I am back from vacation, now revisiting this issue. Before I code something, a quick question for those who like the search results window to remain open (@oburri @gabriel + anyone): do you want that pressing the enter key also keeps the window open? Or would it suffice for clicking the Run button to leave it open?
If it is sufficient for clicking the button to leave it open, then I propose a simpler solution here: pressing enter performs the default action and closes the window, whereas clicking any button on the right keeps it open. Then we can deprecate the action-specific
If you want pressing enter to leave it open, then I can indeed add the option to the Search options dialog box. But we could nonetheless remove the
closesSearch action flag… is there ever a case where you wouldn’t want clicking an action button to leave the window open?