style fixes: avoid breaking lines immediately after '(' Files affected: ButtonControl.cc, ButtonGroup.cc, Container.cc, EditControl.cc, Table.cc, annotation-dialog.cc, QTerminal.cc, QTerminal.h, documentation.cc, files-dock-widget.cc, gui-preferences.h, history-dock-widget.cc, file-editor-tab.cc, file-editor.cc, find-dialog.cc, octave-qscintilla.cc, main-window.cc, qt-interpreter-events.cc, resource-manager.cc, settings-dialog.cc, shortcut-manager.cc, workspace-view.cc, graphics.cc, lu.cc, sysdep.cc, __fltk_uigetfile__.cc, cdef-class.cc, ov-flt-complex.cc, ov-java.cc, idx-vector.cc, oct-env.cc, and cmd-edit.cc.

--- a/libinterp/octave-value/cdef-class.cc	Sun Jul 21 10:16:11 2019 -0400
+++ b/libinterp/octave-value/cdef-class.cc	Fri Jul 19 14:15:04 2019 -0400
@@ -647,8 +647,8 @@
   {
     // Populate the object with default property values
 
-    std::list<cdef_class> super_classes = lookup_classes (
-                                                          get ("SuperClasses").cell_value ());
+    std::list<cdef_class> super_classes
+      = lookup_classes (get ("SuperClasses").cell_value ());
 
     for (auto& cls : super_classes)
       cls.initialize_object (obj);