XR: simplify VARIABLE lexer rule
@@ -6211,8 +6211,7 @@ WS
VARIABLE
:
- F_Variable_RequiredVarChar F_Variable_VarChar*
- | F_Variable_VarChar+ F_Variable_RequiredVarChar F_Variable_VarChar*
+ F_Variable_VarChar* F_Variable_RequiredVarChar F_Variable_VarChar*
;
fragment
