title: Check points in svn
body: <p>I'm using <code>svn</code> with my code. I want to ask, if there is any way to make checkpoints with <code>svn</code>?</p>
  
  <p>I have checkout of code on local drive. After making first part of changes I see that everything is OK. After second part of changes code is broken. I want to get back to point after first part of changes and before changes done after. So now I make patch file (with <code>svn diff</code>) and revert all code then patch it. I'm wondering is there <code>svn</code> command to make checkpoint after first part of changes and then simply back to this checkpoint with single <code>svn</code> command. I don’t want to commit my changes after first part of changes.</p>