title: How do you edit tab labels per tab in GVim?
body: <p>How do you edit a tab label, per tab, in GVim?</p>
  
  <p>You can do this:</p>
  
  <pre><code>set guitablabel=foo
  </code></pre>
  
  <p>But that will set every tab's label to "foo".</p>
  
  <p>The documentation seems to suggest using a t:var, like this:</p>
  
  <pre><code>let t:guitablabel="foo"
  </code></pre>
  
  <p>But it doesn't do anything.</p>
  
  <p>Is there any way to give each different tab a different name?</p>