title: How to view the full commit diff in tig when viewing the diff for a single file?
body: <p>In the <a href="http://jonas.nitro.dk/tig/" rel="noreferrer">Tig</a> text-mode interface for git, one can view a blame for an individual file and then open a diff view to see that commit that modified that line. e.g. </p>
  
  <pre><code>tig blame file.cpp
  (Select a line, press enter.)
  </code></pre>
  
  <p>However, the diff displayed is limited to the individual file, even if the commit modified multiple files. This is a good default, but is there a way to expand this view to full commit with diff across all files?</p>
  
  <p>The current work around is to copy paste the commit hash, exit, and then use either git or tig  to show it.</p>