<commit_before>language: node_js
node_js:
  - 0.8
before_script:
  - npm install -g grunt-cli bower
  - bower install
  - export DISPLAY=:99.0
  - sh -e /etc/init.d/xvfb start<commit_msg>Force travis to only use firefox<commit_after>language: node_js
node_js:
  - 0.8
before_script:
  - export DISPLAY=:99.0
  - sh -e /etc/init.d/xvfb start
  - npm install -g grunt-cli bower
  - bower install
  - export KARMA_BROWSERS=Firefox
{'fraction_non_alphanumeric': 0.10772833723653395, 'fraction_numerical': 0.0234192037470726, 'mean_word_length': 3.1153846153846154, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6454607', 'n_tokens_mistral': 181, 'n_tokens_neox': 172, 'n_words': 42}