old_contents: from .completion import RBoxCompletionListener, RBoxAutoComplete
  from .popup import RBoxPopupListener, RBoxShowPopup
  from .main_menu import RBoxMainMenuListener
  from .rexec import RBoxExecCommand
  from .render import RBoxRenderRmarkdownCommand, RBoxSweaveRnwCommand, RBoxKnitRnwCommand
  from .source_prompt import RBoxSourcePromptCommand
  from .format_code import RBoxFormatCodeCommand
  from .extract_function import RBoxExtractFunctionCommand
  from .utils import RBoxReplaceSelectionCommand
  from .linter import install_linter_spec
  
new_contents: from .completion import RBoxCompletionListener, RBoxAutoComplete
  from .popup import RBoxPopupListener, RBoxShowPopup
  from .main_menu import RBoxMainMenuListener
  # from .rexec import RBoxExecCommand
  from .render import RBoxRenderRmarkdownCommand, RBoxSweaveRnwCommand, RBoxKnitRnwCommand
  from .source_prompt import RBoxSourcePromptCommand
  from .format_code import RBoxFormatCodeCommand
  from .extract_function import RBoxExtractFunctionCommand
  from .utils import RBoxReplaceSelectionCommand
  from .linter import install_linter_spec
  
subject: disable rexec