/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
<#assign x = 1>
<#assign x = 1, y = 2>
<#assign x = 1 in ns>
<#assign x = 1, y = 2 in ns>
<#assign a += b + c>
<#assign a += 1, b -= 2, c *= 3, d /= 4, e %= 5, f++, g-->
<#global x = 1>
<#global x = 1, y = 2>
<#global x++>
<#macro m>
  <#local x = 1>
  <#local x = 1, y = 2>
</#macro>
<#assign x>
  foo ${bar}
</#assign>