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/liboctave/util/cmd-edit.cc	Sun Jul 21 10:16:11 2019 -0400
+++ b/liboctave/util/cmd-edit.cc	Fri Jul 19 14:15:04 2019 -0400
@@ -570,8 +570,8 @@
     if (looks_like_filename (l, ' ') || looks_like_filename (l, '\'')
         || looks_like_filename (l, '"'))
       {
-        ::octave_rl_set_completer_quote_characters (
-          completer_quote_characters.c_str ());
+        ::octave_rl_set_completer_quote_characters
+          (completer_quote_characters.c_str ());
 
         return dir_sep;
       }