<commit_before>var fs = require('fs'),
    path = require('path');

module.exports = ncp
ncp.ncp = ncp

function ncp (source, dest, options, callback) {
  var cback = callback;

  if (!callback) {
    cback = options;
    options = {};
  }

  var basePath = process.cwd(),
      currentPath = path.resolve(basePath, source),
      targetPath = path.resolve(basePath, dest),
      filter = options.filter,
      transform = options.transform,
      clobber = options.clobber !== false,
      errs = null,
      eventName = /^v0\.10\.\d+$/.test(process.version) ? 'finish' : 'close';
      started = 0,
      finished = 0,
      running = 0,
      limit = options.limit || ncp.limit || 16;

  limit = (limit < 1) ? 1 : (limit > 512) ? 512 : limit;

  startCopy(currentPath);
  <commit_msg>Fix global leak<commit_after>var fs = require('fs'),
    path = require('path');

module.exports = ncp
ncp.ncp = ncp

function ncp (source, dest, options, callback) {
  var cback = callback;

  if (!callback) {
    cback = options;
    options = {};
  }

  var basePath = process.cwd(),
      currentPath = path.resolve(basePath, source),
      targetPath = path.resolve(basePath, dest),
      filter = options.filter,
      transform = options.transform,
      clobber = options.clobber !== false,
      errs = null,
      eventName = /^v0\.10\.\d+$/.test(process.version) ? 'finish' : 'close',
      started = 0,
      finished = 0,
      running = 0,
      limit = options.limit || ncp.limit || 16;

  limit = (limit < 1) ? 1 : (limit > 512) ? 512 : limit;

  startCopy(currentPath);
  
{'fraction_non_alphanumeric': 0.15228426395939088, 'fraction_numerical': 0.02030456852791878, 'mean_word_length': 2.6252873563218393, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 5, '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': '1136423', 'n_tokens_mistral': 555, 'n_tokens_neox': 514, 'n_words': 130}