anchor.diff:      /// The name of the error terminal.
       let [<Literal>] private errorTerminal : TerminalIdentifier = "error"
   
  -    //
  +    /// Emits F# code which creates the 'tables' record and defines the
  +    /// parser functions into an IndentedTextWriter.
       let private tablesRecordAndParserFunctions typedStartSymbols terminalCount (writer : IndentedTextWriter) =
           // Emit the 'tables' record.
           fprintfn writer "let tables () : %s.Tables<_> = {" defaultParsingNamespace
  
positive.code:         | Terminal of 'Terminal
          /// The error terminal.
          | Error
  
      // TEMP : Only needed until we modify Graham.LR.LrParserTable to provide the
      // production rules of the _augmented_ grammar.
      let private deaugmentSymbols (symbols : AugmentedSymbol<'Nonterminal, 'Terminal>[]) =
          symbols
          |> Array.map (function
              | Symbol.Nonterminal nonterminal ->
                  match nonterminal with
                  | AugmentedNonterminal.Start ->
                      failwith "Start symbol in an item which is not part of the start production."
                  | AugmentedNonterminal.Nonterminal nonterminal ->
                      Symbol.Nonterminal nonterminal
              | Symbol.Terminal terminal ->
                  match terminal with
                  | EndOfFile ->
                      failwith "Unexpected end-of-file symbol."
                  | AugmentedTerminal.Terminal terminal ->
                      Symbol.Terminal terminal)
  
      /// Emit a formatted string as a single-line F# comment into an IndentedTextWriter.
      let inline private comment (writer : IndentedTextWriter) fmt : ^T =
  
negative.code:                 writer.WriteLine "unbox ((tables ()).Interpret(lexer, lexbuf, 0))"
              writer.WriteLine ())
  
      /// Emits F# code declaring terminal (token) and nonterminal types
      /// used by the generated parser into an IndentedTextWriter.
      let private parserTypes (processedSpec : ProcessedSpecification<NonterminalIdentifier, TerminalIdentifier>) (writer : IndentedTextWriter) =
          // Emit the token type declaration.
          comment writer "This type is the type of tokens accepted by the parser"
  