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-flt-re-mat.cc
+++ b/src/ov-flt-re-mat.cc
@@ -624,7 +624,7 @@
   dim_vector dv;
   int empty = load_hdf5_empty (loc_id, name, dv);
   if (empty > 0)
-    matrix.resize(dv);
+    matrix.resize (dv);
   if (empty)
       return (empty > 0);
 
@@ -860,8 +860,8 @@
 }
 
 /*
-%!assert (class (single(1)), "single")
-%!assert (class (single(1 + i)), "single")
+%!assert (class (single (1)), "single")
+%!assert (class (single (1 + i)), "single")
 %!assert (class (single (int8 (1))), "single")
 %!assert (class (single (uint8 (1))), "single")
 %!assert (class (single (int16 (1))), "single")