title: How to interpret Tortoise Git Revision Graph?
body: <p>I have a very small development effort as shown in the attached revision graph.  At the top (end) of the graph are three branches (master FrontDist, and DRV8871), but they are all in the same block.</p>
  
  <p>I have used the 'browse references' utility to compare 'master' with each of the other branches, and TG tells me there were no differences found.  I know in the past I have merged development branches back into 'master', but I've never subsequently looked at the revision graph.  Is this depiction trying to tell me that both 'FrontDist' and 'DRV8871' have already been merged back into 'master' but I currently have the 'FrontDist' branch checked out?</p>
  
  <p>TIA,</p>
  
  <p>Frank
  <a href="https://i.stack.imgur.com/dGpgJ.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/dGpgJ.jpg" alt="enter image description here"></a></p>