Use GNU style coding conventions for code in libinterp/ * libinterp/corefcn/Cell.h, libinterp/corefcn/__contourc__.cc, libinterp/corefcn/__dispatch__.cc, libinterp/corefcn/__lin_interpn__.cc, libinterp/corefcn/__pchip_deriv__.cc, libinterp/corefcn/__qp__.cc, libinterp/corefcn/balance.cc, libinterp/corefcn/besselj.cc, libinterp/corefcn/betainc.cc, libinterp/corefcn/bitfcns.cc, libinterp/corefcn/bsxfun.cc, libinterp/corefcn/c-file-ptr-stream.cc, libinterp/corefcn/c-file-ptr-stream.h, libinterp/corefcn/cellfun.cc, libinterp/corefcn/colloc.cc, libinterp/corefcn/comment-list.h, libinterp/corefcn/conv2.cc, libinterp/corefcn/daspk.cc, libinterp/corefcn/dasrt.cc, libinterp/corefcn/dassl.cc, libinterp/corefcn/data.cc, libinterp/corefcn/debug.cc, libinterp/corefcn/defaults.cc, libinterp/corefcn/defaults.in.h, libinterp/corefcn/defun-int.h, libinterp/corefcn/defun.cc, libinterp/corefcn/det.cc, libinterp/corefcn/dirfns.cc, libinterp/corefcn/display.cc, libinterp/corefcn/dlmread.cc, libinterp/corefcn/dot.cc, libinterp/corefcn/dynamic-ld.cc, libinterp/corefcn/dynamic-ld.h, libinterp/corefcn/eig.cc, libinterp/corefcn/ellipj.cc, libinterp/corefcn/error.cc, libinterp/corefcn/error.h, libinterp/corefcn/event-queue.h, libinterp/corefcn/fft.cc, libinterp/corefcn/fft2.cc, libinterp/corefcn/fftn.cc, libinterp/corefcn/file-io.cc, libinterp/corefcn/filter.cc, libinterp/corefcn/find.cc, libinterp/corefcn/gammainc.cc, libinterp/corefcn/gcd.cc, libinterp/corefcn/getgrent.cc, libinterp/corefcn/getpwent.cc, libinterp/corefcn/getrusage.cc, libinterp/corefcn/givens.cc, libinterp/corefcn/gl-render.cc, libinterp/corefcn/gl2ps-renderer.cc, libinterp/corefcn/gl2ps-renderer.h, libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h, libinterp/corefcn/gripes.cc, libinterp/corefcn/gripes.h, libinterp/corefcn/help.cc, libinterp/corefcn/hess.cc, libinterp/corefcn/hex2num.cc, libinterp/corefcn/input.cc, libinterp/corefcn/input.h, libinterp/corefcn/inv.cc, libinterp/corefcn/jit-ir.h, libinterp/corefcn/jit-typeinfo.cc, libinterp/corefcn/jit-typeinfo.h, libinterp/corefcn/jit-util.h, libinterp/corefcn/kron.cc, libinterp/corefcn/load-path.cc, libinterp/corefcn/load-path.h, libinterp/corefcn/load-save.cc, libinterp/corefcn/load-save.h, libinterp/corefcn/lookup.cc, libinterp/corefcn/ls-ascii-helper.cc, libinterp/corefcn/ls-hdf5.cc, libinterp/corefcn/ls-hdf5.h, libinterp/corefcn/ls-mat-ascii.cc, libinterp/corefcn/ls-mat-ascii.h, libinterp/corefcn/ls-mat4.cc, libinterp/corefcn/ls-mat5.cc, libinterp/corefcn/ls-mat5.h, libinterp/corefcn/ls-oct-ascii.cc, libinterp/corefcn/lsode.cc, libinterp/corefcn/lu.cc, libinterp/corefcn/luinc.cc, libinterp/corefcn/mappers.cc, libinterp/corefcn/matrix_type.cc, libinterp/corefcn/max.cc, libinterp/corefcn/md5sum.cc, libinterp/corefcn/mex.cc, libinterp/corefcn/mexproto.h, libinterp/corefcn/mgorth.cc, libinterp/corefcn/mxarray.in.h, libinterp/corefcn/nproc.cc, libinterp/corefcn/oct-hist.cc, libinterp/corefcn/oct-lvalue.h, libinterp/corefcn/oct-map.cc, libinterp/corefcn/oct-map.h, libinterp/corefcn/oct-obj.h, libinterp/corefcn/oct-prcstrm.h, libinterp/corefcn/oct-stdstrm.h, libinterp/corefcn/oct-stream.cc, libinterp/corefcn/oct-stream.h, libinterp/corefcn/octave-link.cc, libinterp/corefcn/octave-link.h, libinterp/corefcn/pager.cc, libinterp/corefcn/pinv.cc, libinterp/corefcn/pr-output.cc, libinterp/corefcn/procstream.h, libinterp/corefcn/profiler.cc, libinterp/corefcn/pt-jit.cc, libinterp/corefcn/pt-jit.h, libinterp/corefcn/quad.cc, libinterp/corefcn/quadcc.cc, libinterp/corefcn/qz.cc, libinterp/corefcn/rand.cc, libinterp/corefcn/rcond.cc, libinterp/corefcn/regexp.cc, libinterp/corefcn/schur.cc, libinterp/corefcn/sighandlers.cc, libinterp/corefcn/sighandlers.h, libinterp/corefcn/sparse-xdiv.cc, libinterp/corefcn/sparse-xdiv.h, libinterp/corefcn/sparse-xpow.cc, libinterp/corefcn/sparse.cc, libinterp/corefcn/spparms.cc, libinterp/corefcn/sqrtm.cc, libinterp/corefcn/str2double.cc, libinterp/corefcn/strfind.cc, libinterp/corefcn/strfns.cc, libinterp/corefcn/sub2ind.cc, libinterp/corefcn/svd.cc, libinterp/corefcn/syl.cc, libinterp/corefcn/symtab.cc, libinterp/corefcn/symtab.h, libinterp/corefcn/syscalls.cc, libinterp/corefcn/sysdep.cc, libinterp/corefcn/sysdep.h, libinterp/corefcn/time.cc, libinterp/corefcn/toplev.cc, libinterp/corefcn/toplev.h, libinterp/corefcn/tril.cc, libinterp/corefcn/txt-eng-ft.cc, libinterp/corefcn/txt-eng-ft.h, libinterp/corefcn/txt-eng.h, libinterp/corefcn/typecast.cc, libinterp/corefcn/urlwrite.cc, libinterp/corefcn/utils.cc, libinterp/corefcn/variables.cc, libinterp/corefcn/variables.h, libinterp/corefcn/xdiv.cc, libinterp/corefcn/xdiv.h, libinterp/corefcn/xnorm.h, libinterp/corefcn/xpow.cc, libinterp/corefcn/xpow.h, libinterp/corefcn/zfstream.cc, libinterp/corefcn/zfstream.h, libinterp/dldfcn/__delaunayn__.cc, libinterp/dldfcn/__dsearchn__.cc, libinterp/dldfcn/__eigs__.cc, libinterp/dldfcn/__fltk_uigetfile__.cc, libinterp/dldfcn/__glpk__.cc, libinterp/dldfcn/__init_fltk__.cc, libinterp/dldfcn/__init_gnuplot__.cc, libinterp/dldfcn/__magick_read__.cc, libinterp/dldfcn/__voronoi__.cc, libinterp/dldfcn/amd.cc, libinterp/dldfcn/ccolamd.cc, libinterp/dldfcn/chol.cc, libinterp/dldfcn/colamd.cc, libinterp/dldfcn/convhulln.cc, libinterp/dldfcn/dmperm.cc, libinterp/dldfcn/fftw.cc, libinterp/dldfcn/qr.cc, libinterp/dldfcn/symbfact.cc, libinterp/dldfcn/symrcm.cc, libinterp/dldfcn/tsearch.cc, libinterp/octave-value/ov-base-diag.cc, libinterp/octave-value/ov-base-diag.h, libinterp/octave-value/ov-base-int.cc, libinterp/octave-value/ov-base-int.h, libinterp/octave-value/ov-base-mat.h, libinterp/octave-value/ov-base-scalar.cc, libinterp/octave-value/ov-base-scalar.h, libinterp/octave-value/ov-base-sparse.cc, libinterp/octave-value/ov-base-sparse.h, libinterp/octave-value/ov-base.cc, libinterp/octave-value/ov-base.h, libinterp/octave-value/ov-bool-mat.cc, libinterp/octave-value/ov-bool-mat.h, libinterp/octave-value/ov-bool-sparse.cc, libinterp/octave-value/ov-bool-sparse.h, libinterp/octave-value/ov-bool.cc, libinterp/octave-value/ov-bool.h, libinterp/octave-value/ov-builtin.cc, libinterp/octave-value/ov-builtin.h, libinterp/octave-value/ov-cell.cc, libinterp/octave-value/ov-cell.h, libinterp/octave-value/ov-ch-mat.cc, libinterp/octave-value/ov-ch-mat.h, libinterp/octave-value/ov-class.cc, libinterp/octave-value/ov-class.h, libinterp/octave-value/ov-colon.h, libinterp/octave-value/ov-complex.cc, libinterp/octave-value/ov-complex.h, libinterp/octave-value/ov-cx-diag.cc, libinterp/octave-value/ov-cx-diag.h, libinterp/octave-value/ov-cx-mat.cc, libinterp/octave-value/ov-cx-mat.h, libinterp/octave-value/ov-cx-sparse.cc, libinterp/octave-value/ov-cx-sparse.h, libinterp/octave-value/ov-dld-fcn.h, libinterp/octave-value/ov-fcn-handle.cc, libinterp/octave-value/ov-fcn-handle.h, libinterp/octave-value/ov-fcn-inline.cc, libinterp/octave-value/ov-fcn-inline.h, libinterp/octave-value/ov-fcn.h, libinterp/octave-value/ov-float.cc, libinterp/octave-value/ov-float.h, libinterp/octave-value/ov-flt-complex.cc, libinterp/octave-value/ov-flt-complex.h, libinterp/octave-value/ov-flt-cx-diag.cc, libinterp/octave-value/ov-flt-cx-diag.h, libinterp/octave-value/ov-flt-cx-mat.cc, libinterp/octave-value/ov-flt-cx-mat.h, libinterp/octave-value/ov-flt-re-diag.cc, libinterp/octave-value/ov-flt-re-diag.h, libinterp/octave-value/ov-flt-re-mat.cc, libinterp/octave-value/ov-flt-re-mat.h, libinterp/octave-value/ov-int16.cc, libinterp/octave-value/ov-int32.cc, libinterp/octave-value/ov-int64.cc, libinterp/octave-value/ov-int8.cc, libinterp/octave-value/ov-intx.h, libinterp/octave-value/ov-java.cc, libinterp/octave-value/ov-lazy-idx.h, libinterp/octave-value/ov-mex-fcn.cc, libinterp/octave-value/ov-mex-fcn.h, libinterp/octave-value/ov-null-mat.cc, libinterp/octave-value/ov-null-mat.h, libinterp/octave-value/ov-oncleanup.cc, libinterp/octave-value/ov-perm.cc, libinterp/octave-value/ov-perm.h, libinterp/octave-value/ov-range.cc, libinterp/octave-value/ov-range.h, libinterp/octave-value/ov-re-diag.cc, libinterp/octave-value/ov-re-diag.h, libinterp/octave-value/ov-re-mat.cc, libinterp/octave-value/ov-re-mat.h, libinterp/octave-value/ov-re-sparse.cc, libinterp/octave-value/ov-re-sparse.h, libinterp/octave-value/ov-scalar.cc, libinterp/octave-value/ov-scalar.h, libinterp/octave-value/ov-str-mat.cc, libinterp/octave-value/ov-str-mat.h, libinterp/octave-value/ov-struct.cc, libinterp/octave-value/ov-struct.h, libinterp/octave-value/ov-type-conv.h, libinterp/octave-value/ov-typeinfo.cc, libinterp/octave-value/ov-typeinfo.h, libinterp/octave-value/ov-uint16.cc, libinterp/octave-value/ov-uint32.cc, libinterp/octave-value/ov-uint64.cc, libinterp/octave-value/ov-uint8.cc, libinterp/octave-value/ov-usr-fcn.cc, libinterp/octave-value/ov-usr-fcn.h, libinterp/octave-value/ov.cc, libinterp/octave-value/ov.h, libinterp/octave.cc, libinterp/operators/op-b-bm.cc, libinterp/operators/op-b-sbm.cc, libinterp/operators/op-bm-b.cc, libinterp/operators/op-bm-bm.cc, libinterp/operators/op-cdm-cdm.cc, libinterp/operators/op-chm.cc, libinterp/operators/op-class.cc, libinterp/operators/op-cm-cm.cc, libinterp/operators/op-cm-cs.cc, libinterp/operators/op-cm-s.cc, libinterp/operators/op-cm-scm.cc, libinterp/operators/op-cm-sm.cc, libinterp/operators/op-cs-cm.cc, libinterp/operators/op-cs-cs.cc, libinterp/operators/op-cs-scm.cc, libinterp/operators/op-cs-sm.cc, libinterp/operators/op-dm-dm.cc, libinterp/operators/op-dm-scm.cc, libinterp/operators/op-double-conv.cc, libinterp/operators/op-fcdm-fcdm.cc, libinterp/operators/op-fcm-fcm.cc, libinterp/operators/op-fcm-fcs.cc, libinterp/operators/op-fcm-fm.cc, libinterp/operators/op-fcm-fs.cc, libinterp/operators/op-fcs-fcm.cc, libinterp/operators/op-fcs-fcs.cc, libinterp/operators/op-fcs-fm.cc, libinterp/operators/op-fcs-fs.cc, libinterp/operators/op-fdm-fdm.cc, libinterp/operators/op-float-conv.cc, libinterp/operators/op-fm-fcm.cc, libinterp/operators/op-fm-fcs.cc, libinterp/operators/op-fm-fm.cc, libinterp/operators/op-fm-fs.cc, libinterp/operators/op-fs-fcm.cc, libinterp/operators/op-fs-fcs.cc, libinterp/operators/op-fs-fm.cc, libinterp/operators/op-fs-fs.cc, libinterp/operators/op-m-cm.cc, libinterp/operators/op-m-cs.cc, libinterp/operators/op-m-m.cc, libinterp/operators/op-m-s.cc, libinterp/operators/op-m-scm.cc, libinterp/operators/op-m-sm.cc, libinterp/operators/op-pm-scm.cc, libinterp/operators/op-range.cc, libinterp/operators/op-s-cm.cc, libinterp/operators/op-s-cs.cc, libinterp/operators/op-s-scm.cc, libinterp/operators/op-sbm-b.cc, libinterp/operators/op-sbm-bm.cc, libinterp/operators/op-sbm-sbm.cc, libinterp/operators/op-scm-cm.cc, libinterp/operators/op-scm-cs.cc, libinterp/operators/op-scm-m.cc, libinterp/operators/op-scm-s.cc, libinterp/operators/op-scm-scm.cc, libinterp/operators/op-scm-sm.cc, libinterp/operators/op-sm-cm.cc, libinterp/operators/op-sm-m.cc, libinterp/operators/op-sm-s.cc, libinterp/operators/op-sm-scm.cc, libinterp/operators/op-sm-sm.cc, libinterp/operators/op-str-m.cc, libinterp/operators/op-str-s.cc, libinterp/operators/op-str-str.cc, libinterp/operators/ops.h, libinterp/parse-tree/lex.h, libinterp/parse-tree/parse.h, libinterp/parse-tree/pt-arg-list.cc, libinterp/parse-tree/pt-arg-list.h, libinterp/parse-tree/pt-assign.cc, libinterp/parse-tree/pt-assign.h, libinterp/parse-tree/pt-binop.cc, libinterp/parse-tree/pt-binop.h, libinterp/parse-tree/pt-bp.h, libinterp/parse-tree/pt-cbinop.cc, libinterp/parse-tree/pt-check.cc, libinterp/parse-tree/pt-colon.cc, libinterp/parse-tree/pt-colon.h, libinterp/parse-tree/pt-const.cc, libinterp/parse-tree/pt-decl.cc, libinterp/parse-tree/pt-decl.h, libinterp/parse-tree/pt-eval.cc, libinterp/parse-tree/pt-except.h, libinterp/parse-tree/pt-exp.h, libinterp/parse-tree/pt-fcn-handle.cc, libinterp/parse-tree/pt-id.cc, libinterp/parse-tree/pt-id.h, libinterp/parse-tree/pt-idx.cc, libinterp/parse-tree/pt-idx.h, libinterp/parse-tree/pt-loop.h, libinterp/parse-tree/pt-mat.cc, libinterp/parse-tree/pt-misc.cc, libinterp/parse-tree/pt-misc.h, libinterp/parse-tree/pt-pr-code.cc, libinterp/parse-tree/pt-select.h, libinterp/parse-tree/pt-stmt.h, libinterp/parse-tree/token.h, libinterp/version.cc: Use GNU style coding conventions for code in libinterp/

--- a/libinterp/corefcn/qz.cc	Mon Oct 28 21:04:48 2013 -0400
+++ b/libinterp/corefcn/qz.cc	Mon Oct 28 19:51:46 2013 -0700
@@ -58,9 +58,10 @@
 #include "utils.h"
 #include "variables.h"
 
-typedef octave_idx_type (*sort_function) (const octave_idx_type& LSIZE, const double& ALPHA,
-                              const double& BETA, const double& S,
-                              const double& P);
+typedef octave_idx_type (*sort_function) (const octave_idx_type& LSIZE,
+                                          const double& ALPHA,
+                                          const double& BETA, const double& S,
+                                          const double& P);
 
 extern "C"
 {
@@ -291,7 +292,7 @@
 //FIXME: Matlab does not produce lambda as the first output argument.
 //       Compatibility problem?
 DEFUN (qz, args, nargout,
-  "-*- texinfo -*-\n\
+       "-*- texinfo -*-\n\
 @deftypefn  {Built-in Function} {@var{lambda} =} qz (@var{A}, @var{B})\n\
 @deftypefnx {Built-in Function} {@var{lambda} =} qz (@var{A}, @var{B}, @var{opt})\n\
 QZ@tie{}decomposition of the generalized eigenvalue problem\n\
@@ -376,7 +377,8 @@
   int nargin = args.length ();
 
 #ifdef DEBUG
-  std::cout << "qz: nargin = " << nargin << ", nargout = " << nargout << std::endl;
+  std::cout << "qz: nargin = " << nargin
+            << ", nargout = " << nargout << std::endl;
 #endif
 
   if (nargin < 2 || nargin > 3 || nargout > 7)
@@ -427,8 +429,9 @@
                                    F77_CHAR_ARG_LEN (1));
 
 #ifdef DEBUG_EIG
-      std::cout << "qz: initial value of safmin=" << setiosflags (std::ios::scientific)
-           << safmin << std::endl;
+      std::cout << "qz: initial value of safmin="
+                << setiosflags (std::ios::scientific)
+                << safmin << std::endl;
 #endif
 
       // Some machines (e.g., DEC alpha) get safmin = 0;
@@ -444,8 +447,9 @@
                                        F77_CHAR_ARG_LEN (1));
 
 #ifdef DEBUG_EIG
-          std::cout << "qz: safmin set to " << setiosflags (std::ios::scientific)
-               << safmin << std::endl;
+          std::cout << "qz: safmin set to "
+                    << setiosflags (std::ios::scientific)
+                    << safmin << std::endl;
 #endif
         }
     }
@@ -458,8 +462,9 @@
   octave_idx_type nn = args(0).rows ();
 
 #ifdef DEBUG
-  std::cout << "argument 1 dimensions: (" << nn << "," << args(0).columns () << ")"
-       << std::endl;
+  std::cout << "argument 1 dimensions: ("
+            << nn << "," << args(0).columns () << ")"
+            << std::endl;
 #endif
 
   int arg_is_empty = empty_arg ("qz", nn, args(0).columns ());
@@ -553,7 +558,8 @@
     {
 #ifdef DEBUG
       if (compq == 'V')
-        std::cout << "qz: performing balancing; CQ=" << std::endl << CQ << std::endl;
+        std::cout << "qz: performing balancing; CQ=" << std::endl
+                  << CQ << std::endl;
 #endif
       if (args(0).is_real_type ())
         caa = ComplexMatrix (aa);
@@ -578,7 +584,8 @@
     {
 #ifdef DEBUG
       if (compq == 'V')
-        std::cout << "qz: performing balancing; QQ=" << std::endl << QQ << std::endl;
+        std::cout << "qz: performing balancing; QQ=" << std::endl
+                  << QQ << std::endl;
 #endif
 
       F77_XFCN (dggbal, DGGBAL,
@@ -703,7 +710,8 @@
       QR bqr (bb);
 
 #ifdef DEBUG
-      std::cout << "qz: qr (bb) done; now peforming qz decomposition" << std::endl;
+      std::cout << "qz: qr (bb) done; now peforming qz decomposition"
+                << std::endl;
 #endif
 
       bb = bqr.R ();
@@ -730,7 +738,8 @@
 #endif
 
 #ifdef DEBUG
-      std::cout << "qz: compq = " << compq << ", compz = " << compz << std::endl;
+      std::cout << "qz: compq = " << compq << ", compz = " << compz
+                << std::endl;
 #endif
 
       // Reduce  to generalized hessenberg form.
@@ -771,24 +780,26 @@
 
 #ifdef DEBUG
           if (compq == 'V')
-            std::cout << "qz: balancing done; QQ=" << std::endl << QQ << std::endl;
+            std::cout << "qz: balancing done; QQ=" << std::endl
+                      << QQ << std::endl;
 #endif
         }
 
-  // then right
+      // then right
       if (compz == 'V')
         {
-           F77_XFCN (dggbak, DGGBAK,
-                     (F77_CONST_CHAR_ARG2 (&bal_job, 1),
-                      F77_CONST_CHAR_ARG2 ("R", 1),
-                      nn, ilo, ihi, lscale.data (), rscale.data (),
-                      nn, ZZ.fortran_vec (), nn, info
-                      F77_CHAR_ARG_LEN (1)
-                      F77_CHAR_ARG_LEN (1)));
+          F77_XFCN (dggbak, DGGBAK,
+                    (F77_CONST_CHAR_ARG2 (&bal_job, 1),
+                     F77_CONST_CHAR_ARG2 ("R", 1),
+                     nn, ilo, ihi, lscale.data (), rscale.data (),
+                     nn, ZZ.fortran_vec (), nn, info
+                     F77_CHAR_ARG_LEN (1)
+                     F77_CHAR_ARG_LEN (1)));
 
 #ifdef DEBUG
-           if (compz == 'V')
-             std::cout << "qz: balancing done; ZZ=" << std::endl << ZZ << std::endl;
+          if (compz == 'V')
+            std::cout << "qz: balancing done; ZZ=" << std::endl
+                      << ZZ << std::endl;
 #endif
         }
 
@@ -915,8 +926,10 @@
                   // Real zero.
 #ifdef DEBUG_EIG
                   std::cout << "  single gen eig:" << std::endl;
-                  std::cout << "  alphar(" << jj << ") = " << aa(jj,jj) << std::endl;
-                  std::cout << "  betar( " << jj << ") = " << bb(jj,jj) << std::endl;
+                  std::cout << "  alphar(" << jj << ") = " << aa(jj,jj)
+                            << std::endl;
+                  std::cout << "  betar( " << jj << ") = " << bb(jj,jj)
+                            << std::endl;
                   std::cout << "  alphai(" << jj << ") = 0" << std::endl;
 #endif
 
@@ -930,21 +943,22 @@
 #ifdef DEBUG_EIG
                   std::cout << "qz: calling dlag2:" << std::endl;
                   std::cout << "safmin="
-                       << setiosflags (std::ios::scientific) << safmin << std::endl;
+                            << setiosflags (std::ios::scientific)
+                            << safmin << std::endl;
 
                   for (int idr = jj; idr <= jj+1; idr++)
                     {
                       for (int idc = jj; idc <= jj+1; idc++)
                         {
                           std::cout << "aa(" << idr << "," << idc << ")="
-                               << aa(idr,idc) << std::endl;
+                                    << aa(idr,idc) << std::endl;
                           std::cout << "bb(" << idr << "," << idc << ")="
-                               << bb(idr,idc) << std::endl;
+                                    << bb(idr,idc) << std::endl;
                         }
                     }
 #endif
 
-                  // FIXME -- probably should be using
+                  // FIXME: probably should be using
                   // fortran_vec instead of &aa(jj,jj) here.
 
                   double scale1, scale2, wr1, wr2, wi;
@@ -956,9 +970,9 @@
 
 #ifdef DEBUG_EIG
                   std::cout << "dlag2 returns: scale1=" << scale1
-                       << "\tscale2=" << scale2 << std::endl
-                       << "\twr1=" << wr1 << "\twr2=" << wr2
-                       << "\twi=" << wi << std::endl;
+                            << "\tscale2=" << scale2 << std::endl
+                            << "\twr1=" << wr1 << "\twr2=" << wr2
+                            << "\twi=" << wi << std::endl;
 #endif
 
                   // Just to be safe, check if it's a real pair.
@@ -995,7 +1009,7 @@
               octave_print_internal (std::cout, ZZ, 0);
             }
           std::cout << std::endl << "qz: ndim=" << ndim << std::endl
-               << "fail=" << fail << std::endl;
+                    << "fail=" << fail << std::endl;
           std::cout << "alphar = " << std::endl;
           octave_print_internal (std::cout, (Matrix) alphar, 0);
           std::cout << std::endl << "alphai = " << std::endl;
@@ -1210,18 +1224,18 @@
             retval(1) = cbb;
             retval(0) = caa;
           }
-      else
-        {
+        else
+          {
 #ifdef DEBUG
-          std::cout << "qz: retval(1) = bb = " << std::endl;
-          octave_print_internal (std::cout, bb, 0);
-          std::cout << std::endl << "qz: retval(0) = aa = " <<std::endl;
-          octave_print_internal (std::cout, aa, 0);
-          std::cout << std::endl;
+            std::cout << "qz: retval(1) = bb = " << std::endl;
+            octave_print_internal (std::cout, bb, 0);
+            std::cout << std::endl << "qz: retval(0) = aa = " <<std::endl;
+            octave_print_internal (std::cout, aa, 0);
+            std::cout << std::endl;
 #endif
-          retval(1) = bb;
-          retval(0) = aa;
-        }
+            retval(1) = bb;
+            retval(0) = aa;
+          }
       }
       break;