Defines the names of those actions which are pre-registered with the
AbstractTextEditor. RULER_DOUBLE_CLICK defines
the action which is registered as being executed when the editor's
ruler has been double clicked. This interface extends the set of names
available from IWorkbenchActionConstants. It also defines the
names of the menu groups in a text editor's context menu.
Name of the action displaying information for the
current caret location in a sticky hover.
Value: "ShowInformation" See Also: IInformationProvider since: 3.3