2 // Copyright (c) 2017 Cisco Systems, Inc. and others. All rights reserved.
4 // This program and the accompanying materials are made available under the
5 // terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 // and is available at http://www.eclipse.org/legal/epl-v10.html
8 lexer grammar IfFeatureExpressionLexer;
17 IDENTIFIER : [a-zA-Z][a-zA-Z0-9_-]*;