maint: Use Octave coding conventions for cuddling parentheses in src/ directory * bitfcns.cc, comment-list.cc, data.cc, defun.cc, error.cc, gl-render.cc, graphics.cc, graphics.in.h, load-path.cc, load-path.h, load-save.cc, ls-hdf5.cc, ls-mat4.cc, ls-mat5.cc, ls-oct-ascii.cc, mappers.cc, mex.cc, oct-map.cc, oct-obj.cc, ov-base-int.cc, ov-base-mat.h, ov-base-sparse.cc, ov-bool-mat.cc, ov-bool-sparse.cc, ov-cell.cc, ov-class.cc, ov-complex.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-fcn-handle.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc, ov-struct.cc, ov-usr-fcn.cc, ov.cc, pr-output.cc, procstream.h, sighandlers.cc, sparse-xdiv.cc, sparse-xpow.cc, sparse.cc, symtab.cc, syscalls.cc, sysdep.cc, txt-eng-ft.cc, variables.cc, zfstream.cc, zfstream.h: Use Octave coding conventions for cuddling parentheses.

--- a/src/ov-base-sparse.cc
+++ b/src/ov-base-sparse.cc
@@ -370,13 +370,13 @@
           // at all the nonzero values and display them with the same
           // formatting rules that apply to columns of a matrix.
 
-          for (octave_idx_type i = matrix.cidx(j); i < matrix.cidx(j+1); i++)
+          for (octave_idx_type i = matrix.cidx (j); i < matrix.cidx (j+1); i++)
             {
               os << "\n";
-              os << "  (" << matrix.ridx(i)+1 <<
+              os << "  (" << matrix.ridx (i)+1 <<
                 ", "  << j+1 << ") -> ";
 
-              octave_print_internal (os, matrix.data(i), pr_as_read_syntax);
+              octave_print_internal (os, matrix.data (i), pr_as_read_syntax);
             }
         }
     }