title: Is there a command to diff all the kept files in accurev?
body: <p>I am new to accurev, used to use SVN earlier. I want to a get diff file consisting of all the changes in kept files in a given directory. I know <code>ac diff -b &lt;file&gt;</code>
   gives diff in a file, but if I have many files and I want the diff of all the kept files in a given directory, is there a straight forward command to do this like svn diff?</p>