public override void WriteIdentifier(Identifier identifier) { if (identifier.IsVerbatim || CSharpOutputVisitor.IsKeyword(identifier.Name, identifier)) { output.Write('@'); } var definition = GetCurrentDefinition(); string name = TextWriterTokenWriter.EscapeIdentifier(identifier.Name); switch (definition) { case IType t: output.WriteReference(t, name, true); return; case IMember m: output.WriteReference(m, name, true); return; } var member = GetCurrentMemberReference(); switch (member) { case IType t: output.WriteReference(t, name, false); return; case IMember m: output.WriteReference(m, name, false); return; } var localDefinition = GetCurrentLocalDefinition(); if (localDefinition != null) { output.WriteLocalReference(name, localDefinition, isDefinition: true); return; } var localRef = GetCurrentLocalReference(); if (localRef != null) { output.WriteLocalReference(name, localRef); return; } if (firstUsingDeclaration && !lastUsingDeclaration) { output.MarkFoldStart(defaultCollapsed: !settings.ExpandUsingDeclarations); firstUsingDeclaration = false; } output.Write(name); }