title: Custom dictionary for word removing in R
body: <p>I'd like to create a custom dictionary of word to be removed into a Corpus. I'm using the <code>tm_map</code> command.</p>
  <p>I'd like to start from a .txt file (like <em>word1,word2,word3</em>; file.txt), import it in R and transform it in a vector to put inside the following code:</p>
  <pre><code>tm_map(corpusname, content_transformer(removeWords(file.txt))
  </code></pre>
  <p>I find that writing vectors it's highly time consuming.</p>