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/typecast.cc	Mon Oct 28 21:04:48 2013 -0400
+++ b/libinterp/corefcn/typecast.cc	Mon Oct 28 19:51:46 2013 -0700
@@ -89,7 +89,7 @@
 
 
 DEFUN (typecast, args, ,
-  "-*- texinfo -*-\n\
+       "-*- texinfo -*-\n\
 @deftypefn {Built-in Function} {} typecast (@var{x}, @var{class})\n\
 Return a new array @var{y} resulting from interpreting the data of\n\
 @var{x} in memory as data of the numeric class @var{class}.  Both the class\n\
@@ -150,53 +150,69 @@
       octave_value array = args(0);
 
       if (array.is_bool_type ())
-        get_data_and_bytesize (array.bool_array_value (), data, byte_size, old_dims, frame);
+        get_data_and_bytesize (array.bool_array_value (), data, byte_size,
+                               old_dims, frame);
       else if (array.is_string ())
-        get_data_and_bytesize (array.char_array_value (), data, byte_size, old_dims, frame);
+        get_data_and_bytesize (array.char_array_value (), data, byte_size,
+                               old_dims, frame);
       else if (array.is_integer_type ())
         {
           if (array.is_int8_type ())
-            get_data_and_bytesize (array.int8_array_value (), data, byte_size, old_dims, frame);
+            get_data_and_bytesize (array.int8_array_value (), data, byte_size,
+                                   old_dims, frame);
           else if (array.is_int16_type ())
-            get_data_and_bytesize (array.int16_array_value (), data, byte_size, old_dims, frame);
+            get_data_and_bytesize (array.int16_array_value (), data, byte_size,
+                                   old_dims, frame);
           else if (array.is_int32_type ())
-            get_data_and_bytesize (array.int32_array_value (), data, byte_size, old_dims, frame);
+            get_data_and_bytesize (array.int32_array_value (), data, byte_size,
+                                   old_dims, frame);
           else if (array.is_int64_type ())
-            get_data_and_bytesize (array.int64_array_value (), data, byte_size, old_dims, frame);
+            get_data_and_bytesize (array.int64_array_value (), data, byte_size,
+                                   old_dims, frame);
           else if (array.is_uint8_type ())
-            get_data_and_bytesize (array.uint8_array_value (), data, byte_size, old_dims, frame);
+            get_data_and_bytesize (array.uint8_array_value (), data, byte_size,
+                                   old_dims, frame);
           else if (array.is_uint16_type ())
-            get_data_and_bytesize (array.uint16_array_value (), data, byte_size, old_dims, frame);
+            get_data_and_bytesize (array.uint16_array_value (), data, byte_size,
+                                   old_dims, frame);
           else if (array.is_uint32_type ())
-            get_data_and_bytesize (array.uint32_array_value (), data, byte_size, old_dims, frame);
+            get_data_and_bytesize (array.uint32_array_value (), data, byte_size,
+                                   old_dims, frame);
           else if (array.is_uint64_type ())
-            get_data_and_bytesize (array.uint64_array_value (), data, byte_size, old_dims, frame);
+            get_data_and_bytesize (array.uint64_array_value (), data, byte_size,
+                                   old_dims, frame);
           else
             assert (0);
         }
       else if (array.is_complex_type ())
         {
           if (array.is_single_type ())
-            get_data_and_bytesize (array.float_complex_array_value (), data, byte_size, old_dims, frame);
+            get_data_and_bytesize (array.float_complex_array_value (), data,
+                                   byte_size, old_dims, frame);
           else
-            get_data_and_bytesize (array.complex_array_value (), data, byte_size, old_dims, frame);
+            get_data_and_bytesize (array.complex_array_value (), data,
+                                   byte_size, old_dims, frame);
         }
       else if (array.is_real_type ())
         {
           if (array.is_single_type ())
-            get_data_and_bytesize (array.float_array_value (), data, byte_size, old_dims, frame);
+            get_data_and_bytesize (array.float_array_value (), data, byte_size,
+                                   old_dims, frame);
           else
-            get_data_and_bytesize (array.array_value (), data, byte_size, old_dims, frame);
-        }
+            get_data_and_bytesize (array.array_value (), data, byte_size,
+                                   old_dims, frame); }
       else
-        error ("typecast: invalid input class: %s", array.class_name ().c_str ());
+        error ("typecast: invalid input class: %s",
+                                                array.class_name ().c_str ());
 
       std::string numclass = args(1).string_value ();
 
       if (error_state || numclass.size () == 0)
         ;
       else if (numclass == "char")
-        retval = octave_value (reinterpret_copy<charNDArray> (data, byte_size, old_dims), array.is_dq_string () ? '"' : '\'');
+        retval = octave_value (reinterpret_copy<charNDArray>
+                   (data, byte_size, old_dims), array.is_dq_string () ? '"'
+                                                                      : '\'');
       else if (numclass[0] == 'i')
         {
           if (numclass == "int8")
@@ -213,18 +229,22 @@
           if (numclass == "uint8")
             retval = reinterpret_copy<uint8NDArray> (data, byte_size, old_dims);
           else if (numclass == "uint16")
-            retval = reinterpret_copy<uint16NDArray> (data, byte_size, old_dims);
+            retval = reinterpret_copy<uint16NDArray> (data, byte_size,
+                                                      old_dims);
           else if (numclass == "uint32")
-            retval = reinterpret_copy<uint32NDArray> (data, byte_size, old_dims);
+            retval = reinterpret_copy<uint32NDArray> (data, byte_size,
+                                                      old_dims);
           else if (numclass == "uint64")
-            retval = reinterpret_copy<uint64NDArray> (data, byte_size, old_dims);
+            retval = reinterpret_copy<uint64NDArray> (data, byte_size,
+                                                      old_dims);
         }
       else if (numclass == "single")
         retval = reinterpret_copy<FloatNDArray> (data, byte_size, old_dims);
       else if (numclass == "double")
         retval = reinterpret_copy<NDArray> (data, byte_size, old_dims);
       else if (numclass == "single complex")
-        retval = reinterpret_copy<FloatComplexNDArray> (data, byte_size, old_dims);
+        retval = reinterpret_copy<FloatComplexNDArray> (data, byte_size,
+                                                        old_dims);
       else if (numclass == "double complex")
         retval = reinterpret_copy<ComplexNDArray> (data, byte_size, old_dims);
 
@@ -242,7 +262,8 @@
 do_bitpack (const boolNDArray& bitp)
 {
   typedef typename ArrayType::element_type T;
-  octave_idx_type n = bitp.numel () / (sizeof (T) * std::numeric_limits<unsigned char>::digits);
+  octave_idx_type n
+    = bitp.numel () / (sizeof (T) * std::numeric_limits<unsigned char>::digits);
 
   if (n * static_cast<int> (sizeof (T)) * std::numeric_limits<unsigned char>::digits == bitp.numel ())
     {
@@ -274,7 +295,7 @@
 }
 
 DEFUN (bitpack, args, ,
-  "-*- texinfo -*-\n\
+       "-*- texinfo -*-\n\
 @deftypefn {Built-in Function} {@var{y} =} bitpack (@var{x}, @var{class})\n\
 Return a new array @var{y} resulting from interpreting an array\n\
 @var{x} as raw bit patterns for data of the numeric class @var{class}.\n\
@@ -361,7 +382,8 @@
 do_bitunpack (const ArrayType& array)
 {
   typedef typename ArrayType::element_type T;
-  octave_idx_type n = array.numel () * sizeof (T) * std::numeric_limits<unsigned char>::digits;
+  octave_idx_type n = array.numel () * sizeof (T)
+                      * std::numeric_limits<unsigned char>::digits;
 
   boolNDArray retval (get_vec_dims (array.dims (), n));
 
@@ -383,7 +405,7 @@
 }
 
 DEFUN (bitunpack, args, ,
-  "-*- texinfo -*-\n\
+       "-*- texinfo -*-\n\
 @deftypefn {Built-in Function} {@var{y} =} bitunpack (@var{x})\n\
 Return an array @var{y} corresponding to the raw bit patterns of\n\
 @var{x}.  @var{x} must belong to one of the built-in numeric classes:\n\
@@ -411,7 +433,8 @@
 {
   octave_value retval;
 
-  if (args.length () == 1 && (args(0).is_numeric_type () || args(0).is_string ()))
+  if (args.length () == 1
+      && (args(0).is_numeric_type () || args(0).is_string ()))
     {
       octave_value array = args(0);
 
@@ -453,7 +476,8 @@
             retval = do_bitunpack (array.array_value ());
         }
       else
-        error ("bitunpack: invalid input class: %s", array.class_name ().c_str ());
+        error ("bitunpack: invalid input class: %s",
+                                                 array.class_name ().c_str ());
     }
   else
     print_usage ();