title: How to make SVN ADD ignore binaries
body: <p>Binaries (under Linux) don't have an extension so I cannot exclude them using patterns. Thus when I use <code>SVN add</code> to add a directory I will get something like</p>
  
  <pre><code>$ svn add recursion_vector/
  A         recursion_vector
  A         recursion_vector/rec_vec.cxx
  A         recursion_vector/rec_vec.h
  A  (bin)  recursion_vector/rec_vec
  </code></pre>
  
  <p>Here <code>rec_vec</code> is the executable I would like to exclude. SVN obviously recognizes it as binary. Now can I tell Subversion to ignore all binary files?</p>