               const double *Bx = b.fortran_vec ();
-              retval.resize (b.rows (), b.cols());
+              retval.resize (b.rows (), b.cols ());
               double *result = retval.fortran_vec ();
               octave_idx_type b_nr = b.rows ();
               octave_idx_type b_nc = b.cols ();
@@ -6069,9 +6069,9 @@
           A->nrow = nr;
           A->ncol = nc;
 
-          A->p = cidx();
-          A->i = ridx();
-          A->nzmax = nnz();
+          A->p = cidx ();
+          A->i = ridx ();
+          A->nzmax = nnz ();
           A->packed = true;
           A->sorted = true;
           A->nz = 0;
@@ -6087,15 +6087,15 @@
           if (nr < 1)
             A->x = &dummy;
           else
-            A->x = data();
+            A->x = data ();
 
           cholmod_sparse Bstore;
           cholmod_sparse *B = &Bstore;
-          B->nrow = b.rows();
-          B->ncol = b.cols();
-          B->p = b.cidx();
-          B->i = b.ridx();
-          B->nzmax = b.nnz();
+          B->nrow = b.rows ();
+          B->ncol = b.cols ();
+          B->p = b.cidx ();
+          B->i = b.ridx ();
+          B->nzmax = b.nnz ();
           B->packed = true;
           B->sorted = true;
           B->nz = 0;
@@ -6108,10 +6108,10 @@
           B->stype = 0;
           B->xtype = CHOLMOD_REAL;
 
-          if (b.rows() < 1 || b.cols() < 1)
+          if (b.rows () < 1 || b.cols () < 1)
             B->x = &dummy;
           else
-            B->x = b.data();
+            B->x = b.data ();
 
           cholmod_factor *L;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
@@ -6331,9 +6331,9 @@
           A->nrow = nr;
           A->ncol = nc;
 
-          A->p = cidx();
-          A->i = ridx();
-          A->nzmax = nnz();
+          A->p = cidx ();
+          A->i = ridx ();
+          A->nzmax = nnz ();
           A->packed = true;
           A->sorted = true;
           A->nz = 0;
@@ -6349,21 +6349,21 @@
           if (nr < 1)
             A->x = &dummy;
           else
-            A->x = data();
+            A->x = data ();
 
           cholmod_dense Bstore;
           cholmod_dense *B = &Bstore;
-          B->nrow = b.rows();
-          B->ncol = b.cols();
+          B->nrow = b.rows ();
+          B->ncol = b.cols ();
           B->d = B->nrow;
           B->nzmax = B->nrow * B->ncol;
           B->dtype = CHOLMOD_DOUBLE;
           B->xtype = CHOLMOD_COMPLEX;
-          if (nc < 1 || b.cols() < 1)
+          if (nc < 1 || b.cols () < 1)
             B->x = &dummy;
           else
             // We won't alter it, honest :-)
-            B->x = const_cast<Complex *>(b.fortran_vec());
+            B->x = const_cast<Complex *>(b.fortran_vec ());
 
           cholmod_factor *L;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
@@ -6407,11 +6407,11 @@
               X = CHOLMOD_NAME(solve) (CHOLMOD_A, L, B, cm);
               END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
-              retval.resize (b.rows (), b.cols());
-              for (octave_idx_type j = 0; j < b.cols(); j++)
-                {
-                  octave_idx_type jr = j * b.rows();
-                  for (octave_idx_type i = 0; i < b.rows(); i++)
+              retval.resize (b.rows (), b.cols ());
+              for (octave_idx_type j = 0; j < b.cols (); j++)
+                {
+                  octave_idx_type jr = j * b.rows ();
+                  for (octave_idx_type i = 0; i < b.rows (); i++)
                     retval.xelem(i,j) = static_cast<Complex *>(X->x)[jr + i];
                 }
 
@@ -6565,9 +6565,9 @@
           A->nrow = nr;
           A->ncol = nc;
 
-          A->p = cidx();
-          A->i = ridx();
-          A->nzmax = nnz();
+          A->p = cidx ();
+          A->i = ridx ();
+          A->nzmax = nnz ();
           A->packed = true;
           A->sorted = true;
           A->nz = 0;
@@ -6583,15 +6583,15 @@
           if (nr < 1)
             A->x = &dummy;
           else
-            A->x = data();
+            A->x = data ();
 
           cholmod_sparse Bstore;
           cholmod_sparse *B = &Bstore;
-          B->nrow = b.rows();
-          B->ncol = b.cols();
-          B->p = b.cidx();
-          B->i = b.ridx();
-          B->nzmax = b.nnz();
+          B->nrow = b.rows ();
+          B->ncol = b.cols ();
+          B->p = b.cidx ();
+          B->i = b.ridx ();
+          B->nzmax = b.nnz ();
           B->packed = true;
           B->sorted = true;
           B->nz = 0;
@@ -6604,10 +6604,10 @@
           B->stype = 0;
           B->xtype = CHOLMOD_COMPLEX;
 
-          if (b.rows() < 1 || b.cols() < 1)
+          if (b.rows () < 1 || b.cols () < 1)
             B->x = &dummy;
           else
-            B->x = b.data();
+            B->x = b.data ();
 
           cholmod_factor *L;
           BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
@@ -7495,8 +7495,8 @@
 SparseMatrix
 SparseMatrix::prod (int dim) const
 {
-  if ((rows() == 1 && dim == -1) || dim == 1)
-    return transpose (). prod (0). transpose();
+  if ((rows () == 1 && dim == -1) || dim == 1)
+    return transpose (). prod (0). transpose ();
   else
     {
       SPARSE_REDUCTION_OP (SparseMatrix, double, *=,
@@ -7765,7 +7765,7 @@
 {
   SparseMatrix r;
 
-  if ((a.rows() == b.rows()) && (a.cols() == b.cols()))
+  if ((a.rows () == b.rows ()) && (a.cols () == b.cols ()))
     {
       octave_idx_type a_nr = a.rows ();
       octave_idx_type a_nc = a.cols ();
@@ -7915,7 +7915,7 @@
 {
   SparseMatrix r;
 
-  if ((a.rows() == b.rows()) && (a.cols() == b.cols()))
+  if ((a.rows () == b.rows ()) && (a.cols () == b.cols ()))
     {
       octave_idx_type a_nr = a.rows ();
       octave_idx_type a_nc = a.cols ();
--- a/liboctave/dbleCHOL.cc
+++ b/liboctave/dbleCHOL.cc
@@ -157,7 +157,7 @@
       octave_idx_type info = 0;
 
       Matrix tmp = r;
-      double *v = tmp.fortran_vec();
+      double *v = tmp.fortran_vec ();
 
       if (info == 0)
         {
--- a/liboctave/dbleGEPBAL.cc
+++ b/liboctave/dbleGEPBAL.cc
@@ -70,7 +70,7 @@
       return -1;
     }
 
-  if (a.dims() != b.dims ())
+  if (a.dims () != b.dims ())
     {
       gripe_nonconformant ("GEPBALANCE", n, n, b.rows(), b.cols());
       return -1;
--- a/liboctave/dim-vector.cc
+++ b/liboctave/dim-vector.cc
@@ -45,7 +45,7 @@
   make_unique ();
 
   int j = 0;
-  int l = ndims();
+  int l = ndims ();
 
   for (int i = 0; i < l; i++)
     {
--- a/liboctave/eigs-base.cc
+++ b/liboctave/eigs-base.cc
@@ -226,14 +226,14 @@
 static M
 ltsolve (const SM& L, const ColumnVector& Q, const M& m)
 {
-  octave_idx_type n = L.cols();
-  octave_idx_type b_nc = m.cols();
+  octave_idx_type n = L.cols ();
+  octave_idx_type b_nc = m.cols ();
   octave_idx_type err = 0;
   double rcond;
   MatrixType ltyp (MatrixType::Lower);
   M tmp = L.solve (ltyp, m, err, rcond, 0);
   M retval;
-  const double* qv = Q.fortran_vec();
+  const double* qv = Q.fortran_vec ();
 
   if (!err)
     {
@@ -253,14 +253,14 @@
 static M
 utsolve (const SM& U, const ColumnVector& Q, const M& m)
 {
-  octave_idx_type n = U.cols();
-  octave_idx_type b_nc = m.cols();
+  octave_idx_type n = U.cols ();
+  octave_idx_type b_nc = m.cols ();
   octave_idx_type err = 0;
   double rcond;
   MatrixType utyp (MatrixType::Upper);
 
   M retval (n, b_nc);
-  const double* qv = Q.fortran_vec();
+  const double* qv = Q.fortran_vec ();
   for (octave_idx_type j = 0; j < b_nc; j++)
     {
       for (octave_idx_type i = 0; i < n; i++)
@@ -347,14 +347,14 @@
 {
   octave_idx_type info;
   CHOL fact (b, info);
-  octave_idx_type n = b.cols();
+  octave_idx_type n = b.cols ();
 
   if (info != 0)
     return false;
   else
     {
       bt = fact.chol_matrix ();
-      b =  bt.transpose();
+      b =  bt.transpose ();
       permB = ColumnVector(n);
       for (octave_idx_type i = 0; i < n; i++)
         permB(i) = i;
@@ -368,13 +368,13 @@
   octave_idx_type info;
   SparseCHOL fact (b, info, false);
 
-  if (fact.P() != 0)
+  if (fact.P () != 0)
     return false;
   else
     {
-      b = fact.L();
-      bt = b.transpose();
-      permB = fact.perm() - 1.0;
+      b = fact.L ();
+      bt = b.transpose ();
+      permB = fact.perm () - 1.0;
       return true;
     }
 }
@@ -384,14 +384,14 @@
 {
   octave_idx_type info;
   ComplexCHOL fact (b, info);
-  octave_idx_type n = b.cols();
+  octave_idx_type n = b.cols ();
 
   if (info != 0)
     return false;
   else
     {
       bt = fact.chol_matrix ();
-      b =  bt.hermitian();
+      b =  bt.hermitian ();
       permB = ColumnVector(n);
       for (octave_idx_type i = 0; i < n; i++)
         permB(i) = i;
@@ -406,13 +406,13 @@
   octave_idx_type info;
   SparseComplexCHOL fact (b, info, false);
 
-  if (fact.P() != 0)
+  if (fact.P () != 0)
     return false;
   else
     {
-      b = fact.L();
-      bt = b.hermitian();
-      permB = fact.perm() - 1.0;
+      b = fact.L ();
+      bt = b.hermitian ();
+      permB = fact.perm () - 1.0;
       return true;
     }
 }
@@ -424,7 +424,7 @@
                 octave_idx_type *Q)
 {
   bool have_b = ! b.is_empty ();
-  octave_idx_type n = m.rows();
+  octave_idx_type n = m.rows ();
 
   // Caclulate LU decomposition of 'A - sigma * B'
   SparseMatrix AminusSigmaB (m);
@@ -433,7 +433,7 @@
     {
       if (cholB)
         {
-          if (permB.length())
+          if (permB.length ())
             {
               SparseMatrix tmp(n,n,n);
               for (octave_idx_type i = 0; i < n; i++)
@@ -446,11 +446,11 @@
               tmp.xcidx(n) = n;
 
               AminusSigmaB = AminusSigmaB - sigma * tmp *
-                b.transpose() * b * tmp.transpose();
+                b.transpose () * b * tmp.transpose ();
             }
           else
             AminusSigmaB = AminusSigmaB - sigma *
-              b.transpose() * b;
+              b.transpose () * b;
         }
       else
         AminusSigmaB = AminusSigmaB - sigma * b;
@@ -522,7 +522,7 @@
                 octave_idx_type *Q)
 {
   bool have_b = ! b.is_empty ();
-  octave_idx_type n = m.cols();
+  octave_idx_type n = m.cols ();
 
   // Caclulate LU decomposition of 'A - sigma * B'
   Matrix AminusSigmaB (m);
@@ -531,16 +531,16 @@
     {
       if (cholB)
         {
-          Matrix tmp = sigma * b.transpose() * b;
-          const double *pB = permB.fortran_vec();
-          double *p = AminusSigmaB.fortran_vec();
-
-          if (permB.length())
+          Matrix tmp = sigma * b.transpose () * b;
+          const double *pB = permB.fortran_vec ();
+          double *p = AminusSigmaB.fortran_vec ();
+
+          if (permB.length ())
             {
               for (octave_idx_type j = 0;
-                   j < b.cols(); j++)
+                   j < b.cols (); j++)
                 for (octave_idx_type i = 0;
-                     i < b.rows(); i++)
+                     i < b.rows (); i++)
                   *p++ -=  tmp.xelem (static_cast<octave_idx_type>(pB[i]),
                                       static_cast<octave_idx_type>(pB[j]));
             }
@@ -552,7 +552,7 @@
     }
   else
     {
-      double *p = AminusSigmaB.fortran_vec();
+      double *p = AminusSigmaB.fortran_vec ();
 
       for (octave_idx_type i = 0; i < n; i++)
         p[i*(n+1)] -= sigma;
@@ -560,7 +560,7 @@
 
   LU fact (AminusSigmaB);
 
-  L = fact.P().transpose() * fact.L ();
+  L = fact.P ().transpose () * fact.L ();
   U = fact.U ();
   for (octave_idx_type j = 0; j < n; j++)
     P[j] = Q[j] = j;
@@ -599,7 +599,7 @@
                 octave_idx_type *P, octave_idx_type *Q)
 {
   bool have_b = ! b.is_empty ();
-  octave_idx_type n = m.rows();
+  octave_idx_type n = m.rows ();
 
   // Caclulate LU decomposition of 'A - sigma * B'
   SparseComplexMatrix AminusSigmaB (m);
@@ -608,7 +608,7 @@
     {
       if (cholB)
         {
-          if (permB.length())
+          if (permB.length ())
             {
               SparseMatrix tmp(n,n,n);
               for (octave_idx_type i = 0; i < n; i++)
@@ -620,11 +620,11 @@
                 }
               tmp.xcidx(n) = n;
 
-              AminusSigmaB = AminusSigmaB - tmp * b.hermitian() * b *
-                tmp.transpose() * sigma;
+              AminusSigmaB = AminusSigmaB - tmp * b.hermitian () * b *
+                tmp.transpose () * sigma;
             }
           else
-            AminusSigmaB = AminusSigmaB - sigma * b.hermitian() * b;
+            AminusSigmaB = AminusSigmaB - sigma * b.hermitian () * b;
         }
       else
         AminusSigmaB = AminusSigmaB - sigma * b;
@@ -696,7 +696,7 @@
                 octave_idx_type *Q)
 {
   bool have_b = ! b.is_empty ();
-  octave_idx_type n = m.cols();
+  octave_idx_type n = m.cols ();
 
   // Caclulate LU decomposition of 'A - sigma * B'
   ComplexMatrix AminusSigmaB (m);
@@ -705,16 +705,16 @@
     {
       if (cholB)
         {
-          ComplexMatrix tmp = sigma * b.hermitian() * b;
-          const double *pB = permB.fortran_vec();
-          Complex *p = AminusSigmaB.fortran_vec();
-
-          if (permB.length())
+          ComplexMatrix tmp = sigma * b.hermitian () * b;
+          const double *pB = permB.fortran_vec ();
+          Complex *p = AminusSigmaB.fortran_vec ();
+
+          if (permB.length ())
             {
               for (octave_idx_type j = 0;
-                   j < b.cols(); j++)
+                   j < b.cols (); j++)
                 for (octave_idx_type i = 0;
-                     i < b.rows(); i++)
+                     i < b.rows (); i++)
                   *p++ -=  tmp.xelem (static_cast<octave_idx_type>(pB[i]),
                                       static_cast<octave_idx_type>(pB[j]));
             }
@@ -726,7 +726,7 @@
     }
   else
     {
-      Complex *p = AminusSigmaB.fortran_vec();
+      Complex *p = AminusSigmaB.fortran_vec ();
 
       for (octave_idx_type i = 0; i < n; i++)
         p[i*(n+1)] -= sigma;
@@ -734,7 +734,7 @@
 
   ComplexLU fact (AminusSigmaB);
 
-  L = fact.P().transpose() * fact.L ();
+  L = fact.P ().transpose () * fact.L ();
   U = fact.U ();
   for (octave_idx_type j = 0; j < n; j++)
     P[j] = Q[j] = j;
@@ -779,27 +779,27 @@
   M b(_b);
   octave_idx_type n = m.cols ();
   octave_idx_type mode = 1;
-  bool have_b = ! b.is_empty();
+  bool have_b = ! b.is_empty ();
   bool note3 = false;
   char bmat = 'I';
   double sigma = 0.;
   M bt;
 
-  if (m.rows() != m.cols())
+  if (m.rows () != m.cols ())
     {
       (*current_liboctave_error_handler) ("eigs: A must be square");
       return -1;
     }
-  if (have_b && (m.rows() != b.rows() || m.rows() != b.cols()))
+  if (have_b && (m.rows () != b.rows () || m.rows () != b.cols ()))
     {
       (*current_liboctave_error_handler)
         ("eigs: B must be square and the same size as A");
       return -1;
     }
 
-  if (resid.is_empty())
+  if (resid.is_empty ())
     {
-      std::string rand_dist = octave_rand::distribution();
+      std::string rand_dist = octave_rand::distribution ();
       octave_rand::distribution("uniform");
       resid = ColumnVector (octave_rand::vector(n));
       octave_rand::distribution(rand_dist);
@@ -838,10 +838,10 @@
       return -1;
     }
 
-  if (have_b && cholB && permB.length() != 0)
+  if (have_b && cholB && permB.length () != 0)
     {
       // Check the we really have a permutation vector
-      if (permB.length() != n)
+      if (permB.length () != n)
         {
           (*current_liboctave_error_handler)
             ("eigs: permB vector invalid");
@@ -888,8 +888,8 @@
       if (cholB)
         {
           bt = b;
-          b = b.transpose();
-          if (permB.length() == 0)
+          b = b.transpose ();
+          if (permB.length () == 0)
             {
               permB = ColumnVector(n);
               for (octave_idx_type i = 0; i < n; i++)
@@ -939,7 +939,7 @@
     {
       F77_FUNC (dsaupd, DSAUPD)
         (ido, F77_CONST_CHAR_ARG2 (&bmat, 1), n,
-         F77_CONST_CHAR_ARG2 ((typ.c_str()), 2),
+         F77_CONST_CHAR_ARG2 ((typ.c_str ()), 2),
          k, tol, presid, p, v, n, iparam,
          ipntr, workd, workl, lwork, info
          F77_CHAR_ARG_LEN(1) F77_CHAR_ARG_LEN(2));
@@ -1100,15 +1100,15 @@
   M b(_b);
   octave_idx_type n = m.cols ();
   octave_idx_type mode = 3;
-  bool have_b = ! b.is_empty();
+  bool have_b = ! b.is_empty ();
   std::string typ = "LM";
 
-  if (m.rows() != m.cols())
+  if (m.rows () != m.cols ())
     {
       (*current_liboctave_error_handler) ("eigs: A must be square");
       return -1;
     }
-  if (have_b && (m.rows() != b.rows() || m.rows() != b.cols()))
+  if (have_b && (m.rows () != b.rows () || m.rows () != b.cols ()))
     {
       (*current_liboctave_error_handler)
         ("eigs: B must be square and the same size as A");
@@ -1121,9 +1121,9 @@
   //                                _b, permB, resid, os, tol, rvec, cholB,
   //                                disp, maxit);
 
-  if (resid.is_empty())
+  if (resid.is_empty ())
     {
-      std::string rand_dist = octave_rand::distribution();
+      std::string rand_dist = octave_rand::distribution ();
       octave_rand::distribution("uniform");
       resid = ColumnVector (octave_rand::vector(n));
       octave_rand::distribution(rand_dist);
@@ -1162,10 +1162,10 @@
       return -1;
     }
 
-  if (have_b && cholB && permB.length() != 0)
+  if (have_b && cholB && permB.length () != 0)
     {
       // Check the we really have a permutation vector
-      if (permB.length() != n)
+      if (permB.length () != n)
         {
           (*current_liboctave_error_handler) ("eigs: permB vector invalid");
           return -1;
@@ -1215,8 +1215,8 @@
   int iter = 0;
   M L, U;
 
-  OCTAVE_LOCAL_BUFFER (octave_idx_type, P, (have_b ? b.rows() : m.rows()));
-  OCTAVE_LOCAL_BUFFER (octave_idx_type, Q, (have_b ? b.cols() : m.cols()));
+  OCTAVE_LOCAL_BUFFER (octave_idx_type, P, (have_b ? b.rows () : m.rows ()));
+  OCTAVE_LOCAL_BUFFER (octave_idx_type, Q, (have_b ? b.cols () : m.cols ()));
 
   if (! LuAminusSigmaB(m, b, cholB, permB, sigma, L, U, P, Q))
     return -1;
@@ -1232,7 +1232,7 @@
     {
       F77_FUNC (dsaupd, DSAUPD)
         (ido, F77_CONST_CHAR_ARG2 (&bmat, 1), n,
-         F77_CONST_CHAR_ARG2 ((typ.c_str()), 2),
+         F77_CONST_CHAR_ARG2 ((typ.c_str ()), 2),
          k, tol, presid, p, v, n, iparam,
          ipntr, workd, workl, lwork, info
          F77_CHAR_ARG_LEN(1) F77_CHAR_ARG_LEN(2));
@@ -1430,9 +1430,9 @@
   octave_idx_type mode = 1;
   int err = 0;
 
-  if (resid.is_empty())
+  if (resid.is_empty ())
     {
-      std::string rand_dist = octave_rand::distribution();
+      std::string rand_dist = octave_rand::distribution ();
       octave_rand::distribution("uniform");
       resid = ColumnVector (octave_rand::vector(n));
       octave_rand::distribution(rand_dist);
@@ -1533,7 +1533,7 @@
     {
       F77_FUNC (dsaupd, DSAUPD)
         (ido, F77_CONST_CHAR_ARG2 (&bmat, 1), n,
-         F77_CONST_CHAR_ARG2 ((typ.c_str()), 2),
+         F77_CONST_CHAR_ARG2 ((typ.c_str ()), 2),
          k, tol, presid, p, v, n, iparam,
          ipntr, workd, workl, lwork, info
          F77_CHAR_ARG_LEN(1) F77_CHAR_ARG_LEN(2));
@@ -1692,28 +1692,28 @@
   M b(_b);
   octave_idx_type n = m.cols ();
   octave_idx_type mode = 1;
-  bool have_b = ! b.is_empty();
+  bool have_b = ! b.is_empty ();
   bool note3 = false;
   char bmat = 'I';
   double sigmar = 0.;
   double sigmai = 0.;
   M bt;
 
-  if (m.rows() != m.cols())
+  if (m.rows () != m.cols ())
     {
       (*current_liboctave_error_handler) ("eigs: A must be square");
       return -1;
     }
-  if (have_b && (m.rows() != b.rows() || m.rows() != b.cols()))
+  if (have_b && (m.rows () != b.rows () || m.rows () != b.cols ()))
     {
       (*current_liboctave_error_handler)
         ("eigs: B must be square and the same size as A");
       return -1;
     }
 
-  if (resid.is_empty())
+  if (resid.is_empty ())
     {
-      std::string rand_dist = octave_rand::distribution();
+      std::string rand_dist = octave_rand::distribution ();
       octave_rand::distribution("uniform");
       resid = ColumnVector (octave_rand::vector(n));
       octave_rand::distribution(rand_dist);
@@ -1752,10 +1752,10 @@
       return -1;
     }
 
-  if (have_b && cholB && permB.length() != 0)
+  if (have_b && cholB && permB.length () != 0)
     {
       // Check the we really have a permutation vector
-      if (permB.length() != n)
+      if (permB.length () != n)
         {
           (*current_liboctave_error_handler)
             ("eigs: permB vector invalid");
@@ -1802,8 +1802,8 @@
       if (cholB)
         {
           bt = b;
-          b = b.transpose();
-          if (permB.length() == 0)
+          b = b.transpose ();
+          if (permB.length () == 0)
             {
               permB = ColumnVector(n);
               for (octave_idx_type i = 0; i < n; i++)
@@ -1853,7 +1853,7 @@
     {
       F77_FUNC (dnaupd, DNAUPD)
         (ido, F77_CONST_CHAR_ARG2 (&bmat, 1), n,
-         F77_CONST_CHAR_ARG2 ((typ.c_str()), 2),
+         F77_CONST_CHAR_ARG2 ((typ.c_str ()), 2),
          k, tol, presid, p, v, n, iparam,
          ipntr, workd, workl, lwork, info
          F77_CHAR_ARG_LEN(1) F77_CHAR_ARG_LEN(2));
@@ -2062,16 +2062,16 @@
   M b(_b);
   octave_idx_type n = m.cols ();
   octave_idx_type mode = 3;
-  bool have_b = ! b.is_empty();
+  bool have_b = ! b.is_empty ();
   std::string typ = "LM";
   double sigmai = 0.;
 
-  if (m.rows() != m.cols())
+  if (m.rows () != m.cols ())
     {
       (*current_liboctave_error_handler) ("eigs: A must be square");
       return -1;
     }
-  if (have_b && (m.rows() != b.rows() || m.rows() != b.cols()))
+  if (have_b && (m.rows () != b.rows () || m.rows () != b.cols ()))
     {
       (*current_liboctave_error_handler)
         ("eigs: B must be square and the same size as A");
@@ -2084,9 +2084,9 @@
   //                                   _b, permB, resid, os, tol, rvec, cholB,
   //                                   disp, maxit);
 
-  if (resid.is_empty())
+  if (resid.is_empty ())
     {
-      std::string rand_dist = octave_rand::distribution();
+      std::string rand_dist = octave_rand::distribution ();
       octave_rand::distribution("uniform");
       resid = ColumnVector (octave_rand::vector(n));
       octave_rand::distribution(rand_dist);
@@ -2125,10 +2125,10 @@
       return -1;
     }
 
-  if (have_b && cholB && permB.length() != 0)
+  if (have_b && cholB && permB.length () != 0)
     {
       // Check that we really have a permutation vector
-      if (permB.length() != n)
+      if (permB.length () != n)
         {
           (*current_liboctave_error_handler) ("eigs: permB vector invalid");
           return -1;
@@ -2178,8 +2178,8 @@
   int iter = 0;
   M L, U;
 
-  OCTAVE_LOCAL_BUFFER (octave_idx_type, P, (have_b ? b.rows() : m.rows()));
-  OCTAVE_LOCAL_BUFFER (octave_idx_type, Q, (have_b ? b.cols() : m.cols()));
+  OCTAVE_LOCAL_BUFFER (octave_idx_type, P, (have_b ? b.rows () : m.rows ()));
+  OCTAVE_LOCAL_BUFFER (octave_idx_type, Q, (have_b ? b.cols () : m.cols ()));
 
   if (! LuAminusSigmaB(m, b, cholB, permB, sigmar, L, U, P, Q))
     return -1;
@@ -2195,7 +2195,7 @@
     {
       F77_FUNC (dnaupd, DNAUPD)
         (ido, F77_CONST_CHAR_ARG2 (&bmat, 1), n,
-         F77_CONST_CHAR_ARG2 ((typ.c_str()), 2),
+         F77_CONST_CHAR_ARG2 ((typ.c_str ()), 2),
          k, tol, presid, p, v, n, iparam,
          ipntr, workd, workl, lwork, info
          F77_CHAR_ARG_LEN(1) F77_CHAR_ARG_LEN(2));
@@ -2447,9 +2447,9 @@
   octave_idx_type mode = 1;
   int err = 0;
 
-  if (resid.is_empty())
+  if (resid.is_empty ())
     {
-      std::string rand_dist = octave_rand::distribution();
+      std::string rand_dist = octave_rand::distribution ();
       octave_rand::distribution("uniform");
       resid = ColumnVector (octave_rand::vector(n));
       octave_rand::distribution(rand_dist);
@@ -2551,7 +2551,7 @@
     {
       F77_FUNC (dnaupd, DNAUPD)
         (ido, F77_CONST_CHAR_ARG2 (&bmat, 1), n,
-         F77_CONST_CHAR_ARG2 ((typ.c_str()), 2),
+         F77_CONST_CHAR_ARG2 ((typ.c_str ()), 2),
          k, tol, presid, p, v, n, iparam,
          ipntr, workd, workl, lwork, info
          F77_CHAR_ARG_LEN(1) F77_CHAR_ARG_LEN(2));
@@ -2757,27 +2757,27 @@
   M b(_b);
   octave_idx_type n = m.cols ();
   octave_idx_type mode = 1;
-  bool have_b = ! b.is_empty();
+  bool have_b = ! b.is_empty ();
   bool note3 = false;
   char bmat = 'I';
   Complex sigma = 0.;
   M bt;
 
-  if (m.rows() != m.cols())
+  if (m.rows () != m.cols ())
     {
       (*current_liboctave_error_handler) ("eigs: A must be square");
       return -1;
     }
-  if (have_b && (m.rows() != b.rows() || m.rows() != b.cols()))
+  if (have_b && (m.rows () != b.rows () || m.rows () != b.cols ()))
     {
       (*current_liboctave_error_handler)
         ("eigs: B must be square and the same size as A");
       return -1;
     }
 
-  if (cresid.is_empty())
+  if (cresid.is_empty ())
     {
-      std::string rand_dist = octave_rand::distribution();
+      std::string rand_dist = octave_rand::distribution ();
       octave_rand::distribution("uniform");
       Array<double> rr (octave_rand::vector(n));
       Array<double> ri (octave_rand::vector(n));
@@ -2820,10 +2820,10 @@
       return -1;
     }
 
-  if (have_b && cholB && permB.length() != 0)
+  if (have_b && cholB && permB.length () != 0)
     {
       // Check the we really have a permutation vector
-      if (permB.length() != n)
+      if (permB.length () != n)
         {
           (*current_liboctave_error_handler)
             ("eigs: permB vector invalid");
@@ -2870,8 +2870,8 @@
       if (cholB)
         {
           bt = b;
-          b = b.hermitian();
-          if (permB.length() == 0)
+          b = b.hermitian ();
+          if (permB.length () == 0)
             {
               permB = ColumnVector(n);
               for (octave_idx_type i = 0; i < n; i++)
@@ -2922,7 +2922,7 @@
     {
       F77_FUNC (znaupd, ZNAUPD)
         (ido, F77_CONST_CHAR_ARG2 (&bmat, 1), n,
-         F77_CONST_CHAR_ARG2 ((typ.c_str()), 2),
+         F77_CONST_CHAR_ARG2 ((typ.c_str ()), 2),
          k, tol, presid, p, v, n, iparam,
          ipntr, workd, workl, lwork, rwork, info
          F77_CHAR_ARG_LEN(1) F77_CHAR_ARG_LEN(2));
@@ -3079,15 +3079,15 @@
   M b(_b);
   octave_idx_type n = m.cols ();
   octave_idx_type mode = 3;
-  bool have_b = ! b.is_empty();
+  bool have_b = ! b.is_empty ();
   std::string typ = "LM";
 
-  if (m.rows() != m.cols())
+  if (m.rows () != m.cols ())
     {
       (*current_liboctave_error_handler) ("eigs: A must be square");
       return -1;
     }
-  if (have_b && (m.rows() != b.rows() || m.rows() != b.cols()))
+  if (have_b && (m.rows () != b.rows () || m.rows () != b.cols ()))
     {
       (*current_liboctave_error_handler)
         ("eigs: B must be square and the same size as A");
@@ -3100,9 +3100,9 @@
   //                                      eig_val, _b, permB, cresid, os, tol,
   //                                      rvec, cholB, disp, maxit);
 
-  if (cresid.is_empty())
+  if (cresid.is_empty ())
     {
-      std::string rand_dist = octave_rand::distribution();
+      std::string rand_dist = octave_rand::distribution ();
       octave_rand::distribution("uniform");
       Array<double> rr (octave_rand::vector(n));
       Array<double> ri (octave_rand::vector(n));
@@ -3145,10 +3145,10 @@
       return -1;
     }
 
-  if (have_b && cholB && permB.length() != 0)
+  if (have_b && cholB && permB.length () != 0)
     {
       // Check that we really have a permutation vector
-      if (permB.length() != n)
+      if (permB.length () != n)
         {
           (*current_liboctave_error_handler) ("eigs: permB vector invalid");
           return -1;
@@ -3198,8 +3198,8 @@
   int iter = 0;
   M L, U;
 
-  OCTAVE_LOCAL_BUFFER (octave_idx_type, P, (have_b ? b.rows() : m.rows()));
-  OCTAVE_LOCAL_BUFFER (octave_idx_type, Q, (have_b ? b.cols() : m.cols()));
+  OCTAVE_LOCAL_BUFFER (octave_idx_type, P, (have_b ? b.rows () : m.rows ()));
+  OCTAVE_LOCAL_BUFFER (octave_idx_type, Q, (have_b ? b.cols () : m.cols ()));
 
   if (! LuAminusSigmaB(m, b, cholB, permB, sigma, L, U, P, Q))
     return -1;
@@ -3216,7 +3216,7 @@
     {
       F77_FUNC (znaupd, ZNAUPD)
         (ido, F77_CONST_CHAR_ARG2 (&bmat, 1), n,
-         F77_CONST_CHAR_ARG2 ((typ.c_str()), 2),
+         F77_CONST_CHAR_ARG2 ((typ.c_str ()), 2),
          k, tol, presid, p, v, n, iparam,
          ipntr, workd, workl, lwork, rwork, info
          F77_CHAR_ARG_LEN(1) F77_CHAR_ARG_LEN(2));
@@ -3417,9 +3417,9 @@
   octave_idx_type mode = 1;
   int err = 0;
 
-  if (cresid.is_empty())
+  if (cresid.is_empty ())
     {
-      std::string rand_dist = octave_rand::distribution();
+      std::string rand_dist = octave_rand::distribution ();
       octave_rand::distribution("uniform");
       Array<double> rr (octave_rand::vector(n));
       Array<double> ri (octave_rand::vector(n));
@@ -3525,7 +3525,7 @@
     {
       F77_FUNC (znaupd, ZNAUPD)
         (ido, F77_CONST_CHAR_ARG2 (&bmat, 1), n,
-         F77_CONST_CHAR_ARG2 ((typ.c_str()), 2),
+         F77_CONST_CHAR_ARG2 ((typ.c_str ()), 2),
          k, tol, presid, p, v, n, iparam,
          ipntr, workd, workl, lwork, rwork, info
          F77_CHAR_ARG_LEN(1) F77_CHAR_ARG_LEN(2));
--- a/liboctave/f2c-main.c
+++ b/liboctave/f2c-main.c
@@ -31,5 +31,5 @@
 #  ifdef __cplusplus
 extern "C"
 #  endif
-int F77_DUMMY_MAIN() { assert(0); return 1; }
+int F77_DUMMY_MAIN () { assert(0); return 1; }
 #endif
--- a/liboctave/fCColVector.cc
+++ b/liboctave/fCColVector.cc
@@ -514,7 +514,7 @@
 std::istream&
 operator >> (std::istream& is, FloatComplexColumnVector& a)
 {
-  octave_idx_type len = a.length();
+  octave_idx_type len = a.length ();
 
   if (len > 0)
     {
--- a/liboctave/fCDiagMatrix.h
+++ b/liboctave/fCDiagMatrix.h
@@ -90,7 +90,7 @@
   FloatComplexDiagMatrix& fill (const FloatComplexRowVector& a, octave_idx_type beg);
 
   FloatComplexDiagMatrix hermitian (void) const { return MDiagArray2<FloatComplex>::hermitian (std::conj); }
-  FloatComplexDiagMatrix transpose (void) const { return MDiagArray2<FloatComplex>::transpose(); }
+  FloatComplexDiagMatrix transpose (void) const { return MDiagArray2<FloatComplex>::transpose (); }
   FloatDiagMatrix abs (void) const;
 
   friend OCTAVE_API FloatComplexDiagMatrix conj (const FloatComplexDiagMatrix& a);
--- a/liboctave/fCMatrix.cc
+++ b/liboctave/fCMatrix.cc
@@ -1091,7 +1091,7 @@
       // Calculate the norm of the matrix, for later use.
       float anorm;
       if (calc_cond)
-        anorm  = retval.abs().sum().row(static_cast<octave_idx_type>(0)).max();
+        anorm  = retval.abs ().sum ().row(static_cast<octave_idx_type>(0)).max ();
 
       F77_XFCN (cgetrf, CGETRF, (nc, nc, tmp_data, nr, pipvt, info));
 
@@ -1129,7 +1129,7 @@
         }
 
       if (info != 0)
-        mattype.mark_as_rectangular();
+        mattype.mark_as_rectangular ();
     }
 
   return retval;
@@ -1155,7 +1155,7 @@
           if (info == 0)
             {
               if (calc_cond)
-                rcon = chol.rcond();
+                rcon = chol.rcond ();
               else
                 rcon = 1.0;
               ret = chol.inverse ();
@@ -1789,8 +1789,8 @@
             {
               octave_idx_type info = 0;
               char job = 'L';
-              anorm = atmp.abs().sum().
-                row(static_cast<octave_idx_type>(0)).max();
+              anorm = atmp.abs ().sum ().
+                row(static_cast<octave_idx_type>(0)).max ();
 
               F77_XFCN (cpotrf, CPOTRF, (F77_CONST_CHAR_ARG2 (&job, 1), nr,
                                          tmp_data, nr, info
@@ -1829,8 +1829,8 @@
               octave_idx_type *pipvt = ipvt.fortran_vec ();
 
               if(anorm < 0.)
-                anorm = atmp.abs().sum().
-                  row(static_cast<octave_idx_type>(0)).max();
+                anorm = atmp.abs ().sum ().
+                  row(static_cast<octave_idx_type>(0)).max ();
 
               Array<FloatComplex> z (dim_vector (2 * nc, 1));
               FloatComplex *pz = z.fortran_vec ();
@@ -2096,7 +2096,7 @@
           char job = 'L';
           FloatComplexMatrix atmp = *this;
           FloatComplex *tmp_data = atmp.fortran_vec ();
-          anorm = atmp.abs().sum().row(static_cast<octave_idx_type>(0)).max();
+          anorm = atmp.abs ().sum ().row(static_cast<octave_idx_type>(0)).max ();
 
           F77_XFCN (cpotrf, CPOTRF, (F77_CONST_CHAR_ARG2 (&job, 1), nr,
                                      tmp_data, nr, info
@@ -2152,7 +2152,7 @@
 
                   F77_XFCN (cpotrs, CPOTRS, (F77_CONST_CHAR_ARG2 (&job, 1),
                                              nr, b_nc, tmp_data, nr,
-                                             result, b.rows(), info
+                                             result, b.rows (), info
                                              F77_CHAR_ARG_LEN (1)));
                 }
               else
@@ -2180,7 +2180,7 @@
 
           // Calculate the norm of the matrix, for later use.
           if (anorm < 0.)
-            anorm = atmp.abs().sum().row(static_cast<octave_idx_type>(0)).max();
+            anorm = atmp.abs ().sum ().row(static_cast<octave_idx_type>(0)).max ();
 
           F77_XFCN (cgetrf, CGETRF, (nr, nr, tmp_data, nr, pipvt, info));
 
@@ -2238,7 +2238,7 @@
                   char job = 'N';
                   F77_XFCN (cgetrs, CGETRS, (F77_CONST_CHAR_ARG2 (&job, 1),
                                              nr, b_nc, tmp_data, nr,
-                                             pipvt, result, b.rows(), info
+                                             pipvt, result, b.rows (), info
                                              F77_CHAR_ARG_LEN (1)));
                 }
               else
--- a/liboctave/fCNDArray.cc
+++ b/liboctave/fCNDArray.cc
@@ -119,7 +119,7 @@
 FloatComplexNDArray
 FloatComplexNDArray::fourier2d (void) const
 {
-  dim_vector dv = dims();
+  dim_vector dv = dims ();
   if (dv.length () < 2)
     return FloatComplexNDArray ();
 
@@ -127,7 +127,7 @@
   const FloatComplex *in = fortran_vec ();
   FloatComplexNDArray retval (dv);
   FloatComplex *out = retval.fortran_vec ();
-  octave_idx_type howmany = numel() / dv(0) / dv(1);
+  octave_idx_type howmany = numel () / dv(0) / dv(1);
   octave_idx_type dist = dv(0) * dv(1);
 
   for (octave_idx_type i=0; i < howmany; i++)
@@ -139,7 +139,7 @@
 FloatComplexNDArray
 FloatComplexNDArray::ifourier2d (void) const
 {
-  dim_vector dv = dims();
+  dim_vector dv = dims ();
   if (dv.length () < 2)
     return FloatComplexNDArray ();
 
@@ -147,7 +147,7 @@
   const FloatComplex *in = fortran_vec ();
   FloatComplexNDArray retval (dv);
   FloatComplex *out = retval.fortran_vec ();
-  octave_idx_type howmany = numel() / dv(0) / dv(1);
+  octave_idx_type howmany = numel () / dv(0) / dv(1);
   octave_idx_type dist = dv(0) * dv(1);
 
   for (octave_idx_type i=0; i < howmany; i++)
@@ -348,7 +348,7 @@
 FloatComplexNDArray
 FloatComplexNDArray::ifourier2d (void) const
 {
-  dim_vector dv = dims();
+  dim_vector dv = dims ();
   dim_vector dv2 (dv(0), dv(1));
   int rank = 2;
   FloatComplexNDArray retval (*this);
--- a/liboctave/fCRowVector.cc
+++ b/liboctave/fCRowVector.cc
@@ -411,7 +411,7 @@
 std::istream&
 operator >> (std::istream& is, FloatComplexRowVector& a)
 {
-  octave_idx_type len = a.length();
+  octave_idx_type len = a.length ();
 
   if (len > 0)
     {
--- a/liboctave/fCmplxGEPBAL.cc
+++ b/liboctave/fCmplxGEPBAL.cc
@@ -69,7 +69,7 @@
       return -1;
     }
 
-  if (a.dims() != b.dims ())
+  if (a.dims () != b.dims ())
     {
       gripe_nonconformant ("FloatComplexGEPBALANCE", n, n, b.rows(), b.cols());
       return -1;
--- a/liboctave/fColVector.cc
+++ b/liboctave/fColVector.cc
@@ -142,7 +142,7 @@
 FloatRowVector
 FloatColumnVector::transpose (void) const
 {
-  return MArray<float>::transpose();
+  return MArray<float>::transpose ();
 }
 
 FloatColumnVector
@@ -307,7 +307,7 @@
 std::istream&
 operator >> (std::istream& is, FloatColumnVector& a)
 {
-  octave_idx_type len = a.length();
+  octave_idx_type len = a.length ();
 
   if (len > 0)
     {
--- a/liboctave/fDiagMatrix.h
+++ b/liboctave/fDiagMatrix.h
@@ -74,7 +74,7 @@
   FloatDiagMatrix& fill (const FloatColumnVector& a, octave_idx_type beg);
   FloatDiagMatrix& fill (const FloatRowVector& a, octave_idx_type beg);
 
-  FloatDiagMatrix transpose (void) const { return MDiagArray2<float>::transpose(); }
+  FloatDiagMatrix transpose (void) const { return MDiagArray2<float>::transpose (); }
   FloatDiagMatrix abs (void) const;
 
   friend OCTAVE_API FloatDiagMatrix real (const FloatComplexDiagMatrix& a);
--- a/liboctave/fEIG.cc
+++ b/liboctave/fEIG.cc
@@ -686,7 +686,7 @@
   octave_idx_type n = a.rows ();
   octave_idx_type nb = b.rows ();
 
-  if (n != a.cols () || nb != b.cols())
+  if (n != a.cols () || nb != b.cols ())
     {
       (*current_liboctave_error_handler) ("EIG requires square matrix");
       return -1;
--- a/liboctave/fMatrix.cc
+++ b/liboctave/fMatrix.cc
@@ -763,7 +763,7 @@
       // Calculate the norm of the matrix, for later use.
       float anorm = 0;
       if (calc_cond)
-        anorm = retval.abs().sum().row(static_cast<octave_idx_type>(0)).max();
+        anorm = retval.abs ().sum ().row(static_cast<octave_idx_type>(0)).max ();
 
       F77_XFCN (sgetrf, SGETRF, (nc, nc, tmp_data, nr, pipvt, info));
 
@@ -802,7 +802,7 @@
         }
 
       if (info != 0)
-        mattype.mark_as_rectangular();
+        mattype.mark_as_rectangular ();
     }
 
   return retval;
@@ -1461,8 +1461,8 @@
             {
               octave_idx_type info = 0;
               char job = 'L';
-              anorm = atmp.abs().sum().
-                row(static_cast<octave_idx_type>(0)).max();
+              anorm = atmp.abs ().sum ().
+                row(static_cast<octave_idx_type>(0)).max ();
 
               F77_XFCN (spotrf, SPOTRF, (F77_CONST_CHAR_ARG2 (&job, 1), nr,
                                          tmp_data, nr, info
@@ -1499,8 +1499,8 @@
               octave_idx_type *pipvt = ipvt.fortran_vec ();
 
               if(anorm < 0.)
-                anorm = atmp.abs().sum().
-                  row(static_cast<octave_idx_type>(0)).max();
+                anorm = atmp.abs ().sum ().
+                  row(static_cast<octave_idx_type>(0)).max ();
 
               Array<float> z (dim_vector (4 * nc, 1));
               float *pz = z.fortran_vec ();
@@ -1762,7 +1762,7 @@
           char job = 'L';
           FloatMatrix atmp = *this;
           float *tmp_data = atmp.fortran_vec ();
-          anorm = atmp.abs().sum().row(static_cast<octave_idx_type>(0)).max();
+          anorm = atmp.abs ().sum ().row(static_cast<octave_idx_type>(0)).max ();
 
           F77_XFCN (spotrf, SPOTRF, (F77_CONST_CHAR_ARG2 (&job, 1), nr,
                                      tmp_data, nr, info
@@ -1818,7 +1818,7 @@
 
                   F77_XFCN (spotrs, SPOTRS, (F77_CONST_CHAR_ARG2 (&job, 1),
                                              nr, b_nc, tmp_data, nr,
-                                             result, b.rows(), info
+                                             result, b.rows (), info
                                              F77_CHAR_ARG_LEN (1)));
                 }
               else
@@ -1839,7 +1839,7 @@
           FloatMatrix atmp = *this;
           float *tmp_data = atmp.fortran_vec ();
           if(anorm < 0.)
-            anorm = atmp.abs().sum().row(static_cast<octave_idx_type>(0)).max();
+            anorm = atmp.abs ().sum ().row(static_cast<octave_idx_type>(0)).max ();
 
           Array<float> z (dim_vector (4 * nc, 1));
           float *pz = z.fortran_vec ();
@@ -1902,7 +1902,7 @@
                   char job = 'N';
                   F77_XFCN (sgetrs, SGETRS, (F77_CONST_CHAR_ARG2 (&job, 1),
                                              nr, b_nc, tmp_data, nr,
-                                             pipvt, result, b.rows(), info
+                                             pipvt, result, b.rows (), info
                                              F77_CHAR_ARG_LEN (1)));
                 }
               else
--- a/liboctave/fNDArray.cc
+++ b/liboctave/fNDArray.cc
@@ -118,7 +118,7 @@
 FloatComplexNDArray
 FloatNDArray::fourier2d (void) const
 {
-  dim_vector dv = dims();
+  dim_vector dv = dims ();
   if (dv.length () < 2)
     return FloatComplexNDArray ();
 
@@ -126,7 +126,7 @@
   const float *in = fortran_vec ();
   FloatComplexNDArray retval (dv);
   FloatComplex *out = retval.fortran_vec ();
-  octave_idx_type howmany = numel() / dv(0) / dv(1);
+  octave_idx_type howmany = numel () / dv(0) / dv(1);
   octave_idx_type dist = dv(0) * dv(1);
 
   for (octave_idx_type i=0; i < howmany; i++)
@@ -138,14 +138,14 @@
 FloatComplexNDArray
 FloatNDArray::ifourier2d (void) const
 {
-  dim_vector dv = dims();
+  dim_vector dv = dims ();
   if (dv.length () < 2)
     return FloatComplexNDArray ();
 
   dim_vector dv2(dv(0), dv(1));
   FloatComplexNDArray retval (*this);
   FloatComplex *out = retval.fortran_vec ();
-  octave_idx_type howmany = numel() / dv(0) / dv(1);
+  octave_idx_type howmany = numel () / dv(0) / dv(1);
   octave_idx_type dist = dv(0) * dv(1);
 
   for (octave_idx_type i=0; i < howmany; i++)
@@ -304,7 +304,7 @@
 FloatComplexNDArray
 FloatNDArray::fourier2d (void) const
 {
-  dim_vector dv = dims();
+  dim_vector dv = dims ();
   dim_vector dv2 (dv(0), dv(1));
   int rank = 2;
   FloatComplexNDArray retval (*this);
@@ -352,7 +352,7 @@
 FloatComplexNDArray
 FloatNDArray::ifourier2d (void) const
 {
-  dim_vector dv = dims();
+  dim_vector dv = dims ();
   dim_vector dv2 (dv(0), dv(1));
   int rank = 2;
   FloatComplexNDArray retval (*this);
--- a/liboctave/fRowVector.cc
+++ b/liboctave/fRowVector.cc
@@ -146,7 +146,7 @@
 FloatColumnVector
 FloatRowVector::transpose (void) const
 {
-  return MArray<float>::transpose();
+  return MArray<float>::transpose ();
 }
 
 FloatRowVector
@@ -271,7 +271,7 @@
 std::istream&
 operator >> (std::istream& is, FloatRowVector& a)
 {
-  octave_idx_type len = a.length();
+  octave_idx_type len = a.length ();
 
   if (len > 0)
     {
--- a/liboctave/file-ops.cc
+++ b/liboctave/file-ops.cc
@@ -356,7 +356,7 @@
 {
   return dir.empty ()
     ? file
-    : (is_dir_sep (dir[dir.length()-1])
+    : (is_dir_sep (dir[dir.length ()-1])
        ? dir + file
        : dir + dir_sep_char () + file);
 }
--- a/liboctave/file-stat.cc
+++ b/liboctave/file-stat.cc
@@ -189,7 +189,7 @@
       // Remove trailing slash.
       if (file_ops::is_dir_sep (full_file_name[full_file_name.length () - 1])
           && full_file_name.length () != 1
-          && ! (full_file_name.length() == 3 && full_file_name[1] == ':'))
+          && ! (full_file_name.length () == 3 && full_file_name[1] == ':'))
         full_file_name.resize (full_file_name.length () - 1);
 #endif
 
--- a/liboctave/floatCHOL.cc
+++ b/liboctave/floatCHOL.cc
@@ -157,7 +157,7 @@
       octave_idx_type info = 0;
 
       FloatMatrix tmp = r;
-      float *v = tmp.fortran_vec();
+      float *v = tmp.fortran_vec ();
 
       if (info == 0)
         {
--- a/liboctave/floatGEPBAL.cc
+++ b/liboctave/floatGEPBAL.cc
@@ -70,7 +70,7 @@
       return -1;
     }
 
-  if (a.dims() != b.dims ())
+  if (a.dims () != b.dims ())
     {
       gripe_nonconformant ("FloatGEPBALANCE", n, n, b.rows(), b.cols());
       return -1;
--- a/liboctave/idx-vector.h
+++ b/liboctave/idx-vector.h
@@ -604,7 +604,7 @@
     { return orig_dimensions () (1); }
 
   int orig_empty (void) const
-    { return (! is_colon () && orig_dimensions().any_zero ()); }
+    { return (! is_colon () && orig_dimensions ().any_zero ()); }
 
   // i/o
 
--- a/liboctave/lo-specfun.cc
+++ b/liboctave/lo-specfun.cc
@@ -460,7 +460,7 @@
 
   if (std:: abs (x) < 1)
     {
-      double im = x.imag();
+      double im = x.imag ();
       double u = expm1 (x.real ());
       double v = sin (im/2);
       v = -2*v*v;
@@ -515,7 +515,7 @@
 
   if (std:: abs (x) < 1)
     {
-      float im = x.imag();
+      float im = x.imag ();
       float u = expm1 (x.real ());
       float v = sin (im/2);
       v = -2*v*v;
@@ -556,7 +556,7 @@
 {
   Complex retval;
 
-  double r = x.real (), i = x.imag();
+  double r = x.real (), i = x.imag ();
 
   if (fabs (r) < 0.5 && fabs (i) < 0.5)
     {
@@ -873,7 +873,7 @@
           if (kode == 2)
             {
               // Compensate for different scaling factor of besk.
-              tmp2 *= exp(-z - std::abs(z.real()));
+              tmp2 *= exp(-z - std::abs(z.real ()));
             }
 
           tmp += tmp2;
@@ -1483,7 +1483,7 @@
           if (kode == 2)
             {
               // Compensate for different scaling factor of besk.
-              tmp2 *= exp(-z - std::abs(z.real()));
+              tmp2 *= exp(-z - std::abs(z.real ()));
             }
 
           tmp += tmp2;
--- a/liboctave/lo-sysdep.cc
+++ b/liboctave/lo-sysdep.cc
@@ -73,7 +73,7 @@
   std::string path = file_ops::tilde_expand (path_arg);
 
 #if defined (__WIN32__) && ! defined (__CYGWIN__)
-  if (path.length() == 2 && path[1] == ':')
+  if (path.length () == 2 && path[1] == ':')
     path += "\\";
 #endif
 
@@ -90,7 +90,7 @@
   PROCESS_INFORMATION pi;
   STARTUPINFO si;
   std::string command = "\"" + cmd + "\"";
-  HANDLE hProcess = GetCurrentProcess(), childRead, childWrite, parentRead, parentWrite;
+  HANDLE hProcess = GetCurrentProcess (), childRead, childWrite, parentRead, parentWrite;
   DWORD pipeMode;
 
   ZeroMemory (&pi, sizeof (pi));
@@ -121,7 +121,7 @@
   si.hStdOutput = childWrite;
 
   // Ignore first arg as it is the command
-  for (int k=1; k<args.length(); k++)
+  for (int k=1; k<args.length (); k++)
     command += " \"" + args[k] + "\"";
   OCTAVE_LOCAL_BUFFER (char, c_command, command.length () + 1);
   strcpy (c_command, command.c_str ());
--- a/liboctave/mx-inlines.cc
+++ b/liboctave/mx-inlines.cc
@@ -62,7 +62,7 @@
 #define DEFMXUNBOOLOP(F, OP) \
 template <class X> \
 inline void F (size_t n, bool *r, const X *x) throw () \
-{ const X zero = X(); for (size_t i = 0; i < n; i++) r[i] = x[i] OP zero; }
+{ const X zero = X (); for (size_t i = 0; i < n; i++) r[i] = x[i] OP zero; }
 
 DEFMXUNBOOLOP (mx_inline_iszero, ==)
 DEFMXUNBOOLOP (mx_inline_notzero, !=)
--- a/liboctave/oct-binmap.h
+++ b/liboctave/oct-binmap.h
@@ -265,7 +265,7 @@
   R yzero = R ();
 
   U fz = fcn (xzero, yzero);
-  if (fz == U())
+  if (fz == U ())
     {
       // Sparsity-preserving function. Do it efficiently.
       octave_idx_type nr = xs.rows (), nc = xs.cols ();
--- a/liboctave/oct-convn.cc
+++ b/liboctave/oct-convn.cc
@@ -125,7 +125,7 @@
                              static_cast<octave_idx_type> (0));
     }
 
-  MArray<T> c (cdims, T());
+  MArray<T> c (cdims, T ());
 
   convolve_nd<T, R> (a.fortran_vec (), adims, adims.cumulative (),
                      b.fortran_vec (), bdims, bdims.cumulative (),
--- a/liboctave/oct-md5.cc
+++ b/liboctave/oct-md5.cc
@@ -79,7 +79,7 @@
     }
   else
     (*current_liboctave_error_handler) ("unable to open file `%s' for reading",
-                                        file.c_str());
+                                        file.c_str ());
 
   return retval;
 }
--- a/liboctave/oct-mem.h
+++ b/liboctave/oct-mem.h
@@ -92,7 +92,7 @@
 
 template <class T>
 inline bool helper_is_zero_mem (const octave_int<T>& value)
-{ return value.value () == T(); }
+{ return value.value () == T (); }
 
 #define DEFINE_POD_FILL(T) \
 inline void fill_or_memset (size_t n, const T& value, T *dest) \
--- a/liboctave/oct-rand.cc
+++ b/liboctave/oct-rand.cc
@@ -513,7 +513,7 @@
     {
       retval.clear (n, 1);
 
-      fill (retval.capacity(), retval.fortran_vec(), a);
+      fill (retval.capacity (), retval.fortran_vec (), a);
     }
   else if (n < 0)
     (*current_liboctave_error_handler) ("rand: invalid negative argument");
@@ -530,7 +530,7 @@
     {
       retval.clear (n, 1);
 
-      fill (retval.capacity(), retval.fortran_vec(), a);
+      fill (retval.capacity (), retval.fortran_vec (), a);
     }
   else if (n < 0)
     (*current_liboctave_error_handler) ("rand: invalid negative argument");
@@ -547,7 +547,7 @@
     {
       retval.clear (dims);
 
-      fill (retval.capacity(), retval.fortran_vec(), a);
+      fill (retval.capacity (), retval.fortran_vec (), a);
     }
 
   return retval;
@@ -562,7 +562,7 @@
     {
       retval.clear (dims);
 
-      fill (retval.capacity(), retval.fortran_vec(), a);
+      fill (retval.capacity (), retval.fortran_vec (), a);
     }
 
   return retval;
@@ -580,11 +580,11 @@
   int stored_distribution = current_distribution;
   F77_FUNC (setcgn, SETCGN) (uniform_dist);
 
-  int hour = tm.hour() + 1;
-  int minute = tm.min() + 1;
-  int second = tm.sec() + 1;
+  int hour = tm.hour () + 1;
+  int minute = tm.min () + 1;
+  int second = tm.sec () + 1;
 
-  int32_t s0 = tm.mday() * hour * minute * second;
+  int32_t s0 = tm.mday () * hour * minute * second;
   int32_t s1 = hour * minute * second;
 
   s0 = force_to_fit_range (s0, 1, 2147483563);
--- a/liboctave/oct-syscalls.cc
+++ b/liboctave/oct-syscalls.cc
@@ -356,7 +356,7 @@
               else
                 child_msg = "popen2 (child): file handle duplication failed -- " + child_msg;
 
-              (*current_liboctave_error_handler)(child_msg.c_str());
+              (*current_liboctave_error_handler)(child_msg.c_str ());
 
               exit(0);
             }
--- a/liboctave/randgamma.c
+++ b/liboctave/randgamma.c
@@ -58,7 +58,7 @@
 chisq(df) for df>0
   r = 2*randg(df/2)
 t(df) for 0<df<inf (use randn if df is infinite)
-  r = randn() / sqrt(2*randg(df/2)/df)
+  r = randn () / sqrt(2*randg(df/2)/df)
 F(n1,n2) for 0<n1, 0<n2
   r1 = 2*randg(n1/2)/n1 or 1 if n1 is infinite
   r2 = 2*randg(n2/2)/n2 or 1 if n2 is infinite
--- a/liboctave/randmtzig.c
+++ b/liboctave/randmtzig.c
@@ -277,7 +277,7 @@
     if (n < MT_N)
       entropy[n++] = time(NULL); /* Current time in seconds */
     if (n < MT_N)
-      entropy[n++] = clock();    /* CPU time used (usec) */
+      entropy[n++] = clock ();    /* CPU time used (usec) */
 #ifdef HAVE_GETTIMEOFDAY
     if (n < MT_N)
       {
@@ -320,7 +320,7 @@
   /* if (initf==0) init_by_int(5489UL); */
   /* Or better yet, a random seed! */
   if (initf == 0)
-    oct_init_by_entropy();
+    oct_init_by_entropy ();
 
   left = MT_N;
   next = state;
@@ -341,7 +341,7 @@
   register uint32_t y;
 
   if (--left == 0)
-    next_state();
+    next_state ();
   y = *next++;
 
   /* Tempering */
@@ -359,8 +359,8 @@
 static uint64_t
 randi53 (void)
 {
-  const uint32_t lo = randi32();
-  const uint32_t hi = randi32()&0x1FFFFF;
+  const uint32_t lo = randi32 ();
+  const uint32_t hi = randi32 ()&0x1FFFFF;
 #if HAVE_X86_32
   uint64_t u;
   uint32_t *p = (uint32_t *)&u;
@@ -375,8 +375,8 @@
 static uint64_t
 randi54 (void)
 {
-  const uint32_t lo = randi32();
-  const uint32_t hi = randi32()&0x3FFFFF;
+  const uint32_t lo = randi32 ();
+  const uint32_t hi = randi32 ()&0x3FFFFF;
 #if HAVE_X86_32
   uint64_t u;
   uint32_t *p = (uint32_t *)&u;
@@ -392,7 +392,7 @@
 static float
 randu32 (void)
 {
-  return ((float)randi32() + 0.5) * (1.0/4294967296.0);
+  return ((float)randi32 () + 0.5) * (1.0/4294967296.0);
   /* divided by 2^32 */
 }
 
@@ -400,8 +400,8 @@
 static double
 randu53 (void)
 {
-  const uint32_t a=randi32()>>5;
-  const uint32_t b=randi32()>>6;
+  const uint32_t a=randi32 ()>>5;
+  const uint32_t b=randi32 ()>>6;
   return (a*67108864.0+b+0.4) * (1.0/9007199254740992.0);
 }
 
@@ -564,7 +564,7 @@
 oct_randn (void)
 {
   if (initt)
-    create_ziggurat_tables();
+    create_ziggurat_tables ();
 
   while (1)
     {
@@ -583,9 +583,9 @@
       register uint32_t lo, hi;
       int64_t rabs;
       uint32_t *p = (uint32_t *)&rabs;
-      lo = randi32();
+      lo = randi32 ();
       idx = lo&0xFF;
-      hi = randi32();
+      hi = randi32 ();
       si = hi&UMASK;
       p[0] = lo;
       p[1] = hi&0x1FFFFF;
@@ -629,7 +629,7 @@
 oct_rande (void)
 {
   if (initt)
-    create_ziggurat_tables();
+    create_ziggurat_tables ();
 
   while (1)
     {
@@ -755,12 +755,12 @@
 oct_float_randn (void)
 {
   if (inittf)
-    create_ziggurat_float_tables();
+    create_ziggurat_float_tables ();
 
   while (1)
     {
       /* 32-bit mantissa */
-      const uint32_t r = randi32();
+      const uint32_t r = randi32 ();
       const uint32_t rabs = r&LMASK;
       const int idx = (int)(r&0xFF);
       const float x = ((int32_t)r) * fwi[idx];
@@ -796,7 +796,7 @@
 oct_float_rande (void)
 {
   if (inittf)
-    create_ziggurat_float_tables();
+    create_ziggurat_float_tables ();
 
   while (1)
     {
@@ -825,7 +825,7 @@
 {
   octave_idx_type i;
   for (i = 0; i < n; i++)
-    p[i] = oct_randu();
+    p[i] = oct_randu ();
 }
 
 void
@@ -833,7 +833,7 @@
 {
   octave_idx_type i;
   for (i = 0; i < n; i++)
-    p[i] = oct_randn();
+    p[i] = oct_randn ();
 }
 
 void
@@ -841,7 +841,7 @@
 {
   octave_idx_type i;
   for (i = 0; i < n; i++)
-    p[i] = oct_rande();
+    p[i] = oct_rande ();
 }
 
 void
@@ -849,7 +849,7 @@
 {
   octave_idx_type i;
   for (i = 0; i < n; i++)
-    p[i] = oct_float_randu();
+    p[i] = oct_float_randu ();
 }
 
 void
@@ -857,7 +857,7 @@
 {
   octave_idx_type i;
   for (i = 0; i < n; i++)
-    p[i] = oct_float_randn();
+    p[i] = oct_float_randn ();
 }
 
 void
@@ -865,5 +865,5 @@
 {
   octave_idx_type i;
   for (i = 0; i < n; i++)
-    p[i] = oct_float_rande();
+    p[i] = oct_float_rande ();
 }
--- a/liboctave/sparse-base-chol.cc
+++ b/liboctave/sparse-base-chol.cc
@@ -129,9 +129,9 @@
   ac->nrow = a_nr;
   ac->ncol = a_nc;
 
-  ac->p = a.cidx();
-  ac->i = a.ridx();
-  ac->nzmax = a.nnz();
+  ac->p = a.cidx ();
+  ac->i = a.ridx ();
+  ac->nzmax = a.nnz ();
   ac->packed = true;
   ac->sorted = true;
   ac->nz = 0;
@@ -151,7 +151,7 @@
   if (a_nr < 1)
     ac->x = &dummy;
   else
-    ac->x = a.data();
+    ac->x = a.data ();
 
   // use natural ordering if no q output parameter
   if (natural)
@@ -224,7 +224,7 @@
 sparse_base_chol<chol_type, chol_elt, p_type>::L (void) const
 {
 #ifdef HAVE_CHOLMOD
-  cholmod_sparse *m = rep->L();
+  cholmod_sparse *m = rep->L ();
   octave_idx_type nc = m->ncol;
   octave_idx_type nnz = m->nzmax;
   chol_type ret (m->nrow, nc, nnz);
@@ -237,7 +237,7 @@
     }
   return ret;
 #else
-  return chol_type();
+  return chol_type ();
 #endif
 }
 
@@ -260,7 +260,7 @@
 
   return p;
 #else
-  return p_type();
+  return p_type ();
 #endif
 }
 
@@ -270,19 +270,19 @@
 {
   chol_type retval;
 #ifdef HAVE_CHOLMOD
-  cholmod_sparse *m = rep->L();
+  cholmod_sparse *m = rep->L ();
   octave_idx_type n = m->ncol;
-  ColumnVector perms = rep->perm();
+  ColumnVector perms = rep->perm ();
   chol_type ret;
   double rcond2;
   octave_idx_type info;
   MatrixType mattype (MatrixType::Upper);
-  chol_type linv = L().hermitian().inverse(mattype, info, rcond2, 1, 0);
+  chol_type linv = L ().hermitian ().inverse(mattype, info, rcond2, 1, 0);
 
-  if (perms.length() == n)
+  if (perms.length () == n)
     {
-      p_type Qc = Q();
-      retval = Qc * linv * linv.hermitian() * Qc.transpose();
+      p_type Qc = Q ();
+      retval = Qc * linv * linv.hermitian () * Qc.transpose ();
     }
   else
     retval = linv * linv.hermitian ();
--- a/liboctave/sparse-base-chol.h
+++ b/liboctave/sparse-base-chol.h
@@ -198,18 +198,18 @@
 
   chol_type L (void) const;
 
-  chol_type R (void) const { return L().hermitian (); }
+  chol_type R (void) const { return L ().hermitian (); }
 
-  octave_idx_type P (void) const { return rep->P(); }
+  octave_idx_type P (void) const { return rep->P (); }
 
-  ColumnVector perm (void) const { return rep->perm(); }
+  ColumnVector perm (void) const { return rep->perm (); }
 
-  p_type Q (void) const { return rep->Q(); }
+  p_type Q (void) const { return rep->Q (); }
 
   bool is_positive_definite (void) const
-    { return rep->is_positive_definite(); }
+    { return rep->is_positive_definite (); }
 
-  double rcond (void) const { return rep->rcond(); }
+  double rcond (void) const { return rep->rcond (); }
 
   chol_type inverse (void) const;
 };
--- a/liboctave/sparse-base-lu.cc
+++ b/liboctave/sparse-base-lu.cc
@@ -35,7 +35,7 @@
   octave_idx_type nc = Ufact.rows ();
   octave_idx_type rcmin = (nr > nc ? nr : nc);
 
-  lu_type Yout (nr, nc, Lfact.nnz() + Ufact.nnz());
+  lu_type Yout (nr, nc, Lfact.nnz () + Ufact.nnz ());
   octave_idx_type ii = 0;
   Yout.xcidx(0) = 0;
 
--- a/liboctave/sparse-dmsolve.cc
+++ b/liboctave/sparse-dmsolve.cc
@@ -73,7 +73,7 @@
     {
       OCTAVE_LOCAL_BUFFER (T, X, rend - rst);
       octave_sort<octave_idx_type> sort;
-      octave_idx_type *ri = B.xridx();
+      octave_idx_type *ri = B.xridx ();
       nz = 0;
       for (octave_idx_type j = cst ; j < cend ; j++)
         {
@@ -158,11 +158,11 @@
 dmsolve_insert (MArray<T> &a, const MArray<T> &b, const octave_idx_type *Q,
                octave_idx_type r, octave_idx_type c)
 {
-  T *ax = a.fortran_vec();
-  const T *bx = b.fortran_vec();
-  octave_idx_type anr = a.rows();
-  octave_idx_type nr = b.rows();
-  octave_idx_type nc = b.cols();
+  T *ax = a.fortran_vec ();
+  const T *bx = b.fortran_vec ();
+  octave_idx_type anr = a.rows ();
+  octave_idx_type nr = b.rows ();
+  octave_idx_type nc = b.cols ();
   for (octave_idx_type j = 0; j < nc; j++)
     {
       octave_idx_type aoff = (c + j) * anr;
@@ -214,7 +214,7 @@
   octave_sort<octave_idx_type> sort;
   MSparse<T> tmp (a);
   a = MSparse<T> (nr, nc, nel);
-  octave_idx_type *ri = a.xridx();
+  octave_idx_type *ri = a.xridx ();
 
   for (octave_idx_type i = 0; i < tmp.cidx(c); i++)
     {
@@ -278,9 +278,9 @@
 {
   octave_idx_type b_nr = b.rows ();
   octave_idx_type b_nc = b.cols ();
-  const T *Bx = b.fortran_vec();
+  const T *Bx = b.fortran_vec ();
   a.resize (dim_vector (b_nr, b_nc));
-  RT *Btx = a.fortran_vec();
+  RT *Btx = a.fortran_vec ();
   for (octave_idx_type j = 0; j < b_nc; j++)
     {
       octave_idx_type off = j * b_nr;
@@ -316,7 +316,7 @@
   octave_idx_type nz = 0;
   a = MSparse<RT> (b_nr, b_nc, b_nz);
   octave_sort<octave_idx_type> sort;
-  octave_idx_type *ri = a.xridx();
+  octave_idx_type *ri = a.xridx ();
   OCTAVE_LOCAL_BUFFER (RT, X, b_nr);
   a.xcidx(0) = 0;
   for (octave_idx_type j = 0; j < b_nc; j++)
@@ -411,7 +411,7 @@
         {
           ST m = dmsolve_extract (a, pinv, q, dm->rr [2], nr, dm->cc [3], nc,
                                   nnz_remaining, true);
-          nnz_remaining -= m.nnz();
+          nnz_remaining -= m.nnz ();
           RT mtmp =
             qrsolve (m, dmsolve_extract (btmp, 0, 0, dm->rr[2], b_nr, 0,
                                          b_nc), info);
@@ -420,7 +420,7 @@
             {
               m = dmsolve_extract (a, pinv, q, 0, dm->rr [2],
                                    dm->cc [3], nc, nnz_remaining, true);
-              nnz_remaining -= m.nnz();
+              nnz_remaining -= m.nnz ();
               RT ctmp = dmsolve_extract (btmp, 0, 0, 0,
                                          dm->rr[2], 0, b_nc);
               btmp.insert (ctmp - m * mtmp, 0, 0);
@@ -433,7 +433,7 @@
         {
           ST m = dmsolve_extract (a, pinv, q, dm->rr [1], dm->rr [2],
                                   dm->cc [2], dm->cc [3], nnz_remaining, false);
-          nnz_remaining -= m.nnz();
+          nnz_remaining -= m.nnz ();
           RT btmp2 = dmsolve_extract (btmp, 0, 0, dm->rr [1], dm->rr [2],
                                       0, b_nc);
           double rcond = 0.0;
@@ -451,7 +451,7 @@
             {
               m = dmsolve_extract (a, pinv, q, 0, dm->rr [1], dm->cc [2],
                                    dm->cc [3], nnz_remaining, true);
-              nnz_remaining -= m.nnz();
+              nnz_remaining -= m.nnz ();
               RT ctmp = dmsolve_extract (btmp, 0, 0, 0,
                                          dm->rr[1], 0, b_nc);
               btmp.insert (ctmp - m * mtmp, 0, 0);
--- a/liboctave/tempname.c
+++ b/liboctave/tempname.c
@@ -107,7 +107,7 @@
   size_t *idx;
   static char buf[FILENAME_MAX];
   static pid_t oldpid = (pid_t) 0;
-  pid_t pid = getpid();
+  pid_t pid = getpid ();
   register size_t len, plen, dlen;
 
   if (dir_search)
--- a/scripts/general/curl.m
+++ b/scripts/general/curl.m
@@ -71,7 +71,7 @@
     dy = varargin{2}(:,1,1)(:);
     dz = varargin{3}(1,1,:)(:);
   else
-    print_usage();
+    print_usage ();
   endif
 
   if ((nargin == 4) || (nargin == 2))
--- a/scripts/general/divergence.m
+++ b/scripts/general/divergence.m
@@ -69,7 +69,7 @@
     dy = varargin{2}(:,1,1)(:);
     dz = varargin{3}(1,1,:)(:);
   else
-    print_usage();
+    print_usage ();
   endif
 
   if ((nargin == 4) || (nargin == 2))
--- a/scripts/general/randi.m
+++ b/scripts/general/randi.m
@@ -57,7 +57,7 @@
 function ri = randi (bounds, varargin)
 
   if (nargin < 1)
-    print_usage();
+    print_usage ();
   endif
 
   if (! (isnumeric (bounds) && isreal (bounds)))
--- a/scripts/io/dlmwrite.m
+++ b/scripts/io/dlmwrite.m
@@ -146,7 +146,7 @@
       elseif (i == 3)
         c = varargin{i};
       else
-        print_usage();
+        print_usage ();
       endif
     endif
   endwhile
--- a/scripts/miscellaneous/edit.m
+++ b/scripts/miscellaneous/edit.m
@@ -429,7 +429,7 @@
                      "DEFUN_DLD(", name, ",args,nargout,\"\\\n",
                      name, "\\n\\\n\")\n{\n",
                      "  octave_value_list retval;\n",
-                     "  int nargin = args.length();\n\n",
+                     "  int nargin = args.length ();\n\n",
                      code, "\n  return retval;\n}\n");
 
       text = cstrcat (comment, body);
--- a/scripts/miscellaneous/getappdata.m
+++ b/scripts/miscellaneous/getappdata.m
@@ -32,7 +32,7 @@
     ## FIXME - Is there a better way to handle non-existent appdata
     ## and missing fields?
     val = cell (numel (h), 1);
-    appdata = struct();
+    appdata = struct ();
     for nh = 1:numel(h)
       try
         appdata = get (h(nh), "__appdata__");
--- a/scripts/miscellaneous/what.m
+++ b/scripts/miscellaneous/what.m
@@ -32,7 +32,7 @@
     d = pwd ();
   elseif (isempty (strfind (d, filesep ())))
     ## Find the appropriate directory on the path.
-    p = strtrim (strsplit (path (), pathsep()));
+    p = strtrim (strsplit (path (), pathsep ()));
     d = p{find (cellfun (@(x) ! isempty (strfind (x, d)), p))(end)};
   else
     [status, msg, msgid] = fileattrib (d);
@@ -91,7 +91,7 @@
     printf ("%s %s:\n\n", msg, p);
 
     maxlen = max (cellfun ("length", f));
-    ncols = max (1, floor (terminal_size()(2) / (maxlen + 3)));
+    ncols = max (1, floor (terminal_size ()(2) / (maxlen + 3)));
     fmt = "";
     for i = 1: ncols
       fmt = sprintf ("%s   %%-%ds", fmt, maxlen);
--- a/scripts/pkg/private/getarchdir.m
+++ b/scripts/pkg/private/getarchdir.m
@@ -23,6 +23,6 @@
 ## @end deftypefn
 
 function archdir = getarchdir (desc)
-  archdir = fullfile (desc.archprefix, getarch());
+  archdir = fullfile (desc.archprefix, getarch ());
 endfunction
 
--- a/scripts/pkg/private/install.m
+++ b/scripts/pkg/private/install.m
@@ -101,7 +101,7 @@
         if (exist (tgz, "file"))
           packdir = fullfile (tmpdir, dirlist{3});
         else
-          packdir = fullfile (pwd(), dirlist{3});
+          packdir = fullfile (pwd (), dirlist{3});
         endif
         packdirs{end+1} = packdir;
 
--- a/scripts/pkg/private/installed_packages.m
+++ b/scripts/pkg/private/installed_packages.m
@@ -57,7 +57,7 @@
   endif
 
   ## Now check if the package is loaded.
-  tmppath = strrep (path(), "\\", "/");
+  tmppath = strrep (path (), "\\", "/");
   for i = 1:length (installed_pkgs_lst)
     if (strfind (tmppath, strrep (installed_pkgs_lst{i}.dir, '\', '/')))
       installed_pkgs_lst{i}.loaded = true;
@@ -111,7 +111,7 @@
                               length (installed_pkgs_lst{i}.version));
     names{i} = installed_pkgs_lst{i}.name;
   endfor
-  max_dir_length = terminal_size()(2) - max_name_length - ...
+  max_dir_length = terminal_size ()(2) - max_name_length - ...
                                              max_version_length - 7;
   if (max_dir_length < 20)
      max_dir_length = Inf;
@@ -138,7 +138,7 @@
     cur_dir = installed_pkgs_lst{idx(i)}.dir;
     if (length (cur_dir) > max_dir_length)
       first_char = length (cur_dir) - max_dir_length + 4;
-      first_filesep = strfind (cur_dir(first_char:end), filesep());
+      first_filesep = strfind (cur_dir(first_char:end), filesep ());
       if (! isempty (first_filesep))
         cur_dir = cstrcat ("...",
                           cur_dir((first_char + first_filesep(1) - 1):end));
--- a/scripts/pkg/private/repackage.m
+++ b/scripts/pkg/private/repackage.m
@@ -25,7 +25,7 @@
 function repackage (builddir, buildlist)
   packages = installed_packages (buildlist, buildlist);
 
-  wd = pwd();
+  wd = pwd ();
   for i = 1 : length(packages)
     pack = packages{i};
     unwind_protect
--- a/scripts/pkg/private/unload_packages.m
+++ b/scripts/pkg/private/unload_packages.m
@@ -35,7 +35,7 @@
   endfor
 
   ## Get the current octave path.
-  p = strtrim (strsplit (path(), pathsep ()));
+  p = strtrim (strsplit (path (), pathsep ()));
 
   if (length (files) == 1 && strcmp (files{1}, "all"))
     ## Unload all.
--- a/scripts/plot/colorbar.m
+++ b/scripts/plot/colorbar.m
@@ -182,7 +182,7 @@
   ## Don't delete the colorbar and reset the axis size if the
   ## parent figure is being deleted.
   if (ishandle (hc) && strcmp (get (hc, "type"), "axes")
-      && (isempty (gcbf()) || strcmp (get (gcbf(), "beingdeleted"),"off")))
+      && (isempty (gcbf ()) || strcmp (get (gcbf (), "beingdeleted"),"off")))
     if (strcmp (get (hc, "beingdeleted"), "off"))
       delete (hc);
     endif
@@ -209,7 +209,7 @@
 
 function update_colorbar_clim (h, d, hi, vert)
   if (ishandle (h) && strcmp (get (h, "type"), "image")
-      && (isempty (gcbf()) || strcmp (get (gcbf(), "beingdeleted"),"off")))
+      && (isempty (gcbf ()) || strcmp (get (gcbf (), "beingdeleted"),"off")))
     clen = rows (get (get (h, "parent"), "colormap"));
     cext = get (h, "clim");
     cdiff = (cext(2) - cext(1)) / clen / 2;
@@ -229,7 +229,7 @@
 function update_colorbar_axis (h, d, cax, orig_props)
 
   if (ishandle (cax) && strcmp (get (cax, "type"), "axes")
-      && (isempty (gcbf()) || strcmp (get (gcbf(), "beingdeleted"),"off")))
+      && (isempty (gcbf ()) || strcmp (get (gcbf (), "beingdeleted"),"off")))
     loc = get (cax, "location");
     obj = get (h);
     obj.__my_handle__ = h;
--- a/scripts/plot/figure.m
+++ b/scripts/plot/figure.m
@@ -59,7 +59,7 @@
   ## Check to see if we already have a figure on the screen.  If we do,
   ## then update it if it is different from the figure we are creating
   ## or switching to.
-  cf = get (0, "currentfigure");   # Can't use gcf() because it calls figure()
+  cf = get (0, "currentfigure");   # Can't use gcf () because it calls figure ()
   if (! isempty (cf) && cf != 0)
     if (isnan (f) || cf != f)
       drawnow ();
--- a/scripts/plot/isosurface.m
+++ b/scripts/plot/isosurface.m
@@ -174,7 +174,7 @@
                     "FaceColor", "g", "EdgeColor", "k");
       endif
       if (! ishold ())
-        set (gca(), "view", [-37.5, 30],
+        set (gca (), "view", [-37.5, 30],
              "xgrid", "on", "ygrid", "on", "zgrid", "on");
       endif
     case 1
--- a/scripts/plot/legend.m
+++ b/scripts/plot/legend.m
@@ -856,7 +856,7 @@
 
   for i = 1 : numel (ca)
     if (ishandle (ca(i)) && strcmp (get (ca(i), "type"), "axes")
-        && (isempty (gcbf()) || strcmp (get (gcbf(), "beingdeleted"),"off"))
+        && (isempty (gcbf ()) || strcmp (get (gcbf (), "beingdeleted"),"off"))
         && strcmp (get (ca(i), "beingdeleted"), "off"))
       units = get (ca(i), "units");
       unwind_protect
@@ -875,7 +875,7 @@
 
 function deletelegend1 (h, d, ca)
   if (ishandle (ca) && strcmp (get (ca, "type"), "axes")
-      && (isempty (gcbf()) || strcmp (get (gcbf(), "beingdeleted"),"off"))
+      && (isempty (gcbf ()) || strcmp (get (gcbf (), "beingdeleted"),"off"))
       && strcmp (get (ca, "beingdeleted"), "off"))
     delete (ca);
   endif
@@ -884,7 +884,7 @@
 function deletelegend2 (h, d, ca, pos, outpos, t1, hplots)
   for i = 1 : numel (ca)
     if (ishandle (ca(i)) && strcmp (get (ca(i), "type"), "axes")
-        && (isempty (gcbf()) || strcmp (get (gcbf(), "beingdeleted"),"off"))
+        && (isempty (gcbf ()) || strcmp (get (gcbf (), "beingdeleted"),"off"))
         && strcmp (get (ca(i), "beingdeleted"), "off"))
       if (!isempty (pos) && !isempty(outpos))
         units = get (ca(i), "units");
--- a/scripts/plot/loglog.m
+++ b/scripts/plot/loglog.m
@@ -38,7 +38,7 @@
   [h, varargin, nargs] = __plt_get_axis_arg__ ("loglog", varargin{:});
 
   if (nargs < 1)
-    print_usage();
+    print_usage ();
   endif
 
   oldh = gca ();
--- a/scripts/plot/plot.m
+++ b/scripts/plot/plot.m
@@ -186,7 +186,7 @@
   [h, varargin, nargs] = __plt_get_axis_arg__ ("plot", varargin{:});
 
   if (nargs < 1)
-    print_usage();
+    print_usage ();
   endif
 
   oldh = gca ();
--- a/scripts/plot/plot3.m
+++ b/scripts/plot/plot3.m
@@ -327,7 +327,7 @@
   endif
 
   if (!isempty (hlgnd))
-    legend (gca(), hlgnd, tlgnd);
+    legend (gca (), hlgnd, tlgnd);
   endif
 
   set (gca (), "view", [-37.5, 30]);
--- a/scripts/plot/plotyy.m
+++ b/scripts/plot/plotyy.m
@@ -284,7 +284,7 @@
 
 function deleteplotyy (h, d, ax2, t2)
   if (ishandle (ax2) && strcmp (get (ax2, "type"), "axes")
-      && (isempty (gcbf()) || strcmp (get (gcbf(), "beingdeleted"),"off"))
+      && (isempty (gcbf ()) || strcmp (get (gcbf (), "beingdeleted"),"off"))
       && strcmp (get (ax2, "beingdeleted"), "off"))
     set (t2, "deletefcn", []);
     delete (ax2);
--- a/scripts/plot/polar.m
+++ b/scripts/plot/polar.m
@@ -38,7 +38,7 @@
   [h, varargin, nargs] = __plt_get_axis_arg__ ("polar", varargin{:});
 
   if (nargs < 1)
-    print_usage();
+    print_usage ();
   endif
 
   oldh = gca ();
--- a/scripts/plot/private/__errplot__.m
+++ b/scripts/plot/private/__errplot__.m
@@ -196,7 +196,7 @@
   ## Process legend key
   if (! isempty (fmt.key))    
     hlegend = [];
-    fkids = get (gcf(), "children");
+    fkids = get (gcf (), "children");
     for i = 1 : numel (fkids)
       if (ishandle (fkids(i)) && strcmp (get (fkids(i), "type"), "axes")
           && (strcmp (get (fkids(i), "tag"), "legend")))
@@ -218,7 +218,7 @@
     hlgnd(end+1) = hg;
     tlgnd(end+1) = fmt.key;
 
-    legend (gca(), hlgnd, tlgnd);
+    legend (gca (), hlgnd, tlgnd);
   endif
 
 endfunction
--- a/scripts/plot/private/__ghostscript__.m
+++ b/scripts/plot/private/__ghostscript__.m
@@ -118,13 +118,13 @@
     unwind_protect
       fid = fopen (offsetfile, "w");
       if (fid == -1)
-        error ("print:fopenfailed", "__ghostscript__.m: fopen() failed");
+        error ("print:fopenfailed", "__ghostscript__.m: fopen () failed");
       endif
       fprintf (fid, "%s\n", offset_ps{:});
     unwind_protect_cleanup
       status = fclose (fid);
       if (status == -1)
-        error ("print:fclosefailed", "__ghostscript__.m: fclose() failed");
+        error ("print:fclosefailed", "__ghostscript__.m: fclose () failed");
       endif
     end_unwind_protect
     if (opts.debug)
--- a/scripts/plot/private/__marching_cube__.m
+++ b/scripts/plot/private/__marching_cube__.m
@@ -235,7 +235,7 @@
   endif
 endfunction
 
-function [edge_table, tri_table] = init_mc()
+function [edge_table, tri_table] = init_mc ()
   edge_table = [
   0x0  , 0x109, 0x203, 0x30a, 0x406, 0x50f, 0x605, 0x70c, ...
   0x80c, 0x905, 0xa0f, 0xb06, 0xc0a, 0xd03, 0xe09, 0xf00, ...
--- a/scripts/plot/private/__plt__.m
+++ b/scripts/plot/private/__plt__.m
@@ -37,7 +37,7 @@
     properties = {};
 
     hlegend = [];
-    fkids = get (gcf(), "children");
+    fkids = get (gcf (), "children");
     for i = 1 : numel(fkids)
       if (ishandle (fkids (i)) && strcmp (get (fkids (i), "type"), "axes")
           && (strcmp (get (fkids (i), "tag"), "legend")))
@@ -132,7 +132,7 @@
     endwhile
 
     if (setlgnd)
-      legend (gca(), hlgnd, tlgnd);
+      legend (gca (), hlgnd, tlgnd);
     endif
   else
     error ("__plt__: invalid number of arguments");
--- a/scripts/plot/private/__scatter__.m
+++ b/scripts/plot/private/__scatter__.m
@@ -111,7 +111,7 @@
   endwhile
 
   if (isempty (c))
-    c = __next_line_color__();
+    c = __next_line_color__ ();
   endif
 
   hg = hggroup ();
--- a/scripts/plot/semilogx.m
+++ b/scripts/plot/semilogx.m
@@ -38,7 +38,7 @@
   [h, varargin, nargs] = __plt_get_axis_arg__ ("semilogx", varargin{:});
 
   if (nargs < 1)
-    print_usage();
+    print_usage ();
   endif
 
   oldh = gca ();
--- a/scripts/plot/semilogy.m
+++ b/scripts/plot/semilogy.m
@@ -38,7 +38,7 @@
   [h, varargin, nargs] = __plt_get_axis_arg__ ("semilogy", varargin{:});
 
   if (nargs < 1)
-    print_usage();
+    print_usage ();
   endif
 
   oldh = gca ();
--- a/scripts/plot/trimesh.m
+++ b/scripts/plot/trimesh.m
@@ -41,10 +41,10 @@
   else
     newplot ();
     handle = patch ("Vertices", [x(:), y(:), z(:)], "Faces", tri,
-                    "FaceColor", "none", "EdgeColor", __next_line_color__(),
+                    "FaceColor", "none", "EdgeColor", __next_line_color__ (),
                     varargin{:});
     if (! ishold ())
-      set (gca(), "view", [-37.5, 30],
+      set (gca (), "view", [-37.5, 30],
            "xgrid", "on", "ygrid", "on", "zgrid", "on");
     endif
     if (nargout > 0)
--- a/scripts/plot/trisurf.m
+++ b/scripts/plot/trisurf.m
@@ -64,7 +64,7 @@
     endif
 
     if (! ishold ())
-      set (gca(), "view", [-37.5, 30],
+      set (gca (), "view", [-37.5, 30],
            "xgrid", "on", "ygrid", "on", "zgrid", "on");
     endif
   endif
--- a/scripts/testfun/demo.m
+++ b/scripts/testfun/demo.m
@@ -128,7 +128,7 @@
       embed_func = regexp (block, '^\s*function ', 'once', 'lineanchors');
       if (isempty (embed_func))
         ## Use an environment without variables
-        eval (cstrcat ("function __demo__()\n", block, "\nendfunction"));
+        eval (cstrcat ("function __demo__ ()\n", block, "\nendfunction"));
         ## Display the code that will be executed before executing it
         printf ("%s example %d:%s\n\n", name, doidx(i), block);
         __demo__;
--- a/scripts/testfun/test.m
+++ b/scripts/testfun/test.m
@@ -281,7 +281,7 @@
       elseif (__rundemo && __isdemo)
         try
           ## process the code in an environment without variables
-          eval (sprintf ("function __test__()\n%s\nendfunction", __code));
+          eval (sprintf ("function __test__ ()\n%s\nendfunction", __code));
           __test__;
           input ("Press <enter> to continue: ", "s");
         catch
--- a/scripts/time/datetick.m
+++ b/scripts/time/datetick.m
@@ -135,7 +135,7 @@
   else
     ## Need to do our own axis tick position calculation as
     ## year, etc, don't fallback on nice datenum values.
-    objs = findall (gca());
+    objs = findall (gca ());
     xmax = NaN;
     xmin = NaN;
     for i = 1 : length (objs)
@@ -244,16 +244,16 @@
 
   if (keepticks)
     if (keeplimits)
-      set (gca(), strcat (ax, "ticklabel"), sticks);
+      set (gca (), strcat (ax, "ticklabel"), sticks);
     else
-      set (gca(), strcat (ax, "ticklabel"), sticks, strcat (ax, "lim"),
+      set (gca (), strcat (ax, "ticklabel"), sticks, strcat (ax, "lim"),
       [min(ticks), max(ticks)]);
     endif
   else
     if (keeplimits)
-      set (gca(), strcat (ax, "tick"), ticks, strcat (ax, "ticklabel"), sticks);
+      set (gca (), strcat (ax, "tick"), ticks, strcat (ax, "ticklabel"), sticks);
     else
-      set (gca(), strcat (ax, "tick"), ticks, strcat (ax, "ticklabel"), sticks,
+      set (gca (), strcat (ax, "tick"), ticks, strcat (ax, "ticklabel"), sticks,
       strcat (ax, "lim"), [min(ticks), max(ticks)]);
     endif
   endif
--- a/src/DLD-FUNCTIONS/__delaunayn__.cc
+++ b/src/DLD-FUNCTIONS/__delaunayn__.cc
@@ -124,7 +124,7 @@
       boolT ismalloc = false;
 
       // Qhull flags argument is not const char*
-      OCTAVE_LOCAL_BUFFER (char, flags, 9 + options.length());
+      OCTAVE_LOCAL_BUFFER (char, flags, 9 + options.length ());
 
       sprintf (flags, "qhull d %s", options.c_str ());
 
--- a/src/DLD-FUNCTIONS/__dsearchn__.cc
+++ b/src/DLD-FUNCTIONS/__dsearchn__.cc
@@ -40,7 +40,7 @@
 Undocumented internal function.\n\
 @end deftypefn")
 {
-  int nargin = args.length();
+  int nargin = args.length ();
   octave_value_list retval;
 
   if (nargin != 2)
@@ -49,18 +49,18 @@
       return retval;
     }
 
-  Matrix x = args(0).matrix_value().transpose ();
-  Matrix xi = args(1).matrix_value().transpose ();
+  Matrix x = args(0).matrix_value ().transpose ();
+  Matrix xi = args(1).matrix_value ().transpose ();
 
   if (! error_state)
     {
-      if (x.rows() != xi.rows() || x.columns() < 1)
+      if (x.rows () != xi.rows () || x.columns () < 1)
         error ("__dsearch__: number of rows of X and XI must match");
       else
         {
-          octave_idx_type n = x.rows();
-          octave_idx_type nx = x.columns();
-          octave_idx_type nxi = xi.columns();
+          octave_idx_type n = x.rows ();
+          octave_idx_type nx = x.columns ();
+          octave_idx_type nxi = xi.columns ();
 
           ColumnVector idx (nxi);
           double *pidx = idx.fortran_vec ();
--- a/src/DLD-FUNCTIONS/__fltk_uigetfile__.cc
+++ b/src/DLD-FUNCTIONS/__fltk_uigetfile__.cc
@@ -58,15 +58,15 @@
 
   octave_value_list retval (3, octave_value (0));
 
-  std::string file_filter = args(0).string_value();
-  std::string title = args(1).string_value();
-  std::string default_name = args(2).string_value();
-  Matrix pos = args(3).matrix_value();
+  std::string file_filter = args(0).string_value ();
+  std::string title = args(1).string_value ();
+  std::string default_name = args(2).string_value ();
+  Matrix pos = args(3).matrix_value ();
 
   int multi_type = Fl_File_Chooser::SINGLE;
   std::string flabel = "Filename:";
 
-  std::string multi = args(4).string_value();
+  std::string multi = args(4).string_value ();
   if (multi == "on")
     multi_type = Fl_File_Chooser::MULTI;
   else if (multi == "dir")
@@ -92,7 +92,7 @@
   while (fc.shown ())
     Fl::wait ();
 
-  if (fc.value())
+  if (fc.value ())
     {
       int file_count = fc.count ();
       std::string fname;
--- a/src/DLD-FUNCTIONS/__glpk__.cc
+++ b/src/DLD-FUNCTIONS/__glpk__.cc
@@ -168,7 +168,7 @@
   int typx = 0;
   int method;
 
-  clock_t t_start = clock();
+  clock_t t_start = clock ();
 
 #if 0
 #ifdef GLPK_PRE_4_14
@@ -488,7 +488,7 @@
 
   //-- 1nd Input. A column array containing the objective function
   //--            coefficients.
-  volatile int mrowsc = args(0).rows();
+  volatile int mrowsc = args(0).rows ();
 
   Matrix C (args(0).matrix_value ());
 
--- a/src/DLD-FUNCTIONS/__init_fltk__.cc
+++ b/src/DLD-FUNCTIONS/__init_fltk__.cc
@@ -738,7 +738,7 @@
           // related windows.  Otherwise, the class is just "FLTK"
           xclass ("Octave");
           show ();
-          if (fp.get_currentaxes ().ok())
+          if (fp.get_currentaxes ().ok ())
             show_canvas ();
           else
             hide_canvas ();
@@ -880,7 +880,7 @@
         else
           hide_menubar ();
 
-        mark_modified();
+        mark_modified ();
       }
   }
 
--- a/src/DLD-FUNCTIONS/__lin_interpn__.cc
+++ b/src/DLD-FUNCTIONS/__lin_interpn__.cc
@@ -195,7 +195,7 @@
   for (int i = 0; i < n; i++)
     {
       y[i] = Y[i].data ();
-      size[i] =  V.dims()(i);
+      size[i] =  V.dims ()(i);
     }
 
   OCTAVE_LOCAL_BUFFER (const T *, x, n);
@@ -286,7 +286,7 @@
   // dimension of the problem
   int n = (nargin-1)/2;
 
-  if (args(n).is_single_type())
+  if (args(n).is_single_type ())
     {
       OCTAVE_LOCAL_BUFFER (FloatNDArray, X, n);
       OCTAVE_LOCAL_BUFFER (FloatNDArray, Y, n);
--- a/src/DLD-FUNCTIONS/__magick_read__.cc
+++ b/src/DLD-FUNCTIONS/__magick_read__.cc
@@ -428,14 +428,14 @@
   bool all_frames = false;
 
   if (args.length () == 2 && args(1).is_real_type ())
-    frameidx = args(1).int_vector_value();
+    frameidx = args(1).int_vector_value ();
   else if (args.length () == 3 && args(1).is_string ()
-           && args(1).string_value() == "frames")
+           && args(1).string_value () == "frames")
     {
-      if (args(2).is_string () && args(2).string_value() == "all")
+      if (args(2).is_string () && args(2).string_value () == "all")
         all_frames = true;
       else if (args(2).is_real_type ())
-        frameidx = args(2).int_vector_value();
+        frameidx = args(2).int_vector_value ();
     }
   else
     {
@@ -901,7 +901,7 @@
                 if (args(3).is_real_type ())
                   write_image (filename, fmt, args(2), args(3));
                 else
-                  write_image (filename, fmt, args(2), octave_value(), args(3));
+                  write_image (filename, fmt, args(2), octave_value (), args(3));
               else
                 write_image (filename, fmt, args(2));
             }
--- a/src/DLD-FUNCTIONS/__pchip_deriv__.cc
+++ b/src/DLD-FUNCTIONS/__pchip_deriv__.cc
@@ -59,7 +59,7 @@
   octave_value retval;
   const int nargin = args.length ();
 
-  bool rows = (nargin == 3 && args (2).uint_value() == 2);
+  bool rows = (nargin == 3 && args (2).uint_value () == 2);
 
   if (nargin >= 2)
     {
--- a/src/DLD-FUNCTIONS/balance.cc
+++ b/src/DLD-FUNCTIONS/balance.cc
@@ -104,14 +104,14 @@
   // problem dimension
   octave_idx_type nn = args(0).rows ();
 
-  if (nn != args(0).columns())
+  if (nn != args(0).columns ())
     {
       gripe_square_matrix_required ("balance");
       return retval;
     }
 
   bool isfloat = args(0).is_single_type () ||
-    (! AEPcase && args(1).is_single_type());
+    (! AEPcase && args(1).is_single_type ());
 
   bool complex_case = (args(0).is_complex_type () ||
                        (! AEPcase && args(1).is_complex_type ()));
--- a/src/DLD-FUNCTIONS/bsxfun.cc
+++ b/src/DLD-FUNCTIONS/bsxfun.cc
@@ -442,7 +442,7 @@
                   octave_value_list idxB;
                   octave_value C;
                   octave_value_list inputs;
-                  Array<int> ra_idx (dim_vector (dvc.length(), 1), 0);
+                  Array<int> ra_idx (dim_vector (dvc.length (), 1), 0);
 
 
                   for (octave_idx_type i = 0; i < ncount; i++)
@@ -549,7 +549,7 @@
                                       result_ComplexNDArray =
                                         ComplexNDArray (result_FloatNDArray);
                                       result_ComplexNDArray.insert
-                                        (tmp(0).complex_array_value(), ra_idx);
+                                        (tmp(0).complex_array_value (), ra_idx);
                                       have_FloatComplexNDArray = false;
                                       have_ComplexNDArray = true;
                                     }
@@ -558,20 +558,20 @@
                                       result_NDArray =
                                         NDArray (result_FloatNDArray);
                                       result_NDArray.insert
-                                        (tmp(0).array_value(), ra_idx);
+                                        (tmp(0).array_value (), ra_idx);
                                       have_FloatNDArray = false;
                                       have_NDArray = true;
                                     }
                                 }
                               else if (tmp(0).is_real_type ())
                                 result_FloatNDArray.insert
-                                  (tmp(0).float_array_value(), ra_idx);
+                                  (tmp(0).float_array_value (), ra_idx);
                               else
                                 {
                                   result_FloatComplexNDArray =
                                     FloatComplexNDArray (result_FloatNDArray);
                                   result_FloatComplexNDArray.insert
-                                    (tmp(0).float_complex_array_value(), ra_idx);
+                                    (tmp(0).float_complex_array_value (), ra_idx);
                                   have_FloatNDArray = false;
                                   have_FloatComplexNDArray = true;
                                 }
@@ -585,14 +585,14 @@
                                   C = do_cat_op (C, tmp(0), ra_idx);
                                 }
                               else if (tmp(0).is_real_type ())
-                                result_NDArray.insert (tmp(0).array_value(),
+                                result_NDArray.insert (tmp(0).array_value (),
                                                        ra_idx);
                               else
                                 {
                                   result_ComplexNDArray =
                                     ComplexNDArray (result_NDArray);
                                   result_ComplexNDArray.insert
-                                    (tmp(0).complex_array_value(), ra_idx);
+                                    (tmp(0).complex_array_value (), ra_idx);
                                   have_NDArray = false;
                                   have_ComplexNDArray = true;
                                 }
--- a/src/DLD-FUNCTIONS/ccolamd.cc
+++ b/src/DLD-FUNCTIONS/ccolamd.cc
@@ -270,8 +270,8 @@
 
       if (nargin > 2)
         {
-          NDArray in_cmember = args(2).array_value();
-          octave_idx_type cslen = in_cmember.length();
+          NDArray in_cmember = args(2).array_value ();
+          octave_idx_type cslen = in_cmember.length ();
           OCTAVE_LOCAL_BUFFER (octave_idx_type, cmember, cslen);
           for (octave_idx_type i = 0; i < cslen; i++)
             // convert cmember from 1-based to 0-based
@@ -502,8 +502,8 @@
 
       if (nargin > 2)
         {
-          NDArray in_cmember = args(2).array_value();
-          octave_idx_type cslen = in_cmember.length();
+          NDArray in_cmember = args(2).array_value ();
+          octave_idx_type cslen = in_cmember.length ();
           OCTAVE_LOCAL_BUFFER (octave_idx_type, cmember, cslen);
           for (octave_idx_type i = 0; i < cslen; i++)
             // convert cmember from 1-based to 0-based
--- a/src/DLD-FUNCTIONS/cellfun.cc
+++ b/src/DLD-FUNCTIONS/cellfun.cc
@@ -184,10 +184,10 @@
     {
       if (nargin == 3)
         {
-          std::string class_name = args(2).string_value();
+          std::string class_name = args(2).string_value ();
           boolNDArray result (f_args.dims ());
           for (octave_idx_type count = 0; count < k; count++)
-            result(count) = (f_args.elem(count).class_name() == class_name);
+            result(count) = (f_args.elem(count).class_name () == class_name);
 
           retval(0) = result;
         }
@@ -209,7 +209,7 @@
       size_t compare_len = std::max (arg.length (), static_cast<size_t> (2));
 
       if (arg.compare ("uniformoutput", compare_len))
-        uniform_output = args(nargin-1).bool_value();
+        uniform_output = args(nargin-1).bool_value ();
       else if (arg.compare ("errorhandler", compare_len))
         {
           if (args(nargin-1).is_function_handle ()
@@ -239,7 +239,7 @@
       else
         {
           error ("cellfun: unrecognized parameter %s",
-                 arg.c_str());
+                 arg.c_str ());
           break;
         }
 
@@ -1839,7 +1839,7 @@
 @seealso{mat2cell}\n\
 @end deftypefn")
 {
-  int nargin =  args.length();
+  int nargin =  args.length ();
   octave_value retval;
 
   if (nargin < 1 || nargin > 2)
@@ -2177,7 +2177,7 @@
 @seealso{num2cell, cell2mat}\n\
 @end deftypefn")
 {
-  int nargin = args.length();
+  int nargin = args.length ();
   octave_value retval;
 
   if (nargin < 2)
--- a/src/DLD-FUNCTIONS/chol.cc
+++ b/src/DLD-FUNCTIONS/chol.cc
@@ -204,16 +204,16 @@
                       if (vecout)
                         retval(2) = fact.perm ();
                       else
-                        retval(2) = fact.Q();
+                        retval(2) = fact.Q ();
                     }
 
                   if (nargout > 1 || info == 0)
                     {
-                      retval(1) = fact.P();
+                      retval(1) = fact.P ();
                       if (LLt)
-                        retval(0) = fact.L();
+                        retval(0) = fact.L ();
                       else
-                        retval(0) = fact.R();
+                        retval(0) = fact.R ();
                     }
                   else
                     error ("chol: input matrix must be positive definite");
@@ -233,16 +233,16 @@
                       if (vecout)
                         retval(2) = fact.perm ();
                       else
-                        retval(2) = fact.Q();
+                        retval(2) = fact.Q ();
                     }
 
                   if (nargout > 1 || info == 0)
                     {
-                      retval(1) = fact.P();
+                      retval(1) = fact.P ();
                       if (LLt)
-                        retval(0) = fact.L();
+                        retval(0) = fact.L ();
                       else
-                        retval(0) = fact.R();
+                        retval(0) = fact.R ();
                     }
                   else
                     error ("chol: input matrix must be positive definite");
--- a/src/DLD-FUNCTIONS/daspk.cc
+++ b/src/DLD-FUNCTIONS/daspk.cc
@@ -297,9 +297,9 @@
       if (f_arg.is_cell ())
         {
           Cell c = f_arg.cell_value ();
-          if (c.length() == 1)
+          if (c.length () == 1)
             f_arg = c(0);
-          else if (c.length() == 2)
+          else if (c.length () == 2)
             {
               if (c(0).is_function_handle () || c(0).is_inline_function ())
                 daspk_fcn = c(0).function_value ();
@@ -328,7 +328,7 @@
 
                       if (!daspk_jac)
                         {
-                          if (fcn_name.length())
+                          if (fcn_name.length ())
                             clear_function (fcn_name);
                           daspk_fcn = 0;
                         }
@@ -339,7 +339,7 @@
             DASPK_ABORT1 ("incorrect number of elements in cell array");
         }
 
-      if (!daspk_fcn && ! f_arg.is_cell())
+      if (!daspk_fcn && ! f_arg.is_cell ())
         {
           if (f_arg.is_function_handle () || f_arg.is_inline_function ())
             daspk_fcn = f_arg.function_value ();
@@ -385,7 +385,7 @@
 
                             if (!daspk_jac)
                               {
-                                if (fcn_name.length())
+                                if (fcn_name.length ())
                                   clear_function (fcn_name);
                                 daspk_fcn = 0;
                               }
@@ -446,9 +446,9 @@
       else
         output = dae.integrate (out_times, deriv_output);
 
-      if (fcn_name.length())
+      if (fcn_name.length ())
         clear_function (fcn_name);
-      if (jac_name.length())
+      if (jac_name.length ())
         clear_function (jac_name);
 
       if (! error_state)
--- a/src/DLD-FUNCTIONS/dasrt.cc
+++ b/src/DLD-FUNCTIONS/dasrt.cc
@@ -385,9 +385,9 @@
   if (f_arg.is_cell ())
     {
       Cell c = f_arg.cell_value ();
-      if (c.length() == 1)
+      if (c.length () == 1)
         f_arg = c(0);
-      else if (c.length() == 2)
+      else if (c.length () == 2)
         {
           if (c(0).is_function_handle () || c(0).is_inline_function ())
             dasrt_f = c(0).function_value ();
@@ -416,7 +416,7 @@
 
                   if (!dasrt_j)
                     {
-                      if (fcn_name.length())
+                      if (fcn_name.length ())
                         clear_function (fcn_name);
                       dasrt_f = 0;
                     }
@@ -427,7 +427,7 @@
         DASRT_ABORT1 ("incorrect number of elements in cell array");
     }
 
-  if (!dasrt_f && ! f_arg.is_cell())
+  if (!dasrt_f && ! f_arg.is_cell ())
     {
       if (f_arg.is_function_handle () || f_arg.is_inline_function ())
         dasrt_f = f_arg.function_value ();
@@ -487,9 +487,9 @@
 
   argp++;
 
-  if (args(1).is_function_handle() || args(1).is_inline_function())
+  if (args(1).is_function_handle () || args(1).is_inline_function ())
     {
-      dasrt_cf = args(1).function_value();
+      dasrt_cf = args(1).function_value ();
 
       if (! dasrt_cf)
         DASRT_ABORT1 ("expecting function name as argument 2");
@@ -557,9 +557,9 @@
   else
     output = dae.integrate (out_times);
 
-  if (fcn_name.length())
+  if (fcn_name.length ())
     clear_function (fcn_name);
-  if (jac_name.length())
+  if (jac_name.length ())
     clear_function (jac_name);
 
   if (! error_state)
--- a/src/DLD-FUNCTIONS/dassl.cc
+++ b/src/DLD-FUNCTIONS/dassl.cc
@@ -298,9 +298,9 @@
       if (f_arg.is_cell ())
         {
           Cell c = f_arg.cell_value ();
-          if (c.length() == 1)
+          if (c.length () == 1)
             f_arg = c(0);
-          else if (c.length() == 2)
+          else if (c.length () == 2)
             {
               if (c(0).is_function_handle () || c(0).is_inline_function ())
                 dassl_fcn = c(0).function_value ();
@@ -329,7 +329,7 @@
 
                         if (!dassl_jac)
                           {
-                            if (fcn_name.length())
+                            if (fcn_name.length ())
                               clear_function (fcn_name);
                             dassl_fcn = 0;
                           }
@@ -340,7 +340,7 @@
             DASSL_ABORT1 ("incorrect number of elements in cell array");
         }
 
-      if (!dassl_fcn && ! f_arg.is_cell())
+      if (!dassl_fcn && ! f_arg.is_cell ())
         {
           if (f_arg.is_function_handle () || f_arg.is_inline_function ())
             dassl_fcn = f_arg.function_value ();
@@ -386,7 +386,7 @@
 
                             if (!dassl_jac)
                               {
-                                if (fcn_name.length())
+                                if (fcn_name.length ())
                                   clear_function (fcn_name);
                                 dassl_fcn = 0;
                               }
@@ -448,9 +448,9 @@
       else
         output = dae.integrate (out_times, deriv_output);
 
-      if (fcn_name.length())
+      if (fcn_name.length ())
         clear_function (fcn_name);
-      if (jac_name.length())
+      if (jac_name.length ())
         clear_function (jac_name);
 
       if (! error_state)
--- a/src/DLD-FUNCTIONS/dmperm.cc
+++ b/src/DLD-FUNCTIONS/dmperm.cc
@@ -70,14 +70,14 @@
   if (arg.is_real_type ())
     {
       m = arg.sparse_matrix_value ();
-      csm.nzmax = m.nnz();
+      csm.nzmax = m.nnz ();
       csm.p = m.xcidx ();
       csm.i = m.xridx ();
     }
   else
     {
       cm = arg.sparse_complex_matrix_value ();
-      csm.nzmax = cm.nnz();
+      csm.nzmax = cm.nnz ();
       csm.p = cm.xcidx ();
       csm.i = cm.xridx ();
     }
@@ -153,7 +153,7 @@
 @seealso{colamd, ccolamd}\n\
 @end deftypefn")
 {
-  int nargin = args.length();
+  int nargin = args.length ();
   octave_value_list retval;
 
   if (nargin != 1)
@@ -201,7 +201,7 @@
 @seealso{dmperm}\n\
 @end deftypefn")
 {
-  int nargin = args.length();
+  int nargin = args.length ();
   octave_value_list retval;
 
   if (nargin != 1)
--- a/src/DLD-FUNCTIONS/eig.cc
+++ b/src/DLD-FUNCTIONS/eig.cc
@@ -93,7 +93,7 @@
       else if (arg_is_empty > 0)
         return octave_value_list (2, Matrix ());
 
-      if (!(arg_b.is_single_type() || arg_b.is_double_type ()))
+      if (!(arg_b.is_single_type () || arg_b.is_double_type ()))
         {
           gripe_wrong_type_arg ("eig", arg_b);
           return retval;
--- a/src/DLD-FUNCTIONS/eigs.cc
+++ b/src/DLD-FUNCTIONS/eigs.cc
@@ -346,7 +346,7 @@
   if (call_depth > 1)
     {
       error ("eigs: invalid recursive call");
-      if (fcn_name.length())
+      if (fcn_name.length ())
         clear_function (fcn_name);
       return retval;
     }
@@ -393,11 +393,11 @@
         {
           if (args(0).is_sparse_type ())
             {
-              ascm = (args(0).sparse_complex_matrix_value());
+              ascm = (args(0).sparse_complex_matrix_value ());
               a_is_sparse = true;
             }
           else
-            acm = (args(0).complex_matrix_value());
+            acm = (args(0).complex_matrix_value ());
           a_is_complex = true;
           symmetric = false; // ARPACK doesn't special case complex symmetric
           sym_tested = true;
@@ -406,12 +406,12 @@
         {
           if (args(0).is_sparse_type ())
             {
-              asmm = (args(0).sparse_matrix_value());
+              asmm = (args(0).sparse_matrix_value ());
               a_is_sparse = true;
             }
           else
             {
-              amm = (args(0).matrix_value());
+              amm = (args(0).matrix_value ());
             }
         }
 
@@ -547,9 +547,9 @@
   if (!sym_tested && !have_a_fun)
     {
       if (a_is_sparse)
-        symmetric = asmm.is_symmetric();
+        symmetric = asmm.is_symmetric ();
       else
-        symmetric = amm.is_symmetric();
+        symmetric = amm.is_symmetric ();
     }
 
   if (have_b)
--- a/src/DLD-FUNCTIONS/fftw.cc
+++ b/src/DLD-FUNCTIONS/fftw.cc
@@ -115,7 +115,7 @@
 {
   octave_value retval;
 
-  int nargin = args.length();
+  int nargin = args.length ();
 
   if (nargin < 1 || nargin > 2)
     {
@@ -196,9 +196,9 @@
                     {
                       char *str = fftw_export_wisdom_to_string ();
 
-                      if (arg1.length() < 1)
+                      if (arg1.length () < 1)
                         fftw_forget_wisdom ();
-                      else if (! fftw_import_wisdom_from_string (arg1.c_str()))
+                      else if (! fftw_import_wisdom_from_string (arg1.c_str ()))
                         error ("could not import supplied WISDOM");
 
                       if (!error_state)
@@ -210,9 +210,9 @@
                     {
                       char *str = fftwf_export_wisdom_to_string ();
 
-                      if (arg1.length() < 1)
+                      if (arg1.length () < 1)
                         fftwf_forget_wisdom ();
-                      else if (! fftwf_import_wisdom_from_string (arg1.c_str()))
+                      else if (! fftwf_import_wisdom_from_string (arg1.c_str ()))
                         error ("could not import supplied WISDOM");
 
                       if (!error_state)
--- a/src/DLD-FUNCTIONS/filter.cc
+++ b/src/DLD-FUNCTIONS/filter.cc
@@ -252,7 +252,7 @@
 MArray<T>
 filter (MArray<T>& b, MArray<T>& a, MArray<T>& x, int dim = -1)
 {
-  dim_vector x_dims = x.dims();
+  dim_vector x_dims = x.dims ();
 
   if (dim < 0)
     {
@@ -403,7 +403,7 @@
 
   if (nargin == 5)
     {
-      dim = args(4).nint_value() - 1;
+      dim = args(4).nint_value () - 1;
       if (dim < 0 || dim >= x_dims.length ())
         {
           error ("filter: DIM must be a valid dimension");
--- a/src/DLD-FUNCTIONS/find.cc
+++ b/src/DLD-FUNCTIONS/find.cc
@@ -89,9 +89,9 @@
   octave_value_list retval ((nargout == 0 ? 1 : nargout), Matrix ());
 
 
-  octave_idx_type nc = v.cols();
-  octave_idx_type nr = v.rows();
-  octave_idx_type nz = v.nnz();
+  octave_idx_type nc = v.cols ();
+  octave_idx_type nr = v.rows ();
+  octave_idx_type nz = v.nnz ();
 
   // Search in the default range.
   octave_idx_type start_nc = -1;
@@ -231,7 +231,7 @@
   // There are far fewer special cases to handle for a PermMatrix.
   octave_value_list retval ((nargout == 0 ? 1 : nargout), Matrix ());
 
-  octave_idx_type nc = v.cols();
+  octave_idx_type nc = v.cols ();
   octave_idx_type start_nc, count;
 
   // Determine the range to search.
--- a/src/DLD-FUNCTIONS/kron.cc
+++ b/src/DLD-FUNCTIONS/kron.cc
@@ -82,7 +82,7 @@
   octave_idx_type nra = a.rows (), nrb = b.rows (), dla = a.diag_length ();
   octave_idx_type nca = a.cols (), ncb = b.cols ();
 
-  MArray<T> c (dim_vector (nra*nrb, nca*ncb), T());
+  MArray<T> c (dim_vector (nra*nrb, nca*ncb), T ());
 
   for (octave_idx_type ja = 0; ja < dla; ja++)
     for (octave_idx_type jb = 0; jb < ncb; jb++)
--- a/src/DLD-FUNCTIONS/lookup.cc
+++ b/src/DLD-FUNCTIONS/lookup.cc
@@ -70,7 +70,7 @@
 {
   return std::lexicographical_compare (a.begin (), a.end (),
                                        b.begin (), b.end (),
-                                       icmp_char_lt());
+                                       icmp_char_lt ());
 }
 
 // case-insensitive descending comparator
@@ -79,7 +79,7 @@
 {
   return std::lexicographical_compare (a.begin (), a.end (),
                                        b.begin (), b.end (),
-                                       icmp_char_gt());
+                                       icmp_char_gt ());
 }
 #endif
 
--- a/src/DLD-FUNCTIONS/lsode.cc
+++ b/src/DLD-FUNCTIONS/lsode.cc
@@ -298,9 +298,9 @@
       if (f_arg.is_cell ())
         {
           Cell c = f_arg.cell_value ();
-          if (c.length() == 1)
+          if (c.length () == 1)
             f_arg = c(0);
-          else if (c.length() == 2)
+          else if (c.length () == 2)
             {
               if (c(0).is_function_handle () || c(0).is_inline_function ())
                 lsode_fcn = c(0).function_value ();
@@ -329,7 +329,7 @@
 
                       if (!lsode_jac)
                         {
-                          if (fcn_name.length())
+                          if (fcn_name.length ())
                             clear_function (fcn_name);
                           lsode_fcn = 0;
                         }
@@ -340,7 +340,7 @@
             LSODE_ABORT1 ("incorrect number of elements in cell array");
         }
 
-      if (!lsode_fcn && ! f_arg.is_cell())
+      if (!lsode_fcn && ! f_arg.is_cell ())
         {
           if (f_arg.is_function_handle () || f_arg.is_inline_function ())
             lsode_fcn = f_arg.function_value ();
@@ -386,7 +386,7 @@
 
                             if (!lsode_jac)
                               {
-                                if (fcn_name.length())
+                                if (fcn_name.length ())
                                   clear_function (fcn_name);
                                 lsode_fcn = 0;
                               }
@@ -444,9 +444,9 @@
       else
         output = ode.integrate (out_times);
 
-      if (fcn_name.length())
+      if (fcn_name.length ())
         clear_function (fcn_name);
-      if (jac_name.length())
+      if (jac_name.length ())
         clear_function (jac_name);
 
       if (! error_state)
--- a/src/DLD-FUNCTIONS/matrix_type.cc
+++ b/src/DLD-FUNCTIONS/matrix_type.cc
@@ -129,7 +129,7 @@
           autocomp = false;
         }
 
-      if (args(0).is_scalar_type())
+      if (args(0).is_scalar_type ())
         {
           if (nargin == 1)
             retval = octave_value ("Diagonal");
@@ -198,7 +198,7 @@
                 retval = octave_value ("Positive Definite");
               else if (typ == MatrixType::Rectangular)
                 {
-                  if (args(0).rows() == args(0).columns())
+                  if (args(0).rows () == args(0).columns ())
                     retval = octave_value ("Singular");
                   else
                     retval = octave_value ("Rectangular");
@@ -270,7 +270,7 @@
                   else if (str_typ == "unknown")
                     mattyp.invalidate_type ();
                   else
-                    error ("matrix_type: Unknown matrix type %s", str_typ.c_str());
+                    error ("matrix_type: Unknown matrix type %s", str_typ.c_str ());
 
                   if (! error_state)
                     {
@@ -394,7 +394,7 @@
                 retval = octave_value ("Positive Definite");
               else if (typ == MatrixType::Rectangular)
                 {
-                  if (args(0).rows() == args(0).columns())
+                  if (args(0).rows () == args(0).columns ())
                     retval = octave_value ("Singular");
                   else
                     retval = octave_value ("Rectangular");
@@ -436,7 +436,7 @@
                   else if (str_typ == "unknown")
                     mattyp.invalidate_type ();
                   else
-                    error ("matrix_type: Unknown matrix type %s", str_typ.c_str());
+                    error ("matrix_type: Unknown matrix type %s", str_typ.c_str ());
 
                   if (! error_state)
                     {
@@ -477,7 +477,7 @@
                           // Set the matrix type
                           if (args(0).is_single_type ())
                             {
-                              if (args(0).is_complex_type())
+                              if (args(0).is_complex_type ())
                                 retval = octave_value
                                   (args(0).float_complex_matrix_value (),
                                    mattyp);
@@ -488,7 +488,7 @@
                             }
                           else
                             {
-                              if (args(0).is_complex_type())
+                              if (args(0).is_complex_type ())
                                 retval = octave_value
                                   (args(0).complex_matrix_value (),
                                    mattyp);
--- a/src/DLD-FUNCTIONS/md5sum.cc
+++ b/src/DLD-FUNCTIONS/md5sum.cc
@@ -49,14 +49,14 @@
   int nargin = args.length ();
 
   if (nargin != 1 && nargin != 2)
-    print_usage();
+    print_usage ();
   else
     {
       bool have_str = false;
-      std::string str = args(0).string_value();
+      std::string str = args(0).string_value ();
 
       if (nargin == 2)
-        have_str = args(1).bool_value();
+        have_str = args(1).bool_value ();
 
       if (!error_state)
         {
--- a/src/DLD-FUNCTIONS/mgorth.cc
+++ b/src/DLD-FUNCTIONS/mgorth.cc
@@ -67,7 +67,7 @@
 {
   octave_value_list retval;
 
-  int nargin = args.length();
+  int nargin = args.length ();
 
   if (nargin != 2 || nargout > 2)
   {
--- a/src/DLD-FUNCTIONS/qr.cc
+++ b/src/DLD-FUNCTIONS/qr.cc
@@ -200,7 +200,7 @@
 
   int nargin = args.length ();
 
-  if (nargin < 1 || nargin > (args(0).is_sparse_type() ? 3 : 2))
+  if (nargin < 1 || nargin > (args(0).is_sparse_type () ? 3 : 2))
     {
       print_usage ();
       return retval;
@@ -250,7 +250,7 @@
                     {
                       retval(1) = q.R (economy);
                       retval(0) = q.C (args(have_b).complex_matrix_value ());
-                      if (arg.rows() < arg.columns())
+                      if (arg.rows () < arg.columns ())
                         warning ("qr: non minimum norm solution for under-determined problem");
                     }
                   else if (nargout > 1)
@@ -271,7 +271,7 @@
                     {
                       retval(1) = q.R (economy);
                       retval(0) = q.C (args(have_b).matrix_value ());
-                      if (args(0).rows() < args(0).columns())
+                      if (args(0).rows () < args(0).columns ())
                         warning ("qr: non minimum norm solution for under-determined problem");
                     }
                   else if (nargout > 1)
--- a/src/DLD-FUNCTIONS/quad.cc
+++ b/src/DLD-FUNCTIONS/quad.cc
@@ -150,7 +150,7 @@
 #define QUAD_ABORT() \
   do \
     { \
-      if (fcn_name.length()) \
+      if (fcn_name.length ()) \
         clear_function (fcn_name); \
       return retval; \
     } \
@@ -463,7 +463,7 @@
           retval(0) = val;
         }
 
-      if (fcn_name.length())
+      if (fcn_name.length ())
         clear_function (fcn_name);
     }
   else
--- a/src/DLD-FUNCTIONS/rand.cc
+++ b/src/DLD-FUNCTIONS/rand.cc
@@ -70,7 +70,7 @@
 
   octave_rand::distribution (distribution);
 
-  if (nargin > 0 && args(nargin-1).is_string())
+  if (nargin > 0 && args(nargin-1).is_string ())
     {
       std::string s_arg = args(nargin-1).string_value ();
 
@@ -90,7 +90,7 @@
           error ("%s: expecting at least one argument", fcn);
           goto done;
         }
-      else if (args(0).is_string())
+      else if (args(0).is_string ())
         additional_arg = false;
       else
         {
@@ -261,7 +261,7 @@
                       octave_rand::seed (d);
                   }
                 else if (args(idx+1).is_string ()
-                         && args(idx+1).string_value() == "reset")
+                         && args(idx+1).string_value () == "reset")
                   octave_rand::reset ();
                 else
                   error ("%s: seed must be a real scalar", fcn);
@@ -269,7 +269,7 @@
             else if (ts == "state" || ts == "twister")
               {
                 if (args(idx+1).is_string ()
-                    && args(idx+1).string_value() == "reset")
+                    && args(idx+1).string_value () == "reset")
                   octave_rand::reset (fcn);
                 else
                   {
@@ -317,11 +317,11 @@
     {
       if (additional_arg)
         {
-          if (a.length() == 1)
+          if (a.length () == 1)
             return octave_rand::float_nd_array (dims, a(0));
           else
             {
-              if (a.dims() != dims)
+              if (a.dims () != dims)
                 {
                   error ("%s: mismatch in argument size", fcn);
                   return retval;
@@ -341,11 +341,11 @@
     {
       if (additional_arg)
         {
-          if (a.length() == 1)
+          if (a.length () == 1)
             return octave_rand::nd_array (dims, a(0));
           else
             {
-              if (a.dims() != dims)
+              if (a.dims () != dims)
                 {
                   error ("%s: mismatch in argument size", fcn);
                   return retval;
--- a/src/DLD-FUNCTIONS/regexp.cc
+++ b/src/DLD-FUNCTIONS/regexp.cc
@@ -231,7 +231,7 @@
 
       if (sz == 1)
         {
-          string_vector named_tokens = rx_lst.begin()->named_tokens ();
+          string_vector named_tokens = rx_lst.begin ()->named_tokens ();
 
           for (int j = 0; j < named_pats.length (); j++)
             nmap.assign (named_pats(j), named_tokens(j));
@@ -1311,9 +1311,9 @@
           for (octave_idx_type i = 0; i < dv0.numel (); i++)
             {
               new_args(0) = str(i);
-              if (pat.numel() == 1)
+              if (pat.numel () == 1)
                 new_args(1) = pat(0);
-              if (rep.numel() == 1)
+              if (rep.numel () == 1)
                 new_args(2) = rep(0);
 
               for (octave_idx_type j = 0; j < dv1.numel (); j++)
--- a/src/DLD-FUNCTIONS/symbfact.cc
+++ b/src/DLD-FUNCTIONS/symbfact.cc
@@ -143,29 +143,29 @@
 
   if (args(0).is_real_type ())
     {
-      const SparseMatrix a = args(0).sparse_matrix_value();
-      A->nrow = a.rows();
-      A->ncol = a.cols();
-      A->p = a.cidx();
-      A->i = a.ridx();
-      A->nzmax = a.nnz();
+      const SparseMatrix a = args(0).sparse_matrix_value ();
+      A->nrow = a.rows ();
+      A->ncol = a.cols ();
+      A->p = a.cidx ();
+      A->i = a.ridx ();
+      A->nzmax = a.nnz ();
       A->xtype = CHOLMOD_REAL;
 
-      if (a.rows() > 0 && a.cols() > 0)
-        A->x = a.data();
+      if (a.rows () > 0 && a.cols () > 0)
+        A->x = a.data ();
     }
   else if (args(0).is_complex_type ())
     {
-      const SparseComplexMatrix a = args(0).sparse_complex_matrix_value();
-      A->nrow = a.rows();
-      A->ncol = a.cols();
-      A->p = a.cidx();
-      A->i = a.ridx();
-      A->nzmax = a.nnz();
+      const SparseComplexMatrix a = args(0).sparse_complex_matrix_value ();
+      A->nrow = a.rows ();
+      A->ncol = a.cols ();
+      A->p = a.cidx ();
+      A->i = a.ridx ();
+      A->nzmax = a.nnz ();
       A->xtype = CHOLMOD_COMPLEX;
 
-      if (a.rows() > 0 && a.cols() > 0)
-        A->x = a.data();
+      if (a.rows () > 0 && a.cols () > 0)
+        A->x = a.data ();
     }
   else
     gripe_wrong_type_arg ("symbfact", args(0));
@@ -176,8 +176,8 @@
   if (nargin > 1)
     {
       char ch;
-      std::string str = args(1).string_value();
-      ch = tolower (str.c_str()[0]);
+      std::string str = args(1).string_value ();
+      ch = tolower (str.c_str ()[0]);
       if (ch == 'r')
         A->stype = 0;
       else if (ch == 'c')
--- a/src/DLD-FUNCTIONS/tril.cc
+++ b/src/DLD-FUNCTIONS/tril.cc
@@ -69,7 +69,7 @@
       for (octave_idx_type j = 0; j < nc; j++)
         {
           octave_idx_type ii = std::min (std::max (zero, j - k), nr);
-          std::fill (rvec, rvec + ii, T());
+          std::fill (rvec, rvec + ii, T ());
           std::copy (avec + ii, avec + nr, rvec + ii);
           avec += nr;
           rvec += nr;
@@ -111,7 +111,7 @@
         {
           octave_idx_type ii = std::min (std::max (zero, j + 1 - k), nr);
           std::copy (avec, avec + ii, rvec);
-          std::fill (rvec + ii, rvec + nr, T());
+          std::fill (rvec + ii, rvec + nr, T ());
           avec += nr;
           rvec += nr;
         }
@@ -134,7 +134,7 @@
     }
 
   Sparse<T> m = a;
-  octave_idx_type nc = m.cols();
+  octave_idx_type nc = m.cols ();
 
   for (octave_idx_type j = 0; j < nc; j++)
     for (octave_idx_type i = m.cidx(j); i < m.cidx(j+1); i++)
@@ -156,7 +156,7 @@
     }
 
   Sparse<T> m = a;
-  octave_idx_type nc = m.cols();
+  octave_idx_type nc = m.cols ();
 
   for (octave_idx_type j = 0; j < nc; j++)
     for (octave_idx_type i = m.cidx(j); i < m.cidx(j+1); i++)
--- a/src/DLD-FUNCTIONS/urlwrite.cc
+++ b/src/DLD-FUNCTIONS/urlwrite.cc
@@ -188,7 +188,7 @@
       init (user, passwd, std::cin, octave_stdout);
 
       std::string url = "ftp://" + _host;
-      setopt (CURLOPT_URL, url.c_str());
+      setopt (CURLOPT_URL, url.c_str ());
 
       // Setup the link, with no transfer
       if (!error_state)
@@ -220,7 +220,7 @@
           setopt (CURLOPT_POSTFIELDS, query_string.c_str ());
         }
       else
-        setopt (CURLOPT_URL, url.c_str());
+        setopt (CURLOPT_URL, url.c_str ());
 
       if (!error_state)
         retval = perform (false);
@@ -296,7 +296,7 @@
     {
       struct curl_slist *slist = 0;
       std::string cmd = "cwd " + path;
-      slist = curl_slist_append (slist, cmd.c_str());
+      slist = curl_slist_append (slist, cmd.c_str ());
       setopt (CURLOPT_POSTQUOTE, slist);
       if (! error_state)
         perform ();
@@ -308,7 +308,7 @@
     {
       struct curl_slist *slist = 0;
       std::string cmd = "dele " + file;
-      slist = curl_slist_append (slist, cmd.c_str());
+      slist = curl_slist_append (slist, cmd.c_str ());
       setopt (CURLOPT_POSTQUOTE, slist);
       if (! error_state)
         perform ();
@@ -320,7 +320,7 @@
     {
       struct curl_slist *slist = 0;
       std::string cmd = "rmd " + path;
-      slist = curl_slist_append (slist, cmd.c_str());
+      slist = curl_slist_append (slist, cmd.c_str ());
       setopt (CURLOPT_POSTQUOTE, slist);
       if (! error_state)
         perform ();
@@ -333,7 +333,7 @@
       bool retval = false;
       struct curl_slist *slist = 0;
       std::string cmd = "mkd " + path;
-      slist = curl_slist_append (slist, cmd.c_str());
+      slist = curl_slist_append (slist, cmd.c_str ());
       setopt (CURLOPT_POSTQUOTE, slist);
       if (! error_state)
         retval = perform (curlerror);
@@ -346,9 +346,9 @@
     {
       struct curl_slist *slist = 0;
       std::string cmd = "rnfr " + oldname;
-      slist = curl_slist_append (slist, cmd.c_str());
+      slist = curl_slist_append (slist, cmd.c_str ());
       cmd = "rnto " + newname;
-      slist = curl_slist_append (slist, cmd.c_str());
+      slist = curl_slist_append (slist, cmd.c_str ());
       setopt (CURLOPT_POSTQUOTE, slist);
       if (! error_state)
         perform ();
@@ -359,7 +359,7 @@
   void put (const std::string& file, std::istream& is) const
     {
       std::string url = "ftp://" + rep->host + "/" + file;
-      setopt (CURLOPT_URL, url.c_str());
+      setopt (CURLOPT_URL, url.c_str ());
       setopt (CURLOPT_UPLOAD, 1);
       setopt (CURLOPT_NOBODY, 0);
       set_istream (is);
@@ -369,13 +369,13 @@
       setopt (CURLOPT_NOBODY, 1);
       setopt (CURLOPT_UPLOAD, 0);
       url = "ftp://" + rep->host;
-      setopt (CURLOPT_URL, url.c_str());
+      setopt (CURLOPT_URL, url.c_str ());
     }
 
   void get (const std::string& file, std::ostream& os) const
     {
       std::string url = "ftp://" + rep->host + "/" + file;
-      setopt (CURLOPT_URL, url.c_str());
+      setopt (CURLOPT_URL, url.c_str ());
       setopt (CURLOPT_NOBODY, 0);
       set_ostream (os);
       if (! error_state)
@@ -383,19 +383,19 @@
       set_ostream (octave_stdout);
       setopt (CURLOPT_NOBODY, 1);
       url = "ftp://" + rep->host;
-      setopt (CURLOPT_URL, url.c_str());
+      setopt (CURLOPT_URL, url.c_str ());
     }
 
   void dir (void) const
     {
       std::string url = "ftp://" + rep->host + "/";
-      setopt (CURLOPT_URL, url.c_str());
+      setopt (CURLOPT_URL, url.c_str ());
       setopt (CURLOPT_NOBODY, 0);
       if (! error_state)
         perform ();
       setopt (CURLOPT_NOBODY, 1);
       url = "ftp://" + rep->host;
-      setopt (CURLOPT_URL, url.c_str());
+      setopt (CURLOPT_URL, url.c_str ());
     }
 
   string_vector list (void) const
@@ -403,7 +403,7 @@
       std::ostringstream buf;
       std::string url = "ftp://" + rep->host + "/";
       setopt (CURLOPT_WRITEDATA, static_cast<void*> (&buf));
-      setopt (CURLOPT_URL, url.c_str());
+      setopt (CURLOPT_URL, url.c_str ());
       setopt (CURLOPT_DIRLISTONLY, 1);
       setopt (CURLOPT_NOBODY, 0);
       if (! error_state)
@@ -412,7 +412,7 @@
       url = "ftp://" + rep->host;
       setopt (CURLOPT_WRITEDATA, static_cast<void*> (&octave_stdout));
       setopt (CURLOPT_DIRLISTONLY, 0);
-      setopt (CURLOPT_URL, url.c_str());
+      setopt (CURLOPT_URL, url.c_str ());
 
       // Count number of directory entries
       std::string str = buf.str ();
@@ -443,10 +443,10 @@
   void get_fileinfo (const std::string& filename, double& filesize,
                      time_t& filetime, bool& fileisdir) const
     {
-      std::string path = pwd();
+      std::string path = pwd ();
 
       std::string url = "ftp://" + rep->host + "/" + path + "/" + filename;
-      setopt (CURLOPT_URL, url.c_str());
+      setopt (CURLOPT_URL, url.c_str ());
       setopt (CURLOPT_FILETIME, 1);
       setopt (CURLOPT_HEADERFUNCTION, throw_away);
       setopt (CURLOPT_WRITEFUNCTION, throw_away);
@@ -480,7 +480,7 @@
       setopt (CURLOPT_HEADERFUNCTION, 0);
       setopt (CURLOPT_FILETIME, 0);
       url = "ftp://" + rep->host;
-      setopt (CURLOPT_URL, url.c_str());
+      setopt (CURLOPT_URL, url.c_str ());
 
       // The MDTM command seems to reset the path to the root with the
       // servers I tested with, so cd again into the correct path. Make
@@ -503,7 +503,7 @@
       if (! error_state)
         {
           perform ();
-          retval = buf.str();
+          retval = buf.str ();
 
           // Can I assume that the path is alway in "" on the last line
           size_t pos2 = retval.rfind ('"');
@@ -536,9 +536,9 @@
           std::string text = param(i+1).string_value ();
 
           // Encode strings.
-          char *enc_name = curl_easy_escape (rep->handle(), name.c_str (),
+          char *enc_name = curl_easy_escape (rep->handle (), name.c_str (),
                                              name.length ());
-          char *enc_text = curl_easy_escape (rep->handle(), text.c_str (),
+          char *enc_text = curl_easy_escape (rep->handle (), text.c_str (),
                                              text.length ());
 
           query << enc_name << "=" << enc_text;
@@ -546,7 +546,7 @@
           curl_free (enc_name);
           curl_free (enc_text);
 
-          if (i < param.numel()-1)
+          if (i < param.numel ()-1)
             query << "&";
         }
 
@@ -615,7 +615,7 @@
     {
       // Remove the elements of the map explicitly as they should
       // be deleted before the call to curl_global_cleanup
-      map.erase (begin(), end());
+      map.erase (begin (), end ());
 
       curl_global_cleanup ();
     }
@@ -741,7 +741,7 @@
       return retval;
     }
 
-  std::string url = args(0).string_value();
+  std::string url = args(0).string_value ();
 
   if (error_state)
     {
@@ -750,7 +750,7 @@
     }
 
   // name to store the file if download is succesful
-  std::string filename = args(1).string_value();
+  std::string filename = args(1).string_value ();
 
   if (error_state)
     {
@@ -763,7 +763,7 @@
 
   if (nargin == 4)
     {
-      method = args(2).string_value();
+      method = args(2).string_value ();
 
       if (error_state)
         {
@@ -777,7 +777,7 @@
           return retval;
         }
 
-      param = args(3).cell_value();
+      param = args(3).cell_value ();
 
       if (error_state)
         {
@@ -799,7 +799,7 @@
 
   file_stat fs (filename);
 
-  std::ofstream ofile (filename.c_str(), std::ios::out | std::ios::binary);
+  std::ofstream ofile (filename.c_str (), std::ios::out | std::ios::binary);
 
   if (! ofile.is_open ())
     {
@@ -901,7 +901,7 @@
       return retval;
     }
 
-  std::string url = args(0).string_value();
+  std::string url = args(0).string_value ();
 
   if (error_state)
     {
@@ -914,7 +914,7 @@
 
   if (nargin == 3)
     {
-      method = args(1).string_value();
+      method = args(1).string_value ();
 
       if (error_state)
         {
@@ -928,7 +928,7 @@
           return retval;
         }
 
-      param = args(2).cell_value();
+      param = args(2).cell_value ();
 
       if (error_state)
         {
@@ -1268,7 +1268,7 @@
           const curl_handle curl = handles.contents (handle);
 
           if (curl.is_valid ())
-            retval = (curl.is_ascii() ? "ascii" : "binary");
+            retval = (curl.is_ascii () ? "ascii" : "binary");
           else
             error ("__ftp_binary__: invalid ftp handle");
         }
@@ -1422,7 +1422,7 @@
 
   if (! curl.mkdir (dir, false))
     warning ("__ftp_mput__: can not create the remote directory ""%s""",
-             (base.length() == 0 ? dir : base +
+             (base.length () == 0 ? dir : base +
               file_ops::dir_sep_str () + dir).c_str ());
 
   curl.cwd (dir);
@@ -1433,7 +1433,7 @@
 
       frame.add_fcn (reset_path, curl);
 
-      std::string realdir = base.length() == 0 ? dir : base +
+      std::string realdir = base.length () == 0 ? dir : base +
                          file_ops::dir_sep_str () + dir;
 
       dir_entry dirlist (realdir);
@@ -1469,7 +1469,7 @@
               else
                 {
                   // FIXME Does ascii mode need to be flagged here?
-                  std::ifstream ifile (realfile.c_str(), std::ios::in |
+                  std::ifstream ifile (realfile.c_str (), std::ios::in |
                                        std::ios::binary);
 
                   if (! ifile.is_open ())
@@ -1492,7 +1492,7 @@
         }
       else
         error ("__ftp_mput__: can not read the directory ""%s""",
-               realdir.c_str());
+               realdir.c_str ());
     }
 
   return retval;
@@ -1547,7 +1547,7 @@
                   else
                     {
                       // FIXME Does ascii mode need to be flagged here?
-                      std::ifstream ifile (file.c_str(), std::ios::in |
+                      std::ifstream ifile (file.c_str (), std::ios::in |
                                            std::ios::binary);
 
                       if (! ifile.is_open ())
@@ -1593,7 +1593,7 @@
 
       if (status < 0)
         error ("__ftp_mget__: can't create directory %s%s%s. %s",
-               target.c_str(), sep.c_str(), dir.c_str(), msg.c_str());
+               target.c_str (), sep.c_str (), dir.c_str (), msg.c_str ());
     }
 
   if (! error_state)
@@ -1621,7 +1621,7 @@
               else
                 {
                   std::string realfile = target + dir + sep + sv(i);
-                  std::ofstream ofile (realfile.c_str(),
+                  std::ofstream ofile (realfile.c_str (),
                                        std::ios::out |
                                        std::ios::binary);
 
@@ -1699,7 +1699,7 @@
                         getallfiles (curl, sv(i), target);
                       else
                         {
-                          std::ofstream ofile ((target + sv(i)).c_str(),
+                          std::ofstream ofile ((target + sv(i)).c_str (),
                                                std::ios::out |
                                                std::ios::binary);
 
--- a/src/OPERATORS/op-bm-bm.cc
+++ b/src/OPERATORS/op-bm-bm.cc
@@ -66,7 +66,7 @@
       return octave_value ();
     }
   else
-    return octave_value (v.bool_matrix_value().transpose ());
+    return octave_value (v.bool_matrix_value ().transpose ());
 }
 
 // bool matrix by bool matrix ops.
--- a/src/OPERATORS/op-cdm-cdm.cc
+++ b/src/OPERATORS/op-cdm-cdm.cc
@@ -43,13 +43,13 @@
 DEFUNOP (transpose, complex_diag_matrix)
 {
   CAST_UNOP_ARG (const octave_complex_diag_matrix&);
-  return octave_value (v.complex_diag_matrix_value().transpose ());
+  return octave_value (v.complex_diag_matrix_value ().transpose ());
 }
 
 DEFUNOP (hermitian, complex_diag_matrix)
 {
   CAST_UNOP_ARG (const octave_complex_diag_matrix&);
-  return octave_value (v.complex_diag_matrix_value().hermitian ());
+  return octave_value (v.complex_diag_matrix_value ().hermitian ());
 }
 
 // matrix by matrix ops.
--- a/src/OPERATORS/op-cell.cc
+++ b/src/OPERATORS/op-cell.cc
@@ -46,7 +46,7 @@
       return octave_value ();
     }
   else
-    return octave_value (Cell (v.cell_value().transpose ()));
+    return octave_value (Cell (v.cell_value ().transpose ()));
 }
 
 DEFCATOP_FN (c_c, cell, cell, concat)
--- a/src/OPERATORS/op-chm.cc
+++ b/src/OPERATORS/op-chm.cc
@@ -41,7 +41,7 @@
 {
   CAST_UNOP_ARG (const octave_char_matrix&);
 
-  return octave_value (v.matrix_value().transpose ());
+  return octave_value (v.matrix_value ().transpose ());
 }
 
 DEFNDCATOP_FN (chm_chm, char_matrix, char_matrix, char_array, char_array,
--- a/src/OPERATORS/op-cm-cm.cc
+++ b/src/OPERATORS/op-cm-cm.cc
@@ -51,7 +51,7 @@
       return octave_value ();
     }
   else
-    return octave_value (v.complex_matrix_value().transpose ());
+    return octave_value (v.complex_matrix_value ().transpose ());
 }
 
 DEFUNOP (hermitian, complex_matrix)
@@ -64,7 +64,7 @@
       return octave_value ();
     }
   else
-    return octave_value (v.complex_matrix_value().hermitian ());
+    return octave_value (v.complex_matrix_value ().hermitian ());
 }
 
 DEFNCUNOP_METHOD (incr, complex_matrix, increment)
--- a/src/OPERATORS/op-cm-scm.cc
+++ b/src/OPERATORS/op-cm-scm.cc
@@ -51,7 +51,7 @@
   CAST_BINOP_ARGS (const octave_complex_matrix&,
                    const octave_sparse_complex_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       Complex d = v2.complex_value ();
 
--- a/src/OPERATORS/op-cm-sm.cc
+++ b/src/OPERATORS/op-cm-sm.cc
@@ -50,7 +50,7 @@
 {
   CAST_BINOP_ARGS (const octave_complex_matrix&, const octave_sparse_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       double d = v2.scalar_value ();
 
--- a/src/OPERATORS/op-cs-scm.cc
+++ b/src/OPERATORS/op-cs-scm.cc
@@ -48,7 +48,7 @@
 {
   CAST_BINOP_ARGS (const octave_complex&, const octave_sparse_complex_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       Complex d = v2.complex_value ();
 
--- a/src/OPERATORS/op-cs-sm.cc
+++ b/src/OPERATORS/op-cs-sm.cc
@@ -50,7 +50,7 @@
 {
   CAST_BINOP_ARGS (const octave_complex&, const octave_sparse_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       double d = v2.scalar_value ();
 
--- a/src/OPERATORS/op-dm-dm.cc
+++ b/src/OPERATORS/op-dm-dm.cc
@@ -43,7 +43,7 @@
 DEFUNOP (transpose, diag_matrix)
 {
   CAST_UNOP_ARG (const octave_diag_matrix&);
-  return octave_value (v.diag_matrix_value().transpose ());
+  return octave_value (v.diag_matrix_value ().transpose ());
 }
 
 // matrix by matrix ops.
--- a/src/OPERATORS/op-dm-scm.cc
+++ b/src/OPERATORS/op-dm-scm.cc
@@ -43,7 +43,7 @@
 {
   CAST_BINOP_ARGS (const octave_diag_matrix&, const octave_sparse_complex_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -66,7 +66,7 @@
 {
   CAST_BINOP_ARGS (const octave_complex_diag_matrix&, const octave_sparse_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -89,7 +89,7 @@
 {
   CAST_BINOP_ARGS (const octave_complex_diag_matrix&, const octave_sparse_complex_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -142,7 +142,7 @@
 {
   CAST_BINOP_ARGS (const octave_diag_matrix&, const octave_sparse_complex_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -158,7 +158,7 @@
 {
   CAST_BINOP_ARGS (const octave_complex_diag_matrix&, const octave_sparse_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -174,7 +174,7 @@
 {
   CAST_BINOP_ARGS (const octave_complex_diag_matrix&, const octave_sparse_complex_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -190,7 +190,7 @@
 {
   CAST_BINOP_ARGS (const octave_diag_matrix&, const octave_sparse_complex_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -206,7 +206,7 @@
 {
   CAST_BINOP_ARGS (const octave_complex_diag_matrix&, const octave_sparse_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -222,7 +222,7 @@
 {
   CAST_BINOP_ARGS (const octave_complex_diag_matrix&, const octave_sparse_complex_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -240,7 +240,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_diag_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     // If v1 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -263,7 +263,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_complex_diag_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     // If v1 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -286,7 +286,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_complex_diag_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     // If v1 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -294,7 +294,7 @@
 
       return octave_value (d * v2.complex_diag_matrix_value ());
     }
-  else if (v2.rows() == 1 && v2.columns() == 1)
+  else if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, don't bother with further dispatching.
     {
       std::complex<double> d = v2.complex_value ();
@@ -316,7 +316,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_diag_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       double d = v2.scalar_value ();
 
@@ -336,7 +336,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_complex_diag_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       std::complex<double> d = v2.complex_value ();
 
@@ -356,7 +356,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_complex_diag_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       std::complex<double> d = v2.complex_value ();
 
@@ -376,7 +376,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_complex_diag_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -392,7 +392,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_diag_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -408,7 +408,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_complex_diag_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -424,7 +424,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_complex_diag_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -440,7 +440,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_diag_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -456,7 +456,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_complex_diag_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
--- a/src/OPERATORS/op-dm-sm.cc
+++ b/src/OPERATORS/op-dm-sm.cc
@@ -41,7 +41,7 @@
 {
   CAST_BINOP_ARGS (const octave_diag_matrix&, const octave_sparse_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -72,7 +72,7 @@
 {
   CAST_BINOP_ARGS (const octave_diag_matrix&, const octave_sparse_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -88,7 +88,7 @@
 {
   CAST_BINOP_ARGS (const octave_diag_matrix&, const octave_sparse_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     // If v2 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -106,7 +106,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_diag_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     // If v1 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -129,7 +129,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_diag_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       double d = v2.scalar_value ();
 
@@ -149,7 +149,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_diag_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     // If v1 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
@@ -165,7 +165,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_diag_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     // If v1 is a scalar in disguise, return a diagonal matrix rather than
     // a sparse matrix.
     {
--- a/src/OPERATORS/op-fcdm-fcdm.cc
+++ b/src/OPERATORS/op-fcdm-fcdm.cc
@@ -43,13 +43,13 @@
 DEFUNOP (transpose, float_complex_diag_matrix)
 {
   CAST_UNOP_ARG (const octave_float_complex_diag_matrix&);
-  return octave_value (v.float_complex_diag_matrix_value().transpose ());
+  return octave_value (v.float_complex_diag_matrix_value ().transpose ());
 }
 
 DEFUNOP (hermitian, float_complex_diag_matrix)
 {
   CAST_UNOP_ARG (const octave_float_complex_diag_matrix&);
-  return octave_value (v.float_complex_diag_matrix_value().hermitian ());
+  return octave_value (v.float_complex_diag_matrix_value ().hermitian ());
 }
 
 // matrix by matrix ops.
--- a/src/OPERATORS/op-fcm-fcm.cc
+++ b/src/OPERATORS/op-fcm-fcm.cc
@@ -51,7 +51,7 @@
       return octave_value ();
     }
   else
-    return octave_value (v.float_complex_matrix_value().transpose ());
+    return octave_value (v.float_complex_matrix_value ().transpose ());
 }
 
 DEFUNOP (hermitian, float_complex_matrix)
@@ -64,7 +64,7 @@
       return octave_value ();
     }
   else
-    return octave_value (v.float_complex_matrix_value().hermitian ());
+    return octave_value (v.float_complex_matrix_value ().hermitian ());
 }
 
 DEFNCUNOP_METHOD (incr, float_complex_matrix, increment)
--- a/src/OPERATORS/op-fdm-fdm.cc
+++ b/src/OPERATORS/op-fdm-fdm.cc
@@ -43,7 +43,7 @@
 DEFUNOP (transpose, float_diag_matrix)
 {
   CAST_UNOP_ARG (const octave_float_diag_matrix&);
-  return octave_value (v.float_diag_matrix_value().transpose ());
+  return octave_value (v.float_diag_matrix_value ().transpose ());
 }
 
 // matrix by matrix ops.
--- a/src/OPERATORS/op-fm-fm.cc
+++ b/src/OPERATORS/op-fm-fm.cc
@@ -51,7 +51,7 @@
       return octave_value ();
     }
   else
-    return octave_value (v.float_matrix_value().transpose ());
+    return octave_value (v.float_matrix_value ().transpose ());
 }
 
 DEFNCUNOP_METHOD (incr, float_matrix, increment)
--- a/src/OPERATORS/op-int.h
+++ b/src/OPERATORS/op-int.h
@@ -633,7 +633,7 @@
         return octave_value (); \
       } \
     else \
-      return octave_value (v.TYPE ## _array_value().transpose ()); \
+      return octave_value (v.TYPE ## _array_value ().transpose ()); \
   } \
  \
   DEFNCUNOP_METHOD (m_incr, TYPE ## _matrix, increment) \
--- a/src/OPERATORS/op-m-m.cc
+++ b/src/OPERATORS/op-m-m.cc
@@ -51,7 +51,7 @@
       return octave_value ();
     }
   else
-    return octave_value (v.matrix_value().transpose ());
+    return octave_value (v.matrix_value ().transpose ());
 }
 
 DEFNCUNOP_METHOD (incr, matrix, increment)
--- a/src/OPERATORS/op-m-scm.cc
+++ b/src/OPERATORS/op-m-scm.cc
@@ -51,7 +51,7 @@
 {
   CAST_BINOP_ARGS (const octave_matrix&, const octave_sparse_complex_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       Complex d = v2.complex_value ();
 
--- a/src/OPERATORS/op-m-sm.cc
+++ b/src/OPERATORS/op-m-sm.cc
@@ -50,7 +50,7 @@
 {
   CAST_BINOP_ARGS (const octave_matrix&, const octave_sparse_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       double d = v2.scalar_value ();
 
--- a/src/OPERATORS/op-pm-pm.cc
+++ b/src/OPERATORS/op-pm-pm.cc
@@ -37,7 +37,7 @@
 DEFUNOP (transpose, perm_matrix)
 {
   CAST_UNOP_ARG (const octave_perm_matrix&);
-  return octave_value (v.perm_matrix_value().transpose ());
+  return octave_value (v.perm_matrix_value ().transpose ());
 }
 
 DEFBINOP_OP (mul, perm_matrix, perm_matrix, *)
--- a/src/OPERATORS/op-pm-scm.cc
+++ b/src/OPERATORS/op-pm-scm.cc
@@ -39,13 +39,13 @@
 {
   CAST_BINOP_ARGS (const octave_perm_matrix&, const octave_sparse_complex_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       std::complex<double> d = v2.complex_value ();
 
       return octave_value (v1.sparse_matrix_value () * d);
     }
-  else if (v1.rows() == 1 && v1.columns() == 1)
+  else if (v1.rows () == 1 && v1.columns () == 1)
     return octave_value (v2.sparse_complex_matrix_value ());
   else
     return v1.perm_matrix_value  () * v2.sparse_complex_matrix_value ();
@@ -64,13 +64,13 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_perm_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     {
       std::complex<double> d = v1.scalar_value ();
 
       return octave_value (d * v2.sparse_matrix_value ());
     }
-  else if (v2.rows() == 1 && v2.columns() == 1)
+  else if (v2.rows () == 1 && v2.columns () == 1)
     return octave_value (v1.sparse_complex_matrix_value ());
   else
     return v1.sparse_complex_matrix_value  () * v2.perm_matrix_value ();
--- a/src/OPERATORS/op-pm-sm.cc
+++ b/src/OPERATORS/op-pm-sm.cc
@@ -82,13 +82,13 @@
 {
   CAST_BINOP_ARGS (const octave_perm_matrix&, const octave_sparse_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       double d = v2.scalar_value ();
 
       return octave_value (v1.sparse_matrix_value () * d);
     }
-  else if (v1.rows() == 1 && v1.columns() == 1)
+  else if (v1.rows () == 1 && v1.columns () == 1)
     return octave_value (v2.sparse_matrix_value ());
   else
     return v1.perm_matrix_value  () * v2.sparse_matrix_value ();
@@ -107,13 +107,13 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_perm_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     {
       double d = v1.scalar_value ();
 
       return octave_value (d * v2.sparse_matrix_value ());
     }
-  else if (v2.rows() == 1 && v2.columns() == 1)
+  else if (v2.rows () == 1 && v2.columns () == 1)
     return octave_value (v1.sparse_matrix_value ());
   else
     return v1.sparse_matrix_value  () * v2.perm_matrix_value ();
--- a/src/OPERATORS/op-range.cc
+++ b/src/OPERATORS/op-range.cc
@@ -47,7 +47,7 @@
 {
   CAST_UNOP_ARG (const octave_range&);
 
-  return octave_value (! v.matrix_value());
+  return octave_value (! v.matrix_value ());
 }
 
 DEFUNOP_OP (uplus, range, /* no-op */)
@@ -57,7 +57,7 @@
 {
   CAST_UNOP_ARG (const octave_range&);
 
-  return octave_value (v.matrix_value().transpose ());
+  return octave_value (v.matrix_value ().transpose ());
 }
 
 DEFBINOP_OP (addrs, range, scalar, +)
--- a/src/OPERATORS/op-s-scm.cc
+++ b/src/OPERATORS/op-s-scm.cc
@@ -51,7 +51,7 @@
 {
   CAST_BINOP_ARGS (const octave_scalar&, const octave_sparse_complex_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       Complex d = v2.complex_value ();
 
--- a/src/OPERATORS/op-s-sm.cc
+++ b/src/OPERATORS/op-s-sm.cc
@@ -47,7 +47,7 @@
 {
   CAST_BINOP_ARGS (const octave_scalar&, const octave_sparse_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       double d = v2.scalar_value ();
 
--- a/src/OPERATORS/op-sbm-sbm.cc
+++ b/src/OPERATORS/op-sbm-sbm.cc
@@ -55,7 +55,7 @@
 DEFUNOP (transpose, sparse_bool_matrix)
 {
   CAST_UNOP_ARG (const octave_sparse_bool_matrix&);
-  return octave_value (v.sparse_bool_matrix_value().transpose ());
+  return octave_value (v.sparse_bool_matrix_value ().transpose ());
 }
 
 // sparse bool matrix by sparse bool matrix ops.
--- a/src/OPERATORS/op-scm-cm.cc
+++ b/src/OPERATORS/op-scm-cm.cc
@@ -69,7 +69,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_complex_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     {
       Complex d = v1.complex_value ();
 
--- a/src/OPERATORS/op-scm-cs.cc
+++ b/src/OPERATORS/op-scm-cs.cc
@@ -71,7 +71,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_complex&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     {
       Complex d = v1.complex_value ();
 
--- a/src/OPERATORS/op-scm-m.cc
+++ b/src/OPERATORS/op-scm-m.cc
@@ -70,7 +70,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     {
       Complex d = v1.complex_value ();
 
--- a/src/OPERATORS/op-scm-s.cc
+++ b/src/OPERATORS/op-scm-s.cc
@@ -79,7 +79,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_scalar&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     {
       Complex d = v1.complex_value ();
 
--- a/src/OPERATORS/op-scm-scm.cc
+++ b/src/OPERATORS/op-scm-scm.cc
@@ -60,7 +60,7 @@
 {
   CAST_UNOP_ARG (const octave_sparse_complex_matrix&);
   return octave_value
-    (v.sparse_complex_matrix_value().transpose (),
+    (v.sparse_complex_matrix_value ().transpose (),
      v.matrix_type ().transpose ());
 }
 
@@ -68,7 +68,7 @@
 {
   CAST_UNOP_ARG (const octave_sparse_complex_matrix&);
   return octave_value
-    (v.sparse_complex_matrix_value().hermitian (),
+    (v.sparse_complex_matrix_value ().hermitian (),
      v.matrix_type ().transpose ());
 }
 
@@ -100,7 +100,7 @@
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&,
                    const octave_sparse_complex_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       Complex d = v2.complex_value ();
 
@@ -131,7 +131,7 @@
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&,
                    const octave_sparse_complex_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     {
       Complex d = v1.complex_value ();
 
--- a/src/OPERATORS/op-scm-sm.cc
+++ b/src/OPERATORS/op-scm-sm.cc
@@ -49,7 +49,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_sparse_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       double d = v2.scalar_value ();
 
@@ -79,7 +79,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, const octave_sparse_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     {
       Complex d = v1.complex_value ();
 
--- a/src/OPERATORS/op-sm-cm.cc
+++ b/src/OPERATORS/op-sm-cm.cc
@@ -69,7 +69,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_complex_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     {
       double d = v1.scalar_value ();
 
--- a/src/OPERATORS/op-sm-cs.cc
+++ b/src/OPERATORS/op-sm-cs.cc
@@ -71,7 +71,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_complex&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     {
       double d = v1.scalar_value ();
 
--- a/src/OPERATORS/op-sm-m.cc
+++ b/src/OPERATORS/op-sm-m.cc
@@ -67,7 +67,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     {
       double d = v1.scalar_value ();
 
--- a/src/OPERATORS/op-sm-s.cc
+++ b/src/OPERATORS/op-sm-s.cc
@@ -73,7 +73,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_scalar&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     {
       double d = v1.scalar_value ();
 
--- a/src/OPERATORS/op-sm-scm.cc
+++ b/src/OPERATORS/op-sm-scm.cc
@@ -49,7 +49,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_sparse_complex_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       Complex d = v2.complex_value ();
 
@@ -79,7 +79,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_sparse_complex_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     {
       double d = v1.scalar_value ();
 
--- a/src/OPERATORS/op-sm-sm.cc
+++ b/src/OPERATORS/op-sm-sm.cc
@@ -46,7 +46,7 @@
 DEFUNOP (transpose, sparse_matrix)
 {
   CAST_UNOP_ARG (const octave_sparse_matrix&);
-  return octave_value (v.sparse_matrix_value().transpose (),
+  return octave_value (v.sparse_matrix_value ().transpose (),
                        v.matrix_type ().transpose ());
 }
 
@@ -72,7 +72,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_sparse_matrix&);
 
-  if (v2.rows() == 1 && v2.columns() == 1)
+  if (v2.rows () == 1 && v2.columns () == 1)
     {
       double d = v2.scalar_value ();
 
@@ -102,7 +102,7 @@
 {
   CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_sparse_matrix&);
 
-  if (v1.rows() == 1 && v1.columns() == 1)
+  if (v1.rows () == 1 && v1.columns () == 1)
     {
       double d = v1.double_value ();
 
--- a/src/OPERATORS/op-str-str.cc
+++ b/src/OPERATORS/op-str-str.cc
@@ -44,7 +44,7 @@
       return octave_value ();
     }
   else
-    return octave_value (v.char_matrix_value().transpose (),
+    return octave_value (v.char_matrix_value ().transpose (),
                          a.is_sq_string () ? '\'' : '"');
 }
 
--- a/src/OPERATORS/op-struct.cc
+++ b/src/OPERATORS/op-struct.cc
@@ -44,7 +44,7 @@
       return octave_value ();
     }
   else
-    return octave_value (v.map_value().transpose ());
+    return octave_value (v.map_value ().transpose ());
 }
 
 DEFUNOP (scalar_transpose, scalar_struct)
--- a/src/bitfcns.cc
+++ b/src/bitfcns.cc
@@ -106,7 +106,7 @@
     }
   else
     error ("%s: size of X and Y must match, or one operand must be a scalar",
-           fname.c_str());
+           fname.c_str ());
 
   return retval;
 }
@@ -156,7 +156,7 @@
               uint64NDArray x (args(0).array_value ());
               uint64NDArray y (args(1).array_value ());
               if (! error_state)
-                retval = bitopx (fname, x, y).array_value();
+                retval = bitopx (fname, x, y).array_value ();
             }
           else
             {
@@ -230,7 +230,7 @@
                     retval = bitopx (fname, x, y);
                 }
               else
-                error ("%s: invalid operand type", fname.c_str());
+                error ("%s: invalid operand type", fname.c_str ());
             }
         }
       else if (args(0).class_name () == args(1).class_name ())
@@ -300,10 +300,10 @@
                 retval = bitopx (fname, x, y);
             }
           else
-            error ("%s: invalid operand type", fname.c_str());
+            error ("%s: invalid operand type", fname.c_str ());
         }
       else
-        error ("%s: must have matching operand types", fname.c_str());
+        error ("%s: must have matching operand types", fname.c_str ());
     }
   else
     print_usage ();
@@ -715,7 +715,7 @@
   if (cname == "uint8")
     retval = octave_uint8 (std::numeric_limits<uint8_t>::min ());
   else if (cname == "uint16")
-    retval = octave_uint16 (std::numeric_limits<uint16_t>::min());
+    retval = octave_uint16 (std::numeric_limits<uint16_t>::min ());
   else if (cname == "uint32")
     retval = octave_uint32 (std::numeric_limits<uint32_t>::min ());
   else if (cname == "uint64")
--- a/src/data.cc
+++ b/src/data.cc
@@ -5932,7 +5932,7 @@
     {
       if (args(1).is_string ())
         {
-          std::string mode = args(1).string_value();
+          std::string mode = args(1).string_value ();
           if (mode == "ascend")
             smode = ASCENDING;
           else if (mode == "descend")
@@ -5960,7 +5960,7 @@
           error ("sort: MODE must be a string");
           return retval;
         }
-      std::string mode = args(2).string_value();
+      std::string mode = args(2).string_value ();
       if (mode == "ascend")
         smode = ASCENDING;
       else if (mode == "descend")
@@ -6202,7 +6202,7 @@
 
   if (nargin > 1)
     {
-      std::string mode = args(1).string_value();
+      std::string mode = args(1).string_value ();
       if (mode == "ascend")
         smode = ASCENDING;
       else if (mode == "descend")
@@ -6461,7 +6461,7 @@
   else if (idx.extent (n) > n)
     error ("accumarray: index out of range");
 
-  NDT retval (dim_vector (n, 1), T());
+  NDT retval (dim_vector (n, 1), T ());
 
   if (vals.numel () == 1)
     retval.idx_add (idx, vals (0));
@@ -6654,7 +6654,7 @@
 
   rdv(dim) = n;
 
-  NDT retval (rdv, T());
+  NDT retval (rdv, T ());
 
   if (idx.length () != vals_dim(dim))
     error ("accumdim: dimension mismatch");
--- a/src/debug.cc
+++ b/src/debug.cc
@@ -209,7 +209,7 @@
       // Problem because parse_dbfunction_params() can only pass out a
       // single function
     }
-  else if (args(0).is_string())
+  else if (args(0).is_string ())
     {
       symbol_name = args(0).string_value ();
       if (error_state)
@@ -223,7 +223,7 @@
     {
       if (args(i).is_string ())
         {
-          int line = atoi (args(i).string_value().c_str ());
+          int line = atoi (args(i).string_value ().c_str ());
           if (error_state)
             break;
           lines[list_idx++] = line;
--- a/src/dynamic-ld.cc
+++ b/src/dynamic-ld.cc
@@ -342,7 +342,7 @@
     {
       warning_with_id ("Octave:reload-forces-clear",
                        "reloading %s clears the following functions:",
-                       oct_file.file_name().c_str ());
+                       oct_file.file_name ().c_str ());
 
       octave_shlib_list::remove (oct_file, do_clear_function);
     }
--- a/src/error.cc
+++ b/src/error.cc
@@ -838,7 +838,7 @@
 @end deftypefn")
 {
   octave_value retval;
-  int nargin = args.length();
+  int nargin = args.length ();
 
   if (nargin != 1)
     print_usage ();
@@ -852,7 +852,7 @@
             {
               std::string msg = err.contents("message").string_value ();
               std::string id = err.contents("identifier").string_value ();
-              int len = msg.length();
+              int len = msg.length ();
 
               std::string file;
               std::string nm;
@@ -992,7 +992,7 @@
           if (arg1.find_first_of ("% \f\n\r\t\v") == std::string::npos
               && arg1.find (':') != std::string::npos
               && arg1[0] != ':'
-              && arg1[arg1.length()-1] != ':')
+              && arg1[arg1.length ()-1] != ':')
             {
               if (nargin > 1)
                 {
@@ -1557,7 +1557,7 @@
 @end deftypefn")
 {
   octave_value retval;
-  int nargin = args.length();
+  int nargin = args.length ();
 
   unwind_protect frame;
 
@@ -1575,12 +1575,12 @@
 
       if (nargin == 1)
         {
-          if (args(0).is_string())
+          if (args(0).is_string ())
             {
               if (args(0).string_value () == "reset")
                 {
-                  Vlast_error_message = std::string();
-                  Vlast_error_id = std::string();
+                  Vlast_error_message = std::string ();
+                  Vlast_error_id = std::string ();
 
                   Vlast_error_stack = initialize_last_error_stack ();
                 }
--- a/src/gl-render.cc
+++ b/src/gl-render.cc
@@ -236,7 +236,7 @@
 
 public:
 
-  opengl_tesselator (void) : glu_tess (0), fill() { init (); }
+  opengl_tesselator (void) : glu_tess (0), fill () { init (); }
 
   virtual ~opengl_tesselator (void)
     { if (glu_tess) gluDeleteTess (glu_tess); }
@@ -641,7 +641,7 @@
 
   // Clear background
 
-  if (c.length() >= 3)
+  if (c.length () >= 3)
     {
       glClearColor (c(0), c(1), c(2), 1);
       glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
@@ -2897,7 +2897,7 @@
       glVertex2d (-sz/2, sz/2);
       glVertex2d (sz/2, sz/2);
       glVertex2d (sz/2, -sz/2);
-      glEnd();
+      glEnd ();
       break;
     case 'o':
       {
@@ -2915,7 +2915,7 @@
       glVertex2d (sz/2, 0);
       glVertex2d (0, sz/2);
       glVertex2d (-sz/2, 0);
-      glEnd();
+      glEnd ();
       break;
     case 'v':
       glBegin ((filled ? GL_POLYGON : GL_LINE_LOOP));
--- a/src/graphics.cc
+++ b/src/graphics.cc
@@ -1037,7 +1037,7 @@
 {
   double tmp_rgb[3] = {0, 0, 0};
   bool retval = true;
-  unsigned int len = str.length();
+  unsigned int len = str.length ();
 
   std::transform (str.begin (), str.end (), str.begin (), tolower);
 
@@ -1271,7 +1271,7 @@
                 } \
             }
 
-          if (data.is_double_type() || data.is_bool_type ())
+          if (data.is_double_type () || data.is_bool_type ())
             CHECK_ARRAY_EQUAL (double, , NDArray)
           else if (data.is_single_type ())
             CHECK_ARRAY_EQUAL (float, float_, FloatNDArray)
@@ -1428,7 +1428,7 @@
     // complete validation will be done at execution-time
     return true;
   else if (v.is_cell () && v.length () > 0
-           && (v.rows() == 1 || v.columns () == 1)
+           && (v.rows () == 1 || v.columns () == 1)
            && v.cell_value ()(0).is_function_handle ())
     return true;
   else if (v.is_empty ())
@@ -5629,7 +5629,7 @@
               bool ignore_vertical = false;
               if (only_text_height)
                 {
-                  double text_rotation = text_props.get_rotation();
+                  double text_rotation = text_props.get_rotation ();
                   if (text_rotation == 0. || text_rotation == 180.)
                       ignore_horizontal = true;
                   else if (text_rotation == 90. || text_rotation == 270.)
@@ -5677,9 +5677,9 @@
   graphics_object obj = gh_manager::get_object (get_parent ());
   Matrix parent_bb = obj.get_properties ().get_boundingbox (true).extract_n (0, 2, 1, 2);
   caseless_str new_units = get_units ();
-  position.set (octave_value (convert_position (get_position().matrix_value(), old_units, new_units, parent_bb)), false);
-  outerposition.set (octave_value (convert_position (get_outerposition().matrix_value(), old_units, new_units, parent_bb)), false);
-  tightinset.set (octave_value (convert_position (get_tightinset().matrix_value(), old_units, new_units, parent_bb)), false);
+  position.set (octave_value (convert_position (get_position ().matrix_value (), old_units, new_units, parent_bb)), false);
+  outerposition.set (octave_value (convert_position (get_outerposition ().matrix_value (), old_units, new_units, parent_bb)), false);
+  tightinset.set (octave_value (convert_position (get_tightinset ().matrix_value (), old_units, new_units, parent_bb)), false);
 }
 
 void
@@ -6168,7 +6168,7 @@
           hmax = std::max (hmax, ext(1));
 #else
           //FIXME: find a better approximation
-          int len = ticklabels(i).length();
+          int len = ticklabels(i).length ();
           wmax = std::max (wmax, 0.5*fontsize*len);
           hmax = fontsize;
 #endif
@@ -6286,7 +6286,7 @@
   double val;
 
 #define FIX_LIMITS \
-  if (limits.numel() == 4) \
+  if (limits.numel () == 4) \
     { \
       val = limits(0); \
       if (! (xisinf (val) || xisnan (val))) \
@@ -6841,7 +6841,7 @@
   v (0) = fmod(v(0) - delta_az + 720,360);
 
   set_view(v);
-  update_transform();
+  update_transform ();
 }
 
 void
@@ -6997,7 +6997,7 @@
   renderer.text_to_pixels (sv.join ("\n"), pixels, bbox,
                            halign, valign, get_rotation ());
   /* The bbox is relative to the text's position.
-     We'll leave it that way, because get_position() does not return
+     We'll leave it that way, because get_position () does not return
      valid results when the text is first constructed.
      Conversion to proper coordinates is performed in get_extent. */
   set_extent (bbox);
@@ -7077,7 +7077,7 @@
 octave_value
 patch::properties::get_color_data (void) const
 {
-  octave_value fvc = get_facevertexcdata();
+  octave_value fvc = get_facevertexcdata ();
   if (fvc.is_undefined () || fvc.is_empty ())
     return Matrix ();
   else
@@ -7257,7 +7257,7 @@
       update_type = 'a';
     }
 
-  if (limits.numel() == 4)
+  if (limits.numel () == 4)
     {
       val = limits(0);
       if (! (xisinf (val) || xisnan (val)))
@@ -7480,7 +7480,7 @@
 void
 uicontrol::properties::set_style (const octave_value& st)
 {
-  if (get___object__ ().is_empty())
+  if (get___object__ ().is_empty ())
     style = st;
   else
     error ("set: cannot change the style of a uicontrol object after creation.");
@@ -8515,7 +8515,7 @@
 
   if (nargin == 1 || nargin == 2)
     {
-      if (args(0).is_empty())
+      if (args(0).is_empty ())
         {
           retval = Matrix ();
           return retval;
@@ -8918,7 +8918,7 @@
   if ((go.isa ("line") || go.isa ("patch")) && ! go.get("zdata").is_empty ())
     nd = 3;
 
-  Matrix kids = go.get_properties().get_children ();
+  Matrix kids = go.get_properties ().get_children ();
 
   for (octave_idx_type i = 0; i < kids.length (); i++)
     {
@@ -8928,7 +8928,7 @@
         {
           const graphics_object& kid = gh_manager::get_object(hnd);
 
-          if (kid.valid_object())
+          if (kid.valid_object ())
             nd = calc_dimensions (kid);
 
           if (nd == 3)
@@ -9857,7 +9857,7 @@
   if (obj)
     retval = obj.get (caseless_str (property));
   else
-    error ("%s: invalid handle (= %g)", func.c_str(), handle);
+    error ("%s: invalid handle (= %g)", func.c_str (), handle);
 
   return retval;
 }
@@ -9879,7 +9879,7 @@
         ret = true;
     }
   else
-    error ("%s: invalid handle (= %g)", func.c_str(), handle);
+    error ("%s: invalid handle (= %g)", func.c_str (), handle);
 
   return ret;
 }
--- a/src/graphics.in.h
+++ b/src/graphics.in.h
@@ -298,7 +298,7 @@
 public:
   scaler (void) : rep (new base_scaler ()) { }
 
-  scaler (const scaler& s) : rep (s.rep->clone()) { }
+  scaler (const scaler& s) : rep (s.rep->clone ()) { }
 
   scaler (const std::string& s)
     : rep (s == "log"
@@ -464,7 +464,7 @@
             }
           if (found)
             {
-              for (int j = i; j < l.length() - 1; j++)
+              for (int j = i; j < l.length () - 1; j++)
                 l(j) = l (j + 1);
 
               l.resize (l.length () - 1);
@@ -4413,9 +4413,9 @@
       array_property cdata u , Matrix ()
       radio_property cdatamapping al , "{scaled}|direct"
       // hidden properties for limit computation
-      row_vector_property xlim hlr , Matrix()
-      row_vector_property ylim hlr , Matrix()
-      row_vector_property clim hlr , Matrix()
+      row_vector_property xlim hlr , Matrix ()
+      row_vector_property ylim hlr , Matrix ()
+      row_vector_property clim hlr , Matrix ()
       bool_property xliminclude hl , "on"
       bool_property yliminclude hl , "on"
       bool_property climinclude hlg , "on"
@@ -4810,11 +4810,11 @@
 
     BEGIN_PROPERTIES (hggroup)
       // hidden properties for limit computation
-      row_vector_property xlim hr , Matrix()
-      row_vector_property ylim hr , Matrix()
-      row_vector_property zlim hr , Matrix()
-      row_vector_property clim hr , Matrix()
-      row_vector_property alim hr , Matrix()
+      row_vector_property xlim hr , Matrix ()
+      row_vector_property ylim hr , Matrix ()
+      row_vector_property zlim hr , Matrix ()
+      row_vector_property clim hr , Matrix ()
+      row_vector_property alim hr , Matrix ()
       bool_property xliminclude h , "on"
       bool_property yliminclude h , "on"
       bool_property zliminclude h , "on"
@@ -4882,7 +4882,7 @@
     BEGIN_PROPERTIES (uimenu)
       any_property __object__ , Matrix ()
       string_property accelerator , ""
-      callback_property callback , Matrix()
+      callback_property callback , Matrix ()
       bool_property checked , "off"
       bool_property enable , "on"
       color_property foregroundcolor , color_values (0, 0, 0)
@@ -4930,7 +4930,7 @@
 
     BEGIN_PROPERTIES (uicontextmenu)
       any_property __object__ , Matrix ()
-      callback_property callback , Matrix()
+      callback_property callback , Matrix ()
       array_property position , Matrix (1, 2, 0.0)
     END_PROPERTIES
 
@@ -5223,7 +5223,7 @@
     BEGIN_PROPERTIES (uipushtool)
       any_property __object__ , Matrix ()
       array_property cdata , Matrix ()
-      callback_property clickedcallback , Matrix()
+      callback_property clickedcallback , Matrix ()
       bool_property enable , "on"
       bool_property separator , "off"
       string_property tooltipstring , ""
@@ -5273,10 +5273,10 @@
     BEGIN_PROPERTIES (uitoggletool)
       any_property __object__ , Matrix ()
       array_property cdata , Matrix ()
-      callback_property clickedcallback , Matrix()
+      callback_property clickedcallback , Matrix ()
       bool_property enable , "on"
-      callback_property offcallback , Matrix()
-      callback_property oncallback , Matrix()
+      callback_property offcallback , Matrix ()
+      callback_property oncallback , Matrix ()
       bool_property separator , "off"
       bool_property state , "off"
       string_property tooltipstring , ""
--- a/src/load-path.cc
+++ b/src/load-path.cc
@@ -526,14 +526,14 @@
 load_path::do_clear (std::set<std::string>& new_elts)
 {
   bool warn_default_path_clobbered = false;
-  for (dir_info_list_iterator i = dir_info_list.begin();
-       i != dir_info_list.end();
+  for (dir_info_list_iterator i = dir_info_list.begin ();
+       i != dir_info_list.end ();
        /* conditionally advance iterator in loop body */)
     {
       //Don't remove it if it's gonna be added again, but remove it from
       //list of items to add, to avoid duplicates later on
       std::set<std::string>::iterator j = new_elts.find(i->dir_name);
-      if (j != new_elts.end())
+      if (j != new_elts.end ())
         {
           new_elts.erase(j);
           i++;
@@ -595,7 +595,7 @@
 load_path::do_set (const std::string& p, bool warn, bool is_init)
 {
   std::list<std::string> elts_l = split_path (p);
-  std::set<std::string> elts(elts_l.begin(), elts_l.end());
+  std::set<std::string> elts(elts_l.begin (), elts_l.end ());
 
   // Temporarily disable add hook.
 
--- a/src/ls-hdf5.cc
+++ b/src/ls-hdf5.cc
@@ -840,7 +840,7 @@
       || val.type_id () == octave_lazy_index::static_type_id ())
     val = val.full_value ();
 
-  std::string t = val.type_name();
+  std::string t = val.type_name ();
 #if HAVE_HDF5_18
   data_id = H5Gcreate (loc_id, name.c_str (), H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
 #else
--- a/src/ls-mat5.cc
+++ b/src/ls-mat5.cc
@@ -863,24 +863,24 @@
         // Octave can handle both "/" and "\" as a directry seperator
         // and so can ignore the seperator field of m0. I think the
         // sentinel field is also save to ignore.
-        Octave_map m0 = tc2.map_value();
-        Octave_map m1 = m0.contents("function_handle")(0).map_value();
-        std::string ftype = m1.contents("type")(0).string_value();
-        std::string fname = m1.contents("function")(0).string_value();
-        std::string fpath = m1.contents("file")(0).string_value();
+        Octave_map m0 = tc2.map_value ();
+        Octave_map m1 = m0.contents("function_handle")(0).map_value ();
+        std::string ftype = m1.contents("type")(0).string_value ();
+        std::string fname = m1.contents("function")(0).string_value ();
+        std::string fpath = m1.contents("file")(0).string_value ();
 
         if (ftype == "simple" || ftype == "scopedfunction")
           {
-            if (fpath.length() == 0)
+            if (fpath.length () == 0)
               // We have a builtin function
               tc = make_fcn_handle (fname);
             else
               {
                 std::string mroot =
-                  m0.contents("matlabroot")(0).string_value();
+                  m0.contents("matlabroot")(0).string_value ();
 
                 if ((fpath.length () >= mroot.length ()) &&
-                    fpath.substr(0, mroot.length()) == mroot &&
+                    fpath.substr(0, mroot.length ()) == mroot &&
                     OCTAVE_EXEC_PREFIX != mroot)
                   {
                     // If fpath starts with matlabroot, and matlabroot
@@ -942,7 +942,7 @@
                         else
                           {
                             warning ("load: can't find the file %s",
-                                     fpath.c_str());
+                                     fpath.c_str ());
                             goto skip_ahead;
                           }
                       }
@@ -966,7 +966,7 @@
                     else
                       {
                         warning ("load: can't find the file %s",
-                                 fpath.c_str());
+                                 fpath.c_str ());
                         goto skip_ahead;
                       }
                   }
@@ -979,13 +979,13 @@
           }
         else if (ftype == "anonymous")
           {
-            Octave_map m2 = m1.contents("workspace")(0).map_value();
-            uint32NDArray MCOS = m2.contents("MCOS")(0).uint32_array_value();
+            Octave_map m2 = m1.contents("workspace")(0).map_value ();
+            uint32NDArray MCOS = m2.contents("MCOS")(0).uint32_array_value ();
             octave_idx_type off = static_cast<octave_idx_type>(MCOS(4).double_value ());
-            m2 = subsys_ov.map_value();
-            m2 = m2.contents("MCOS")(0).map_value();
-            tc2 = m2.contents("MCOS")(0).cell_value()(1 + off).cell_value()(1);
-            m2 = tc2.map_value();
+            m2 = subsys_ov.map_value ();
+            m2 = m2.contents("MCOS")(0).map_value ();
+            tc2 = m2.contents("MCOS")(0).cell_value ()(1 + off).cell_value ()(1);
+            m2 = tc2.map_value ();
 
             unwind_protect_safe frame;
 
@@ -1000,12 +1000,12 @@
             octave_call_stack::push (local_scope, 0);
             frame.add_fcn (octave_call_stack::pop);
 
-            if (m2.nfields() > 0)
+            if (m2.nfields () > 0)
               {
                 octave_value tmp;
 
-                for (Octave_map::iterator p0 = m2.begin() ;
-                     p0 != m2.end(); p0++)
+                for (Octave_map::iterator p0 = m2.begin () ;
+                     p0 != m2.end (); p0++)
                   {
                     std::string key = m2.key(p0);
                     octave_value val = m2.contents(p0)(0);
@@ -1219,8 +1219,8 @@
                 // inline is not an object in Octave but rather an
                 // overload of a function handle. Special case.
                 tc =
-                  new octave_fcn_inline (m.contents("expr")(0).string_value(),
-                                         m.contents("args")(0).string_value());
+                  new octave_fcn_inline (m.contents("expr")(0).string_value (),
+                                         m.contents("args")(0).string_value ());
               }
             else
               {
@@ -1236,7 +1236,7 @@
 
                     tc = cls;
                     if (load_path::find_method (classname, "loadobj") !=
-                        std::string())
+                        std::string ())
                       {
                         octave_value_list tmp = feval ("loadobj", tc, 1);
 
@@ -1563,7 +1563,7 @@
 
       if (tc.is_uint8_type ())
         {
-          const uint8NDArray itmp = tc.uint8_array_value();
+          const uint8NDArray itmp = tc.uint8_array_value ();
           octave_idx_type ilen = itmp.numel ();
 
           // Why should I have to initialize outbuf as just overwrite
@@ -2620,11 +2620,11 @@
           write_mat5_array (os, ::imag (m_cmplx), save_as_floats);
         }
     }
-  else if (tc.is_map () || tc.is_inline_function() || tc.is_object ())
+  else if (tc.is_map () || tc.is_inline_function () || tc.is_object ())
     {
       if (tc.is_inline_function () || tc.is_object ())
         {
-          std::string classname = tc.is_object() ? tc.class_name () : "inline";
+          std::string classname = tc.is_object () ? tc.class_name () : "inline";
           size_t namelen = classname.length ();
 
           if (namelen > max_namelen)
@@ -2642,7 +2642,7 @@
       Octave_map m;
 
       if (tc.is_object () &&
-          load_path::find_method (tc.class_name (), "saveobj") != std::string())
+          load_path::find_method (tc.class_name (), "saveobj") != std::string ())
         {
           octave_value_list tmp = feval ("saveobj", tc, 1);
           if (! error_state)
--- a/src/ls-mat5.h
+++ b/src/ls-mat5.h
@@ -48,7 +48,7 @@
 extern int
 read_mat5_binary_file_header (std::istream& is, bool& swap,
                               bool quiet = false,
-                              const std::string& filename = std::string());
+                              const std::string& filename = std::string ());
 extern std::string
 read_mat5_binary_element (std::istream& is, const std::string& filename,
                           bool swap, bool& global, octave_value& tc);
--- a/src/ls-oct-ascii.cc
+++ b/src/ls-oct-ascii.cc
@@ -323,7 +323,7 @@
   if (mark_as_global)
     os << "# type: global " << val.type_name () << "\n";
   else
-    os << "# type: " << val.type_name() << "\n";
+    os << "# type: " << val.type_name () << "\n";
 
   if (! precision)
     precision = Vsave_precision;
--- a/src/ls-oct-ascii.h
+++ b/src/ls-oct-ascii.h
@@ -74,7 +74,7 @@
                  const bool next_only = false)
 {
   bool status = false;
-  value = T();
+  value = T ();
 
   char c;
   while (is.get (c))
--- a/src/mex.cc
+++ b/src/mex.cc
@@ -397,7 +397,7 @@
     mwSize n = 1;
 
     // Force dims and ndims to be cached.
-    get_dimensions();
+    get_dimensions ();
 
     for (mwIndex i = ndims - 1; i > 0; i--)
       n *= dims[i];
@@ -3463,7 +3463,7 @@
   mxArray *m = 0;
   octave_value ret = get_property_from_handle (handle, property, "mexGet");
 
-  if (!error_state && ret.is_defined())
+  if (!error_state && ret.is_defined ())
     m = ret.as_mxArray ();
   return m;
 }
--- a/src/mk-errno-list
+++ b/src/mk-errno-list
@@ -41,7 +41,7 @@
 
 t = "#if defined (%s)\n    { \"%s\", %s, },\n#endif\n"
 errstr = ""
-for k in errorcode.keys():
+for k in errorcode.keys ():
     errstr += t % tuple(3*[errorcode[k]])
 
 for l in stdin:
--- a/src/oct-map.cc
+++ b/src/oct-map.cc
@@ -1559,8 +1559,8 @@
     }
   else
     {
-      string_vector a_keys = a.keys().sort ();
-      string_vector b_keys = b.keys().sort ();
+      string_vector a_keys = a.keys ().sort ();
+      string_vector b_keys = b.keys ().sort ();
 
       octave_idx_type a_len = a_keys.length ();
       octave_idx_type b_len = b_keys.length ();
@@ -1585,7 +1585,7 @@
 Octave_map&
 Octave_map::maybe_delete_elements (const octave_value_list& idx)
 {
-  string_vector t_keys = keys();
+  string_vector t_keys = keys ();
   octave_idx_type len = t_keys.length ();
 
   if (len > 0)
@@ -1601,7 +1601,7 @@
         }
 
       if (!error_state)
-        dimensions = contents(t_keys[0]).dims();
+        dimensions = contents(t_keys[0]).dims ();
     }
 
   return *this;
--- a/src/oct-obj.h
+++ b/src/oct-obj.h
@@ -126,7 +126,7 @@
 
   bool has_magic_colon (void) const;
 
-  string_vector make_argv (const std::string& = std::string()) const;
+  string_vector make_argv (const std::string& = std::string ()) const;
 
   void stash_name_tags (const string_vector& nm) { names = nm; }
 
--- a/src/oct-parse.yy
+++ b/src/oct-parse.yy
@@ -2877,7 +2877,7 @@
           fcn->stash_parent_fcn_name (curr_fcn_file_name);
 
           if (current_function_depth > 1)
-            fcn->stash_parent_fcn_scope (function_scopes[function_scopes.size()-2]);
+            fcn->stash_parent_fcn_scope (function_scopes[function_scopes.size ()-2]);
           else
             fcn->stash_parent_fcn_scope (primary_fcn_scope);
         }
@@ -2958,7 +2958,7 @@
           if (endfunction_found && function_scopes.size () > 1)
             {
               symbol_table::scope_id pscope
-                = function_scopes[function_scopes.size()-2];
+                = function_scopes[function_scopes.size ()-2];
 
               symbol_table::install_nestfunction (nm, octave_value (fcn),
                                                   pscope);
@@ -3204,7 +3204,7 @@
 {
   if (current_function_depth > 0)
     {
-      tree_statement *tmp = t->back();
+      tree_statement *tmp = t->back ();
 
       if (tmp->is_expression ())
         warning_with_id
@@ -3608,7 +3608,7 @@
 
           if (status != 0)
             error ("parse error while reading %s file %s",
-                   file_type.c_str(), ff.c_str ());
+                   file_type.c_str (), ff.c_str ());
         }
       else
         {
@@ -3692,7 +3692,7 @@
 string_vector
 autoloaded_functions (void)
 {
-  string_vector names (autoload_map.size());
+  string_vector names (autoload_map.size ());
 
   octave_idx_type i = 0;
   typedef std::map<std::string, std::string>::const_iterator am_iter;
--- a/src/octave-config.in.cc
+++ b/src/octave-config.in.cc
@@ -167,7 +167,7 @@
   vars["OCTFILEDIR"] =substitute_prefix (%OCTAVE_OCTFILEDIR%, PREFIX, OCTAVE_HOME);
   vars["OCTINCLUDEDIR"] =substitute_prefix (%OCTAVE_OCTINCLUDEDIR%, PREFIX, OCTAVE_HOME);
   vars["OCTLIBDIR"] =substitute_prefix (%OCTAVE_OCTLIBDIR%, PREFIX, OCTAVE_HOME);
-  vars["PREFIX"] = (OCTAVE_HOME.empty() ? PREFIX : OCTAVE_HOME);
+  vars["PREFIX"] = (OCTAVE_HOME.empty () ? PREFIX : OCTAVE_HOME);
   vars["STARTUPFILEDIR"] =substitute_prefix (%OCTAVE_STARTUPFILEDIR%, PREFIX, OCTAVE_HOME);
   vars["VERSION"] = %OCTAVE_VERSION%;
 }
--- a/src/ov-base-int.cc
+++ b/src/ov-base-int.cc
@@ -239,11 +239,11 @@
 octave_base_int_matrix<T>::save_binary (std::ostream& os, bool&)
 {
   dim_vector d = this->dims ();
-  if (d.length() < 1)
+  if (d.length () < 1)
     return false;
 
   // Use negative value for ndims to differentiate with old format!!
-  int32_t tmp = - d.length();
+  int32_t tmp = - d.length ();
   os.write (reinterpret_cast<char *> (&tmp), 4);
   for (int i=0; i < d.length (); i++)
     {
@@ -251,7 +251,7 @@
       os.write (reinterpret_cast<char *> (&tmp), 4);
     }
 
-  os.write (reinterpret_cast<const char *> (this->matrix.data()), this->byte_size());
+  os.write (reinterpret_cast<const char *> (this->matrix.data ()), this->byte_size ());
 
   return true;
 }
@@ -303,7 +303,7 @@
   if (swap)
     {
       int nel = dv.numel ();
-      int bytes = nel / m.byte_size();
+      int bytes = nel / m.byte_size ();
       for (int i = 0; i < nel; i++)
         switch (bytes)
           {
@@ -364,7 +364,7 @@
     }
 
   retval = H5Dwrite (data_hid, save_type_hid, H5S_ALL, H5S_ALL,
-                     H5P_DEFAULT, this->matrix.data()) >= 0;
+                     H5P_DEFAULT, this->matrix.data ()) >= 0;
 
   H5Dclose (data_hid);
   H5Sclose (space_hid);
@@ -422,7 +422,7 @@
 
   T m (dv);
   if (H5Dread (data_hid, save_type_hid, H5S_ALL, H5S_ALL,
-               H5P_DEFAULT, m.fortran_vec()) >= 0)
+               H5P_DEFAULT, m.fortran_vec ()) >= 0)
     {
       retval = true;
       this->matrix = m;
@@ -501,7 +501,7 @@
 bool
 octave_base_int_scalar<T>::save_binary (std::ostream& os, bool&)
 {
-  os.write (reinterpret_cast<char *> (&(this->scalar)), this->byte_size());
+  os.write (reinterpret_cast<char *> (&(this->scalar)), this->byte_size ());
   return true;
 }
 
@@ -511,11 +511,11 @@
                                         oct_mach_info::float_format)
 {
   T tmp;
-  if (! is.read (reinterpret_cast<char *> (&tmp), this->byte_size()))
+  if (! is.read (reinterpret_cast<char *> (&tmp), this->byte_size ()))
     return false;
 
   if (swap)
-    switch (this->byte_size())
+    switch (this->byte_size ())
       {
       case 8:
         swap_bytes<8> (&tmp);
--- a/src/ov-base-mat.cc
+++ b/src/ov-base-mat.cc
@@ -475,7 +475,7 @@
       // Set up the pointer to the proper place.
       void *here = reinterpret_cast<void *> (&matrix(n));
       // Ask x to store there if it can.
-      return x.get_rep().fast_elem_insert_self (here, btyp);
+      return x.get_rep ().fast_elem_insert_self (here, btyp);
     }
   else
     return false;
--- a/src/ov-base.cc
+++ b/src/ov-base.cc
@@ -1117,7 +1117,7 @@
 {
   gripe_wrong_type_arg ("octave_base_value::diag ()", type_name ());
 
-  return octave_value();
+  return octave_value ();
 }
 
 octave_value
@@ -1125,7 +1125,7 @@
 {
   gripe_wrong_type_arg ("octave_base_value::diag ()", type_name ());
 
-  return octave_value();
+  return octave_value ();
 }
 
 octave_value
@@ -1133,7 +1133,7 @@
 {
   gripe_wrong_type_arg ("octave_base_value::sort ()", type_name ());
 
-  return octave_value();
+  return octave_value ();
 }
 
 octave_value
@@ -1142,7 +1142,7 @@
 {
   gripe_wrong_type_arg ("octave_base_value::sort ()", type_name ());
 
-  return octave_value();
+  return octave_value ();
 }
 
 sortmode
--- a/src/ov-bool-mat.cc
+++ b/src/ov-bool-mat.cc
@@ -329,11 +329,11 @@
 {
 
   dim_vector d = dims ();
-  if (d.length() < 1)
+  if (d.length () < 1)
     return false;
 
   // Use negative value for ndims to differentiate with old format!!
-  int32_t tmp = - d.length();
+  int32_t tmp = - d.length ();
   os.write (reinterpret_cast<char *> (&tmp), 4);
   for (int i = 0; i < d.length (); i++)
     {
--- a/src/ov-bool-sparse.cc
+++ b/src/ov-bool-sparse.cc
@@ -209,7 +209,7 @@
 octave_sparse_bool_matrix::save_binary (std::ostream& os, bool&)
 {
   dim_vector d = this->dims ();
-  if (d.length() < 1)
+  if (d.length () < 1)
     return false;
 
   // Ensure that additional memory is deallocated
@@ -440,7 +440,7 @@
 
   H5Sclose (space_hid);
 
-  hdims[0] = m.cols() + 1;
+  hdims[0] = m.cols () + 1;
   hdims[1] = 1;
 
   space_hid = H5Screate_simple (2, hdims, 0);
--- a/src/ov-bool.cc
+++ b/src/ov-bool.cc
@@ -89,14 +89,14 @@
   if (fill)
     {
       boolNDArray retval (dv, false);
-      if (dv.numel())
+      if (dv.numel ())
         retval(0) = scalar;
       return retval;
     }
   else
     {
       boolNDArray retval (dv);
-      if (dv.numel())
+      if (dv.numel ())
         retval(0) = scalar;
       return retval;
     }
--- a/src/ov-cell.cc
+++ b/src/ov-cell.cc
@@ -944,7 +944,7 @@
     return false;
 
   // Use negative value for ndims
-  int32_t di = - d.length();
+  int32_t di = - d.length ();
   os.write (reinterpret_cast<char *> (&di), 4);
   for (int i = 0; i < d.length (); i++)
     {
--- a/src/ov-class.cc
+++ b/src/ov-class.cc
@@ -521,7 +521,7 @@
 
         case '.':
           {
-            if (map.numel() > 0)
+            if (map.numel () > 0)
               {
                 Cell t = dotref (idx.front ());
 
@@ -705,7 +705,7 @@
 
           if (tmp.length () > 1)
             error ("expecting single return value from @%s/subsasgn",
-                   class_name().c_str ());
+                   class_name ().c_str ());
 
           else
             retval = tmp(0);
@@ -914,7 +914,7 @@
                   {
                     if (t_rhs.is_empty ())
                       {
-                        map.delete_elements (idx.front());
+                        map.delete_elements (idx.front ());
 
                         if (! error_state)
                           {
@@ -999,7 +999,7 @@
 
       if (!error_state && tmp.length () >= 1)
         {
-          if (tmp(0).is_object())
+          if (tmp(0).is_object ())
             error ("subsindex function must return a valid index vector");
           else
             // Index vector returned by subsindex is zero based
@@ -1012,7 +1012,7 @@
     }
   else
     error ("no subsindex method defined for class %s",
-           class_name().c_str ());
+           class_name ().c_str ());
 
   return retval;
 }
@@ -1136,7 +1136,7 @@
         }
     }
   else
-    error ("no char method defined for class %s", class_name().c_str ());
+    error ("no char method defined for class %s", class_name ().c_str ());
 
   return retval;
 }
@@ -1274,10 +1274,10 @@
     {
       std::string  key = map.key (p);
       Cell         val = map.contents (p);
-      if ( val(0).is_object() )
+      if ( val(0).is_object () )
         {
           dbgstr = "blork";
-          if( key == val(0).class_name() )
+          if( key == val(0).class_name () )
             {
               might_have_inheritance = true;
               dbgstr = "cork";
@@ -1444,7 +1444,7 @@
 bool
 octave_class::save_binary (std::ostream& os, bool& save_as_floats)
 {
-  int32_t classname_len = class_name().length ();
+  int32_t classname_len = class_name ().length ();
 
   os.write (reinterpret_cast<char *> (&classname_len), 4);
   os << class_name ();
@@ -1462,7 +1462,7 @@
   else
     m = map_value ();
 
-  int32_t len = m.nfields();
+  int32_t len = m.nfields ();
   os.write (reinterpret_cast<char *> (&len), 4);
 
   octave_map::iterator i = m.begin ();
@@ -2189,7 +2189,7 @@
 
   if (fcn && fcn->is_class_constructor ())
     {
-      for (int i = 0; i < args.length(); i++)
+      for (int i = 0; i < args.length (); i++)
         {
           std::string class_name = args(i).string_value ();
 
@@ -2241,7 +2241,7 @@
 
   if (fcn && fcn->is_class_constructor ())
     {
-      for (int i = 0; i < args.length(); i++)
+      for (int i = 0; i < args.length (); i++)
         {
           std::string class_name = args(i).string_value ();
 
--- a/src/ov-class.h
+++ b/src/ov-class.h
@@ -136,7 +136,7 @@
   octave_value reshape (const dim_vector& new_dims) const
     {
       octave_class retval = octave_class (*this);
-      retval.map = retval.map_value().reshape (new_dims);
+      retval.map = retval.map_value ().reshape (new_dims);
       return octave_value (new octave_class (retval));
     }
 
--- a/src/ov-cx-mat.cc
+++ b/src/ov-cx-mat.cc
@@ -437,11 +437,11 @@
 octave_complex_matrix::save_binary (std::ostream& os, bool& save_as_floats)
 {
   dim_vector d = dims ();
-  if (d.length() < 1)
+  if (d.length () < 1)
     return false;
 
   // Use negative value for ndims to differentiate with old format!!
-  int32_t tmp = - d.length();
+  int32_t tmp = - d.length ();
   os.write (reinterpret_cast<char *> (&tmp), 4);
   for (int i = 0; i < d.length (); i++)
     {
--- a/src/ov-cx-sparse.cc
+++ b/src/ov-cx-sparse.cc
@@ -228,7 +228,7 @@
                                            bool&save_as_floats)
 {
   dim_vector d = this->dims ();
-  if (d.length() < 1)
+  if (d.length () < 1)
     return false;
 
   // Ensure that additional memory is deallocated
@@ -286,7 +286,7 @@
        os.write (reinterpret_cast<char *> (&itmp), 4);
      }
 
-   write_doubles (os, reinterpret_cast<const double *> (matrix.data()), st, 2 * nz);
+   write_doubles (os, reinterpret_cast<const double *> (matrix.data ()), st, 2 * nz);
 
   return true;
 }
@@ -476,7 +476,7 @@
 
   H5Sclose (space_hid);
 
-  hdims[0] = m.cols() + 1;
+  hdims[0] = m.cols () + 1;
   hdims[1] = 1;
 
   space_hid = H5Screate_simple (2, hdims, 0);
@@ -868,7 +868,7 @@
       ir[i] = matrix.ridx(i);
     }
 
-  for (mwIndex i = 0; i < columns() + 1; i++)
+  for (mwIndex i = 0; i < columns () + 1; i++)
     jc[i] = matrix.cidx(i);
 
   return retval;
--- a/src/ov-fcn-handle.cc
+++ b/src/ov-fcn-handle.cc
@@ -401,14 +401,14 @@
 
   std::streampos pos = is.tellg ();
   std::string octaveroot = extract_keyword (is, "octaveroot", true);
-  if (octaveroot.length() == 0)
+  if (octaveroot.length () == 0)
     {
       is.seekg (pos);
       is.clear ();
     }
   pos = is.tellg ();
   std::string fpath = extract_keyword (is, "path", true);
-  if (fpath.length() == 0)
+  if (fpath.length () == 0)
     {
       is.seekg (pos);
       is.clear ();
@@ -533,7 +533,7 @@
       else
         nmbuf << nm;
 
-      std::string buf_str = nmbuf.str();
+      std::string buf_str = nmbuf.str ();
       int32_t tmp = buf_str.length ();
       os.write (reinterpret_cast<char *> (&tmp), 4);
       os.write (buf_str.c_str (), buf_str.length ());
@@ -598,11 +598,11 @@
 
   size_t anl = anonymous.length ();
 
-  if (nm.length() >= anl && nm.substr (0, anl) == anonymous)
+  if (nm.length () >= anl && nm.substr (0, anl) == anonymous)
     {
       octave_idx_type len = 0;
 
-      if (nm.length() > anl)
+      if (nm.length () > anl)
         {
           std::istringstream nm_is (nm.substr (anl));
           nm_is >> len;
--- a/src/ov-flt-cx-mat.cc
+++ b/src/ov-flt-cx-mat.cc
@@ -426,11 +426,11 @@
 octave_float_complex_matrix::save_binary (std::ostream& os, bool&)
 {
   dim_vector d = dims ();
-  if (d.length() < 1)
+  if (d.length () < 1)
     return false;
 
   // Use negative value for ndims to differentiate with old format!!
-  int32_t tmp = - d.length();
+  int32_t tmp = - d.length ();
   os.write (reinterpret_cast<char *> (&tmp), 4);
   for (int i = 0; i < d.length (); i++)
     {
--- a/src/ov-flt-re-mat.cc
+++ b/src/ov-flt-re-mat.cc
@@ -459,11 +459,11 @@
 {
 
   dim_vector d = dims ();
-  if (d.length() < 1)
+  if (d.length () < 1)
     return false;
 
   // Use negative value for ndims to differentiate with old format!!
-  int32_t tmp = - d.length();
+  int32_t tmp = - d.length ();
   os.write (reinterpret_cast<char *> (&tmp), 4);
   for (int i = 0; i < d.length (); i++)
     {
--- a/src/ov-intx.h
+++ b/src/ov-intx.h
@@ -145,7 +145,7 @@
       Matrix retval;
       dim_vector dv = dims ();
       if (dv.length () > 2)
-        error ("invalid conversion of %s to Matrix", type_name().c_str ());
+        error ("invalid conversion of %s to Matrix", type_name ().c_str ());
       else
         {
           retval = Matrix (dv(0), dv(1));
@@ -163,7 +163,7 @@
       FloatMatrix retval;
       dim_vector dv = dims ();
       if (dv.length () > 2)
-        error ("invalid conversion of %s to FloatMatrix", type_name().c_str ());
+        error ("invalid conversion of %s to FloatMatrix", type_name ().c_str ());
       else
         {
           retval = FloatMatrix (dv(0), dv(1));
@@ -179,9 +179,9 @@
   complex_matrix_value (bool = false) const
     {
       ComplexMatrix retval;
-      dim_vector dv = dims();
+      dim_vector dv = dims ();
       if (dv.length () > 2)
-        error ("invalid conversion of %s to Matrix", type_name().c_str ());
+        error ("invalid conversion of %s to Matrix", type_name ().c_str ());
       else
         {
           retval = ComplexMatrix (dv(0), dv(1));
@@ -197,9 +197,9 @@
   float_complex_matrix_value (bool = false) const
     {
       FloatComplexMatrix retval;
-      dim_vector dv = dims();
+      dim_vector dv = dims ();
       if (dv.length () > 2)
-        error ("invalid conversion of %s to FloatMatrix", type_name().c_str ());
+        error ("invalid conversion of %s to FloatMatrix", type_name ().c_str ());
       else
         {
           retval = FloatComplexMatrix (dv(0), dv(1));
@@ -289,12 +289,12 @@
   // Use matrix_ref here to clear index cache.
   void increment (void)
    {
-     matrix_ref() += OCTAVE_INT_T (1);
+     matrix_ref () += OCTAVE_INT_T (1);
    }
 
   void decrement (void)
    {
-     matrix_ref() -= OCTAVE_INT_T (1);
+     matrix_ref () -= OCTAVE_INT_T (1);
    }
 
   void changesign (void)
@@ -479,14 +479,14 @@
       if (fill)
         {
           intNDArray<OCTAVE_INT_T> retval (dv, 0);
-          if (dv.numel())
+          if (dv.numel ())
             retval(0) = scalar;
           return retval;
         }
       else
         {
           intNDArray<OCTAVE_INT_T> retval (dv);
-          if (dv.numel())
+          if (dv.numel ())
             retval(0) = scalar;
           return retval;
         }
--- a/src/ov-range.h
+++ b/src/ov-range.h
@@ -118,10 +118,10 @@
   size_t byte_size (void) const { return 3 * sizeof (double); }
 
   octave_value reshape (const dim_vector& new_dims) const
-    { return NDArray (array_value().reshape (new_dims)); }
+    { return NDArray (array_value ().reshape (new_dims)); }
 
   octave_value permute (const Array<int>& vec, bool inv = false) const
-    { return NDArray (array_value().permute (vec, inv)); }
+    { return NDArray (array_value ().permute (vec, inv)); }
 
   octave_value squeeze (void) const { return range; }
 
--- a/src/ov-re-mat.cc
+++ b/src/ov-re-mat.cc
@@ -561,11 +561,11 @@
 {
 
   dim_vector d = dims ();
-  if (d.length() < 1)
+  if (d.length () < 1)
     return false;
 
   // Use negative value for ndims to differentiate with old format!!
-  int32_t tmp = - d.length();
+  int32_t tmp = - d.length ();
   os.write (reinterpret_cast<char *> (&tmp), 4);
   for (int i = 0; i < d.length (); i++)
     {
--- a/src/ov-re-sparse.cc
+++ b/src/ov-re-sparse.cc
@@ -261,7 +261,7 @@
 octave_sparse_matrix::save_binary (std::ostream& os, bool&save_as_floats)
 {
   dim_vector d = this->dims ();
-  if (d.length() < 1)
+  if (d.length () < 1)
     return false;
 
   // Ensure that additional memory is deallocated
@@ -319,7 +319,7 @@
        os.write (reinterpret_cast<char *> (&itmp), 4);
      }
 
-   write_doubles (os, matrix.data(), st, nz);
+   write_doubles (os, matrix.data (), st, nz);
 
   return true;
 }
@@ -506,7 +506,7 @@
 
   H5Sclose (space_hid);
 
-  hdims[0] = m.cols() + 1;
+  hdims[0] = m.cols () + 1;
   hdims[1] = 1;
 
   space_hid = H5Screate_simple (2, hdims, 0);
@@ -857,13 +857,13 @@
 mxArray *
 octave_sparse_matrix::as_mxArray (void) const
 {
-  mwSize nz = nzmax();
-  mwSize nr = rows();
-  mwSize nc = columns();
+  mwSize nz = nzmax ();
+  mwSize nr = rows ();
+  mwSize nc = columns ();
   mxArray *retval = new mxArray (mxDOUBLE_CLASS, nr, nc, nz, mxREAL);
   double *pr = static_cast<double *> (retval->get_data ());
-  mwIndex *ir = retval->get_ir();
-  mwIndex *jc = retval->get_jc();
+  mwIndex *ir = retval->get_ir ();
+  mwIndex *jc = retval->get_jc ();
 
   for (mwIndex i = 0; i < nz; i++)
     {
--- a/src/ov-str-mat.cc
+++ b/src/ov-str-mat.cc
@@ -465,11 +465,11 @@
                                      bool& /* save_as_floats */)
 {
   dim_vector d = dims ();
-  if (d.length() < 1)
+  if (d.length () < 1)
     return false;
 
   // Use negative value for ndims to differentiate with old format!!
-  int32_t tmp = - d.length();
+  int32_t tmp = - d.length ();
   os.write (reinterpret_cast<char *> (&tmp), 4);
   for (int i=0; i < d.length (); i++)
     {
--- a/src/ov-struct.cc
+++ b/src/ov-struct.cc
@@ -154,7 +154,7 @@
 
     case '.':
       {
-        if (map.numel() > 0)
+        if (map.numel () > 0)
           {
             const Cell t = dotref (idx.front ());
 
@@ -220,7 +220,7 @@
 
     case '.':
       {
-        if (map.numel() > 0)
+        if (map.numel () > 0)
           {
             const Cell t = dotref (idx.front (), auto_add);
 
@@ -481,7 +481,7 @@
               }
             else
               {
-                if (t_rhs.is_map() || t_rhs.is_object ())
+                if (t_rhs.is_map () || t_rhs.is_object ())
                   {
                     octave_map rhs_map = t_rhs.map_value ();
 
@@ -502,9 +502,9 @@
                   }
                 else
                   {
-                    if (t_rhs.is_null_value())
+                    if (t_rhs.is_null_value ())
                       {
-                        map.delete_elements (idx.front());
+                        map.delete_elements (idx.front ());
 
                         if (! error_state)
                           {
@@ -823,7 +823,7 @@
     return false;
 
   // Use negative value for ndims
-  int32_t di = - d.length();
+  int32_t di = - d.length ();
   os.write (reinterpret_cast<char *> (&di), 4);
   for (int i = 0; i < d.length (); i++)
     {
@@ -1079,7 +1079,7 @@
       // itself.
       const octave_scalar_map *sm_ptr;
       void *here = reinterpret_cast<void *>(&sm_ptr);
-      return (x.get_rep().fast_elem_insert_self (here, btyp_struct)
+      return (x.get_rep ().fast_elem_insert_self (here, btyp_struct)
               && map.fast_elem_insert (n, *sm_ptr));
     }
 
--- a/src/ov-usr-fcn.h
+++ b/src/ov-usr-fcn.h
@@ -278,7 +278,7 @@
   {
     return anonymous_function
       ? (cname.empty ()
-         ? (! dispatch_class().empty ())
+         ? (! dispatch_class ().empty ())
          : cname == dispatch_class ())
       : false;
   }
--- a/src/ov.h
+++ b/src/ov.h
@@ -194,8 +194,8 @@
   octave_value (float d);
   octave_value (const Array<octave_value>& a, bool is_cs_list = false);
   octave_value (const Cell& c, bool is_cs_list = false);
-  octave_value (const Matrix& m, const MatrixType& t = MatrixType());
-  octave_value (const FloatMatrix& m, const MatrixType& t = MatrixType());
+  octave_value (const Matrix& m, const MatrixType& t = MatrixType ());
+  octave_value (const FloatMatrix& m, const MatrixType& t = MatrixType ());
   octave_value (const NDArray& nda);
   octave_value (const FloatNDArray& nda);
   octave_value (const Array<double>& m);
@@ -208,8 +208,8 @@
   octave_value (const FloatColumnVector& v);
   octave_value (const Complex& C);
   octave_value (const FloatComplex& C);
-  octave_value (const ComplexMatrix& m, const MatrixType& t = MatrixType());
-  octave_value (const FloatComplexMatrix& m, const MatrixType& t = MatrixType());
+  octave_value (const ComplexMatrix& m, const MatrixType& t = MatrixType ());
+  octave_value (const FloatComplexMatrix& m, const MatrixType& t = MatrixType ());
   octave_value (const ComplexNDArray& cnda);
   octave_value (const FloatComplexNDArray& cnda);
   octave_value (const Array<Complex>& m);
@@ -222,7 +222,7 @@
   octave_value (const FloatComplexColumnVector& v);
   octave_value (const PermMatrix& p);
   octave_value (bool b);
-  octave_value (const boolMatrix& bm, const MatrixType& t = MatrixType());
+  octave_value (const boolMatrix& bm, const MatrixType& t = MatrixType ());
   octave_value (const boolNDArray& bnda);
   octave_value (const Array<bool>& bnda);
   octave_value (char c, char type = '\'');
@@ -458,7 +458,7 @@
 
   int ndims (void) const { return rep->ndims (); }
 
-  bool all_zero_dims (void) const { return dims().all_zero (); }
+  bool all_zero_dims (void) const { return dims ().all_zero (); }
 
   octave_idx_type numel (void) const
     { return rep->numel (); }
--- a/src/pr-output.cc
+++ b/src/pr-output.cc
@@ -375,7 +375,7 @@
       std::ostringstream buf2;
       buf2.flags (std::ios::fixed);
       buf2 << std::setprecision (0) << static_cast<int>(n);
-      s = buf2.str();
+      s = buf2.str ();
 
       while (1)
         {
@@ -407,15 +407,15 @@
           if (n < 0 && d < 0)
             {
               // Double negative, string can be two characters longer..
-              if (buf.str().length() > static_cast<unsigned int>(len + 2) &&
+              if (buf.str ().length () > static_cast<unsigned int>(len + 2) &&
                   m > 1)
                 break;
             }
-          else if (buf.str().length() > static_cast<unsigned int>(len) &&
+          else if (buf.str ().length () > static_cast<unsigned int>(len) &&
                    m > 1)
             break;
 
-          s = buf.str();
+          s = buf.str ();
         }
 
       if (lastd < 0.)
@@ -427,7 +427,7 @@
           buf.flags (std::ios::fixed);
           buf << std::setprecision (0) << static_cast<int>(lastn)
                << "/" << static_cast<int>(lastd);
-          s = buf.str();
+          s = buf.str ();
         }
     }
 
@@ -460,7 +460,7 @@
     os.flags (static_cast<std::ios::fmtflags>
               (prf.f.fmt | prf.f.up | prf.f.sp));
 
-  if (fw > 0 && s.length() > static_cast<unsigned int>(fw))
+  if (fw > 0 && s.length () > static_cast<unsigned int>(fw))
     os << "*";
   else
     os << s;
@@ -2964,8 +2964,8 @@
 /* static */ inline void
 pr_int (std::ostream& os, const T& d, int fw = 0)
 {
-  size_t sz = d.byte_size();
-  const unsigned char * tmpi = d.iptr();
+  size_t sz = d.byte_size ();
+  const unsigned char * tmpi = d.iptr ();
 
   // Unless explicitly asked for, always print in big-endian
   // format for hex and bit formats.
--- a/src/pt-id.cc
+++ b/src/pt-id.cc
@@ -114,7 +114,7 @@
 octave_lvalue
 tree_identifier::lvalue (void)
 {
-  return octave_lvalue (&(xsym().varref ()));
+  return octave_lvalue (&(xsym ().varref ()));
 }
 
 tree_identifier *
--- a/src/pt-id.h
+++ b/src/pt-id.h
@@ -63,9 +63,9 @@
   // accessing it through sym so that this function may remain const.
   std::string name (void) const { return sym.name (); }
 
-  bool is_defined (void) { return xsym().is_defined (); }
+  bool is_defined (void) { return xsym ().is_defined (); }
 
-  virtual bool is_variable (void) { return xsym().is_variable (); }
+  virtual bool is_variable (void) { return xsym ().is_variable (); }
 
   virtual bool is_black_hole (void) { return false; }
 
@@ -87,14 +87,14 @@
   octave_value
   do_lookup (const octave_value_list& args = octave_value_list ())
   {
-    return xsym().find (args);
+    return xsym ().find (args);
   }
 
-  void mark_global (void) { xsym().mark_global (); }
+  void mark_global (void) { xsym ().mark_global (); }
 
-  void mark_as_static (void) { xsym().init_persistent (); }
+  void mark_as_static (void) { xsym ().init_persistent (); }
 
-  void mark_as_formal_parameter (void) { xsym().mark_formal (); }
+  void mark_as_formal_parameter (void) { xsym ().mark_formal (); }
 
   // We really need to know whether this symbol referst to a variable
   // or a function, but we may not know that yet.
--- a/src/pt-mat.cc
+++ b/src/pt-mat.cc
@@ -1110,7 +1110,7 @@
                     }
                 }
 
-              ctmp = (*(tmp.begin() -> begin()));
+              ctmp = (*(tmp.begin () -> begin ()));
 
             found_non_empty:
 
--- a/src/pt-select.cc
+++ b/src/pt-select.cc
@@ -123,7 +123,7 @@
 {
   octave_value label_value = label->rvalue1 ();
 
-  if (! error_state && label_value.is_defined() )
+  if (! error_state && label_value.is_defined () )
     {
       if (label_value.is_cell ())
         {
--- a/src/sparse.cc
+++ b/src/sparse.cc
@@ -48,7 +48,7 @@
 @seealso{ismatrix}\n\
 @end deftypefn")
 {
-   if (args.length() != 1)
+   if (args.length () != 1)
      {
        print_usage ();
        return octave_value ();
--- a/src/symtab.cc
+++ b/src/symtab.cc
@@ -1141,9 +1141,9 @@
   install_subfunction (name, fcn, parent_scope);
 
   // Stash the nest_parent for resolving variables after parsing is done.
-  octave_function *fv = fcn.function_value();
+  octave_function *fv = fcn.function_value ();
 
-  symbol_table *fcn_table_loc = get_instance (fv->scope());
+  symbol_table *fcn_table_loc = get_instance (fv->scope ());
 
   symbol_table *parent_table = get_instance (parent_scope);
 
@@ -1491,7 +1491,7 @@
             ours.set_curr_fcn (curr_fcn);
         }
     }
-  else if (nest_children.size())
+  else if (nest_children.size ())
     for (table_iterator ti = table.begin (); ti != table.end (); ++ti)
       ti->second.set_curr_fcn (curr_fcn);
 
--- a/src/symtab.h
+++ b/src/symtab.h
@@ -2342,7 +2342,7 @@
       {
         symbol_record& sr = p->second;
         octave_value& val = sr.varref ();
-        if (val.is_object())
+        if (val.is_object ())
           p->second.clear (my_scope);
       }
   }
--- a/src/syscalls.cc
+++ b/src/syscalls.cc
@@ -291,7 +291,7 @@
 
   if (nargin >= 1 && nargin <= 3)
     {
-      std::string exec_file = args(0).string_value();
+      std::string exec_file = args(0).string_value ();
 
       if (! error_state)
         {
@@ -324,7 +324,7 @@
 
           if (! error_state)
             {
-              bool sync_mode = (nargin == 3 ? args(2).bool_value() : false);
+              bool sync_mode = (nargin == 3 ? args(2).bool_value () : false);
 
               if (! error_state)
                 {
--- a/src/toplev.cc
+++ b/src/toplev.cc
@@ -962,7 +962,7 @@
               PROCESS_INFORMATION pi;
               ZeroMemory (&si, sizeof (si));
               ZeroMemory (&pi, sizeof (pi));
-              OCTAVE_LOCAL_BUFFER (char, xcmd_str, cmd_str.length()+1);
+              OCTAVE_LOCAL_BUFFER (char, xcmd_str, cmd_str.length ()+1);
               strcpy (xcmd_str, cmd_str.c_str ());
 
               if (! CreateProcess (0, xcmd_str, 0, 0, FALSE, 0, 0, 0, &si, &pi))
--- a/src/txt-eng-ft.cc
+++ b/src/txt-eng-ft.cc
@@ -240,7 +240,7 @@
 ft_render::ft_render (void)
     : text_processor (), face (0), bbox (1, 4, 0.0),
       xoffset (0), yoffset (0), multiline_halign (0),
-      multiline_align_xoffsets(), mode (MODE_BBOX),
+      multiline_align_xoffsets (), mode (MODE_BBOX),
       red (0), green (0), blue (0)
 {
 }
@@ -314,7 +314,7 @@
       FT_UInt glyph_index, previous = 0;
 
       if (mode == MODE_BBOX)
-        multiline_align_xoffsets.clear();
+        multiline_align_xoffsets.clear ();
       else if (mode == MODE_RENDER)
         xoffset += multiline_align_xoffsets[line_index];
 
@@ -376,8 +376,8 @@
                         for (int c = 0; c < bitmap.width; c++)
                           {
                             unsigned char pix = bitmap.buffer[r*bitmap.width+c];
-                            if (x0+c < 0 || x0+c >= pixels.dim2()
-                                || y0-r < 0 || y0-r >= pixels.dim3())
+                            if (x0+c < 0 || x0+c >= pixels.dim2 ()
+                                || y0-r < 0 || y0-r >= pixels.dim3 ())
                               {
                                 //::error ("out-of-bound indexing!!");
                               }
@@ -467,7 +467,7 @@
           /* Push last the width associated with the last line */
           multiline_align_xoffsets.push_back(box_line_width);
 
-          for (unsigned int i = 0; i < multiline_align_xoffsets.size(); i++)
+          for (unsigned int i = 0; i < multiline_align_xoffsets.size (); i++)
             {
             /* Center align */
             if (multiline_halign == 1)
@@ -529,7 +529,7 @@
 
               Array<idx_vector> idx (dim_vector (3, 1));
               idx(0) = idx_vector (':');
-              idx(1) = idx_vector (pixels.dim2()-1, -1, -1);
+              idx(1) = idx_vector (pixels.dim2 ()-1, -1, -1);
               idx(2) = idx_vector (':');
               pixels = uint8NDArray (pixels.index (idx));
             }
@@ -538,8 +538,8 @@
             {
               Array<idx_vector> idx (dim_vector (3, 1));
               idx(0) = idx_vector (':');
-              idx(1) = idx_vector (pixels.dim2()-1, -1, -1);
-              idx(2)=  idx_vector (pixels.dim3()-1, -1, -1);
+              idx(1) = idx_vector (pixels.dim2 ()-1, -1, -1);
+              idx(2)=  idx_vector (pixels.dim3 ()-1, -1, -1);
               pixels = uint8NDArray (pixels.index (idx));
             }
           break;
@@ -554,7 +554,7 @@
               Array<idx_vector> idx (dim_vector (3, 1));
               idx(0) = idx_vector (':');
               idx(1) = idx_vector (':');
-              idx(2) = idx_vector (pixels.dim3()-1, -1, -1);
+              idx(2) = idx_vector (pixels.dim3 ()-1, -1, -1);
               pixels = uint8NDArray (pixels.index (idx));
             }
           break;
--- a/src/variables.cc
+++ b/src/variables.cc
@@ -1519,7 +1519,7 @@
             // Push parameter into list ...
             idx += text.length ();
             param.text=text;
-            param.line.assign (text.length(), ' ');
+            param.line.assign (text.length (), ' ');
             params.push_back (param);
           }
       }
@@ -1976,7 +1976,7 @@
 {
   octave_value_list retval;
 
-  if (args.length() == 1)
+  if (args.length () == 1)
     {
       std::string name = args(0).string_value ();
 
@@ -2012,7 +2012,7 @@
 {
   octave_value retval;
 
-  if (args.length() == 1)
+  if (args.length () == 1)
     {
       std::string name = args(0).string_value ();
 
--- a/src/zfstream.cc
+++ b/src/zfstream.cc
@@ -52,24 +52,24 @@
 /*****************************************************************************/
 
 // Default constructor
-gzfilebuf::gzfilebuf()
+gzfilebuf::gzfilebuf ()
 : file(0), io_mode(std::ios_base::openmode(0)), own_fd(false),
   buffer(0), buffer_size(BIGBUFSIZE), own_buffer(true)
 {
   // No buffers to start with
-  this->disable_buffer();
+  this->disable_buffer ();
 }
 
 // Destructor
-gzfilebuf::~gzfilebuf()
+gzfilebuf::~gzfilebuf ()
 {
   // Sync output buffer and close only if responsible for file
   // (i.e. attached streams should be left open at this stage)
-  this->sync();
+  this->sync ();
   if (own_fd)
-    this->close();
+    this->close ();
   // Make sure internal buffer is deallocated
-  this->disable_buffer();
+  this->disable_buffer ();
 }
 
 // Set compression level and strategy
@@ -86,7 +86,7 @@
                 std::ios_base::openmode mode)
 {
   // Fail if file already open
-  if (this->is_open())
+  if (this->is_open ())
     return 0;
   // Don't support simultaneous read/write access (yet)
   if ((mode & std::ios_base::in) && (mode & std::ios_base::out))
@@ -102,7 +102,7 @@
     return 0;
 
   // On success, allocate internal buffer and set flags
-  this->enable_buffer();
+  this->enable_buffer ();
   io_mode = mode;
   own_fd = true;
   return this;
@@ -114,7 +114,7 @@
                   std::ios_base::openmode mode)
 {
   // Fail if file already open
-  if (this->is_open())
+  if (this->is_open ())
     return 0;
   // Don't support simultaneous read/write access (yet)
   if ((mode & std::ios_base::in) && (mode & std::ios_base::out))
@@ -130,7 +130,7 @@
     return 0;
 
   // On success, allocate internal buffer and set flags
-  this->enable_buffer();
+  this->enable_buffer ();
   io_mode = mode;
   own_fd = false;
   return this;
@@ -138,15 +138,15 @@
 
 // Close gzipped file
 gzfilebuf*
-gzfilebuf::close()
+gzfilebuf::close ()
 {
   // Fail immediately if no file is open
-  if (!this->is_open())
+  if (!this->is_open ())
     return 0;
   // Assume success
   gzfilebuf* retval = this;
   // Attempt to sync and close gzipped file
-  if (this->sync() == -1)
+  if (this->sync () == -1)
     retval = 0;
   if (gzclose(file) < 0)
     retval = 0;
@@ -154,7 +154,7 @@
   file = 0;
   own_fd = false;
   // Destroy internal buffer if it exists
-  this->disable_buffer();
+  this->disable_buffer ();
   return retval;
 }
 
@@ -202,14 +202,14 @@
 
 // Determine number of characters in internal get buffer
 std::streamsize
-gzfilebuf::showmanyc()
+gzfilebuf::showmanyc ()
 {
   // Calls to underflow will fail if file not opened for reading
-  if (!this->is_open() || !(io_mode & std::ios_base::in))
+  if (!this->is_open () || !(io_mode & std::ios_base::in))
     return -1;
   // Make sure get area is in use
-  if (this->gptr() && (this->gptr() < this->egptr()))
-    return std::streamsize(this->egptr() - this->gptr());
+  if (this->gptr () && (this->gptr () < this->egptr ()))
+    return std::streamsize(this->egptr () - this->gptr ());
   else
     return 0;
 }
@@ -221,10 +221,10 @@
 gzfilebuf::int_type
 gzfilebuf::pbackfail (gzfilebuf::int_type c)
 {
-  if (this->is_open())
+  if (this->is_open ())
     {
-      if (gzseek (file, this->gptr() - this->egptr() - 1, SEEK_CUR) < 0)
-        return traits_type::eof();
+      if (gzseek (file, this->gptr () - this->egptr () - 1, SEEK_CUR) < 0)
+        return traits_type::eof ();
 
       // Invalidates contents of the buffer
       enable_buffer ();
@@ -237,7 +237,7 @@
         {
           // Reset get area
           this->setg(buffer, buffer, buffer);
-          return traits_type::eof();
+          return traits_type::eof ();
         }
 
       // Make all bytes read from file available as get area
@@ -245,37 +245,37 @@
 
       // If next character in get area differs from putback character
       // flag a failure
-      gzfilebuf::int_type ret = traits_type::to_int_type(*(this->gptr()));
+      gzfilebuf::int_type ret = traits_type::to_int_type(*(this->gptr ()));
       if (ret != c)
-        return traits_type::eof();
+        return traits_type::eof ();
       else
         return ret;
     }
   else
-    return traits_type::eof();
+    return traits_type::eof ();
 }
 
 // Fill get area from gzipped file
 gzfilebuf::int_type
-gzfilebuf::underflow()
+gzfilebuf::underflow ()
 {
   // If something is left in the get area by chance, return it
   // (this shouldn't normally happen, as underflow is only supposed
   // to be called when gptr >= egptr, but it serves as error check)
-  if (this->gptr() && (this->gptr() < this->egptr()))
-    return traits_type::to_int_type(*(this->gptr()));
+  if (this->gptr () && (this->gptr () < this->egptr ()))
+    return traits_type::to_int_type(*(this->gptr ()));
 
   // If the file hasn't been opened for reading, produce error
-  if (!this->is_open() || !(io_mode & std::ios_base::in))
-    return traits_type::eof();
+  if (!this->is_open () || !(io_mode & std::ios_base::in))
+    return traits_type::eof ();
 
   // Copy the final characters to the front of the buffer
   int stash = 0;
-  if (this->eback() && buffer && buffer_size > STASHED_CHARACTERS)
+  if (this->eback () && buffer && buffer_size > STASHED_CHARACTERS)
     {
       char_type *ptr1 = buffer;
-      char_type *ptr2 = this->egptr() - STASHED_CHARACTERS + 1;
-      if (ptr2 > this->eback())
+      char_type *ptr2 = this->egptr () - STASHED_CHARACTERS + 1;
+      if (ptr2 > this->eback ())
         while (stash++ <= STASHED_CHARACTERS)
           *ptr1++ = *ptr2++;
     }
@@ -289,13 +289,13 @@
   {
     // Reset get area
     this->setg(buffer, buffer, buffer);
-    return traits_type::eof();
+    return traits_type::eof ();
   }
   // Make all bytes read from file plus the stash available as get area
   this->setg(buffer, buffer + stash, buffer + bytes_read + stash);
 
   // Return next character in get area
-  return traits_type::to_int_type(*(this->gptr()));
+  return traits_type::to_int_type(*(this->gptr ()));
 }
 
 // Write put area to gzipped file
@@ -303,48 +303,48 @@
 gzfilebuf::overflow(int_type c)
 {
   // Determine whether put area is in use
-  if (this->pbase())
+  if (this->pbase ())
   {
     // Double-check pointer range
-    if (this->pptr() > this->epptr() || this->pptr() < this->pbase())
-      return traits_type::eof();
+    if (this->pptr () > this->epptr () || this->pptr () < this->pbase ())
+      return traits_type::eof ();
     // Add extra character to buffer if not EOF
-    if (!traits_type::eq_int_type(c, traits_type::eof()))
+    if (!traits_type::eq_int_type(c, traits_type::eof ()))
     {
       *(this->pptr()) = traits_type::to_char_type(c);
       this->pbump(1);
     }
     // Number of characters to write to file
-    int bytes_to_write = this->pptr() - this->pbase();
+    int bytes_to_write = this->pptr () - this->pbase ();
     // Overflow doesn't fail if nothing is to be written
     if (bytes_to_write > 0)
     {
       // If the file hasn't been opened for writing, produce error
-      if (!this->is_open() || !(io_mode & std::ios_base::out))
-        return traits_type::eof();
+      if (!this->is_open () || !(io_mode & std::ios_base::out))
+        return traits_type::eof ();
       // If gzipped file won't accept all bytes written to it, fail
-      if (gzwrite(file, this->pbase(), bytes_to_write) != bytes_to_write)
-        return traits_type::eof();
+      if (gzwrite(file, this->pbase (), bytes_to_write) != bytes_to_write)
+        return traits_type::eof ();
       // Reset next pointer to point to pbase on success
       this->pbump(-bytes_to_write);
     }
   }
   // Write extra character to file if not EOF
-  else if (!traits_type::eq_int_type(c, traits_type::eof()))
+  else if (!traits_type::eq_int_type(c, traits_type::eof ()))
   {
     // If the file hasn't been opened for writing, produce error
-    if (!this->is_open() || !(io_mode & std::ios_base::out))
-      return traits_type::eof();
+    if (!this->is_open () || !(io_mode & std::ios_base::out))
+      return traits_type::eof ();
     // Impromptu char buffer (allows "unbuffered" output)
     char_type last_char = traits_type::to_char_type(c);
     // If gzipped file won't accept this character, fail
     if (gzwrite(file, &last_char, 1) != 1)
-      return traits_type::eof();
+      return traits_type::eof ();
   }
 
   // If you got here, you have succeeded (even if c was EOF)
   // The return value should therefore be non-EOF
-  if (traits_type::eq_int_type(c, traits_type::eof()))
+  if (traits_type::eq_int_type(c, traits_type::eof ()))
     return traits_type::not_eof(c);
   else
     return c;
@@ -356,7 +356,7 @@
                   std::streamsize n)
 {
   // First make sure stuff is sync'ed, for safety
-  if (this->sync() == -1)
+  if (this->sync () == -1)
     return 0;
   // If buffering is turned off on purpose via setbuf(0,0), still allocate one...
   // "Unbuffered" only really refers to put [27.8.1.4.10], while get needs at
@@ -365,36 +365,36 @@
   if (!p || !n)
   {
     // Replace existing buffer (if any) with small internal buffer
-    this->disable_buffer();
+    this->disable_buffer ();
     buffer = 0;
     buffer_size = 0;
     own_buffer = true;
-    this->enable_buffer();
+    this->enable_buffer ();
   }
   else
   {
     // Replace existing buffer (if any) with external buffer
-    this->disable_buffer();
+    this->disable_buffer ();
     buffer = p;
     buffer_size = n;
     own_buffer = false;
-    this->enable_buffer();
+    this->enable_buffer ();
   }
   return this;
 }
 
 // Write put area to gzipped file (i.e. ensures that put area is empty)
 int
-gzfilebuf::sync()
+gzfilebuf::sync ()
 {
-  return traits_type::eq_int_type(this->overflow(), traits_type::eof()) ? -1 : 0;
+  return traits_type::eq_int_type(this->overflow (), traits_type::eof ()) ? -1 : 0;
 }
 
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 // Allocate internal buffer
 void
-gzfilebuf::enable_buffer()
+gzfilebuf::enable_buffer ()
 {
   // If internal buffer required, allocate one
   if (own_buffer && !buffer)
@@ -433,13 +433,13 @@
 
 // Destroy internal buffer
 void
-gzfilebuf::disable_buffer()
+gzfilebuf::disable_buffer ()
 {
   // If internal buffer exists, deallocate it
   if (own_buffer && buffer)
   {
     // Preserve unbuffered status by zeroing size
-    if (!this->pbase())
+    if (!this->pbase ())
       buffer_size = 0;
     delete[] buffer;
     buffer = 0;
@@ -466,12 +466,12 @@
 {
   pos_type ret = pos_type (off_type (-1));
 
-  if (this->is_open())
+  if (this->is_open ())
     {
       off_type computed_off = off;
 
       if ((io_mode & std::ios_base::in) && way == std::ios_base::cur)
-        computed_off += this->gptr() - this->egptr();
+        computed_off += this->gptr () - this->egptr ();
 
       if (way == std::ios_base::beg)
         ret = pos_type (gzseek (file, computed_off, SEEK_SET));
@@ -515,14 +515,14 @@
 /*****************************************************************************/
 
 // Default constructor initializes stream buffer
-gzifstream::gzifstream()
-: std::istream(0), sb()
+gzifstream::gzifstream ()
+: std::istream(0), sb ()
 { this->init(&sb); }
 
 // Initialize stream buffer and open file
 gzifstream::gzifstream(const char* name,
                        std::ios_base::openmode mode)
-: std::istream(0), sb()
+: std::istream(0), sb ()
 {
   this->init(&sb);
   this->open(name, mode);
@@ -531,7 +531,7 @@
 // Initialize stream buffer and attach to file
 gzifstream::gzifstream(int fd,
                        std::ios_base::openmode mode)
-: std::istream(0), sb()
+: std::istream(0), sb ()
 {
   this->init(&sb);
   this->attach(fd, mode);
@@ -545,7 +545,7 @@
   if (!sb.open(name, mode | std::ios_base::in))
     this->setstate(std::ios_base::failbit);
   else
-    this->clear();
+    this->clear ();
 }
 
 // Attach to file and go into fail() state if unsuccessful
@@ -556,28 +556,28 @@
   if (!sb.attach(fd, mode | std::ios_base::in))
     this->setstate(std::ios_base::failbit);
   else
-    this->clear();
+    this->clear ();
 }
 
 // Close file
 void
-gzifstream::close()
+gzifstream::close ()
 {
-  if (!sb.close())
+  if (!sb.close ())
     this->setstate(std::ios_base::failbit);
 }
 
 /*****************************************************************************/
 
 // Default constructor initializes stream buffer
-gzofstream::gzofstream()
-: std::ostream(0), sb()
+gzofstream::gzofstream ()
+: std::ostream(0), sb ()
 { this->init(&sb); }
 
 // Initialize stream buffer and open file
 gzofstream::gzofstream(const char* name,
                        std::ios_base::openmode mode)
-: std::ostream(0), sb()
+: std::ostream(0), sb ()
 {
   this->init(&sb);
   this->open(name, mode);
@@ -586,7 +586,7 @@
 // Initialize stream buffer and attach to file
 gzofstream::gzofstream(int fd,
                        std::ios_base::openmode mode)
-: std::ostream(0), sb()
+: std::ostream(0), sb ()
 {
   this->init(&sb);
   this->attach(fd, mode);
@@ -600,7 +600,7 @@
   if (!sb.open(name, mode | std::ios_base::out))
     this->setstate(std::ios_base::failbit);
   else
-    this->clear();
+    this->clear ();
 }
 
 // Attach to file and go into fail() state if unsuccessful
@@ -611,14 +611,14 @@
   if (!sb.attach(fd, mode | std::ios_base::out))
     this->setstate(std::ios_base::failbit);
   else
-    this->clear();
+    this->clear ();
 }
 
 // Close file
 void
-gzofstream::close()
+gzofstream::close ()
 {
-  if (!sb.close())
+  if (!sb.close ())
     this->setstate(std::ios_base::failbit);
 }
 
--- a/src/zfstream.h
+++ b/src/zfstream.h
@@ -53,11 +53,11 @@
 {
 public:
   //  Default constructor.
-  gzfilebuf();
+  gzfilebuf ();
 
   //  Destructor.
   virtual
-  ~gzfilebuf();
+  ~gzfilebuf ();
 
   /**
    *  @brief  Set compression level and strategy on the fly.
@@ -79,7 +79,7 @@
    *  @return  True if file is open.
   */
   bool
-  is_open() const { return (file != 0); }
+  is_open () const { return (file != 0); }
 
   /**
    *  @brief  Open gzipped file.
@@ -106,7 +106,7 @@
    *  @return  @c this on success, NULL on failure.
   */
   gzfilebuf*
-  close();
+  close ();
 
 protected:
   /**
@@ -125,7 +125,7 @@
    *  These characters can be read without accessing the gzipped file.
   */
   virtual std::streamsize
-  showmanyc();
+  showmanyc ();
 
   /**
    *  @brief  Fill get area from gzipped file.
@@ -135,7 +135,7 @@
    *  buffer. Always buffered.
   */
   virtual int_type
-  underflow();
+  underflow ();
 
   /**
    *  @brief  Write put area to gzipped file.
@@ -147,7 +147,7 @@
    *  character at a time.
   */
   virtual int_type
-  overflow(int_type c = traits_type::eof());
+  overflow(int_type c = traits_type::eof ());
 
   /**
    *  @brief  Installs external stream buffer.
@@ -168,7 +168,7 @@
    *  This calls underflow(EOF) to do the job.
   */
   virtual int
-  sync();
+  sync ();
 
   /**
    *  @brief  Alters the stream positions.
@@ -190,7 +190,7 @@
           std::ios_base::in|std::ios_base::out);
 
   virtual int_type
-  pbackfail (int_type c = traits_type::eof());
+  pbackfail (int_type c = traits_type::eof ());
 
 //
 // Some future enhancements
@@ -215,7 +215,7 @@
    *  reset to their original state.
   */
   void
-  enable_buffer();
+  enable_buffer ();
 
   /**
    *  @brief  Destroy internal buffer.
@@ -225,7 +225,7 @@
    *  case, it will also reset the buffer pointers.
   */
   void
-  disable_buffer();
+  disable_buffer ();
 
   /**
    *  Underlying file pointer.
@@ -282,7 +282,7 @@
 {
 public:
   //  Default constructor
-  gzifstream();
+  gzifstream ();
 
   /**
    *  @brief  Construct stream on gzipped file to be opened.
@@ -306,7 +306,7 @@
    *  Obtain underlying stream buffer.
   */
   gzfilebuf*
-  rdbuf() const
+  rdbuf () const
   { return const_cast<gzfilebuf*>(&sb); }
 
   /**
@@ -314,7 +314,7 @@
    *  @return  True if file is open.
   */
   bool
-  is_open() { return sb.is_open(); }
+  is_open () { return sb.is_open (); }
 
   /**
    *  @brief  Open gzipped file.
@@ -350,7 +350,7 @@
    *  Stream will be in state fail() if close failed.
   */
   void
-  close();
+  close ();
 
 private:
   /**
@@ -371,7 +371,7 @@
 {
 public:
   //  Default constructor
-  gzofstream();
+  gzofstream ();
 
   /**
    *  @brief  Construct stream on gzipped file to be opened.
@@ -395,7 +395,7 @@
    *  Obtain underlying stream buffer.
   */
   gzfilebuf*
-  rdbuf() const
+  rdbuf () const
   { return const_cast<gzfilebuf*>(&sb); }
 
   /**
@@ -403,7 +403,7 @@
    *  @return  True if file is open.
   */
   bool
-  is_open() { return sb.is_open(); }
+  is_open () { return sb.is_open (); }
 
   /**
    *  @brief  Open gzipped file.
@@ -439,7 +439,7 @@
    *  Stream will be in state fail() if close failed.
   */
   void
-  close();
+  close ();
 
 private:
   /**
@@ -486,7 +486,7 @@
 inline gzofstream&
 setcompression(gzofstream &gzs, int l, int s = Z_DEFAULT_STRATEGY)
 {
-  (gzs.rdbuf())->setcompression(l, s);
+  (gzs.rdbuf ())->setcompression(l, s);
   return gzs;
 }
 
--- a/test/classes/@Dork/Dork.m
+++ b/test/classes/@Dork/Dork.m
@@ -5,7 +5,7 @@
   else
     s.gack = 0;
     if nargin == 0
-      s0 = Snork();
+      s0 = Snork ();
     elseif nargin==1
       s0 = Snork(gick);
     else
--- a/test/classes/@Dork/getStash.m
+++ b/test/classes/@Dork/getStash.m
@@ -1,5 +1,5 @@
 function [ out ] = getStash(cls)
 
-  out = myStash();
+  out = myStash ();
         
 end
--- a/test/classes/@Dork/private/myStash.m
+++ b/test/classes/@Dork/private/myStash.m
@@ -1,4 +1,4 @@
-function [ out ] = myStash()
+function [ out ] = myStash ()
 
   out = 2;
 
--- a/test/classes/@Gork/Gork.m
+++ b/test/classes/@Gork/Gork.m
@@ -4,9 +4,9 @@
     return;
   end
 
-  drk  = Dork();
-  prk  = Pork();
-  blrk = Blork();
+  drk  = Dork ();
+  prk  = Pork ();
+  blrk = Blork ();
   s.Cork = Cork(17);  % Aggregation.
   s.gark = -2;
   s.gyrk = -3;
--- a/test/classes/@Pork/Pork.m
+++ b/test/classes/@Pork/Pork.m
@@ -5,7 +5,7 @@
   else
     s.gurk = 0;
     if nargin == 0
-      s0 = Spork();
+      s0 = Spork ();
     elseif nargin==1
       s0 = Spork(geek);
     else
--- a/test/classes/@Pork/private/myStash.m
+++ b/test/classes/@Pork/private/myStash.m
@@ -1,4 +1,4 @@
-function [ out ] = myStash()
+function [ out ] = myStash ()
 
   out = 4;
 
--- a/test/classes/@Snork/getStash.m
+++ b/test/classes/@Snork/getStash.m
@@ -1,5 +1,5 @@
 function [ out ] = getStash(cls)
 
-  out = myStash();
+  out = myStash ();
         
 end
--- a/test/classes/@Snork/private/myStash.m
+++ b/test/classes/@Snork/private/myStash.m
@@ -1,4 +1,4 @@
-function [ out ] = myStash()
+function [ out ] = myStash ()
 
   out = 1;
         
--- a/test/classes/@Spork/getStash.m
+++ b/test/classes/@Spork/getStash.m
@@ -1,5 +1,5 @@
 function [ out ] = getStash(cls)
 
-  out = myStash();
+  out = myStash ();
         
 end
--- a/test/classes/@Spork/private/myStash.m
+++ b/test/classes/@Spork/private/myStash.m
@@ -1,4 +1,4 @@
-function [ out ] = myStash()
+function [ out ] = myStash ()
 
   out = 3;
         
--- a/test/fntests.m
+++ b/test/fntests.m
@@ -26,7 +26,7 @@
 currdir = canonicalize_file_name (".");
 
 if (nargin == 1)
-  xdir = argv(){1};
+  xdir = argv (){1};
 else
   xdir = ".";
 endif