anchor.diff:  
   === MATCH
   
  -* `Create1`: ...
  +* `Match1`: ...
   
   === UNWIND
   
  
positive.code: The TCK is split into categories based on language constructs.
  The two main groups are clauses and expressions.
  Each group enumerates its members.
  Within each member, there is additional categories.
  
  There is also `uncategorized` directory containing uncategorized features.
  
  == Clauses
  
  Each clause has its own directory of Gherkin `.feature` files, or _feature_ for short.
  Each feature follows a naming convention of `<clause-name><group-id>.feature`.
  
  === CREATE
  
negative.code: The expressions are grouped into categories based on their domain.
  Each category consists of a number of features.
  
  === Aggregations
  
  * `Aggregation1`: ...
  
  === Functions
  
  * `Function1`: Type conversion functions
  * `Function2`: Negative tests for functions (invalid arguments etc)
  
  === Literals
  
  * `Literal1`: ...
  