Clone file (*src_editor* widget) in all editorstacks
        Cloning from the first editorstack in which every single new editor
        is created (when loading or creating a new file)

def _clone_file_everywhere(self, finfo):
        """Clone file (*src_editor* widget) in all editorstacks
        Cloning from the first editorstack in which every single new editor
        is created (when loading or creating a new file)"""
        for editorstack in self.editorstacks[1:]:
            editor = editorstack.clone_editor_from(finfo, set_current=False)
            self.register_widget_shortcuts(editor)