BNF Tools Known Problems Validation: 1. Equal Rule Problem: only rules that are no permutation are equal: a ::= "foo" | "bar" b ::= "bar" | "foo"     These Rules do not count as equal! 2. Equality of rules does not contain the check for whitespaces int tokens: a ::= "foo bar" b ::= "foobar"     These Rules count as equal! 3. The Rule checkSubruleDuplicates has not been migrated from the last version. Refactoring/Quickfixes:     1.!AutoEnumeration,fixRemovePassthroughRule, fixInlineRuleReferencedOnce have not been migrated. Generation: 1. Generation extension (Button or menue) does not work