title: Antlr not working with VS2017
body: <p>I am trying to set up a simple project with <strong>Antlr</strong> in <strong>.net core 1.0</strong> project using <strong>VS2017</strong>.</p>
  
  <p>Following <a href="https://github.com/sharwell/antlr4cs" rel="noreferrer">https://github.com/sharwell/antlr4cs</a>, added .g4 file to the project. The project file looks like this,</p>
  
  <pre><code>&lt;Project Sdk="Microsoft.NET.Sdk"&gt;    
    &lt;PropertyGroup&gt;
       &lt;TargetFramework&gt;netcoreapp1.0&lt;/TargetFramework&gt;   &lt;/PropertyGroup&gt;
  
     &lt;ItemGroup&gt;
       &lt;None Remove="Calculator.g4" /&gt;   &lt;/ItemGroup&gt;
  
     &lt;ItemGroup&gt;
      &lt;PackageReference Include="Antlr4" Version="4.5.4-beta001" /&gt;   &lt;/ItemGroup&gt;  
  
     &lt;ItemGroup&gt;
       &lt;AdditionalFiles Include="Calculator.g4" /&gt;   
     &lt;/ItemGroup&gt;
  &lt;/Project&gt;
  </code></pre>
  
  <p>But the document says,</p>
  
  <blockquote>
    <p>Locate an existing XML element according to the MSBuild Property
    column in the table above, or add one if it does not already exist.
    For example, to generate both the parse tree listener and visitor
    interfaces and base classes for your parser, update the project item
    to resemble the following.</p>
  
  <pre><code>&lt;Antlr4 Include="CustomLanguage.g4"&gt;  
  &lt;Generator&gt;MSBuild:Compile&lt;/Generator&gt; 
  &lt;CustomToolNamespace&gt;MyProject.Folder&lt;/CustomToolNamespace&gt;  
  &lt;Listener&gt;True&lt;/Listener&gt;   &lt;Visitor&gt;True&lt;/Visitor&gt; &lt;/Antlr4&gt;
  </code></pre>
  </blockquote>
  
  <p>There is no any Antlr4 tag in this proj file. Is Antlr not supported in <strong>VS2017</strong>? 
  is tehre a good example I can follow to use ANtlr with .net core?</p>