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/procstream.h
+++ b/src/procstream.h
@@ -108,10 +108,10 @@
   oprocstream (void) : std::ostream (0), procstreambase () { }
 
   oprocstream (const std::string& name, int mode = std::ios::out)
-    : std::ostream (0), procstreambase(name, mode) { }
+    : std::ostream (0), procstreambase (name, mode) { }
 
   oprocstream (const char *name, int mode = std::ios::out)
-    : std::ostream (0), procstreambase(name, mode) { }
+    : std::ostream (0), procstreambase (name, mode) { }
 
   ~oprocstream (void) { }