title: TextMate RubyAMP bundle, error: "invalid multibyte char"
body: <p>I've installed the bundle, but when I'm trying to use option-shift-m (jump to method), I'm getting a weird error message: </p>
  
  <pre><code>/tmp/ruby-amp-978.rb:18: invalid multibyte char (US-ASCII)
  /tmp/ruby-amp-978.rb:18: invalid multibyte char (US-ASCII)
  /tmp/ruby-amp-978.rb:18: syntax error, unexpected $end, expecting '}'
    grepper.title = "Searching for method “#{ m }”"
                                            ^
  </code></pre>
  
  <p>Google led me to <a href="http://code.google.com/p/ruby-amp/issues/detail?id=17" rel="nofollow">this</a>, which unfortunately didn't work out for me.</p>