Fixed AMBIGUOUS FormatStmt, EntryStmt, ... by refactoring to InitialSpecPart and SpecAndExecPart. Plus lots of simplifications.
Fixed AMBIGUOUS FormatStmt, EntryStmt, ... by refactoring to InitialSpecPart and SpecAndExecPart. Plus lots of simplifications.
Added OfpSubmodule.
Experimenting with opt-list.  Will probably leave opt-list alone in ofp-simplify rather than adding every statement that has an opt-list.  Not sure.