title: Visualizing graph with Graphviz
body: <p>I want to visualize a graph with <a href="http://www.graphviz.org/" rel="nofollow noreferrer">Graphviz</a> on Windows and found the program GVEdit. I wanted to test this command:</p>
  
  <pre><code>digraph graphname { 
      a -&gt; b -&gt; c;
      b -&gt; d;
  }
  </code></pre>
  
  <p>and get following message from GVEdit:</p>
  
  <pre><code>Error: &lt;gvedit&gt;: syntax error in line 1 near 'digraph'
  </code></pre>
  
  <p>Whzt does this error mean, and how can I create Graphs from a text visualized? Is GVEdit the right program?</p>