maint: Use GNU style coding conventions for code in liboctave/ * liboctave/array/Array-C.cc, liboctave/array/Array-b.cc, liboctave/array/Array-ch.cc, liboctave/array/Array-d.cc, liboctave/array/Array-f.cc, liboctave/array/Array-fC.cc, liboctave/array/Array-util.cc, liboctave/array/Array-util.h, liboctave/array/Array.cc, liboctave/array/Array.h, liboctave/array/Array3.h, liboctave/array/CColVector.cc, liboctave/array/CColVector.h, liboctave/array/CDiagMatrix.cc, liboctave/array/CDiagMatrix.h, liboctave/array/CMatrix.cc, liboctave/array/CMatrix.h, liboctave/array/CNDArray.cc, liboctave/array/CNDArray.h, liboctave/array/CRowVector.cc, liboctave/array/CRowVector.h, liboctave/array/CSparse.cc, liboctave/array/CSparse.h, liboctave/array/DiagArray2.h, liboctave/array/MArray.cc, liboctave/array/MArray.h, liboctave/array/MDiagArray2.cc, liboctave/array/MDiagArray2.h, liboctave/array/MSparse.cc, liboctave/array/MSparse.h, liboctave/array/MatrixType.cc, liboctave/array/MatrixType.h, liboctave/array/PermMatrix.h, liboctave/array/Range.cc, liboctave/array/Range.h, liboctave/array/Sparse.cc, liboctave/array/Sparse.h, liboctave/array/boolMatrix.cc, liboctave/array/boolMatrix.h, liboctave/array/boolNDArray.cc, liboctave/array/boolNDArray.h, liboctave/array/boolSparse.cc, liboctave/array/boolSparse.h, liboctave/array/chMatrix.cc, liboctave/array/chMatrix.h, liboctave/array/chNDArray.cc, liboctave/array/chNDArray.h, liboctave/array/dColVector.h, liboctave/array/dDiagMatrix.cc, liboctave/array/dDiagMatrix.h, liboctave/array/dMatrix.cc, liboctave/array/dMatrix.h, liboctave/array/dNDArray.cc, liboctave/array/dNDArray.h, liboctave/array/dRowVector.h, liboctave/array/dSparse.cc, liboctave/array/dSparse.h, liboctave/array/dim-vector.cc, liboctave/array/dim-vector.h, liboctave/array/fCColVector.cc, liboctave/array/fCColVector.h, liboctave/array/fCDiagMatrix.cc, liboctave/array/fCDiagMatrix.h, liboctave/array/fCMatrix.cc, liboctave/array/fCMatrix.h, liboctave/array/fCNDArray.cc, liboctave/array/fCNDArray.h, liboctave/array/fCRowVector.cc, liboctave/array/fCRowVector.h, liboctave/array/fColVector.h, liboctave/array/fDiagMatrix.cc, liboctave/array/fDiagMatrix.h, liboctave/array/fMatrix.cc, liboctave/array/fMatrix.h, liboctave/array/fNDArray.cc, liboctave/array/fNDArray.h, liboctave/array/fRowVector.h, liboctave/array/idx-vector.cc, liboctave/array/idx-vector.h, liboctave/array/intNDArray.cc, liboctave/array/intNDArray.h, liboctave/cruft/misc/blaswrap.c, liboctave/cruft/misc/quit.cc, liboctave/numeric/CmplxCHOL.cc, liboctave/numeric/CmplxCHOL.h, liboctave/numeric/CmplxGEPBAL.cc, liboctave/numeric/CmplxGEPBAL.h, liboctave/numeric/CmplxHESS.h, liboctave/numeric/CmplxLU.cc, liboctave/numeric/CmplxLU.h, liboctave/numeric/CmplxQR.cc, liboctave/numeric/CmplxQRP.cc, liboctave/numeric/CmplxQRP.h, liboctave/numeric/CmplxSCHUR.h, liboctave/numeric/CmplxSVD.cc, liboctave/numeric/CmplxSVD.h, liboctave/numeric/CollocWt.h, liboctave/numeric/DAE.h, liboctave/numeric/DAEFunc.h, liboctave/numeric/DAERT.h, liboctave/numeric/DAERTFunc.h, liboctave/numeric/DASPK.cc, liboctave/numeric/DASRT.cc, liboctave/numeric/DASRT.h, liboctave/numeric/DASSL.cc, liboctave/numeric/DET.h, liboctave/numeric/EIG.cc, liboctave/numeric/EIG.h, liboctave/numeric/LSODE.cc, liboctave/numeric/ODE.h, liboctave/numeric/ODEFunc.h, liboctave/numeric/ODES.h, liboctave/numeric/ODESFunc.h, liboctave/numeric/Quad.cc, liboctave/numeric/Quad.h, liboctave/numeric/SparseCmplxCHOL.h, liboctave/numeric/SparseCmplxLU.cc, liboctave/numeric/SparseCmplxLU.h, liboctave/numeric/SparseCmplxQR.cc, liboctave/numeric/SparseCmplxQR.h, liboctave/numeric/SparseQR.cc, liboctave/numeric/SparseQR.h, liboctave/numeric/SparsedbleCHOL.h, liboctave/numeric/SparsedbleLU.cc, liboctave/numeric/SparsedbleLU.h, liboctave/numeric/base-aepbal.h, liboctave/numeric/base-dae.h, liboctave/numeric/base-de.h, liboctave/numeric/base-lu.cc, liboctave/numeric/base-lu.h, liboctave/numeric/base-min.h, liboctave/numeric/base-qr.h, liboctave/numeric/bsxfun.h, liboctave/numeric/dbleCHOL.cc, liboctave/numeric/dbleCHOL.h, liboctave/numeric/dbleGEPBAL.h, liboctave/numeric/dbleHESS.h, liboctave/numeric/dbleLU.cc, liboctave/numeric/dbleLU.h, liboctave/numeric/dbleQR.cc, liboctave/numeric/dbleQRP.cc, liboctave/numeric/dbleQRP.h, liboctave/numeric/dbleSCHUR.cc, liboctave/numeric/dbleSCHUR.h, liboctave/numeric/dbleSVD.cc, liboctave/numeric/dbleSVD.h, liboctave/numeric/eigs-base.cc, liboctave/numeric/fCmplxAEPBAL.cc, liboctave/numeric/fCmplxAEPBAL.h, liboctave/numeric/fCmplxCHOL.cc, liboctave/numeric/fCmplxCHOL.h, liboctave/numeric/fCmplxGEPBAL.cc, liboctave/numeric/fCmplxGEPBAL.h, liboctave/numeric/fCmplxHESS.h, liboctave/numeric/fCmplxLU.cc, liboctave/numeric/fCmplxLU.h, liboctave/numeric/fCmplxQR.cc, liboctave/numeric/fCmplxQR.h, liboctave/numeric/fCmplxQRP.cc, liboctave/numeric/fCmplxQRP.h, liboctave/numeric/fCmplxSCHUR.cc, liboctave/numeric/fCmplxSCHUR.h, liboctave/numeric/fCmplxSVD.h, liboctave/numeric/fEIG.cc, liboctave/numeric/fEIG.h, liboctave/numeric/floatCHOL.cc, liboctave/numeric/floatCHOL.h, liboctave/numeric/floatGEPBAL.cc, liboctave/numeric/floatGEPBAL.h, liboctave/numeric/floatHESS.h, liboctave/numeric/floatLU.cc, liboctave/numeric/floatLU.h, liboctave/numeric/floatQR.cc, liboctave/numeric/floatQRP.cc, liboctave/numeric/floatQRP.h, liboctave/numeric/floatSCHUR.cc, liboctave/numeric/floatSCHUR.h, liboctave/numeric/floatSVD.cc, liboctave/numeric/floatSVD.h, liboctave/numeric/lo-mappers.cc, liboctave/numeric/lo-mappers.h, liboctave/numeric/lo-specfun.cc, liboctave/numeric/lo-specfun.h, liboctave/numeric/oct-convn.cc, liboctave/numeric/oct-fftw.cc, liboctave/numeric/oct-fftw.h, liboctave/numeric/oct-norm.cc, liboctave/numeric/oct-rand.cc, liboctave/numeric/oct-rand.h, liboctave/numeric/randgamma.c, liboctave/numeric/randgamma.h, liboctave/numeric/randmtzig.c, liboctave/numeric/randpoisson.c, liboctave/numeric/randpoisson.h, liboctave/numeric/sparse-base-chol.h, liboctave/numeric/sparse-base-lu.h, liboctave/numeric/sparse-dmsolve.cc, liboctave/operators/Sparse-diag-op-defs.h, liboctave/operators/Sparse-op-defs.h, liboctave/operators/mx-inlines.cc, liboctave/system/dir-ops.h, liboctave/system/file-ops.cc, liboctave/system/file-stat.cc, liboctave/system/file-stat.h, liboctave/system/lo-sysdep.cc, liboctave/system/lo-sysdep.h, liboctave/system/mach-info.cc, liboctave/system/mach-info.h, liboctave/system/oct-env.cc, liboctave/system/oct-group.cc, liboctave/system/oct-syscalls.cc, liboctave/system/oct-syscalls.h, liboctave/system/oct-time.h, liboctave/system/tempname.c, liboctave/util/action-container.h, liboctave/util/base-list.h, liboctave/util/cmd-edit.cc, liboctave/util/cmd-edit.h, liboctave/util/cmd-hist.cc, liboctave/util/cmd-hist.h, liboctave/util/data-conv.cc, liboctave/util/data-conv.h, liboctave/util/kpse.cc, liboctave/util/lo-array-gripes.cc, liboctave/util/lo-cieee.c, liboctave/util/lo-regexp.cc, liboctave/util/lo-utils.cc, liboctave/util/oct-alloc.cc, liboctave/util/oct-base64.cc, liboctave/util/oct-binmap.h, liboctave/util/oct-cmplx.h, liboctave/util/oct-glob.cc, liboctave/util/oct-inttypes.cc, liboctave/util/oct-inttypes.h, liboctave/util/oct-locbuf.cc, liboctave/util/oct-locbuf.h, liboctave/util/oct-mem.h, liboctave/util/oct-mutex.cc, liboctave/util/oct-refcount.h, liboctave/util/oct-shlib.cc, liboctave/util/oct-shlib.h, liboctave/util/oct-sort.cc, liboctave/util/oct-sort.h, liboctave/util/pathsearch.cc, liboctave/util/pathsearch.h, liboctave/util/sparse-util.cc, liboctave/util/str-vec.cc, liboctave/util/str-vec.h, liboctave/util/unwind-prot.h, liboctave/util/url-transfer.cc, liboctave/util/url-transfer.h: Use GNU style coding conventions.

--- a/liboctave/array/MatrixType.cc	Sat Oct 26 23:20:30 2013 +0200
+++ b/liboctave/array/MatrixType.cc	Sat Oct 26 18:57:05 2013 -0700
@@ -36,7 +36,7 @@
 #include "oct-spparms.h"
 #include "oct-locbuf.h"
 
-// FIXME There is a large code duplication here
+// FIXME: There is a large code duplication here
 
 MatrixType::MatrixType (void)
   : typ (MatrixType::Unknown),
@@ -308,10 +308,10 @@
       if (!singular)
         {
           bandden = double (nnz) /
-            (double (ncols) * (double (lower_band) +
-                               double (upper_band)) -
-             0.5 * double (upper_band + 1) * double (upper_band) -
-             0.5 * double (lower_band + 1) * double (lower_band));
+                    (double (ncols) * (double (lower_band) +
+                                       double (upper_band)) -
+                     0.5 * double (upper_band + 1) * double (upper_band) -
+                     0.5 * double (lower_band + 1) * double (lower_band));
 
           if (nrows == ncols && sp_bandden != 1. && bandden > sp_bandden)
             {
@@ -343,8 +343,7 @@
           // Search for a permuted triangular matrix, and test if
           // permutation is singular
 
-          // FIXME
-          // Perhaps this should be based on a dmperm algorithm
+          // FIXME: Perhaps this should be based on a dmperm algorithm?
           bool found = false;
 
           nperm = ncols;
@@ -398,7 +397,7 @@
 
               for (octave_idx_type j = 0; j < ncols; j++)
                 for (octave_idx_type i = a.cidx (j); i < a.cidx (j+1); i++)
-                    perm[a.ridx (i)] = j;
+                  perm[a.ridx (i)] = j;
 
               found = true;
               for (octave_idx_type i = 0; i < nm; i++)
@@ -447,10 +446,9 @@
             }
         }
 
-      // FIXME
-      // Disable lower under-determined and upper over-determined problems
-      // as being detected, and force to treat as singular. As this seems
-      // to cause issues
+      // FIXME: Disable lower under-determined and upper over-determined
+      //        problems as being detected, and force to treat as singular
+      //        as this seems to cause issues.
       if (((typ == MatrixType::Lower || typ == MatrixType::Permuted_Lower)
            && nrows > ncols) ||
           ((typ == MatrixType::Upper || typ == MatrixType::Permuted_Upper)
@@ -629,10 +627,10 @@
       if (!singular)
         {
           bandden = double (nnz) /
-            (double (ncols) * (double (lower_band) +
-                               double (upper_band)) -
-             0.5 * double (upper_band + 1) * double (upper_band) -
-             0.5 * double (lower_band + 1) * double (lower_band));
+                    (double (ncols) * (double (lower_band) +
+                                       double (upper_band)) -
+                     0.5 * double (upper_band + 1) * double (upper_band) -
+                     0.5 * double (lower_band + 1) * double (lower_band));
 
           if (nrows == ncols && sp_bandden != 1. && bandden > sp_bandden)
             {
@@ -664,8 +662,7 @@
           // Search for a permuted triangular matrix, and test if
           // permutation is singular
 
-          // FIXME
-          // Perhaps this should be based on a dmperm algorithm
+          // FIXME: Perhaps this should be based on a dmperm algorithm?
           bool found = false;
 
           nperm = ncols;
@@ -719,7 +716,7 @@
 
               for (octave_idx_type j = 0; j < ncols; j++)
                 for (octave_idx_type i = a.cidx (j); i < a.cidx (j+1); i++)
-                    perm[a.ridx (i)] = j;
+                  perm[a.ridx (i)] = j;
 
               found = true;
               for (octave_idx_type i = 0; i < nm; i++)
@@ -768,10 +765,9 @@
             }
         }
 
-      // FIXME
-      // Disable lower under-determined and upper over-determined problems
-      // as being detected, and force to treat as singular. As this seems
-      // to cause issues
+      // FIXME: Disable lower under-determined and upper over-determined
+      //        problems as being detected, and force to treat as singular
+      //        as this seems to cause issues.
       if (((typ == MatrixType::Lower || typ == MatrixType::Permuted_Lower)
            && nrows > ncols) ||
           ((typ == MatrixType::Upper || typ == MatrixType::Permuted_Upper)
@@ -943,8 +939,8 @@
 int
 MatrixType::type (bool quiet)
 {
-  if (typ != MatrixType::Unknown && (full ||
-      sp_bandden == octave_sparse_params::get_bandden ()))
+  if (typ != MatrixType::Unknown
+      && (full || sp_bandden == octave_sparse_params::get_bandden ()))
     {
       if (!quiet &&
           octave_sparse_params::get_key ("spumoni") != 0.)
@@ -967,8 +963,8 @@
 int
 MatrixType::type (const SparseMatrix &a)
 {
-  if (typ != MatrixType::Unknown && (full ||
-      sp_bandden == octave_sparse_params::get_bandden ()))
+  if (typ != MatrixType::Unknown
+      && (full || sp_bandden == octave_sparse_params::get_bandden ()))
     {
       if (octave_sparse_params::get_key ("spumoni") != 0.)
         (*current_liboctave_warning_handler)
@@ -1000,8 +996,8 @@
 int
 MatrixType::type (const SparseComplexMatrix &a)
 {
-  if (typ != MatrixType::Unknown && (full ||
-      sp_bandden == octave_sparse_params::get_bandden ()))
+  if (typ != MatrixType::Unknown
+      && (full || sp_bandden == octave_sparse_params::get_bandden ()))
     {
       if (octave_sparse_params::get_key ("spumoni") != 0.)
         (*current_liboctave_warning_handler)
@@ -1222,7 +1218,8 @@
 }
 
 void
-MatrixType::mark_as_permuted (const octave_idx_type np, const octave_idx_type *p)
+MatrixType::mark_as_permuted (const octave_idx_type np,
+                              const octave_idx_type *p)
 {
   nperm = np;
   perm = new octave_idx_type [nperm];