- [ [ IDENT "quit" ] -> GrafiteAst.Quit loc
-(* | [ IDENT "abort" ] -> GrafiteAst.Abort loc *)
-(* | [ IDENT "undo" ]; steps = OPT NUMBER ->
- GrafiteAst.Undo (loc, int_opt steps)
- | [ IDENT "redo" ]; steps = OPT NUMBER ->
- GrafiteAst.Redo (loc, int_opt steps) *)
- | [ IDENT "check" ]; t = term ->