title: tmux tabs with name of file open in vim
body: <p>I'm new to tmux and am trying to figure out how to edit the configuration so that windows with vim open show up in the taskbar not as <code>#:vim</code> but as whatever the name of the file open in vim is<br>
  <code>(ie "#:filename.php")</code>. Seems like it should be a common thing, but my search - foo is failing.</p>