<commit_before><commit_msg>Added testcase for escaping strings<commit_after>{stdenv, nijsFunProxy}:

let
  returnEscapedString = nijsFunProxy {
    name = "returnEscapedString";
    function = ''
      function returnEscapedString() {
          var message = 'Hello \\\"escaped\\\" world';
          process.stderr.write("Supposed to return: [" + message + "]\n");
          return message;
      }
    '';
    args = [];
  };
in
stdenv.mkDerivation {
  name = "returnEscapedString";
  
  buildCommand = ''
    cat > $out <<EOF
    ${returnEscapedString}
    EOF
  '';
}

{'fraction_non_alphanumeric': 0.14010507880910683, 'fraction_numerical': 0.0, 'mean_word_length': 2.7142857142857144, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 4, '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': '4613726', 'n_tokens_mistral': 190, 'n_tokens_neox': 181, 'n_words': 37}