title: set rst (reStructuredText) filetype in vim
body: <p>I am reading book/documentation in Vim written in <strong>rst</strong> (reStructuredText) format. Book is about PHP, so it is full of code. If I manually set filetype to PHP, code has syntax highlight.</p>
  
  <pre><code>set ft=php
  </code></pre>
  
  <p>But if place this line in my <em>.vimrc</em>, filetype is reckognized by vim, but there is no code syntax highlighting.</p>
  
  <pre><code>au BufRead,BufNewFile,FileType *.rst set ft=php
  </code></pre>
  
  <p>Anybody knows how to fix that ?</p>
  
  <p>Thanks</p>