Views

Several different views of the proposal will be provided. These views will provide proposal editing capabilities. The act of making a change apply to the proposal from any view will likely involve a commit or apply step. The commit step will also involve carrying out a check on the correctness of the change. Problems will be reported to the user and may prevent the commit. The commit will make the change appear in all views. It would be useful to provide an undo command that reverses the effects of commits, in time inverted order.