title: svn to merge trunk into branch
body: <p>I have a SVN tree is like below<br></p>
  
  <pre><code>trunk ——-*-----*-----------------------------*--------------------*--------------------&gt;
           r340   \                            r344                 r405
                   \                           (bug fix)            (new stable trunk)
                    \
                     *--------*----------*----------------------&gt;branches/myBranch
                     r341     r342       r343
                    (branch)  (bug fix)  (bug fix)
  </code></pre>
  
  <p>I know I can merge my branch changes into the trunk via the following commands:</p>
  
  <pre><code>$svn checkout http://svn.example.com/trunk
     Checked out revision r405.
  $cd trunk
  $svn merge -r 341:405 http://svn.example.com/branches/myBranch
  $svn commit -m "merge myBranch changes r341:405 into the trunk"
  </code></pre>
  
  <p>How to merge trunk r405 into my branch?</p>