+ if (InUnknownScope) {\r
+ if (Operand == EFI_IFR_END_OP) {\r
+ UnknownDepth --;\r
+\r
+ if (UnknownDepth == 0) {\r
+ InUnknownScope = FALSE;\r
+ }\r
+ } else {\r
+ if (Scope != 0) {\r
+ UnknownDepth ++;\r
+ }\r
+ }\r
+\r
+ continue;\r
+ }\r
+\r
+ if (IsUnKnownOpCode(Operand)) {\r
+ if (Scope != 0) {\r
+ InUnknownScope = TRUE;\r
+ UnknownDepth ++;\r
+ }\r
+\r
+ continue;\r
+ }\r
+\r